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Cable connector and connector assembly

A technology of cable joints and cables, which is applied to parts, connections, fixed connections, etc. of connection devices, can solve problems that easily affect signal quality, lack of electromagnetic protection for core wires, etc., and achieve the effect of solving poor signal quality

Inactive Publication Date: 2019-08-23
DONGGUAN XUNTAO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cable joint and connector assembly to solve the problem in the prior art that the core wire part lacks electromagnetic protection and easily affects the signal quality when welding cables and other electronic components

Method used

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  • Cable connector and connector assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, this embodiment provides a cable joint, which includes a cable 1 and a plurality of conductive adhesive layers.

[0024] The cable 1 includes a sleeve 11 and a plurality of core wire bodies, and the multiple core wire bodies pass through the sleeve 11 . The core wire body includes an electromagnetic protection layer, an insulating layer and a metal core wire. The insulating layer is set on the outside of the metal core wire, and the electromagnetic protection layer is set on the outside of the insulating layer. The insulation layer prevents the internal metal core wire from leaking, and the electromagnetic protection layer prevents other electronic components from affecting the metal core in the electromagnetic protection layer. The wire generates electromagnetic interference, and at the same time, it can prevent the metal core wire inside the electromagnetic protection layer from generating electromagnetic interference to other external elec...

Embodiment 2

[0035] This embodiment provides a connector assembly, including the cable joint in Embodiment 1. In this embodiment, the electronic component welded to the metal core end 14 is a conductive terminal. There are multiple conductive terminals, and the multiple metal core ends 14 are welded to the multiple conductive terminals in one-to-one correspondence.

[0036] The connector assembly also includes a plug joint, the plug joint is arranged on the conductive rubber block 2, and the plug joint is provided with a plurality of accommodating holes, the number of the accommodating holes is not less than the number of conductive terminals, and each conductive terminal passes through the One of the receiving holes.

[0037] The plug connector can be male or female, which is used for plug-fitting of corresponding connector components provided with female or male connectors, or plug-fitting of other electronic components provided with female or male connectors.

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Abstract

The invention relates to the technical field of cable connection, and particularly discloses a cable connector and a connector assembly. The cable connector comprises a cable and a plurality of conductive adhesive layers, wherein the cable comprises a sleeve and a plurality of core wire bodies located in the sleeve. Each core wire body extends out of the first end of the sleeve to form a connecting end; the connecting end comprises an electromagnetic protection end extending out of the sleeve, an insulating layer end which extends out of the electromagnetic protection end, and a metal core endwhich extends out of the insulating layer end, wherein the metal core end is welded to an electronic element. The plurality of conductive adhesive layers and the plurality of insulating layer ends are arranged in a one-to-one correspondence manner; and the conductive adhesive layer completely covers the peripheral surface of the corresponding insulating layer end, so that the conductive adhesivelayer plays an electromagnetic shielding role on the core wire body in the insulating layer end, and the problem of poor signal quality caused by lack of electromagnetic protection in the core wire part in the related technology can be effectively solved. The connector assembly comprises the cable joint and a plurality of conductive terminals welded to the metal core ends in a one-to-one correspondence mode.

Description

technical field [0001] The invention relates to the technical field of cable connection, in particular to a cable joint and a connector assembly. Background technique [0002] Cable is an essential connecting part in the electronics industry, and is often used for electrical connection between two electronic components. [0003] In the related art, the cable usually includes a sleeve and a plurality of core wires located in the sleeve. The outer surface of the core wire is usually provided with an electromagnetic protection layer and an insulating layer inside the electromagnetic protection layer. The electromagnetic protection layer is a conductive metal mesh or a conductive wire. Aluminum foil, which can ensure the avoidance of electromagnetic interference between different core wires and ensure the continuous and stable characteristic impedance of the core wires. When welding cables and other electronic components (such as PCB or conductive terminals), it is necessary to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/6592H01R13/6581H01R13/6461H01R12/53
CPCH01R12/53H01R13/6461H01R13/6581H01R13/6592
Inventor 张大红
Owner DONGGUAN XUNTAO ELECTRONICS CO LTD