LTD.;CHUNGWOO MEDICAL CO., LTD.;주식회사 청우메디칼;CHUNGWOO MEDICAL CO.
发明人:
LEE, IL KWON,이일권
申请号：
KR1020120039507
公开号：
KR1020130117367A
申请日:
2012.04.17
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A speed control device for a combination wheelchair and electric walking frame is provided to enable a user to walk on a slope safely and conveniently by controlling the speed of a walking frame. CONSTITUTION: A speed control device for a combination wheelchair and electric walking frame comprises a walking frame (10), a control part, a driving motor, a speed detection part (40), a tilt detection part, a main control part, a motor-driving part, an electronic brake, and an obstacle detection part. The walking frame includes casters, a plurality of handle parts, a seating part, and a rotating seat back part. The control part selects the usage mode of the walking frame. The driving motor is turned on and off by the selection signal transmitted from the control part. The speed detection part detects the speed of the electric walking frame driving according to the usage mode. The tilt detection part detects the tilt of the electric walking frame. The main control part transmits a speed control signal for the electric walking frame driven by the driving motor. The motor-driving part drives the driving motor. The electronic brake provides a braking force to the casters of the electric walking frame.본 발명은 휠체어 겸용 보행보조기의 속도제어장치를 개시한 것으로, 이러한 본 발명은 전동식 보행 보조기에 기울기센서와 속도감지센서를 적용한 것이며, 이에따라 오르막이나 내릭막과 같은 도로 현황에 따라 보행 보조기의 속도를 제어하여 오르막 또는 내리막에서 이용자가 안전하고 편리하게 보행 보조기를 통해 보행할 수 있도록 하는 등 그 안정성과 편리성을 제공하게 되는 것이다.
