Stiff tongue rehabilitation nursing device

The utility model discloses a stiff tongue rehabilitation nursing device, and belongs to medical equipment in the department of stomatology. The stiff tongue rehabilitation nursing device comprises a base, a motor, an oval cam, a movable block, a first vertical tube and a second vertical tube. A groove is formed in the side portion of the movable block, and a photoelectric switch used for detecting stretching of a tongue body is arranged in the groove. An output shaft of the motor drives the oval cam to rotate, and the cambered surface of the oval cam acts on the upper surface of the movable block. The external diameter of the first vertical tube is equal to the internal diameter of the second vertical tube. The upper end of the first vertical tube is connected with the lower surface of the movable block, the lower end of the first vertical tube stretches into the second vertical tube from top to bottom, and the lower end of the second vertical tube is connected with the base. At least one spring is connected between the movable block and the base. The motor is connected with a power source through the photoelectric switch. According to the stiff tongue rehabilitation nursing device, the tongue body of a stiff tongue patient can be pushed up and down automatically, hence, the patient can be helped to complete rehabilitation training smoothly, and the workloads of medical workers are lightened.