Novel wall-hanging safety cover for display

The utility model relates to a novel wall-hanging safety cover for a display. The safety cover is connected with a wall-hanging wallboard hanging component through connecting pipes, and comprises bases, metal plates and sealing covers, wherein the bases are three or more and are arranged at the inner side of a rear shell of the display, the middle part of each base is provided with a through hole corresponding to one of the connecting pipes, and four projections are arranged on the periphery of each through hole; the metal plate arranged on each base is provided with through holes corresponding to the projections of the base, and is provided with a groove corresponding to the through hole of the base, and the groove is in tight fit with one connecting pipe; each sealing cover is snapped on each metal plate and is provided with a through hole corresponding to the projections of each base; and the height of the projections of one base is greater than the accumulated height of one metal plate and one sealing cov