CAJ | 학술논문

目的设计一种用于手功能障碍康复训练的可穿戴外骨骼式机械装置.方法根据手指关节结构与运动仿生原理,机械包括穿戴式手指外骨骼机构及微电机驱动机构.在建立该机械装置三维模型的基础上,利用运动分析软件对所设计的机构进行运动仿真分析.结果和结论所设计的训练器结构紧凑、轻便,外骨骼手指机构可以在0~67°范围正常运动,运动过程中无干涉现象.仿真实验数据表明,该机械装置能很好地完成规划的训练动作,在运动学和力学性能上均满足设计要求.
목적설계일충용우수공능장애강복훈련적가천대외골격식궤계장치.방법근거수지관절결구여운동방생원리,궤계포괄천대식수지외골격궤구급미전궤구동궤구.재건립해궤계장치삼유모형적기출상,이용운동분석연건대소설계적궤구진행운동방진분석.결과화결론소설계적훈련기결구긴주、경편,외골격수지궤구가이재0~67°범위정상운동,운동과정중무간섭현상.방진실험수거표명,해궤계장치능흔호지완성규화적훈련동작,재운동학화역학성능상균만족설계요구.
Objective To design an exoskeleton mechanical device for hand dysfunction rehabilitation. Methods Based on the bionic principles of the motion and the structure of finger joints, a micro exoskeleton mechanical structure with multi-joint fingers and multi-DOF motion was established, which included wearable finger exoskeleton and micro-motor drive mechanism. With the motion analysis software, the motion simulation analysis of the design was carried out on the basis of the three-dimensional model of the mechanical device. Results and Conclusion The structure of training device is compact and light, and the exoskeleton finger mechanism can move normally in the range of 0~67° without interference. Simulation data show that the mechanical device can complete planning exercises, and meet the design requirements of kinematics and mechanical properties.