# Patent

## Title
Cable retraction system

## Abstract

A retractable storage system for a handheld electronic device includes a protective housing member, at least one cable with a plug head and an end piece, and at least one retractable mechanism to retract and store the cable. The retractable mechanism has a groove track system to control a rotational movement of the retractable mechanism. The groove track system has a groove track component to enable and disable the rotational movement of the retractable mechanism.

## Background
RELATED APPLICATIONS
The present application claims the benefit of U.S. Provisional Application No. 62/012,334 filed Jun. 14, 2014, which is incorporated herein by reference in its entirety.
The present application is a continuation-in-part of U.S. application Ser. No. 14/711,735 filed May 13, 2015, which is a continuation of U.S. application Ser. No. 14/503,467 filed Oct. 1, 2014, now U.S. Pat. No. 9,065,921, which is a continuation of U.S. application Ser. No. 14/182,645 filed Feb. 18, 2014, now U.S. Pat. No. 8,879,773, which is a continuation of U.S. application Ser. No. 13/872,157 filed Apr. 29, 2013, now U.S. Pat. No. 8,774,446, which claims the benefit of U.S. Provisional Application No. 61/639,968 filed Apr. 29, 2012, each of which is incorporated herein by reference in its entirety.
U.S. application Ser. No. 13/872,157 filed Apr. 29, 2013, now U.S. Pat. No. 8,774,446, is a continuation-in-part application of U.S. application Ser. No. 29/430,245 filed Aug. 23, 2012, now U.S. Pat. No. D698,772, which is a continuation-in-part application of U.S. application Ser. No. 29/417,184 filed Mar. 30, 2012, now U.S. Pat. No. D667,823, each of which is incorporated herein by reference in its entirety.
U.S. application Ser. No. 13/872,157 filed Apr. 29, 2013, now U.S. Pat. No. 8,774,446, is a continuation of PCT Application No. PCT//US2013/038599 filed Apr. 29, 2013, which claims the benefit of U.S. Provisional Application No. 61/639,968 filed Apr. 29, 2012 and U.S. application Ser. No. 29/430,245 filed Aug. 23, 2012, now U.S. Pat. No. D698,772, each of which is incorporated herein by reference in its entirety.


BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a cable retraction system for use with portable electronic devices, more particularly, the present invention provides a retractable storage system incorporating an independent cable retraction system for storing retractable cables and earphones of the portable electronic device.
2. Description of the Related Art
Handheld electronic devices are becoming more and more popular as consumer goods and are frequently used in performing our daily communication needs. Devices like the iPhoneTM, iPadTM, iPodTM, BlackberryTM, cell phones, mobile video players, KINDLETM eReaders, AndroidTM devices are now intimate parts of daily life. This popularity has created a desire for protective cases well as varieties of choice for aesthetic freshness that enable these devices with a look of consumer-preferred style with modest cost. Additionally these protective cases have become increasingly armored (stronger) to protect against unintended breakage.
For example, U.S. Pat. No. 7,648,027, the entire contents of which are enclosed by reference, describes a protective apparatus to accommodate a portable device, such as a cell phone, with a wire-wrap member attached at the back panel. It does not address the problem of tangled headphone/earbud cable when it is wound in such a manner. The headphone/earbud cable can not only become damaged, but tangles are inadvertently created.
US Patent Pub. No. 2011/0233078, also incorporated herein by reference, describes a holder design for portable devices that also provides a storage compartment for earphones. It uses a spring loaded type rewinder which can subject the headphone/earbud cable to undue pressure. The spring loaded rewinder can create drastic, uncontrollable speed of the rotating wheel upon release of the spring loaded mechanism to rewind the cable, thereby damaging and/or shortening the life of the cable. Also of related example are U.S. Published Application No. 2011/0170732 (Parker), U.S. Pat. No. 6,731,956 (Hanna et al.), and U.S. Published Application No. 2010/0279743 (Sim), the contents of all of which are incorporated herein by reference. Each of these devices utilizes a spring loaded mechanism to retract the headphone/earbud cable. These spring loaded device can create drastic, uncontrollable speed of the rotating wheel or spring reel upon release of the spring loaded mechanism to rewind/retract the cable, thereby subjecting the cables to undue pressure, and damaging and/or shortening the life of the cable.
Accordingly, the claimed invention proceeds upon the desirability of providing a storage system for handheld electronic device that safely retracts and stores items.
OBJECTS AND SUMMARY OF THE INVENTION
Proposed is a novel carrier system with built-in retractable earphone/earbud system that accommodates a variety of earphone styles and is adaptable for a variety of handheld electronic devices are disclosed.
In accordance with an exemplary embodiment of the claimed invention, an easy to put on carrier case, can be made of molded plastic having a wrap-around side walls, a back panel and an open front aperture for a handheld electronic device to slide into. The back panel being of monolithic construction and having an enlarged compartment built at the top area for inclusion with an earbud station. The earbud station provides secure fixed hosting seats for a pair of pullable or ejectable earbuds/earphones to sit into when not being used. Various apertures are configured in the wrap-around side walls to allow direct access to various buttons on the electronic device.
In accordance with an exemplary embodiment of the claimed invention, a pair of bounded regions or chambers with related wire channels for containing earphone/ear bud cables are configured monolithically and directly in the back panel. Earphones/earbuds with their long cables being wrapped into the chambers, and a channel to allow the plug head to be fixedly held at the earbud station for easily plug in to the headphone jack of a handheld device.
In accordance with an exemplary embodiment of the claimed invention, a middle panel, or cassette member, is configured similarly with a pair of chambers and operable wire channels for containing and guiding earphone/earbud cables.
In accordance exemplary embodiment of the claimed invention, one of the chambers is fixedly mounted with an exterior antenna/transmitter IC chip that provides a secondary amplification for a cell phone signal, providing a solution for limited cell phone signal amplification due to space limitation inside a cell phone (such as an iPhoneTM or an iPadTM)
In accordance with an exemplary embodiment of the claimed invention, a retractable storage system for a handheld electronic device comprises a protective housing member having a back panel and plurality of side walls forming a bounding member operative shaped and sized to bound the handheld device and enable wrapping around the handheld device. An enlarged compartment is configured proximate the back panel, intersecting with a top side wall of the housing member. The top side wall forms an aperture in connecting with the compartment. An accessory station is mounted inside the compartment and forms aperture structure for arresting and dispensing an accessory item of the handheld device. A removable middle panel is removably mounted inside the housing member, in parallel to the back panel, having a top edge neighboring and below the enlarged compartment. One or more storage chambers are structured on the removable middle panel for storing the accessory item, connecting with one or more channels wherein the channels leading to the accessory station.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system further comprises at least one earphone cable with a earbud and a plug head, and at least one retractable mechanism which is operably mounted inside one of the storage chamber for automatically retracting a cable for storage. The earbud is removably secured in said accessory station, the cable being removably coiled within a spring-biased spool of said retractable mechanism, and a plug head of said cable being connected to a earphone jack of the handheld device, wherein said earphone is pulled from the accessory station with the cable extending from said storage chamber when in use.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable mechanism comprises a friction based braking system to reduce a rotational speed of the spring-biased spool during the refraction of the cable.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid friction based braking system comprises at least one damping pad to reduce the rotational speed of the spring-biased spool during the retraction of the cable.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises a retraction button to control the retractable mechanism to retract the cable.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retraction button is a spring loaded such that the retraction button remains in or returns to a first position unless the retraction button is moved and held at a second position to retract the cable to the storage chamber.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises a plug head actuation system for operably removing and connecting the plug head of the cable to the earphone of the handheld device.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises an accessory button to dispense the earbud from the accessory station.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid accessory button is a spring loaded such that the accessory button remains in or returns to a first position unless the accessory button is moved and held at a second position to dispense the earbud from the accessory station.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises a pair of earphones, each connected to a separate cable, and two retractable mechanism. Each retractable mechanism is mounted inside its respective storage chamber for automatically retracting is respective cable. Each retractable mechanism is independently controlled such that each cable is independently retractable.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises a first and second retraction buttons to independently control the respective retractable mechanism.
In accordance with an exemplary embodiment of the claimed invention, each aforesaid retraction button is a spring loaded such that each retraction button remains in or returns to a first position unless each retraction button is moved and held at a second position to retract the respective cable to the respective storage chamber.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises a headphone cable with an audio plug and a headphone plug, and a retractable mechanism which is operably mounted inside a storage chamber for automatically retracting the headphone cable for storage. The headphone plug is removably secured in the accessory station. The headphone cable is removably coiled within a spring-biased spool of the retractable mechanism. The audio plug head is connected to a earphone jack of the handheld device. The headphone plug is pulled from the accessory station with the cable extending from the storage chamber for use with a headphone.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises a retraction button to control the retractable mechanism to retract said headphone cable.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises a pair of earphones, each connected to a separate magnetized cable. Each magnetized cable is magnetically attracted to each other to form a single cable which can be removably coiled within the same spring-biased spool of the retractable mechanism. The earphone is pulled from the accessory station with the single cable extending from the storage chamber and peelable into two separate cables when in use.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid accessory item is at least one of the following: a lip balm, a lipstick, a cigarette or a cigar. The aforesaid retractable storage system further comprises an accessory button to dispense the accessory item from the storage chamber through the accessory station.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises at least one battery mounted inside a storage chamber for charging at least an accessory item or the handheld device. The accessory station is a charging station which is electrically connected to the battery to charge the accessory item stored within the charging station.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid accessory item is a wireless earbuds or e-cigarettes. The aforesaid retractable storage system further comprises an accessory button to dispense the accessory item from the charging station.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid accessory station comprises a station adapter configured with elastic material to adjust the aperture size of the accessory station.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system comprises a plurality of colored LEDs to display a logo, advertisement or aesthetically pleasing patterns on the back panel of the housing member. The handheld electronic device is operably connected to the LEDs to control and change the patterns, logo or advertisement displayed by the LEDs.
In accordance with an exemplary embodiment of the claimed invention, a retractable storage system for a handheld electronic device comprises a protective housing member, at least one cable with a plug head and an end piece, and at least one retractable mechanism to retract and store the cable. At least one accessory station configured to dispense and store the end piece of the cable. The retractable mechanism comprises a groove track system to control a rotational movement of the retractable mechanism. The groove track system further comprises a groove track component to enable and disable the rotational movement of the retractable mechanism. Preferably, the aforesaid groove track component is at least one ball bearing.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable mechanism comprises a first area, a second area and a third area. The first area is configured to store a retractable length of the cable. The second area is configured to store an excess portion of the cable. The third area is configured to store a power spring. Preferably, the aforesaid the first area and the aforesaid second area are coplanar on a single plane with the third area.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system further comprises electrical contacts or slip rings to electrically connect at least two sections of the cable.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid end piece is located in a first section of the cable and the aforesaid plug head is located in a second section of the cable. The electrical contacts or slip rings is configured to move or rotate the first section of the cable independent of the second section of the cable while maintaining an electrical connection.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid groove track component is activated in response to the cable being pulled from the retractable mechanism. Preferably, the cable is a flat cable.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system further comprises a plug head actuation system. The plug actuation system comprises a component to operably remove or connect the plug head of the cable to a port of the handheld electronic device. Preferably, the aforesaid end piece is one of the following accessory items: an earbud, earphone, headphone or audio plug.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system further comprises one or more storage chambers. Preferably, at least one battery mounted inside one of the storage chambers to charge the handheld electronic device.
In accordance with an exemplary embodiment of the claimed invention, a retractable storage system for a handheld electronic device, comprises at least one cable with a plug head and an end piece, at least one retractable mechanism for retracting and storing the cable, and a plug head actuation system. The plug head actuation system comprises a component to operably remove or connect the plug head of the cable to a port of the handheld electronic device. The component is configured to drive the plug head to lift or lower the plug head from a port of the handheld electronic device. The retractable mechanism comprises a first area, a second area and a third area. The first area is configured to store a retractable length of the cable. The second area is configured to store an excess portion of the cable. The third area is configured to store a power spring. Preferably, the conductors within the cable are constructed in a co-planar, single plane arrangement. The first area and the second area of the retractable mechanism are coplanar on a single plane with the third area.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable mechanism comprises a groove track system to control a rotational movement of the retractable mechanism. The groove track system further comprises a groove track component to enable and disable the rotational movement of the retractable mechanism. Preferably, the groove track component is at least one ball bearing. The end piece is one of the following accessory items: an earbud, earphone, headphone or audio plug.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system further comprises one or more storage chamber. Preferably, at least one battery mounted inside one of the storage chambers to charge the handheld electronic device.
In accordance with an exemplary embodiment of the claimed invention, a retractable storage system for a handheld electronic device comprises a protective housing member, at least one cable with a plug head and an end piece, and at least one retractable mechanism to retract and store the cable. At least one accessory station configured to dispense and store the end piece of the cable. The cable comprises at least three conductors constructed in a generally co-planar, single plane arrangement.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid cable is configured to be peelable in at least two sections. Preferably, the cable comprises a reinforcing element to increase a tensile strength of the cable.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid cable comprises a microphone. The microphone further comprises a housing with a control button configured to operate at least one of the following functions of the handheld electronic device: playing, pausing, forwarding, rewinding, skipping, volume controlling and call answering.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable storage system further comprises a plug head actuation system comprising a component to operably remove or connect the plug head of the cable to a port of the handheld electronic device.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable mechanism comprises a first area, a second area and a third area. The first area is configured store the retractable length of the cable. The second area is configured to store an excess portion of the cable. The third area is configured to store a power spring. Preferably, the first area and second area of the retractable mechanism are coplanar on a single plane with the third area.
In accordance with an exemplary embodiment of the claimed invention, the aforesaid retractable mechanism comprises a groove track system to control a rotational movement of the retractable mechanism. The groove track system further comprises a groove track component to enable and disable the rotational movement of the retractable mechanism. Preferably, the groove track component is at least one ball bearing.
The above and other aspects, features and advantages of the present invention will become apparent from the following description read in conjunction with the accompanying drawings, in which like reference numerals designate the same elements.



BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of a retractable storage system housing a handheld device in accordance with an exemplary embodiment of the claimed invention;
FIG. 2 is an enlarged partially cut-away view of the upper side of the compartment area for earphone/earbud station in accordance with an exemplary embodiment of the claimed invention;
FIG. 3 is an exploded perspective view of a retractable storage system for storing earphone cables and a handheld electronic device for assembling together in accordance with an exemplary embodiment of the claimed invention;
FIG. 4 is an exploded perspective view of the retractable storage system of FIG. 3, a removable panel for storing earphone cables and a handheld device for assembling together in accordance with an exemplary embodiment of the claimed invention;
FIG. 5 is an exploded perspective view of a retractable storage system for storing earphone cables in accordance with an exemplary embodiment of the claimed invention;
FIG. 6 is a partial sectional view of the retractable storage system of FIG. 5 in accordance with an exemplary embodiment of the claimed invention.
FIG. 7 is an exemplary front view of a retractable store system in accordance with an exemplary embodiment of the claimed invention;
FIG. 8 is an exemplary back view of a retractable storage system in accordance with an exemplary embodiment of the claimed invention;
FIG. 9 is an exemplary right side view of a retractable storage system in accordance with an exemplary embodiment of the claimed invention;
FIG. 10 is an exemplary left side view of a retractable storage system in accordance with an exemplary embodiment of the claimed invention;
FIG. 11 is an exemplary top side view of a retractable storage system in accordance with an exemplary embodiment of the claimed invention;
FIG. 12 is an exemplary bottom side view of a retractable storage system in accordance with an exemplary embodiment of the claimed invention;
FIGS. 13A-B are exemplary illustrative views of an operative wedge-actuation system for removing and re-installing an audio jack element (3.5 mm type or other) from the electronic device in accordance with an exemplary embodiment of the claimed invention;
FIG. 14 is an exemplary illustrative view of an operative lever-actuation system for removing and re-installing an audio jack element from the electronic device in accordance with an exemplary embodiment of the claimed invention;
FIG. 15 is an exemplary illustrative exemplary view of an operative twist-actuation system for removing and re-installing an audio jack element from the electronic device in accordance with an exemplary embodiment of the claimed invention;
FIG. 16 is a partial section view of the retractable storage system with battery chambers in accordance with an exemplary embodiment of the claimed invention;
FIG. 17 is an exemplary perspective view of the retractable storage system for storing, charging and dispensing wireless earbuds in accordance with an exemplary embodiment of the claimed invention;
FIG. 18 is an exemplary back view of the retractable storage system with a plurality of colored LEDs in accordance with an exemplary embodiment of the claimed invention;
FIG. 19 is an exploded perspective view of a retractable mechanism for storing and retracting a cable in accordance with an exemplary embodiment of the claimed invention;
FIGS. 20A-B are perspective views of a retractable storage system with a retractable mechanism engaged and disengaged, respectively, for retracting a cable in accordance with an exemplary embodiment of the claimed invention;
FIGS. 21A-B are perspective views of a retractable storage system with a retractable mechanism and a friction based braking system disengaged and engaged, respectively, for controlling the speed of the spring loaded spool in accordance with an exemplary embodiment of the claimed invention;
FIG. 22 is an exploded perspective view of a retractable mechanism for storing and retracting a cable in accordance with an exemplary embodiment of the claimed invention;
FIG. 23 is an exploded perspective view of a retractable storage system with a retractable mechanism for storing and refracting earphone cable in accordance with an exemplary embodiment of the claimed invention;
FIGS. 24A-B are exploded perspective view of the retractable mechanism for storing and housing earphone cables with a retraction button to control the retraction mechanism and an accessory button to dispense a pair of earbuds from an accessory station in accordance with an exemplary embodiment of the claimed invention;
FIGS. 25A-B are back view and perspective view of a retractable storage system for storing, charging and dispensing e-cigarette in accordance with an exemplary embodiment of the claimed invention;
FIGS. 26A-B are back view and perspective view of a retractable storage system for storing and dispensing a headphone plug/cable for use with a standard headphone in accordance with an exemplary embodiment of the claimed invention;
FIG. 27 is a perspective view of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIGS. 28A-B are exploded top and bottom perspective views of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 29A is an exploded perspective view of the reel of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 29B is a perspective view of the reel of the cable refractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 30 is a top view of the inside of the reel of the cable refractor without the cable in accordance with an exemplary embodiment of the claimed invention;
FIG. 31 is a top view of the inside of the reel of the cable retractor with the cable in accordance with an exemplary embodiment of the claimed invention;
FIG. 32 is an exploded side perspective view of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 33 is a top perspective view of the bottom housing of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 34 is a side perspective views of the bottom of the reel and the bottom housing of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 35 is an exploded front side perspective view of the retractable storage system incorporating the cable retractor and the portable electronic device in accordance with an exemplary embodiment of the claimed invention;
FIG. 36 is an exploded rear side perspective view of the retractable storage system incorporating the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 37 is a view of the peelable/splitable cable in accordance with an exemplary embodiment of the claimed invention;
FIG. 38 is a view of the microphone housing of the peelable/splitable cable in accordance with an exemplary embodiment of the claimed invention;
FIG. 39A-B are views of the peelable/splitable cable with the cable y-split reinforcing component in accordance with an exemplary embodiment of the claimed invention;
FIG. 40 is an exploded view of the cable conductors of the peelable/splitable cable in accordance with an exemplary embodiment of the claimed invention;
FIG. 41 is an exploded view of the cable conductors of the peelable/splitable cable with the cable tensile strength component in accordance with an exemplary embodiment of the claimed invention;
FIG. 42A-D are views of the relative rotational movements of the ball bearing and the groove track of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIGS. 43A-F are views of the relative rotational movements of the ball bearing and the groove track during various operational modes of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 44 is a view of the groove track of the cable retractor in accordance with an exemplary embodiment of the claimed invention;
FIG. 45 is a view of the second face of the reel of the cable retractor with the contacts in accordance with an exemplary embodiment of the claimed invention; and
FIG. 46 is a perspective view of the bottom housing of the cable retractor with the slip rings in accordance with an exemplary embodiment of the claimed invention.



DETAILED DESCRIPTION OF THE EMBODIMENTS
Reference will now be made in detail to embodiments of the claimed invention. Wherever possible, same or similar reference numerals are used in the drawings and the description to refer to the same or like parts or steps. The drawings are in simplified form and are not to precise scale. For purposes of convenience and clarity only, directional (up/down, etc.) or motional (forward/back, etc.) terms may be used with respect to the drawings. These and similar directional terms should not be construed to limit the scope of the invention in any manner.
It will be understood that the phrases earbud and earphone, singularly or in plural form, may be used interchangeably and without limitation, such that earbud(s) or an earphone(s) system or element can be understood to operate in accordance with this inventive disclosure.
For simplicity and clarity of illustration, the drawing figures illustrate the general manner of construction, and description and details of well-known features and techniques may be omitted to avoid unnecessarily obscuring the invention.
The terms “first,” “second,” “third,” “fourth,” and the like in the description and the claims, if any, may be used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable. It is also understood, that the phrases embodiment or version may be used interchangeably and without undue limitation. There is no restriction such that an embodiment is more or less restrictive or definitive than a version of the present invention. Furthermore, the terms “comprise,” “consisting of”, “include,” “have,” and any variations thereof, are intended to cover non-exclusive inclusions, such that a process, method, article, apparatus, or composition that comprises a list of elements is not necessarily limited to those elements, but may include other elements not expressly listed or inherent to such process, method, article, apparatus, or composition.
It is contemplated and intended that the operative embodiments or versions of the claimed invention may be readily modified to any suitable handheld devices of any size that provides an audio output or interconnection system and thus may take earbud/earphone jacks; for clarity reason, the examples are given based on IPODTM or IPHONETM but will be understood to apply to any hand-held device, cell phone, smart phone, computer, laptop, tablet, ereader or otherwise without limitations. The case shapes may be molded with metal, rubber, plastic, or of any other formable material or combination of materials having variable module(s) of elasticity. Thus a rigid plastic bottom may be co-molded with a more flexible plastic side wall, and a slick-slippery sided guide channel portions. A variety of colors and material patterns may be used for styles and fashions.
In reference to FIGS. 1 and 2, handheld electronic device system 110, for example, an IPODTM/IPHONETM is contained inside the housing 111 of carrier case 100. In accordance with an exemplary embodiment of the claimed invention, housing 111 is made of a thin layer of plastic, leather material, rubber or other moldable and flexible durable and light material, provides a protective layer for device 110 from scratching and other damages. Housing 111 is built in variety of shapes and sizes to tightly match the various designs of handheld devices and is not limited to the shapes shown. For example, it can be rectangular and with sufficient thickness to match an iPHONETM, or it can be square to match a KINDLETM eReader. It can also provide a personalized and customized pattern or color for a user to have a feel of fashion or personal decoration. Various apertures 103, 113 on the side wall or top side of the case 100 can be configured to accommodate access to various buttons of the electronic device 110, such as power button 120, volume control button 114, and ports, such as USB port.
In accordance with an exemplary embodiment of the claimed invention, carrier case 100 does not have a front panel, allowing full direct access to the front screen 122 of device 110. Especially for touch screen devices, this front opening is functionally convenient, yet elegant in style. The edge of side walls of housing 111 is slightly curved as a retaining lip to increase the holding grip on device 110. Alternatively, the side walls of housing 111 is a rubberized surface to increase the holding grip on device 110.
In accordance with an exemplary embodiment of the claimed invention, the top area 400 of case 100 covering the earphone jack 112 area is configured with a slightly burgeon compartment or bounded region 125 for mounting earphone/earbud station 115 (FIGS. 3 and 4). In accordance with an aspect of the claimed invention, earphone or earbud station 115 can comprise one aperture or two cylindrical apertures, sized to hold a pair of earphones 117, 119 (e.g., a wireless earphones or earbuds) with friction, but may be monolithically formed with case 100 (not separate) and may be also co-continuous (not separate openings). Alternatively, the earphone stations 107, 109 can comprise one opening to receive a pair of earbuds or earphones 117, 119. The material of earbud station 115 may be made of either plastic or an elastomeric or the combination of materials for elasticity. Adaptor rings may be provided (shown but not numbered) for adjusting a general opening to a reduced size for perfect fitting of a particular earbud to the station 115. Earbud connecting cables 121, 123 are contained inside the carrier case housing 111 through apertures of earphone station 115 and reel in and out during use.
In reference to FIGS. 3 and 4, carrier case 100 includes a middle cassette or plug-in panel 300 that is configured with one, two or more chambers 127, 129 for containing earphone/earbud cables 121,123. In accordance with an exemplary embodiment of the claimed invention, retractable mechanisms 127A, 129A, such as spring reels or spools 610 can be replaceably inserted into the chambers 127, 129 for automatic retraction of the earphone cables 121, 123 after use. The retraction mechanism is individually indexable (retraction, partial retraction, hold in position etc.) and each retraction mechanism is individually operable (one ear bud or both). An additional exterior antenna receiver/transmitter chip (not shown) may also be fixedly mounted inside the chambers, or proximate to the shell and body to enhance a cell phone signal receiving/sending capacity. Alternatively, the pair of earphones 117, 119 can be connected to a single earphone cable, thereby requiring only one chamber 127 for containing a single earphone/earbud cable 121 and only one retractable mechanism 127A for automatic retraction of the earphone cable 121 after use.
Earphone/earbud cables 121, 123 are guided with channels to the respective chambers 127, 129 where the rest of the cable length is coiled inside the chambers 127, 129. Earphone/earbud plug head 105 is guided by one of the channels to the top to be in the proximity of an earphone jack of handheld device 110. Earphone/earbud earplugs or earpieces 117, 119 are housed in or fit into earphone station 115, when in use, optionally one or both, can be pulled from the station 115, and retracted back to the station 115 after use using a continuous pull or a ratchet as is known in the electrical-power-cord-retraction-art.
In accordance with an exemplary embodiment of the claimed invention, panel 300 is configured to be easily assembled with and into the exterior housing 111 and held by friction or a slight protrusion configured inside housing 111, and may be optionally sonically fixed (welded) or otherwise fixed in place. Similarly, the earbud station 201 can be assembled removably or in a fixed manner. As exemplary shown in FIG. 23, the carrier case 200 comprises a hinged cover 203 to open and close the aperture of the earbud station 201 or charging station 510.
As will be understood by those of skill in the art, the outer housing thickness of 111 may also be formed with openings or transparent portions to show a brand region on the electronic device. Similarly, such openings or portions may be provided to receive retraction mechanisms 127A, 129A as a stylized configuration. In accordance with an exemplary embodiment of the claimed invention, as shown in FIG. 18, the carrier case 200 comprises multiple colored light emitting diodes (LEDs) 550 to display a logo, advertisement or aesthetically pleasing patterns on the back of the case. Preferably, the LED lights 550 are connected to electronic device via wire or wirelessly such that the electronic device can control and change the patterns, logo or advertisement displayed by the LEDs 550.
The back panel of housing 111 is configured with a slightly enlarged bounding region or compartment 125 for mounting earphone/earbud station 115. In accordance with an exemplary embodiment of the claimed invention, as shown in FIG. 5, earbud/earphone station 201 is structured to be an elongated tubular structure with two or more apertures 203, 205 shaped to match an earplug head and can be removably positioned or can be fixed in place. In accordance with an exemplary embodiment of the claimed invention, the station holder 201 can be monolithically molded into the backing of the case 100, 200. The apertures of the earbud station 201 can be configured slightly bigger than most of the earplug heads but puffed with rubber like material, to able to fit an O-ring or other adaptive structures for elasticity and tight fitness. Panel 300 may be replaced with other types of configurations suitable for the particular electronic device. It is appreciated that the panel 300 can include openings or regions that allow use of any electronic-device camera/video, aperture, or brand indicia.
In accordance with an exemplary embodiment of the claimed invention, the chamber structure and channels can be monolithically, directly molded on the middle cassette or plug-in panel 300 or back panel of housing 211. In reference to FIGS. 5 and 6, the handheld device carrier case 200 comprises a housing 211 and one or more storage chambers 605 to removably house one or more accessories, such as earbud cables, wireless earbuds, headphone cables, e-cigarettes, cigars, cigarettes, lipsticks, lip balms, and like. In accordance with an exemplary embodiment of the claimed invention, the chambers 605 can house one or more retractable mechanism 600. Chamber structure 605 with one or more guiding channels 213, 215, 216 can be configured on the interior side of the back panel of housing 211 or on the plug-in panel 300. Earphone station 201 can be mounted at the top ends of the channels 213, 215. Channel 216 is configured for holding earphone plug head 225 to be plug into the earphone jack of a handheld device 110. Channels 213, 215 guide the earphone cables 229, 231 when they are pulled out for use and retracted into the respective retracting mechanism 600 for storage.
In accordance with an exemplary embodiment of the claimed invention, a spring box can be mounted inside each retractable mechanism 600 for automatic and independent retraction of the cables 229, 231 after use. As exemplary shown in FIG. 19, the retractable mechanism 600 comprises a spool 610 to store the cable, a motor spring 620 and a spool contact disc 630 to electrically connect the cables 231, 229 to an audio jack element or earphone plug 225 which connects to the handheld electronic device 110. To retract the cables 231, 229, the retractable mechanism 600 releases the motor spring 620 which rotates the spool 610 to roll or wrap the cables onto the spool. One or both cables 231, 229 are unwound from its respective spring-biased spool 610 by the user and the cables are wound on the spring biased spool 610 by the retractable mechanism 600 after use. Alternatively, as exemplary shown in FIGS. 22-23, the retractable mechanism 600 can comprise a washer 625 that abuts against the back panel of the housing 211, the motor spring 620, the spool 610, a spool contact disc 630 fasted or connected onto the spool 610 and a contact film 635, preferably a printed circuit board (PCB), which is fixed to the plug-in panel 300. The contacts on the spool contact disc 630 permits the cables 231, 229 on the rotating spool 610 to remain in electrical connection with the contact film 635. The contact film is electrically connected to the plug head 225.
In accordance with an exemplary embodiment of the claimed invention, the automatic retraction of the cables 229, 231 can be triggered by a gentle pull of the respective cable 229, 231 or by engaging a respective retraction or spool button 650, as exemplary shown in FIGS. 20 and 21. The retraction button 650 can be a push on/off button or a slidable retraction button moveable to the first and second positions. Each retracting mechanism 600 can be independently operated and controlled by the respective retraction button 650. As exemplary shown in FIG. 20A, the slidable retraction button 650 is moved to the second position (or moved towards the top end of the case) to engage the retractable mechanism 600 to retract the cables. As exemplary shown in FIG. 20B, the slidable retraction button 650 is moved to the first position (or moved towards the bottom end of the case) to prevent the retractable mechanism 600 from retracting the cables into the spool 610 but permitting the user to pull out more cable.
In accordance with an exemplary embodiment of the claimed invention, as exemplary shown in FIGS. 21A-B, the slidable refraction button 650 is spring loaded such that it remains in the first position until the retraction button 650 is moved to second position to retract the cables 229, 231 and returns automatically to the first position when the retraction button 650 is released. That is, the retraction button 650 must be held in the second position to retract the cables 229, 231, otherwise the retraction button 650 returns to the first position. The user moves the retraction button 600 to the second or “refract” position by sliding the button towards the bottom end of the case and holds the retraction button 650 to retract the respective cables 229, 231 onto their respective spool or reel 610, and the release of the retraction button 650 stops or disengages the retractable mechanism 600. That is, two cables 229, 231 can be pulled independently from its respective spool 610 to pull out a different cable length, e.g., 1 foot of cable 231 is pulled out and 2 foot of cable 229 is pulled out. Additionally, for example, cable 231 can be retracted independent of cable 229, such that the earbud 221 connected to cable 231 is completely retracted into the earphone/earbud station 201 while the earbud 223 connected to cable 229 remains outside of the earphone/earbud station 201.
In accordance with an exemplary embodiment of the claimed invention, the earbuds 221 and 223 can be attached to the same cable, thereby requiring only one retracting mechanism 600, as exemplary shown in FIGS. 20A-B and 24A-B. The earbuds 221, 223 docketed or stored in the earbud station 201 when not in use can be retrieved or ejected from the earbud station 201. In accordance with an exemplary embodiment of the claimed invention, the carrier case 200 comprises an accessory button 655 to slide out the earbuds 221, 223 from the earbud station 201, as exemplary shown in FIGS. 24A-B. The accessory button 655 is moved towards the earbud station 201 to slide out the earbuds 221, 223 and is moved away from the earbud station 201 to slide the earbuds 221, 223 into the earbud station 201. Alternatively, the accessory button 655 can be spring loaded, similar to the retraction button 650, so that the accessory button 655 remains in or returns to the first position (as exemplary shown in FIG. 24A) unless the accessory button 655 is moved to and held at the second position to eject or slide out the earbuds 221, 223 from the earbud station 201 (as exemplary shown in FIG. 24B).
In accordance with an exemplary embodiment of the claimed invention, as exemplary shown in FIGS. 21A-21B, each retractable mechanism 600 comprises a friction based braking system 640 to control and reduce the speed of the spring reel or spool 610 when the cables 229, 231 are being retracted into the retractable mechanism 600. The motor spring 620 of the spring loaded retractable mechanism 600 can rotate the spring reel or spool 610 at drastic, uncontrollable speed upon release of the spring loaded mechanism 600 to retract the cable, thereby potentially stretching or even damaging the cables 229, 231. In accordance with an aspect of the claimed invention, the friction based braking system 640 comprises one or more damping pads 660 to slow down the spring reel or spool 610. For example, when the spring loaded retractable mechanism 600 is in retraction mode (the retraction button 650 is in the second or retract position, as exemplary shown in FIG. 21B), the damping pads 660 are engaged to apply pressure to the spool 610 to slow its rotational speed.
In accordance with an exemplary embodiment of the claimed invention, as exemplary shown in FIGS. 26A-B, the storage chamber 501, 605 and retraction mechanism 600 retracts and stores the headphone plug/cable 550 for use with a standard headphone (not shown). The retractable mechanism 600, preferably comprising the friction based braking system 640, automatically retracts the headphone plug/cable 550 after use. Similar to the earbud cables 229, 231, the automatic retraction of the headphone plug/cable 550 can be triggered by a gentle pull on the cable 550 or by engaging the retraction button 650. The headphone plug 550 docketed or stored in the earbud station 201 when not in use can be retrieved or ejected from the earbud station 201. Similar to the earbuds 221, 223, the station 201 is configured to accommodate the headphone plug 550 and the accessory button 655 slides the headphone plug 550 in and out of the station 201, as exemplary shown in FIGS. 26A-B. The accessory button 655 is moved towards the station 201 to slide out the headphone plug 550 and is moved away from the station 201 to slide the headphone plug 550 into the station 201. Alternatively, the accessory button 655 can be spring loaded such that the accessory button 655 remains in or returns to the first or “rest” position until the accessory button 655 is moved to second position to eject or slide out the headphone plug 550 from the station 201. The headphone plug 500 can be used with the headphone by inserting the pulled out headphone plug 550 into an audio port on the headphone or headset (not shown).
In accordance with an exemplary embodiment of the claimed invention, the cables 231, 229 can be magnetized such that two cables 231, 229 act as a single cable. A magnetic compound powder can be added to the molten rubber/plastic coating to the first cable 231 and a ferrous metal powder can be added to the molten rubber/plastic coating the second cable 229. Once cured and molded, these two separable cables 231, 229 are magnetically attracted to each other to form a single cable but allowing the user to peal apart into two cables. Depending on the application of the claimed invention, the magnetized cables 231, 229 can operate with a dual retractable mechanism 600 or a single retractable mechanism 600. In accordance with an exemplary embodiment of the claimed invention, the two magnetized cables 231, 229 are independently retracted by the respective dual retractable mechanism 600. Channels 213, 215 separates the two magnetized cables 231, 229 and guide the two magnetized cables 231, 229 when they are pulled out and retracted into the respective dual retractable mechanism 600. When two earbuds 221, 223 attached to the two magnetized cables 231, 229 are pulled out from the earphone station 201, the two magnetized cables 231, 229 are magnetically attracted to each other to form a single cable and the user can peel apart a section of the two magnetized cables 231, 229 to separate the earbuds 221, 223.
In accordance with an exemplary embodiment of the claimed invention, the two magnetized cables 231, 229 are magnetically attached to form a single cable and retracted into the same retractable mechanism. That is, one of the channel 213, 215 guides both magnetized cables 231, 229 when they are pulled out and refracted into the same retractable mechanism 600. When two earbuds 221, 223 attached to the two magnetized cables 231, 229 are pulled out, the user can separate the two magnetically attached cables 231, 229 into two separate cables 231, 229 of desired length.
In accordance with an exemplary embodiment of the claimed invention, as shown in FIGS. 16-17, the back panel of carrier case 200 or one side of the plug-in panel 300 can comprise one or more storage chambers 501 to house one or more batteries 500 instead of the retractable mechanisms 600. Although, the storage chambers 501 are shown as circular in FIG. 16, it is appreciated that the storage chamber 501 can be shaped to house a different shaped battery 500, such as a square or rectangular shaped battery 500. The battery 500 is operable to extend the battery life of the electronic device and/or charge the wireless earbuds 520, preferably BluetoothTM earbuds 520, when it is placed in the charging station 510. The wireless earbuds 520 click in and out of the charging station 510. The wireless earbuds 520 communicates wirelessly, such as via Bluetooth, with the electronic device 110. Preferably, the accessory button 655 can be used to dispense or pushed out the wireless earbuds 520 from the charging station 510, as exemplary shown in FIGS. 24A-B with wired earbuds 221, 223. The battery chambers 501 are in electrical connection with the electronic device and the charging station 510. In accordance with an aspect of the claimed invention, the guides 213, 215 houses wires connecting the earbud station 510 and guide 216 can be used to house wires connecting the battery 500 to the electronic device. Accordingly, the claimed system provides protection, storage and battery management to wireless Bluetooth earphones and smartphones. Although two storage chambers 501 and two batteries 500 are shown in FIG. 16, it is appreciated that the carrier case 200 can comprise one storage chamber 501 to house one battery 500.
In accordance with an exemplary embodiment of the claimed invention, as exemplary shown in FIG. 25A-B, the back panel of carrier case 200 or one side of the plug-in panel 300 can be monolithically, directly molded with chambers and/or channels to house one or more accessories 530, such as lipsticks, lip protection balm, cigarettes, cigars or electronic cigarettes (or e-cigarettes). The ejection button 655 can be used to retrieve, push out or eject an accessory from the storage chambers 501. It is appreciated that although the storage chamber 501 is illustrated as being circular in FIG. 16, it can be molded into any shape to accommodate different shaped accessories, such as a tubular shaped storage chamber to store e-cigarette, cigar, cigarette, lip balm or lipstick, as exemplary shown in FIGS. 25A-B. As with the wireless earbuds 520, the charging station 510 charges the e-cigarette 530 using the internal battery 500 when it is stored in the storage chamber 501 and can be ejected from the storage chamber 501 by the retraction button 650, as exemplary shown in FIG. 25B.
In accordance with an exemplary embodiment of the claimed invention, an exterior antenna transmitter/receiver maybe fixedly mounted into the chamber structures 605 to enhance the signal reception of the handheld electronic device 110, such as a cellular or WI-FI reception for a cell phone.
In accordance with an exemplary embodiment of the claimed invention, as shown in FIG. 18, the carrier case 200 comprises multiple colored LED lights 550 to display a logo, advertisement or aesthetically pleasing patterns on the back of the case. Preferably, the LED lights 550 are connected to electronic device 110 via wire or wirelessly such that the electronic device can control and change the patterns, logo or advertisement displayed by the LED lights 550.
Other features exterior look may be configured as described in FIGS. 7-12 for matching a handheld device 110, with sufficient apertures configured on the sides for accessing the buttons of the device. These views are provided for non-limiting illustrative purposes. As will be noted in FIG. 13, the upper lip region is slightly larger to encompass the particular audio jack (3.5 mm type) in these versions, but should jack-access be on the bottom region, the larger region in the case would be optionally positioned to allow insertion and removal appropriate to the electronic device. Although, FIGS. 7-12 show the carrier case for use with a cell phone or smart phone, it is appreciated that the inventive carrier case can be applied to any hand held electronic device, such as a tablet, e-reader, MP3 device and a remote control device for controlling operating an electronic device, such as TVs, blu-ray players, video-streaming players, etc.
Regarding FIGS. 13-15, illustrative exemplary actuation systems 301, 302, 303 in accordance with embodiments of the claimed invention are provided. In actuation system 301 as exemplary shown in FIGS. 13A-B, an audio jack element or earphone plug (e.g., 105, or 225) can be removed and inserted using a wedge member 310 by the moving or sliding the plug button 315 towards the jack element 225 (as exemplary shown in FIG. 13A) to drive wedge 310 under and thus lift the jack element 225 out of the receiving hole 112 (e.g., an audio port) in the handheld electronic device 110. Thereafter, the plug button 315 is moved away from the jack element 225 (as exemplary shown in FIG. 13B) and the jack element 225 is pushed downwardly into the receiving hold 112 to reinstall the jack for desired use. In this way, a user can easily (and one-handedly) remove and reinsert the jack element 225 and thus activate and deactivate the earbud system.
As exemplary shown in FIG. 14, a lever member 314 has a projecting portion 315 through a case opening and a fixed position 316 allowing member 314 to operate as a pivot lever. Lever member 314 is configured to capture the jack element or earphone plug 105, 225 and control its movement relative to the insertion axis, and thus similarly lifting or removing the earphone plug 105, 225 in direction A from the receiving hole 112 of the electronic device and inserting the earphone plug 105, 225 in direction B into the receiving hole 112 of the electronic device.
As exemplary shown in FIG. 15, a pivot member 320 is captively pivotable within case 100, 200 to operably secure the jack member or earphone plug 105, 225 to the electronic device. The pivot member 320 is operable in pivot motion A to remove earphone plug 105, 225 from the receiving hole 112 of the electronic device and operable in pivot motion B to insert the earphone plug 105, 225 into the receiving hole 112 of the electronic device. Such pivoting may be threaded (both pivot and rising/lowering), or may be a pivot-wedge system (pivot-driving-a-wedge for lifting with press-return) without departing from the scope and spirit of the present invention. As will be understood by those of skill in the art, each of these alternative and operative mechanisms, or means, are insertion-removal means and are not limited to the present alternative illustrations, but instead include all related variations that accomplish a similar function.
In accordance with an exemplary embodiment of the claimed invention, a cable retractor 1000, as shown in FIGS. 27-36, 42A-D, and 43-47, can be used with a wide variety of portable electronic devices 110, including but not limited to phones, smart phones, gaming systems, portable media players, and the like.
In accordance with an exemplary embodiment of the claimed invention, as shown in FIGS. 27-35, the cable refractor or cable retraction system 1000 generally comprises a top housing 1010 and a reel 1030. The reel 1030 comprises a first face 1040 and a second face 1050, a bottom housing 1150, a spring 1220, a cable 1230, and a ball bearing 1240. The cable retractor 1000 is configured to retract a cable 1230 to store the cable and to allow extension of the cable 1230 when the cable is being used. In accordance with an exemplary embodiment of the claimed invention, the cable refractor 1000 can be removably mounted or coupled to a portable electronic device 110. Alternatively, the cable retractor 1000 can be removably incorporated into a protective case 100 for use with the portable electronic device 110.
In accordance with an exemplary embodiment of the claimed invention, the bottom housing 1150 comprises a ball bearing containment area 1170 and the second face 1050 of the reel 1030 comprises a groove track or ball bearing groove track 1060 which guides the ball bearing 1240. The bottom housing 1150 and the reel 1030 are cooperatively configured for the reel 1030 to rotate relative to the bottom housing 1150 to wind and unwind the cable 1230. The top housing 1010 and the bottom housing 1150 cooperatively define a cavity 1180 in which reel 1030 is positioned therein, such that the cable 1230 is wound or unwound from the reel 1030 so as to be drawn into or out of the cavity 1180. The top housing 1010, the bottom housing 1150 and the reel 1030 are cooperatively sized, generally circular in shape for the reel 1030 to rotate within the cavity 1180.
In accordance an exemplary embodiment of the claimed invention, the relative movement, preferably rotational movement, of the groove track 1060 with respect to the ball bearing 1240 is described in conjunction with FIGS. 42A-D and 43-47. During operation of the cable retractor 1000, the ball bearing 1240 and the groove trace 1060 rotate relative to each other. For purpose of simplicity, the motion will be described herein as though the ball bearing 1240 is motion while the groove track 1060 is stationary. In actual operation, as exemplary shown in FIGS. 42A-D, the groove track 1060 rotates while the ball bearing 1240 is relatively stationary. The groove track 1060 moves relative to the ball bearing 1240 which only slides radially. That is, the groove track 1060 enables and disables the rotational movement of the cable retractor 1000. As noted herein, the rotational movement of the cable retractor 1000, specifically, the rotational movement between the groove track 1060 and the ball bearing 1240, is activated and deactivated in response to the cable 1230 being pulled from the cable retractor 1000.
In accordance with an exemplary embodiment of the claimed invention, as shown in FIG. 44, the groove track 1060 comprises an outer channel 1320, an inner channel 1340 and a lock point 1330. In accordance with an exemplary embodiment of the claimed invention, the various groove track and ball bearing modes of the cable retractor 1000 are shown in FIG. 43 and described in conjunction with FIG. 44. As noted herein, for purpose of simplicity, the groove track/ball bearing motion will be described herein as though the ball bearing 1240 is motion while the groove track 1060 is stationary.
In accordance with an exemplary embodiment of the claimed invention, the cable retraction operation Mode 1A is illustrated in FIG. 43A with the ball bearing 1240 located in the inner channel 1340. In response to retraction of the cable 1230 from the cable retractor 1000 (when the user pulls the cable 1230 from the cable refractor 1000), the ball bearing 1240 travels in a counter-clockwise direction and the groove track 1060 guides the ball bearing 1240 into the outer channel 1320.
In accordance with an exemplary embodiment of the claimed invention, the cable retraction operation Mode 1B is illustrated in FIG. 43B with the ball bearing 1240 located in the outer channel 1320. The ball bearing 1240 moves in a counter-clockwise direction and remains in the outer channel 1320. The motion of the ball bearing 1240 is unimpeded as the desired amount of the cable 1230 is refracted from the cable retractor 1000.
In accordance with an exemplary embodiment of the claimed invention, the cable retraction operation Mode 2 is illustrated in FIG. 43C. After the desired amount of the cable 1230 has been refracted from the cable retractor 1000 (when the user stops pulling the cable 1230 from the cable retractor 1000), the force of the spring 1220 causes the ball bearing 1240 to briefly rotate in clockwise direction. In the clockwise direction, the groove track 1060 guides the ball bearing 1240 out of the outer channel and into the lock point 1330. The cable retractor 1000 is now locked with the desired amount of the cable 1230 withdrawn or retracted from the cable retractor 1000.
In accordance with an exemplary embodiment of the claimed invention, the cable storage operation Mode 3A is illustrated in FIG. 43D. When the cable 1230 is ready to be stored or re-spooled onto the reel 1030, the user retracts the cable 1230 slightly (e.g., a short amount of the cable 1230 is retracted) to force the ball bearing 1240 to travel slightly in a counter-clockwise direction, as exemplary shown in FIG. 43D. The groove track 1060 guides the ball bearing 1240 into the inner channel 1340.
In accordance with an exemplary embodiment of the claimed invention, the cable storage operation Mode 3B is illustrated in FIG. 43E. After short retraction of the cable 1230 during the cable storage operation Mode 3A, the user releases the cable 1230 and the spring 1220 drives the ball bearing 1240 in a clockwise direction, as exemplary shown in FIG. 43E. The groove track 1060 prevents the ball bearing 1240 from returning to the lock point 1330.
In accordance with an exemplary embodiment of the claimed invention, the cable storage operation Mode 3C is illustrated in FIG. 43F. The groove track 1060 guides the ball bearing 1240 in a clock-wise direction unimpeded within the inner channel 1340, as exemplary shown in FIG. 43F. This relative motion between the ball bearing 1240 and the groove track 1060 continues unimpeded as the spring 1220 re-spools and stores the cable 1230 onto the reel 1030.
In accordance with an exemplary embodiment of the clamed invention, the reel 1030 comprises an inner circular protrusion 1075 and outer circular protrusion 1090 to define a first area 1110, a second area 1120 and a third area 1130. The first area 1110 for storing the cable 1230 is positioned radially outward of the outer circular protrusion 1090 and is configured to store the bulk of the cable 1230. That is, the cable 1230 is wound around the outer circular protrusion 1090 of the reel 1030 for storage within the first or cable storage area 1110 generally in a single plane. That is, the cable 1230 is wound into one or more windings wherein each revolution of the cable 1230 generally does not overlap any other revolution of the cable 1230 in an axial direction and/or a single plane passes through each entire revolution of the cable 1230 in the winding.
The second area 1120 of the reel 1030 is positioned between the inner circular protrusion 1075 and the outer circular protrusion 1090. The second area 1120 is configured to store the excess portion of cable 1230. An aperture or slot 1100 on the outer circular protrusion 1090 are configured such that cable 1230 passes from the first area 1110 to the second area 1120, such that cable 1230 is wound radially outward of the outer circular protrusion 1090 in the first area 1110 and wound radially outward of the inner circular protrusion 1095 in the second area 1120. The second area 1120 acts an expansion area to house or store excess cable, thereby permitting the claimed independent cable retraction system 1000 to utilize a single seamless cable with no breaks, splices or cuts. In accordance with an exemplary embodiment of the claimed invention, the first and second area 1110, 1120 are generally coplanar with the third area 1130 for housing the spring 1220. It is appreciated that the coplanar relationship between the three areas 1110, 1120. 1130 of the reel 1030 advantageously operates to minimize the thickness of the cable refractor 1000.
In accordance with an exemplary embodiment of the claimed invention, a first end of the cable 1230 stored in the first area 1110 of the reel 1030 exits through a port 1190 cooperatively formed by the top housing 1010 and the bottom housing 1150. The first end of the cable 1230 is configured to be connected to an end piece, such as a pair of earbuds or a headphone plug. A second end of the cable 1230 exits the second area 1120 through an aperture or port 1020 on the top housing 1010. The second end of the cable 1230 is configured to be connected to an audio plug which connects to an audio port of the portable electronic device 110.
In accordance with an exemplary embodiment of the claimed invention, the top housing 1010, the bottom housing 1150 and the reel 1030 cooperatively define a central axis about which the reel 1030 rotates and about which the cable 1230 is wound. The bottom housing 1150 comprises a central rounded post 1200, which is received by a central aperture 1140 of the reel 1030.
In accordance with an exemplary embodiment of the claimed invention, the second face 1050 of the reel 1030 and an inner face 1160 of the bottom housing 1150 are configured for the second face 1050 of the reel 1030 to slide or rotate against the generally planar inner face 1160 of the bottom housing 1150.
In accordance with an exemplary embodiment of the claimed invention, the inner circular protrusion 1075 is configured to define the third area 1130 radially inward thereof for storing the spring 1220. The spring 1220 (e.g., a coiled clock or power spring) is positioned with the third area 1130 and is configured to cause rotation of the reel 1030 relative to the bottom housing 1150. An inner end of the spring 1220 is coupled to the central post 1200 of the bottom housing 1150 and an outer end of the spring 1220 is coupled to the reel 1030. Preferably, the central post 1200 has a slot 1210 for receiving the inner end of the spring 1220. In accordance with an exemplary embodiment of the claimed invention, the inner circular protrusion 1075 has one or more apertures or cutouts 1080 for receiving the outer end of the spring 1220. When the reel 1030 is rotated relative to the bottom housing member 1150, the spring 1220 applies a counter-torque to the reel 1030 to cause rotation thereof.
In accordance with an exemplary embodiment of the claimed invention, the reel 1030 is configured to couple to the cable 1230, such that rotation of the reel 1030 causes the cable 1230 to be drawn into the first area 1110 of the reel 1030 to be wound around the central axis of rotation as defined by the central post 1200. In accordance with an exemplary embodiment of the claimed invention, the cable 1230 is coupled to the reel 1030 by way of the aperture 1100 in the outer circular protrusion 1090, preferably a guided aperture or an aperture with a coupling to tightly hold the cable 1230 placed therein.
Turning now to FIGS. 37, 39A-B, there is illustrated a peelable/splitable cable 1300 in accordance with an exemplary embodiment of the claimed invention. The claimed peelable/splitable cable 1300 allows for a low profile cable design which contributes to the low or thin profile of the cable retractor 1000. It is appreciated that without the claimed peelable/splitable cable, the cable for used in the cable retractor 1000 would require a large “y-split” feature instead of the cable y-split reinforcing component 1280, as shown in FIG. 39A.
As shown in FIGS. 39B-41, in accordance with an exemplary embodiment of the claimed invention, the cable conductors 1290 are constructed co-planar on a single plane within the cable jacket material 1235, thereby allowing a low profile cable design which helps the profile of the overall system, i.e., the cable retractor 1000.
In accordance with an exemplary embodiment of the claimed invention, as shown in FIG. 41, the cable reinforcing component or cable tensile strength component 1310 adds tensile strength to the cable 1230 and minimizes the stretching and breaking of the cable 1230.
As shown in FIGS. 37-38, in accordance with an exemplary embodiment of the claimed invention, the cable 1230 comprises a microphone housing 1260 with a microphone 1250. The microphone 1250 adds interactive functionality to the cable 1230 and the media control button 1270 provides operational control over music, videos, volume, calls as well as control over various other software element of the portable electronic device 110.
In accordance with an exemplary embodiment of the claimed invention, as shown in FIGS. 45-46, the cable retractor 1000 comprises electrical contacts or slips rings 1350. The electrical contacts 1350 and/or the slip rings 1360 can be arranged/mounted around the central round post or arbor 1200, on the spool 610, the reel 1030, on the top housing or cover 1010, or the bottom housing or cover 1150 of the cable retractor 1000. It is appreciated that the electrical contacts 1350 and/or the slip rings 1360 can be located anywhere on the housing of the cable refractor 1000. Also, it is appreciated that the electrical contacts 1350 and/or slip rings can be mounted in multiple areas of the cable retractor 1000, and in multiple shapes and sizes.
In accordance with an exemplary embodiment of the claimed invention, as shown in FIGS. 45-46, the electrical contacts 1350 on the second face 1050 of the reel 1030 is in electrical connection with the slip rings 1360 on the bottom housing 1150 of the cable retractor 1000 to transmit electrical signal between each other. This enables the cable retractor 1000 utilize a reel 1030 with just one area to store the cable 1230, thereby minimizing the overall size of the cable retractor 1000. In accordance with an exemplary embodiment of the claimed invention, the electrical contacts 1350 on the reel 1030 and the slip rings 1360 on the bottom housing 1150 electrically connects the two sections of the cable 1230 to an audio jack element or earphone plug 225, which connects to the portable or handheld electronic device 110. The first section of the cable 1230 resides with or within the cable retractor 1000 and the second section of the cable 1230 resides outside the cable retractor 1000 but within the protective housing 100. The electrical contacts 1350 and/or the slip rings 1360 permits the first section of the cable 1230 within the cable retractor 1000 to remain in electrical connection with second section of the cable 1230 within the protective case 100, thereby providing electrical connection from the end piece (e.g., earphones or ear buds 117, 119) to the plug head 225 and to the handheld electronic device 110.
In accordance with an exemplary embodiment of the claimed invention, the end piece (e.g., earphones or ear buds 117, 119) is located in a first section of the cable 1230 and the plug head 225 is located in a second section of the cable 1230. The electrical contacts 1350 and/or the slip rings 1360 moves or rotate the first section of the cable 1230 independent of the second section of the cable 1230 while maintaining an electrical connection between the two sections of the cable 1230.
In the claims, means- or step-plus-function clauses are intended to cover the structures described or suggested herein as performing the recited function and not only structural equivalents but also equivalent structures. Thus, for example, although a nail, a screw, and a bolt may not be structural equivalents in that a nail relies on friction between a wooden part and a cylindrical surface, a screw's helical surface positively engages the wooden part, and a bolt's head and nut compress opposite sides of a wooden part, in the environment of fastening wooden parts, a nail, a screw, and a bolt may be readily understood by those skilled in the art as equivalent structures.
Having described at least one of the embodiments of the claimed invention with reference to the accompanying drawings, it will be apparent to those skills that the invention is not limited to those precise embodiments, and that various modifications and variations can be made in the presently disclosed system without departing from the scope or spirit of the invention. Thus, it is intended that the present disclosure cover modifications and variations of this disclosure provided they come within the scope of the appended claims and their equivalents.

## Claims

1. A retractable storage system for a handheld electronic device, comprising:
a protective housing member;
at least one cable with a plug head and an end piece;
at least one accessory station configured to dispense and store the end piece of said at least one cable;
at least one retractable mechanism to retract and store said at least one cable, said at least one retractable mechanism comprises a groove track system to control a rotational movement of said at least one retractable mechanism, the groove track system further comprises a groove track component to enable and disable the rotational movement of said at least one retractable mechanism;
wherein said at least one retractable mechanism comprises at least two areas, a first area configured to store a retractable length of said at least one cable circularly wound and a second area configured to store an excess portion of said at least one cable circularly wound, the second area functioning as an expansion chamber to allow the retractable storage system to utilize a continuous cable with no breaks between the end piece and the plug head;
wherein the groove track system is partially located on a rotating reel of said at least one retractable mechanism; and
wherein the first area is generally coplanar with the second area.

2. The retractable storage system of claim 1, wherein the groove track component is at least one ball bearing configured on a slot mounted on a retractable mechanism housing or the protective housing member to control said at least one ball bearing.

3. The retractable storage system of claim 1, further comprising a third area configured to store a power spring.

4. The retractable storage system of claim 3, wherein the first area and the second area are coplanar on a single plane with the third area.

5. The retractable storage system of claim 1, wherein the groove track component is activated in response to said at least one cable being pulled from said at least one retractable mechanism.

6. The retractable storage system of claim 1, further comprising one or more storage chambers, and at least one battery mounted inside one of the storage chambers to charge the handheld electronic device.

7. The retractable storage system of claim 1, wherein the end piece is one of the following accessory items: an earbud, earphone, headphone or audio plug.

8. A retractable storage system for a handheld electronic device, comprising:
at least one cable with a plug head and an end piece;
at least one retractable mechanism for retracting and storing said at least one cable;
at least one accessory station configured to dispense and store the end piece of said at least one cable;
wherein said at least one retractable mechanism comprises at least two areas, the first area is configured to store a retractable length of said at least one cable circularly wound, the second area is configured to store an excess portion of said at least one cable circularly wound and functioning as an expansion chamber to allow the retractable storage system to utilize a continuous cable with no breaks between the end piece and the plug head; and wherein the first area is generally coplanar with the second area.

9. The retractable storage system of claim 8, wherein the end piece is one of the following accessory items: an earbud, earphone, headphone or audio plug.

10. The retractable storage system of claim 8, further comprising one or more storage chambers; and a battery mounted inside one of the storage chambers to charge the handheld electronic device.

11. The retractable storage system of claim 8, further comprising an actuation system to disconnect or connect an electrical signal between the plug head of said at least one cable and a port of the handheld electronic device.

12. The retractable storage system of claim 8, wherein the retractable length and the excess portion of said at least one cable circularly wound in the first and second areas are generally coplanar with each other.

13. The retractable storage system of claim 12, wherein the end piece is one of the following accessory items: an earbud, earphone, headphone or audio plug.

14. The retractable storage system of claim 8, wherein said first and second areas are connected via an aperture through which the retractable length of said at least one cable and the excess portion of said at least one cable are connected.

15. The retractable storage system of claim 12, wherein the retractable length and the excess portion of said at least one cable in the first and second areas are circularly wound in opposite directions.

16. The retractable storage system of claim 12, further comprising a spring housed in a third area of said at least one retractable mechanism, the third area is generally coplanar with the first and second areas.

17. A retractable storage system for a handheld electronic device, comprising:
a protective housing member;
at least one cable with a plug head and an end piece; and
a plug head actuation system comprising an actuation component configured to operably disconnect an electrical signal between the plug head of said at least one cable and the port of the handheld electronic device, the actuation component translates a force applied thereto by a user to directly drive the plug head outward and lift the plug head from the port of the handheld electronic device to disconnect the electrical signal between the plug head of said at least one cable and the port of the handheld electronic device; and
at least one retractable mechanism to retract and store said at least one cable, said at least one retractable mechanism comprises a groove track system to control a rotational movement of said at least one retractable mechanism, the groove track system comprises a groove track component to enable and disable the rotational movement of said at least one retractable mechanism.

18. The retractable storage system of claim 17, wherein said at least one retractable mechanism comprises at least two areas, the first area is configured to store a retractable length of said at least one cable and the second area is configured to store a spring.

19. The retractable storage system of claim 18, further comprising a third area configured to store an excess portion of said at least one cable circularly wound and functioning as an expansion chamber to allow the retractable storage system to utilize a continuous cable with no breaks between said end piece and said plug head.

20. The retractable storage system of claim 19, wherein the first area and second area is generally coplanar with said third area.

21. The retractable storage system of claim 17, wherein said at least one retractable mechanism further comprises electrical contacts or slip rings to electrically connect at least two sections of said at least one cable.

22. The retractable storage system of claim 21, wherein the end piece is located in a first section of said at least one cable and the plug head is located in a second section of said at least one cable, and the electrical contacts or slip rings is configured to move or rotate the first section of said at least one cable independent of the second section of said at least one cable while maintaining an electrical connection.

23. The retractable storage system of claim 22, wherein said at least one retractable mechanism comprises at least two areas, the first area is configured to store a retractable length of said at least one cable and the second area is configured to store a spring; and wherein the first area is generally coplanar with the second area.

24. The retractable storage system of claim 17, further comprising one or more storage chambers, and at least one battery mounted inside one of the storage chambers to charge the handheld electronic device.

25. The retractable storage system of claim 17, wherein the end piece is one of the following accessory items: an earbud, earphone, headphone or audio plug.