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Microminiature robot capable of walking up and down stairs automatically

A robot and miniature technology, applied in the field of investigation and search and rescue, can solve the problems of complex movements and low efficiency, and achieve the effect of ensuring the reliability of movement

Inactive Publication Date: 2015-10-14
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve the function of climbing stairs, small robots usually have complex movements, and the manual remote control method is inefficient to perform stairs climbing actions, so the robot needs to be able to go up and down stairs autonomously

Method used

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  • Microminiature robot capable of walking up and down stairs automatically
  • Microminiature robot capable of walking up and down stairs automatically
  • Microminiature robot capable of walking up and down stairs automatically

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Embodiment Construction

[0037] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0038] The present invention provides a kind of miniature autonomous up and down stairs robot, see attached figure 1 , including: crawler-type mobile chassis, stair-climbing bracket assembly and control assembly;

[0039] See attached figure 2 , 3 , the crawler-type mobile chassis includes: an upper cover plate 1, a lower casing 2, a crawler wheel 3, an axle 4, a crawler belt 5, a traveling motor 6, a traveling gear 9 and a base 10;

[0040] The lower casing 2 is a cylindrical casing with one end open;

[0041] The end of the axle 4 is fixed with a gear;

[0042] The four crawler wheels 3 are symmetrically installed on both sides of the lower casing 2 through the wheel shaft 4; the two crawler belts 5 are respectively installed on the two crawler wheels 3 on the same side; the two driving motors 6 are respectively fixed on the lower casing 2 through t...

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Abstract

The invention discloses a microminiature robot capable of walking up and down stairs automatically and belongs to the technical field of investigation, search and rescue. The robot comprises a tracked movable chassis, a stair climbing support component and a control component, wherein the tracked movable chassis enables the robot to travel on a flat ground, the stair climbing support component enables the tracked movable chassis to rise, fall and move horizontally relative to the stair climbing component, and the control component controls the movement of the tracked movable chassis and the stair climbing support component and detects the positions of the tracked movable chassis and the stair climbing support component relative to steps. According to the robot, the function of walking up and down stairs is realized automatically; the stair climbing component is additionally arranged based on an existing minitype tracked robot chassis, and the robot chassis can be raised upwards and pushed forwards to a step plane and a support can be retracted by means of the stair climbing support component; by the adoption of the structure and the operation scheme, the microminiature robot can walk up and down stairs.

Description

technical field [0001] The invention belongs to the technical field of investigation and search and rescue, and in particular relates to a miniature autonomous up-and-down stair-climbing robot in the manner of lifting the chassis upward and pushing it forward. Background technique [0002] Micro ground mobile robots are widely used in investigation, search and rescue, anti-terrorism and other fields because they can work in complex, narrow and dangerous areas. At present, the main working mode of the micro ground mobile robot is that the operator places or throws the robot near the target, and performs the task by remote control. Portability and obstacle-surmounting performance are important indicators of micro-ground mobile robots. Therefore, during the design process of this type of robot, strict requirements are put forward for the robot's volume, weight and mechanism design. [0003] At present, micro-ground mobile robots are generally easy to carry. Some of them have c...

Claims

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Application Information

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IPC IPC(8): B62D55/075
Inventor 王建中施家栋张世隆高健
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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