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Electric connector

A technology of electrical connectors and contact parts, which is applied in the direction of connection and connection device components, circuits, etc., can solve the problems of different impedance values, unfavorable electrical performance, and affect the synchronous transmission of electronic signals, so as to reduce the impedance difference and improve the electrical performance. performance effect

Inactive Publication Date: 2009-01-14
DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, this will cause the impedance value of each conductive terminal to be different, which will affect the synchronous transmission of electronic signals and is not conducive to improving electrical performance.

Method used

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  • Electric connector
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Examples

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Embodiment Construction

[0010] see Figure 1 to Figure 3 The electrical connector of the present invention includes an insulating body 1 provided with a plurality of openings 11 and terminal receiving grooves 12, a plurality of inner shielding shells 2 installed in the openings 11, a plurality of conductive terminals 3 inserted in the terminal receiving grooves 12, a covering The outer shielding shell 4 of the insulating body 1 and the rear plug 5 installed at the rear of the insulating body 1 .

[0011] The conductive terminals 3 include a first group of conductive terminals 30 and a second group of conductive terminals 31, the first group of conductive terminals 30 and the second group of conductive terminals 31 are made of different materials, wherein the first group of conductive terminals The conductivity of the conductive terminals 30 is higher than that of the second group of conductive terminals 31, the first group of conductive terminals 30 is made of nickel copper, and the second group of c...

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Abstract

The invention relates to an electric terminal, which comprises: insulated main body, and several conductive terminals inside the main body, wherein said conductive terminal has the first group of conductive terminals and second group of conductive terminals; the first and second groups are made from different materials, to reduce the resistance difference between conductive terminals. Compared with present technique, the invention can improve the electric property.

Description

【Technical field】 [0001] The invention relates to an electrical connector. 【Background technique】 [0002] The electrical connector in the prior art includes an insulating body provided with several openings and terminal receiving grooves, a plurality of inner shielding shells installed in the openings, a plurality of conductive terminals inserted in the terminal receiving grooves, and a cover covering the insulating body Outer outer shielding shell. In order to prevent a short circuit between adjacent terminals due to self-deformation or falling of foreign objects, and to position the tail ends of the terminals well so as to be aligned and inserted into the circuit board, a back plug is usually provided. However, the conductive terminals of this electrical connector are usually made of the same material, generally alloy copper, such as phosphor copper, and the lengths of the conductive terminals are different. In this way, this will cause the impedance value of each condu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/02H01R13/03H01R13/40H01R13/436H01R13/648
Inventor 朱德祥
Owner DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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