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Elastic pull-assisting pinned coupler

A pull-out type, connector technology, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the problem that the best labor-saving effect and fast plug-in and pull-out can not be achieved, and the service life of the plug connector Problems such as low and occupying the space of the converter, etc., achieve the effect of fast and labor-saving plugging and unplugging of the plug connector, saving space, avoiding offset and deformation movement

Pending Publication Date: 2021-11-26
杜鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this application solves the labor-saving problem, the structure of the device is complex and requires a large space inside the converter. At the same time, the structure only allows one unlocking component to trigger the elastic part, and the unlocking component is arranged on the side of the plug connector, not a A labor-saving structure, so that plugging and unplugging the plug does not meet the best labor-saving effect and fast requirements, and at the same time, the service life of the plug connector is low, and it is not easy to repair and maintain

Method used

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  • Elastic pull-assisting pinned coupler
  • Elastic pull-assisting pinned coupler
  • Elastic pull-assisting pinned coupler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment one: if Figure 1-4 , including a latch assembly 1, a plug housing, a socket housing, an elastic component and a locking assembly. The plug assembly 1 is arranged at the lower end of the plug housing. The elastic component includes two elastic parts distributed inside the socket housing and two top blocks 3 arranged at the lower end of the plug housing, and the locking assembly includes two sets of locking parts and two matching trigger parts 5 . The top block 3 and the lock assembly are arranged on the same side, and the resistance is shared evenly, which is beneficial to reduce the resistance of the elastic parts to push out of the socket. The socket housing comprises a socket upper housing 6 and a socket lower housing 7. The socket upper housing 6 is provided with two holes A9 matched with the top block 3, the holes A9 are round holes, and the socket The lower casing 7 is provided with a groove B10 with a cylindrical opening directly below the hole A9, ...

Embodiment 2

[0041] Embodiment 2: as Figure 5-7 , including a latch assembly 1, a plug housing, a socket housing, an elastic component and a locking assembly. The plug assembly 1 is arranged at the lower end of the plug housing, and the elastic component includes an elastic part located in the middle of the socket housing and a top block 3 arranged at the lower end of the plug housing. The lock assembly includes two sets of locking parts and two matching trigger parts 5 . The socket housing includes a socket upper housing 6 and a socket lower housing 7. The socket upper housing 6 is provided with a hole A9 matching the top block 3, and the hole A9 is a round hole. The socket lower housing 7 is provided with a cylindrical opening groove B10 directly below the hole A9. The side end of the socket upper housing 6 is provided with a rectangular groove C11 matching the trigger part 5, and the trigger part 5 is arranged at the groove C11, which can reduce the influence of the lock assembly on ...

Embodiment 3

[0045] Embodiment 3: as Figure 8-10, including a latch assembly 1, a plug housing, a socket housing, an elastic component and a locking assembly. The plug assembly 1 is arranged at the lower end of the plug housing, and the elastic member includes two elastic parts located at both ends of the socket housing and two top blocks 3 arranged at both ends of the plug housing. The lock assembly includes two sets of locking parts and two matching trigger parts 5 .

[0046] The socket housing includes a socket upper housing 6 and a socket lower housing 7 . The upper end of the top block 3 is fixedly connected to the lower surface of the plug housing. The middle of the top block 3 is a cube and the lower end is a cylinder. The width of the cube is larger than the diameter of the cylinder, so there is a step between the middle and the lower end of the top block 3 Surface A. The socket upper shell 6 has a square through hole A9 matching the cube of the top block 3, and the socket lowe...

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Abstract

The invention relates to an elastic pulling-assisting pinned coupler. The pinned coupler comprises a pin assembly, a plug shell, a socket shell, an elastic component and a lock catch assembly, the pin assembly is arranged at the lower end of the plug shell, the elastic component comprises a plurality of elastic parts which are distributed in the socket shell and have elasticity and a plurality of ejection blocks arranged at the lower end of the plug shell, the lock catch assembly comprises a plurality of locking parts and a plurality of trigger parts matched with the locking parts, the locking parts are connected with the plug shell and the socket shell, and the trigger parts are arranged at the upper end of the side surface of the socket shell. After the plug is inserted into the socket, the elastic component is compressed by the ejection blocks, the elastic component is fixed by the locking parts, the locking parts are unlocked by pressing the trigger parts, and the plug is ejected out of the socket through the elastic force of the elastic component. The plug and the socket can be quickly plugged only by pressing the trigger parts, and the plug and the socket are quick and convenient to use.

Description

technical field [0001] The invention relates to the technical field of plug connectors, in particular to an elastic force-assisted pull-out type plug connector. Background technique [0002] At present, high-current plug connectors have become the mainstream for connecting power sources for major equipment. The plug connectors on the equipment mainly include plugs and sockets, and most of the plugs are metal pins that extend out. Connect the power supply to the device. The combination of the metal pin and the socket determines the quality of the power connection of the equipment. If the connection between the metal pin and the socket is too loose, it will cause the plug to fall off, resulting in a power outage accident. For major equipment, the negative impact of a power outage is far greater than the inability to separate the plug and socket. If the plug cannot be pulled out of the socket, the equipment can be powered off by disconnecting the upstream circuit, but once th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/635H01R13/627H01R13/629H01R13/639H01R24/00
CPCH01R13/635H01R13/627H01R13/629H01R13/639H01R24/00
Inventor 杜鑫
Owner 杜鑫
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