전동 파워 리프팅 휠체어의 설계 및 제작에 관한 연구
A Study on Designing and Making Power Lifting Wheelchair
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This paper is concerned with the designing and making power lifting wheelchair. This wheelchair is studied based on the mechanical and electrical engineering concepts and theories. The statics and dynamics are studied with moving and lifting motion. The power lifting wheelchair is compared with the previous model, the power standing wheelchair, in the sense of kinematics and kinetics. The main functions of these two models are to reach to the standing height of normal person and to move by electrical power. However the lifting mechanism gives more comfortable feeling to users when the chair reaches to the high position with sitting in chair. Without stretching the user’s leg, the X-truss mechanism is applied in this wheelchair. Also the wheelchair is controlled by the joystick attached on the arm rest. The real size model is made and investigated by the test drive. Finally, this power lifting wheelchair proves the possibility of commercial production.
Abstract
This paper is concerned with the designing and making power lifting wheelchair. This wheelchair is studied based on the mechanical and electrical engineering concepts and theories. The statics and dynamics are studied with moving and lifting motion. The power lifting wheelchair is compared with the previous model, the power standing wheelchair, in the sense of kinematics and kinetics. The main functions of these two models are to reach to the standing height of normal person and to move by electrical power. However the lifting mechanism gives more comfortable feeling to users when the chair reaches to the high position with sitting in chair. Without stretching the user’s leg, the X-truss mechanism is applied in this wheelchair. Also the wheelchair is controlled by the joystick attached on the arm rest. The real size model is made and investigated by the test drive. Finally, this power lifting wheelchair proves the possibility of commercial production.
참고문헌 (7)
- Winter Green Research Inc, "Worldwide Power Wheelchair, Scooter, and All Terrain Vehicle Market Opportunities, Market forecasts, and Market Strategies", Winter Green Research Inc., ~ (2006)
- 류제청, "수동", 전동 전환형 휠체어, 2003, pp.20(2), 14~18
- 최영철, "수.전동 복합기능의 접이식 휠체어 개발", 한국정밀공학회지, 23(2), pp.172~180 (2006), 한국정밀공학회
- 조장현, "파워 스탠딩 휠체어의 설계 및 제작에 관한 연구", 한국정밀공학회지, 25(10), pp.92~98 (2008), 한국정밀공학회
- 한국보건산업진흥원, "재활보건산업진흥방안 에 관한 연구", 한국보건산업진흥원, 1~25 (2001)
- 한국산업기술연구원, "실버산업 기술개발을 위한 연구기획", 한국산업 기술 연구원, 55~93 (2002)
- Myszka,D.H, "Machines and Mechanisms: Applied Kinematic Analysis", pp.4~76 (2002), Prentice-Hall