Source: https://patents.google.com/patent/CN109256236A/en
Timestamp: 2019-12-15 19:02:07
Document Index: 683633021

Matched Legal Cases: ['art 11', 'arts 1412', 'art 11', 'art 11', 'art 11', 'art 11', 'arts 1412', 'arts 1412', 'art 11']

CN109256236A - Cable and micro coaxial cable connector assembly - Google Patents
Cable and micro coaxial cable connector assembly Download PDF
CN109256236A
CN109256236A CN201710568686.8A CN201710568686A CN109256236A CN 109256236 A CN109256236 A CN 109256236A CN 201710568686 A CN201710568686 A CN 201710568686A CN 109256236 A CN109256236 A CN 109256236A
CN201710568686.8A
2017-07-13 Application filed by 富士康(昆山)电脑接插件有限公司, 鸿腾精密科技股份有限公司 filed Critical 富士康(昆山)电脑接插件有限公司
2017-07-13 Priority to CN201710568686.8A priority Critical patent/CN109256236A/en
2019-01-22 Publication of CN109256236A publication Critical patent/CN109256236A/en
2019-05-09 Priority claimed from US16/407,197 external-priority patent/US20190267764A1/en
2019-05-10 Priority claimed from US16/408,480 external-priority patent/US20190267761A1/en
238000009954 braiding Methods 0 claims description 13
230000000649 photocoagulation Effects 0 claims 1
238000009422 external insulation Methods 0 description 3
A kind of micro coaxial cable connector assembly, it includes connector and the cable that connect with connector, the cable includes several core wires, several core wires include the HW High Way for transmitting high speed signal, the low speed signal line of a pair of transmission low speed signal, the power signal line of a pair of transmission power supply, a pair of of space signal line, transmit the detection signal line of detection signal and the power supply line to connector in-line power, the core wire divides two rows to arrange, a part of HW High Way, a pair of of low speed signal line, a piece power signal line and a space signal line are located at upper row, the remaining HW High Way, detection signal line, power supply line, a piece space signal line and a power signal line are located at lower row.
Cable and micro coaxial cable connector assembly
The present invention relates to a kind of cable and the micro coaxial cable connector assembly equipped with the cable more particularly to a kind of flat knot The cable and micro coaxial cable connector assembly of structure.
Disclose a kind of transmission high speed letter on March 17th, 2016 U.S. Patent Application Publication the US2016079689th Number micro coaxial cable connector assembly.The micro coaxial cable connector assembly includes connector and the cable that connect with connector.The cable External insulation layer including several core wires and the cladding core wire.The circular in cross-section of the cable, so that cable is in thickness side To size it is larger, it is difficult to relatively thin situation is required suitable for cable.
Therefore, it is necessary to be improved for such design defect.
The technical problems to be solved by the present invention are: providing a kind of micro coaxial cable connector assembly, cable is in thickness direction Size is relatively thin.
In order to solve the above technical problems, the present invention provides a kind of micro coaxial cable connector assembly comprising connector and with connection Device connection cable, the cable includes several core wires, several core wires include transmit high speed signal HW High Way, The low speed signal line of a pair of transmission low speed signal, the power signal line of a pair of of transmission power supply, a pair of of space signal line, transmission are detectd It surveys the detection signal line of signal and the power supply line to connector in-line power, the core wire divides two rows to arrange, described one HW High Way, a pair of of low speed signal line, a power signal line and a space signal line is divided to be located at upper row, it is described remaining HW High Way, detection signal line, power supply line, a space signal line and a power signal line be located at lower row.
It is as follows that structure is embodied:
The HW High Way of two rows described further is oppositely arranged, the HW High Way interval setting of same row, institute Cable is stated equipped with the first side and opposite second side, a part of HW High Way is located at the first side, the power signal line Positioned at second side, another part HW High Way is located on the inside of power signal line.
Low speed signal line described further be located at upper row space signal line and close to second side HW High Way it Between.
The detection signal line of lower row described further and the HW High Way of the first side adjoin, the spare letter of the lower row Number line and adjoin close to the HW High Way of second side, the detecting that the power supply line of the connector in-line power is located at lower row is believed Number between line and space signal line.
Core wire described further in addition to power signal line is all coaxial line, and the coaxial line includes braiding layer.
Connector described further includes the interior circuit board being electrical connected with cable, the positive and negative two sides of the interior circuit board Equipped with ground area, the braiding layer of two rows coaxial line is electrical connected with corresponding ground area respectively.
Connector described further further includes the shield shell with cable riveting, and the shield shell includes first shell And second shell, the first shell include first side and upper surface, the second shell includes second side and following table Face.
First shell and second shell described further are fitted together by laser welding.
Connector described further further includes docking section, and the shield shell and docking section are assembled also by laser welding Together.
The main purpose of the present invention is to provide a kind of cable, the size of thickness direction is relatively thin.
A kind of cable comprising including several core wires, several core wires include the high speed signal for transmitting high speed signal Line, the low speed signal line of a pair of of transmission low speed signal, the power signal line of a pair of of transmission power supply, a pair of of space signal line, transmission The detection signal line of detection signal and power supply line to connector in-line power, the core wire divide two rows to arrange, and described one Part HW High Way, a pair of of low speed signal line, a power signal line and a space signal line are located at upper row, described surplus Under HW High Way, detection signal line, power supply line, a space signal line and a power signal line be located at lower row.
Compared with prior art, be the advantages of micro coaxial cable connector assembly of the present invention: the core wire of cable of the present invention is in thickness Direction is arranged in two rows, so that the thickness of cable entirety is relatively thin.
Fig. 1 is the perspective view for meeting the micro coaxial cable connector assembly of the present invention.
Fig. 2 is the optical cable of micro coaxial cable connector assembly shown in FIG. 1.
Fig. 3 is the exploded view that micro coaxial cable connector assembly shown in Fig. 2 further decomposes.
Fig. 4 is the exploded view of another angle of micro coaxial cable connector assembly shown in Fig. 3.
Fig. 5 is the perspective view that cable and connector are not connected with.
Fig. 6 is the cross-sectional view in the direction A-A along Fig. 5.
100 connector 1 of micro coaxial cable connector assembly
2 interfacing part 11 of cable
12 first conductive sheet 120 of circuit board
121 second conductive sheet 122 of ground area
13 shield shell 14 of inner membrance
140 first side 1400 of first shell
1401 tail portion 1402 of upper surface
141 second side 1410 of second shell
1411 holding parts 1412 of lower surface
15 lineation block 16 of outer housing
First side, 201 second side 202
21 external insulation layer 24 of core wire
212 space signal line 213 of HW High Way
214 power supply line 215 of detection signal line
216 power signal line 217 of low speed signal line
218 insulating layer 219 of center conductor
22 second braiding layer 220 of inner insulating layer
First braiding layer, 23 copper foil 25
As shown in figures 1 to 6, micro coaxial cable connector assembly 100 of the present invention includes connector 1 and is electrically connected with connector 1 Cable 2.The connector 1 includes the interfacing part 11 that can be inserted into docking connector, the circuit connecting with interfacing part 11 and cable 2 Plate 12, the inner membrance 13 being coated on outside 2 welding ends of cable and circuit board 12, the screen that 12 outside of interfacing part 11 and circuit board is set It covers shell 14, be coated on shield shell 14 and the lineation block 16 of the outer housing 15 in 2 outside of cable and positioning cable 2.
As seen in figures 3-6, the cable 2 includes several core wires 21, the inner insulating layer 22 of the cladding core wire 21, cladding In the first braiding layer 23 outside inner insulating layer 22 and take shape in external insulation layer 24 outside the first braiding layer 23, the cable to Transmit USB Type C signal.The core wire 21 includes the HW High Way 212 of four pairs of transmission high speed signals, a pair of spare letter Number line 213, the detection signal line 214 for transmitting detection signal, the power supply line 215 to connector in-line power, a pair of of low speed signal The power signal line 217 of line 216 and a pair of of transmission power supply signal.The low speed signal line 216 is lower to transmission speed The signal of USB2.0.The pair of power signal line 217 is respectively to transmit the positive negative signal of power supply.A pair of of space signal line 213 can be set as needed transmission such as audio signal.
For all core wires 21 in addition to a pair of of power signal line 217, other core wires 21 are all coaxial line.The coaxial line Including center conductor 218, coat the insulating layer 219 of center conductor 218 and the second braiding layer for being coated on outside insulating layer 219 220.First, second braiding layer 23,220 can effectively weaken the external radiation of center conductor 218 and to reinforce itself anti-interference Ability.
The core wire 21 divides two rows to arrange, and upper row includes two pairs of HW High Ways 212, a pair of of low speed signal line 216, a space signal line 213 and a power signal line 217；Lower row includes two pairs of HW High Way 212, one detectings The space signal line 213 of power supply line 215, one of signal wire 214, one and a power signal line 217.The cable 2 is flat It is flat, it is divided into the first side 201 and second side 202 in the direction of the width.Two pairs of HW High Ways 212 are located at the first side 201 And be oppositely arranged up and down, the power signal line 217 is located at second side 202 and is oppositely arranged up and down, in addition two pairs of high speed signals Line 212 is located at the inside of power signal line 217.The upper row two is to being equipped with a pair of of low speed signal between HW High Way 212 Line 216 and a space signal line 213, the space signal line 213 are located at the high speed of low speed signal line 216 and the first side 201 Between signal wire 214.The detection signal line 214 of the lower row and the HW High Way 212 of the first side 201 adjoin, the lower row Space signal line 213 and adjoin close to the HW High Way 212 of second side 202, the power supply line of the connector in-line power 215 are located between the detection signal line 214 and space signal line 213 of lower row.Such arrangement, so that space signal line 213 divides Begin to rehearse column, it is effectively prevent to couple each other.
The entire cable 2 is not provided with ground wire, and the second braiding layer 220 of each coaxial line is used as ground wire, when have 3A or The pressure drop of 250mV can be met when the electric current of 5A.The specification of two power signal lines 217 can flexible design 26 or 24AWG (American wire gauge, American Wire Gauge), the pressure drop of 500mV can be met when having the electric current of 3A or 5A.
The circuit board 12 include tow sides, due to can positive anti-plug, so the conductive sheet of tow sides is symmetrical. The tow sides of the circuit board 12 include several first conductive sheets 120 set on front end, positioned at the ground area of rear end 121 and several second conductive sheets 122 between the first conductive sheet 120 and ground area 121.First conductive sheet 120 with Conductive terminal in interfacing part 11 is electrically connected, and the ground area 121 is that ground area and the second braiding layer 220 are welded, respectively Second conductive sheet 122 corresponding with the positive and negative two sides of circuit board 12 is electrically connected center conductor 218 respectively.
The shield shell 14 includes first shell 140 and second shell 141, and the first shell 140 includes the first side Side 1400, upper surface 1401 and the tail portion 1402 extended from upper surface 1401 to 2 extending direction of cable, the second shell 141 Including second side 1410, lower surface 1411 and the holding parts 1412 extended to 2 extending direction of cable.The first of the cable 2 The end of braiding layer 23 is turned up in the surface of cable 2, then is wrapped up with a copper foil 25, and the tail portion 1402 extends to copper foil On 25, holding parts 1412 are immobilizated on tail portion 1402 and copper foil 25, are riveted to be formed with cable 2.The first shell 140 It is fitted together with second shell 141 by laser welding.The shield shell 14 is with interfacing part 11 also by laser welding group It is fitted together.
The foregoing is merely better embodiment of the invention, those of ordinary skill in the art are said by reading the present invention Bright book and to any equivalent variation that technical solution of the present invention is taken, all are covered by the claims of the invention.
1. a kind of micro coaxial cable connector assembly comprising connector and the cable connecting with connector, the cable include several cores Line, several core wires include the HW High Way for transmitting high speed signal, the low speed signal line of a pair of of transmission low speed signal, a pair The power signal line of power supply is transmitted, a pair of of space signal line, the detection signal line of detection signal is transmitted and is supplied to inside connector The power supply line of electricity, it is characterised in that: the core wire divides two rows to arrange, a part of HW High Way, a pair of of low speed letter Number line, a power signal line and a space signal line are located at upper row, the remaining HW High Way, detection signal line, Power supply line, a space signal line and a power signal line are located at lower row.
2. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the HW High Way of the two rows is opposite Setting, the HW High Way interval setting of same row, the cable are equipped with the first side and opposite second side, and described a part is high Velocity signal line is located at the first side, and the power signal line is located at second side, and another part HW High Way is located at power supply letter On the inside of number line.
3. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the low speed signal line is located at the spare of upper row Between signal wire and the HW High Way of close second side.
4. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the detection signal line of the lower row and the first side HW High Way adjoin, the space signal line of the lower row and adjoin close to the HW High Way of second side, the connector The power supply line of in-line power is located between the detection signal line and space signal line of lower row.
5. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the core wire in addition to power signal line is all For coaxial line, the coaxial line includes braiding layer.
6. micro coaxial cable connector assembly as claimed in claim 5, it is characterised in that: the connector includes being electrical connected with cable Circuit board, the positive and negative two sides of the circuit board are equipped with ground area, the braiding layer of two rows coaxial line respectively with it is corresponding Ground area is electrical connected.
7. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the connector further includes riveting with cable Shield shell, the shield shell include first shell and second shell, and the first shell includes first side and upper surface, The second shell includes second side and lower surface.
8. micro coaxial cable connector assembly as claimed in claim 7, it is characterised in that: the first shell and second shell are by swashing Photocoagulation fits together.
9. micro coaxial cable connector assembly as claimed in claim 7, it is characterised in that: the connector further includes docking section, described Shield shell and docking section are fitted together also by laser welding.
10. a kind of cable comprising including several core wires, several core wires include transmit high speed signal HW High Way, The low speed signal line of a pair of transmission low speed signal, the power signal line of a pair of of transmission power supply, a pair of of space signal line, transmission detecting The detection signal line of signal and power supply line to connector in-line power, it is characterised in that: the core wire divides two rows to arrange, A part of HW High Way, a pair of of low speed signal line, a power signal line and a space signal line are located at upper row, institute It states remaining HW High Way, detection signal line, power supply line, a space signal line and a power signal line and is located at lower row.
CN201710568686.8A 2017-07-13 2017-07-13 Cable and micro coaxial cable connector assembly CN109256236A (en)
CN201710568686.8A CN109256236A (en) 2017-07-13 2017-07-13 Cable and micro coaxial cable connector assembly
US16/034,771 US10333263B2 (en) 2017-07-13 2018-07-13 Cable connector assembly having cable of a flat structure
US16/407,197 US20190267764A1 (en) 2017-06-22 2019-05-09 Cable connector assembly
US16/408,480 US20190267761A1 (en) 2017-07-13 2019-05-10 Cable connector assembly having cable of a flat structure
CN109256236A true CN109256236A (en) 2019-01-22
ID=65000630
US (1) US10333263B2 (en)
CN (1) CN109256236A (en)
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