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Power supply connector with built-in plug assembly

A technology of power connector and plug assembly, which is applied in the direction of connection and connection device components, circuits, etc. It can solve the problems of power transmission power connectors that are too large in size, cannot be selected, and the cabinet space is limited, etc., to achieve compact structure , The connection is simple and reliable, which is conducive to the effect of heat dissipation

Inactive Publication Date: 2020-06-16
SUZHOU HUAZHAN SPACE APPLIANCE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is that due to the limited space in the cabinet, there are strict restrictions on the axial position. The power connector used as power transmission may not be selected due to its large size. How to design a connector that compresses the axial space can not only It is very necessary to meet the basic requirements of the main function of power transmission and to meet the power connector normally connected to the PCB board.

Method used

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  • Power supply connector with built-in plug assembly
  • Power supply connector with built-in plug assembly
  • Power supply connector with built-in plug assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] The invention works like this:

[0030] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , press down the elastic locking arm 211 on the top of the inner base 21 to disengage the locking groove 212 of the elastic locking arm 211 on the plug assembly 2 from the buckle 113 of the plug terminal cavity 111 . Pull the inner base 21 together with the wire locking frame 23, the crimping plate 24 and the plug terminal 22 out of the plug terminal chamber 111 of the housing 11 of the socket assembly 1 by applying force from the elastic locking arm 211; Insert the cable into the wire locking frame 23 of the inner base 21, and make the wire core between the wire clamping plate 24 and the wire locking piece 221 of the plug terminal 22, tighten the wire locking screw 25, and the locking screw 25 forces the wire clamping plate 24 moves down, and the wire core is fixedly connected between the crimping plate 24 and the locking piece 221 of the plug terminal 22; the ...

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PUM

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Abstract

The invention discloses a power supply connector with a built-in plug assembly. The power supply connector comprises a socket assembly and a plug assembly. According to the invention, a socket housingof the socket assembly is designed into a cylinder groove structure with a rectangular cylinder-shaped plug terminal cavity at the front end and a socket terminal slot at the rear end; a plug terminal of the plug assembly is of a two-section design of a wire locking sheet and an elastic chuck; the wire locking sheet, a wire locking frame and a wire pressing plate are combined in the inner base tobe used as one section, and the elastic chuck serves as the other section; when the plug assembly is connected with the socket assembly in an inserted mode, the section, provided with the inner base,of the plug assembly is completely inserted into the plug terminal cavity of the socket assembly base housing, and the other section, provided with the elastic chuck, of the plug assembly completelycoincides with the socket terminal of the socket assembly; and therefore, the total length of the plug assembly and the socket assembly is approximate to the length of the socket housing of the socketassembly. The power supply connector has the advantages of compact structure, small axial size and simple and reliable connection.

Description

technical field [0001] The invention relates to the technical field of power connectors, in particular to a power connector with a built-in plug assembly. Background technique [0002] In the technical field of electrical connectors for supplying power to PCB boards, power connectors are generally plugged in axially by plugs and sockets to achieve power transmission. The structure of the plug in the prior art is arranged in the axial direction as a cable sheath area, a locking area, and an intermatching area where the plug terminal and the socket terminal are inserted; similarly, the structure of the socket is arranged in the axial direction as the socket terminal and the plug terminal. The mutual mating area and the connection area between the socket terminal and the PCB board. The problem is that due to the limited space in the cabinet, there are strict restrictions on the axial position. The power connector used as power transmission may not be selected due to its large ...

Claims

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Application Information

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IPC IPC(8): H01R13/40H01R13/502H05K7/20
CPCH01R13/40H01R13/502H05K7/20
Inventor 许永波宋敏
Owner SUZHOU HUAZHAN SPACE APPLIANCE