The invention relates to the technical field of display screen modules, in particular to an energy-saving LED display screen module which solves the problem that in the prior art, a display screen module is not matched with a mounting shell of an energy-saving LED display screen, so that fixation is unstable. An energy-saving LED display screen module comprises an outer frame, fixing bases are arranged on the two sides of the inner surface wall of the outer frame, rotating buttons are rotatably connected into the fixing bases, bevel gears are fixedly connected to the bottoms of the rotating buttons, supporting rods are rotatably connected into the fixing bases, threaded rods are fixedly connected to one ends of the supporting rods, and the outer surface wall of each threaded rod is connected with a threaded block in a threaded screwing manner. By arranging the outer frame, the fixed seat, the rotating button, the bevel gear, the supporting rods, the threaded rods, the threaded blocks,the adapter rod, the rubber plug and the display module, the effect of conveniently adjusting the position of the rubber plug to conveniently mount and adapt the display module to mounting shells of different energy-saving LED display screens is achieved.