Upper extremity rehabilitation device

摘要

An upper extremity rehabilitation device includes: a base, a rotary shaft unit, a rotation drive unit, a brake unit, a linear move unit, a hand gripping assembly, a first and a second connecting rods. The rotary shaft unit is pivoted to the base. The rotation drive unit is disposed on the base and includes a drive portion connected to the first shaft portion. The brake unit includes an outer pipe disposed on the rotary shaft, and an inner pipe movably disposed in the outer pipe. The linear move unit includes a linear seat pivoted to the second shaft portion, and a linear platform movably disposed on the linear seat. The hand gripping assembly is disposed on the linear platform. The first connecting rod is pivoted to the brake unit. The second connecting rod is pivoted to the first connecting rod and the linear seat.

主权项

1. An upper extremity rehabilitation device comprising:
a base; a rotary shaft unit pivoted to the base and including a first shaft portion and a second shaft portion; a rotation drive unit disposed on the base and including a drive portion connected to the first shaft portion; a brake unit including an outer pipe which is disposed on the rotary shaft, and an inner pipe which is movably disposed in the outer pipe and includes a connecting portion; a linear move unit including a linear seat pivoted to the second shaft portion, and a linear platform which is linearly movably disposed on the linear seat; a hand gripping assembly disposed on the linear platform; a first connecting rod including a first rod portion which is pivoted to the connecting portion, and a second rod portion; and a second connecting rod includes a third rod portion pivoted to the second rod portion, and a fourth rod portion pivoted to the linear seat.