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spherical protector

A protective device and spherical technology, applied in the field of search and rescue robots, can solve the problems of many people being killed, the rescue time is tight, and the inability to reach the destination accurately and timely, achieving the effects of good flexibility, high balance and simple structure

Active Publication Date: 2022-05-27
BINZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, natural disasters such as earthquakes, coal mine collapses, and mudslides have become more frequent, and the time for post-disaster rescue is tight. Because traditional search and rescue robots are restricted by movement in some natural phenomena such as house collapses and floods, they cannot reach their destinations in an accurate and timely manner. Tragedy such as the death of many people, in order to allow the normal search and rescue robot to continue to work, a spherical protection device is needed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Open method:

[0045] 1. The horizontal expansion mechanism (annular six-cylinder hydraulic cylinder) pushes the horizontal expansion mechanism (annular six-cylinder hydraulic cylinder) to translate outward in six different directions, and then the horizontal expansion mechanism (annular six-cylinder hydraulic cylinder) moves outward again. Translation, so as to realize the upper part (upper moving leg, upper spherical shell, servo motor 1, servo motor 2, upper bracket, upward telescopic mechanism (hydraulic cylinder 1)) and the lower half (lower moving leg, lower spherical shell, servo motor Motor 3, servo motor 4, lower bracket, downward telescopic mechanism (hydraulic cylinder 3)) two translations.

[0046] 2. The upward telescopic mechanism (hydraulic cylinder 1) pushes the upper hemisphere (upper moving leg, upper spherical shell, servo motor 1, servo motor 2, upper bracket, upward telescopic mechanism (hydraulic cylinder 1)) to translate upward, and the lower hemi...

Embodiment 2

[0057] Open method:

[0058] (1) Several horizontal telescopic mechanisms are translated and extended outwards in different directions, so as to realize the outward translation of the upper spherical shell and its internal structure, and the lower spherical shell and its internal structure together;

[0059] (2) The upward telescopic mechanism pushes the upper spherical shell and its internal structure to translate upward together, thereby separating from the lower spherical shell and its internal structure;

[0060] (3) The second servo motor rotates the upper spherical shell and its internal structure by 6°;

[0061] (4) The servo motor rotates the lower spherical shell and its internal structure outward by 4°;

[0062] (5) When the servo motor 4 rotates the lower spherical shell and its internal structure outward by 15°, the spherical protection device is opened.

[0063] Closing method:

[0064] (1) The servo motor rotates the lower spherical shell and its internal stru...

Embodiment 3

[0070] Open method:

[0071] (1) Several horizontal telescopic mechanisms are translated and extended outwards in different directions, so as to realize the outward translation of the upper spherical shell and its internal structure, and the lower spherical shell and its internal structure together;

[0072] (2) The upward telescopic mechanism pushes the upper spherical shell and its internal structure to translate upward together, thereby separating from the lower spherical shell and its internal structure;

[0073] (3) The second servo motor rotates the upper spherical shell and its internal structure by 15°;

[0074] (4) The servo motor makes the lower spherical shell and its internal structure rotate outward by 15°;

[0075] (5) When the servo motor 4 rotates the lower spherical shell and its internal structure outward by 6°, the spherical protection device is opened.

[0076] Closing method:

[0077] (1) The servo motor rotates the lower spherical shell and its interna...

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Abstract

The spherical protection device of the present invention is characterized in that it includes several upper spherical shells and lower spherical shells that can be butted to form a spherical shape, and an action mechanism installed in the upper spherical shells and the lower spherical shells. Legs, lower moving legs are installed in the lower spherical shell; the action mechanism includes a horizontal telescopic mechanism, and the horizontal telescopic mechanism is connected with an upward telescopic mechanism and a downward telescopic mechanism. The lower telescoping mechanism is connected with the lower spherical shell through the lower rotating action mechanism. The beneficial effect of the present invention is that since the ball has good dynamic and static balance, and also has good sealing, it can be used in harsh environments such as unmanned, sandy, humid, corrosive, collapsed houses and coal mines, etc. It can be used for the protection of robots such as planetary exploration, environmental monitoring, national defense equipment, and entertainment. Make robots work more efficiently.

Description

technical field [0001] The invention relates to the technical field of search and rescue robots, in particular to a spherical protection device. Background technique [0002] In recent years, natural disasters such as earthquakes, coal mine collapses, and mudslides have become more frequent, and post-disaster rescue time is urgent. Because traditional search and rescue robots are restricted by movement in some natural phenomena such as house collapses and floods, they cannot reach their destinations accurately and in time, resulting in In order to allow the normal search and rescue robot to continue to work, a spherical protection device is required for tragedies such as many deaths. SUMMARY OF THE INVENTION [0003] In order to make up for the deficiencies of the prior art, the present invention provides a spherical protection device with simple structure and convenient use. [0004] The present invention is achieved through the following technical solutions: [0005] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/00B25J11/00
Inventor 李辉王彪周星宇许立博
Owner BINZHOU UNIV
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