关于辅助式上床轮椅的设计

Design of Assisted Bed Wheelchair

设计一款辅助式上床轮椅,除了具备普通轮椅功能,还能利用椅面滑动机构帮助老年人在轮椅和床之间实现横向移动,减轻医护人员和家属工作强度,方便老年人起居和日常生活。对该款轮椅的结构进行基本的力学分析,保证轮椅的可靠性,同时通过单片机实现轮椅的自动控制和手动控制,为老年人提供友好的人机交互操作方式。

In this paper,an assisted bed wheelchair was designed,which not only has the function of ordinary wheelchair,but also can use the sliding mechanism of chair surface to help the elderly realize lateral movement between wheelchair and bed,reduce the work intensity of medical staff and family members,and facilitate the living and daily life of the elderly.The basic mechanical analysis of the structure of the wheelchair was carried out to ensure the reliability of the wheelchair.At the same time,the automatic control and manual control of the wheelchair were realized by MCU,which provides a friendly man-machine interactive operation mode for the elderly.