Pelvis support device for gait rehabilitation robot

Abstract

The pelvis support device according to an embodiment of the present disclosure is used for a gait rehabilitation robot having a gait assistance link member connected to the leg of a rehabilitator and includes a support frame, one pair of support bars linearly movable along the longitudinal direction of the support frame, a first driving unit for transmitting power so that the support bar moves along the longitudinal direction of the support frame, a ball screw disposed in each support bar, a movable block coupled to the ball screw and linearly movable along the longitudinal direction of the support bar according to the operation of the ball screw, and a second driving unit for transmitting power to drive the ball screw.

Dependencies are inferred from the claim text.