CN202712508U - Conductive terminal - Google Patents
Conductive terminal Download PDFInfo
- Publication number
- CN202712508U CN202712508U CN 201220322933 CN201220322933U CN202712508U CN 202712508 U CN202712508 U CN 202712508U CN 201220322933 CN201220322933 CN 201220322933 CN 201220322933 U CN201220322933 U CN 201220322933U CN 202712508 U CN202712508 U CN 202712508U
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- CN
- China
- Prior art keywords
- pair
- terminal
- counter
- rotating arm
- base portion
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a conductive terminal used for butting with a butting terminal. The conductive terminal comprises a base portion, a tail portion formed by extending backwards from the base portion, and a contact portion formed by extending forwards from the base portion, wherein the contact portion comprises a pair of extension arms formed by extending forwards from two sides of the base portion, a pair of turning portions formed by invertedly bending tail ends of the pair of extension arms, and a pair of reversal arms formed by extending backwards tail ends of the pair of turning portions, tail ends of the reversal arms form a combination portion to integrate with the pair of reversal arms into one body, the pair of extension arms, the pair of turning portions and the pair of the reversal arms are mutually separated to form plug-in space for the butting terminal, inner sides of the reversal arms near the turning portions oppositely project to form a pair of butting points, outer sides of the reversal arms at the butting points form concave portions, and outer sides of the reversal arms or of the turning portions are torn to form elastic outer arms at outer sides of the concave portions. The conductive terminal can stably contact the butting terminal and is not easy to be tired or damage.
Description
Technical field
The utility model relates to electric connector field, the conducting terminal that espespecially a kind of electric connector is used.
Background technology
No. 200510117230.7 patent application document of the People's Republic of China (PRC) disclosed a kind of electric connector conducting terminal, and described conducting terminal comprises base portion, extend to form the afterbody that is provided with crimping from the base portion rear end, and the contact site that extends to form from the base portion front end.The a pair of return portion that described contact site comprises a pair of adjutage that forms from base portion front end both sides horizontal-extending, form from the terminal inverse bending of a pair of adjutage, and a pair of counter-rotating arm that oppositely extends to form from described a pair of return portion end, the relative inside protrusions of described a pair of return portion forms a pair of docking point.Mutually isolate the plant space that forms the docking terminal in the middle of described a pair of adjutage, a pair of return portion, a pair of counter-rotating arm.
The docking point of above-mentioned conducting terminal is located at the relative inboard of return portion, because the elasticity dynamics of described return portion itself is larger, when the docking terminal is inserted in described plant space, needs larger External Force Acting, causes easily the contact site of conducting terminal to damage; And only have return portion to provide elastic force and elastic-restoring force for docking point, described docking terminal can outwards push a pair of return portion energetically when inserting, and causes return portion metal fatigue to occur and causes the problem that return portion can't elastic reset.
The utility model content
The purpose of this utility model is to provide a kind of can effectively keep in touch the elastic force of section and the conducting terminal of elastic-restoring force.
For this reason, the utility model provide a kind of for the conducting terminal that docks terminal docking, comprise base portion, from the backward afterbody that extends to form of base portion, reach the contact site that extends to form from the base portion forward direction, described contact site comprises a pair of adjutage that extends to form from base portion both sides forward direction, a pair of return portion from the terminal inverse bending formation of a pair of adjutage, from the terminal backward a pair of counter-rotating arm that extends to form of a pair of return portion, the terminal joint portion that forms of described counter-rotating arm is linked as integral body with a pair of counter-rotating arm, described a pair of adjutage, a pair of return portion, and a pair of counter-rotating arm is spaced from each other the plant space that is formed for accommodating described docking terminal, the a pair of docking point of the relatively outstanding formation in inboard at the contiguous return portion of described counter-rotating arm place, the described counter-rotating arm outside that is positioned at the docking point place is formed with depressed part, and the outside of described counter-rotating arm or return portion is torn and formed the elasticity outer arm that is positioned at the depressed part outside.
With respect to prior art, the utility model makes contact site be not easy to fatigue when strain by reduced the rigidity of counter-rotating arm at the counter-rotating arm arranged outside depressed part of conducting terminal at the docking point place; Simultaneously, tear in the contact site outside and to form the elasticity outer arm that is positioned at the docking point outside and provide cross-elasticity power to docking point, guaranteed that docking point contacts with docking the stable of terminal, be that the utility model conducting terminal is stablized in the situation about contacting with the docking terminal in assurance, prolonged simultaneously conducting terminal antifatigue degree.
Description of drawings
Fig. 1 is the stereogram of the utility model conducting terminal.
Fig. 2 is the stereogram of another angle of the utility model conducting terminal.
Fig. 3 is the vertical view of the utility model conducting terminal.
Embodiment
See also Fig. 1 to shown in Figure 3, the utility model conducting terminal comprises base portion 1, from the base portion 1 backward afterbody that extends to form 2, and the contact site 3 that extends to form from base portion 1 forward direction.
Described base portion 1 both sides extend upward and form support chip 11, and described support chip 11 is used for being held in the upper wall (not shown) of insulating body terminal groove with the position of spacing conducting terminal at above-below direction.Described base portion 1 mid portion is torn downwards and is formed hangnail 12 so that described conducting terminal is snapped in the insulating body terminal groove (not shown).
Described afterbody 2 comprises the electric contact pieces 21 that extends upward formation from both sides, and crimping 22.Battery core and conducting that described electric contact pieces 21 is used in the clamping cable (not shown), described crimping 22 is used for gripping described cable.
Described contact site 3 comprises a pair of counter-rotating arm 33 that forms a pair of adjutage 31, oppositely extends to form from a pair of return portion 32 of adjutage 31 terminal inverse bendings, from return portion 32 terminal relatively adjutage 31 bearing of trends from base portion 1 front end both sides horizontal-extending, the end of described a pair of counter-rotating arm 33 is connected as a single entity by joint portion 35, and described joint portion 35 reflexive pivoted arm 33 terminal downward bendings also extend to and base portion 1 butt.Described a pair of adjutage 31, a pair of return portion 32, and a pair of counter-rotating arm 33 be spaced from each other, and be formed for the plant space 4 of accommodating docking terminal (not shown).Described a pair of counter-rotating arm 33 is planted for described docking terminal between the described docking point 34 near the outstanding in opposite directions hemispheric docking point 34 that forms in the inboard of return portion 32.Counter-rotating arm 33 outsides at described docking point 34 places are formed with depressed part 36 to reduce the rigidity of contact site 3, the outside of described contact site 3 is torn from adjutage 31 places to counter-rotating arm 33 places and is formed elasticity outer arm 37, and described elasticity outer arm 37 is positioned at described return portion 32, reaches docking point 34 residing counter-rotating arms 33 outsides to provide secondary elastic force to docking point 34 when return portion 32 and counter-rotating arm 33 elastic forces are not enough.Described depressed part 36 is between docking point 34 and elasticity outer arm 37.
In other embodiments, described elasticity outer arm 37 also can be to tear from return portion 32 places to 33 formation of counter-rotating arm; Equally, described elasticity outer arm 37 can also be that reflexive pivoted arm 33 rear ends are torn to docking point 34 places of counter-rotating arm 33 front ends and formed.
Compared to prior art, the counter-rotating arm 33 arranged outside depressed parts 36 of the utility model conducting terminal at docking point 34 places have reduced the rigidity of counter-rotating arm 33, make contact site 3 be not easy to fatigue when strain; Simultaneously, tear in contact site 3 outsides and to form the elasticity outer arm 37 that is positioned at docking point 34 outsides and provide cross-elasticity power to docking point 34, guaranteed that docking point 34 contacts with docking the stable of terminal, be that the utility model conducting terminal is stablized in the situation about contacting with the docking terminal in assurance, prolonged simultaneously conducting terminal antifatigue degree.
Claims (9)
1. one kind is used for and the conducting terminal that docks the terminal docking, comprise base portion, from the backward afterbody that extends to form of base portion, reach the contact site that extends to form from the base portion forward direction, described contact site comprises a pair of adjutage that extends to form from base portion both sides forward direction, a pair of return portion from the terminal inverse bending formation of a pair of adjutage, from the terminal backward a pair of counter-rotating arm that extends to form of a pair of return portion, the terminal joint portion that forms of described counter-rotating arm is linked as integral body with a pair of counter-rotating arm, described a pair of adjutage, a pair of return portion, and a pair of counter-rotating arm is spaced from each other the plant space that is formed for accommodating described docking terminal, the a pair of docking point of the relatively outstanding formation in inboard at the contiguous return portion of described counter-rotating arm place, it is characterized in that: the described counter-rotating arm outside that is positioned at the docking point place is formed with depressed part, and the outside of described counter-rotating arm or return portion is torn and formed the elasticity outer arm that is positioned at the depressed part outside.
2. conducting terminal as claimed in claim 1 is characterized in that: described elasticity outer arm is torn from the adjutage outside to the counter-rotating arm and is formed.
3. conducting terminal as claimed in claim 1 is characterized in that: described elasticity outer arm is torn from the return portion outside to the counter-rotating arm and is formed.
4. conducting terminal as claimed in claim 1 is characterized in that: described elasticity outer arm is that reflexive pivoted arm rear end is torn the front end that is positioned at the docking point place to the counter-rotating arm and formed.
5. the conducting terminal described in claim 1 or 2 or 3, it is characterized in that: described depressed part is between described docking point and described elasticity outer arm.
6. conducting terminal as claimed in claim 1 is characterized in that: described a pair of docking point is relatively to the hemispherical structure that arranges.
7. conducting terminal as described in claim 1, it is characterized in that: described base portion both sides extend upward and are formed with support chip, and the base portion mid portion is torn and is formed with hangnail.
8. conducting terminal as described in claim 1, it is characterized in that: described two sides of tail extends upward and forms electric contact pieces and crimping.
9. conducting terminal as described in claim 1 is characterized in that: described joint portion from the terminal bending downwards of a pair of counter-rotating arm extend and with the base portion butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322933 CN202712508U (en) | 2012-07-05 | 2012-07-05 | Conductive terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322933 CN202712508U (en) | 2012-07-05 | 2012-07-05 | Conductive terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712508U true CN202712508U (en) | 2013-01-30 |
Family
ID=47592776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220322933 Expired - Fee Related CN202712508U (en) | 2012-07-05 | 2012-07-05 | Conductive terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI636624B (en) * | 2017-09-26 | 2018-09-21 | 凡甲科技股份有限公司 | Contact and electrical connector with the same |
-
2012
- 2012-07-05 CN CN 201220322933 patent/CN202712508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI636624B (en) * | 2017-09-26 | 2018-09-21 | 凡甲科技股份有限公司 | Contact and electrical connector with the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KUNSHAN EVERWIN PRECISION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN EVERWIN PRECISION TECHNOLOGY CO., LTD. Effective date: 20130520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518103 SHENZHEN, GUANGDONG PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130520 Address after: 215300, No. 100 Binjiang North Road, Zhang Pu town, Suzhou City, Jiangsu, Kunshan Patentee after: Kunshan Changying Precision Technology Co., Ltd. Address before: 518103, Shenzhen, Guangdong, Baoan District province Fuyong Bridge Fu Bridge third industrial zone 2 Patentee before: Shenzhen Everwin Precision Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20170705 |