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Electric connector

An electrical connector and contact technology, applied in the direction of connection, current collector, rotary current collector, etc., can solve the problems of low conductivity, high price, only 20% IACS or more, and achieve fast transmission and high conductivity. Effect

Inactive Publication Date: 2007-02-28
DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the materials used for the two terminals are generally alloy copper, such as phosphor copper, although its price is low, its conductivity is only about 20% IACS or more; and special copper, the price is average, and its conductivity is about 40%-60%. It is not ideal if it is above IACS; another example is beryllium copper, although its conductivity is about 80% IACS or more, it is expensive, and because it is not a single terminal, but consists of two terminals, in the process of conducting, It adds a contact impedance, resulting in low overall conductivity, which is not conducive to improving electrical performance

Method used

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Embodiment Construction

[0012] 1 to 5 , the electrical connector of the present invention includes an insulating body 1 and a conductive terminal. The conductive terminal includes a first conductive terminal 2 and a second conductive terminal 3 that are movably and elastically connected to each other. The insulating body 1 is opposite to each other. The two objects to be set are respectively the base 4 and the upper cover 5 that can rotate relatively in this embodiment. The above-mentioned first conductive terminal 2 and the second conductive terminal 3 are not in the same accommodating hole, wherein the first conductive terminal 2 is arranged in the same accommodating hole. On the upper cover 5, the second conductive terminal 3 is arranged on the base 4, and the first conductive terminal 2 is made of an elastic material (in this embodiment, it is alloy copper, which has high tensile strength and good elasticity. ), the second conductive terminal 3 is made of red copper, which has high conductivity, l...

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Abstract

The invention relates to an electric connector, which comprises insulated main body and conductive terminal. Wherein, the conductive terminal comprises the first and second conductive terminals; the first terminal is made from flexible material; the second terminal is made from red copper. Compared with present technique, the invention has high conductivity, to realize quick signal transmission between circuit boards.

Description

【Technical field】 [0001] The present invention relates to an electrical connector. 【Background technique】 [0002] The prior art electrical connector includes an upper cover, a base and a conductive terminal, the conductive terminal includes a first conductive terminal and a second conductive terminal, the second conductive terminal is arranged on the base, and the first conductive terminal is arranged On the upper cover, the upper cover can be rotated relative to the base. In this structural design, the electrical connection between the circuit boards is realized by engaging a fixed terminal (second conductive terminal) with a terminal (first conductive terminal) that can be elastically movably connected. However, since the material selected for the two terminals is generally copper alloy, such as phosphor copper, although its price is low, its conductivity is only about 20% IACS or more; another example is special copper, whose price is average, and its conductivity is ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R39/64H01R39/60
Inventor 朱德祥
Owner DEYI PRECISION ELECTRONIC IND CO LTD PANYU