The invention discloses a plug, a socket, an unmanned vehicle and a charging device thereof, and the plug comprises a butt joint which is provided with a plug contact piece; the spacer sleeve is arranged outside the butt joint in a sleeving manner, the spacer sleeve can be matched with a limiting part on a socket, and under the limiting action of the limiting part, the butt joint inserted into the socket is automatically separated from the spacer sleeve, so that the plug contact pieces are exposed to be in contact with the socket contact pieces in the socket; and the first reset piece is connected with the isolation sleeve, and the first reset piece applies reset driving force to the isolation sleeve all the time, so that the isolation sleeve tends to be arranged outside the butt joint in an abutting and sleeving mode, and the plug contact pieces are isolated from the external environment. The isolation sleeve can be automatically opened in the plugging process, the plug contact piece can be automatically isolated and protected after the plug is pulled out, the whole process does not need manual intervention, the plug can be applied to the field of automatic charging, and the service life of the plug contact piece can be effectively prolonged through protection of the isolation sleeve in the pull-out state.
本发明公开一种插头、插座、无人驾驶车辆及其充电装置,该插头包括:对接头,所述对接头上设有插头触片;隔离套,套设于所述对接头外,所述隔离套可与插座上的限位部配合,在所述限位部的限位作用下,插入所述插座中的所述对接头自动与所述隔离套分离,使所述插头触片露出以与所述插座中的插座触片接触;第一复位件,与所述隔离套连接,所述第一复位件始终对所述隔离套施加复位驱动力,使所述隔离套趋向于抵接套设在所述对接头外,以将所述插头触片与外界环境隔离。在插接过程中可自动打开隔离套,在拔出后可自动将插头触片隔离保护,整个过程无需人工干预,可应用于自动充电领域中,且拔出状态下通过隔离套的保护可以有效延长插头触片的使用寿命。
Plug, socket, unmanned vehicle and charging device thereof
插头、插座、无人驾驶车辆及其充电装置
29.09.2023
Patent
Elektronische Ressource
Chinesisch
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