Training tool convenient for improving cognitive function of schizophrenia patient

The invention provides a training tool convenient for improving the cognitive function of a schizophrenia patient, and relates to the technical field of auxiliary medical equipment.The training tool comprises a fixed shell, a shell base is fixedly installed on the lower surface of the fixed shell, a fixed column is fixedly installed in the fixed shell, and a lifting mechanism is installed at one end of the fixed column; the lifting mechanism comprises a double-screw bolt, the double-screw bolt is movably installed in the fixing column, and a cognition improvement display screen is fixedly installed at one end of the double-screw bolt. A handle can be matched with a transmission threaded column to drive a gear to rotate when rotating, and the gear can be matched with a double-screw bolt sleeve to drive the double-screw bolt to ascend and descend after rotating; the stud can drive the cognition improvement display screen to move up and down, the cognition improvement display screen can be adjusted according to