机械5

摘要：本着节约材料，低成本，简单安全，高效的原则，本文以康复轮椅的设计与开发为基矗完成的基础工作如下：通过对国内外技术调查的抽样分析，该设备的关键部件和实验研究为其他层次的性能提供了依据。机械装置的结构经过理论指导合理设计。主要设计包括驱动设计，变速箱设计，电气控制设计等。通过对每个工作部件进行设计来对机械装置进行试制，并进行仿真测试，以找到最佳的测试性能参数，然后优化其性能。健身康复轮椅。在对座椅舒适性理论进行总结的基础上，将舒适性理论应用于该主题的轮椅舒适性研究。 关键词：康复轮椅舒适性理论 Abstract: Based o
n the pri
nciple of savi
ng materials, low cost, safe a
nd simple, a
nd high efficie
ncy, this paper is based o
n the desig
n a
nd developme
nt of rehabilitatio
n wheelchairs. The basic work is as follows: Through the sampli
ng a
nd a
nalysis of the physical characteristics of the huma
n body, it is the key compo
ne
nt of the device. A
nd the experime
ntal research a
nd other aspects provide the performa
nce basis, a
nd the structure of the mecha
nical device is desig
ned reaso
nably u
nder the guida
nce of the theory. The mai
n desig
n i
ncludes the drive desig
n, the tra
nsmissio
n desig
n, the electrical co
ntrol desig
n, etc. Through the desig
n of each worki
ng part, the machi
ne is prototyped. The device is also subjected to a simulatio
n test to obtai
n the optimal test performa
nce parameters, thereby optimizi
ng the performa
nce of the fit
ness rehabilitatio
n wheelchair. Based o
n the summarizatio
n of the seat comfort theory, the comfort theory is applied to the wheelchair comfort study of this topic. Key Words: Rehabilitatio
n Wheelchair Comfort theory 目录 1绪论1 1.1康复式轮椅的研究背景及意义1 1.2国内外研究现状2 1.3研究目的及内容安排3 2轮椅的总体设计3 2.1设计要求3 2.2总体设计3 2.3本章小结5 3局部设计6 3.1底架设计6 3.2座椅调整机构设计7 3.3传动系统运动单元（越障机构）设计9 3.4轮椅各项参数18 3.5本章小结19 4轮椅车的运动特性分析20 4.1轮椅车的平地运动分析20 4.2轮椅车康复式梯运动分析20 4.3轮椅车的行驶性能分析21 4.4本章小结24 总结25 参考文献26 致谢27