The utility model relates to a socket especially relates to a ground socket, and this ground socket includes socket panel, socket back box, socket cover and socket subassembly socket back box uses with the mounting groove cooperation, socket panel fixed connection is in socket back box, the socket subassembly is fixed at the socket panel center, the socket panel bottom still is connected with the terminal box, socket cover covers on socket panel, socket cover is cover flipping structure, socket cover is cover flipping structure. Beneficial effect: socket back box's setting makes to connect line space sufficient, and it is convenient that the wiring is installed, is maintained, socket cover's setting keep the parallel and level with ground when making ground socket not use, and cover flipping structure is simple, can not lead to malfunctioningly and unable closure owing to using repeatedly, long service life, convenient clean and walking.