Grip type multifunctional wrist exercise rehabilitation robot

The invention relates to a grip type multifunctional wrist exercise rehabilitation robot which comprises a finger rehabilitation assembly, a wrist rehabilitation assembly and a rack assembly. According to the finger rehabilitation assembly, through a gear set, a motor drives a transmission shaft to control fingers to conduct rehabilitation training in two movement modes, namely independent back stretching/palmar flexion movement of a single finger and coordinated back stretching/palmar flexion movement of five fingers. According to the wrist rehabilitation assembly, an oval track of wrist torsion on a horizontal plane is projected to a plane forming an included angle of 15 degrees with the horizontal plane, so that the oval track is changed into a circular track which is easier to drive, and the purpose that one motor drives the wrist to conduct two-degree-of-freedom compound motion, namely torsion of wrist joints is achieved; hand rehabilitation and wrist rehabilitation are combined together, and rehabilitat