CN103311694B - Connector - Google Patents
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- CN103311694B CN103311694B CN201210058931.8A CN201210058931A CN103311694B CN 103311694 B CN103311694 B CN 103311694B CN 201210058931 A CN201210058931 A CN 201210058931A CN 103311694 B CN103311694 B CN 103311694B
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- Prior art keywords
- connector
- conducting terminal
- insulating body
- junction point
- conductive junction
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of connector, comprise insulating body, some conducting terminals, the plastic cement block of fixed conductive terminals, for carrying out the docking section of docking with corresponding connector, conducting terminal comprises and has flexible contact site, afterbody and the pars intermedia being connected contact site and afterbody, described connector also comprises the connector be arranged on insulating body, connector is provided with front-seat conductive junction point and rear row's conductive junction point, described docking section includes the front-seat conductive junction point of former connector, the contact site of conducting terminal, setting like this, greatly can promote packaging efficiency, and then reduce costs.
Description
Technical field
The present invention relates to a kind of connector, particularly relate to a kind of USB3.0A class connector.
Background technology
In November, 2008, USB3.0 of new generation (ultrahigh speed USB) standard be responsible to define is organized formally to complete and publish by the industry giant such as Intel, Microsoft, Hewlett-Packard, Texas Instrument, NEC, ST-NXP.USB3.0 standard provides and decuples the transmission speed of USB2.0 and the energy-saving efficiency of Geng Gao, can be widely used in PC ancillary equipment and consumption electronic product.
The development course of USB ((UniversalSerialBus USB)) standard is as follows: first edition USB1.0 occurred in 1996, and speed only has 1.5Mb/s; Upgrade to USB1.1 after 2 years, speed also rises to 12Mb/s greatly; In April, 2000, also widely used USB2.0 releases at present, and speed reaches 480Mb/s, but the speed of USB2.0 cannot meet application needs already; In November, 2008, USB3.0 also just arises at the historic moment, and maximum transmission bandwidth is up to 5.0Gb/s.
Define category-A (Atype) socket (Receptacle) and plug (Plug) in USB3.0 standard, USB3.0A class plug can dock with the USB2.0 socket compatibility of previous generation.Compared with the USB2.0A class socket of previous generation, USB3.0A class plug adds 5 butt (pin), comes to 9 butt.This 5 butt increased is respectively a pair high-speed differential signal terminal, earth terminal, a pair high-speed differential signal terminal.Above-mentioned 9 terminal tails extend insulating body (housing) rear end, for with the circuit board of correspondence or cable welding, because 9 terminal tails arrangements are comparatively intensive, usually need in welding process manually terminal tails and cable alignment to be welded, easily turn round line, affect production efficiency, when being unfavorable for volume production, rapid welding assembling, is also unfavorable for reducing costs.In addition, 5 butts of increase bury shaping mode by edge normally and between insulating body and are fixed together, and processing procedure is comparatively complicated, is necessary to improve.
Therefore, be extremely necessary to design a kind of connector being easy to rapid-assembling, to solve the problems of the technologies described above.
Summary of the invention
The object of this invention is to provide the connector of a kind of fast and easy assembling.
For reaching aforementioned object, the present invention adopts following technical scheme: a kind of connector, comprise insulating body, some conducting terminals, fixed conductive terminals plastic cement block, for carrying out the docking section of docking with corresponding connector, conducting terminal comprises the pars intermedia with flexible contact site, afterbody and connection contact site and afterbody, described connector also comprises the connector be arranged on insulating body, connector is provided with front-seat conductive junction point and rear row's conductive junction point, described docking section includes the front-seat conductive junction point of former connector, the contact site of conducting terminal
Further, described connector is printed circuit board (PCB) or flexible PCB or the plastic plate being electroplate with metallic conduction path.
Further, described front-seat conductive junction point is welded with hard contact respectively.
Further, described front-seat conductive junction point comprises two pairs of high-speed differential signal contacts and is positioned at the ground contact in the middle of described two pairs of high-speed differential signal contacts.
Further, the afterbody of described rear row's conductive junction point and conducting terminal is arranged in a row or two rows.
Further, described connector rear end is provided with the fluting of the afterbody for accommodating conducting terminal.
Further, described insulating body is provided with front end face and relative rear end face, and insulating body comprises the leading section that main part and main body extend forward, and insulating body has and runs through rear end face and the accepting groove for collecting company's fitting extending to leading section.
Further, the position of the contact site of the corresponding conducting terminal of described connector is provided with the perforation of passing for contact site.
Further, described conducting terminal does not contact with connector.
Further, described connector is USB3.0A class plug or socket connector.
Compared to prior art, the connector in the present invention have employed connector, and this connector can be PCB, FPC, the plastic plate being electroplate with metallic conduction path, so arranges, greatly can promote the packaging efficiency of connector during volume production, and then reduce costs.
Accompanying drawing explanation
Fig. 1 is the solid combination schematic diagram of connector in first embodiment of the invention.
Fig. 2 is the incorporating aspects schematic diagram of connector in Fig. 1.
Fig. 3 is the schematic diagram of connector (PCB) in Fig. 2.
Fig. 4 is the schematic diagram of insulating body in Fig. 2.
Fig. 5 is the incorporating aspects schematic diagram of connector in the second embodiment.
Fig. 6 is the schematic diagram of another angle.
Fig. 7 is the incorporating aspects schematic diagram of connector in the 3rd embodiment.
Fig. 8 is the schematic diagram of conducting terminal and connector in Fig. 7.
Fig. 9 is another part combination schematic diagram of connector in Fig. 7.
Figure 10 is the schematic diagram of connector in Fig. 8.
Figure 11 is the connector of connector and the schematic diagram of hard contact in the 4th embodiment.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the drawings and specific embodiments.
Refer to shown in Fig. 1 to Fig. 4, connector in first embodiment is category-A USB3.0 socket connector (receptacle), comprises insulating body 1,4 conducting terminals, fixed conductive terminals be arranged on the plastic cement block 3 on insulating body, the metal shell 4 be coated on insulating body 1 and plastic cement block 3.Described connector also comprises the connector (PCB) 5 be arranged on insulating body 1.
Described insulating body 1 includes the leading section 12 that main part 11 and main body 11 extend forward, described insulating body 1 is provided with front end face (front surface) and relative rear end face (rear surface), insulating body 1 have run through rear end face and extend to leading section for accommodating and the accepting groove 13 of positioning link 5.Described accepting groove 13 is roughly U-shaped, certainly, in other embodiments, also can for four sides around tubbiness.
Described conducting terminal comprises and has flexible contact site 21, afterbody 22 and the pars intermedia for being fixed with plastic cement block 3 being connected contact site and afterbody that can move up and down, and plastic cement block 3 reliably can fix 4 elastic conduction terminals.Mode that is shaping or assembling can be buried by edge between plastic cement block 3 and conducting terminal to be fixed.
Described connector 5 is provided with 5 flat front-seat conductive junction points 51 and the rear row conductive junction point 52 that carry out be electrically connected corresponding to front-seat conductive junction point 51.Front-seat conductive junction point 51 is positioned at the front end in conductive terminal contacts portion 21, and on thickness direction (above-below direction), contact site 21 extends upwardly beyond front-seat conductive junction point 51.Described front-seat conductive junction point 52 comprises two pairs of high-speed differential signal contacts and is positioned at the ground contact in the middle of described two pairs of high-speed differential signal contacts.
Refer to shown in Fig. 1, the afterbody 22 of described rear row's conductive junction point 52 and conducting terminal lines up two rows, for welding with the cable of correspondence respectively.Easily expect, in other embodiments, the afterbody 22 of rear row's conductive junction point 52 and conducting terminal also can welded and installed on the external circuit board.
Described connector 5 entirety is roughly T-shaped, is formed with the perforation 53 of 3 strips, can extends in perforation 53 when the contact site 21 of conducting terminal moves down at the rear of front-seat conductive junction point 51.
Described plastic cement block 3 both sides have raised line 31, corresponding, the inner side of insulating body 1 main part 11 is formed with groove 111, and during assembling, the plastic cement block 3 being fixed with conducting terminal is installed on insulating body 1 from top to bottom, and raised line 31 snaps in groove 111 and realizes location.Shown in please refer to the drawing 1, the rear end of plastic cement block 3 is against on connector 5, and conducting terminal does not contact with connector 5.
Connector in the second embodiment shown in please refer to the drawing 5-6, connector difference in itself and Fig. 1-4 in first embodiment is: 5 front-seat conductive junction points 51 of the connector 5 of the connector in the second embodiment are welded with hard contact 54 respectively, conveniently contacts with banjo better.
Connector in the 3rd embodiment shown in please refer to the drawing 7-10, the afterbody 22 of rear row's conductive junction point 52 and conducting terminal is arranged in a row, and can facilitate and cable welds, and improves welding efficiency.
The rear end of described plastic cement block 3 has extended to form three spaced positioning strips 33, corresponding, the rear end of insulating body 1 main part 11 is formed with the recess 112 of location positioning strip 33.
Shown in please refer to the drawing 7, outermost two positioning strips 33 are arranged with respectively the afterbody 22 of a conducting terminal, be positioned at middle positioning strip 33 and be arranged with two afterbodys 22, conducting terminal does not contact with connector 5.
Shown in please refer to the drawing 10, middle part, connector 5 rear end is provided with fluting 55, and fluting 55 aligns with the recess 112 in the middle of main part 11.During assembling, the plastic cement block 3 being fixed with conducting terminal is installed on insulating body 1 from top to bottom, and positioning strip 33 snaps in recess 112 and realizes location.
Connector in the 4th embodiment shown in please refer to the drawing 11, the connector difference in itself and the 3rd embodiment is: 5 front-seat conductive junction points 51 of connector 5 are welded with hard contact 54 respectively, conveniently contacts with banjo better.
To sum up, described connector comprises the docking section for carrying out docking (be electrically connected or abut) with corresponding plug connector, and described docking section includes the leading section 12 of the front-seat conductive junction point 51 of former connector 5, the contact site 21 of conducting terminal and insulating body 1.
Described connector 5 is printed circuit board (PCB) (PCB) or flexible PCB (FPC), FFC or be electroplate with the plastic plate in metallic conduction path.
Certainly, described connector also can be USB3.0 pin connector, as long as the front-seat conductive junction point 51 of the adjustment connector 5 of correspondence and the quantity of conducting terminal.
In sum, these are only preferred embodiment of the present invention, should not limit the scope of the invention with this, namely every simple equivalence done according to claims of the present invention and description of the invention content changes and modifies, and all should still remain within the scope of the patent.
Claims (10)
1. a connector, comprise insulating body, some conducting terminals, the plastic cement block (3) of fixed conductive terminals, for carrying out the docking section of docking with corresponding connector, conducting terminal comprises and has flexible contact site, afterbody and the pars intermedia being connected contact site and afterbody, it is characterized in that: pars intermedia and the plastic cement block of described conducting terminal are fixed, described connector also comprises the connector (5) be arranged on insulating body, connector is provided with front-seat conductive junction point and rear row's conductive junction point, rear row's conductive junction point of described connector and the afterbody of conducting terminal for respectively with the cable welding of correspondence or welded and installed to the external circuit board, described docking section includes the front-seat conductive junction point of former connector, the contact site of conducting terminal, described connector and the plastic cement block being fixed with conducting terminal are assembled in downwards on insulating body, described plastic cement block to be pressed on downwards on connector and to grip connector with insulating body.
2. connector according to claim 1, is characterized in that: described connector (5) is printed circuit board (PCB) or flexible PCB or the plastic plate being electroplate with metallic conduction path.
3. connector according to claim 1, is characterized in that: described front-seat conductive junction point is welded with respectively hard contact (54).
4. connector according to claim 1, is characterized in that: described front-seat conductive junction point (51) comprises two pairs of high-speed differential signal contacts and is positioned at the ground contact in the middle of described two pairs of high-speed differential signal contacts.
5. connector according to claim 1, it is characterized in that: the afterbody (22) of described rear row's conductive junction point (52) and conducting terminal is arranged in a row or two rows, described plastic cement block rear end is extended with positioning strip, described positioning strip is arranged with the afterbody (22) of conducting terminal.
6. connector according to claim 1, is characterized in that: described connector rear end is provided with the fluting (55) of the afterbody for accommodating conducting terminal.
7. connector according to claim 1, it is characterized in that: described insulating body is provided with front end face and relative rear end face, insulating body comprises the leading section (12) that main part and main body extend forward, described docking section further comprises the leading section of insulating body, and insulating body has the accepting groove for collecting company's fitting (13) running through rear end face and extend to leading section.
8. connector according to claim 1, is characterized in that: the position of the contact site of the corresponding conducting terminal of described connector is provided with the perforation (53) of passing for contact site.
9. connector according to claim 1, is characterized in that: described conducting terminal does not contact with connector.
10. connector according to claim 1, is characterized in that: described connector is USB3.0A class plug or socket connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210058931.8A CN103311694B (en) | 2012-03-08 | 2012-03-08 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210058931.8A CN103311694B (en) | 2012-03-08 | 2012-03-08 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103311694A CN103311694A (en) | 2013-09-18 |
| CN103311694B true CN103311694B (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210058931.8A Expired - Fee Related CN103311694B (en) | 2012-03-08 | 2012-03-08 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103311694B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577388B (en) * | 2013-10-18 | 2018-05-04 | 立讯精密工业（昆山）有限公司 | Electric connector |
| CN111682333B (en) * | 2020-06-30 | 2022-02-25 | 立讯精密工业（昆山）有限公司 | Plate end connector and mounting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006617A (en) * | 2004-09-07 | 2007-07-25 | 霍夫曼-拉罗奇有限公司 | Electrical connector for a test strip |
| TW201037905A (en) * | 2009-04-03 | 2010-10-16 | Hon Hai Prec Ind Co Ltd | Electrical receptacle connector |
| CN201623275U (en) * | 2009-10-23 | 2010-11-03 | 咏贻国际有限公司 | Connector |
| CN102280733A (en) * | 2010-06-11 | 2011-12-14 | 莫列斯公司 | Electric connector and assembling method thereof |
| CN202444086U (en) * | 2012-03-08 | 2012-09-19 | 深圳立讯精密工业股份有限公司 | Connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM379191U (en) * | 2008-12-03 | 2010-04-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
-
2012
- 2012-03-08 CN CN201210058931.8A patent/CN103311694B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006617A (en) * | 2004-09-07 | 2007-07-25 | 霍夫曼-拉罗奇有限公司 | Electrical connector for a test strip |
| TW201037905A (en) * | 2009-04-03 | 2010-10-16 | Hon Hai Prec Ind Co Ltd | Electrical receptacle connector |
| CN201623275U (en) * | 2009-10-23 | 2010-11-03 | 咏贻国际有限公司 | Connector |
| CN102280733A (en) * | 2010-06-11 | 2011-12-14 | 莫列斯公司 | Electric connector and assembling method thereof |
| CN202444086U (en) * | 2012-03-08 | 2012-09-19 | 深圳立讯精密工业股份有限公司 | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311694A (en) | 2013-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518126 Shenzhen Province, Baoan District City, west of the town of Wai Wai Industrial Zone, around nine Applicant after: LUXSHARE PRECISION INDUSTRY (SHENZHEN) CO., LTD. Address before: 518126 Shenzhen Province, Baoan District City, west of the town of Wai Wai Industrial Zone, around nine Applicant before: Shenzhen Luxshare Precision Industry Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170203 Address after: Ji''an County Industrial Park in Jiangxi province 343000 Ji''an Green Road No. 1 Patentee after: Xiexun Electronic (Ji'an) Co., Ltd. Address before: 518126 Shenzhen Province, Baoan District City, west of the town of Wai Wai Industrial Zone, around nine Patentee before: LUXSHARE PRECISION INDUSTRY (SHENZHEN) CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20210308 |