CN103346458A - Method for manufacturing pin connector - Google Patents
Method for manufacturing pin connector Download PDFInfo
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- CN103346458A CN103346458A CN2013102726808A CN201310272680A CN103346458A CN 103346458 A CN103346458 A CN 103346458A CN 2013102726808 A CN2013102726808 A CN 2013102726808A CN 201310272680 A CN201310272680 A CN 201310272680A CN 103346458 A CN103346458 A CN 103346458A
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- module
- pin connector
- terminal
- terminal contact
- connecting portion
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Abstract
The invention discloses a method for manufacturing a pin connector. The pin connector is provided with a butt-joint part and a connection end. The first surface and the second surface of the butt-joint part are provided with a first tabulate terminal contact part and a second tabulate terminal contact part. The first terminal contact part and the second terminal contact part are mutually symmetrical in the height direction of the butt-joint part. The method comprises the steps: a first terminal and sizing materials are made to form a first module in an inlay forming mode, the first terminal contact part is exposed out of the surface of one end of the first module, a second terminal and the sizing materials are made to form a second module in an inlay forming mode, the second terminal contact part is exposed out of the surface of one end of the second module, and after the first module and the second module are matched, the first module and the second module are formed into a whole in an inlay forming mode. According to the method, the terminals are accurately and firmly fixed on the modules, the product reject ratio is reduced, meanwhile, the first module and the second module are firmly combined together, the stability of signal transmission of the pin connector is ensured, and the service life of the pin connector is prolonged.
Description
Technical field
The present invention relates to technical field of electric connectors, refer in particular to a kind of manufacture method of the pin connector of symmetrical contact site up and down that has.
Background technology
For the insulating body of precision connector and the assembling between terminal, plug-in mounting and produced by insert molding dual mode that industry adopts usually.Adopt the mode of inserting assembling, its packaging efficiency is low, and assembling is unstable, and is also high to the required precision of mould in addition, so easily produce a large amount of defective productss, increases production cost; Adopt the mode of produced by insert molding, be conducive to improve packaging efficiency, improve the stable and precision of product assembling.
A kind of accurate double-row terminal pin connector has appearred in the market, this pin connector can not accurately be located terminal so that can't assemble with the mode of produced by insert molding in moulding owing to overlapping contact site about having, the mode that can only adopt assembling to insert assembling is assembled, so cause described above badly, be unfavorable for the production of enterprise.
In view of this, this creator is at above-mentioned deficiency, and the utilization of cooperation scientific principle, creates a kind of creation scheme that can solve above-mentioned deficiency.
Summary of the invention
Main purpose of the present invention provides a kind of manufacture method that can solve the pin connector of above-mentioned deficiency, and for achieving the above object, the present invention adopts following technical scheme:
A kind of method of making pin connector, described pin connector has a docking part, described docking section is provided with first surface and second surface, be laid with flat the first terminal contact site on the first surface, be laid with flat second termination contact on the second surface and meet portion, described the first terminal contact site and the second termination contact portion are overlapping on the short transverse of docking section, and described method comprises:
The first terminal and the sizing material mode by produced by insert molding is formed first module, and wherein the first terminal contact site is exposed to the surface of first module, one end,
Second terminal and the sizing material mode by produced by insert molding is formed second module, and wherein the second termination contact portion is exposed to the surface of second module, one end,
After first module and second module cooperated again the mode with produced by insert molding be molded into one.
As a kind of preferred version, described first module is provided with first mating surface, and described second module is provided with second mating surface, and described first module and second module are provided with the location structure that this first mating surface and second mating surface can be cooperatively interacted.
As a kind of preferred version, form first, second surperficial side of connection on the described docking section, its side is provided with guiding groove.
As a kind of preferred version, described first surface and second surface symmetry can realize the positive and negative two directions insertion of pin connector.
As a kind of preferred version, described is link with the docking section other end apart on pin connector, is laid with the first terminal connecting portion and the second terminal connecting portion on the first surface of this link, the second surface.
As a kind of preferred version, described the first terminal connecting portion and the second terminal connecting portion are overlapping on the short transverse of link.
As a kind of preferred version, described the first terminal contact site and the second termination contact portion all are depressed in first and second surfaces of docking section.
Compared with prior art, the invention has the advantages that, the first terminal and second terminal form first module and second module by produced by insert molding respectively, Stability Analysis of Structures, accurately firm being fixed on the module of terminal, reduced the fraction defective of product, secondly, produced by insert molding is integral after first module and the second module assembly, makes win module and firm the combining of second module, guaranteed the stability of pin connector signal transmission, the useful life that is conducive to improve pin connector.
Be clearer elaboration architectural feature of the present invention and effect, the present invention is described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is stereogram of the present invention
Fig. 2 is another stereogram of the present invention
Fig. 3 is the first decomposition module figure of the present invention
Fig. 4 is the second decomposition module figure of the present invention
Fig. 5 is the electric connector for socket stereogram that is complementary with the present invention
Identifier declaration
10, docking section 12, guiding groove
12, guiding groove 13, docking section first surface
14, docking section second surface 15, link
20, first module 21, the first terminal
211, the first terminal contact site 212, the first terminal strip
213, the first terminal connecting portion 214, the first tailing band
22, first mating surface 221, location hole
30, second module 31, second terminal
311, the second termination contact portion 312, second terminal material belt
313, the second terminal connecting portion 314, the second tailing band
32, second mating surface 321, reference column
40, socket connector 41, guide post
Embodiment:
See also Fig. 1 to Fig. 4, it has shown concrete structure of the present invention, this pin connector is to be combined by first module 20 and second module 30, the docking section 10 of one end for being used for docking with socket connector is with the link 13 of docking section 10 other end apart for being used for being connected with cable or other electron component.
Described docking section 10 is square shape, be provided with first surface 13 and the second surface 14 of symmetry, can positive and negative two directions insert socket connector, wherein be laid with flat the first terminal contact site 211 at interval on the first surface 13, be laid with the flat second termination contact portion 311 on the second surface 14 at interval.Described the first terminal contact site 211 and the second termination contact portion 311 are overlapping on the short transverse of docking section 10, and symmetrically.
One termination contact portion 211 and the second termination contact portion 311 all are depressed in first, second surface (13,14).Also be provided with guiding groove 12 on the described side 11 that connects first surfaces 13 and second surface 14 in docking section 10, this guiding groove 12 is complementary with the bootstrap block 41 that socket connector 40 is provided with, and the guiding pin connector correctly inserts in the socket connector 40.
First, second surface of the link that is set forth in 15 (not mark) is laid with the first terminal connecting portion 213 and the second terminal connecting portion 313 respectively, and the first terminal connecting portion 213 and the second terminal connecting portion 313 are overlapping on the short transverse of link 13, and symmetrically; Described the first terminal connecting portion 213 and the second terminal connecting portion 313 all are depressed in upper and lower two surfaces of link 13.
The manufacture method of described above-mentioned pin connector is as follows:
Metal material belt is provided, described metal material belt is made some the first terminals 21 and some second terminals 31 with impact style, the first terminal 21 is formed with flat the first terminal contact site 211 and the first terminal connecting portion 213, and be connected with the first terminal strip 212 and the first tailing band 214 between the first terminal 21, described second terminal 31 is formed with the flat second termination contact portion 311 and the second terminal connecting portion 313, and is connected with second terminal material belt 312 and the second tailing band 314 between second terminal 31.
The first terminal 21 and the sizing material mode by produced by insert molding is formed first module 20, wherein, the first terminal contact site 211 is exposed to the surface of first module, 20 1 ends, the first terminal connecting portion 212 is exposed to the surface of the other end of first module 20, first module 20 includes first mating surface 22, first mating surface 22 is provided with several location hole 221, excision the first terminal strip 212.
Second terminal 31 and the sizing material mode by produced by insert molding is formed second module 30, wherein, the second termination contact portion 311 is exposed to the surface of second module, 30 1 ends, the second terminal connecting portion 312 is exposed to the surface of the other end of second module 30, second module 30 includes second mating surface 32, second mating surface 32 is provided with the reference column 321 that several and aforementioned location hole 221 are complementary, and excises second terminal material belt 312.
Form one in the mode of inlaying formation by aforementioned fixation hole 221 and fixed leg 321 after with first module 20 and the 30 mutual applying assembly of second module, excise the first tailing band 214 and the second tailing band 314 forms aforementioned pin connector.
In above-described embodiment, first module 20 and second module 30 be symmetry not exclusively, is to need two kinds of different upper and lower modules of design to come assembly in the mill; So when treating complete symmetrical structure, namely only need produce a kind of module (first module or second module), be provided with fixing hole and fixed leg on the mating surface of this kind module simultaneously, by two this kind modules being carried out after the assembly mode moulding one with produced by insert molding, can produce above-mentioned pin connector, so in the method for making this symmetrical structure, first module and second module are the module of same structure.
Being with, the cooperation of above-mentioned two modules, can be to utilize cooperating of location hole and reference column, can also be grab and cooperating of draw-in groove etc., we be referred to as location structure, and also are located on first module whichsoever, what person is located on second module, all is the implementation result that can realize the present invention.
This creation for embodiment and accompanying drawing, only be made for this creation is illustrated, be to make and be familiar with purpose and the effect that this operator can understand this creation strictly according to the facts, but not to this creation any limitation in addition, this creation also still can have other variation execution mode, so allly be familiar with purpose and the effect that this operator can understand this creation strictly according to the facts, to carry out other pattern under this case creation spirit and implement not breaking away from, the equivalence that all should be considered as this case claim is implemented.
Claims (7)
1. method of making pin connector, described pin connector has a docking part, described docking section is provided with first surface and second surface, be laid with flat the first terminal contact site on the first surface, be laid with flat second termination contact on the second surface and meet portion, described the first terminal contact site and the second termination contact portion are overlapping on the short transverse of docking section, and described method comprises:
The first terminal and the sizing material mode by produced by insert molding is formed first module, and wherein the first terminal contact site is exposed to the surface of first module, one end,
Second terminal and the sizing material mode by produced by insert molding is formed second module, and wherein the second termination contact portion is exposed to the surface of second module, one end,
After first module and second module cooperated again the mode with produced by insert molding be molded into one.
2. a kind of method of making pin connector as claimed in claim 1, it is characterized in that: described first module is provided with first mating surface, described second module is provided with second mating surface, and described first module and second module are provided with the location structure that this first mating surface and second mating surface can be cooperatively interacted.
3. a kind of method of making pin connector as claimed in claim 1 is characterized in that: form on the described docking section and connect first, second surperficial side, its side is provided with guiding groove.
4. a kind of method of making pin connector as claimed in claim 1 is characterized in that: described first surface and second surface symmetry, can realize that positive and negative two directions of pin connector insert.
5. a kind of method of making pin connector as claimed in claim 1, it is characterized in that: described is link with the docking section other end apart on pin connector, is laid with the first terminal connecting portion and the second terminal connecting portion on the first surface of this link, the second surface.
6. a kind of method of making pin connector as claimed in claim 5, it is characterized in that: described the first terminal connecting portion and the second terminal connecting portion are overlapping on the short transverse of link.
7. a kind of method of making pin connector as claimed in claim 1, it is characterized in that: described the first terminal contact site and the second termination contact portion all are depressed in first and second surfaces of docking section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102726808A CN103346458A (en) | 2013-06-30 | 2013-06-30 | Method for manufacturing pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102726808A CN103346458A (en) | 2013-06-30 | 2013-06-30 | Method for manufacturing pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103346458A true CN103346458A (en) | 2013-10-09 |
Family
ID=49281241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102726808A Pending CN103346458A (en) | 2013-06-30 | 2013-06-30 | Method for manufacturing pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103346458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015197002A1 (en) * | 2014-06-24 | 2015-12-30 | 蔡周贤 | Electrical connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422734Y (en) * | 1999-12-17 | 2001-03-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201285873Y (en) * | 2008-08-27 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201478493U (en) * | 2009-08-03 | 2010-05-19 | 东莞市扬明精密塑胶五金电子有限公司 | Novel weld line type terminal connector |
| CN201639014U (en) * | 2009-12-10 | 2010-11-17 | 蔡汉仪 | Plug connector |
| CN201758208U (en) * | 2010-08-11 | 2011-03-09 | 东莞市泰康电子科技有限公司 | Improved hdmi connector |
| CN202721288U (en) * | 2012-05-29 | 2013-02-06 | 信音电子(中山)有限公司 | Novel double-row terminal connector |
| CN202840121U (en) * | 2012-09-03 | 2013-03-27 | 东莞市凯昶德电子科技股份有限公司 | Full-shielding electric connector |
-
2013
- 2013-06-30 CN CN2013102726808A patent/CN103346458A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422734Y (en) * | 1999-12-17 | 2001-03-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US6231355B1 (en) * | 1999-12-17 | 2001-05-15 | Hon Hai Precision Ind. Co., Ltd. | Matched impedance connector having retention device on a grounding plane |
| CN201285873Y (en) * | 2008-08-27 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201478493U (en) * | 2009-08-03 | 2010-05-19 | 东莞市扬明精密塑胶五金电子有限公司 | Novel weld line type terminal connector |
| CN201639014U (en) * | 2009-12-10 | 2010-11-17 | 蔡汉仪 | Plug connector |
| CN201758208U (en) * | 2010-08-11 | 2011-03-09 | 东莞市泰康电子科技有限公司 | Improved hdmi connector |
| CN202721288U (en) * | 2012-05-29 | 2013-02-06 | 信音电子(中山)有限公司 | Novel double-row terminal connector |
| CN202840121U (en) * | 2012-09-03 | 2013-03-27 | 东莞市凯昶德电子科技股份有限公司 | Full-shielding electric connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015197002A1 (en) * | 2014-06-24 | 2015-12-30 | 蔡周贤 | Electrical connector |
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Application publication date: 20131009 |
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