The design of multi-function nursing wheelchair  

作　　者：LI Xiaoman WANG Zhengxing ZHANG Shuai LI Fei ZHANG Li 

机构地区：[1]School of Machinery and Automobile Engineering,Hefei University of Technology [2]Zhejiang Henglin Chair Industry Co.,Ltd.

出　　处：《Computer Aided Drafting,Design and Manufacturing》2013年第1期68-70,共3页计算机辅助绘图设计与制造（英文版）

基　　金：Supported by NSFC(61170005);Special Topic of the Ministry of Education about Humanities and Social Sciences(12JDGC007);University Quality Project of Anhui Province(20100096);Graduate Education Reform Project of Hefei University of Technology(2011yjs003);National College Students' Training Project of Innovation and Entrepreneurship(201210359078)

摘　　要：In order to reduce nursing intensity and improve freedom of the elderly and the disabled, a multi-function nursing wheelchair which can switch chair to bed and realize many kinds of posture transformation is designed. This paper introduces the mechanical structure design （position adjustment mechanism and variable wheelbase mechanism） and control design of posture transformation unit of multifunctional nursing wheelchair.In order to reduce nursing intensity and improve freedom of the elderly and the disabled, a multi-function nursing wheelchair which can switch chair to bed and realize many kinds of posture transformation is designed. This paper introduces the mechanical structure design （position adjustment mechanism and variable wheelbase mechanism） and control design of posture transformation unit of multifunctional nursing wheelchair.

关 键 词：posture transformation position adjustment mechanism variable wheelbase the control system design 

分 类 号：TH789[机械工程—仪器科学与技术]