The invention relates to a micro-robot, in particular to a micro-robot jumping device based on shape memory alloy. Comprising walking mechanisms, a robot frame, an upper bouncing mechanism, a lower bouncing mechanism and a contraction mechanism, the two walking mechanisms are symmetrically arranged on the left side and the right side of the robot frame, and the upper bouncing mechanism and the lower bouncing mechanism are arranged at the top and the bottom of the robot frame correspondingly; the upper bouncing mechanism and the lower bouncing mechanism achieve the bouncing function based on memory alloy deformation. The contraction mechanism is connected between the upper bouncing mechanism and the lower bouncing mechanism, and the contraction mechanism pulls the upper bouncing mechanism and the lower bouncing mechanism to contract based on deformation of the memory alloy, so that resetting is realized. An execution element is a shape memory alloy, an energy storage element is a spring piece, and the device is small in overall size, easy to drive, rapid in response and particularly suitable for a micro-robot.
本发明涉及微型机器人,特别涉及一种基于形状记忆合金的微型机器人跳跃装置。包括行走机构、机器人框架、上部弹跳机构、下部弹跳机构及收缩机构,其中机器人框架的左右两侧对称设置两组行走机构,机器人框架的顶部及底部分别设置上部弹跳机构和下部弹跳机构,上部弹跳机构和下部弹跳机构均基于记忆合金变形实现弹跳功能;收缩机构连接在上部弹跳机构和下部弹跳机构之间,收缩机构基于记忆合金变形拉动上部弹跳机构和下部弹跳机构收缩,实现复位。本发明的执行元件是形状记忆合金,储能元件是弹簧片,整体体积小巧,驱动简单,反应迅速,特别适合微型机器人。
Micro-robot jumping device based on shape memory alloy
基于形状记忆合金的微型机器人跳跃装置
2024-03-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |