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Electrical connector

An electrical connector and connecting slot technology, which is applied in the direction of connection, circuit, and connecting device components, etc., can solve the problems of circuit board jumping off, and the electrical connector is difficult to meet the requirements of resisting large lateral impact force, and achieves reliable performance. The effect of stable buckle

Inactive Publication Date: 2010-02-03
蔡周旋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing side buckle structure 20 has the following disadvantages in positioning the circuit board 28: after the circuit board 28 is fixed, when the left and right impact tests are performed, the vertical plate 21 bounces left and right due to the impact force, and when the buckle part 25 is separated from the circuit When the board is 28, it will cause the circuit board to jump off, so the above-mentioned existing electrical connector is difficult to meet the requirement of anti-large lateral impact force

Method used

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Embodiment Construction

[0026] see image 3 , Figure 4 , Figure 5 ,and Figure 6 , the electrical connector of the present invention is to connect a circuit board and buckle the two sides of the circuit board, which includes: a plastic seat body 30, two side arms 40, a row of upper terminals 50, a row of lower terminals 60, and Two return card shrapnel 70, wherein:

[0027] The two sides of the circuit board 28 are respectively provided with semicircular notches 29 .

[0028] The plastic seat body 30 is provided with a connection groove 31 with an opening forward, the connection groove 31 can be inserted and connected to the circuit board 28, and a card-removing elastic groove 32 is respectively provided on both sides of the connecting groove 31, and the card-removing elastic groove 32 is connected to the The slots 31 communicate with each other and an opening 33 is arranged at the rear.

[0029] The two side arms 40 and the plastic seat body 30 are integrally injection-molded, and one end of ...

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Abstract

The invention relates to an electrical connector. The electrical connector is connected with a circuit board and buckles both side edges of the circuit board, and comprises a plastic seat body, a plurality of terminals, two side arms and at least one retreat-card springing sheet, wherein the plastic seat body is provided with a connecting groove of which opening faces forwards, and the connectinggroove is used for plug-in connection of the circuit board; the plurality of terminals are arranged on the plastic seat body, and each terminal is provided with a protruded contact positioned on the connecting groove; one end of each side arm is connected to one side of the plastic seat body and extends towards the front end of the plastic seat body, and a buckle is arranged adjacent to the otherend of each side arm; when the circuit board is inserted into the connecting groove for positioning, the buckle can buckle one side of the circuit board; when the circuit board is inserted, the retreat-card springing sheet is compressed; and the retreat-card springing sheet is sprung back so as to push the circuit board for a travel route so that the circuit board is buckled by the buckle.

Description

【Technical field】 [0001] The invention relates to an electrical connector, in particular to an electrical connector provided with two side buckles. 【Background technique】 [0002] see figure 1 and figure 2 , is an existing electrical connector for connecting circuit boards, which includes a plastic seat body 11, a plurality of terminals 15, and buckle structures 20 on both sides; a plurality of terminals 15 are arranged in a row in the plastic seat body 11, and The pins 16 protrude from the front and rear ends of the plastic seat body 11 respectively; the side buckle structure 20 is one end fixed on both sides of the plastic seat body 11, and it is provided with a vertical plate 21 and a horizontal plate 22 perpendicular to each other, and the vertical plate 21 is only The rear end is connected with the horizontal plate 22, so that the front end is a free end and can bounce left and right. The front section is provided with a toggle part 23, a convex arc part 24 and a buc...

Claims

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Application Information

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IPC IPC(8): H01R12/16H01R13/639H01R13/635H01R12/71
Inventor 蔡周旋
Owner 蔡周旋
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