公开(公告)号：US10342724B2

公开(公告)日：2019-07-09

申请号：US14634403

申请日：2015-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungjune Choi ,  Yongjae Kim ,  Youn Baek Lee ,  Jeonghun Kim ,  Se-Gon Roh ,  Minhyung Lee ,  Jongwon Lee ,  Hyun Do Choi ,  Youngdo Kwon ,  ByungKwon Choi

IPC: A61H1/02 ,  A61H3/00 ,  B25J9/00 ,  B25J17/00 ,  A61F5/01

Abstract: In a joint assembly of a walking assistance robot that is capable of performing an operation with 3 degrees of freedom, similarly to a user's joint, a rolling motion and a sliding motion are simultaneously made, and a rotation center changes so that the joint assembly can make a similar motion to that of an actual knee joint of the user. Thus, when the user wears the walking assistance robot and walks, misalignment can be prevented from occurring in the knee joint.