Multifunctional device for assembly and test of wire-control earphone

The present invention discloses a multifunctional device for assembly and test of wire-control earphone, belonging to the technical field of assembly and test device of electronic products, comprising an operating platform, and a wire-control component region and a wire slot are provided on the upper surface of the operating platform, the assembly of wire-control earphone can be achieved by the operating platform; and touch control holes are provided in the wire-control component region, the touch control holes are in one-to-one correspondence with rods, each of the rods has a touch control end and an operating end, a socket is provided on the operating platform, the socket is connected to a circuit board, a signal transmitting elastic sheet is provided on the circuit board, and after an earphone plug is inserted into the socket, by pressing the operating end of the rod, the touch control terminal comes into contact with the contact point on the wire-control earphone, then through the signal transmitting elastic sheet on the circuit board, a signal is transmitted to an outer test device, thereby the test of the wire-control earphone is completed. The examples of the present invention can achieve the assembly and test of wire-control earphone, and achieve the universality of work device between different work stations, thus improve production efficiency greatly.

TECHNICAL FIELD

The present invention relates to the technical field of assembly and test device for electronic products, in particular relates to a multifunctional device for the assembly and test of wire-control earphone.

BACKGROUND ART

In recent years, with the escalation of human's consumption attitudes, many consumers want to operate the phone or the player mostly with the wire-control components of earphone, which then raises a higher requirement to the design and production of wire-control earphone.

Currently, the production and test of wire-control earphone is moving towards an automatic and intelligent direction, and during the production process of wire-control earphone, the assembly and test of wire-control earphone should be completed at different work stations for installating, testing and so on, different devices are required to accommodate and test the earphone at different work stations, which is not only low in productivity, but also easy to damage the wire-control components of earphone, thus there is an urgent need for a multifunctional device capable of running through the entire production process.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a multifunctional device for assembly and test of wire-control earphone, to solve the problem of low productivity due to the fact that the work device cannot be used in common between different work stations during the production process of wire-control earphone.

To solve the above problem, the technical solution of the present invention is: a multifunctional device for assembly and test of wire-control earphone, comprising an operating platform, a wire-control component region for disposing a-wire-control components of earphone and a wire slot for disposing an earphone wire are provided, on the upper surface of the operating platform, several touch control holes corresponding to contact points on the wire-control earphone are provided in the wire-control component region of the operating platform, several rods are slidably mounted on the operating platform, the rods are in one-to-one correspondence with touch control holes, each of the rod has a touch control end corresponding to a touch control hole and an operating end protruding from the operating platform; a socket for connection to an earphone plug is provided on the operating platform, the socket is connected to a circuit board, a signal transmitting elastic sheet is provided on the circuit board.

As an improvement, the operating platform comprises a box body and an upper cover assembled fixedly as a whole, the wire-control component region, the wire slot and the touch control holes are provided on the upper cover, rod bushes are provided in the box body, the rod bushes and the box body are configured as a whole, the rods are slidably mounted in the rod bushes.

As a further improvement, an installation chamber for fixedly installing the socket and the circuit board is provided in the box body, an earphone plug connection channel for connecting the earphone plug to the socket is provided on the box body, a test probe connection hole is provided on the upper cover, the test probe connection hole corresponds to the position of the signal transmitting elastic sheet.

As further improvement, the end of the signal transmitting elastic sheet is provided in the test probe connection hole.

As a further improvement, a rod cover for restricting the rods within the rod bushes is provided on the box body, the operating ends of the rods protrude from the rod cover, reset springs are provided between the touch control ends of the rods and the rod bushes.

As a further improvement, a container for accommodating earphone wire or other members is provided in the operating platform, the container is provided on one side of the wire-control component region.

As a further improvement, a wear-resistant bottom plate is provided at the bottom of the operating platform.

The above technical solution of the present invention can achieve the following beneficial effects: since the multifunctional device for assembly and test of wire-control earphone comprises an operating platform, and a wire-control component region and a wire slot are provided on the upper surface of the operating platform, the assembly of the wire-control earphone can be achieved by the operating platform; meanwhile, since touch control holes are provided in the wire-control component region, the touch control holes are in one-to-one correspondence with rods, each of the rods has a touch control end and an operating end, a socket is provided on the operating platform, the socket is connected to a circuit board, a signal transmitting elastic sheet is provided on the circuit board, after an earphone plug is inserted into the socket, by pressing the operating end of the rod, the touch control terminal comes into contact with the contact point on the wire component, then through the signal transmission elastic sheet on the circuit board, a signal is transmitted to an outer test device, thereby the test of the wire-control earphone is completed; therefore, the multifunctional device for assembly and test of wire-control earphone can achieve the assembly and test of the wire-control earphone, and achieve the universality of work device between different work stations, thus improve production efficiency greatly.

Since the operating platform comprises a box body and an upper cover, the wire-control component region, the wire slot and the touch control holes are provided on the upper cover, rod bushes are provided in the box body, the rod bushes and the box body are configured as a whole, and the rods are slidably mounted in the rod bushes, by configuring the operating platform as a separable structure, a corresponding upper cover can be replaced according to the type of earphone, thereby improving the universality of the operating platform.

Since the installation chamber and the earphone plug connection channel are provided in the box body, the test probe connection hole is provided on the upper cover, and the test probe connection hole correspond to the position of the test probe connection terminal, the socket and circuit board can be installed in the installation chamber in a compact structure, thereby saving the space greatly.

Since the end of the signal transmitting elastic sheet is provided in the test probe connection hole, a signal from the circuit board can be transmitted to the upper cover through the signal transmitting elastic sheet, and the probe of outer test device is only required to be connect to the test probe connection hole of the upper cover, which is convenient to operate.

Since the rod cover for restricting the rod within the rod bush is provided on the box body, the operating ends of the rods protrude from the rod cover, and reset springs are provided between the touch control ends of the rods and the rod bushes, when a touch control end comes into contact with a contact point on the wire-control earphone, the reset spring plays a suffering action, preventing the contact points on the wire-control earphone from damaging, and the rod can be reset automatically upon the action of the reset spring, which is convenient to operate with a simple structure.

Since a container is provided in the operating platform, and the container is provided on one side of the wire-control component region, the container can be used for accommodating earphone wire or other members, which is convenient to operate and assuring the neatness of production line.

Since a wear-resistant bottom plate is provided at the bottom of the operating platform, the box body can be prevented from abrasion during the delivering process of production line, which affects the precision of positioning.

DESCRIPTION OF REFERENCE CHARACTERS

DETAILED DESCRIPTION OF THE INVENTION

To make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in details with reference to the drawings and examples. It should be understood that, the specific examples described herein are only for illustrating the present invention, and not for limiting the present invention.

As shown inFIGS. 1, 2 and 3, a multifunctional device for assembly and test of wire-control earphone comprises an operating platform1, and a wire-control component region2for disposing a wire-control components of earphone and a wire slot3for disposing an earphone wire are provided on the upper surface of the operating platform1, the earphone wire is placed in the wire slot3to prevent other devices damaging the earphone wire, several touch control holes4corresponding to the contact points on the wire-control earphone are provided on the wire-control component region2of the operating platform1, several rods5are slidably mounted on the operating platform1, the rods5are in one-to-one correspondence with touch control holes4, each of the rods5has a touch control end51corresponding to a touch control hole4and an operating end52protruding from the operating platform1; a socket6for connection to a earphone plug is provided on the operating platform1, the socket6comprises plug socket or USB socket, the socket6is connected to circuit board7, a signal transmitting elastic sheet is provided on the circuit board7.

As shown inFIGS. 3-7, the operating platform1comprises a box body11and an upper cover12assembled fixedly as a whole, the wire-control component region2, the wire slot3and the touch control hole4are provided on the upper cover12, rod bushes8are installed in the box body11, the rod bushes8and the box body11are configured as a whole, the rods5are slidably mounted in the rod bushes8. By configuring the operating platform1as a separable structure, a suitable upper cover12can be selected according to the diameter of the earphone wire, the size of the wire-control earphone and the number of the contact points, to meeting the requirement for assembly of earphone with different diameter of wire and different size of the wire-control earphone thus improving the universality of operating platform. Locating holes13are provided on both ends of the box body11for locating the box body11on various devices, locating pin bushes14are embedded in the locating holes13, the material of the locating pin bushes14is stainless steel, which can be used for achieving precise location.

As shown inFIGS. 3-6, an installation chamber9for fixedly installing the socket6and the circuit board7is provided in the box body11, an earphone plug connection channel15for connecting the earphone plug to the socket6is provided on the box body11, a test probe connection hole16is provided on the upper cover12, the test probe connection hole16corresponds to the position of the signal transmitting elastic sheet, the socket6and circuit board7are installed in the installation chamber9in a compact structure, thus saving the space greatly. The end of the signal transmitting elastic sheet10is provided in the test probe connection hole16, thereby transmitting a signal from the circuit hoard7to the upper cover12through the signal transmitting elastic sheet10, and the probe of outer test device is only required to be connected to the test probe connection hole16of the upper cover12, which is convenient to operate.

As shown inFIG. 3, a rod cover53for restricting the rods5within the rod hushes8is provided on the box body11, the operating ends52of the rods5protrude from the rod cover53, and reset springs54are provided between the touch control ends51of the rods5and the rod bushes8, thus when a touch control end51came into contact with a contact point on the wire-control earphone, the reset spring54plays a suffering action, preventing the contact points on the wire-control earphone from damaging, and the rods5can reset automatically upon the action of reset spring54, which is convenient to operate with a simple structure.

As shown inFIGS. 1 and 7, a container17for accommodating earphone wire or other members is provided in the operating platform1, the container17is provided on one side of the wire-control component region2, the container17is for accommodating earphone wire or other members, and the earphone wire can be wound into circles with a rather small diameter and bound and placed into the container17, which is convenient to operate and assuring the neatness of production line, a wear-resistant bottom plate18is attached to the bottom of the operating platform1through a fastener, the fastener comprises a connection nut19and a screw, the connection nut19is embedded into the box body11through inject-molding, preventing the box body from abrasion during the delivering process in the production line, which affects the precision of location.

Since the multifunctional device for assembly and test of wire-control earphone according to the example of the invention comprises an operating platform1, and a wire-control component region2and a wire slot3are provided on the upper surface of the operating platform1, the assembly of the wire-control earphone can be achieved by the operating platform1; meanwhile, since touch control holes4are provided in the wire-control component region2, the touch control holes4are in one-to-one correspondence with rods5, each of the rods5has a touch control end51and an operating end52, a socket6is provided on the operating platform1, the socket6is connected to a circuit board7, a signal transmitting elastic sheet is provided on the circuit board7, after an earphone plug is inserted into the socket6, by pressing the operating end52of the rod5, the touch control terminal51comes into contact with the contact point on the wire-control earphone, then through the signal transmitting elastic sheet on the circuit board7, a signal is transmitted to an outer test device, thereby the test of the wire-control earphone is completed; therefore, the multifunctional device for assembly and test of wire-control earphone can achieve the assembly and test of the wire-control earphone, and achieve the universality of work device between different work stations, thus improve production efficiency greatly.

The foregoing description are merely the preferable embodiments of the present invention, are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement and improvement within the spirit and principle of the present invention should fall into the protection scope of the present invention.