Diameter-variable robot

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Diameter-variable robot

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WANG XUEQUAN / SUN TUCHUN / CHEN GUODONG / SUN RONGMENG

The invention discloses a variable-diameter robot. At least one variable-diameter assembly is arranged on rolling wheels of the variable-diameter robot. The reducing assembly is arranged along the radial direction of the roller; wherein the variable-diameter assembly comprises a variable-diameter rod and a telescopic assembly, a telescopic variable-diameter structure is formed based on the combination of the variable-diameter rod and the telescopic assembly, and the variable-diameter assembly can stretch out and draw back on the rolling wheel to achieve the variable-diameter function of the rolling wheel. According to the roller type robot, the diameter of the roller is variable based on the variable-diameter assembly, so that if the roller type robot is blocked or clamped by an obstacle in the moving process, the obstacle crossing capability of the roller type robot can be effectively improved through the variable-diameter mode of the variable-diameter assembly, and the trafficability of the roller type robot in different terrain environments is enhanced; and the user experience is improved.

本申请公开一种可变径的机器人，所述可变径的机器人的滚轮上设置有至少一组变径组件；所述变径组件沿滚轮的径向方向设置；其中，所述变径组件包括变径杆和伸缩组件，基于变径杆和伸缩组件的组合形成可伸缩变径结构，所述变径组件能够在滚轮上伸缩以实现滚轮的变径功能。本申请基于变径组件实现滚轮直径可变，使得滚轮式机器人在移动过程中若被障碍物阻挡或卡住，可以通过变径组件变径的方式实现对障碍物的跨越，有效提升滚轮式机器人的越障能力，增强滚轮式机器人在不同地形环境中的通过性，提高用户使用体验。