多模式肘关节肌力训练装置的研制与测试

Development and Testing of Multi-mode Elbow Joint Muscle Strength Training Device

肌力训练对于改善肢体运动功能,预防各种骨关节疾病及术后患者的肌肉萎缩、促进肌肉功能恢复具有重要作用。肘关节运动功能的保障与人们日常生活活动能力密切相关。目前我国肌力训练设备都依赖进口。因此,深入研制肌力训练装置意义重大。该文基于等长、等张、被动与等速四种训练模式的概念和特点,在上位机中通过LabView界面控制伺服驱动器及伺服电机,以扭矩传感器检测实时转矩,实现四种训练模式。所研制的多模式肘关节肌力训练装置主要参数满足要求,训练者体验良好。

Muscle strength training plays an important role in improving limb movement function,preventing muscle atrophy and promoting muscle function recovery in patients with various bone and joint diseases.The sports function of elbow joint is closely related to people's daily life activity ability.At present,Chinese muscle strength training devices are depended on import.Therefore,it is of great significance to develop muscle strength training devices.Based on the concepts and characteristics of isometric training,isotonic training,passive training and isokinetic training,in the upper computer,the servo driver and servo motor are controlled through the LabView interface,and the real-time torque is detected by the torque sensor,realizing four training modes.The main parameters of the multi-mode elbow joint muscle strength training device meet the requirements,and the trainers have a good experience.