Variable-frequency massage therapeutic apparatus

The utility model belongs to the field of massage health-care tools and particularly relates to a variable-frequency massage therapeutic apparatus. The variable-frequency massage therapeutic apparatus comprises a bed, a massaging roller, a motor, a transmission mechanism and a control circuit, wherein a gap is formed in the central position of the bed, the massaging roller is installed on a supporting plate, the supporting plate is installed in the central gap of the bed, higher than the bed face and covered by a cotton cushion, and supporting plate wheels are arranged under the supporting plate and located on sliding rails. The supporting plate is connected with the motor through the transmission mechanism, the transmission mechanism comprises a connecting rod frame connected with the supporting plate, an eccentric wheel connected with the connecting rod frame and a belt wheel coaxial with the eccentric wheel, wherein the belt wheel is connected with the motor through a belt. The variable-frequency massage t