Protective device of charging pile

The utility model relates to the field of charging piles, and discloses a charging pile protection device which comprises a pile body and a control screen, first blocking pieces and second blocking pieces are installed on the left side and the right side of the exterior of the pile body correspondingly, a lead screw is rotationally connected between the exteriors of the two first blocking pieces, and a sleeve block is arranged outside the lead screw in a spiral transmission mode; a fixing rod is fixedly connected between the exteriors of the two second blocking pieces, the fixing rod is sleeved with a sliding block, a protective cover is installed between the sliding block and the exteriors of the sleeve blocks, and a rubber ring is bonded to the lower edge of the protective cover. And one side of the outer part of the rubber ring can be attached to the outer part of the pile body to move, so that the protection cover can effectively cover the control screen, the rain shielding range of the control screen is