Stable multi-shaft unmanned aerial vehicle

A UAV and stable technology, applied in the field of UAVs, can solve the problems of large size of UAVs, inconvenient packaging and transportation, and easily damaged transportation, and achieve the effect of convenient folding and opening, convenient packaging, and avoiding damage.

Active Publication Date: 2016-11-09
GUANGZHOU REDBIRD HELICOPTER REMOTE SENSING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of large volume, inconvenient packaging and transportation, and easy damage during transportation, and provide a foldable, stable multi-axis UAV with high reliability.

Method used

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  • Stable multi-shaft unmanned aerial vehicle
  • Stable multi-shaft unmanned aerial vehicle
  • Stable multi-shaft unmanned aerial vehicle

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Embodiment Construction

[0057] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0058] Such as Figure 1 to Figure 12 As shown, the stable multi-axis UAV of the present invention includes a fuselage, and the fuselage is provided with six arms 1, and the six arms 1 are arranged symmetrically about the fuselage. In this embodiment, the fuselage is It is circular, and the six machine arms 1 are evenly distributed on the circumference of the fuselage, but the fuselage in the present invention is not limited to circular, and can also be other polygons. The end of the arm 1 far away from the fuselage is provided with a drive motor through a motor mount 11 , and a blade is provided on a rotating shaft of the drive motor.

[0059] Such as Figure 5 A...

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Abstract

The invention discloses a stable multi-shaft unmanned aerial vehicle which comprises a vehicle body. A plurality of vehicle arms are arranged on the vehicle body. Drive motors are arranged at the ends, away from the vehicle body, of the vehicle arms correspondingly. Oar blades are arranged on rotary shafts of the drive motors correspondingly. The vehicle arms are connected with the vehicle body through connecting mechanisms. Each connecting mechanism comprises a vehicle arm connecting base and a vehicle arm foldable base, wherein one end of the vehicle arm foldable base is hinged to the vehicle arm connecting base, and a folding mechanism is arranged on the vehicle arm connecting base and movably connected with the other end of the vehicle arm foldable base. Each folding mechanism further comprises an outer handle and an inner handle, wherein one end of the inner handle is hinged to the corresponding vehicle arm connecting base, an outer handle rotary shaft is movably arranged at the other end of the inner handle, one end of the outer handle is hinged to the outer handle rotary shaft, a movable part movably connected with the corresponding vehicle arm foldable base is arranged at the other end of the outer handle, and the inner handle is further provided with a locking mechanism used for locking the inner handle.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a stable multi-axis unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicle (unmanned aircraft), which has the advantages of flexible maneuverability, quick response, unmanned flight, and low operation requirements. It is loaded with multiple types of sensors, such as cameras, to realize real-time image transmission. Gaocheng area Detection and other functions are widely used in firefighting, military, transportation, police, exploration and meteorological fields to achieve cruise shooting and monitoring of designated areas. [0003] At present, most UAVs are multi-axis UAVs, such as four-axis, six-axis, etc., because the arm is set radially outward relative to the fuselage, the volume is large, and the transportation is inconvenient. At the same time, the structure of the arm may be damaged during transportation. During the co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/30B64C27/08B64C25/10B64D47/00
CPCB64C1/30B64C25/10B64C27/08B64D47/00B64U2101/00
Inventor 徐鹏
Owner GUANGZHOU REDBIRD HELICOPTER REMOTE SENSING TECH
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