仿生机械蛙设计——基于对青蛙跳跃运动分析的设计

Bionic Mechanical Frog Design—Based on the Analysis of Frog Jumping Movements

摘要: 这项研究把青蛙当作仿生原型，着重剖析其骨骼系统、跳跃动力学机制，依据工程应用需求，创新性地研发出了仿生机械蛙。经由对青蛙骨骼肌肉协同作用机制展开系统研究，对涵盖前肢、后肢、躯干、足部的整体结构做了优化设计，建立出了高效的跳跃运动执行机构。该仿生机械蛙具备结构精简、传动高效、运动稳定、可扩展性强等特性，在教育教学、科学研究、特种作业等应用场景，展现出了明显的技术优势与市场潜力。

Abstract: Taking the frog to be the core of biomimetic research, a new design drawing for a biomimetic machinery frog is hence put forward. The present writing is established upon the frog’s skeletal frame structure and the mechanism of its jumping movement, meanwhile also considering the actual demands of application scenarios. Through taking apart and checking the component and matching mode of the frog’s skeleton muscles, an optimized structure design for the fore limbs, hind limbs, body trunk and foot parts is obtained. After that, a complete system which is used for carrying out the jumping movement has been built. The designed mechanical frog features a It has a compact and a, a high, high transmission efficiency, it has, it has, stable, stable movement performance, and it has a strong, strong functional expansion capacity for a strong capacity for functional expansion. It possesses important application worth and bright market future in domains like education display, scientific research tests, and special working activities.