Fixing structure of connector female seat and circuit board

Abstract

A fixing structure of a connector female seat and a circuit board, provided by the present invention, comprises a base body, a circuit board and a clamping member, the circuit board is provided with a first clamping plate, the base body is provided with a first positioning groove, the first positioning groove is also internally provided with a second clamping plate and a first limiting plate which are fixedly connected with the base body, and a gap exists between the second clamping plate and the base body. The first clamping plate is partially inserted into the first positioning groove and clamped with the second clamping plate, one end of the circuit board abuts against the first limiting plate, the other end of the circuit board abuts against the bottom wall of the first positioning groove, a second limiting plate is arranged on the clamping piece, the clamping piece is clamped with the base body, and the second limiting plate is contained in the gap. One end of the second limiting plate abuts against the second clamping plate, and the other end of the second limiting plate abuts against the side wall of the first positioning groove. The circuit board and the base body are firmly connected through clamping, deformation of the second clamping plate is limited through the second limiting plate, and the clamping strength between the circuit board and the base body is increased, so firm connection between the circuit board and the base body is kept.

Description

technical field [0001] The invention relates to the field of automotive lamp connectors, in particular to a fixing structure between a connector base and a circuit board. Background technique [0002] The headlights and taillights of the car need to be connected to the car controller through a connector. The connector includes a wire end (male) and a board end (female seat). The specific connection structure is: the headlight, taillight and the wire end are connected, and the wire The end is inserted into the board end, and the board end is fixedly connected with the circuit board of the car controller; in order to prevent the board end from being separated from the circuit board of the car controller, the board end is fixedly connected with the circuit board of the car controller by welding or clamping , the disadvantages are as follows: [0003] 1. Welding method: The welding method is not only costly, but also produces toxic gases (such as carbon monoxide, nitrogen oxide...

AI Technical Summary

Problems solved by technology

[0003] 1. Welding method: The welding method is not only costly but also produces toxic gases (such as carbon monoxide, nitrogen oxides, etc.) during the welding process, which will cause harm to the human body

[0004] 2. Clamping method: please refer to figure 1 , the circuit board of the car controller is clamped by the terminals inside the board end, and the clamping force of the terminal is insufficient, resulting in an insecure connection between the board end and the circuit board of the car controller

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