Head adjuster of BPPV reset instrument

The utility model relates to the technical field of reset adjusting equipment, and particularly discloses a head adjuster of a BPPV reset instrument, which comprises a head adjusting plate of a semi-surrounded U-shaped structure. An air bag is fixedly connected to the inner side of the head adjusting plate in a matched mode and is of a semi-surrounded U-shaped structure, an air outlet valve is arranged at one end of the air bag, and an air outlet valve fixing plate is fixed to the end, connected with the air bag, of the air outlet valve. The other ends of the airbags are connected with air inlet pipes; an air inlet pipe connector is fixedly connected to the joint of the air inlet pipe and the air bag, an air inlet valve control button is arranged at the position, close to the air inlet pipe connector, of the head adjusting plate, and the air inlet valve control button further comprises a valve stop block; adjusting shafts are arranged at one end of the head adjusting plate, adjusting knobs are rotationally ar