The invention discloses a sealing device of an electric vehicle controller, which comprises a sealing box, a C-shaped plate is arranged in the sealing box, a center rod is fixedly arranged on one side of the outer wall of the C-shaped plate, the center rod is rotatably arranged on one side of the inner wall of the sealing box through a bearing, and a circular groove is formed in the inner wall of the sealing box. Limiting sliding balls arranged in the circular groove in a sliding mode are symmetrically arranged on one side wall of the C-shaped plate, and a fixing mechanism used for fixing the controller is fixedly arranged on the C-shaped plate. According to the device, the fixing mechanism is arranged, and the upper side, the lower side, the left side and the right side of the fixing mechanism can be stretched, so that controllers of different models can be fixed, emergency treatment can be carried out under unforeseen circumstances, and the internal controller is still kept parallel to the ground under the condition that the sealing box is turned over; line damage caused by disordered turnover of the line is avoided, and the controller is subjected to inflation protection through the inflation protection assembly when an accident occurs.
本发明公开了一种电动汽车控制器的密封装置,包括密封箱,所述密封箱内部设有C型板,所述C型板外壁一侧固定设有中心杆,所述中心杆通过轴承与密封箱内壁一侧转动设置,所述密封箱内壁开设有圆形凹槽,所述C型板一侧壁对称设有在圆形凹槽内滑动设置的限位滑球,所述C型板上固定设有用于对控制器进行固定的固定机构。本装置通过设置固定机构,固定机构的上下以及左右两侧可以进行拉伸,从而可以对不同型号的控制器进行固定,并且在意外情况下可以做出应急处理,使密封箱翻倒的情况下内部控制器仍然保持与地面平行的状态,避免线路因为翻倒杂乱无章导致线路损坏,并且在发生意外情况时通过充气防护组件对控制器进行充气保护。
Sealing device of electric vehicle controller
一种电动汽车控制器的密封装置
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Electric vehicle controller with good sealing performance
European Patent Office | 2022
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