The invention discloses a multifunctional back massage device in the field of health-care equipment. The multifunctional back massage device comprises a supporting frame and a containing box, the supporting frame is connected to the side wall of the containing box, and a seat is arranged on the supporting frame; a crank is arranged in the containing box, and pedals are connected to the two ends ofthe crank; the pedals are located outside the containing box, a cam mechanism is further arranged on the crank, and the cam mechanism comprises a cam; the cam is fixedly connected with the crank, anabutting block is arranged on the cam, and a supporting rod is vertically and fixedly connected to the abutting block; the top of the supporting rod penetrates through the top of the containing box and extends to the outside of the containing box, the top of the containing box is vertically provided with an inverted L-shaped fixed shaft, and a connecting shaft is hinged to the top of the fixed shaft in a staggered mode; one end of the connecting shaft is fixedly connected with the top of the supporting rod, and the other end of the connecting shaft is vertically connected with a telescopic rod; a plurality of knocking plates are arranged at the bottom of the telescopic rod at intervals, and the knocking plates are located above the seat. By means of the device, fitness can be achieved, andthe back can be massaged.

Multifunctional back massage device

The invention provides a massager and a massage bed. The massager comprises a shell; a transmission mechanism is arranged in the shell; the transmission mechanism comprises a motor and a speed reducer; the output end of the motor is connected with the input end of the speed reducer; the exterior of the shell is provided with a power source switch and a speed adjustment switch; the transmission mechanism also comprises a transmission wheel, a rotating shaft A and a rotating shaft B; the transmission wheel is fixedly connected with the rotating shaft A; the rotating shaft A is connected with the rotating shaft B through a connecting rod; the output end of the speed reducer is in transmission connection with the transmission wheel; the rotating shaft B is provided with a connecting part and is provided with a massage mechanism through the connecting part; and one end of the massage mechanism extends out from the shell through an opening formed in the exterior of the shell. According to the massager, based on somatology and ingenious design of connecting rod transmission, machinery can be utilized to simulate manual work so as to realize a massage effect.

Massager and massage bed

The utility model relates to a back-pounding and fan-swing robot, which comprises a back-pounding device, a base, a first infrared human body inductive sensor, a first timing switch, a storage battery, a second timing switch, a second infrared human body inductive sensor and a fan-swing device. The storage battery is arranged at the center of the base. The back-pounding device, the first infrared human body inductive sensor and the first timing switch are arranged on one side of the storage battery and the fan-swing device, the second infrared human body inductive sensor and the second timing switch are arranged on the other side of the storage battery. The arrangement of the back-pounding device, the first infrared human body inductive sensor and the first timing switch is symmetrical to the arrangement of the fan-swing device, the second infrared human body inductive sensor and the second timing switch. The fan-swing device, the second infrared human body inductive sensor, the second timing switch, the storage battery, the second timing switch, the second infrared human body inductive sensor and the fan-swing device are successively connected with each other into a pathway. The back-pounding and fan-swing robot has the advantages of simple structure, convenient operation, low manufacturing cost and automatic regulation and control and integrates the functions of back-pounding and fan-swing in one piece.

Chengjun Wang

Papers

Back-pounding and fan-swing robot