MANIPULATOR AND ASSEMBLY METHOD THEREOF

摘要

A manipulator includes a first arm, a second arm, a joint assembly, and many connecting members. The first arm defines a first axle hole. The second arm defines a second axle hole and two openings adjacent to the second axle hole. The joint assembly is received in the first arm and rotatably joins the first arm and the second arm. Each of the connecting members includes a head portion and a fixing portion. The head portion is received in the first arm. The fixing portion connects the second arm and the joint assembly.