多功能残疾人车越障机构的设计

Investigation into obstacle-striding mechanism of multi-functional disabled-assisting car

针对下肢瘫痪或只有一支手臂的残疾人或老年人出行方便,研制了一辆具有越障功能的新型残疾人车.在市场调查并听取大量残疾人的意见的基础上设计了总体方案,采用Matlab建模,得到最优的越障机构设计方案.采用摆臂机构搭载上障碍物,然后利用车轮和履带共同驱动跨越障碍物.

In this study,a novel obstacle-striding car is developed for traveling convenience of the leg-paralytic or arm-maimed elder and disabled.Based on market surveying of the disabled,a generic design platform is proposed.In particular,the optimal design option is obtained using Matlab^TM in terms of an obstacle-striding mechanism.By applying the pendulum-arm mechanism,the wheel-track-interacted driving is eventually realized for this purpose.