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Electric connector

A technology for electrical connectors and contact parts, applied in the direction of fixed/insulated contact members, etc., can solve the problems of affecting signal transmission, and the card edge connector cannot be connected to the electronic card, so as to improve signal transmission, improve convenience, and improve stability. Effect

Inactive Publication Date: 2016-01-27
ALLTOP ELECTRONICS SU ZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The card edge connector of the existing electrical connector includes an insulating body and two rows of conductive terminal groups arranged on the insulating body. A housing portion for housing an electronic card and terminals formed on the upper and lower inner walls of the housing portion are provided in the insulating body. The two rows of conductive terminal groups are respectively stored in the terminal receiving groove. However, in practical applications, if one row of conductive terminal groups is not assembled, the card edge connector will not be able to connect with the electronic card or affect signal transmission.

Method used

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  • Electric connector
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Examples

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Embodiment Construction

[0027] see figure 1 and figure 2 As shown, the electrical connector 100 of the present invention is electrically connected to a circuit board (not shown), and mated with a corresponding electronic card (not shown). The electrical connector 100 includes an insulating body 10 , a conductive terminal set 20 accommodated in the insulating body 10 , and a fixing piece 30 fixed in the insulating body 10 .

[0028] see Figure 1 to Figure 5 As shown, the insulating body 10 is provided with a housing portion 11 for housing an electronic card. The insulating body 10 includes an upper wall 12 and a base 13 forming upper and lower inner walls of the receiving portion 11 , and a left side wall 14 and a right side wall 15 forming left and right inner walls of the receiving portion 11 . A fool-proof block 111 is formed in the receiving portion 11 to separate the receiving portion 11 into two parts, so as to prevent the electronic card from being inserted incorrectly. The upper wall 12 ...

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PUM

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Abstract

The invention relates to an electric connector. The electric connector comprises an insulating body; an accommodating portion for accommodating an electronic card is formed in the insulating body; the insulating body includes an upper wall and a base which form the upper inner wall and the lower inner wall of the accommodating portion; terminal accommodating grooves for accommodating conducting terminal assemblies are formed in the base; the terminal accommodating grooves include butt joint accommodating grooves which are exposed in the accommodating portion and fixing grooves which are located at the same side as the butt-joint accommodating grooves; each conducting terminal includes a welding pin, a connecting portion which bends and extends from the welding pin, a fixing portion which extends from the connecting portion in a split manner, and a contact portion which horizontally bends and extends from the connecting portion and is located at the same side as the fixing portion, wherein the fixing portion is accommodated in a corresponding fixing groove, and the contact portion is accommodated in a corresponding butt-joint accommodating groove.

Description

technical field [0001] The invention relates to an electric connector, especially a card edge connector. Background technique [0002] With the rapid development of electronic technology, electrical connectors are widely used in electronic products to exchange information, data, etc. with external devices. [0003] The card edge connector of the existing electrical connector includes an insulating body and two rows of conductive terminal groups arranged on the insulating body. A housing portion for housing an electronic card and terminals formed on the upper and lower inner walls of the housing portion are provided in the insulating body. The two rows of conductive terminal groups are respectively accommodated in the terminal receiving groove. However, in practical applications, if one row of conductive terminal groups is not assembled properly, the card edge connector will not be able to connect with the electronic card or affect signal transmission. [0004] In view of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/42
Inventor 游万益苟亚娟李旦杨百虎
Owner ALLTOP ELECTRONICS SU ZHOU