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spherical robot

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

Active Publication Date: 2019-06-04
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

[0044] The following will clearly and completely describe the technical solutions of the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0045] see Figure 1 to Figure 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 can rotate relative to the head assembly 01 . The spherical body 0 includes a spherical shell 1, a support platform 4 arranged in the spherical shell 1, and a fixed bracket 5 fixed on the support platform 4. The fixed bracket 5 includes a connecting portion 20, and the connecting portion 20 is located in the central area of ​​the spherical shell 1 , and the spherical body 0 further includes a travel driving mechanism 2 connected between the spherical shell 1 and the connecting portion 20 . The traveling drive mechanism 2 is used to drive the spherical housing 1 to travel and change the traveling speed...

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Abstract

The invention provides a spherical robot. The spherical robot comprises a head assembly and a spherical body which can rotate relative to the head assembly. The spherical body comprises a ball shell, a connecting part arranged in the central region of the ball shell, and a walking driving mechanism connected between the ball shell and the connecting part. The walking driving mechanism comprises a driving arm which can swing around the connecting part, and a driving wheel which is in contact with the ball shell is arranged at one end of the driving arm; the ball shell is driven to walk through friction force between the driving wheel and the ball shell; the walking speed of the ball shell is changed by changing the swinging position of the driving arm relative to the connecting part; the side, away from the walking driving mechanism, of the connecting part is provided with a head driving assembly, and the head driving assembly drives the head assembly to move on the outer surface of the ball shell.

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 spherical body to achieve movement. It can achieve omnidirectional movement, has a single point of contact with the ground, has small frictional resistance, high energy utilization efficiency, and has the characteristics of a tumbler, which can avoid the dumping that is easy to occur in conventional robots. destabilization phenomenon. The important parts of the robot are contained in the spherical body, which is well protected by the shell of the spherical body and is not easy to fail due to damage. Taking appropriate sealing measures can make the shell of the spherical robot have waterproof ability, and then it can be used under relatively bad weather conditions, and has all-weather adaptability. Furthermore, the spherical robot generally also includes a head assembly located o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/02B25J17/02
CPCB25J17/0283B62D57/02
Inventor 刘利贺智威邓力
Owner 湖南坎德拉创新科技有限责任公司
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