The invention belongs to the technical field of vehicle charging, and discloses a vehicle high-voltage quick coupler which comprises a charging gun shell and a fixing shell, a charging head is fixedly installed at the left end of the charging gun shell, an electric needle is fixedly installed in the charging head, an interface is fixedly installed in the fixing shell, and a power source is fixedly installed in the interface. And a roller is rotationally mounted on the outer surface of the charging gun shell. According to the device, the rolling wheels, the rotating rod, the cross rod, the circular plate and the first moving plate are arranged, the rotating rod drives the cross rod to rotate, so that the circular plate pushes the first moving plate to move outwards through the connecting rod, and the first moving plate is matched with the rolling wheels to achieve a limiting effect on rotation of the rolling wheels; according to the device, contact between the rollers and the inner wall of the fixed shell is used for replacing a traditional plugging mode, so that rolling friction is used for replacing dynamic friction, stable plugging matching is guaranteed, meanwhile, abrasion of the contact face of the charging gun shell and the fixed shell is reduced, poor contact during charging is avoided, and the charging efficiency is improved.
本发明属于车辆充电技术领域,且公开了一种车用高压电快装接头,包括充电枪壳和固定壳,所述充电枪壳的左端固定安装有充电头,所述充电头的内部固定安装有电针,所述固定壳内部固定安装有接口,所述充电枪壳的外表面转动安装有滚轮。本发明通过设置滚轮、转杆、横杆、圆板和第一运动板,通过转杆带动横杆的转动,使得圆板通过连接杆推动第一运动板向外发生运动,通过第一运动板与滚轮的配合,对滚轮的转动起到限位作用,与传统装置相比,该装置利用滚轮与固定壳内壁接触代替传统的插拔方式,从而利用滚动摩擦代替动摩擦,保证插接配合稳定的同时降低充电枪壳与固定壳接触面的磨损,避免造成充电时接触不良,提高充电效率。
High-voltage quick coupler for vehicle
一种车用高压电快装接头
21.03.2023
Patent
Elektronische Ressource
Chinesisch