CN100555767C - Electric connector and manufacture method thereof - Google Patents
Electric connector and manufacture method thereof Download PDFInfo
- Publication number
- CN100555767C CN100555767C CNB2006100414271A CN200610041427A CN100555767C CN 100555767 C CN100555767 C CN 100555767C CN B2006100414271 A CNB2006100414271 A CN B2006100414271A CN 200610041427 A CN200610041427 A CN 200610041427A CN 100555767 C CN100555767 C CN 100555767C
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- Prior art keywords
- shell fragment
- electric connector
- receiving space
- shielding casing
- compresses
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Abstract
A kind of electric connector and manufacture method thereof, described electric connector comprises insulating body, is contained in plurality of conductive terminals, the shielding casing that is coated on the insulating body periphery and a pair of shell fragment that compresses in the insulating body, wherein, shielding casing is provided with a receiving space, described insulating body is provided with the hyoplastron that extends into receiving space, described hyoplastron is provided with some accepting grooves of accommodating conducting terminal, the described shell fragment that compresses is provided with the contact arm that extends in the receiving space, and described contact arm is in order to match with butt connector.Describedly compress that shell fragment is made by stainless steel and mode and shielding casing by radium-shine welding are combined as a whole, so be provided with, the described shell fragment that compresses has high anti-plug, has improved the splicing stability of electric connector.
Description
[technical field]
The present invention relates to a kind of electric connector and manufacture method thereof.
[background technology]
For the stable grafting that guarantees electric connector and banjo to improve the stability of signal transmission, on the shielding casing of electric connector a pair of shell fragment that compresses can be set usually, correspondingly, banjo is provided with and compresses the mating holes that shell fragment is interlocked.The electric connector of the above-mentioned type can be with reference to USB (Universal Serial Bus, USB) connector, USB connector of the prior art generally includes insulating body, be contained in the plurality of conductive terminals in the insulating body and be coated on the outer shielding casing of insulating body, wherein, described shielding casing is provided with a receiving space and extends into a pair of shell fragment that compresses in the above-mentioned receiving space respectively from the upper and lower surface of shielding casing, the described shell fragment that compresses is in order to cooperate with banjo, and the described shell fragment that compresses is formed by the shielding casing punching press.Yet, along with the frequent grafting between banjo and the USB connector, the anti-plug performance that compresses shell fragment is proposed higher requirement, in order to address the above problem, the normal method that adopts of industry is to change into by the stronger material (as stainless steel) of anti-plug performance and making compressing shell fragment, yet, owing to compress other parts of shell fragment and shielding casing for being wholely set, so, other parts of shielding casing also will certainly adopt and compress the shell fragment identical materials, so be provided with, increased the cost of electric connector, be unfavorable for a large amount of manufacturings.
Therefore, be necessary existing electric connector and manufacture method thereof are improved to overcome above-mentioned defective.
[summary of the invention]
Main purpose of the present invention is to provide a kind of lower-cost electric connector and manufacture method thereof.
For achieving the above object, the present invention adopts following technical scheme: a kind of electric connector, it comprises insulating body, be immobilizated in conducting terminal and shielding casing in the insulating body, wherein shielding casing is provided with a receiving space and is positioned at the outer surface of receiving space periphery, described conducting terminal is provided with the contact site that extends in the receiving space, at least one outer surface of described shielding casing is provided with first opening that is communicated with receiving space, described electric connector also is provided with and is assembled in first on the shielding casing and compresses shell fragment, and described first compresses shell fragment is provided with corresponding to first opening and extends into first contact arm in the receiving space.
A kind of electric connector making method, it comprises the steps: to provide insulating body; At least one conducting terminal is provided, conducting terminal is immobilizated in the insulating body; Shielding casing is provided, the receiving space that described shielding casing is provided with outer surface and is surrounded by outer surface, wherein, and first opening that at least one outer surface setting is communicated with receiving space, described conducting terminal setting extends into the contact site in the receiving space; And provide first to compress shell fragment, and this first is compressed shell fragment and be welded on the shielding casing, first compresses the shell fragment setting extends into receiving space from first opening first contact arm.
Compared to prior art, of the present invention first compresses shell fragment and the shielding casing branch is arranged, and described first compresses shell fragment can adopt different materials with shielding casing, thereby has reduced the cost of electric connector.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of electric connector of the present invention.
Fig. 2 is the three-dimensional combination figure of another angle of electric connector of the present invention.
Fig. 3 is the perspective exploded view of electric connector of the present invention.
Fig. 4 is the perspective exploded view of another angle of electric connector of the present invention.
[embodiment]
Please refer to Fig. 1 to shown in Figure 4, electric connector 100 of the present invention is USB connector in the present embodiment, and described electric connector 100 comprises: insulating body 1, the conducting terminal 2, the shielding casing 3 that are fixed in the insulating body 1 reach a pair of shell fragment 4 that compresses that matches with shielding casing 3.
Described conducting terminal 2 comprises the weld part 23 that a fixed part 22, the contact site 21 that extends forward from fixed part 22 1 ends reach from the vertical bending of fixed part 22 other ends, the base portion 11 of described fixed part 22 and insulating body 1 is fixing mutually, described contact site 21 is contained in the accepting groove 123 and protrudes in the lower surface 122 of hyoplastron 12, described weld part 23 extends outside the insulating body 1, in order to be welded in (not shown) on the circuit board.
The outer surface that described shielding casing 3 is provided with a receiving space 34 and is positioned at receiving space 34 peripheries and directly is communicated with receiving space 34, described outer surface comprises upper surface 31, lower surface 32 and connects upper and lower surperficial 31,32 two sides 33, described receiving space 34 by upper and lower surperficial 31,32 and two sides 33 surround, described hyoplastron 12 is positioned at this receiving space 34.Described upper and lower surperficial 31,32 are respectively equipped with two first, second openings 311,321 and are positioned at first, second salient points 312,322 of first, second opening 311,321 rear ends, described upper surface 31 rear ends also are provided with the breach 313 that matches with projection 114, and a pair of lug 314 that cooperates with recess 115; Described two sides 33 are equipped with a supporting pieces 331 that extends in the receiving space 34, and the stator 332 that cooperates with holding slot 116.
The described shell fragment 4 that compresses comprises that identical first, second of structure compresses shell fragment 41,42, wherein, first compresses shell fragment 41 comprises first holding parts 411, reaches a pair of first contact arm 412 that extends from the same direction of 411 liang of side direction of first holding parts, and described first holding parts 411 is provided with two first mating holess 413 that cooperate with first salient point 312; Described second compresses shell fragment 42 comprises second holding parts 421, reaches a pair of second contact arm 422 that extends from the same direction of 421 liang of side direction of second holding parts, and described second holding parts 421 is provided with two second mating holess 423 that cooperate with second salient point 322; Described first, second contact arm 412,422 extends in the receiving space 34 from first, second opening 311,321 respectively, in order to cooperate with butt connector.
Please refer to Fig. 1 to shown in Figure 4, during assembling, at first, the rear surface 113 of conducting terminal 2 from the body 1 that insulate is mounted in the insulating body 1; Secondly, shielding casing 3 is socketed on the insulating body 1, wherein, described hyoplastron 12 is positioned at receiving space 34, and the contact site 21 of conducting terminal 2 is contained in the accepting groove 123 and protrudes in the lower surface 122 of hyoplastron 12; Once more, to compress shell fragment 4 is installed on the shielding casing 3, wherein, described first, second mating holes 413,423 that first, second compresses shell fragment 41,42 is socketed on respectively on first, second salient point 312,322, at this moment, first holding parts 411 is positioned at the top of upper surface 31, the bottom that second holding parts 421 is positioned at lower surface, and described first, second contact arm 412,422 extends in the receiving space 34 from first, second opening 311,321 respectively; At last, utilize radium-shine solder technology to make first, second salient point 312,322 produce the high frequency friction respectively and between first, second mating holes 413,423, first, second salient point 312,322 is melted in first, second mating holes 413,423, be combined as a whole with shielding casing 3 thereby will compress shell fragment 4.
Compared to prior art, compress shell fragment 4 and be arranged in 3 minutes with shielding casing, the described shell fragment 4 of compressing is made by stainless steel, makes first, second contact arm 412,422 have elasticity and anti-plug performance preferably; Described shielding casing 3 is made by lower-cost another metal material, and described shell fragment and the shielding casing of compressing is combined as a whole with the method for radium-shine welding, so is provided with, and reduced the manufacturing cost of electric connector.
Claims (10)
1. electric connector, it comprises insulating body, be immobilizated in conducting terminal and shielding casing in the insulating body, wherein shielding casing is provided with a receiving space and is positioned at the outer surface of receiving space periphery, described conducting terminal is provided with the contact site that extends in the receiving space, at least one outer surface of described shielding casing is provided with first opening that is communicated with receiving space, it is characterized in that: described electric connector also is provided with and is assembled in first on the shielding casing and compresses shell fragment, described first compresses shell fragment is provided with corresponding to first opening and extends into first contact arm in the receiving space, wherein, described shielding casing is provided with first salient point, described first compresses shell fragment is provided with first holding parts, and described first holding parts is provided with and first salient point, first mating holes of fixing mutually.
2. electric connector as claimed in claim 1 is characterized in that: described first contact arm is to extend from first holding parts to form.
3. electric connector as claimed in claim 2, it is characterized in that: described outer surface comprises a upper surface, described first holding parts is positioned at the top of upper surface, described first opening is two and all is arranged in the upper surface, described first contact arm also is two, and described first contact arm is to extend from the both sides of first holding parts to form.
4. electric connector as claimed in claim 2, it is characterized in that: described outer surface comprises a lower surface, described lower surface is provided with second opening and is positioned at second salient point of the second opening side, described electric connector is provided with one and compresses second of shell fragment with respect to first and compress shell fragment, described second compress shell fragment be provided with second salient point mutually fixing second mating holes and extend into second contact arm in the receiving space from second opening.
5. electric connector as claimed in claim 4 is characterized in that: described second compresses shell fragment is provided with one and is positioned at basifacial second holding parts of following table, and described second mating holes is arranged on second holding parts.
6. as any described electric connector in the claim 1 to 5, it is characterized in that: described first compresses shell fragment and shielding casing is made from a variety of materials.
7. electric connector making method, it comprises the steps: to provide insulating body; At least one conducting terminal is provided, conducting terminal is immobilizated in the insulating body; Shielding casing is provided, the receiving space that described shielding casing is provided with outer surface and is surrounded by outer surface, described outer surface is provided with first salient point, wherein, first opening that at least one outer surface setting is communicated with receiving space, described conducting terminal setting extend into the contact site in the receiving space; And provide first to compress shell fragment, this first is compressed shell fragment and be welded on the shielding casing, first compresses first contact arm that shell fragment is provided with first holding parts and extends from first holding parts, wherein, first holding parts is provided with and first salient point, first mating holes of fixing mutually, and described first contact arm extends in the receiving space from first opening.
8. electric connector making method as claimed in claim 7 is characterized in that: described first to compress shell fragment be that method with radium-shine welding is fixed on the outer surface of shielding casing.
9. electric connector making method as claimed in claim 7 is characterized in that: described outer surface comprises upper surface, lower surface and two sides, and described first compresses shell fragment is fixed on the upper surface, and lower surface is provided with second opening with respect to first opening; Also comprise in the above-mentioned steps provide one be welded in lower surface the bottom second compress shell fragment, second compresses the shell fragment setting extends into second contact arm in the receiving space from second opening.
10. electric connector making method as claimed in claim 7 is characterized in that: it is to make with different metal materials that described shielding casing and first compresses shell fragment, and wherein, described first compresses shell fragment is made by stainless steel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100414271A CN100555767C (en) | 2006-09-01 | 2006-09-01 | Electric connector and manufacture method thereof |
| US11/899,190 US7670178B2 (en) | 2006-09-01 | 2007-09-04 | Electrical connectors with improved engaging arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100414271A CN100555767C (en) | 2006-09-01 | 2006-09-01 | Electric connector and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101136524A CN101136524A (en) | 2008-03-05 |
| CN100555767C true CN100555767C (en) | 2009-10-28 |
Family
ID=39160441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100414271A Expired - Fee Related CN100555767C (en) | 2006-09-01 | 2006-09-01 | Electric connector and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100555767C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201966403U (en) | 2010-12-15 | 2011-09-07 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN103367986B (en) * | 2013-07-17 | 2017-12-12 | 连展科技电子（昆山）有限公司 | Electric connector |
| CN104347974B (en) * | 2013-08-09 | 2017-03-08 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly |
| TW202013827A (en) * | 2018-09-27 | 2020-04-01 | 仁寶電腦工業股份有限公司 | Receptacle connector |
-
2006
- 2006-09-01 CN CNB2006100414271A patent/CN100555767C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101136524A (en) | 2008-03-05 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUYU ELECTRONIC TECHNOLOGY (HUAI AN) CO., LTD. Free format text: FORMER OWNER: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. Effective date: 20120427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120427 Address after: 215316 No. 999 North Gate Road, Kunshan, Jiangsu, Yushan Co-patentee after: Hon Hai Precision Industry Co., Ltd. Patentee after: Fu Yu Electronic Technology (Huaian) Co., Ltd. Address before: 215316 No. 999 North Gate Road, Kunshan, Jiangsu, Yushan Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Fushikang (Kunshan) Computer Connectors Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20150901 |
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| EXPY | Termination of patent right or utility model |