Detachable structure of myoelectricity biofeedback therapeutic apparatus

The utility model provides a detachable structure of a myoelectricity biofeedback therapeutic instrument, which comprises a machine head module, a box body and a movable base which are sequentially arranged from top to bottom, the machine head module comprises an upper shell assembly, a rear shell assembly and a lower shell assembly, the upper shell assembly is provided with a display screen and a shuttle flying key, and the lower shell assembly is provided with a mainboard. The bottom end of the upper shell assembly is connected with the top end of the lower shell assembly in an inserted mode, the rear shell assembly is connected with the rear side of the lower shell assembly in an inserted mode, and the display screen and the shuttle flying key are both electrically connected with the mainboard. The bottom end of the machine head module is connected with the top end of the box body in an inserted mode. The upper shell assembly provided with the display screen and the shuttle flying key, the rear shell assem