Bionic self-adaptation absorption device based on multistage shape memory alloy spring

一种基于多级形状记忆合金弹簧的仿生自适应吸附装置

Abstract

一种基于多级形状记忆合金弹簧的仿生自适应吸附装置,属于爬壁机器人吸附装置技术领域。基于仿生学原理,根据章鱼等生物能够根据身体的受力情况自如的控制脚上的吸附力的特点,本实用新型公开了一种基于多级形状记忆合金弹簧的仿生自适应吸附装置,包括圆筒形连接件,支撑弹簧,导杆,滑动变阻器,电源,基座,仿生负压吸盘,开关,第一级形状记忆合金弹簧,第二级形状记忆合金弹簧;吸附装置能够根据外界作用力变化在一定范围内逐级改变吸附力。本实用新型所述的基于多级形状记忆合金弹簧的仿生自适应吸附装置无需复杂的吸附力控制系统,可靠性高,无噪音,节能。
The utility model discloses a bionic self-adaptation absorption device based on a multistage shape memory alloy spring, and belongs to the technical field of wall-climbing robot absorption devices. Based on a bionic principle, the bionic self-adaptation absorption device based on the multistage shape memory alloy spring comprises a cylindrical connecting piece, a supporting spring, a guide rod, a slide rheostat, a power supply, a substrate, a bionic negative-pressure suction plate, a switch, a first-stage shape memory alloy spring and a second-stage shaped memory alloy spring according to the characteristic that living beings such as octopuses can freely control absorption force on feet according to body stressed conditions. The absorption device can change absorption force step by step within a certain range according to changes of acting force in the external world. The bionic self-adaptation absorption device based on the multistage shape memory alloy spring does not need a complex absorption control system, and is high in reliability, free of noise and energy-saving.

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Cited By (4)

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    CN-103089793-AMay 08, 2013中国计量学院基于多级形状记忆合金弹簧的仿生自适应吸附装置
    CN-103089793-BOctober 07, 2015中国计量学院基于多级形状记忆合金弹簧的仿生自适应吸附装置
    CN-103921277-AJuly 16, 2014吉林大学Sucking-type underwater manipulator and sucking method thereof
    CN-103921277-BMay 25, 2016吉林大学一种吸取式水下机械手及其吸取方法