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Spherical robot

A spherical robot and spherical technology, applied in the field of robotics, can solve problems such as poor ability to climb over obstacles, low motion stability, and application limitations of spherical robots.

Active Publication Date: 2017-09-29
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

AI Technical Summary

Problems solved by technology

[0003] Spherical robots often have low motion stability due to the limited rolling walking mode, and the ability to overcome obstacles and climb slopes is not strong, which makes spherical robots widely used in people's living areas (such as obstacles such as slopes or stairs greater than 30 degrees) or The application of some uneven ground is greatly limited

Method used

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Embodiment Construction

[0055] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0056] see Figure 1 to Figure 2-3 , figure 1 It is a spherical robot provided by an embodiment of the present invention, including a head assembly 01 and a spherical body 0 that rotates relative to the head assembly 01 . The spherical body 0 includes a spherical shell 1 , a support table 4 arranged in the spherical shell 1 , and a fixed bracket 5 fixed on the support table 4 . The fixed bracket 5 includes a connecting portion 20 , and the connecting portion 20 is arranged in the central area of ​​the spherical shell 1 , and the spherical body 0 further includes a walking driving mechanism 2 connected between the spherical shell 1 and the connecting portion 20 . The walking driving mechanism 2 is used for driving the spherical robot to walk and changing the walking ...

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Abstract

The invention provides a spherical robot. The robot comprises a head component and a spherical body capable of rotating relative to the head component; the spherical body comprises a spherical shell, a connecting part arranged in the center area of the spherical shell and a walking drive mechanism connected between the spherical shell and the connecting part; the walking drive mechanism comprises a driving arm capable of swing around the connecting part, one end of the driving arm is provided with a driving wheel in contact with the spherical shell, the spherical robot is driven to walk through friction force between the driving wheel and the spherical shell, and the walking speed of the spherical robot is changed by changing the swing position of the driving arm relative to the connecting part; one side, far from the walking drive mechanism, of the connecting part is provided with a head driving component driving the head component to slide on the outer wall of the spherical shell through magnetic attraction force. The obstacle crossing and climbing capability of the spherical robot is improved, and stepless speed change is achieved.

Description

technical field [0001] The invention relates to the field of robots, in particular to a spherical robot. Background technique [0002] A spherical robot refers to a robot that uses the rolling of a sphere to achieve motion. It can achieve omnidirectional motion, has a single-point contact with the ground, has low frictional resistance, high energy utilization efficiency, and has the characteristics of a tumbler, which can avoid the dumping loss that is prone to occur in conventional robots. stable phenomenon. The important parts of the robot are contained inside the sphere, which is well protected by the sphere shell and is not easy to fail due to damage. By taking appropriate sealing measures, the shell of the spherical robot can be waterproof, so that it can be used in harsh weather conditions and has all-weather adaptability. Further, the spherical robot generally includes a head located outside the sphere, and the head is equipped with functional devices to realize fun...

Claims

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Application Information

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IPC IPC(8): B62D57/02B25J17/02
CPCB25J17/0283B62D57/02
Inventor 贺智威杨猛谭侯金张玉明黄亮
Owner 湖南坎德拉创新科技有限责任公司
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