CN220066304U - Electric connector convenient to plug and pull - Google Patents
Electric connector convenient to plug and pull Download PDFInfo
- Publication number
- CN220066304U CN220066304U CN202321723522.5U CN202321723522U CN220066304U CN 220066304 U CN220066304 U CN 220066304U CN 202321723522 U CN202321723522 U CN 202321723522U CN 220066304 U CN220066304 U CN 220066304U
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- plug
- socket
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- panel
- groove
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- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000007665 sagging Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000002512 anti-withdrawal effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an electric connector convenient to plug and pull, and belongs to the field of electric connectors. The plug comprises a plug and a socket, wherein the plug is connected to the socket in a pluggable manner, the socket comprises a panel mounting seat, the plug comprises a rotary fastener and a plug terminal core, the rotary fastener is rotationally fastened on the panel mounting seat, and the rotary fastener is sleeved outside the plug terminal core. A lock catch is arranged in the panel mounting seat, and a buckling groove is formed in the rotary fastener. The automatic locking between the buckling groove and the lock catch is realized through the spring of the plug end, manual pressing or stirring is not needed, and the plug is more convenient and labor-saving; simultaneously, owing to do not have and stir the piece, can set up the inside at the panel mount pad with the hasp, conveniently install the panel mount pad from the front or the reverse side of consumer, also conveniently in the panel mount pad embeds the consumer, can not be high outstanding in the consumer surface, have the effect of flush mounting, can reduce occupation space and external force touch the risk of damaging.
Description
Technical Field
The utility model belongs to the field of electric connectors, and particularly relates to an electric connector convenient to plug.
Background
An electrical connector is an electrical component that connects circuits, and is common in both industrial production and life. Electrical connectors are typically composed of fixed end electrical connectors, i.e., female contacts (receptacles for short), and free end electrical connectors, i.e., male contacts (plugs for short). The socket is fixed on the electric equipment through a square (round) disc (a welding mode is adopted individually), the plug is generally connected with a cable, and then the plug is inserted into the socket to realize circuit communication. Therefore, whether the plug and the socket are convenient to insert and withdraw, and whether the plug and the socket are stable and not easy to separate after being inserted are important indexes for judging the quality of the electric connector.
The prior art has been based on convenient design of plug and has been provided with the electric connector that can rotatory plug, as the current patent of application number CN202021436056.9 discloses an electric connector of stirring rotation type plug, this electric connector is including plug and socket, plug pluggable connects on the socket, fixedly be provided with the mounting on the socket, and be provided with the moving part on the mounting, the rotatable swing joint of moving part and mounting is provided with the locking groove of being convenient for the moving part with plug locking on the socket on the plug, be provided with the locking lug of adaptation locking groove in the moving part, the moving part cup joints on the plug when inserting the socket, and the moving part makes locking lug and locking groove cooperation lock the plug on the socket through rotatory messenger on the mounting when inserting the socket, still fixedly be provided with the driving lever on the moving part. In the patent, when the plug is inserted into the socket, the movable piece rotates and moves on the fixed piece, so that the locking convex blocks on the movable piece are matched with the locking grooves on the socket, the plug inserted into the socket is locked on the socket, the plug and the socket are not easy to separate after being inserted, and the socket is more stable; the setting of the deflector rod can pull out the plug from the socket only by laterally pulling the deflector rod when the plug and the socket are plugged, and the plug is more convenient and rapid during plugging.
The electric connector in the patent has the advantage of convenient plugging, but when the plug is separated from the socket, the deflector rod is required to be manually stirred, so that the operation is troublesome; and the deflector rod is arranged on the socket and can protrude out of the socket, and because the deflector rod is blocked, the socket can only be installed from the front side of the electric equipment, the socket cannot be installed from the inside of the electric equipment, after the socket is installed, the socket can also protrude out of the panel of the electric equipment at high height, the occupied space is large, and the risk of damage caused by external force touch can be increased.
Disclosure of Invention
In order to solve the above problems, a primary object of the present utility model is to provide an electrical connector with convenient insertion and extraction, wherein the automatic locking between the latch groove and the latch is realized by the spring of the plug end, and the manual pressing or pulling is not required, so that the insertion and extraction are more convenient and labor-saving; simultaneously, owing to do not have and stir the piece, can set up the inside at the panel mount pad with the hasp, conveniently install the panel mount pad from the front or the reverse side of consumer, also conveniently in the panel mount pad embeds the consumer, can not be high outstanding in the consumer surface, have the effect of flush mounting, can reduce occupation space and external force touch the risk of damaging.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides an electric connector convenient to plug, which comprises a plug and a socket, wherein the plug is connected to the socket in a pluggable manner, the socket comprises a panel mounting seat, the plug comprises a rotary fastener and a plug terminal core, the rotary fastener is rotationally fastened on the panel mounting seat, and the rotary fastener is sleeved outside the plug terminal core. The panel installation seat is internally provided with a lock catch, the rotary fastener is provided with a buckling groove, and when the plug is plugged in the socket, the rotary fastener can realize the clamping and separation of the lock catch and the buckling groove through rotation. The plug terminal is characterized in that a rotary groove is formed in the outer side face of the plug terminal core, a spring is arranged in the rotary groove, a pressing block is arranged on the inner side face of the rotary fastener and arranged in the rotary groove, one end of the spring abuts against the side wall of the rotary groove, and the other end of the spring abuts against the pressing block. Compared with the prior art, the automatic locking between the buckling groove and the lock catch is realized through the spring of the plug end, manual pressing or stirring is not needed, and the plug is more convenient and labor-saving; simultaneously, owing to do not have and stir the piece, can set up the inside at the panel mount pad with the hasp, conveniently install the panel mount pad from the front or the reverse side of consumer, also conveniently in the panel mount pad embeds the consumer, can not be high outstanding in the consumer surface, have the effect of flush mounting, can reduce occupation space and external force touch the risk of damaging.
Further, the lock catch is arranged on the inner wall of the panel mounting seat, and the lock catch is provided with more than one lock catch which is uniformly distributed in the panel mounting seat.
Further, the buckling groove comprises an inlet groove and a locking groove, the inlet groove is communicated with the locking groove, a first buckling position inclined plane is arranged on the lock catch, and a second buckling position inclined plane matched with the first buckling position inclined plane is arranged on the side wall of the inlet groove. In the utility model, when the plug and the socket are inserted, the first buckling inclined surface on the lock buckle can extrude the second buckling inclined surface of the inlet groove, so that the pressing block of the rotary fastener can extrude the spring to rotate, and the plug can be conveniently and labor-effectively inserted into the socket; when the plug is inserted in place, the spring can recover the deformation, and the rotary fastener automatically rebounds to the original position, so that the state of locking with the socket is achieved, and stable electric connection of the product is realized. If the plug is required to be separated from the socket, the rotary fastener for screwing the plug can be slightly rotated to rotate, the lock catch is separated from the buckling groove, and meanwhile, the plug can be separated from the socket by pulling the lock catch backwards forcibly. Simultaneously, through setting up the spring, supplementary rotatory fastener resets, has the accurate advantage of location, and the surface of rotatory fastener still is provided with the direction of connection indication arrow, and the user of being convenient for seeks the direction of connection fast, and convenient operation is connected.
Further, the plug terminal core is further provided with a mounting notch groove at the front side of the rotary groove, a mounting slope is arranged at the rear side of the mounting notch groove, and a withdrawal-preventing vertical surface is formed at one end of the rotary groove. In the utility model, when the plug is assembled, the pressing block is aligned with the mounting notch groove, the rotary fastener is pushed to the plug terminal core, then the plug terminal core is fixed by the jig, the rotary fastener is screwed forcefully anticlockwise, so that the pressing block enters the mounting notch, then is clamped into the rotary groove through the mounting slope, and an anti-withdrawal structure is formed through the anti-withdrawal hanging surface, so that the pressing block can only move in the rotary groove.
Further, the plug also comprises a tail part and a nut, wherein the front end of the tail part is in threaded connection with the rear end of the plug terminal core, the nut is in threaded connection with the rear end of the tail part, waterproof rings are arranged at the front end of the plug terminal core and the front end and the tail end of the tail part, waterproof sealing can be carried out at the joint of the socket, the plug terminal core, the tail part and the nut, and the plug has excellent waterproof effect.
Further, the socket further comprises a socket terminal core and a clamp spring, wherein the socket terminal core is arranged in the panel mounting seat and fixed through the clamp spring, and the socket terminal core and the plug terminal core can be connected in a pluggable mode. When the socket terminal is assembled, the fool-proof position of the socket terminal core is aligned with the fool-proof position on the panel mounting seat, the socket terminal core is pushed into the panel mounting seat, and then the clamp spring is mounted into the clamp spring groove of the panel mounting seat by using the jig.
Further, the panel mount pad is including being provided with the panel at the front end and setting up the pipe that holds at the rear end, panel and hold pipe integrated into one piece, jump ring and socket terminal core all set up in holding the intraductal, are provided with the several installation screw on the panel. In actual product, can be provided with on the casing of consumer with installation screw matched with fixed screw, can follow the front of consumer or reverse side and fix the panel mount pad on the consumer casing through the installation screw, realize the front and back installation, can make things convenient for the inside power input seat of equipment and the connecting wire preliminary working of power output seat.
Further, the socket terminal core, the plug terminal core and the tail part are all made of plastic materials.
The utility model has the advantages that compared with the prior art: according to the utility model, the automatic locking between the buckling groove and the lock catch is realized through the spring of the plug end, manual pressing or stirring is not needed, and the plug is more convenient and labor-saving; simultaneously, owing to do not have and stir the piece, can set up the inside at the panel mount pad with the hasp, conveniently install the panel mount pad from the front or the reverse side of consumer, also conveniently in the panel mount pad embeds the consumer, can not be high outstanding in the consumer surface, have the effect of flush mounting, can reduce occupation space and external force touch the risk of damaging.
Drawings
Fig. 1 is a schematic diagram of a prior art electrical connector mounted on a powered device.
Fig. 2 is a schematic diagram of the front and back sides of the electrical connector of the present embodiment mounted on the electrical device.
Fig. 3 is a schematic structural diagram of an assembled state of a plug and a socket of the electrical connector in the present embodiment.
Fig. 4 is an exploded view of the plug.
Fig. 5 is an exploded view of the socket.
Fig. 6 is a schematic view of the structure in a state in which the plug is separated from the socket.
Fig. 7 is a schematic structural view of the rotary fastener of the plug in a state of being separated from the plug terminal core.
Fig. 8 is a cross-sectional view of the electrical connector in the present embodiment.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In order to achieve the above object, the technical solution of this embodiment is as follows:
referring to fig. 1-8, the present embodiment provides an electrical connector with convenient plugging, which includes a plug 1 and a socket 2, wherein the plug 1 is connected to the socket 2 in a pluggable manner, the socket 2 includes a panel mounting seat 21, the plug 1 includes a rotation fastener 11 and a plug terminal core 12, the rotation fastener 11 is rotationally fastened to the panel mounting seat 21, and the rotation fastener 11 is sleeved outside the plug terminal core 12. The panel mounting seat 21 is internally provided with a lock catch 211, the rotary fastener 11 is provided with a buckling groove 111, and when the plug 1 is plugged into the socket 2, the rotary fastener 11 can realize the clamping and separating of the lock catch 211 and the buckling groove 111 through rotation. The outer side of the plug terminal core 12 is provided with a rotary groove 121, a spring is arranged in the rotary groove 121, the inner side of the rotary fastener 11 is provided with a pressing block 112, the pressing block 112 is arranged in the rotary groove 121, one end of the spring 13 is propped against the side wall of the rotary groove 121, and the other end is propped against the pressing block 112. Compared with the prior art, the automatic locking between the buckling groove 111 and the lock catch 211 is realized through the spring 13 at the end of the plug 1, manual pressing or stirring is not needed, and the plug is more convenient and labor-saving; meanwhile, as the poking part does not exist, the lock catch 211 can be arranged in the panel mounting seat 21, the panel mounting seat 21 is conveniently mounted from the front side or the back side of the electric equipment, the panel mounting seat 21 is also conveniently embedded into the electric equipment, the panel mounting seat cannot protrude out of the surface of the electric equipment, the flat-mounted panel type electric equipment has the effect of being flat-mounted, and the occupied space and the risk of touch damage by external force can be reduced.
Further, the lock catches 211 are disposed on the inner wall of the panel mounting base 21, and the lock catches 211 are provided with more than one lock catches 211 uniformly distributed in the panel mounting base 21.
Further, the fastening groove 111 includes an inlet groove 1111 and a locking groove 1112, the inlet groove 1111 is communicated with the locking groove 1112, a first fastening inclined surface 2111 is provided on the lock catch 211, and a second fastening inclined surface 1113 adapted to the first fastening inclined surface 2111 is provided on a side wall of the inlet groove 1111. In the utility model, when the plug 1 and the socket 2 are inserted, the first buckling inclined surface 2111 on the lock catch 211 presses the second buckling inclined surface 1113 of the inlet groove 1111 to force the pressing block 112 of the rotary fastener 11 to press the spring 13 for rotation, so that the plug 1 can be conveniently inserted into the socket 2 in a labor-saving manner; when the plug 1 is inserted in place, the spring 13 will recover to deform, and the rotary fastener 11 will automatically spring back to the original position, so as to achieve the locking state with the socket 2, and realize stable electrical connection of the product. When the plug 1 is to be separated from the socket 2, the rotation fastener 11 of the plug 1 is gently rotated to rotate the rotation fastener, so that the lock catch 211 is separated from the lock groove 111, and the plug 1 is separated from the socket 2 by pulling the lock catch rearward with force. Simultaneously, through setting up the spring, supplementary rotatory fastener resets, has the accurate advantage of location, and the surface of rotatory fastener still is provided with the direction of connection indication arrow, and the user of being convenient for seeks the direction of connection fast, and convenient operation is connected.
Further, the plug terminal core 12 is further provided with a mounting notch groove 122 at the front side of the rotation groove 121, a mounting slope 123 is provided at the rear side of the mounting notch groove 122, and the mounting slope 123 forms a withdrawal-preventing hanging surface 124 at one end of the rotation groove 121. In the utility model, when the plug 1 is assembled, the pressing block 112 is aligned with the mounting notch groove 122, the rotary fastener 11 is pushed to the plug terminal core 12, then the plug terminal core 12 is fixed by a jig, the rotary fastener 11 is screwed anticlockwise, the pressing block 112 enters the mounting notch groove, then is clamped into the rotary groove 121 through the mounting slope 123, and a withdrawal preventing structure is formed through the withdrawal preventing hanging surface 124, so that the pressing block 112 can only move in the rotary groove 121.
Further, the plug 1 further comprises a tail member 14 and a nut 15, the front end of the tail member 14 is in threaded connection with the rear end of the plug terminal core 12, the nut 15 is in threaded connection with the rear end of the tail member 14, waterproof rings 16 are arranged at the front end of the plug terminal core 12 and the front end and the tail end of the tail member 14, and waterproof sealing can be performed at the connection positions of the socket 2, the plug terminal core 12, the tail member 14 and the nut 15, so that the plug has an excellent waterproof effect.
Further, the socket 2 further includes a socket terminal core 22 and a clamp spring 23, the socket terminal core 22 is installed in the panel installation seat 21 and is fixed by the clamp spring 23, and the socket terminal core 22 is connected with the plug terminal core 12 in a pluggable manner. During assembly, the fool-proof position of the socket terminal core 22 is aligned with the fool-proof position on the panel mounting seat 21, then the socket terminal core is pushed into the panel mounting seat 21, and then the clamp spring 23 is mounted into the clamp spring 23 groove of the panel mounting seat 21 by using a jig.
Further, the panel mounting seat 21 includes a front panel 212 and a rear receiving tube 213, the front panel 212 and the receiving tube 213 are integrally formed, the clip spring 23 and the socket terminal core 22 are disposed in the receiving tube 213, and a plurality of mounting screw holes 214 are formed in the front panel 212. In actual products, can be provided with on the casing of consumer with installation screw 214 matched with fixed screw, can follow the front of consumer or reverse side and pass through installation screw 214 with panel mount pad 21 fixed on the consumer casing, realize the positive and reverse installation, can make things convenient for the inside power input seat of equipment and the connecting wire preprocessing of power output seat.
Further, the socket terminal core 22, the plug terminal core 12 and the tail member 14 are all made of plastic materials.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The electric connector is characterized by comprising a plug and a socket, wherein the plug is connected to the socket in a pluggable manner, the socket comprises a panel mounting seat, the plug comprises a rotary fastener and a plug terminal core, the rotary fastener is rotationally fastened on the panel mounting seat, and the rotary fastener is sleeved outside the plug terminal core;
the panel mounting seat is internally provided with a lock catch, the rotary fastener is provided with a buckling groove, and when the plug is plugged into the socket, the rotary fastener can realize the clamping and separation of the lock catch and the buckling groove through rotation;
the plug terminal is characterized in that a rotary groove is formed in the outer side face of the plug terminal core, a spring is arranged in the rotary groove, a pressing block is arranged on the inner side face of the rotary fastener and arranged in the rotary groove, one end of the spring abuts against the side wall of the rotary groove, and the other end of the spring abuts against the pressing block.
2. The electrical connector of claim 1, wherein the latches are disposed on an inner wall of the panel mount, and the latches are disposed with more than one latch uniformly distributed in the panel mount.
3. The electrical connector of claim 1, wherein the slot comprises an inlet slot and a locking slot, the inlet slot is in communication with the locking slot, a first latch ramp is provided on the latch, and a second latch ramp adapted to the first latch ramp is provided on a side wall of the inlet slot.
4. The electrical connector of claim 1, wherein the plug terminal core is further provided with a mounting notch groove at a front side of the rotating groove, and a mounting slope is provided at a rear side of the mounting notch groove, and forms an anti-sagging surface at one end of the rotating groove.
5. The electrical connector of claim 1, wherein the plug further comprises a tail member and a nut, the front end of the tail member is screwed to the rear end of the plug terminal core, the nut is screwed to the rear end of the tail member, and waterproof rings are provided at the front end of the plug terminal core and at the front and rear ends of the tail member.
6. The electrical connector of claim 5, wherein the receptacle further comprises a receptacle terminal core and a snap spring, the receptacle terminal core is mounted in the panel mount and secured by the snap spring, and the receptacle terminal core is removably connected to the plug terminal core.
7. The electrical connector of claim 6, wherein the panel mounting base comprises a front panel and a rear receiving tube, the front panel and the receiving tube are integrally formed, the clamping spring and the socket terminal core are arranged in the receiving tube, and a plurality of mounting screw holes are formed in the front panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321723522.5U CN220066304U (en) | 2023-07-03 | 2023-07-03 | Electric connector convenient to plug and pull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321723522.5U CN220066304U (en) | 2023-07-03 | 2023-07-03 | Electric connector convenient to plug and pull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066304U true CN220066304U (en) | 2023-11-21 |
Family
ID=88788614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321723522.5U Active CN220066304U (en) | 2023-07-03 | 2023-07-03 | Electric connector convenient to plug and pull |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706613A (en) * | 2023-07-03 | 2023-09-05 | 深圳市和联国际精密有限公司 | Electric connector convenient to plug and pull |
-
2023
- 2023-07-03 CN CN202321723522.5U patent/CN220066304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706613A (en) * | 2023-07-03 | 2023-09-05 | 深圳市和联国际精密有限公司 | Electric connector convenient to plug and pull |
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