CN220324337U - Key structure of connector - Google Patents
Key structure of connector Download PDFInfo
- Publication number
- CN220324337U CN220324337U CN202321598390.8U CN202321598390U CN220324337U CN 220324337 U CN220324337 U CN 220324337U CN 202321598390 U CN202321598390 U CN 202321598390U CN 220324337 U CN220324337 U CN 220324337U
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- Prior art keywords
- groove
- locking piece
- locking
- piece
- flange
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- 230000000694 effects Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connector key structure which comprises a first connecting piece and a second connecting piece which are movably connected, wherein a connecting part flange is arranged on a connecting part of the first connecting piece, a locking piece groove is formed in the second connecting piece, a locking piece is movably arranged in the locking piece groove, a locking flange is arranged on the locking piece, a locking flange hole for the locking flange to pass through is formed in the locking piece groove, a locking piece is arranged on the locking piece, a locking piece groove or a locking piece hole matched with the locking piece is formed in the second connecting piece, and the locking piece groove or the locking piece hole is communicated with the locking piece groove. According to the utility model, through the arrangement of the locking piece, the first connecting piece and the second connecting piece can be connected and detached simply and conveniently by simply pressing the locking piece.
Description
Technical Field
The utility model relates to the field of connectors, in particular to a key structure of a connector.
Background
The connector is generally composed of a first connecting piece and a second connecting piece which can be inserted and pulled out, and is generally connected and fixed together through a flange plate or connected through a locking structure, and the existing locking structure is complex.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides the connector key structure, and the first connecting piece and the second connecting piece can be connected and detached simply and conveniently by simply pressing the locking piece through the arrangement of the locking piece; the utility model has simple structure and the locking piece is detachable.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a connector button structure, includes swing joint's first connecting piece and second connecting piece, be equipped with connecting portion flange on the connecting portion of first connecting piece, set up the locking piece groove on the second connecting piece, locking piece inslot activity sets up the locking piece, be equipped with the locking flange on the locking piece, be equipped with the locking flange hole that supplies the locking flange to pass on the locking piece groove, set up the locking piece on the locking piece, set up locking piece groove or locking piece hole with locking piece matched with on the second connecting piece, locking piece groove or locking piece hole and locking piece groove intercommunication.
An elastic piece is arranged between the locking piece and the bottom wall of the locking piece groove.
One end of the locking piece, which is close to the bottom wall of the locking piece groove, is connected with the locking piece, a gap is reserved between the other end of the locking piece and the locking piece, and a bulge protruding to one side of the locking piece groove or the locking piece hole is arranged.
One surface of the protrusion, which is far away from the bottom wall of the locking piece groove, is provided with a first groove.
The second connecting piece is provided with a connecting part groove for placing the connecting part of the first connecting piece, and the locking piece groove is communicated with the connecting part groove through a locking flange hole.
The connecting part is cylindrical, the connecting part groove is a circular groove, the side surface A of the locking piece provided with the locking flange is adapted to the outer side surface of the connecting part of the first connecting piece, and the side surface A is arc-shaped.
The connecting part of the first connecting piece is provided with a second groove, a first central column is arranged in the second groove, a second central column which is adaptive to the second groove is arranged in the connecting part groove, and a third groove which is adaptive to the first central column is arranged on the second central column.
The side wall of the second groove is provided with a first limit flange/a first limit groove, and the side wall of the second center column is provided with a second limit groove/a second limit flange matched with the first limit flange/the first limit groove.
And a sealing ring groove is formed in the second central column, and a sealing ring is arranged in the sealing ring groove.
The first connecting piece and the first connecting piece are electrically connected.
The first center post and the second center post are electrically connected.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the locking piece, the first connecting piece and the second connecting piece can be connected and detached simply and conveniently by simply pressing the locking piece.
2. The utility model has simple structure and the locking piece is detachable.
3. The lateral wall of second recess sets up first spacing flange, first spacing recess, second spacing flange that sets up on the lateral wall of second center post, can play spacing effect, the connection of the first connecting piece of being convenient for and second connecting piece.
4. And the second center column is provided with a sealing ring, so that the tightness and the waterproofness of the first connecting piece and the second connecting piece can be improved.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural view of the first connector.
FIG. 3 is a second schematic structural view of the first connecting member.
Fig. 4 is a schematic structural view of the second connecting member and the locking member.
Fig. 5 is a schematic view of the structure of the locking member.
FIG. 6 is a second schematic view of the structure of the locking member.
Fig. 7 is a schematic structural view of the connection portion of the first connection member.
Fig. 8 is a schematic structural view of the second center post.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes or modifications of the utility model may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined in the application.
The utility model provides a connector button structure, includes swing joint's first connecting piece 1 and second connecting piece 2, be equipped with connecting portion flange 12 on the connecting portion 11 of first connecting piece 1, set up locking piece groove 3 on the second connecting piece 2, locking piece groove 3 internalization sets up locking piece 4, be equipped with locking flange 41 on the locking piece 4, locking flange 41 is located locking piece 4 and is close to on the side of first connecting piece 1, and locking flange 41 is close to locking piece groove 3 diapire one end, be equipped with the locking flange hole 31 that supplies locking flange 41 to pass on the locking piece groove 3, set up locking piece 42 on the locking piece 4, locking piece 42 can set up on the one side adjacent with locking flange 41, set up locking piece groove or locking piece hole 21 with locking piece 42 matched with on the second connecting piece 2, locking piece groove or locking piece hole 21 and locking piece groove 3 intercommunication. An elastic piece 5 is arranged between the locking piece 4 and the bottom wall of the locking piece groove 3. The elastic member 5 may be a spring, and the locking member 4 is provided with a spring hole 46, and the spring is disposed in the spring hole 46. One end of the locking piece 42, which is close to the bottom wall of the locking piece groove 3, is connected with the locking piece 4, a gap is formed between the other end of the locking piece 42 and the locking piece 4, and a protrusion 43 protruding to one side of the locking piece groove or the locking piece hole 21 is provided. When the locking element 4 is pushed into the locking element groove 3, the projection 43 can be snapped onto the side wall of the locking tab groove or the locking tab hole 21. When it is necessary to connect the first connector 1 and the second connector 2, the locking member 4 is pushed into the locking member groove 3 and is pressed with force against the elastic force of the spring, so that the locking flange 41 on the locking member 4 moves inward to a position where the insertion of the connecting part flange 12 on the first connector 1 is not affected, and when the connecting part flange 12 passes through the height position of the locking flange 41, the locking member 4 is released, at this time, the protrusion 43 of the locking piece 42 is located in the locking piece groove or the locking piece hole 21, and under the action of the spring, the locking member 4 is made to rebound, so that the locking flange 41 on the locking member 4 passes through the locking flange hole 31 and has a part located on the upper side of the connecting part flange 12, thereby realizing the connection fixation of the first connector 1 and the second connector 2. When the first connector 1 and the second connector 2 need to be detached, the locking member 4 is pressed again, and the locking flange 41 is moved inward so as not to affect the removal of the connecting portion flange 12 on the first connector 1.
Further, a first groove 44 is formed on a surface of the protrusion 43 away from the bottom wall of the locking piece groove 3, and the first groove 44 can be blocked on the side wall of the locking piece hole 21.
Further, the second connector 2 is provided with a connector groove 22 into which the connector 11 of the first connector 1 is inserted, and the locking member groove 3 is communicated with the connector groove 22 through a locking flange hole 31.
Further, the connecting portion 11 is cylindrical, the connecting portion groove 22 is a circular groove, a side surface a45 of the locking member 4 provided with the locking flange 41 is adapted to an outer side surface of the connecting portion 11 of the first connecting member 1, and the side surface a45 is arc-shaped.
Further, the connecting portion 11 of the first connecting member is provided with a second groove 13, and the connecting portion groove 22 is internally provided with a second center post 23 corresponding to the second groove 13.
Further, the connecting portion 11 of the first connecting piece is provided with a second groove 13, a first central column 14 is arranged in the second groove 13, a second central column 23 adapted to the second groove 13 is arranged in the connecting portion groove 22, and a third groove 24 adapted to the first central column 14 is arranged on the second central column 23.
Further, the side wall of the second groove 13 is provided with a first limit flange 15 or/and a first limit groove 16, and the side wall of the second center post 23 is provided with a second limit groove 25 or/and a second limit flange 26 matched with the first limit flange 15 or/and the first limit groove 16. Namely, a first limit flange 15 is arranged on the side wall of the second groove 13, and a second limit groove 25 matched with the first limit flange 15 is arranged on the side wall of the second center column 23; or the side wall of the second groove 13 is provided with a first limit groove 16, and the side wall of the second center column 23 is provided with a second limit flange 26 matched with the first limit groove 16; or the side wall of the second groove 13 is provided with a first limit flange 15 and a first limit groove 16, and the side wall of the second center column 23 is provided with a second limit groove 25 matched with the first limit flange 15 and a second limit flange 26 matched with the first limit groove 16. The first limit flange 15, the first limit groove 16, the second limit groove 25 and the second limit flange 26 in the above three modes may be partially disposed, or may be disposed in a matrix along the circumferential direction.
Further, in order to improve the tightness and the waterproof property, a sealing ring groove is provided on the second center post 23, and a sealing ring is provided in the sealing ring groove.
Furthermore, the first connector 1 and the first connector 2 are electrically connected, and can be applied to connection of a new energy battery plug and a new energy battery socket.
Further, the first center pillar 14 and the second center pillar 23 are electrically connected.
Claims (10)
1. The utility model provides a connector button structure, includes swing joint's first connecting piece and second connecting piece, its characterized in that, be equipped with the connecting portion flange on the connecting portion of first connecting piece, set up the locking piece groove on the second connecting piece, locking piece inslot activity sets up the locking piece, be equipped with the locking flange on the locking piece, be equipped with the locking flange hole that supplies the locking flange to pass on the locking piece groove, set up the locking piece on the locking piece, set up locking piece groove or locking piece hole with locking piece matched with on the second connecting piece, locking piece groove or locking piece hole and locking piece groove intercommunication.
2. The connector key structure of claim 1, wherein an elastic member is disposed between the locking member and the bottom wall of the locking member groove.
3. The connector key structure according to claim 1, wherein one end of the locking piece, which is close to the bottom wall of the locking piece groove, is connected to the locking piece, a gap is provided between the other end of the locking piece and the locking piece, and a protrusion protruding to one side of the locking piece groove or the locking piece hole is provided.
4. A connector key structure according to claim 3, wherein the side of the projection remote from the bottom wall of the locking member groove is provided with a first recess.
5. The connector key structure of claim 1, wherein the second connecting member is provided with a connecting portion groove into which the connecting portion of the first connecting member is inserted, and the locking member groove is communicated with the connecting portion groove through the locking flange hole.
6. The key structure of claim 5, wherein the connecting portion is cylindrical, the connecting portion groove is a circular groove, a side surface a of the locking member provided with the locking flange is adapted to an outer side surface of the connecting portion of the first connecting member, and the side surface a is arc-shaped.
7. The key structure of claim 5, wherein the connecting portion of the first connecting member is provided with a second groove, a first central column is disposed in the second groove, a second central column corresponding to the second groove is disposed in the connecting portion groove, and a third groove corresponding to the first central column is disposed on the second central column.
8. The connector key structure of claim 7, wherein the sidewall of the second recess is provided with a first limit flange/first limit recess, and the sidewall of the second center post is provided with a second limit flange/second limit recess matching the first limit flange/first limit recess.
9. The connector key structure of claim 7, wherein the second central post is provided with a seal ring groove, and a seal ring is disposed in the seal ring groove.
10. The connector key structure of claim 1, wherein the first connector and the second connector are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598390.8U CN220324337U (en) | 2023-06-21 | 2023-06-21 | Key structure of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598390.8U CN220324337U (en) | 2023-06-21 | 2023-06-21 | Key structure of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324337U true CN220324337U (en) | 2024-01-09 |
Family
ID=89422209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321598390.8U Active CN220324337U (en) | 2023-06-21 | 2023-06-21 | Key structure of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324337U (en) |
-
2023
- 2023-06-21 CN CN202321598390.8U patent/CN220324337U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |