Cable assembly, connector assembly and connector accessories thereof

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...

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

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