CN212908332U

CN212908332U - Automatic crimping device of connector

Info

Publication number: CN212908332U
Application number: CN202021731478.9U
Authority: CN
Inventors: 胡亚荣; 孟晓玲
Original assignee: Shenzhen Zhizhan Electronics Co ltd
Current assignee: Shenzhen Zhizhan Electronics Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-06
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to the technical field of electronic connectors, in particular to an automatic connector crimping device, wherein, both sides of the width direction of a socket are respectively provided with a limit sleeve; a boss is arranged on one side of the socket in the length direction, and a positioning groove is formed in the top surface of the boss; two sides of the plug in the width direction are respectively provided with a limiting column, and the front end of the limiting column protrudes out of the plug-in end face of the plug; a clamp component is arranged on one side of the plug in the length direction; when the plug is in butt joint with the socket, the limiting column is inserted into the limiting sleeve, and the convex block in the clamp assembly is embedded into the positioning groove in the boss. The automatic crimping device of the connector can realize the connection and the disconnection of the plug and the socket through the single-hand operation.

Description

Automatic crimping device of connector

Technical Field

The utility model relates to an electronic connector technical field especially relates to an automatic crimping device of connector.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other.

The patent (publication number CN 208209053) that my company applied for provides an automatic crimping device of connector, the device has a lot of problems in the use, its spacing sleeve pipe and crimping post set up respectively in the left and right sides of connecting, when public head and female head are separately, the workman needs both hands to press the stopper respectively and just can be with public head, female head separately, press when pressing spacingly in both hands, hardly provide the power of outwards pulling out to public head, long-time operation, the circuit board also has the damage of causing because of rocking hard.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides an automatic crimping device of connector, this automatic crimping device of connector accessible one-hand operation realizes the connection and the split work of plug and socket.

An automatic connector crimping device comprises a plug and a socket, wherein

The limiting sleeve is arranged on each of two sides of the socket in the width direction and comprises a sleeve body, a limiting spring and a sliding block, the sleeve body is a strip-shaped cuboid, the sleeve body is hollow, the end face of one side, facing the plug-in end face of the socket, of the sleeve body is open, a slot is formed in the sleeve body, the sliding block is arranged in the sleeve body, the limiting spring is arranged in the sleeve body and located between a slot bottom plate and the sliding block, and two ends of the limiting spring are connected with the socket bottom plate and the sliding block respectively; a boss is arranged on one side of the socket in the length direction, and a positioning groove is formed in the top surface of the boss;

the plug is characterized in that two sides of the plug in the width direction are respectively provided with a limiting column, the size and the shape of the cross section of each limiting column are matched with the slots, and the front end of each limiting column protrudes out of the plug-in end face of the plug; the plug comprises a plug body, a plug and a clamp assembly, wherein the plug body is provided with a plug end face, the plug end face is provided with a plug insertion end face, the plug is provided with a plug, the clamp assembly is arranged on one side of the plug in the length direction and comprises a base, a rotating shaft, a clamping plate and a return spring, the base is connected to the middle of the plug, the rotating shaft is installed on the top surface of the base, the bottom of the clamping plate is hinged to the base through the rotating shaft, a bump is;

when the plug is in butt joint with the socket, the limiting column is inserted into the limiting sleeve, and the convex block in the clamp assembly is embedded into the positioning groove in the boss.

Preferably, the front end area of the limiting column is smaller than the limiting main body area.

Preferably, an included angle between the front end face and the side face of the limiting column is a chamfer structure.

Preferably, the limiting column is integrally connected with the plug.

The utility model has the advantages that:

when the automatic crimping device of the connector is used, the limiting function before the connection of the plug and the socket is achieved through the matching of the limiting sleeve on the socket and the limiting column on the plug, and the connection and the positioning of the plug and the socket can be realized through the mutual matching of the clip assembly and the positioning groove. When the plug is withdrawn from the socket, a worker presses the clip assembly with one hand, and after the lug is removed from the positioning groove, the limiting spring pushes the limiting column out through the sliding block, so that the worker can withdraw the plug from the socket by one hand with small force.

Drawings

Fig. 1 is a front view of the socket of the automatic crimping device of the connector of the present invention.

Fig. 2 is a perspective view of the stop collar in the socket of the automatic crimping device of the connector of the present invention.

Fig. 3 is a cross-sectional view of the boss in the socket of the automatic crimping device of the connector of the present invention.

Fig. 4 is a top view of the plug in the socket of the automatic connector crimping apparatus of the present invention.

Fig. 5 is a schematic structural view of the clip assembly in the socket of the automatic connector crimping apparatus of the present invention.

The reference numerals include:

10-socket, 11-stop collar, 111-sleeve body, 112-stop spring, 113-slide block, 12-boss, 121-positioning groove, 20-plug, 21-stop column, 22-clamp component, 221-base, 222-rotating shaft, 223-clamping plate, 224-lug and 225-reset spring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In this embodiment, an automatic connector crimping device comprises a plug 20 and a socket 10, wherein

As shown in fig. 1 to 3, two sides of the width direction of the socket 10 are respectively provided with a limiting sleeve 11, the limiting sleeve 11 includes a sleeve body 111, a limiting spring 112 and a sliding block 113, wherein the sleeve body 111 is a rectangular parallelepiped, the inside of the sleeve body 111 is hollow, one end surface of the sleeve body 111 facing the insertion end surface of the socket 10 is open, a slot is formed inside the sleeve body 111, the sliding block 113 is disposed inside the sleeve body 111, the limiting spring 112 is disposed inside the sleeve body 111 and located between the slot bottom plate and the sliding block 113, and two ends of the limiting spring 112 are respectively connected with the bottom plate of the socket 10 and the; a boss 12 is arranged on one side of the socket 10 in the length direction, and a positioning groove 121 is formed in the top surface of the boss 12;

as shown in fig. 4 and 5, two sides of the plug 20 in the width direction are respectively provided with a limiting post 21, the size and shape of the cross section of the limiting post 21 are matched with the slot, and the front end of the limiting post 21 protrudes out of the plug-in end face of the plug 20; the clamp assembly 22 is arranged on one side of the plug 20 in the length direction, the clamp assembly 22 comprises a base 221, a rotating shaft 222, a clamping plate 223 and a return spring 225, wherein the base 221 is connected to the middle of the plug 20, the rotating shaft 222 is installed on the top surface of the base 221, the bottom of the clamping plate 223 is hinged to the base 221 through the rotating shaft 222, a projection 224 is arranged at the bottom of one side, facing the plug 20 insertion end face, of the clamping plate 223, and the return spring 225 is installed between the bottom of one side, far away from the plug 20 insertion end face, of; when the plug 20 and the socket 10 are mated, the retainer post 21 is inserted into the retainer sleeve 11, and the projection 224 of the clip assembly 22 is inserted into the positioning groove 121 of the boss 12.

When the plug 20 and the socket 10 are connected, the socket 10 needs to be fixed in advance, a worker holds the plug 20, fingers press the rear side of the clamping plate 223 to tilt the front side of the clamping plate 223 and the projection 224, then the limiting posts 21 on the two sides of the plug 20 are aligned with the limiting sleeves 11 to push the plug 20 to the socket 10, at this time, the sliding block 113 presses the limiting spring 112 to compress the limiting spring 112, after the plug 20 and the socket 10 are connected, the fingers loosen the clamping plate 223, and the projection 224 is embedded into the positioning groove 121.

When the plug 20 and the socket 10 are disassembled, the worker presses the rear side of the clamping plate 223 with fingers, the projection 224 is disengaged from the positioning groove 121, at this time, the worker needs to slightly pull the plug 20 backwards, the limiting spring 112 pushes the limiting column 21 and the plug 20 to move outwards through the sliding block 113, and the plug 20 and the socket 10 are conveniently disengaged. The plug 20 and the socket 10 in the automatic pressing device can be butted and separated only by one-hand operation.

The front end area of the limiting column 21 is smaller than the limiting main body area, a guide structure is formed, and a worker can conveniently insert the limiting column 21 into the limiting sleeve 11.

The included angle between the front end face and the side face of the limiting column 21 is a chamfer angle structure, and a guide structure is formed.

The limiting column 21 is integrally connected with the plug 20, so that the limiting column 21 and the plug 20 are firmer.

In this embodiment, the return spring 225 may be replaced by a torsion spring, and the torsion spring is mounted on the rotating shaft 222.

When the automatic crimping device of the connector is used, the limiting function of the plug 20 and the socket 10 before connection is achieved through the matching of the limiting sleeve 11 on the socket 10 and the limiting column 21 on the plug 20, and the plug 20 and the socket 10 can be connected and positioned through the mutual matching of the clip assembly 22 and the positioning groove 121. When the plug 20 is withdrawn from the socket 10, the worker pushes the clip assembly 22 with one hand to remove the projection 224 from the positioning groove 121, and then the spacing spring 112 pushes out the spacing post 21 through the slider 113, so that the worker can withdraw the plug 20 from the socket 10 with a small force.

The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.

Claims

1. The utility model provides an automatic crimping device of connector which characterized in that: comprises a plug and a socket, wherein

2. The automatic connector crimping device according to claim 1, characterized in that: the front end area of the limiting column is smaller than the area of the limiting main body.

3. The automatic connector crimping device according to claim 1, characterized in that: and an included angle between the front end face and the side face of the limiting column is a chamfer angle structure.

4. The automatic connector crimping device according to claim 1, characterized in that: the limiting column is integrally connected with the plug.