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Cable assembly, connector assembly and connector accessories thereof

A technology for connector assembly and cable assembly, which is applied to the parts, connections, electrical components and other directions of connecting devices, can solve the problem of unstable position of cable pins, and achieve the effect of simple structure

Active Publication Date: 2019-01-04
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a cable assembly to solve the problem in the prior art that the pin position of the cable is unstable due to the rotation of the cable when the sleeve is rotated; the object of the present invention is also to provide a connector assembly; The object of the present invention is also to provide a cable assembly of the connector assembly

Method used

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  • Cable assembly, connector assembly and connector accessories thereof
  • Cable assembly, connector assembly and connector accessories thereof
  • Cable assembly, connector assembly and connector accessories thereof

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Embodiment Construction

[0036] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0037] An embodiment of the cable assembly of the present invention, such as Figure 2 to Figure 3 As shown, the cable assembly includes a cable extending forward and backward on the axis, a connector assembly connected to the cable and arranged coaxially, the cable includes a cable body 12 and a cable shielding layer 8, the connector assembly includes a connector 1 and a connector accessory, and the connector 1 is provided with a connector shielding layer 3, and the connector accessory includes a metal sleeve 4 sleeved on the connector shielding layer 3 at the rear end for conducting the connector shielding layer 3 and the cable shielding layer 8. The front end of the metal sleeve 4 is screwed on the connector shielding layer 3, and an O-ring 2 is arranged between the front end of the inner wall of the metal sleeve 4 and the connector shielding layer 3,...

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Abstract

The invention relates to a cable assembly, a connector assembly and connector accessories thereof, the connector accessories include a metal sleeve for sleeving on a cable and connecting to a rear side of a connector shield, the inner diameter of the metal sleeve is greater than the outer diameter of the applicable cable, the connector accessories further include an elastic conductive member for sleeving in an annular space between the cable and the metal sleeve to conduct a cable shield of the metal sleeve and the cable, wherein the difference between the inner diameter and the outer diameteris larger than the difference between the inner edge and the outer edge of the annular space, and the annular space arranged between the cable and the metal sleeve ensures that the metal sleeve doesnot interfere with the cable in the process of screwing connection with the shield layer of the connector, so that the cable does not rotate with the metal sleeve; After the metal sleeve is fixed, a conductive part is filled into the annular space between the cable and the metal sleeve, so that the shield layer of the cable and the metal sleeve are conducted through the conductive part, thereby ensuring the electromagnetic shielding performance of the cable assembly, and the structure is simple.

Description

technical field [0001] The invention relates to a cable assembly, a connector assembly and connector accessories thereof. Background technique [0002] In the electromagnetic compatibility design of electric vehicles, when connecting the cable to the corresponding connector, it is often necessary to conduct the cable shielding layer with the connector shielding layer of the connector, and then conduct shielding conduction with the subsequent sockets and equipment of the connector. Through, so as to realize the electromagnetic shielding function of the circuit part. [0003] Existing electromagnetic shielding structures often adopt such as figure 1 The structure shown includes a connector shielding layer 3 located on the electrical connector 1 arranged coaxially, a cable shielding layer 8 located on the cable body 12, and a connector shielding layer 3 and a cable shielding layer for conduction. The metal sleeve 4 of the layer 8, in the actual assembly process, the cable shi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/6581H01R13/6593
CPCH01R13/6581H01R13/6593
Inventor 宋泳斌左佳佳杨子祥
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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