CN107275907A - The manufacture method of electric connector - Google Patents
The manufacture method of electric connector Download PDFInfo
- Publication number
- CN107275907A CN107275907A CN201610214746.1A CN201610214746A CN107275907A CN 107275907 A CN107275907 A CN 107275907A CN 201610214746 A CN201610214746 A CN 201610214746A CN 107275907 A CN107275907 A CN 107275907A
- Authority
- CN
- China
- Prior art keywords
- noumenon
- contact site
- electric connector
- terminal
- manufacture method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- 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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/0482—Crimping apparatus or processes combined with contact member manufacturing mechanism
-
- 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
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The manufacture method of electric connector of the present invention comprises the following steps：First material strip, the second material strip and ground terminal, power supply terminal and signal terminal between the first material strip and the second material strip are provided；The first noumenon and the second body are molded on ground terminal, power supply terminal and signal terminal by integrally formed mode, power supply terminal includes exposed the first contact site and the second contact site and the second connecting portion between the first noumenon and the second body；Second connecting portion bending is made to form receiving space between the first noumenon and the second body；Shield is assembled to receiving space and the first noumenon is crimped to shield；By integrally formed mode on second connecting portion and shield profiled insulation portion and by integrally formed mode on the first noumenon and the second body profiled insulation block.
Description
Technical field
The present invention relates to the manufacture method of a kind of manufacture method of electric connector, more particularly to a kind of electric connector of and butt connector grafting.
Background technology
Existing Type C connectors include upper row's terminal, lower row's terminal, the barricade between lower row's terminal and upper row's terminal and enclose the housing for being located at insulating body periphery.Upper row's terminal includes upper row's ground terminal, upper row of signal terminals and upper row's power supply terminal.Lower row's terminal includes lower row's ground terminal, lower row of signal terminals and lower row's power supply terminal.Shield is located at the electromagnetic interference between upper row's terminal and lower row's terminal between the row's of preventing terminal and lower row's terminal, increases the high-frequency transmission function of connector.When existing Type C connectors make, upper row's terminal is fixed with upper body by integrally formed mode, and lower row's terminal is fixed with lower body by integrally formed mode, is then fixed together with shield.Assembling procedure is complicated, adds cost.
In consideration of it, it is necessory to provide a kind of manufacture method of improved electric connector, to overcome the defect that prior art is present.
The content of the invention
The invention aims to provide a kind of manufacture method of cost-effective electric connector.
In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：A kind of manufacture method of electric connector, comprises the following steps：First material strip, the second material strip and ground terminal, power supply terminal and signal terminal between the first material strip and the second material strip are provided；The first noumenon and the second body are molded on ground terminal, power supply terminal and signal terminal by integrally formed mode, power supply terminal includes exposed the first contact site and the second contact site and the second connecting portion between the first noumenon and the second body；The second connecting portion bending of power supply terminal is made to form receiving space between the first noumenon and the second body；Shield is assembled to the receiving space and the first noumenon is crimped to shield；By integrally formed mode in the second connecting portion and shield of power supply terminal profiled insulation portion and by integrally formed mode on the first noumenon and the second body profiled insulation block.
The present invention is further defined, and the bending angle is 45 degree.
The present invention is further defined, and the thickness of the second connecting portion is less than the thickness of upper contact site and lower contact site.
The present invention is further defined, and the width of the second connecting portion is less than the width of upper contact site and lower contact site.
The present invention is further defined, and the shield is provided with positioning hole, and the first noumenon or the second body are provided with the locating dowel fixed with positioning hole buckle.
The present invention is further defined, and the manufacture method of the electric connector is the step of the upper row of signal terminals that the Partial Resection for being molded the first noumenon with also including being located at signal terminal between the first noumenon and the second body after the second body is separated with being formed is with lower row of signal terminals.
The present invention is further defined, the step of manufacture method of the electric connector also includes housing to be assembled to collets after profiled insulation block.
Compared with correlation technique, the manufacture method of electric connector of the present invention is molded power supply terminal by way of rectilinear wire bending, reduces the generation of waste material and only need to once electroplate, saves the manufacturing cost of power supply terminal；Meanwhile, whole assembling process only needs to be integrally formed twice, saves process, and assembling is simple and convenient, saves manufacturing cost；Simultaneously, power supply terminal is formed by rectilinear wire bending, the second connecting portion extended including the first contact site, from the first contact site, the second contact site extended from second connecting portion, shield is located between the first contact site of power supply terminal and the second contact site, crosstalk in reduction between row of signal terminals and lower row of signal terminals, strengthens screening effect.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of electric connector of the present invention.
Fig. 2 is the stereogram of the shield of electric connector of the present invention.
Fig. 3 is the stereogram of the ground terminal, power supply terminal and signal terminal of the present invention.
Fig. 4 is the stereogram that is connected with conducting terminal with material strip of ground terminal of electric connector of the present invention.
Fig. 5 is the stereogram after stereogram and the first noumenon and second body by integral forming shown in Fig. 4.
Fig. 6 is stereogram shown in Fig. 5 the stereogram after upper row of signal terminals and the separation of lower row of signal terminals.
Fig. 7 is the stereogram after kink bending of the stereogram along ground terminal shown in Fig. 6.
Fig. 8 is that the stereogram shown in Fig. 7 is assembled into the stereogram after shield.
Fig. 9 is the first noumenon and the stereogram after shield and the second body fastening of the stereogram shown in Fig. 8.
Figure 10 is that the stereogram shown in Fig. 9 is integrally formed insulation division and the stereogram after collets.
Figure 11 is the stereogram that stereogram shown in Figure 10 is assembled with housing.
Embodiment
As shown in Figures 1 to 9, electric connector of the present invention includes insulating body 1, shield 9, the ground terminal 2 being housed in insulating body 1, conducting terminal and the peripheral housing 6 for being centered around insulating body 1.Conducting terminal includes power supply terminal 3 and signal terminal.Signal terminal includes upper row of signal terminals 4 and lower row signal 5.
Ground terminal 2 is formed by rectilinear wire bending, including upper contact site 21, the upper leg 23 extended with upper holding parts 26 and from upper holding parts 26 of first connecting portion 22 extended from the opposite end of upper contact site 21, the lower contact site 24 extended from first connecting portion 22 and the lower holding parts 27 extended from lower contact site 24 and the lower leg 25 extended from lower holding parts 27.Upper contact site 21 be arranged in parallel with lower contact site 24.Before ground terminal 2 is molded, upper contact site 21, upper holding parts 26, first connecting portion 22 and the lower contact site 24 of ground terminal 2 are located in identical plane.The thickness of first connecting portion 22 is less than the thickness of upper contact site 21, lower holding parts 27 and lower contact site 24, and the width of first connecting portion 22 is less than the width of upper contact site 21 and lower contact site 24, facilitates the bending of first connecting portion 22.
Power supply terminal 3 is formed by rectilinear wire bending, including the first contact site 31, the holding parts 32 of second connecting portion 34 and first extended from the opposite end of the first contact site 31, the first leg 33 extended from the first holding parts 32, the second contact site 35 extended from second connecting portion 34, the second holding parts 37 extended from the second contact site 35 and the second leg 36 extended from the second holding parts 37.Before power supply terminal 3 is molded, the first contact site 31, the first holding parts 32, second connecting portion 34, the second holding parts 37 and the second contact site 35 of power supply terminal 3 are located in identical plane.The thickness of second connecting portion 34 is less than the thickness of the first contact site 31 and the second contact site 35, and the width of second connecting portion 34 is less than the width of the first contact site 31 and the second contact site 35, facilitates the bending of second connecting portion 34.
Upper row of signal terminals 4 includes the upper weld part 42 of upper contact jaw 41, the upper fixed part 43 extended from upper contact jaw 41 and the extension of upper fixed part.Lower row of signal terminals 5 includes lower contact jaw 51, the lower fixed part 53 extended from lower contact jaw 51 and the lower weld part 52 extended from lower fixed part 53.Shield 9 includes the welding foot 92 that main board 91 and autonomous agent plate 91 extend.Main board 91 is provided with some positioning holes 910 and groove portion 911.Insulating body 1 is provided with the locating dowel 13 fixed with the buckle of positioning hole 910.Groove portion 911 includes preceding groove portion 9110 and rear groove portion 9111, and the width of preceding groove portion 9110 is more than the width of rear groove portion 9111, effectively ensures the contact with shield 9 of first connecting portion 22 of ground terminal 2.Electric connector of the present invention also includes the insulation division 6 being fixed on by integrally formed mode on the kink of ground terminal 2 and shield 9 and is fixed on the collets 7 on ground terminal 2, conducting terminal and insulating body 1 by integrally formed mode.
Insulating body 1 includes the body 12 of the first noumenon 10 and second.The first noumenon 10 is fixed on by integrally formed mode on the upper fixed part 43 of the upper holding parts 26 of ground terminal 2, the first holding parts 32 of power supply terminal 3 and upper row of signal terminals 4, and the exposed surface in the first noumenon 10 of upper contact jaw 41 of the upper contact site 21 of ground terminal 2, the first contact site 31 of power supply terminal 3 and upper row of signal terminals 4.Second body 12 is fixed on by integrally formed mode on the lower fixed part 53 of the lower holding parts 27 of ground terminal 2, the second holding parts 37 of power supply terminal 3 and lower row of signal terminals 5, and the exposed surface in the first noumenon 10 of lower contact jaw 51 of the lower contact site 24 of ground terminal 2, the second contact site 35 of power supply terminal 3 and lower row of signal terminals 5.
After electric connector assembling of the present invention, shield 9 is located between the upper contact site 21 of ground terminal 2 and lower contact site 24, between the first contact site 31 of power supply terminal 3 and the second contact site 35 and between the upper contact jaw 41 of upper row of signal terminals 4 and the lower contact jaw 51 of lower row of signal terminals 5, the first connecting portion 22 of ground terminal 2 is located in the groove portion 911 of shield 9 and contacted with shield 9, crosstalk in reduction between row of signal terminals 4 and lower row of signal terminals 5, strengthens screening effect.
The manufacture method of electric connector of the present invention is as follows：
(1) the first material strip 7, the second material strip 8 and ground terminal 2, power supply terminal 3 and signal terminal between the first material strip 7 and the second material strip 8 are provided；
(2) exposed the first contact site 31 and the second contact site 35 and the second connecting portion 34 between the body 12 of the first noumenon 10 and second are included with being molded the body 12 of the first noumenon 10 and second, power supply terminal 3 on signal terminal in ground terminal 2, power supply terminal 3 by integrally formed mode；
(3) signal terminal is located at upper row of signal terminals 4 and lower row of signal terminals 5 that the Partial Resection between the first noumenon 10 and the second body 12 is separated to be formed；
(4) bending of second connecting portion 33 of power supply terminal 3 is made to form receiving space 13 between the body 12 of the first noumenon 10 and second, the bending angle is 45 degree；
(5) shield 9 is assembled to the receiving space 13 and the first noumenon 10 is crimped to shield 9；
(6) by integrally formed mode on second connecting portion 32 and the shield 9 of power supply terminal 3 profiled insulation portion 6 and by integrally formed mode on the body 12 of the first noumenon 10 and second profiled insulation block 7；
(7) housing 6 is assembled to collets 7.
In the present embodiment, in shaping the first noumenon 10 with signal terminal being located at after the second body 12 upper row of signal terminals 4 and lower row of signal terminals 5 that the Partial Resection between the first noumenon 10 and the second body 12 is separated to be formed, the invention is not limited in this, first signal terminal can be located at upper row of signal terminals 4 and lower row of signal terminals 5 that the Partial Resection between the first noumenon 10 and the second body 12 is separated to be formed, then the body 12 of reshaping the first noumenon 10 and second；Or the upper row of signal terminals 4 and lower row of signal terminals 5 that straight forming is separated when being molded ground terminal 2 with power supply terminal 3.
The manufacture method of electric connector of the present invention is molded power supply terminal 3 by way of rectilinear wire bending, reduces the generation of waste material and only need to once electroplate, saves the manufacturing cost of power supply terminal 3；Meanwhile, whole assembling process only needs to be integrally formed twice, saves process, and assembling is simple and convenient, saves manufacturing cost；Simultaneously, power supply terminal 3 is formed by rectilinear wire bending, the second connecting portion 34 extended including the first contact site 31, from the first contact site 31, the second contact site 35 extended from second connecting portion 34, shield 9 is located between the first contact site 31 of power supply terminal 3 and the second contact site 35, crosstalk in reduction between row of signal terminals 4 and lower row of signal terminals 5, strengthens screening effect.
It should be understood that, it the foregoing is only the preferred forms of the present invention, the embodiment being not all of, those of ordinary skill in the art, by any equivalent change read description of the invention and taken technical solution of the present invention, are that claim of the invention is covered.
Claims (7)
1. a kind of manufacture method of electric connector, it is characterised in that comprise the following steps：
(1) the first material strip, the second material strip and ground terminal, power supply terminal and signal terminal between the first material strip and the second material strip are provided；
(2) the first noumenon and the second body are molded on ground terminal, power supply terminal and signal terminal by integrally formed mode, power supply terminal includes exposed the first contact site and the second contact site and the second connecting portion between the first noumenon and the second body；
(3) the second connecting portion bending of power supply terminal is made to form receiving space between the first noumenon and the second body；
(4) shield is assembled to the receiving space and the first noumenon is crimped to shield；
(5) by integrally formed mode in the second connecting portion and shield of power supply terminal profiled insulation portion and by integrally formed mode on the first noumenon and the second body profiled insulation block.
2. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The bending angle is 45 degree.
3. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The thickness of the second connecting portion is less than the thickness of upper contact site and lower contact site.
4. the manufacture method of electric connector as claimed in claim 3, it is characterised in that：The width of the second connecting portion is less than the width of upper contact site and lower contact site.
5. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The shield is provided with positioning hole, and the first noumenon or the second body are provided with the locating dowel fixed with positioning hole buckle.
6. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The manufacture method of the electric connector is the step of the upper row of signal terminals that the Partial Resection for being molded the first noumenon with also including being located at signal terminal between the first noumenon and the second body after the second body is separated with being formed is with lower row of signal terminals.
7. the manufacture method of electric connector as claimed in claim 1, it is characterised in that：The step of manufacture method of the electric connector also includes housing to be assembled to collets after profiled insulation block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214746.1A CN107275907B (en) | 2016-04-08 | 2016-04-08 | The manufacturing method of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214746.1A CN107275907B (en) | 2016-04-08 | 2016-04-08 | The manufacturing method of electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107275907A true CN107275907A (en) | 2017-10-20 |
| CN107275907B CN107275907B (en) | 2019-11-29 |
Family
ID=60052601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610214746.1A Active CN107275907B (en) | 2016-04-08 | 2016-04-08 | The manufacturing method of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107275907B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357948A (en) * | 2000-12-07 | 2002-07-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacture of its terminal and core seat |
| CN202906012U (en) * | 2012-11-02 | 2013-04-24 | 钜航科技股份有限公司 | Electric connector and material strip |
| CN203351829U (en) * | 2013-05-27 | 2013-12-18 | 实盈电子(东莞)有限公司 | All-in-one DP interface plug-in module group and DP interface made thereof |
| CN204793279U (en) * | 2015-03-31 | 2015-11-18 | 番禺得意精密电子工业有限公司 | Electric connector |
-
2016
- 2016-04-08 CN CN201610214746.1A patent/CN107275907B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357948A (en) * | 2000-12-07 | 2002-07-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacture of its terminal and core seat |
| CN202906012U (en) * | 2012-11-02 | 2013-04-24 | 钜航科技股份有限公司 | Electric connector and material strip |
| CN203351829U (en) * | 2013-05-27 | 2013-12-18 | 实盈电子(东莞)有限公司 | All-in-one DP interface plug-in module group and DP interface made thereof |
| CN204793279U (en) * | 2015-03-31 | 2015-11-18 | 番禺得意精密电子工业有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107275907B (en) | 2019-11-29 |
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