The invention relates to a charging interface with a safety protection device. The charging interface comprises a socket and a protection assembly, and the protection assembly comprises at least one mobile protection part which is located at the front end of a socket shell, distributed around a socket charging hole site and moves along a chute, and a cover plate for sealing the mobile protection part; and the movable protection part comprises a sliding block and a sliding block spring which pushes the sliding block to slide along the sliding groove until the front end of the sliding block is blocked in front of the cavity for the plug to be inserted. The front end of the sliding block is provided with an inclined plane for realizing backward movement abdication under the plugging force ofthe plug; the mobile protection part further comprises a blocking piece which blocks the charging hole site, is connected with the sliding block through a blocking piece spring and can rotate around apositioning column on the socket shell to keep away from the charging hole site when the sliding block moves backwards. By arranging the movable protection part, the charging position on the charginginterface is covered and opened, dust prevention and foreign matter entering prevention are achieved, meanwhile, fingers or metal objects of children are prevented from entering, and the personal safety is protected.
本发明关于一种具有安全防护装置的充电接口,包括插座和防护组件,所述防护组件包括位于插座壳体前端的至少一个绕插座充电孔位分布且沿滑槽移动的移动防护部件和用于封盖该移动防护部件的盖板;所述移动防护部件包括滑块和推动该滑块沿滑槽滑动至前端挡在供插头插入的腔体前的滑块弹簧;所述滑块前端具有实现其在插头插合力下向后移动让位的斜面;所述移动防护部件还包括遮挡在充电孔位上并通过挡片弹簧与滑块连接的能够在滑块后移时绕插座壳体上的定位柱转动让开充电孔位的挡片。本发明通过设置能够进行移动的防护部件实现充电接口上充电位的遮盖和打开,实现防尘和防止异物进入,同时防止儿童手指或金属物进入,保护人身安全的目的。
Charging interface with safety protection device
一种具有安全防护装置的充电接口
2020-08-14
Patent
Electronic Resource
Chinese
Charging pile interface protection device with waterproof structure
European Patent Office | 2023
|