Vibration massage bar capable of being controlled at adjustable speed

The utility model relates to the technical field of massage equipment, in particular to a speed-adjustable control vibration massage bar which comprises a shell, a variable frequency motor, a battery assembly and a control mainboard, the variable frequency motor, the battery assembly and the control mainboard are contained in the shell, the battery assembly is used for supplying power to the variable frequency motor and the control mainboard, and the output end of the variable frequency motor is fixedly connected with an eccentric wheel. The control mainboard is used for controlling the variable frequency motor to rotate to drive the eccentric wheel to rotate so as to drive the shell to vibrate. The massage device is simple in structure and convenient to operate, a user can adjust and control the rotating speed of the variable frequency motor by controlling the control mainboard according to different massage requirements of the user, the speed adjusting effect is achieved, and massage comfort is improved; me