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Rotor tilting mechanism and UAV (unmanned aerial vehicle)

A rotor tilting and rotor technology, applied in the field of drones, can solve the problem of high cost

Pending Publication Date: 2019-03-08
SHENYANG WOOZOOM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, in some cases, the rotors need to be tilted. Usually, a tilting steering gear is installed at each rotor to control the tilting of each rotor through a separate steering gear, which requires precise control of the synchronization of multiple steering gears. Sexuality, and the cost of using multiple servos is high

Method used

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  • Rotor tilting mechanism and UAV (unmanned aerial vehicle)
  • Rotor tilting mechanism and UAV (unmanned aerial vehicle)
  • Rotor tilting mechanism and UAV (unmanned aerial vehicle)

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Embodiment Construction

[0024] The specific implementation manners of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present disclosure, and are not intended to limit the embodiments of the present disclosure.

[0025] In the embodiments of the present disclosure, unless otherwise stated, the orientation words used such as "up" and "down" refer to the up and down of the drone when it is in level flight, and "inside" and "outside" are usually It is for the contour of the corresponding component itself. In addition, the terms "first", "second" and the like used in the embodiments of the present disclosure are used to distinguish one element from another element, and do not have sequence or importance. When the following description refers to the accompanying drawings, the same numerals ...

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Abstract

The invention relates to a rotor tilting mechanism and a UAV (unmanned aerial vehicle). The rotor tilting mechanism comprises a connecting rod (100), mounting bases (200) and a drive device (300), wherein the mounting bases (200) are used for mounting rotor assemblies and can be connected to two ends of the connecting rod (100) in a tilting manner in the extending direction of the connecting rod (100); the drive device (300) is used for driving the connecting rod (100) to move in the extending direction of the connecting rod (100) so as to drive the rotor assemblies to tilt in the extending direction of the connecting rod (100). According to the technical scheme, when the UAV tilts, the drive device drives the connecting rod to move in own extending direction, axial movement of the connecting rod drives the mounting bases at two ends of the connecting rod to tilt in the extending direction of the connecting rod, the rotor assemblies are fixed on the mounting bases and can tilt synchronously with the mounting base accordingly. In the process, tilting of the two rotor assemblies is controlled by one drive device, cost is saved, and synchronism of the two rotor assemblies can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of unmanned aerial vehicles, and in particular, relates to a rotor tilting mechanism and an unmanned aerial vehicle. Background technique [0002] UAV aircraft usually include fixed-wing aircraft and multi-rotor aircraft. For multi-rotor aircraft, the rotor can not only provide vertical lift for UAVs to take off and land and hover in the air, but when UAVs fly in the horizontal plane , the rotor can also be tilted to simultaneously provide the UAV with the power to maintain a certain height of lift and horizontal movement. In the prior art, in some cases, the rotors need to be tilted. Usually, a tilting steering gear is installed at each rotor to control the tilting of each rotor through a separate steering gear, which requires precise control of the synchronization of multiple steering gears. Sexuality, and the cost of using multiple servos is high. Contents of the invention [0003] An object ...

Claims

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Application Information

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IPC IPC(8): B64C27/08B64C27/52
CPCB64C27/08B64C27/52B64U10/10
Inventor 肖川
Owner SHENYANG WOOZOOM TECH CO LTD
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