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Conductive rubber and electronic component using same

A technology of electronic components and conductive rubber, applied in electrical components, conductive materials dispersed in non-conductive inorganic materials, conductive materials, etc., can solve the problems of limited use of conductive rubber, inability to generate large current, small cross-sectional area, etc.

Inactive Publication Date: 2005-01-26
DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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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] refer to figure 1 , figure 2 and image 3 , the electronic component of the present invention is an electrical connector, which includes an insulating body 2, a conductive rubber 1 planted in the insulating body 2, and is used to electrically connect the chip module 3 and the circuit board 4, wherein the chip module 3 and the circuit board 4 A first spacer 31 and a second spacer 41 are respectively provided.

[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 constan...

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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 a conductive rubber and electronic components using the conductive rubber. 【Background technique】 [0002] At present, 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 conductive rubber to meet the needs. 【Content of invention】 [0005] The obj...

Claims

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Application Information

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Patent Type & Authority Applications(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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