CN220673003U - Splicing structure of cable - Google Patents
Splicing structure of cable Download PDFInfo
- Publication number
- CN220673003U CN220673003U CN202321582184.8U CN202321582184U CN220673003U CN 220673003 U CN220673003 U CN 220673003U CN 202321582184 U CN202321582184 U CN 202321582184U CN 220673003 U CN220673003 U CN 220673003U
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- groove
- plug
- movable
- socket
- locking
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Links
- 239000004020 conductor Substances 0.000 claims description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model belongs to the technical field of cable connection, and particularly relates to a plug-in structure of a cable, wherein a first locking part is arranged on a plug, a locking groove is formed in the periphery of the first locking part, a second locking part is arranged in a socket, an unlocking part is arranged on the periphery of the second locking part, a first elastic pushing piece is arranged on the inner periphery of the first plug-in groove, a movable groove is formed in the second locking part, an unlocking groove is formed in one side, close to the elastic second locking part, of the unlocking part, a movable piece is arranged in the movable groove, and one end of the movable piece stretches into the unlocking groove when the plug is not plugged in the socket; the other end of the movable piece is abutted with the outer side surface of the limiting block; when the plug is plugged with the socket, the first locking part stretches into the first plugging groove, one end of the movable part is abutted with the inner side surface of the unlocking part, and the other end of the movable part stretches into the locking groove. The plug and the socket are stable in plug connection, and the unlocking part is only required to be controlled to move when the plug is pulled out until the unlocking groove reaches the periphery of the movable groove, so that the plug is very convenient.
Description
Technical Field
The utility model belongs to the technical field of cable connection, and particularly relates to a plugging structure of a cable.
Background
The power supply vehicle has good wild nature and adaptability to various road surfaces, is suitable for all-weather outdoor operation, has characteristics such as the wholeness can be reliable and stable, easy and simple to handle, the noise is low, the emission is good, maintainability is good, can fine satisfy outdoor operation and emergent power supply needs, when needs power supply, the cable socket that adopts outside cable access power supply vehicle to connect the electricity to use, among the prior art, most cable plug and socket's connection is realized the location through fixture block or draw-in groove, after using a period, cable plug and socket are easy joint unstable, send easily, cable plug is easy to slide out from the socket, lead to outage and even initiate the incident.
Disclosure of Invention
The utility model provides a plugging structure of a cable, which aims at the problems in the prior art, has stable plug and socket plugging and is very convenient to pull out the plug.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a grafting structure of cable, includes plug and socket, the plug is provided with first locking portion, the periphery of first locking portion is provided with the locking groove, be provided with second locking portion in the socket, be provided with the first grafting groove that corresponds with first locking portion in the second locking portion, the periphery of second locking portion is provided with the unblock portion, the unblock portion can be along the radial outside Zhou Weiyi of second locking portion of first grafting groove, the inner periphery of first grafting groove is provided with first elasticity and supports the pushing piece, the one end that first elasticity supports the pushing piece and be close to first grafting groove opening is connected with the stopper, second locking portion is provided with the movable groove, one side that the unblock portion is close to elasticity second locking portion is provided with the unlocking groove, be equipped with the moving part in the movable groove, the length of moving part in radial direction is less than the length of moving part in radial direction;
when the movable piece receives the acting force generated by the axial movement of the unlocking part or the inserting part, the movable piece moves in the radial direction in the movable groove;
when the plug is not plugged with the socket, one end of the movable piece extends into the unlocking groove; the other end of the movable piece is abutted with the outer side surface of the limiting block;
when the plug is plugged with the socket, the first locking part stretches into the first plugging groove, one end of the movable part is abutted with the inner side surface of the unlocking part, and the other end of the movable part stretches into the locking groove.
The first locking part is internally provided with a first inserting part, a first gap is arranged between the first inserting part and the first locking part, the first inserting groove is internally provided with a second inserting part, a second gap is arranged between the second inserting part and the second locking part, the second inserting part is internally provided with a second inserting groove, and the first elastic pushing piece is arranged in the second gap;
when the plug is plugged with the socket, the first locking part is inserted into the second gap, the first plug-in part is inserted into the second plug-in groove, and the second plug-in part is inserted into the first gap.
The first plug-in part is internally provided with a first conductor, the second plug-in part is provided with a second conductor, and the first conductor and the second conductor are correspondingly arranged;
when the plug is plugged with the socket, the first conductor is conducted with the second conductor.
The unlocking part is connected with a second elastic pushing piece at one end far away from the opening of the first inserting groove, and the other end of the second elastic pushing piece is connected with the socket.
The movable piece is a ball, and the radial length of the movable groove is larger than the radius of the ball and smaller than the diameter of the ball.
The outer side of the limiting block is provided with a plurality of first clamping blocks in a surrounding mode, a first gap is reserved between every two adjacent first clamping blocks, the outer side of the first locking part is provided with a plurality of second clamping blocks, a second gap is reserved between every two adjacent second clamping blocks, the first clamping blocks are in one-to-one correspondence with the second gaps, and the second clamping blocks are in one-to-one correspondence with the first gaps;
when the plug is plugged with the socket, the first clamping blocks are inserted into the second gaps, and the second clamping blocks are inserted into the first gaps.
The rear end of the socket is provided with a clamping plate device for clamping the conductive copper plate.
The clamping plate device comprises a conductive column, two conductive clamping plates are sleeved on the conductive column, the two conductive clamping plates can move on the conductive column, two positioning pieces are arranged on the conductive column, and the two conductive clamping plates are arranged between the two positioning pieces.
The periphery of the conductive column is provided with threads, and the locating pieces are nuts.
The sum of the lengths of the two locating pieces and the two conductive clamping plates is smaller than the length of the conductive column, so that the clamping position of the copper plate can be adjusted.
The utility model has the beneficial effects that: the utility model has novel structure and ingenious design, and when the plug is not plugged with the socket, one end of the movable piece extends into the unlocking groove; the other end of the movable piece is abutted with the outer side surface of the limiting block; at this time, the movable piece extends into the unlocking groove, and the unlocking part cannot move in the radial direction; when the plug is plugged with the socket, the first locking part stretches into the first plugging groove, the first locking part contacts with the limiting block, the limiting block compresses the first elastic pushing piece, the locking groove moves to the inner side of the movable groove, at the moment, the movable piece can enter the locking groove, the unlocking part is arranged outside the second locking part Zhou Weiyi in the radial direction of the first plugging groove, the unlocking groove is not communicated with the movable groove, the movable piece cannot stretch into the movable groove, one end, close to the movable piece, of the movable piece is abutted to the inner side surface of the unlocking part, and the other end of the movable piece stretches into the locking groove to limit the position of the first locking part, so that the position of the plug in the socket is locked; when the plug needs to be pulled out, the unlocking part is moved until the unlocking groove reaches the periphery of the movable groove, the unlocking part is acted by the first elastic pushing piece, the first locking part has a trend of moving towards the outer side of the first inserting groove, the movable piece is stressed to be influenced, the unlocking part leaves the locking groove and moves into the movable groove, the unlocking of the plug is realized, the plug and the socket are stably inserted, the unlocking part is only controlled to move when the plug is pulled out, and the unlocking part is quite convenient until the unlocking groove reaches the periphery of the movable groove.
Drawings
Fig. 1 is a schematic structural view of a socket according to the present utility model.
Fig. 2 is a schematic structural view of the plug of the present utility model.
Fig. 3 is a cross-sectional view of the socket of the present utility model.
Fig. 4 is a cross-sectional view of a plug of the present utility model.
Fig. 5 is a schematic structural view of a stopper according to the present utility model.
The reference numerals are respectively: 1. the plug, 2, the socket, 3, the cleat device, 101, the first locking part, 102, the locking groove, 103, the first insertion part, 104, the first gap, 105, the first conductor, 106, the clamping piece, 107, the bump, 108, the second clamping piece, 109, the second gap, 201, the second locking part, 202, the first insertion groove, 203, the unlocking part, 204, the first elastic pushing piece, 205, the stopper, 206, the movable groove, 207, the unlocking groove, 208, the movable piece, 209, the second insertion part, 210, the second gap, 211, the second conductor, 212, the second elastic pushing piece, 213, the binding rope, 214, the outer cover, 215, the elastic clamping piece, 216, the first clamping piece, 217, the first gap, 301, the conductive column, 302, the conductive cleat, 303, the positioning piece, 4, the insulating piece, 5, and the insulating part.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
1-5, a plugging structure of a cable comprises a plug 1 and a socket 2, wherein the plug 1 is provided with a first locking part 101, the periphery of the first locking part 101 is provided with a locking groove 102, a second locking part 201 is arranged in the socket 2, a first plugging groove 202 corresponding to the first locking part 101 is arranged in the second locking part 201, the periphery of the second locking part 201 is provided with an unlocking part 203, the unlocking part 203 can be arranged on the outer side Zhou Weiyi of the second locking part 201 along the radial direction of the first plugging groove 202, the inner periphery of the first plugging groove 202 is provided with a first elastic pushing piece 204, one end, close to the opening of the first plugging groove 202, of the first elastic pushing piece 204 is connected with a limiting block 205, the second locking part 201 is provided with a movable groove 206, one side, close to the elastic second locking part 201, of the unlocking part 203 is provided with an unlocking groove 207, a movable piece 208 is arranged in the movable groove 206, and the length of the movable groove 206 in the radial direction is smaller than the length of the movable piece 208 in the radial direction;
when the movable member 208 receives a force generated by the axial movement of the unlocking portion 203 or the insertion portion, the movable member 208 moves in the radial direction in the movable groove 206.
Specifically, when the plug 1 is not plugged into the socket 2, one end of the movable member 208 extends into the unlocking slot 207; the other end of the movable piece 208 is abutted against the outer side surface of the limiting block 205; at this time, the movable member 208 is inserted into the unlocking groove 207, and thus the unlocking portion 203 cannot move in the radial direction; when the plug 1 is plugged into the socket 2, the first locking part 101 stretches into the first plugging groove 202, the first locking part 101 contacts with the limiting block 205, the limiting block 205 compresses the first elastic pushing piece 204, the locking groove 102 moves to the inner side of the movable groove 206, at the moment, the movable piece 208 can enter into the locking groove 102, and at the moment, the unlocking part 203 is arranged outside Zhou Weiyi of the second locking part 201 along the radial direction of the first plugging groove 202, so that the unlocking groove 207 is not communicated with the movable groove 206, the movable piece 208 cannot stretch into the movable groove 206, one end of the movable piece 208 close to the movable piece 208 is abutted with the inner side surface of the unlocking part 203, and the other end of the movable piece 208 stretches into the locking groove 102 to limit the position of the first locking part 101, and further lock the position of the plug 1 in the socket 2; when the plug 1 needs to be pulled out, the unlocking part 203 is moved until the unlocking groove 207 reaches the periphery of the movable groove 206, the first locking part 101 has a trend of moving towards the outer side of the first inserting groove 202 under the action of the first elastic pushing piece 204, the movable piece 208 is influenced by stress and leaves the locking groove 102 and moves into the movable groove 206, the unlocking of the plug 1 is realized, the plug 1 and the socket 2 are stably inserted, and the unlocking part 203 is only controlled to move until the unlocking groove 207 reaches the periphery of the movable groove 206 when the plug 1 is pulled out, so that the plug is quite convenient.
In the plugging structure of the cable according to the present embodiment, a first plugging portion 103 is disposed in the first locking portion 101, a first gap 104 is disposed between the first plugging portion 103 and the first locking portion 101, a second plugging portion 209 is disposed in the first plugging groove 202, a second gap 210 is disposed between the second plugging portion 209 and the second locking portion 201, a second plugging groove 210 is disposed in the second plugging portion 209, and the first elastic pushing member 204 is disposed in the second gap 210;
when the plug 1 is plugged into the socket 2, the first locking portion 101 is inserted into the second gap 210, the first plug portion 103 is inserted into the second plug 210 groove, and the second plug portion 209 is inserted into the first gap 104.
Specifically, the second gap 210 can guide the first elastic pushing member 204, and the stability of the plugging is improved.
In the plugging structure of the cable according to the present embodiment, the first electrical conductor 105 is disposed in the first plugging portion 103, the second electrical conductor 211 is disposed in the second plugging portion 209, and the first electrical conductor 105 and the second electrical conductor 211 are disposed correspondingly;
further, the first electrical conductor 105 and the second electrical conductor 211 are respectively provided with an insulating member 4 at an end close to the outer side, the outer circumference of the first plug-in portion 103 and the outer circumference of the second plug-in portion 209 are respectively provided with an insulating member 5, and the insulating members 5 cover the outer sides of the plug and the socket to prevent the workers from getting an electric shock and safety accidents.
When the plug 1 is plugged into the socket 2, the first conductor 105 is electrically connected to the second conductor 211.
Further, the second conductive body 211 has a groove, an annular elastic clamping piece 215 is disposed on the inner wall of the groove, the first conductive body 105 is inserted into the groove to realize plug-in conduction, and the elastic clamping piece 215 enables the stability of the first conductive body 105 and the second conductive body 211 to be higher when being clamped.
The periphery of first electric conductor 105 is provided with clamping piece 106, and the inner wall of first locking portion 101 is provided with lug 107, and during the assembly of first electric conductor 105, stretches into first locking portion 101 from the rear side, then clamping piece 106 and lug 107 joint to the rear side of first electric conductor 105 is provided with the step portion, and this step portion is in butt joint with first locking portion 101 after clamping piece 106 and lug 107 joint, and then realizes spacing to first electric conductor 105.
In the plugging structure of the cable of this embodiment, one end of the unlocking portion 203, which is far away from the opening of the first plugging slot 202, is connected with a second elastic pushing member 212, and the other end of the second elastic pushing member 212 is connected with the socket 2. Specifically, the second elastic pushing member 212 has an outward pushing force to the unlocking portion 203, when the locking groove 102 moves in the movable groove 206, the pushing force pushes the movable member 208 to enter the locking groove 102, and meanwhile, the unlocking portion 203 can pop out of the outer surface of the socket 2, so that a worker can be warned, when the plug 1 needs to be pulled out, the unlocking portion 203 is pushed, the second elastic pushing member 212 contracts inwards, the unlocking groove 207 moves the outer periphery of the movable groove 206, the movable member 208 is acted by the first elastic pushing member 204 and moves into the unlocking groove 207, and positioning of the unlocking portion 203 is achieved.
In the plugging structure of the cable of this embodiment, the movable member 208 is a ball, and the radial length of the movable slot 206 is greater than the radius of the ball and less than the diameter of the ball. Specifically, the above arrangement allows the movable member 208 to move smoothly within the movable slot 206.
In the plugging structure of the cable according to the present embodiment, a binding rope 213 is disposed on the outer periphery of the socket 2, the binding rope 213 is connected with an outer cover 214, and the outer cover 214 is insertable into the first plugging slot 202. Specifically, when the power supply vehicle stops working, the outer cover 214 can cover the first plugging slot 202, so as to prevent false touch, and can also prevent water and dust.
In the plugging structure of the cable in this embodiment, a plurality of first clamping blocks 216 are annularly arranged on the outer side of the limiting block 205, a first gap 217 is formed between every two adjacent first clamping blocks 216, a plurality of second clamping blocks 108 are arranged on the outer side of the first locking portion 101, a second gap 109 is formed between every two adjacent second clamping blocks 108, the first clamping blocks 216 are arranged in one-to-one correspondence with the second gaps 109, and the second clamping blocks 108 are arranged in one-to-one correspondence with the first gaps 217;
when the plug 1 is plugged with the socket 2, the first clamping blocks 216 are inserted into the second gaps 109, and the second clamping blocks 108 are inserted into the first gaps 217, so that the plug 1 and the socket 2 are limited in the circumferential direction, and the plug 1 cannot rotate during plugging.
In the plugging structure of the cable, the rear end of the socket 2 is provided with a clamping plate device 3 for clamping the conductive copper plate.
The plugging structure of a cable according to this example, the clamping device 3 includes a conductive post 301, two conductive clamping plates 302 are sleeved on the conductive post 301, the two conductive clamping plates 302 can be displaced on the conductive post 301, two positioning members 303 are disposed on the conductive post 301, and the two conductive clamping plates 302 are disposed between the two positioning members 303.
Specifically, the conductive pillar 301 is in conduction with the first conductive member, and the above structure is stable.
In the plugging structure of the cable in this example, the outer circumference of the conductive post 301 is provided with threads, and the positioning members 303 are nuts.
In the plugging structure of the cable, the sum of the lengths of the two positioning members 303 and the two conductive clamping plates 302 is smaller than the length of the conductive column 301, so that the clamping position of the copper plate can be adjusted. Specifically, after the two positioning pieces 303 and the two conductive clamping plates 302 are assembled on the conductive column 301, the conductive column 301 also has a length of 20mm, so that the positions of the copper plates clamped can be adjusted, and the assembly and the connection are convenient.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent arrangements and adaptations, which are intended to be included within the scope of the present utility model, are intended to be included within the scope of the present utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a grafting structure of cable, includes plug and socket, its characterized in that: the plug is provided with a first locking part, the periphery of the first locking part is provided with a locking groove, the socket is internally provided with a second locking part, the second locking part is internally provided with a first inserting groove corresponding to the first locking part, the periphery of the second locking part is provided with an unlocking part, the unlocking part can be arranged at the outer Zhou Weiyi of the second locking part along the radial direction of the first inserting groove, the inner periphery of the first inserting groove is provided with a first elastic pushing part, one end of the first elastic pushing part, which is close to an opening of the first inserting groove, is connected with a limiting block, the second locking part is provided with a movable groove, one side of the unlocking part, which is close to the elastic second locking part, is internally provided with a movable part, and the length of the movable groove in the radial direction is smaller than that of the movable part in the radial direction;
when the movable piece receives the acting force generated by the axial movement of the unlocking part or the inserting part, the movable piece moves in the radial direction in the movable groove;
when the plug is not plugged with the socket, one end of the movable piece extends into the unlocking groove; the other end of the movable piece is abutted with the outer side surface of the limiting block;
when the plug is plugged with the socket, the first locking part stretches into the first plugging groove, one end of the movable part is abutted with the inner side surface of the unlocking part, and the other end of the movable part stretches into the locking groove.
2. A plugging structure for a cable according to claim 1, wherein: a first inserting part is arranged in the first locking part, a first gap is arranged between the first inserting part and the first locking part, a second inserting part is arranged in the first inserting groove, a second gap is arranged between the second inserting part and the second locking part, a second inserting groove is arranged in the second inserting part, and the first elastic pushing piece is arranged in the second gap;
when the plug is plugged with the socket, the first locking part is inserted into the second gap, the first plug-in part is inserted into the second plug-in groove, and the second plug-in part is inserted into the first gap.
3. A plugging structure for a cable according to claim 2, wherein: the first plug-in part is internally provided with a first conductor, the second plug-in part is provided with a second conductor, and the first conductor and the second conductor are correspondingly arranged;
when the plug is plugged with the socket, the first conductor is conducted with the second conductor.
4. A plugging structure for a cable according to claim 1, wherein: one end of the unlocking part, which is far away from the opening of the first inserting groove, is connected with a second elastic pushing piece, and the other end of the second elastic pushing piece is connected with the socket.
5. A plugging structure for a cable according to claim 1, wherein: the movable piece is a ball, and the radial length of the movable groove is larger than the radius of the ball and smaller than the diameter of the ball.
6. A plugging structure for a cable according to claim 1, wherein: the outer side of the limiting block is provided with a plurality of first clamping blocks in a surrounding mode, a first gap is reserved between every two adjacent first clamping blocks, the outer side of the first locking part is provided with a plurality of second clamping blocks, a second gap is reserved between every two adjacent second clamping blocks, the first clamping blocks are in one-to-one correspondence with the second gaps, and the second clamping blocks are in one-to-one correspondence with the first gaps;
when the plug is plugged with the socket, the first clamping blocks are inserted into the second gaps, and the second clamping blocks are inserted into the first gaps.
7. A plugging structure for a cable according to claim 1, wherein: the rear end of the socket is provided with a clamping plate device for clamping the conductive copper plate.
8. The electrical cable splicing structure of claim 7, wherein: the clamping plate device comprises a conductive column, two conductive clamping plates are sleeved on the conductive column, the two conductive clamping plates can move on the conductive column, two positioning pieces are arranged on the conductive column, and the two conductive clamping plates are arranged between the two positioning pieces.
9. The electrical cable splicing structure of claim 8, wherein: the periphery of the conductive column is provided with threads, and the locating pieces are nuts.
10. The electrical cable splicing structure of claim 8, wherein: the sum of the lengths of the two locating pieces and the two conductive clamping plates is smaller than the length of the conductive column, so that the clamping position of the copper plate can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582184.8U CN220673003U (en) | 2023-06-20 | 2023-06-20 | Splicing structure of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582184.8U CN220673003U (en) | 2023-06-20 | 2023-06-20 | Splicing structure of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673003U true CN220673003U (en) | 2024-03-26 |
Family
ID=90332147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321582184.8U Active CN220673003U (en) | 2023-06-20 | 2023-06-20 | Splicing structure of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673003U (en) |
-
2023
- 2023-06-20 CN CN202321582184.8U patent/CN220673003U/en active Active
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