The invention discloses a connecting assembly for a battery pack, a battery pack assembly and a vehicle, the battery pack comprises a frame and a cover body, the connecting assembly comprises a guide rod, the guide rod is suitable for penetrating through the frame, a first fixing part and a second fixing part are formed at the two ends of the guide rod respectively, the first fixing part is suitable for supporting the frame, and the second fixing part is suitable for supporting the frame; the second fixing part penetrates through the cover body and is connected with the cover body; the nut is matched with the second fixing part and located on the side, away from the frame, of the cover body; a first sealing piece abutting against the cover body is formed on one of the nut and the second fixing part. And a second sealing piece is arranged between the second fixing part and the frame. The connecting assembly designed according to the invention can play a role in sealing the cover body and the frame while connecting the cover body and the frame.
本发明公开了一种用于电池包的连接组件、电池包组件、车辆,所述电池包包括框架和盖体,连接组件包括:导杆,所述导杆适于穿过所述框架且所述导杆的两端分别形成有第一固定部和第二固定部,所述第一固定部适于支撑所述框架,所述第二固定部穿过盖体连接;螺母,所述螺母与所述第二固定部配合且位于所述盖体背离所述框架的一侧;其中所述螺母与所述第二固定部中的一个上形成有与所述盖体止抵的第一密封件;所述第二固定部与所述框架之间设置有第二密封件。根据本发明设计的连接组件可以在连接盖体与框架的同时起到密封盖体与框架的作用。
Connecting assembly for battery pack, battery pack assembly and vehicle
用于电池包的连接组件、电池包组件、车辆
2024-06-21
Patent
Electronic Resource
Chinese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2021
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