一种手指关节康复训练器械的设计与动力学仿真分析  

Design and Dynamic Simulation Analysis of a Finger Joint Rehabilitation Training Device

作　　者：马浩浩 姚宝珍 冯彦伟 郭泰聪 唐伟 MA Haohao;YAO Baozhen;FENG Yanwei;GUO Taicong;TANG Wei(Tianshui Normal University,Tianshui 741001,China)

机构地区：[1]天水师范学院,甘肃天水741001

出　　处：《机械工程师》2023年第2期34-36,40,共4页Mechanical Engineer

基　　金：国家级大学生创新创业训练项目“3D打印个性化上肢关节康复训练护具的研制”(202110739007);甘肃省教育厅产业支撑计划项目“石油钻机智能化管柱处理集成控制系统研发”(2021CYZC-42);天水师范学院创新基金项目“数字化仿真技术在工业机器人动态特性分析中的应用”(CXJ2020-19)。

摘　　要：针对指伸肌麻痹、手指及腕挛缩无力等手指功能障碍患者康复设计了一种可穿戴式康复训练器械。整体器械与上肢固定护具结构基于逆向工程个性化定制。通过推导其位形运动学,求解训练器械的各个关节运动参数与指节的位置姿态之间的关系,探究康复训练过程。使用ADAMS对手指关节康复训练器械做动力学仿真分析,验证了手指康复训练器械设计方案的正确性。按照该方案3D打印制作出物理样机,开展试验对比和优化设计,为实现个性化上肢关节康复训练器械的研制提供重要技术支持。This paper designs a wearable rehabilitation training device for the rehabilitation of patients with finger dysfunction such as extensor paralysis,finger and wrist contracture weakness.The structure of the whole device and upper limb fixed protector is customized based on reverse-engineering.By deriving its configuration kinematics,the relationship between the motion parameters of each joint of the training equipment and the position and attitude of the knuckles is solved,and the rehabilitation training process is explored.ADAMS is used to carry out dynamic simulation analysis of finger joint rehabilitation training equipment,the correctness of the finger rehabilitation training device design scheme is verified.According to this scheme,the physical prototype is made by 3D printing,and the test comparison and optimization design are carried out to provide important technical support for the development of personalized upper limb joint rehabilitation training device.

关 键 词：手指康复训练 动力学仿真 虚拟样机 ADAMS 3D打印 

分 类 号：TH122[机械工程—机械设计及理论]