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Conductive rubber and electronic component using same

A technology of electrical connectors and conductors, applied in the direction of circuits, conductive materials, conductive materials, etc., can solve the problems of small cross-sectional area, long current conduction path, large impedance, etc., and achieve the increase of equivalent cross-sectional area, The effect of shortening the equivalent path and increasing stability

Inactive Publication Date: 2007-05-16
DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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AI Technical Summary

Problems solved by technology

However, due to its large impedance, the use of conductive rubber is greatly limited.
[0003] With the further development of science and technology, conductors are required to withstand higher and higher currents, and the conductive rubber as a conductor is limited by its internal structure, the current conduction path is relatively long, and the cross-sectional area is small, making its impedance relatively high. Large, in the case of a certain voltage, it cannot generate a large current, which seriously affects its application

Method used

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  • Conductive rubber and electronic component using same
  • Conductive rubber and electronic component using same
  • Conductive rubber and electronic component using same

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Embodiment Construction

[0017] The conductive rubber of the present invention and electronic components using the conductive rubber will be further described below in conjunction with the accompanying drawings.

[0018] Referring to Fig. 1, Fig. 2 and Fig. 3, the electronic component of the present invention is an electrical connector, which includes an insulating body 2 and a conductive rubber 1 planted in the insulating body 2, for electrically connecting the chip module 3 and the circuit board 4, Wherein the chip module 3 and the circuit board 4 are respectively provided with a first gasket 31 and a second gasket 41 .

[0019] The conductive rubber 1 includes an elastic matrix 11 filled with conductive powder 12 and a metal wire 13, wherein the metal wire 13 is accommodated in the elastic matrix 11, and the metal wire 13 is in the shape of a strip, placed roughly vertically, and approximately in line with the conductive rubber 1, so that when the volume of the conductive rubber 1 is constant, the ...

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Abstract

The invention discloses a conductive rubber and an electronic component that uses the conductive rubber. The conductive rubber includes an elastic basic body filled with conductive powder, and there is a strip conductor arranged in the conductive rubber and the conductor is approximately arranged, vertically. The electronic component includes them both. Thus, under a fixed bulk of the conductive rubber, the equivalent path of the current through the conductive rubber turns short and the equivalent cross-sectional area is enlarged, and as a result, the resistance of the conductive rubber is reduced.

Description

【Technical field】 [0001] The invention relates to an electrical connector provided with conductive rubber. 【Background technique】 [0002] At present, the conductive rubber of the electrical connector using conductive rubber is generally composed of elastic rubber and conductive powder (such as metal powder or carbon powder) placed in the elastic rubber. However, due to its high impedance, the use of conductive rubber is greatly limited. [0003] With the further development of science and technology, conductors are required to withstand higher and higher currents, and the conductive rubber as a conductor is limited by its internal structure, the current conduction path is relatively long, and the cross-sectional area is small, making its impedance relatively high. Large, in the case of a certain voltage, it cannot generate a large current, which seriously affects its application. [0004] Therefore, it is necessary to invent a new electrical connector provided with conduc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B1/00H01B1/20H01R12/04H05K1/00
Inventor 朱德祥
Owner DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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