The invention provides a connector mounting structure and vehicle-mounted electronic equipment, and belongs to the technical field of vehicle parts. The connector installation structure comprises an installation panel and a connector fixed on the installation panel through a screw, a flange plate of the connector is provided with a screw penetrating hole, the installation panel is provided with a threaded hole, and a screw rod portion comprises a threaded section connected with the threaded hole in a matched mode and a large-diameter section with the outer diameter larger than that of the threaded section. A step face abutting against the installation panel is formed between the large-diameter section and the threaded section, the distance between the end face of the head of the screw and the step face is larger than or equal to the thickness of the flange plate, a sealing ring is arranged between the flange plate and the installation panel, and the elasticity of the sealing ring meets the requirement that the end face of the flange plate abuts against the end face of the head. According to the invention, a forced bushing is omitted, a new-form screw is adopted, and the size of the screw is reasonably designed, so that the purpose of ensuring that the flange plate is not pressed and deformed without arranging the forced bushing is achieved, and a series of technical problems caused by adopting the forced bushing in the prior art are solved.
本发明提供了一种连接器安装结构及车载电子设备,属于车辆部件技术领域。连接器安装结构包括安装面板和通过螺钉固定在安装面板上的连接器,连接器的法兰盘上设有螺钉穿孔,安装面板上设有螺纹孔,螺钉杆部包括与螺纹孔配合连接的螺纹段和外径大于螺纹段的大径段,大径段与螺纹段之间形成抵顶在安装面板上的台阶面,螺钉头部端面到台阶面之间的距离大于或等于法兰盘厚度,法兰盘与安装面板之间设有密封圈,密封圈的弹性满足法兰盘的端面与头部的端面抵紧。本发明省去强装衬套,采用一种新形式的螺钉,并合理设计螺钉的尺寸,实现了不设置强装衬套同样也能够保证法兰盘不被压变形的目的,解决了现有技术中由于采用强装衬套而导致的一系列技术问题。
Connector mounting structure and vehicle-mounted electronic equipment
一种连接器安装结构及车载电子设备
2024-12-13
Patent
Electronic Resource
Chinese
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