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Method for connecting cable shielding layer with metal terminal shell

A cable shielding layer and metal terminal technology, applied in the field of digital communication, can solve the problems of soaring shielding contact resistance, inability to adjust the cable, and sharply reducing the shielding effect, so as to achieve the advantages of being conducive to signal transmission, reducing contact resistance and reducing signal leakage. Effect

Inactive Publication Date: 2010-04-21
天津有容蒂康通讯技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since some small terminals do not have special connection parts for cable shielding and terminal metal shells, they cannot be adjusted with changes in the outer diameter of the cable
It is known that the outer diameter of the cable is not a standard circle, and sometimes there are phenomena such as uneven thickness or even out of tolerance, which seriously affects the contact reliability between the cable shielding layer and the metal shell of the terminal, and occasionally causes the shielding contact resistance to soar and the shielding effect to drop sharply and other technical issues

Method used

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  • Method for connecting cable shielding layer with metal terminal shell
  • Method for connecting cable shielding layer with metal terminal shell

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Embodiment 1

[0017] A method for connecting the cable shielding layer and the metal terminal shell, which connects the cable shielding layer and the metal terminal shell together, and is characterized in that: there is a continuous conductive shielding layer in the cable sheath, and the conductive shielding layer is wound with a copper wire twisted structure Conductors, wound conductors connected to metal terminal housings. The wound conductor is connected to the metal terminal housing by welding or crimping.

[0018] Implementation process: first peel off the cable sheath 4 to expose the braided shielding layer 2 and wire core 1 to be wound; then, wind the copper wire stranded conductor 3 on the braided layer; finally, solder or crimp the conductor to the terminal housing superior.

[0019] This embodiment improves cable and terminal contact connectivity by wrapping conductor material around the shield of the cable and then connecting the conductor to the terminal housing. Compared with...

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Abstract

The invention discloses a method for connecting a cable shielding layer with a metal terminal shell, which belongs to the technical field of digital communication. The method for connecting the cable shielding layer with the metal terminal shell is used for connecting the cable shielding layer with the metal terminal shell and is characterized in that: a continuous conducting shielding layer which wraps a conductor is arranged in a cable sheath; and the wrapped conductor is connected with the metal terminal shell. The method of the invention increases the reliability of the connection between the cable shielding layer and the metal terminal shell, improves the shielding effect of communication cables, reduces contact resistance and signal disclosure, is in favor of signal transmission and the like and can be widely applied to digital communication cable industry.

Description

technical field [0001] The invention belongs to the technical field of digital communication, in particular to a method for connecting a cable shielding layer and a metal terminal shell. Background technique [0002] At present, with the rapid development of digitalization, communication cable assemblies are developing in the direction of high-frequency miniaturization, low attenuation, good anti-interference, and small signal leakage. Since some small terminals do not have special connection parts for cable shielding and terminal metal shells, they cannot be adjusted as the outer diameter of the cable changes. It is known that the outer diameter of the cable is not a standard circle, and sometimes there are phenomena such as uneven thickness or even out of tolerance, which seriously affects the contact reliability between the cable shielding layer and the metal shell of the terminal, and occasionally causes the shielding contact resistance to soar and the shielding effect t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/03H01R9/15H01R13/658
Inventor 唐丽洁路胜涛孙福会
Owner 天津有容蒂康通讯技术有限公司
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