CN108336522B - Connector assembly and method of manufacturing the same - Google Patents

Connector assembly and method of manufacturing the same Download PDF

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Publication number
CN108336522B
CN108336522B CN201710038425.5A CN201710038425A CN108336522B CN 108336522 B CN108336522 B CN 108336522B CN 201710038425 A CN201710038425 A CN 201710038425A CN 108336522 B CN108336522 B CN 108336522B
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China
Prior art keywords
board
card
pads
connector
cables
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Expired - Fee Related
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CN201710038425.5A
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Chinese (zh)
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CN108336522A (en
Inventor
王学超
李帅
朱敬涛
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Tyco Electronics Shanghai Co Ltd
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Tyco Electronics Shanghai Co Ltd
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Priority to CN201710038425.5A priority Critical patent/CN108336522B/en
Publication of CN108336522A publication Critical patent/CN108336522A/en
Application granted granted Critical
Publication of CN108336522B publication Critical patent/CN108336522B/en
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/515—Terminal blocks providing connections to wires or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0249—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for simultaneous welding or soldering of a plurality of wires to contact elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0256—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for soldering or welding connectors to a printed circuit board

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The invention discloses a connector assembly, comprising: a connector having a housing, an insulating body accommodated in the housing, and upper and lower rows of terminals held in the insulating body; and the board card is suitable for being inserted into the shell of the connector so as to be electrically connected with the two rows of terminals. The integrated circuit board comprises a first integrated circuit board and a second integrated circuit board separated from the first integrated circuit board, and the first integrated circuit board and the second integrated circuit board are suitable for being combined together so as to be inserted into a shell of the connector together. In the invention, because the first board card and the second board card are separated from each other, cables can be respectively and independently welded on the first board card and the second board card. Therefore, when the cable is welded, the board card does not need to be turned over, the welding steps are reduced, the welding time is saved, and the production cost is reduced. In addition, the board card does not need to be turned over when the cable is welded, so that the core wire of the welded cable cannot be separated from the core wire due to the force of the turned board card, and the welding quality is improved.

Description

Connector assembly and method of manufacturing the same
Technical Field
The invention relates to a connector assembly and a method of manufacturing the same.
Background
In the prior art, high speed connectors are typically connected to multiple cables via a single board card. In order to reduce the size of the board, a plurality of conductive traces and a plurality of bonding pads connected to the plurality of conductive traces are formed on both the upper and lower surfaces of the board. The core wires of the cables are distributed on the upper surface and the lower surface of the board card and are welded on the welding pads on the upper surface and the lower surface of the board card. When welding, need weld the heart yearn of partly cable on the upper surface of integrated circuit board earlier, then overturn the integrated circuit board, weld the heart yearn of another part cable on the lower surface of integrated circuit board again. Therefore, in the prior art, when the cable is welded, the board card needs to be turned over, which results in long welding time, difficult operation and high production cost. In addition, in the process of turning over the board card, the core wire of the welded cable is forced to be separated, and irreparable loss is caused. In addition, for such a single board card, a special fixing tool is required during welding, which further increases the cost.
Disclosure of Invention
The invention provides a connector assembly and a manufacturing method thereof, wherein the connector assembly is easy to manufacture, low in cost and capable of improving the welding quality of cables.
According to an aspect of the present invention, there is provided a connector assembly comprising: a connector having a housing, an insulating body accommodated in the housing, and upper and lower rows of terminals held in the insulating body; and the board card is suitable for being inserted into the shell of the connector so as to be electrically connected with the two rows of terminals. The integrated circuit board comprises a first integrated circuit board and a second integrated circuit board separated from the first integrated circuit board, and the first integrated circuit board and the second integrated circuit board are suitable for being combined together so as to be inserted into a shell of the connector together.
According to one embodiment of the invention, the first board has a first surface and a second surface opposite to each other, a plurality of first pads, a plurality of second pads, and a plurality of first conductive traces between the plurality of first pads and the plurality of second pads are disposed on the first surface of the first board; and the second board has a first surface and a second surface opposite to each other, and a plurality of first pads, a plurality of second pads, and a plurality of second conductive traces between the plurality of first pads and the plurality of second pads are disposed on the first surface of the second board.
According to another embodiment of the invention, the connector assembly further comprises: the first cables are suitable for being welded to the first welding pads on the first board card respectively; and the second cables are suitable for being respectively welded to the first welding pads on the second board card.
According to another embodiment of the present invention, the upper row of terminals in the connector is adapted to be soldered to a plurality of second pads on the first board, respectively; the lower row of terminals in the connector is adapted to be soldered to a plurality of second pads on the second board, respectively.
According to another embodiment of the present invention, after the first board and the second board are combined together, the first surface of the first board and the first surface of the second board are located on the outer side, and the second surface of the first board and the second surface of the second board are located on the inner side and are stacked on each other.
According to another embodiment of the invention, elastic clamping structures are formed on both sides of the housing of the connector, respectively, the elastic clamping structures being adapted to clamp the first card and the second card together.
According to another embodiment of the present invention, each of the elastic clamping structures includes two rows of upper and lower elastic fingers, and the two rows of upper and lower elastic fingers are adapted to clamp the first board card and the second board card after combination from the upper and lower sides.
According to another embodiment of the present invention, a snap structure adapted to detachably assemble the first board and the second board is formed on the first board and the second board.
According to another aspect of the present invention, there is provided a method of manufacturing a connector assembly, comprising the steps of: providing a first board card and a second board card; welding a plurality of first cables to the first board and a plurality of second cables to the second board; combining the first board card and the second board card together; inserting the combined first board card and the second board card into a shell of the connector; and welding the upper row of terminals and the lower row of terminals in the connector to the first board card and the second board card respectively.
According to another embodiment of the present invention, the first board has a first surface and a second surface opposite to each other, and a plurality of first pads, a plurality of second pads, and a plurality of first conductive traces between the plurality of first pads and the plurality of second pads are disposed on the first surface of the first board; and the second board has a first surface and a second surface opposite to each other, and a plurality of first pads, a plurality of second pads, and a plurality of second conductive traces between the plurality of first pads and the plurality of second pads are disposed on the first surface of the second board.
According to an embodiment of the present invention, the first cables are soldered to first pads on the first board, respectively; and the second cables are respectively welded to the first welding pads on the second board card.
According to another embodiment of the present invention, the upper row of terminals in the connector are soldered to a plurality of second pads on the first board, respectively; the lower row of terminals in the connector are soldered to a plurality of second pads on the second board, respectively.
According to another embodiment of the present invention, after the first board and the second board are combined together, the first surface of the first board and the first surface of the second board are located on the outer side, and the second surface of the first board and the second surface of the second board are located on the inner side and are stacked on each other.
According to another embodiment of the invention, elastic clamping structures are formed on both sides of the housing of the connector, respectively, the elastic clamping structures being adapted to clamp the first card and the second card together.
According to another embodiment of the present invention, each of the elastic clamping structures includes two rows of upper and lower elastic fingers, and the two rows of upper and lower elastic fingers are adapted to clamp the first board card and the second board card after combination from the upper and lower sides.
According to another embodiment of the present invention, a snap structure adapted to detachably assemble the first board and the second board is formed on the first board and the second board.
In the foregoing respective exemplary embodiments of the present invention, the card for connecting the connector to the plurality of cables includes a first card and a second card separated from each other. Therefore, cables can be respectively and independently welded on the first board card and the second board card, and then the first board card and the second board card are combined together and are inserted into the connector together. Therefore, when the cable is welded, the board card does not need to be turned over, so that the welding steps are reduced, the welding time is saved, and the production cost is reduced. In addition, because the board card does not need to be turned over when the cable is welded, the core wire of the welded cable cannot be separated from the core wire due to the force of the turned board card, and therefore the welding quality is improved. In addition, when the cable is welded, a special tool is not needed to fix the first board card and the second board card, so that the manufacturing cost is further reduced.
Other objects and advantages of the present invention will become apparent from the following description of the invention which refers to the accompanying drawings, and may assist in a comprehensive understanding of the invention.
Drawings
FIG. 1 shows an exploded perspective view of a connector assembly according to one embodiment of the present invention;
FIG. 2 shows an assembled view of the connector assembly shown in FIG. 1;
fig. 3 is a perspective view of the first and second boards of the connector assembly shown in fig. 1;
FIG. 4 shows a schematic diagram of soldering a plurality of first cables on a first board and soldering a plurality of second cables on a second board;
FIG. 5 shows a schematic view of a first card and a second card with cables soldered thereto in combination; and
fig. 6 shows a schematic view of the combined first and second card being inserted together into the housing of the connector.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention and should not be construed as limiting the invention.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in schematic form in order to simplify the drawing.
According to one general concept of the present invention, there is provided a connector assembly including: a connector having a housing, an insulating body accommodated in the housing, and two rows of terminals held in the insulating body; and the board card is suitable for being inserted into the shell of the connector so as to be electrically connected with the two rows of terminals. The integrated circuit board comprises a first integrated circuit board and a second integrated circuit board separated from the first integrated circuit board, and the first integrated circuit board and the second integrated circuit board are suitable for being combined together so as to be inserted into a shell of the connector together.
FIG. 1 shows an exploded perspective view of a connector assembly according to one embodiment of the present invention; fig. 2 shows an assembled view of the connector assembly shown in fig. 1.
As shown in fig. 1 and 2, in the illustrated embodiment, the connector assembly generally includes a connector 100, a first card 210, and a second card 220.
As shown in fig. 1 and 2, in the illustrated embodiment, the connector 100 has a housing 110, an insulative body 120 accommodated in the housing 110, and upper and lower rows of terminals 131, 132 held in the insulative body 120.
As shown in fig. 1, the first board 210 and the second board 220 are two boards separated from each other. As shown in fig. 2, the first card 210 and the second card 220 are adapted to be combined with each other, and the combined first card 210 and second card 220 are adapted to be inserted together into the housing 110 of the connector 100.
Fig. 3 is a perspective view of the first card 210 and the second card 220 of the connector assembly shown in fig. 1.
As shown in fig. 3, in the illustrated embodiment, the first board 210 has a first surface and a second surface opposite to each other, and a plurality of first pads 211a, a plurality of second pads 211b, and a plurality of first conductive traces 211 between the plurality of first pads 211a and the plurality of second pads 211b are disposed on the first surface of the first board 210.
Similarly, as shown in fig. 3, in the illustrated embodiment, the second board 220 has a first surface and a second surface opposite to each other, and a plurality of first pads 221a, a plurality of second pads 221b, and a plurality of second conductive traces 221 between the plurality of first pads 221a and the plurality of second pads 221b are disposed on the first surface of the second board 220.
Fig. 4 shows a schematic diagram of soldering a plurality of first cables 310 on the first board 210 and soldering a plurality of second cables 320 on the second board 220.
As shown in fig. 3 and 4, in the illustrated embodiment, the connector assembly further includes a plurality of first cables 310 and a plurality of second cables 320. The plurality of first wires 310 are adapted to be soldered to the plurality of first pads 211a on the first board 210, respectively. The plurality of second wires 320 are adapted to be soldered to the plurality of first pads 221a on the second board 220, respectively.
As shown in fig. 1 and 3, in the illustrated embodiment, the upper row of terminals 131 in the connector 100 is adapted to be soldered to a plurality of second pads 211b on the first board 210, respectively; the lower row of terminals 132 in the connector 100 is adapted to be soldered to a plurality of second pads 221b on the second board 220, respectively.
Fig. 5 shows a schematic view of the first card 210 and the second card 220 combined together with the cables soldered thereto.
As shown in fig. 5, in the illustrated embodiment, after the first board 210 and the second board 220 are combined together, the first surface of the first board 210 on which the conductive traces are provided and the first surface of the second board 220 on which the conductive traces are provided are located on the outer side, and the second surface of the first board 210 on which the conductive traces are not provided and the second surface of the second board 220 on which the conductive traces are not provided are located on the inner side and are stacked on each other.
Fig. 6 shows a schematic view of the first card 210 and the second card 220 combined together being inserted into the housing 110 of the connector 100.
As shown in fig. 5 and 6, in the illustrated embodiment, elastic clamping structures 110a are formed on both sides of the housing 110 of the connector 100, respectively, and the elastic clamping structures 110a are adapted to clamp the first card 210 and the second card 220 together.
As shown in fig. 5 and 6, in the illustrated embodiment, each of the elastic clamping structures 110a includes two rows of upper and lower elastic fingers adapted to clamp the first card 210 and the second card 220 after combination from the upper and lower sides.
Although not shown, in one embodiment of the present invention, a snap structure adapted to detachably assemble the first card 210 and the second card 220 may be formed on the two cards.
The process of manufacturing the connector assembly of the present invention will be described with reference to fig. 3 to 6.
First, as shown in fig. 3, a first board card 210 and a second board card 220 are provided;
then, as shown in fig. 4, a plurality of first cables 310 are soldered to the first board 210, and a plurality of second cables 320 are soldered to the second board 220;
then, as shown in fig. 5, the first board card 210 and the second board card 220 are combined together;
then, as shown in fig. 6, the first board card 210 and the second board card 220 combined together are inserted into the housing 110 of the connector 100;
finally, the terminals 131, 132 in the upper and lower rows in the connector 100 are soldered to the first board 210 and the second board 220, respectively.
It will be appreciated by those skilled in the art that the embodiments described above are exemplary and can be modified by those skilled in the art, and that the structures described in the various embodiments can be freely combined without conflict in structure or principle.
Although the present invention has been described in connection with the accompanying drawings, the embodiments disclosed in the drawings are intended to be illustrative of preferred embodiments of the present invention and should not be construed as limiting the invention.
Although a few embodiments of the present general inventive concept have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the appended claims and their equivalents.
It should be noted that the word "comprising" does not exclude other elements or steps, and the words "a" or "an" do not exclude a plurality. Furthermore, any reference signs in the claims shall not be construed as limiting the scope of the invention.

Claims (16)

1. A connector assembly comprising:
a connector (100) having a housing (110), an insulating body (120) accommodated in the housing (110), and upper and lower rows of terminals (131, 132) held in the insulating body (120);
-a card (210, 220) adapted to be inserted into the housing (110) of the connector (100) so as to be electrically connected to the two rows of terminals (131, 132);
a plurality of first cables (310) and a plurality of second cables (320),
the method is characterized in that:
the boards (210, 220) comprising a first board (210) and a second board (220) separate from the first board (210),
said first card (210) and said second card (220) being adapted to be combined with each other for being inserted together into a housing (110) of said connector (100),
the first cable (310) and the second cable (320) are soldered to the first board (210) and the second board (220), respectively, before the first board (210) and the second board (220) are combined with each other.
2. The connector assembly of claim 1, wherein:
the first board (210) is provided with a first surface and a second surface which are opposite to each other, a plurality of first welding pads (211a), a plurality of second welding pads (211b) and a plurality of first conductive traces (211) which are positioned between the plurality of first welding pads (211a) and the plurality of second welding pads (211b) are arranged on the first surface of the first board (210); and is
The second board (220) has a first surface and a second surface opposite to each other, and a plurality of first pads (221a), a plurality of second pads (221b), and a plurality of second conductive traces (221) between the plurality of first pads (221a) and the plurality of second pads (221b) are provided on the first surface of the second board (220).
3. The connector assembly of claim 2, wherein:
the first plurality of cables (310) are adapted to be soldered to a first plurality of pads (211a) on the first board (210), respectively; and is
The second plurality of wires (320) are adapted to be soldered to first pads (221a) on the second board (220), respectively.
4. The connector assembly of claim 2, wherein:
the upper row of terminals (131) in the connector (100) is suitable for being respectively welded to a plurality of second welding pads (211b) on the first board card (210);
the lower row of terminals (132) in the connector (100) is adapted to be soldered to a plurality of second pads (221b) on the second board (220), respectively.
5. The connector assembly of claim 2, wherein:
after the first board (210) and the second board (220) are combined together, the first surface of the first board (210) and the first surface of the second board (220) are located outside, and the second surface of the first board (210) and the second surface of the second board (220) are located inside and overlap each other.
6. The connector assembly of claim 1, wherein:
elastic clamping structures (110a) are respectively formed on two sides of a shell (110) of the connector (100), and the elastic clamping structures (110a) are suitable for clamping the first board card (210) and the second board card (220) together.
7. The connector assembly of claim 6, wherein:
each elastic clamping structure (110a) comprises an upper row of elastic fingers and a lower row of elastic fingers, and the upper row of elastic fingers and the lower row of elastic fingers are suitable for clamping the combined first board card (210) and the combined second board card (220) from the upper side and the lower side.
8. The connector assembly of claim 1, wherein:
a snap structure adapted to detachably assemble the first card (210) and the second card (220) is formed on the first card.
9. A method of manufacturing a connector assembly comprising the steps of:
providing a first board (210) and a second board (220);
soldering a plurality of first cables (310) to the first board (210) and a plurality of second cables (320) to the second board (220);
combining the first board (210) and the second board (220);
inserting the combined first board card (210) and second board card (220) into the shell (110) of the connector (100); and
and welding the upper and lower rows of terminals (131, 132) in the connector (100) to the first board card (210) and the second board card (220), respectively.
10. The manufacturing method according to claim 9, characterized in that:
the first board (210) is provided with a first surface and a second surface which are opposite to each other, a plurality of first welding pads (211a), a plurality of second welding pads (211b) and a plurality of first conductive traces (211) which are positioned between the plurality of first welding pads (211a) and the plurality of second welding pads (211b) are arranged on the first surface of the first board (210); and is
The second board (220) has a first surface and a second surface opposite to each other, and a plurality of first pads (221a), a plurality of second pads (221b), and a plurality of second conductive traces (221) between the plurality of first pads (221a) and the plurality of second pads (221b) are provided on the first surface of the second board (220).
11. The manufacturing method according to claim 10, characterized in that:
the first cables (310) are respectively soldered to the first pads (211a) on the first board (210); and
the second cables (320) are soldered to first pads (221a) on the second board (220), respectively.
12. The manufacturing method according to claim 10, characterized in that:
the upper row of terminals (131) in the connector (100) are respectively soldered to a plurality of second pads (211b) on the first board (210);
the lower row terminals (132) in the connector (100) are soldered to a plurality of second pads (221b) on the second board (220), respectively.
13. The manufacturing method according to claim 10, characterized in that:
after the first board (210) and the second board (220) are combined together, the first surface of the first board (210) and the first surface of the second board (220) are located outside, and the second surface of the first board (210) and the second surface of the second board (220) are located inside and overlap each other.
14. The manufacturing method according to claim 9, characterized in that:
elastic clamping structures (110a) are respectively formed on two sides of a shell (110) of the connector (100), and the elastic clamping structures (110a) are suitable for clamping the first board card (210) and the second board card (220) together.
15. The manufacturing method according to claim 14, characterized in that:
each elastic clamping structure (110a) comprises an upper row of elastic fingers and a lower row of elastic fingers, and the upper row of elastic fingers and the lower row of elastic fingers are suitable for clamping the combined first board card (210) and the combined second board card (220) from the upper side and the lower side.
16. The manufacturing method according to claim 9, characterized in that:
a snap structure adapted to detachably assemble the first card (210) and the second card (220) is formed on the first card.
CN201710038425.5A 2017-01-19 2017-01-19 Connector assembly and method of manufacturing the same Expired - Fee Related CN108336522B (en)

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CN108336522A CN108336522A (en) 2018-07-27
CN108336522B true CN108336522B (en) 2020-01-17

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CN201213178Y (en) * 2008-04-30 2009-03-25 展胜电业股份有限公司 High frequency digital audio and video plug
CN104810651A (en) * 2014-01-24 2015-07-29 富士康(昆山)电脑接插件有限公司 Connector
CN204011987U (en) * 2014-07-31 2014-12-10 深圳市得润电子股份有限公司 A kind of electric connector
CN204424529U (en) * 2015-01-30 2015-06-24 东莞讯滔电子有限公司 Usb plug
CN105990761A (en) * 2015-02-12 2016-10-05 宏致电子股份有限公司 Grounding structure of USB connector
CN205595484U (en) * 2016-03-25 2016-09-21 立讯精密工业股份有限公司 Cable connector module

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