摘要
设计了一种能够帮助老年人完成躺卧、升降以及挪动的机械装置。研究了一种可实现大力矩起背、躺位与坐位能够双向连续变形的隐藏式杠杆机构;选用双列剪叉式机构作为升降机构,保证装置整体平稳升降;选用麦克纳姆轮作为移动部分,可实现装置多方位移动;制作样机,通过测试数据,检验了装置的工作性能。
A mechanical device which can help the elderly to lie down,lift and move is designed.A hidden lever mechanism which can realize back lifting with strong torque and bi-directional continuous deformation of lying position and sitting position is studied;The double row scissor mechanism is selected as the lifting mechanism to ensure the smooth lifting of the whole device;Mcnamu wheel is selected as the moving part to realize the multi-directional movement of the device;The prototype is made,and the working performance of the device is tested through the test data.
作者
王望
平学文
李仔成
WANG Wang;PING Xue-wen;LI Zi-cheng(Shanxi Institute of Mechanical&Electrical Engineering,Changzhi 046011,China)
出处
《机械工程与自动化》
2022年第2期109-110,共2页
Mechanical Engineering & Automation
基金
2020年度山西机电职业技术学院科技创新类立项课题(KYC-20003)。
关键词
家用助老装置
位姿变形机构
结构设计
household device for helping elderly
pose deformation mechanism
structural design
