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Electric connector

A technology of electrical connectors and circuit boards, applied in the direction of connection, fixed connection, circuits, etc., can solve problems such as unusable and difficult to reduce material costs

Inactive Publication Date: 2007-07-11
TOP YANG TECH ENTERPRISE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is known that the structure is clamped on the circuit board, and the circuit board 20 is elastically clamped mainly by means of the contact portion 16 of the plurality of terminals 15. In order to make the circuit board 20 inserted into the connection groove 12 to form a good holding force, the terminals 15 Appropriate elastic force is required, so the terminal must have sufficient material thickness, and too thin metal sheet cannot be used in manufacturing, so that it is difficult to reduce the cost of materials. In addition, in order to lock the soldered circuit board, it is necessary to add a clamping element 19

Method used

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no. 8 example

[0043] Please refer to FIG. 15, FIG. 16 and FIG. 17, which are the eighth embodiment of the present invention. This embodiment is the same type of electrical connector as the first embodiment, and it is connected to an edge card circuit board 20. Two sides of one edge of the circuit board 20 are respectively provided with contacts 21 arranged at intervals, and one side is provided with a groove 24, which includes: a plastic base 30, a plurality of terminals 40 and two elastic resisting parts 80, wherein:

[0044] The plastic seat body 30 is in the shape of a vertical strip, and it is provided with two rows of terminal grooves 31 arranged at intervals, and a long connecting groove 32 is formed between the two rows of terminal grooves 31, and the opening of the connecting groove 32 faces upwards. In order to make the circuit board 20 insert and connect from top to bottom, the plastic seat body 30 is provided with a partition 33 on one side to divide the connection groove 32 into ...

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Abstract

This invention provides one electrical connector, which is connected to one circuit board with one edge set with isolation points and comprises one plastic socket in long bar shape with two rows of isolation terminal tanks to form one long bar connection tank, wherein, the tank has top open to make the circuit board inserted from to down; it also has multiple terminals set in plastic socket end tank with one spring contact part and the earth point extend out of plastic socket.

Description

technical field [0001] The present invention relates to an electrical connector, in particular to an edge card (Card Edge) electrical connector. Background technique [0002] Please refer to Fig. 1 and Fig. 2, it is a kind of edge card (Card Edge) electric connector, and it is to connect an edge card type circuit board 20, and the two sides of an edge of this circuit board 20 are respectively provided with the contacts 21 that are arranged at intervals, It includes: a plastic seat body 10, which is provided with two rows of terminal grooves 11 arranged at intervals, and a long strip-shaped connecting groove 12 is formed between the two rows of terminal grooves 11; most terminals 15 are arranged on the plastic The terminal groove 11 of the seat body 10 is provided with an elastic contact portion 16 electrically connected to the contact point of the circuit board 20 and a pin portion 17 protruding from the lower end of the plastic seat body; The lower ends of both sides of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/16H01R12/18H01R12/32H01R13/15H01R13/629H01R12/55
Inventor 蔡周旋
Owner TOP YANG TECH ENTERPRISE CO LTD
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