CN203660172U - Rapid self-locking pin-hole assembly - Google Patents
Rapid self-locking pin-hole assembly Download PDFInfo
- Publication number
- CN203660172U CN203660172U CN201320826383.9U CN201320826383U CN203660172U CN 203660172 U CN203660172 U CN 203660172U CN 201320826383 U CN201320826383 U CN 201320826383U CN 203660172 U CN203660172 U CN 203660172U
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- China
- Prior art keywords
- pin
- jack
- locking pin
- jack body
- contact pin
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- Expired - Fee Related
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Abstract
The utility model relates to a rapid self-locking pin-hole assembly, and the assembly comprises a pin assembly and a jack assembly, which cooperate with each other. The jack assembly comprises a jack body and a fixed pin. The interior of the jack body is sequentially provided with an elastic contact ring and a spring from the top to the bottom. The fixed pin is disposed at the lower part of the jack body, and is fixed with the bottom of the spring. The spring and the jack body are fixed together through the fixed pin. The upper part of the jack body is provided with an L-shaped groove which is communicated with the interior of the jack body. The L-shaped groove comprises lateral groove and a vertical groove, which are communicated with each other. The vertical groove extends to the top of the jack body, and is communicated with the top of the jack body. The tail end of the lateral groove is higher than other parts of the lateral groove. The pin assembly comprises a pin body and a locking pin, wherein the locking pin is disposed in the pin body, and the diameter of the locking pin is not greater than the internal diameter of the L-shaped groove. The pin-hole assembly provided by the utility model is simple in structure, is convenient to use, is high in reliability, can guarantee the rapid connection and locking of a pin with a jack, and prevents the pin and jack in use from breaking away from each other because of an accident.
Description
Technical field
The utility model relates to a kind of pin hole assembly, especially relates to a kind of fast self-locking pin hole assembly.
Background technology
In electric connector, the contact pin of connector and the good contact of jack are weighed the important technology index of connector.On some electronic equipment, often need such class connector: socket is fixedly mounted on equipment, has packed multiple jacks in socket into, and contact pin needs single insertion.Contact pin inserts after jack, not only will form electric pathway with jack, also requires contact pin and jack energy self-locking.Meanwhile, contact pin is also wanted to dismantle easily, and such function to be common contact pin jack cannot realize.Therefore, existing problem is how to provide a kind of simple in structure and have a contact pin jack assembly of self-locking function.
At present, in prior art, as the contact pin of independent application and being connected of jack, be generally not possess locking function, in use easily occur that contact pin and jack, because of unexpected stressed disengagement, affect contact pin and make its inefficacy with contacting of jack.
Utility model content
The deficiency existing in order to overcome prior art, the utility model provides a kind of contact pin jack assembly that can carry out self-locking, i.e. a kind of fast self-locking pin hole assembly.When this structure is mainly used in independent contact pin, jack and connects, guarantee that contact pin is connected and locking with the quick of jack, prevent at the contact pin using and jack because of stressed disengaging of accident.
A kind of fast self-locking pin hole assembly, comprise the contact pin component and the plugging hole component that cooperatively interact, described plugging hole component comprises jack body and steady pin, in described jack body, be from top to bottom provided with in turn Elastic Contact circle, spring, described steady pin is arranged on jack body bottom fixing with spring bottom, and spring is fixed together by steady pin and jack body; Described jack body top is provided with the L-type groove with its internal run-through, and described L-type groove comprises the translot and the vertical slot that are interconnected, and vertical slot extends to jack body top and connects with top ends, and described translot tail end is higher than translot remainder; Described contact pin component comprises contact pin body and locking pin, and locking pin is arranged in contact pin body, and the diameter of locking pin is not more than the internal diameter of L shaped groove.
Preferably, between described steady pin and jack body by riveting or being welded and fixed.Guarantee that steady pin does not come off from jack body.Spring packs in jack body on request, then packs steady pin into, and steady pin blocks spring.
Preferably, in described contact pin body, be provided with a through hole, described locking pin by this through hole and with the mode fixation such as the welding of contact pin body or riveted joint or screw thread.
Preferably, described Elastic Contact circle is hat spring formula contact ring.
Contact pin body is inserted after jack body, locking pin protrudes from after the translot that contact pin body end enters L-type groove, rotation contact pin body certain angle (general 45 degree), and locking pin enters the tail end of translot, and in jack body axially in positioning states, can not slide axially.Translot tail end is higher than remainder, guarantees can not rotate around axle center after locking pin enters, and prevents from coming off, and only has and axially pushes and plugs pin body, could rotate after making itself and translot tail end form certain distance.Simultaneously, in contact pin body insertion process, its end top pressure spring, makes its compression, in contact pin body shaft to producing reaction force, force locking pin tightly rest in translot tail end, can, due to factors such as vibrations, not cause the disengaging of contact pin body.
After contact pin component and plugging hole component are plugged, while needing release, contact pin body shaft is to pushing away certain distance, and then translot is exited in reverse rotation, then exits vertical slot.
The utility model is simple in structure, easy to use, reliability is high, can guarantee that contact pin is connected and locking with the quick of jack, prevents at the contact pin and the jack that use because of stressed disengaging of accident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model plugging hole component;
Fig. 2 is the rearview of the utility model plugging hole component;
Fig. 3 is contact pin component structural representation of the present utility model;
Fig. 4 is the structural representation of contact pin body of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but protection range of the present utility model is not limited to this.
With reference to Fig. 1～4, a kind of fast self-locking pin hole assembly, comprise the contact pin component and the plugging hole component that cooperatively interact, described plugging hole component comprises jack body 1 and steady pin 4, is from top to bottom provided with in turn Elastic Contact circle 2, spring 3 in described jack body 1, and described steady pin 4 is arranged on jack body 1 bottom and fixes with spring 3 bottoms, spring 3 is fixed together by steady pin 4 and jack body 1, spring 3 packs in jack body 1 on request, then packs steady pin 4 into, and steady pin 4 blocks spring 3.Described Elastic Contact circle is hat spring formula contact ring.
Described jack body 1 top is provided with L-type groove, and described L-type groove comprises the translot 7 and the vertical slot 8 that are interconnected, and vertical slot 8 extends to jack body top and connects with top ends, and translot tail end is higher than translot remainder.
Described contact pin component comprises contact pin body 5 and locking pin 6, and locking pin 6 is arranged in contact pin body 5, and the diameter of locking pin is not more than the internal diameter of L shaped groove.
Between described steady pin 4 and jack body 1, fix by riveted joint, guarantee that steady pin does not come off from jack body.In described contact pin body 5, be provided with a through hole 10, described locking pin 6 is welded and fixed by this through hole and with contact pin body 5.
When installation, contact pin body 5 is inserted after jack body 1, locking pin 6 protrudes from after the translot 7 that contact pin body end enters L-type groove, rotation contact pin body 5 certain angles (general 45 degree), locking pin 6 enters the tail end of translot 7, and in jack body 1 axially in positioning states, can not slide axially.Translot 7 tail ends are higher than remainder, guarantee can not rotate around axle center after locking pin 6 enters, and prevent from coming off, and only have and axially push and plug pin body 5, could rotate after making itself and translot 7 tail ends form certain distances.Simultaneously, in contact pin body 5 insertion process, its end 9 top pressure springs 3, make its compression, axially produce reaction force at contact pin body 5, force locking pin 6 tightly rest in translot 7 tail ends, can, due to factors such as vibrations, not cause the disengaging of contact pin body 5.
After contact pin component and plugging hole component install, while needing release, contact pin body 5 is axially pushed away to certain distance, then reverse rotation is exited after translot 7 it, then exits vertical slot 8.
Claims (4)
1. a fast self-locking pin hole assembly, it is characterized in that: comprise the contact pin component and the plugging hole component that cooperatively interact, described plugging hole component comprises contact pin body and steady pin, in described jack body, be from top to bottom provided with in turn Elastic Contact circle, spring, described steady pin is arranged on jack body bottom fixing with spring bottom, and spring is fixed together by steady pin and jack body; Described jack body top is provided with the L-type groove with its internal run-through, and described L-type groove comprises the translot and the vertical slot that are interconnected, and vertical slot extends to jack body top and connects with top ends, and described translot tail end is higher than translot remainder; Described contact pin component comprises contact pin body and locking pin, and locking pin is arranged in contact pin body, and the diameter of locking pin is not more than the internal diameter of L shaped groove.
2. fast self-locking pin hole assembly according to claim 1, is characterized in that: between described steady pin and jack body by riveting or being welded and fixed.
3. fast self-locking pin hole assembly according to claim 1, is characterized in that: in described contact pin body, be provided with a through hole, described locking pin is by this through hole fixing with the welding of contact pin body or riveted joint.
4. fast self-locking pin hole assembly according to claim 1, is characterized in that: described Elastic Contact circle is hat spring formula contact ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826383.9U CN203660172U (en) | 2013-12-16 | 2013-12-16 | Rapid self-locking pin-hole assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826383.9U CN203660172U (en) | 2013-12-16 | 2013-12-16 | Rapid self-locking pin-hole assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660172U true CN203660172U (en) | 2014-06-18 |
Family
ID=50926524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826383.9U Expired - Fee Related CN203660172U (en) | 2013-12-16 | 2013-12-16 | Rapid self-locking pin-hole assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660172U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450898A (en) * | 2015-08-07 | 2017-02-22 | 安费诺有限公司 | Housing for electrical contact |
| CN106571549A (en) * | 2016-11-03 | 2017-04-19 | 浙江中杭电子有限公司 | Wiring terminal |
| CN109616843A (en) * | 2018-12-07 | 2019-04-12 | 武汉航空仪表有限责任公司 | A kind of collecting ring chocking construction |
| CN109742578A (en) * | 2019-03-04 | 2019-05-10 | 安费诺科技(深圳)有限公司 | A kind of screw type j ack connector |
| TWI699051B (en) * | 2019-03-15 | 2020-07-11 | 太康精密股份有限公司 | Locking mechanism of electric connector |
-
2013
- 2013-12-16 CN CN201320826383.9U patent/CN203660172U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450898A (en) * | 2015-08-07 | 2017-02-22 | 安费诺有限公司 | Housing for electrical contact |
| CN106450898B (en) * | 2015-08-07 | 2021-01-26 | 安费诺有限公司 | Housing for an electrical contact |
| CN106571549A (en) * | 2016-11-03 | 2017-04-19 | 浙江中杭电子有限公司 | Wiring terminal |
| CN109616843A (en) * | 2018-12-07 | 2019-04-12 | 武汉航空仪表有限责任公司 | A kind of collecting ring chocking construction |
| CN109742578A (en) * | 2019-03-04 | 2019-05-10 | 安费诺科技(深圳)有限公司 | A kind of screw type j ack connector |
| TWI699051B (en) * | 2019-03-15 | 2020-07-11 | 太康精密股份有限公司 | Locking mechanism of electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160809 Address after: Hangzhou City, Zhejiang province 310015 Moganshan Road No. 1 Building 5 layer 1418-41 (Shangcheng science and technology industrial base) Patentee after: Hangzhou Taihong New Energy Technology Co. Ltd Address before: Hangzhou City, Zhejiang province 310015 Moganshan Road No. 8, 1418-41 Building 2 floor 3 Patentee before: Zhejiang Zhonghang Electronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |