CN206673226U - A kind of disconnecting-preventing connector - Google Patents
A kind of disconnecting-preventing connector Download PDFInfo
- Publication number
- CN206673226U CN206673226U CN201720392653.8U CN201720392653U CN206673226U CN 206673226 U CN206673226 U CN 206673226U CN 201720392653 U CN201720392653 U CN 201720392653U CN 206673226 U CN206673226 U CN 206673226U
- Authority
- CN
- China
- Prior art keywords
- female
- end seat
- terminal
- male
- pin
- 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
Links
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
It the utility model is related to connector technique field, a kind of more particularly to disconnecting-preventing connector, it includes the male terminal plugged together and female terminal, in addition to nut and stud for male terminal to be connected with female terminal, and nut is arranged at female terminal, stud is articulated in male terminal, female terminal is provided with female end seat and multiple female pins, and female end seat is arranged at multiple mounting holes, and female pin is provided with choke, pin body and needle stand axially along, choke, pin body are arranged in mounting hole, and needle stand is embedded in female end seat；Female end seat is provided with mother's axle shoulder, and nut is connected to mother's axle shoulder；Male terminal is provided with male end seat, the male pin coordinated with female pin for being socketed on female end seat, and male end seat is provided with the accommodating hole for housing female end seat, and the outer wall of male end seat is provided with the public shaft shoulder.It a kind of disconnecting-preventing connector of the present utility model, can prevent from getting loose between male terminal and female terminal, and reduce heating.
Description
Technical field
It the utility model is related to connector technique field, more particularly to a kind of disconnecting-preventing connector.
Background technology
Usual frictionally connection between existing connector male terminal and female terminal, under the applying working condition for having vibrations,
Easily depart between male terminal and female terminal, had a strong impact on the performance of connector.
It is therefore desirable to provide a kind of disconnecting-preventing connector.
The content of the invention
The purpose of this utility model is to provide a kind of disconnecting-preventing connector in view of the shortcomings of the prior art, can prevent male end
Got loose between son and female terminal, and reduce heating.
To achieve the above object, a kind of disconnecting-preventing connector of the present utility model, including the male terminal and female terminal plugged together,
Also including being used for the nut and stud for connecting male terminal with female terminal, nut is arranged at female terminal, and stud is articulated in male terminal,
Female terminal is provided with female end seat and multiple female pins, and female end seat is arranged at multiple mounting holes, and female pin is provided with necking axially along
Portion, pin body and needle stand, choke, pin body are arranged in mounting hole, and needle stand is embedded in female end seat；Female end seat is provided with mother's axle shoulder,
Nut is connected to mother's axle shoulder；Male terminal is provided with male end seat, the male pin coordinated with female pin for being socketed on female end seat, and male end seat is set
There is the accommodating hole for housing female end seat, public pin is arranged at accommodating hole, and the outer wall of male end seat is provided with the public shaft shoulder, and stud is connected to
The public shaft shoulder.
Preferably, the disconnecting-preventing connector also includes silica gel waterproof washer, and silica gel waterproof washer is socketed on the female end seat
And it is arranged at the inside of nut.
Preferably, the waterproof washer, nut are adhered to female end seat.
Preferably, the choke is provided with two resilient clamp pawls, and resilient clamp pawl is arranged at pin body and its middle part
Depression.
Preferably, the minimum distance between described two resilient clamp pawls is the 1/3 of public pin diameter.
The beneficial effects of the utility model：A kind of disconnecting-preventing connector of the present utility model, after male terminal inserts female terminal,
So that nut and stud relatively rotate, so as to lock male terminal insertion female terminal, male terminal and female terminal is avoided to release.Choke
For clamping public pin, female pin and the relative loosening of male pin are avoided, so as to avoid the occurrence of spark, reduces the heating of male pin and female pin.Contracting
Oral area is arranged inside mounting hole so that choke has the space to deform.A kind of disconnecting-preventing connector of the present utility model,
It is completely embedded, prevents the connector from releasing.
Brief description of the drawings
Fig. 1 is forward sight structural representation of the present utility model.
Fig. 2 is the forward sight broken section structural representation of male terminal of the present utility model.
Fig. 3 is the forward sight structural representation of female terminal of the present utility model.
Fig. 4 is the forward sight structural representation of female pin of the present utility model.
Reference includes：
1-male terminal, 11-male end seat 12-public pin
13-fool proof block
2-female terminal, 21-female end seat 22-female pin
221-choke, 222-pin, 223-needle stand of body
224-resilient clamp pawl
23-fool proof, 24-mounting hole of groove
3-nut, 4-stud
5-silica gel waterproof washer.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
As shown in Fig. 1 ~ 4, a kind of disconnecting-preventing connector of the present utility model, including the male terminal 1 and female terminal 2 plugged together,
Also include being used for the nut 3 and stud 4 for connecting male terminal 1 and female terminal 2, nut 3 is arranged at female terminal 2, and stud 4 is articulated in
Male terminal 1, female terminal 2 are provided with female end seat 21 and multiple female pins 22, and female end seat 21 is provided with fool proof groove 23, and female end seat 21 is set
In multiple mounting holes 24, female pin 22 is provided with choke 221, pin body 222 and needle stand 223 axially along, choke 221,
Pin body 222 is arranged in mounting hole 24, and needle stand 223 is embedded in female end seat 21；Female end seat 21 is provided with mother's axle shoulder, and nut 3 is connected to
Mother's axle shoulder；Male terminal 1 is provided with male end seat 11, the male pin 12 coordinated with female pin 22 for being socketed on female end seat 21, and male end seat 11 is set
The accommodating hole for housing female end seat 21 is equipped with, public pin 12 is arranged at accommodating hole, and the inwall of accommodating hole is provided with and fool proof groove 23
The fool proof block 13 of cooperation, the outer wall of male end seat 11 are provided with the public shaft shoulder, and stud 4 is connected to the public shaft shoulder.One kind of the present utility model
Disconnecting-preventing connector, after male terminal 1 inserts female terminal 2 so that nut 3 and stud 4 relatively rotate, and are inserted so as to lock male terminal 1
Enter female terminal 2, avoid male terminal 1 and female terminal 2 from releasing.Choke 221 is used to clamp public pin 12, avoids female pin 22 and male pin 12
It is relative to loosen, so as to avoid the occurrence of spark, reduce the heating of male pin 12 and female pin 22.Choke 221 is arranged in mounting hole 24
Portion so that choke 221 has the space to deform.A kind of disconnecting-preventing connector of the present utility model, is completely embedded, prevents this
Connector releases.
Preferably, the disconnecting-preventing connector is also socketed on the female end seat 21 including 5,5 and is arranged at the inside of nut 3.
After a kind of disconnecting-preventing connector of the present utility model, nut 3 and stud 4 connect, 5 are clamped between nut 3 and stud 4, from
And cause this connector that there is water-proof function.Specifically, the waterproof washer, nut 3 are adhered to female end seat 21, collision mat
Circle, nut 3 are adhered to the water resistance that female end seat 21 improves the connector, meanwhile, after nut 3 is fixed on female end seat 21,
Only it stud 4 need to be rotated may be such that nut 3 and stud 4 connect, under special circumstances only need to can coupling nut 3 using a hand
With stud 4, installation facility.
As shown in figure 4, the choke 221 is provided with two resilient clamp pawls 224, resilient clamp pawl 224 is arranged at pin
Body 222 and its medial recess.Connector mother pin 22 of the present utility model can clamp male pin 12, further avoid public pin 12
Loosened with female pin 22, and be easy to male pin 12 and insert female pin 22.
Specifically, the minimum distance between described two resilient clamp pawls 224 is the 1/3 of the public diameter of pin 12, and elasticity
The thickness of gripper jaw 224 is the 1/6 of the public diameter of pin 12, and connector mother pin 22 of the present utility model can clamp male pin 12, and keep away
Exempt from or slow down resilient clamp pawl 224 and fatigue occurs, improve the service life and plug number of female pin 22.
Understand that the utility model is to have above-described good characteristic in summary, be able to make it using upper, enhancement
The efficiency that does not have in conventional art and there is practicality, turn into the product of a great practical value.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (5)
1. a kind of disconnecting-preventing connector, including the male terminal and female terminal plugged together, it is characterised in that：Also include being used for male terminal
The nut and stud connected with female terminal, nut are arranged at female terminal, and stud is articulated in male terminal, and female terminal is provided with female end seat
With multiple female pins, female end seat is arranged at multiple mounting holes, and female pin is provided with choke, pin body and needle stand axially along, contracting
Oral area, pin body are arranged in mounting hole, and needle stand is embedded in female end seat；Female end seat is provided with mother's axle shoulder, and nut is connected to mother's axle shoulder；It is public
Terminal is provided with male end seat, the male pin coordinated with female pin for being socketed on female end seat, and male end seat is provided with for housing female end seat
Accommodating hole, public pin are arranged at accommodating hole, and the outer wall of male end seat is provided with the public shaft shoulder, and stud is connected to the public shaft shoulder.
A kind of 2. disconnecting-preventing connector according to claim 1, it is characterised in that：The disconnecting-preventing connector also includes silica gel
Waterproof washer, silica gel waterproof washer are socketed on the female end seat and are arranged at the inside of nut.
A kind of 3. disconnecting-preventing connector according to claim 2, it is characterised in that：The waterproof washer, nut are bonded
In female end seat.
A kind of 4. disconnecting-preventing connector according to claim 1, it is characterised in that：The choke is provided with two elasticity
Gripper jaw, resilient clamp pawl are arranged at pin body and its medial recess.
A kind of 5. disconnecting-preventing connector according to claim 4, it is characterised in that：Between described two resilient clamp pawls
Minimum distance is the 1/3 of public pin diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392653.8U CN206673226U (en) | 2017-04-14 | 2017-04-14 | A kind of disconnecting-preventing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392653.8U CN206673226U (en) | 2017-04-14 | 2017-04-14 | A kind of disconnecting-preventing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673226U true CN206673226U (en) | 2017-11-24 |
Family
ID=60380533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720392653.8U Expired - Fee Related CN206673226U (en) | 2017-04-14 | 2017-04-14 | A kind of disconnecting-preventing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311246A (en) * | 2019-07-05 | 2019-10-08 | 广州番禺电缆集团有限公司 | A kind of piecing devices |
| CN110676626A (en) * | 2019-10-31 | 2020-01-10 | 宁波泰丰源电气有限公司 | Battery circuit connector |
-
2017
- 2017-04-14 CN CN201720392653.8U patent/CN206673226U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311246A (en) * | 2019-07-05 | 2019-10-08 | 广州番禺电缆集团有限公司 | A kind of piecing devices |
| CN110311246B (en) * | 2019-07-05 | 2024-06-25 | 广州番禺电缆集团有限公司 | Joint device |
| CN110676626A (en) * | 2019-10-31 | 2020-01-10 | 宁波泰丰源电气有限公司 | Battery circuit connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |