CN102437453A - Connector contact pair - Google Patents
Connector contact pair Download PDFInfo
- Publication number
- CN102437453A CN102437453A CN2011102463038A CN201110246303A CN102437453A CN 102437453 A CN102437453 A CN 102437453A CN 2011102463038 A CN2011102463038 A CN 2011102463038A CN 201110246303 A CN201110246303 A CN 201110246303A CN 102437453 A CN102437453 A CN 102437453A
- Authority
- CN
- China
- Prior art keywords
- contact
- connector
- female
- male
- springhole
- 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.)
- Pending
Links
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Images
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a connector contact pair, which comprises a male contact and a female contact. The connector contact pair is characterized in that one end of the male contact is provided with a pin with a flexible hole, the flexible hole is provided with a plurality of axial profile slots, one end of the flexible hole is provided with a groove, and the profile slots are uniformly distributed along the periphery of the flexible hole; one end of the female contact is provided with a flared plug hole; and the male contact and the female contact are combined through plugging, and the pin with the flexible hole of the male contact is flexibly contacted with the plug hole of the female contact for butting of a power supply of a connector. Compared with the prior art, the connector contact pair can be plugged conveniently and has large positive contact force, low contact resistance, good contact performance, high reliability, simple structure and low production cost, and the quality and safety in use of a product can be improved.
Description
Technical field
The present invention relates to the electric component technical field, especially a kind of to be used for power connector contact right.
Background technology
Connector is that power supply is supplied with one of the important components and parts is connected with control circuit in the electronic equipment, and contact is to being the most critical parts of connector, in various connectors, all must have to contact rightly, connects fast and separates with realization.
The contact of prior art is to mainly containing stranded elastic contact pin and rigidity jack, hat spring socket and rigidity contact pin, wire spring socket and rigidity contact pin and open flume type elastic hole and rigidity contact pin.Open flume type elastic hole reed in the grafting process is easily eccentric and influence contact performance, and electrical connection reliability is poor, but open flume type elastic hole moulding process is simple, and the processing and fabricating cost is low, still is widely used so far; All the other several kinds contacts are to because the moulding process more complicated, and production cost is high, is difficult to popularize use, and only just is used in the higher occasion of connection request at present.Since connector contact to connection reliability be the most important performance of connector, thereby it is always by extensive concern and attention, also is the hard nut to crack in the connector quality control.
Summary of the invention
A kind of connector contact that the objective of the invention is to be directed against the deficiency of prior art and design is right; It adopts fluting springhole structure, has improved to connect right contact performance, has improved the reliability that connects; And it is simple in structure; Processing and fabricating is convenient, and production cost is low, has improved the quality of product and safe in utilization.
The objective of the invention is to realize like this: a kind of connector contact is right; Comprise male contact and female contact, be characterized in that male contact is the contact pin that an end is provided with springhole, springhole is provided with axial profile groove; Its end is provided with groove, and profile groove evenly distributes for several circumference along springhole; Female contact is that an end is provided with bell-mouthed spliced eye; Male contact and female contact plug together, and the spliced eye Elastic Contact of its springhole contact pin and female contact realizes the reliable butt joint of connector.
The present invention has compared with prior art that plug is convenient, the forward contact force is big, and contact resistance is low, and contact performance is good, and reliability is high, and simple in structure, and production cost is low, and cost performance is high, has improved the quality of product and safe in utilization greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the male contact structural representation;
Fig. 3 is Fig. 2 vertical view;
Fig. 4 is the female contact structural representation.
Embodiment
Consult accompanying drawing 1, the present invention is made up of male contact 1 and female contact 2, and male contact 1 is the contact pin that an end is provided with springhole 13, and springhole 13 is provided with axial profile groove 11, and its end is provided with groove 12, and profile groove 11 evenly distributes for several circumference along springhole 13; Female contact 2 is the spliced eye that an end is provided with horn mouth 21; Male contact 1 is pegged graft with female contact 2, and its springhole 13 contact pins contact with the spliced eye elasticity 22 of female contact 2, realize the reliable butt joint of connector.
Consult accompanying drawing 4, female contact 2 is the spliced eye 22 that an end is provided with horn mouth 21.
The present invention is work like this: the groove 12 of male contact 1 is the guide section of springhole 13; The horn mouth 21 of female contact 2 is a guiding segments; When male contact 1 and female contact 2 plug together; The guide section of groove 12 contacts and Primary Location with the guiding segments of horn mouth 21 in advance, obtains good positional precision thereby male contact 1 is contacted with female contact 2, to guarantee to have when plugging together less insertion force.When male contact 1 further inserts female contact 2; The springhole 13 of the 22 pairs of male contacts 1 of jack through female contact 2 compresses; Make contacting of male contact 1 and female contact 2 obtain enough positive force and contact length, obtain the excellent contact performance and be connected reliably to guarantee to plug together the back that puts in place.
When male contact 1 is extracted female contact 2 and is separated; The jack 22 of female contact 2 separates with the springhole 13 of male contact 1 gradually; Male contact 1 outwards moves with the contact point of female contact 2 gradually, and to separating, compressed springhole 13 also recovers simultaneously gradually until contact.
More than just the present invention being further described, is not in order to the restriction this patent, all for the present invention's equivalence enforcement, all should be contained within the claim scope of this patent.
Claims (1)
1. a connector contact is right, comprises male contact and female contact, it is characterized in that male contact is the contact pin that an end is provided with springhole, and springhole is provided with axial profile groove, and its end is provided with groove, and profile groove evenly distributes for several circumference along springhole; Female contact is that an end is provided with bell-mouthed spliced eye; Male contact and female contact plug together, and the spliced eye Elastic Contact of its springhole contact pin and female contact realizes the reliable butt joint of connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102463038A CN102437453A (en) | 2011-08-24 | 2011-08-24 | Connector contact pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102463038A CN102437453A (en) | 2011-08-24 | 2011-08-24 | Connector contact pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102437453A true CN102437453A (en) | 2012-05-02 |
Family
ID=45985393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102463038A Pending CN102437453A (en) | 2011-08-24 | 2011-08-24 | Connector contact pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102437453A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178373A (en) * | 2013-03-14 | 2013-06-26 | 陕西华达科技股份有限公司 | Elastic pin contact in electric connector |
| CN103390821A (en) * | 2013-07-26 | 2013-11-13 | 上海航天科工电器研究院有限公司 | Contact element free from being closed up |
| CN103915704A (en) * | 2014-04-23 | 2014-07-09 | 上海航天科工电器研究院有限公司 | Flexible contact assembly of electric coupler |
| CN104916938A (en) * | 2015-05-20 | 2015-09-16 | 苏州华旃航天电器有限公司 | Short conductor jack assembly |
| CN105591237A (en) * | 2014-10-23 | 2016-05-18 | 中兴通讯股份有限公司 | PCB backboard connector |
| CN107611726A (en) * | 2017-09-07 | 2018-01-19 | 芜湖皖江知识产权运营中心有限公司 | Electric automobile charging pile plugs and sockets device |
| CN107623209A (en) * | 2017-09-07 | 2018-01-23 | 芜湖皖江知识产权运营中心有限公司 | A kind of electric automobile charging pile plugs and sockets structure |
| CN109273938A (en) * | 2017-07-17 | 2019-01-25 | 上海增信电子有限公司 | F type connector |
| CN111244664A (en) * | 2016-02-26 | 2020-06-05 | 罗森伯格高频技术有限及两合公司 | Self-closing contact sleeve |
| CN112736521A (en) * | 2020-12-21 | 2021-04-30 | 北京无线电计量测试研究所 | Electric connector contact assembly |
| CN106848666B (en) * | 2017-03-18 | 2023-07-14 | 昆山惠禾新能源科技有限公司 | Plug terminals, socket terminals and components thereof |
| WO2024176096A1 (en) * | 2023-02-20 | 2024-08-29 | Harting Electric Stiftung & Co. Kg | Connector disengage resistance mechanism |
| US12482985B2 (en) | 2023-01-23 | 2025-11-25 | Harting Electric Stiftung & Co. Kg | High-current plug-in connector system and method for setting its total disconnection force |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336422Y (en) * | 2009-02-01 | 2009-10-28 | 四川永贵科技有限公司 | Contact pin for heavy-current electric connector |
| CN201584539U (en) * | 2009-10-30 | 2010-09-15 | 苏州华旃航天电器有限公司 | Terminal of power connector of printed board |
| CN101938055A (en) * | 2009-06-29 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Plug and earphones using it |
| CN102064412A (en) * | 2009-11-14 | 2011-05-18 | 苏州华旃航天电器有限公司 | Elastic contact element of electric connector |
-
2011
- 2011-08-24 CN CN2011102463038A patent/CN102437453A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336422Y (en) * | 2009-02-01 | 2009-10-28 | 四川永贵科技有限公司 | Contact pin for heavy-current electric connector |
| CN101938055A (en) * | 2009-06-29 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Plug and earphones using it |
| CN201584539U (en) * | 2009-10-30 | 2010-09-15 | 苏州华旃航天电器有限公司 | Terminal of power connector of printed board |
| CN102064412A (en) * | 2009-11-14 | 2011-05-18 | 苏州华旃航天电器有限公司 | Elastic contact element of electric connector |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178373A (en) * | 2013-03-14 | 2013-06-26 | 陕西华达科技股份有限公司 | Elastic pin contact in electric connector |
| CN103390821A (en) * | 2013-07-26 | 2013-11-13 | 上海航天科工电器研究院有限公司 | Contact element free from being closed up |
| CN103915704A (en) * | 2014-04-23 | 2014-07-09 | 上海航天科工电器研究院有限公司 | Flexible contact assembly of electric coupler |
| CN105591237A (en) * | 2014-10-23 | 2016-05-18 | 中兴通讯股份有限公司 | PCB backboard connector |
| CN104916938A (en) * | 2015-05-20 | 2015-09-16 | 苏州华旃航天电器有限公司 | Short conductor jack assembly |
| CN111244664B (en) * | 2016-02-26 | 2022-05-24 | 罗森伯格高频技术有限及两合公司 | Self-closing contact sleeve |
| CN111244664A (en) * | 2016-02-26 | 2020-06-05 | 罗森伯格高频技术有限及两合公司 | Self-closing contact sleeve |
| CN106848666B (en) * | 2017-03-18 | 2023-07-14 | 昆山惠禾新能源科技有限公司 | Plug terminals, socket terminals and components thereof |
| CN109273938A (en) * | 2017-07-17 | 2019-01-25 | 上海增信电子有限公司 | F type connector |
| CN107623209A (en) * | 2017-09-07 | 2018-01-23 | 芜湖皖江知识产权运营中心有限公司 | A kind of electric automobile charging pile plugs and sockets structure |
| CN107611726A (en) * | 2017-09-07 | 2018-01-19 | 芜湖皖江知识产权运营中心有限公司 | Electric automobile charging pile plugs and sockets device |
| CN112736521A (en) * | 2020-12-21 | 2021-04-30 | 北京无线电计量测试研究所 | Electric connector contact assembly |
| US12482985B2 (en) | 2023-01-23 | 2025-11-25 | Harting Electric Stiftung & Co. Kg | High-current plug-in connector system and method for setting its total disconnection force |
| WO2024176096A1 (en) * | 2023-02-20 | 2024-08-29 | Harting Electric Stiftung & Co. Kg | Connector disengage resistance mechanism |
| US12407124B1 (en) | 2023-02-20 | 2025-09-02 | HARTIN Electric Stiftung & Co. KG | Connector disengage resistance mechanism |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |