The invention discloses a lip
muscle rehabilitation training instrument which comprises a
machine body, a lip-shaped positioning part and a lip
muscle vibration part, the lip-shaped positioning part is provided with an arc-shaped positioning seat, the lip
muscle vibration part is provided with meridian contacts, the lip
muscle vibration part further comprises a vibration device arranged in the
machine body, and a rubber sleeve is arranged outside the
machine body in a sleeving mode. A
microprocessor, a storage module and / or a voice module, a
USB socket, a
loudspeaker and a rubber sleeve are arranged on the PCB, and sealing structures are arranged between the control panel and the machine body. The device is simple in structure, low in
noise, wide in applicability, low in cost, good in effect and high in comprehensive
cost performance. According to the invention, the vibration frequency can be controlled according to the speed of the self-selected voice
rhythm and the comfort degree of the
rhythm, so that the closing strength of the lip muscle is controlled, the comfortable vibration frequency is found, and the purposes of massaging the lip muscle at the vibration frequency, accelerating the
blood circulation and restoring the strength memory of the meridian of the lip muscle are achieved, so that the lip muscle closing training and the lip muscle closing
strength training are realized.