Connectors and Connector Backshells

A technology of connectors and tail caps, which is applied in the direction of connection, parts of connection devices, devices for reducing stress at wire connections, etc., can solve the problems of low assembly efficiency, improve work efficiency, enhance strength, and facilitate turnover and transportation Effect

Active Publication Date: 2019-02-15
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a connector whose tail cap adopts a split structure, so as to solve the problem of low assembly efficiency of existing connectors when assembling cables; at the same time, the invention also provides a tail cap in the connector

Method used

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  • Connectors and Connector Backshells
  • Connectors and Connector Backshells
  • Connectors and Connector Backshells

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specific Embodiment 3

[0030] The third specific embodiment of the connector of the present invention, in this embodiment, the structure of a block in the tail cap is as follows Figure 9 As shown, in this embodiment, the fastening structure between the blocks is composed of a trapezoidal fastening block 3a and a trapezoidal fastening groove 3b, and other structures are the same as those in the second embodiment, and will not be repeated here.

[0031] In other embodiments of the connector of the present invention, the connector can also be a four-core connector or a five-core connector, etc. At this time, it is only necessary to set a corresponding number of intermediate blocks; the shape of the tail cap can also be a circle shape or other shapes; the sides of one block and another block can also be fastening blocks or fastening grooves. At this time, the corresponding blocks are provided with fastening grooves or fastening grooves block; the fastening structure between the blocks can also be set t...

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PUM

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Abstract

The invention relates to a connector and a connector tail cover. The tail cover of the connector is a split structure formed by splicing multiple blocks, and adjacent blocks are fastened through a fastening structure; in an assembly process with a cable, the blocks of the tail cover can be mounted on the cable before other accessories and insulators to finish the sub-assembly of single cable component; finally, the sub-assembled single cable components are all assembled in a connector shell; the sub-assembled cable component is a single cable component which is convenient to transfer and transport, and thus the working efficiency of the connector-cable assembly is improved; meanwhile, the blocks of the tail cover are connected as a whole through the fastening structure and then locked on the connection shell; and then the tail covers form a whole, the connection strength between the tail cover and the connector shell is enhanced, and the loosening is avoided in the case of vibration or cable dragging.

Description

technical field [0001] The invention relates to a connector and a connector tail cover. Background technique [0002] With the popularity of new energy vehicles, high-voltage cable assemblies for vehicles have been widely used. The high-voltage cable assembly includes high-voltage cables and connectors. The connector includes a connector housing and a back cover. Most of the existing connector back covers adopt an integrated structure, that is, multiple outlet holes are set on one back cover. When assembling this type of connector, it is necessary to first pass multiple cables through the end cap at the same time, then crimp the contacts, and finally put multiple cables into the connector housing at the same time. In the above-mentioned assembly process, after the cables are assembled on the tail caps, the cables are interlocked with each other, which is inconvenient during turnaround and transportation, which will affect the efficiency of the subsequent assembly process. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/58
CPCH01R13/5812
Inventor 李刘生
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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