CN103199358A - Electric connector component and combined terminal thereof - Google Patents
Electric connector component and combined terminal thereof Download PDFInfo
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- CN103199358A CN103199358A CN2012100040067A CN201210004006A CN103199358A CN 103199358 A CN103199358 A CN 103199358A CN 2012100040067 A CN2012100040067 A CN 2012100040067A CN 201210004006 A CN201210004006 A CN 201210004006A CN 103199358 A CN103199358 A CN 103199358A
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- shaped contact
- contact site
- female terminal
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Abstract
The invention provides an electric connector component and a combined terminal of the electric connector component. The electric connector component and the combined terminal of the electric connector component is characterized in that a socket terminal of the connector is improved, a second contact part of the socket terminal is changed to be reverse-S-shaped, the elastic deformation range of the socket terminal is expanded, the ability resisting permanent deformation is promoted, therefore contact reliability of the whole product is improved, in addition, when the socket terminal is stressed by downward and rightward force, a flat contact part of the socket terminal is connected with an arc-shaped contact part in an abutting-against mode, fracture and deformation of the socket terminal can be effectively avoided.
Description
Technical field
The present invention relates to a kind of electric coupler component, be specifically related to a kind of board to board connector and splicing ear thereof.
Background technology
Board to board connector is the strongest connector product of transmittability in present all connector product types, be mainly used in industries such as electric power system, communication network, financial manufacturing, elevator, industrial automation, Medical Devices, office equipment, household electrical appliances, military project manufacturing, the main spacing of board to board connector has 0.4mm, 0.5mm, 0.635mm, 0.8mm, 1.00m, 1.27mm at present.
Board to board connector (Board-to-board Connector, be called for short BTB) generally formed by male end connector (header) and female end connector (socket), because adapted space is limited, often the male and female product cooperates the back overall height less than 1.0mm, therefore the material of the flexible terminal of socket is extremely thin, has only 0.08 ~ 0.10mm.When the male end connector inserts, be easy to generate because the insufficient rigidity on contraposition deviation and the cooperation direction causes the terminal permanent deformation to stride pin, thereby cause connection to lose efficacy, this failure mode is the topmost failure mode of this type of connector failure mode.If can improve contact reliability and the non-deformability of female end connector socket, the inefficacy that then can reduce product greatly may.
Summary of the invention
The object of the invention is to provide a kind of electric coupler component and terminals of a unit block thereof, it is by changing the structure of electric coupler component female terminal, improve the contact reliability of female terminal and plug terminal, and female terminal is the downward and motion that takes over when stressed, has avoided the generation of this terminal stress destruction situation.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of electric coupler component, it comprises plug 1 and the socket 2 that is assembled into one with described plug 1, described plug 1 comprises that the header body made by insulating material and several are made and be arranged on preset space length the plug terminal 3 of described header body by electric conducting material, described socket 2 comprises that the jack body made by insulating material and several are arranged on the female terminal 4 of described jack body with preset space length, plug terminal 3 comprises horizontally extending welding ends and the U-shaped contact jaw that extends from described welding ends one, described female terminal 4 comprises the installation end of " several " shape and the inverted S-shaped contact jaw that extends from the installation end one, and described plug terminal 3 inserts and is folded in by the U-shaped contact jaw between " several " shape installation end of female terminal 4 and the inverted S-shaped contact jaw and forms two points with female terminal 4 and contact.
Detailed technical scheme is: a kind of electric coupler component, it comprises plug 1 and the socket 2 that is assembled into one with described plug 1, described plug 1 comprises that the header body made by insulating material and several are made and be arranged on preset space length the plug terminal 3 of described header body by electric conducting material, described socket 2 comprises that the jack body made by insulating material and several are arranged on the female terminal 4 of described jack body with preset space length, plug terminal 3 comprises horizontally extending welding ends and the U-shaped contact jaw that extends from described welding ends one, described female terminal 4 comprises the installation end of " several " shape and the inverted S-shaped contact jaw that extends from the installation end one, described plug terminal 3 inserts and is folded in by the U-shaped contact jaw between " several " shape installation end of female terminal 4 and the inverted S-shaped contact jaw and forms two points with female terminal 4 and contact, be formed with smooth contact site between " several " shape installation end of described female terminal 4 and the inverted S-shaped contact jaw, described inverted S-shaped contact jaw has the insertion that is subjected to plug terminal 3 and distortion downwards is resisted against described smooth contact site, with the arc-shaped contact part that prevents that described inverted S-shaped contact jaw from fractureing because of excessive deformation, described arc-shaped contact part is convex structure, the U-shaped contact jaw of described plug terminal 3 is in being formed with first contact site 31 and second contact site 32 near two U-shaped free ends, " several " shape installation end of described female terminal 4 has first contact site 41 that contacts with first contact site 31 of described plug terminal 3, the inverted S-shaped contact jaw of described female terminal 4 has second contact site 42 that contacts with second contact site 32 of described plug terminal 3, first contact site 41 of female terminal 4 has projection, first contact site 31 of described plug terminal 3 is formed with the groove that cooperates with described projection, described groove and projection constitute locking mechanism, have the gap between the installation end of " several " shape of described female terminal 4 and the inverted S-shaped contact jaw, the U-shaped contact jaw of described plug terminal 3 inserts and is folded in this gap.
The present invention also provides a kind of terminals of a unit block, it comprises plug terminal and the female terminal that matches with plug terminal, described plug terminal 3 comprises horizontally extending welding ends and the U-shaped contact jaw that extends to form from described welding ends one, described female terminal 4 comprises the installation end of " several " shape and the inverted S-shaped contact jaw that extends from the installation end one, and described plug terminal 3 inserts and is folded in by the U-shaped contact jaw between " several " shape installation end of female terminal 4 and the inverted S-shaped contact jaw and forms two points with female terminal 4 and contact.
Detailed technical scheme is: a kind of terminals of a unit block, it comprises plug terminal and the female terminal that matches with plug terminal, described plug terminal 3 comprises horizontally extending welding ends and the U-shaped contact jaw that extends to form from described welding ends one, described female terminal 4 comprises the installation end of " several " shape and the inverted S-shaped contact jaw that extends from the installation end one, described plug terminal 3 inserts and is folded in by the U-shaped contact jaw between " several " shape installation end of female terminal 4 and the inverted S-shaped contact jaw and forms two points with female terminal 4 and contact, be formed with smooth contact site between " several " shape installation end of described female terminal 4 and the inverted S-shaped contact jaw, described inverted S-shaped contact jaw has the insertion that is subjected to plug terminal 3 and distortion downwards is resisted against the arc-shaped contact part of described smooth contact site to prevent that described inverted S-shaped contact jaw from fractureing because of excessive deformation, described arc-shaped contact part is convex structure, the U-shaped contact jaw of described plug terminal 3 is in being formed with first contact site 31 and second contact site 32 near two U-shaped free ends, " several " shape installation end of described female terminal 4 has first contact site 41 that contacts with first contact site 31 of described plug terminal 3, the inverted S-shaped contact jaw of described female terminal 4 has second contact site 42 that contacts with second contact site 32 of described plug terminal 3, first contact site 41 of described female terminal 4 has projection, first contact site 31 of described plug terminal 3 is formed with the groove that cooperates with described projection, and described groove and projection constitute locking mechanism.
With respect to scheme of the prior art, advantage of the present invention is:
1. the invention provides a kind of electric coupler component and terminals of a unit block thereof, emphasis improves at the female terminal of connector, change into the contact jaw of female terminal inverted S-shaped, increased the scope of the strain of female terminal, the ability of opposing permanent deformation increases, so also just improved the contact reliability of entire product, in addition, when the smooth contact site of female terminal and arc-shaped contact part are subjected to downwards to the right strength at female terminal, smooth contact site and arc-shaped contact part butt can prevent effectively that female terminal from fractureing because of excessive deformation;
2. the present invention matches at the set groove of the set projection of first contact site of female terminal and first contact site of plug terminal, constitutes locking mechanism, has improved the contact reliability of product.
Description of drawings
Fig. 1 is the overall structure figure of electric coupler component of the present invention;
Fig. 2 is the matching chart of plug terminal among the present invention and female terminal;
Wherein: 1, plug; 2, socket; 3, plug terminal; 31, first contact site; 32, second contact site; 4, female terminal; 41, first contact site; 42, second contact site.
Embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are not limited to limit the scope of the invention for explanation the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
The described electric coupler component of present embodiment as shown in Figure 1, described electric coupler component comprises plug 1 and the socket 2 that is assembled into one with described plug 1, described plug 1 comprises that the header body (header body) made by insulating material and several are made and be arranged on preset space length the plug terminal 3 of described header body by electric conducting material, described socket 2 comprises that the jack body (not label) made by insulating material and several are arranged on the female terminal 4 of described jack body with preset space length, plug terminal 3 comprises horizontally extending welding ends (not label) and the U-shaped contact jaw that extends to form from described welding ends one, described female terminal 4 comprises the installation end of " several " shape and the inverted S-shaped contact jaw that extends from the installation end one, described plug terminal 3 inserts and is folded in by the U-shaped contact jaw between " several " shape installation end of female terminal 4 and the inverted S-shaped contact jaw and forms two points with female terminal 4 and contact, be formed with smooth contact site A between " several " shape installation end of described female terminal 4 and the inverted S-shaped contact jaw, described inverted S-shaped contact jaw has the insertion that is subjected to plug terminal 3 and distortion downwards is resisted against described smooth contact site A, with the arc-shaped contact part B that prevents that described inverted S-shaped contact jaw from fractureing because of excessive deformation, described arc-shaped contact part B is convex structure, so the finger sheet shape that arranges compared to existing technology can provide better cushion effect, and the stressed relatively dispersion of arc-shaped structure, can improve the anti-effect that fractures.The U-shaped contact jaw of described plug terminal 3 is in being formed with first contact site 31 and second contact site 32 respectively near two U-shaped free ends, " several " shape installation end of described female terminal 4 has first contact site 41 that contacts with first contact site 31 of described plug terminal 3, the inverted S-shaped contact jaw of described female terminal 4 has second contact site 42 that contacts with second contact site 32 of described plug terminal 3, first contact site 41 of female terminal 4 has projection, first contact site 31 of described plug terminal 3 is formed with the groove that cooperates with described projection, described groove and projection constitute locking mechanism, have the gap between the installation end of " several " shape of described female terminal 4 and the inverted S-shaped contact jaw, the U-shaped contact jaw of described plug terminal 3 inserts and is folded in this gap.
The described terminals of a unit block of present embodiment as shown in Figure 2, described terminals of a unit block comprises plug terminal 3 and the female terminal 4 that matches with plug terminal 3, described plug terminal 3 comprises horizontally extending welding ends and the U-shaped contact jaw that extends to form from described welding ends one, described female terminal 4 comprises the installation end of " several " shape and the inverted S-shaped contact jaw that extends from the installation end one, described plug terminal 3 inserts and is folded in by the U-shaped contact jaw between " several " shape installation end of female terminal 4 and the inverted S-shaped contact jaw and forms two points with female terminal 4 and contact, be formed with smooth contact site A between " several " shape installation end of described female terminal 4 and the inverted S-shaped contact jaw, described inverted S-shaped contact jaw has the insertion that is subjected to plug terminal 3 and distortion downwards is resisted against the arc-shaped contact part B of described smooth contact site A to prevent that described inverted S-shaped contact jaw from fractureing because of excessive deformation, described arc-shaped contact part B is convex structure, so the finger sheet shape that arranges compared to existing technology can provide better cushion effect, and the stressed relatively dispersion of arc-shaped structure, can improve the anti-effect that fractures.The U-shaped contact jaw of described plug terminal 3 is in being formed with first contact site 31 and second contact site 32 near two U-shaped free ends, " several " shape installation end of described female terminal 4 has first contact site 41 that contacts with first contact site 31 of described plug terminal 3, the inverted S-shaped contact jaw of described female terminal 4 has second contact site 42 that contacts with second contact site 32 of described plug terminal 3, first contact site 41 of described female terminal 4 has projection, first contact site 31 of described plug terminal 3 is formed with the groove that cooperates with described projection, and described groove and projection constitute locking mechanism.
Electric coupler component described in the present embodiment and terminals of a unit block thereof, emphasis improves at the female terminal of connector, with female terminal contact jaw change into inverted S-shaped, increased the scope of the strain of female terminal, the ability of opposing permanent deformation increases, so also just improved the contact reliability of entire product, in addition, when the smooth contact site A of female terminal and arc-shaped contact part B are subjected to downwards to the right strength at female terminal, smooth contact site A and arc-shaped contact part B butt can prevent effectively that female terminal is because of the stressed excessive distortion that fractures.And the contact site of arc can provide better cushion effect, and arc-shaped structure is stressed relatively disperses, and can improve the anti-effect that fractures.
Present embodiment also matches at the set groove of the set projection of first contact site of female terminal and first contact site of plug terminal, constitutes locking mechanism, has improved the contact reliability of product.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All spirit essence is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (10)
1. electric coupler component, it comprises plug (1) and the socket (2) that is assembled into one with described plug (1), described plug (1) comprises that the header body made by insulating material and several are made and be arranged on preset space length the plug terminal (3) of described header body by electric conducting material, described socket (2) comprises that the jack body made by insulating material and several are arranged on the female terminal (4) of described jack body with preset space length, it is characterized in that, described plug terminal (3) comprises horizontally extending welding ends and the U-shaped contact jaw that extends to form from described welding ends one, described female terminal (4) comprises the installation end of " several " shape and the inverted S-shaped contact jaw that extends from the installation end one, and described plug terminal (3) inserts and is folded in by the U-shaped contact jaw between " several " shape installation end of female terminal (4) and the inverted S-shaped contact jaw and forms two point with female terminal (4) and contact.
2. electric coupler component according to claim 1, it is characterized in that, be formed with smooth contact site between " several " shape installation end of described female terminal (4) and the inverted S-shaped contact jaw, described inverted S-shaped contact jaw has the insertion that is subjected to plug terminal (3) and distortion downwards is resisted against described smooth contact site, with the arc-shaped contact part that prevents that described inverted S-shaped contact jaw from fractureing because of excessive deformation.
3. electric coupler component according to claim 2 is characterized in that, described arc-shaped contact part is convex structure.
4. electric coupler component according to claim 2, it is characterized in that, the U-shaped contact jaw of described plug terminal (3) is in being formed with first contact site (31) and second contact site (32) near two U-shaped free ends, " several " shape installation end of described female terminal (4) has first contact site (41) that contacts with first contact site (31) of described plug terminal (3), and the inverted S-shaped contact jaw of described female terminal (4) has second contact site (42) that contacts with second contact site (32) of described plug terminal (3).
5. electric coupler component according to claim 4, it is characterized in that, first contact site (41) of described female terminal (4) has projection, and first contact site (31) of described plug terminal (3) is formed with the groove that cooperates with described projection, and described groove and projection constitute locking mechanism.
6. electric coupler component according to claim 1 is characterized in that, has the gap between the installation end of " several " shape of described female terminal (4) and the inverted S-shaped contact jaw, and the U-shaped contact jaw of described plug terminal (3) inserts and is folded in this gap.
7. terminals of a unit block, it comprises plug terminal (3) and the female terminal (4) that matches with plug terminal (3), it is characterized in that, described plug terminal (3) comprises horizontally extending welding ends and the U-shaped contact jaw that extends to form from described welding ends one, described female terminal (4) comprises the installation end of " several " shape and the inverted S-shaped contact jaw that extends from the installation end one, and described plug terminal (3) inserts and is folded in by the U-shaped contact jaw between " several " shape installation end of female terminal (4) and the inverted S-shaped contact jaw and forms two point with female terminal (4) and contact.
8. terminals of a unit block according to claim 7, it is characterized in that, be formed with smooth contact site between " several " shape installation end of described female terminal (4) and the inverted S-shaped contact jaw, described inverted S-shaped contact jaw has the insertion that is subjected to plug terminal (3) and distortion downwards is resisted against the arc-shaped contact part of described smooth contact site to prevent that described inverted S-shaped contact jaw from fractureing because of excessive deformation, and described arc-shaped contact part is convex structure.
9. terminals of a unit block according to claim 8, it is characterized in that, the U-shaped contact jaw of described plug terminal (3) is in being formed with first contact site (31) and second contact site (32) near two U-shaped free ends, " several " shape installation end of described female terminal (4) has first contact site (41) that contacts with first contact site (31) of described plug terminal (3), and the inverted S-shaped contact jaw of described female terminal (4) has second contact site (42) that contacts with second contact site (32) of described plug terminal (3).
10. terminals of a unit block according to claim 9, it is characterized in that, first contact site (41) of described female terminal (4) has projection, and first contact site (31) of described plug terminal (3) is formed with the groove that cooperates with described projection, and described groove and projection constitute locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100040067A CN103199358A (en) | 2012-01-09 | 2012-01-09 | Electric connector component and combined terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100040067A CN103199358A (en) | 2012-01-09 | 2012-01-09 | Electric connector component and combined terminal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103199358A true CN103199358A (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100040067A Pending CN103199358A (en) | 2012-01-09 | 2012-01-09 | Electric connector component and combined terminal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103199358A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099565A (en) * | 2016-06-24 | 2016-11-09 | 中航光电科技股份有限公司 | A kind of adapter, printed board assembly and contact assemblies |
| CN110444939A (en) * | 2019-07-19 | 2019-11-12 | 浙江工贸职业技术学院 | A kind of photovoltaic cell connecting device |
| CN114743824A (en) * | 2021-12-22 | 2022-07-12 | 平高集团有限公司 | Double-break isolating switch and GIS equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3108400U (en) * | 2004-03-09 | 2005-04-14 | 鴻海精密工業股▲ふん▼有限公司 | Electrical connector |
| CN201060991Y (en) * | 2007-06-11 | 2008-05-14 | 江苏华富电子有限公司 | Board-to-board electric connector |
| CN101355207A (en) * | 2007-07-25 | 2009-01-28 | 广濑电机株式会社 | Electrical connector |
| CN101997192A (en) * | 2009-08-18 | 2011-03-30 | 广濑电机株式会社 | Electric connector for circuit board |
-
2012
- 2012-01-09 CN CN2012100040067A patent/CN103199358A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3108400U (en) * | 2004-03-09 | 2005-04-14 | 鴻海精密工業股▲ふん▼有限公司 | Electrical connector |
| CN201060991Y (en) * | 2007-06-11 | 2008-05-14 | 江苏华富电子有限公司 | Board-to-board electric connector |
| CN101355207A (en) * | 2007-07-25 | 2009-01-28 | 广濑电机株式会社 | Electrical connector |
| CN101997192A (en) * | 2009-08-18 | 2011-03-30 | 广濑电机株式会社 | Electric connector for circuit board |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099565A (en) * | 2016-06-24 | 2016-11-09 | 中航光电科技股份有限公司 | A kind of adapter, printed board assembly and contact assemblies |
| CN106099565B (en) * | 2016-06-24 | 2018-11-13 | 中航光电科技股份有限公司 | A kind of connector, printed board assembly and contact assemblies |
| CN110444939A (en) * | 2019-07-19 | 2019-11-12 | 浙江工贸职业技术学院 | A kind of photovoltaic cell connecting device |
| CN110444939B (en) * | 2019-07-19 | 2020-11-03 | 浙江工贸职业技术学院 | Photovoltaic cell connecting device |
| CN114743824A (en) * | 2021-12-22 | 2022-07-12 | 平高集团有限公司 | Double-break isolating switch and GIS equipment |
| CN114743824B (en) * | 2021-12-22 | 2024-05-17 | 平高集团有限公司 | Double-break isolating switch and GIS equipment |
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| PB01 | Publication | ||
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Application publication date: 20130710 |