Protective device

The utility model relates to the technical field of protective equipment, in particular to a protective device. Comprising a charging pile assembly, a protection assembly and a positioning assembly, the charging pile assembly comprises a charging pile body, the protection assembly comprises a protection side plate, a protection cushion layer is connected to the inner side of the protection side plate, a movable sliding rod is connected to the end, away from the protection cushion layer, of the protection side plate, and a mounting sleeve is connected to the outer ring of the movable sliding rod; the positioning assembly comprises a connecting plate, a rubber gasket and a positioning side plate. When the protective cushion layer is subjected to external impact force, the protective cushion layer conducts first-step buffering on the impact force, meanwhile, the protective cushion layer transmits the buffered acting force to the protective side plates and enables the protective side plates to move, and when the