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Insulation displacement contact device and method of electrically connecting a sheathed cable to a conductor

A contact device, insulation displacement technology, applied in the direction of conductive connection, parts of the connection device, joint/disconnection of the connection device, etc., can solve the problems of manufacturing, uneconomical way, bulky and so on

Active Publication Date: 2021-06-01
TYCO ELECTRONICS NETHERLAND BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned device known from US6540544B1 is bulky and therefore cannot be manufactured in an economical manner

Method used

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  • Insulation displacement contact device and method of electrically connecting a sheathed cable to a conductor
  • Insulation displacement contact device and method of electrically connecting a sheathed cable to a conductor
  • Insulation displacement contact device and method of electrically connecting a sheathed cable to a conductor

Examples

Experimental program
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Embodiment Construction

[0050] figure 1 is a perspective view of an embodiment of a blade element made by cutting and bending from a unitary sheet metal, which is copper or a copper alloy. The blade element identified with reference numeral 2 comprises two sets of blades 4 , 6 . Each set 4, 6 comprises two blades 4.1, 4.2; 6.1, 6.2 arranged opposite each other and forming a contact groove 8, 10 therebetween. These blades 4, 6 are bent at an angle of 90° with respect to the side wall which is bent at 90° with respect to the base 14 of the blade element 2 which protrudes on one end by a fixed latch 16 and an integral cylindrical plug 18 , the plug 18 is a VP4 interconnection plug. The blades 4 , 6 are connected to the base 14 only by the side walls 12 . The upper free end of each side wall 12 is provided with a socket 20 recessed between corners 22 connecting the blades 4 , 6 to the side wall 12 . At this corner 22, each blade 4, 6 extends obliquely to define a V-shaped configuration between opposi...

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Abstract

The present invention aims to provide an insulation displacement contact device which allows a fast, simple and error-proof installation process for electrical connection cables, which device should be suitable for a wide range of cable sizes, which cables have sheaths and conductors. The IDC device of the present invention includes a blade member and a biasing member, wherein the blade member includes opposing blades each having a cutting edge terminating in a contact groove defined between the blades, wherein the biasing member is U-shaped And surrounding the blade element, it is characterized in that the biasing element is slidably held by the blade element in a sliding direction substantially parallel to the contact groove. In the method of the invention, the cable is inserted along its longitudinal direction into the insertion opening defined between the cutting edge and the biasing element. The biasing element is then cut along the blade element in a direction parallel to the contact groove, thereby pushing the cable into the contact groove.

Description

technical field [0001] The invention relates to an insulation displacement contact device for electrically connecting cables comprising a sheath and a conductor. Such insulation displacement contact devices are generally known and accepted in the art in order to remove the insulation provided by the sheath around the conductor when electrically contacting the conductor with the insulation displacement contact device. To this end, the insulation displacement device comprises a blade element comprising opposing blades, each blade having a cutting edge. Opposing blades generally have beveled cutting edges terminating in a contact groove defined between the blades. Background technique [0002] It is an object of the present invention to provide an insulation displacement contact device (hereinafter referred to as IDC device), such as that described in EP0893845B1, comprising a biasing element. The blade element and biasing element of this prior art are prepared as separate pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/24H01R43/26
CPCH01R4/24H01R43/26H01R4/2416H01R4/2433H01R13/052H01R43/01H01R4/2425H01R4/2454
Inventor F.J.P.邓达斯O.莱恩斯
Owner TYCO ELECTRONICS NETHERLAND BV
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