CN107994375A - A kind of high current carrying capacity terminal springs - Google Patents
A kind of high current carrying capacity terminal springs Download PDFInfo
- Publication number
- CN107994375A CN107994375A CN201610947032.1A CN201610947032A CN107994375A CN 107994375 A CN107994375 A CN 107994375A CN 201610947032 A CN201610947032 A CN 201610947032A CN 107994375 A CN107994375 A CN 107994375A
- Authority
- CN
- China
- Prior art keywords
- spring arm
- carrying capacity
- high current
- current carrying
- terminal springs
- 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
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of high current carrying capacity terminal springs, include the spring arm of two kinds of different structures, respectively first spring arm and second spring arm, the first spring arm is equipped with the contact point of multiple terminal springs and female terminal, and the second spring arm, which is equipped with, to be used to increase additional contact point and improve the pressing block of contact performance.Compared with prior art, the present invention has the advantages that contact effect is good.
Description
Technical field
The present invention relates to a kind of terminal springs, more particularly, to a kind of high current carrying capacity terminal springs.
Background technology
For the terminal springs scheme of certain client, since product needs, terminal needs the current carrying capacity of higher, wherein
Terminal springs play highly important role.Existing terminal springs are generally low current level design structure, and contact point is less,
Contact resistance is larger, it is impossible to completes the work by larger current well.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of high current carrying capacity end
Sub-spring.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of high current carrying capacity terminal springs, include the spring arm of two kinds of different structures, are respectively first spring arm and the
Two spring arms, the first spring arm are equipped with the contact point of multiple terminal springs and female terminal, and the second spring arm is set
It is useful for increase additional contact point and improves the pressing block of contact performance.
The arrangement of the first spring arm and second spring arm, can be according to different service conditions according to different insertion objects
It is optionally combined.
The first spring arm and second spring arm arranged adjacent.
Some first spring arms and some second spring arm interphase distributions.
The contact point is positioned at the position of insertion contact difference insertion depth.
The spring arm back side is equipped with the boss for being used for improving terminal springs and female terminal contact performance.
The first spring arm is multistage bending structure, so as to form the contact point of multiple terminal springs and female terminal.
The terminal springs further include the substrate for fixed spring arm, which is equipped with to be used to improve and is connect with conversion terminal
Touch the salient point of performance.
Compared with prior art, the present invention has the following advantages：
1) it is good to contact effect, two kinds of special spring arm designs can be so that terminal springs reach 66 with being inserted into the contact point of contact
Place, reaches at 83 with the contact point of female terminal；
2) special punching structure is equipped among second spring arm, can provide terminal springs the contact extra with female terminal
Point；
3) contact point of two kinds of special spring arm configurations can reduce insertion positioned at the position of insertion contact difference insertion depth
The insertion force of contact, while ensure that terminal springs are better contacted with insertion contact；
4) the spring arm back side is equipped with special contact structures, can help to improve terminal springs and the contact performance of female terminal,
Reduce contact resistance.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is the part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
As shown in Figure 1, terminal springs of the present invention are by first spring arm 104 and second spring arm 102 and corresponding connection
Structure is formed, and wherein first spring arm 104 can increase terminal springs and the contact point quantity of female terminal by punch designs, is increased
Contact performance, reduces contact resistance.Second spring arm 102 adds a kind of punching structure in designing, which can increase contact
The contact performance of point.Spring arm quantity can be designed according to the female terminal that terminal springs match at the same time, two kinds of spring arms
Can adjacent or interphase distribution.The contact point of terminal springs and insertion contact is located at the position of insertion contact difference insertion depth,
The insertion force of termination can be reduced, while the contact design of stratification can guarantee that terminal springs with being inserted into the contact performance of contact more
It is prominent.Some boss are designed at the terminal springs back side, these boss can make terminal springs and female terminal reliable contacts, reduce contact
Resistance.The terminal springs processing of the invention at the same time is simple, and production packaging is easy, has very strong practicality.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain subject to.
Claims (8)
1. a kind of high current carrying capacity terminal springs, it is characterised in that include the spring arm of two kinds of different structures, be respectively the first bullet
Spring arm and second spring arm, contact point of the first spring arm equipped with multiple terminal springs and female terminal, described second
Spring arm, which is equipped with, to be used to increase additional contact point and improves the pressing block of contact performance.
A kind of 2. high current carrying capacity terminal springs according to claim 1, it is characterised in that the first spring arm and
The arrangement of second spring arm, can be optionally combined according to different service conditions according to different insertion objects.
A kind of 3. high current carrying capacity terminal springs according to claim 2, it is characterised in that the first spring arm with
Second spring arm arranged adjacent.
A kind of 4. high current carrying capacity terminal springs according to claim 2, it is characterised in that some first springs
Arm and some second spring arm interphase distributions.
5. a kind of high current carrying capacity terminal springs according to claim 1, it is characterised in that the contact point is positioned at slotting
Enter the position of contact difference insertion depth.
6. a kind of high current carrying capacity terminal springs according to claim 1, it is characterised in that the spring arm back side is set
It is useful for improving the boss of terminal springs and female terminal contact performance.
7. a kind of high current carrying capacity terminal springs according to claim 1, it is characterised in that the first spring arm is
Multistage bending structure, so as to form the contact point of multiple terminal springs and female terminal.
8. a kind of high current carrying capacity terminal springs according to claim 1, it is characterised in that the terminal springs further include use
In the substrate of fixed spring arm, which, which is equipped with, is used to improve the salient point with conversion terminal contact performance.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947032.1A CN107994375A (en) | 2016-10-26 | 2016-10-26 | A kind of high current carrying capacity terminal springs |
| PCT/CN2016/113545 WO2018076538A1 (en) | 2016-10-26 | 2016-12-30 | Electric socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947032.1A CN107994375A (en) | 2016-10-26 | 2016-10-26 | A kind of high current carrying capacity terminal springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107994375A true CN107994375A (en) | 2018-05-04 |
Family
ID=62023024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947032.1A Pending CN107994375A (en) | 2016-10-26 | 2016-10-26 | A kind of high current carrying capacity terminal springs |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107994375A (en) |
| WO (1) | WO2018076538A1 (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1518909A (en) * | 1975-06-23 | 1978-07-26 | Bunker Ramo | Electrical connector |
| US4606599A (en) * | 1981-12-17 | 1986-08-19 | Texas Instruments Incorporated | Low insertion force connector |
| JPH03291874A (en) * | 1990-04-10 | 1991-12-24 | Amp Japan Ltd | Receptacle type contact and manufacture thereof |
| JPH09259963A (en) * | 1996-03-21 | 1997-10-03 | Yazaki Corp | Female terminal |
| CN201408866Y (en) * | 2009-02-27 | 2010-02-17 | 比亚迪股份有限公司 | Blade spring inserting sleeve |
| CN202405473U (en) * | 2012-01-13 | 2012-08-29 | 东莞中探探针有限公司 | Crown spring and crown spring connector |
| CN104641513A (en) * | 2012-09-17 | 2015-05-20 | 罗森伯格高频技术有限及两合公司 | Contact element |
| CN204481189U (en) * | 2015-04-08 | 2015-07-15 | 德尔福连接器系统（南通）有限公司 | A kind of terminal springs elastic mechanism with high contact area |
| JP2016119292A (en) * | 2014-12-17 | 2016-06-30 | トヨタ自動車株式会社 | connector |
| CN206135002U (en) * | 2016-10-26 | 2017-04-26 | 德尔福中央电气（上海）有限公司 | High current -carrying ability terminal spring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5739827B2 (en) * | 2012-03-12 | 2015-06-24 | 古河電気工業株式会社 | Contact spring for connector terminal, female terminal, male terminal, and female connector |
| CN202633582U (en) * | 2012-06-12 | 2012-12-26 | 常州市莱肯电连接技术有限公司 | High-current double-cap jack |
| US9673549B2 (en) * | 2014-12-17 | 2017-06-06 | Toyota Jidosha Kabushiki Kaisha | Connector with movement suppression function during excessive vibration |
-
2016
- 2016-10-26 CN CN201610947032.1A patent/CN107994375A/en active Pending
- 2016-12-30 WO PCT/CN2016/113545 patent/WO2018076538A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1518909A (en) * | 1975-06-23 | 1978-07-26 | Bunker Ramo | Electrical connector |
| US4606599A (en) * | 1981-12-17 | 1986-08-19 | Texas Instruments Incorporated | Low insertion force connector |
| JPH03291874A (en) * | 1990-04-10 | 1991-12-24 | Amp Japan Ltd | Receptacle type contact and manufacture thereof |
| JPH09259963A (en) * | 1996-03-21 | 1997-10-03 | Yazaki Corp | Female terminal |
| CN201408866Y (en) * | 2009-02-27 | 2010-02-17 | 比亚迪股份有限公司 | Blade spring inserting sleeve |
| CN202405473U (en) * | 2012-01-13 | 2012-08-29 | 东莞中探探针有限公司 | Crown spring and crown spring connector |
| CN104641513A (en) * | 2012-09-17 | 2015-05-20 | 罗森伯格高频技术有限及两合公司 | Contact element |
| JP2016119292A (en) * | 2014-12-17 | 2016-06-30 | トヨタ自動車株式会社 | connector |
| CN204481189U (en) * | 2015-04-08 | 2015-07-15 | 德尔福连接器系统（南通）有限公司 | A kind of terminal springs elastic mechanism with high contact area |
| CN206135002U (en) * | 2016-10-26 | 2017-04-26 | 德尔福中央电气（上海）有限公司 | High current -carrying ability terminal spring |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018076538A1 (en) | 2018-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Applicant after: Ann Po Fu Central Electric (Shanghai) Co., Ltd. Address before: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Applicant before: Delphi Central Electric (Shanghai) Co., Ltd. |
|
| CB02 | Change of applicant information |