The invention discloses a hanger for a visual teaching projector and a control method of the hanger. The hanger for the visual teaching projector comprises a mounting plate, a telescopic column and aclamping frame; a fixed cylinder at the upper end of the telescopic column is fixedly connected with the mounting plate; a telescopic cylinder at the lower end of the telescopic column is fixedly connected with the clamping frame; the clamping frame comprises a fixed plate, a rotating plate, an adjusting plate and clamping claws; the telescopic cylinder is fixedly connected to the upper surface ofthe fixed plate; the upper surface of the rotating plate is rotatably connected with the lower surface of the fixed plate; the upper surface of the adjusting plate is connected with the lower surfaceof the rotating plate through an adjusting mechanism; the lower surface of the adjusting plate is fixedly connected with the clamping claws; the adjusting mechanism comprises first electric cylinders; four first electric cylinders are arranged; cylinder seats of the first electric cylinders are fixedly connected with the rotating plate; and telescopic rods of the first electric cylinders are in swinging connection with the adjusting plate. According to the hanger for the visual teaching projector and the control method of the hanger, the lifting and automatic adjusting functions are increased, and meanwhile, the adaptability with different projectors is improved.