Spherical shell body and spherical robot

A spherical robot and shell technology, applied in the field of robotics, can solve the problems of reducing the flexibility and control experience of spherical robots, and achieve excellent obstacle-crossing performance, good obstacle-breaking function, and easy fit

Active Publication Date: 2017-09-12
湖南坎德拉创新科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This greatly reduces the flexibility and manipulation experience of the spherical robot

Method used

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  • Spherical shell body and spherical robot
  • Spherical shell body and spherical robot
  • Spherical shell body and spherical robot

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In addition, the following descriptions of the various embodiments refer to the attached drawings to illustrate specific embodiments in which the present invention can be implemented. The directional terms mentioned in the present invention, for example, "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "side", etc., only is to refer to the direction of the attached drawings. Therefore, the direction terms used are for ...

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Abstract

The embodiment of the invention provides a spherical shell body applied to a spherical robot. The spherical shell body comprises a support layer, a plurality of convex points and an elastic layer, wherein the plurality of convex points are formed on the outer surface of the support layer at intervals; the elastic layer covers the outer surface of the support layer, and the inner surface of the elastic layer is abutted against the convex point layer; and avoiding grooves are formed in positions corresponding to the convex points, on the inner surface of the elastic layer. Due to the existence of the avoiding grooves, the elastic layer can be compressed into deep recession during obstacle crossing, so that the convex points can be much closely bonded with an obstacle to clamp the obstacle or steps to form a fulcrum, and then an obstacle crossing function is better realized. The spherical robot provided by the invention is excellent in obstacle crossing performance.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a spherical shell and a spherical robot. Background technique [0002] A spherical robot is a robot that installs a drive mechanism, a controller, etc. inside a spherical shell, and drives the rolling motion of the spherical shell through the internal drive mechanism. It has the characteristics of fast movement speed, good off-road performance, and relatively simple control. The spherical robot is a breakthrough in the way of robot movement. Compared with the wheeled robot that rolls and walks on wheels, there is no problem of "overturning". Its spherical structure can freely rotate in any direction to achieve omni-directional rolling walking; The spherical shell also enables the robot to roll over rough terrain with ease. At the same time, since the resistance of ball rolling point contact is much smaller than that of sliding or linear contact of wheeled devices, the spherical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/00B25J9/00B62D57/02
CPCB25J9/0009B25J19/00B62D57/02
Inventor 贺智威杨猛汪才辉王坤坤
Owner 湖南坎德拉创新科技有限责任公司
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