This invention discloses a percussion instrument for
neurological examination, comprising a support
assembly and a percussion instrument body. The support
assembly includes a base, one end of which is horizontally rotatably connected to an adapter seat. A connecting plate is hinged to the top of the adapter seat, and the plane of rotation of the connecting plate is perpendicular to the ground. A second connecting seat is rotatably connected to the free end of the connecting plate. The second connecting seat is connected to a first connecting seat via a telescopic pad, the telescopic pad being controlled to extend and retract by an
air pump. A groove is provided at the top of the first connecting seat. The support
assembly can provide multi-directional support for the doctor's arm. During diagnosis, the doctor can first place the
forearm on the first and second connecting seats in the support assembly. At this time, the
horizontal orientation of the connecting seats and the angle between the components connected to both ends of the connecting plate are adjustable. The doctor can adjust the orientation and height of each component in the support assembly according to the tapping angle required for the examination, so as to match the tapping angle and direction during the doctor's examination.