Fixing device for wall hanging equipment

The utility model discloses a fixing device for wall-mounted equipment. The fixing device comprises a wall-mounted support and an anti-loosening elastic pad. Wherein the wall-mounted bracket is fixed on a mounting surface, and a plurality of upright posts are arranged on one side, far away from the mounting surface, of the wall-mounted bracket; a plurality of mounting holes with wide middle parts and narrow upper and lower parts are formed in the edge of the wall-mounted equipment, and the upright posts correspond to the mounting holes in position; the anti-loose spring washer body is provided with a through hole matched with the mounting hole in shape and fixed to the mounting hole in a clamping mode, and meanwhile at least the upper end of the anti-loose spring washer is provided with an elastic piece which is arranged on the side away from the wall hanging support. According to the fixing device for the wall-mounted equipment, shaking of the wall-mounted equipment is limited through the anti-loosening elas