The invention relates to the technical field of automobile electrical safety devices, and particularly discloses a vehicle grounding device and a grounding method.The vehicle comprises a vehicle frame, a plurality of installation groove holes are formed in the vehicle frame, the vehicle grounding device comprises a grounding piece, and the grounding piece comprises a grounding body and a first protruding part; the first protruding part is arranged on the outer circumferential face of the grounding body in a protruding mode in the circumferential direction, the two ends of the grounding body in the length direction of the grounding body are a first free end and a second free end respectively, the first protruding part is located between the first free end and the second free end, and the outer diameter of the first protruding part is larger than the inner diameter of the installation groove hole. The first protruding part is in interference fit with the mounting groove hole, and the grounding piece is made of a conductive material. By means of the arrangement, reliable grounding connection can be achieved through interference fit between the first protruding part and the installation groove hole in the automobile frame, paint on the surface of the automobile frame does not need to be broken, and the grounding effect of distributed grounding of the automobile frame is effectively improved.
本发明涉及汽车电气安全装置技术领域,具体公开了一种车辆接地装置及接地方法,其中,车辆包括车架,车架上开设有多个安装槽孔,车辆接地装置包括接地件,接地件包括接地本体与第一凸起部,第一凸起部沿圆周方向凸设于接地本体的外周面,接地本体沿自身长度方向的两端分别为第一自由端与第二自由端,第一凸起部位于第一自由端与第二自由端之间,第一凸起部的外径大于安装槽孔的内径,且第一凸起部与安装槽孔过盈配合,接地件采用导电材料制成。如此设置,通过第一凸起部与车架上的安装槽孔之间的过盈配合,可实现接地的可靠连接,无需再破除车架表面的油漆,有效提升了汽车车架分布式接地的接地效果。
Vehicle grounding device and grounding method
一种车辆接地装置及接地方法
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
GROUNDING DEVICE AND GROUNDING DEVICE MANUFACTURING METHOD
Europäisches Patentamt | 2017
|Special integrated automatic grounding device for unmanned aerial vehicle and grounding method
Europäisches Patentamt | 2022
|