CN206388897U - Interlocking connection device and high-tension connector - Google Patents
Interlocking connection device and high-tension connector Download PDFInfo
- Publication number
- CN206388897U CN206388897U CN201621360167.XU CN201621360167U CN206388897U CN 206388897 U CN206388897 U CN 206388897U CN 201621360167 U CN201621360167 U CN 201621360167U CN 206388897 U CN206388897 U CN 206388897U
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- China
- Prior art keywords
- conductive pin
- shell fragment
- interlocking connection
- contact
- connection device
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- 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.)
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Abstract
The utility model belongs to electric connector field, more particularly to a kind of interlocking connection device and high-tension connector, wherein, the insulation that interlocking connection device includes being fixed on the first grafting end housing the week side of boss is raised, and interlocking connection component, insulation is raised in towards the side of the second grafting end housing and offers spliced eye, interlocking connection component includes being fixed on the conductive pin of the second grafting end housing the week side of boss, and the resilient conductive element in spliced eye, resilient conductive element includes matrix, at least one is connected to the upper contact shell fragment of the upside hole wall of spliced eye, and at least one be connected to spliced eye downside hole wall contacts-side-down shell fragment.There is loose contact by the way that conductive pin and resilient conductive element at least provided with two contact points, can be effectively prevented between conductive pin and resilient conductive element, improve the electrical connection stability between conductive pin and resilient conductive element.
Description
Technical field
The utility model belongs to electric connector field, more particularly to a kind of interlocking connection device and high-tension connector.
Background technology
Interlocking connection device realized by resilient conductive element and conductive pin and connected, wherein, due to resilient conductive element and lead
It is single-contact between electric mortiser pin, the bad situation of processing such as occurs, is easily caused resilient conductive element and conductive pin contact not
It is good, influence the stability of interlocking connection device poor.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art that there is provided a kind of interlocking connection device, its purport
Solving the problem of resilient conductive element and conductive pin loose contact.
What the utility model was realized in：
A kind of interlocking connection device, for high-tension connector, the high-tension connector include it is pluggable, pull away first insert
End housing and the second grafting end housing are connect, the interlocking connection device includes being fixed on the exhausted of the first grafting end housing the week side of boss
Edge is raised, and interlocking connection component, and the insulation is raised in towards the side of the second grafting end housing and offers grafting
Hole, the interlocking connection component includes being fixed on the conductive pin of the second grafting end housing the week side of boss, and is inserted located at described
The resilient conductive element in hole is connect, the resilient conductive element is connected to the upside hole wall of the spliced eye including matrix, at least one
Upper contact shell fragment, and at least one be connected to the spliced eye downside hole wall contacts-side-down shell fragment, the conductive pin
With the second grafting end housing and the first grafting end housing grafting or pull away and grafting or pull away in the upper contact
Between shell fragment and the contacts-side-down shell fragment, the upper contact shell fragment and the contacts-side-down shell fragment pass through the elastic extensive of itself
It is multiple to be contacted with the conductive pin.
Alternatively, the upper contact shell fragment includes the upper contact portion for being used to contact with the conductive pin, Yi Jiyu
The upper contact portion connection and the upside elastic pressing part of flexible recovery, the effect that the upside elastic pressing part recovers in its elasticity
The lower driving upper contact portion is contacted to the conductive pin, and the upper contact portion, which has, to be used to connect with the conductive pin
Tactile upper contact face, the upper contact face be arranged in parallel with the conductive pin.
Alternatively, the upside elastic pressing part extends towards the spliced eye bottom hole and the conduction is inserted and is obliquely installed.
Alternatively, the upper contact shell fragment includes being connected to the end that the upper contact portion deviates from the spliced eye aperture
Portion and the upper lateral bend being bent upwards.
Alternatively, the contacts-side-down shell fragment includes the lower contact for being used to contact with the conductive pin, Yi Jiyu
The lower contact connection and the downside elastic pressing part of flexible recovery, the effect that the downside elastic pressing part recovers in its elasticity
The lower driving lower contact is contacted to the conductive pin, and the lower contact, which has, to be used to connect with the conductive pin
Tactile contacts-side-down face, the contacts-side-down face be arranged in parallel with the conductive pin.
Alternatively, the downside elastic pressing part extends towards the spliced eye bottom hole and tilts down setting.
Alternatively, the contacts-side-down shell fragment includes being connected to the end that the lower contact deviates from the spliced eye aperture
Portion and reclinate lower lateral bend.
Alternatively, described matrix, the upper contact shell fragment and the contacts-side-down shell fragment are structure as a whole.
Alternatively, the upside and/or downside of the front end of the conductive pin are provided with guiding slope.
The utility model also provides a kind of high-tension connector, including above-mentioned interlocking connection device.
It is conductive during the first grafting end housing and the second grafting end housing grafting based on structure of the present utility model
Contact pin is plugged between upper contact shell fragment and contacts-side-down shell fragment with the second grafting end housing, wherein, it is connected to grafting
The contact flat spring of hole wall recovers to contact with conductive pin by the elasticity of itself on the upside of hole, and is connected to hole wall on the downside of spliced eye
Contact flat spring recovers to contact with conductive pin also by the elasticity of itself, at least provided with two between conductive pin and resilient conductive element
Individual contact point, can be effectively prevented from conductive pin and loose contact occur with resilient conductive element, improve conductive pin and elastic conducting
Electrical connection stability between electric part.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, it will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is that the interlocking connection device that the utility model embodiment one is provided is pulling away the sectional view of state；
Fig. 2 is the sectional view of projection of insulating in Fig. 1；
Fig. 3 is the sectional view of resilient conductive element in Fig. 1；
Fig. 4 is the stereogram of resilient conductive element in Fig. 1；
Fig. 5 is sectional view of the interlocking connection device in inserting state of the offer of the utility model embodiment one；
Fig. 6 is that the high-tension connector that the utility model embodiment two is provided is pulling away the stereogram of state；
Fig. 7 is the explosive view for the high-tension connector that the utility model embodiment two is provided.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Insulation is raised | 101 | Spliced eye |
| 200 | Interlocking connection component | ||
| 210 | Conductive pin | ||
| 220 | Resilient conductive element | ||
| 221 | Matrix | ||
| 222 | Upper contact shell fragment | ||
| 2221 | Upper contact portion | 2222 | Upside elastic pressing part |
| 2223 | Upper lateral bend | ||
| 223 | Contacts-side-down shell fragment | ||
| 2231 | Lower contact | 2232 | Downside elastic pressing part |
| 2233 | Lower lateral bend | ||
| 300 | First grafting end housing | ||
| 400 | Second grafting end housing |
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
It should be noted that the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative each other
Concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.
The utility model embodiment provides a kind of interlocking connection device, for high-tension connector, the high-tension connector referring to
Shown in Fig. 6 and Fig. 7, wherein, high-tension connector includes the first grafting end housing 300 that is pluggable, pulling away and the second grafting end housing
Body 400, has inserting state and pulls away state between the first grafting end housing 300 and the second grafting end housing 400, wherein, the
One grafting end housing 300 is the Socket casing of high-tension connector, and the second grafting end housing 400 is then the plug of high-tension connector
Housing.
Fig. 1 and Fig. 5 are referred to, the insulation that the interlocking connection device includes being fixed on the week side of boss of the first grafting end housing 300 is convex
Play 100, and interlocking connection component 200.
Referring to Fig. 2, insulation projection 100 offers spliced eye 101 in the side of the second grafting end housing 400 of direction, its
In, in the present embodiment, insulation projection 100 can be structure as a whole with the second grafting end housing 400.
Fig. 1, Fig. 3, Fig. 4 and Fig. 5 are referred to, interlocking connection component 200 includes being fixed on the week side of boss of the second grafting end housing 400
Conductive pin 210, and the resilient conductive element 220 in spliced eye 101, resilient conductive element 220 includes matrix 221, extremely
Few one is connected to the upper contact shell fragment 222 of the upside hole wall of spliced eye 101, and at least one is connected under spliced eye 101
The contacts-side-down shell fragment 223 of side opening wall, conductive pin 210 is with the second grafting end housing 400 and the grafting of the first grafting end housing 300
Or pull away and grafting or pull away between upper contact shell fragment 222 and contacts-side-down shell fragment 223, upper contact shell fragment 222 and under
Side contacts shell fragment 223 recovers to contact with conductive pin 210 by the elasticity of itself.
Based on said structure, during the first grafting end housing 300 and the grafting of the second grafting end housing 400, conduction is inserted
Pin 210 is plugged between upper contact shell fragment 222 and contacts-side-down shell fragment 223 with the second grafting end housing 400, wherein,
The contact flat spring for being connected to the upside hole wall of spliced eye 101 recovers to contact with conductive pin 210 by the elasticity of itself, and is connected to
The contact flat spring of the downside hole wall of spliced eye 101 recovers to contact with conductive pin 210 also by the elasticity of itself, conductive pin 210
At least provided with two contact points between resilient conductive element 220, conductive pin 210 and resilient conductive element can be effectively prevented from
220 there is loose contact, improve the electrical connection stability between conductive pin 210 and resilient conductive element 220.
In above-mentioned, matrix 221, upper contact shell fragment 222 and contacts-side-down shell fragment 223 are structure as a whole, and so, are conducive to
Improve the mechanical coupling strength between matrix 221, upper contact shell fragment 222 and contacts-side-down shell fragment 223.
Referring to Fig. 3, specifically, upper contact shell fragment 222 includes the upper contact portion for being used to contact with conductive pin 210
2221, and be connected with upper contact portion 2221 and flexible recovery upside elastic pressing part 2222, upside elastic pressing part 2222 exists
Driving upper contact portion 2221 is contacted to conductive pin 210 in the presence of its elasticity is recovered, and upper contact portion 2221, which has, to be used for
The upper contact face (not marked in figure) contacted with conductive pin 210, upper contact face be arranged in parallel with conductive pin 210.Base
Contacted between this structure, upper contact portion 2221 and conductive pin 210 for face, so, add upper contact portion 2221 with
The contact area of conductive pin 210, is conducive to improving the electrical connection stability between upper contact portion 2221 and conductive pin 210.
Further, referring to Fig. 3, upside elastic pressing part 2222 extends towards the bottom hole of spliced eye 101 and inclined to conductive pin 210
Tiltedly set.During between the grafting upper contact shell fragment 222 of conductive pin 210 and contacts-side-down shell fragment 223, due to upside
Elastic pressing part 2222 extends towards the bottom hole of spliced eye 101 and is obliquely installed to conductive pin 210, the front end of conductive pin 210 first with it is upper
Side elastic pressing part 2222 is contradicted, and overcomes the elasticity recovery of upside elastic pressing part 2222, makes upper contact shell fragment 222 and contacts-side-down bullet
Gap between piece 223 is opened, in order to by conductive pin 210 be placed in upper contact shell fragment 222 and contacts-side-down shell fragment 223 it
Between, this process opens the gap between upper contact shell fragment 222 and contacts-side-down shell fragment 223 without external force in advance, is conducive to
Simplify the grafting efficiency between resilient conductive element 220 and conductive pin 210.
Further, referring to Fig. 3, upper contact shell fragment 222 includes being connected to upper contact portion 2221 away from spliced eye
The end in 101 apertures and the upper lateral bend 2223 being bent upwards.Because upper lateral bend 2223 is bent upwards, conduction has been avoided
Contact pin 210, will not the grafting with conductive pin 210 and pull away generation influence.
Referring to Fig. 3, specifically, contacts-side-down shell fragment 223 includes the lower contact for being used to contact with conductive pin 210
2231, and be connected with lower contact 2231 and flexible recovery downside elastic pressing part 2232, downside elastic pressing part 2232 exists
Driving lower contact 2231 is contacted to conductive pin 210 in the presence of its elasticity is recovered, and lower contact 2231, which has, to be used for
The contacts-side-down face (not marked in figure) contacted with conductive pin 210, contacts-side-down face be arranged in parallel with conductive pin 210.Base
Contacted between this structure, lower contact 2231 and conductive pin 210 for face, so, add lower contact 2231 with
The contact area of conductive pin 210, is conducive to improving the electrical connection stability between lower contact 2231 and conductive pin 210.
Further, referring to Fig. 3, downside elastic pressing part 2232 extends towards the bottom hole of spliced eye 101 and inclined to conductive pin 210
Tiltedly set.During between the grafting contacts-side-down shell fragment 223 of conductive pin 210 and contacts-side-down shell fragment 223, due to downside
Elastic pressing part 2232 extends towards the bottom hole of spliced eye 101 and is obliquely installed to conductive pin 210, and the front end of conductive pin 210 is first with
Side elastic pressing part 2232 is contradicted, and overcomes the elasticity recovery of downside elastic pressing part 2232, makes contacts-side-down shell fragment 223 and contacts-side-down bullet
Gap between piece 223 is opened, in order to by conductive pin 210 be placed in contacts-side-down shell fragment 223 and contacts-side-down shell fragment 223 it
Between, this process opens the gap between contacts-side-down shell fragment 223 and contacts-side-down shell fragment 223 without external force in advance, is conducive to
Simplify the grafting efficiency between resilient conductive element 220 and conductive pin 210.
Further, referring to Fig. 3, contacts-side-down shell fragment 223 includes being connected to lower contact 2231 away from spliced eye
The end in 101 apertures and the lower lateral bend 2233 being bent upwards.Because lower lateral bend 2233 is bent upwards, conduction has been avoided
Contact pin 210, on the grafting of conductive pin 210 and will not pull away generation influence.
Fig. 1 and Fig. 5 are referred to, in the present embodiment, the upper side and lower side of the front end of conductive pin 210 is provided with guiding slope
(not marked in figure).Based on this structure, said structure is being combined, the guiding slope of upside is abutted with upside elastic pressing part 2222 matches somebody with somebody
Close, the guiding slope of downside abuts cooperation with downside elastic pressing part 2232, so, conductive pin 210 is being plugged into upper contact
During between shell fragment 222 and contacts-side-down shell fragment 223, without the He of alignment upper contact shell fragment 222 completely of conductive pin 210
The gap formed between contacts-side-down shell fragment 223, is conducive to improving grafting efficiency.
The utility model also proposes a kind of high-tension connector, refers to Fig. 6 and Fig. 7, and the high-tension connector includes interlocking and connected
Connection device, the concrete structure of the interlocking connection device with reference to above-described embodiment, due to this high-tension connector employ it is above-mentioned all
Whole technical schemes of embodiment, therefore all beneficial effects that the same technical scheme with above-described embodiment is brought,
This is no longer repeated one by one.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modification, equivalent substitution or improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of interlocking connection device, for high-tension connector, the high-tension connector includes the first grafting that is pluggable, pulling away
End housing and the second grafting end housing, it is characterised in that the interlocking connection device includes being fixed on the first grafting end housing
The insulation of body the week side of boss is raised, and interlocking connection component, and the insulation is raised in the side towards the second grafting end housing
Spliced eye is offered, the interlocking connection component includes being fixed on the conductive pin of the second grafting end housing the week side of boss, and
Resilient conductive element in the spliced eye, the resilient conductive element is connected to the spliced eye including matrix, at least one
The upper contact shell fragment of upside hole wall, and at least one be connected to the spliced eye downside hole wall contacts-side-down shell fragment, institute
Conductive pin is stated with the second grafting end housing and the first grafting end housing grafting or pulls away and grafting or pulls away in institute
State between upper contact shell fragment and the contacts-side-down shell fragment, the upper contact shell fragment and the contacts-side-down shell fragment pass through certainly
The elasticity of body is recovered to contact with the conductive pin.
2. interlocking connection device as claimed in claim 1, it is characterised in that the upper contact shell fragment include being used for it is described
The upper contact portion of conductive pin contact, and be connected with the upper contact portion and flexible recovery upside elastic pressing part,
The upside elastic pressing part drives the upper contact portion to contact to the conductive pin in the presence of its elasticity is recovered, it is described on
Side joint contact portion has the upper contact face for being used for contacting with the conductive pin, and the upper contact face is put down with the conductive pin
Row is set.
3. interlocking connection device as claimed in claim 2, it is characterised in that the upside elastic pressing part is towards the spliced eye bottom hole
Extend and the conduction is inserted and is obliquely installed.
4. interlocking connection device as claimed in claim 2, it is characterised in that the upper contact shell fragment is described including being connected to
The upper lateral bend that upper contact portion deviates from the end in the spliced eye aperture and is bent upwards.
5. interlocking connection device as claimed in claim 1, it is characterised in that the contacts-side-down shell fragment include being used for it is described
The lower contact of conductive pin contact, and be connected with the lower contact and flexible recovery downside elastic pressing part,
The downside elastic pressing part drives the lower contact to contact to the conductive pin in the presence of its elasticity is recovered, it is described under
Side joint contact portion has the contacts-side-down face for being used for contacting with the conductive pin, and the contacts-side-down face is put down with the conductive pin
Row is set.
6. interlocking connection device as claimed in claim 5, it is characterised in that the downside elastic pressing part is towards the spliced eye bottom hole
Extend and tilt down setting.
7. interlocking connection device as claimed in claim 5, it is characterised in that the contacts-side-down shell fragment is described including being connected to
End and reclinate lower lateral bend of the lower contact away from the spliced eye aperture.
8. the interlocking connection device as any one of claim 1 to 7, it is characterised in that described matrix, the upper side joint
Touch shell fragment and the contacts-side-down shell fragment is structure as a whole.
9. the interlocking connection device as any one of claim 1 to 7, it is characterised in that the front end of the conductive pin
Upside and/or downside provided with guiding slope.
10. a kind of high-tension connector, it is characterised in that including interlocking connection as claimed in any one of claims 1-9 wherein dress
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360167.XU CN206388897U (en) | 2016-12-12 | 2016-12-12 | Interlocking connection device and high-tension connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360167.XU CN206388897U (en) | 2016-12-12 | 2016-12-12 | Interlocking connection device and high-tension connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388897U true CN206388897U (en) | 2017-08-08 |
Family
ID=59488124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621360167.XU Expired - Fee Related CN206388897U (en) | 2016-12-12 | 2016-12-12 | Interlocking connection device and high-tension connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388897U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887729A (en) * | 2017-11-01 | 2018-04-06 | 厦门唯恩电气有限公司 | A kind of multifrnction connector and electrical inspection method |
| CN110416779A (en) * | 2019-08-02 | 2019-11-05 | 深圳普瑞精密技术有限公司 | A kind of combined type high current stamped terminals and reed structure |
| CN112848848A (en) * | 2019-11-28 | 2021-05-28 | 深圳元启环境能源技术有限公司 | Bus purifier |
-
2016
- 2016-12-12 CN CN201621360167.XU patent/CN206388897U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887729A (en) * | 2017-11-01 | 2018-04-06 | 厦门唯恩电气有限公司 | A kind of multifrnction connector and electrical inspection method |
| CN107887729B (en) * | 2017-11-01 | 2023-09-01 | 厦门唯恩电气有限公司 | Multifunctional connector and electrical detection method |
| CN110416779A (en) * | 2019-08-02 | 2019-11-05 | 深圳普瑞精密技术有限公司 | A kind of combined type high current stamped terminals and reed structure |
| CN112848848A (en) * | 2019-11-28 | 2021-05-28 | 深圳元启环境能源技术有限公司 | Bus purifier |
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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: 20170808 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |