Supporting and protection mechanism of four-rotor robot

A protective mechanism and robot technology, applied in the field of robots, can solve problems such as the inability of the robot to maintain the flying state, the loss of balance of the robot, and roll over, and achieve the effect of simple production, low cost, and reduced use cost

Inactive Publication Date: 2015-07-22
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chinese utility model patent CN203680323U discloses a general-purpose multi-rotor robot backbone support safety protection system, which can provide support and protection for multi-rotor robots, but the biggest deficiency is that when the...

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  • Supporting and protection mechanism of four-rotor robot
  • Supporting and protection mechanism of four-rotor robot
  • Supporting and protection mechanism of four-rotor robot

Examples

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Embodiment 1

[0015] In the embodiment of the present invention, figure 1 It is the overall structure of the four-rotor robot support and protection mechanism of the present invention, mainly consisting of a rotor support frame 1 and a gyroscope protection mechanism 2.

[0016] figure 2 It is the rotor support frame 1 of the four-rotor robot support and protection mechanism of the present invention, which is mainly composed of a long axis 11, a short axis 12, a rotor and a rotor drive motor fixing seat 13, and a base 14. The axes of the long axis 11 and the short axis 12 are mutually Vertical and coplanar, the rotor and the rotor drive motor fixing seat 13 and the base 14 are all symmetrically distributed with the intersection of the major axis 11 and the minor axis 12 as the symmetrical center, and the base 14 is used to install other necessary parts of the robot, such as batteries , control components and sensors, etc., these components are the necessary parts to form a complete robot, ...

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Abstract

The invention discloses a supporting and protection mechanism of a four-rotor robot, which comprises a rotor supporting rack and a gyro protection mechanism, wherein the rotor supporting rack consists of a base, rotor and rotor driving motor fixing seats, and a long shaft and a short shaft which are used for mounting rotors and rotor driving devices; the gyro protection mechanism consists of a gyro mechanism and flexible levers; the gyro mechanism consists of an outer ring, a middle ring, two flexible lever fixing seats, an inner ring and shaft sleeves; the two ends of the long shaft of the rotor supporting rack are connected with the two shaft sleeves on the inner ring of the gyro protection mechanism to form a rotating shaft; and the rotor supporting rack freely rotates around the gyro protection mechanism. According to the supporting and protection mechanism, the robot can adapt to an unpredictable external environment, can effectively cope with an external emergency situation in a flying process, and can still keep an inherent state in case of collision. The supporting and protection mechanism is simple to manufacture, low in cost, good in adaptability and wide in application scope.

Description

technical field [0001] The invention relates to the field of robots, in particular to a support and protection mechanism for a four-rotor robot. Background technique [0002] In recent years, multi-rotor-based UAVs and flying robots have developed rapidly. They can be used in military reconnaissance, environmental detection, aerial photography, etc. They have high application value and broad market prospects. But most of these drones and robots are basically unprotected or simply add a plastic stopper to the side of the rotor to protect the rotor. As the carrier of applications such as military reconnaissance, environmental detection, and aerial photography, the working environment of such drones and flying robots is unknown, complex and changeable, so protective facilities are essential. Chinese utility model patent CN203680323U discloses a general-purpose multi-rotor robot backbone support safety protection system, which can provide support and protection for multi-rotor...

Claims

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Application Information

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IPC IPC(8): B64C27/20B64C1/00
Inventor 李涛陈赛旋骆敏舟刘效付龙魏强庄晓明王美玲张丽华
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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