公开(公告)号：EP4268783A1

公开(公告)日：2023-11-01

申请号：EP22870151.2

申请日：2022-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： ROH, Segon ,  KANG, Wanku ,  LEE, Sangho ,  LEE, Ho ,  HAN, Seungil

IPC: A61H1/02 ,  B25J9/00 ,  B25J9/12 ,  B25J9/10 ,  H02K7/116 ,  H02K5/04 ,  H02K7/08 ,  F16H1/36

Abstract: According to various example embodiments, a motion assistance device may include a proximal support configured to be worn on a proximal part of a user, a distal support configured to be worn on a distal part of the user, a driving assembly which is connected to the proximal support and configured to generate power, and a driving frame configured to transmit the force from the driving assembly to the distal support. The driving assembly may include a housing which is connected to the proximal support, an actuator including a stator which is fixed to the housing and has a ring shape and a rotor which is located inside the stator and rotatable relative to the stator, a speed reducer which is inserted inside the rotor and includes an input end which is connected to an output end of the actuator, and a supporting part configured to support the speed reducer and connected detachably to the housing.
In addition, various example embodiments may be possible.