Three-dimensional frame type display screen equipment

The invention discloses three-dimensional frame type display screen equipment, and relates to the field of display screen equipment. A top heat dissipation through groove located in the inner peripheral side of an internal mounting bracket is formed in a first fixed transverse plate; a telescopic power device is fixedly mounted at the bottom of the internal mounting bracket; an output shaft of thetelescopic power device is fixedly connected with a telescopic longitudinal rod; one end of the telescopic longitudinal rod is movably connected with a group of inner side diagonal draw bars througha rotating mechanism; and the lower end of each inner side diagonal draw bar is movably connected to the lower part of the movable base frame plate. A horizontal fan device is fixedly mounted in the internal mounting bracket; a pair of drainage air bottom inlets which are symmetrically distributed relative to the telescopic power device are formed in the lower part of the internal mounting bracket; and a distance sensor fo