Retractable landing gear of unmanned aircraft

A technology of unmanned aerial vehicles and landing gear, applied to the chassis and other directions, can solve problems such as affecting aerial shooting, shooting troubles, fixed landing gear blocking the camera's line of sight, etc., to achieve stable shooting, reduce impact, and smooth shooting effects

Inactive Publication Date: 2015-07-08
ZEROTECH (BEIJING) INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this cannot completely prevent the unmanned aerial vehicle from being affected by other factors, resulting in the unsteady shooting of the aerial vehicle
[0003] Because the existing unmanned aerial vehicle uses fixed landing gear, and the fixed landing gear is easily affected by the crosswind when the wind is strong or

Method used

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  • Retractable landing gear of unmanned aircraft
  • Retractable landing gear of unmanned aircraft
  • Retractable landing gear of unmanned aircraft

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Embodiment Construction

[0029] The structure of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0030] Such as figure 1 , 2 , 8, the retractable landing gear of the unmanned aerial vehicle of the present invention includes a base 2, a steering gear 1, a first rod 6 with a driving end 60 and a linkage end 61, a support frame 7 and a fixing seat 8, and the hollow A steering gear 1 is fixed inside the base 2, and the output shaft of the steering gear passing through the side of the base 2 is fixedly connected to the driving end 60 of the first rod 6, and the linkage end 61 of the first rod 6 is hinged with the support frame 7, and the support frame 7 It is hinged with the middle part of the fixed seat 8, and the top of the fixed seat 8 is hinged with the base 2. The steering gear 1 of the present invention is used as a power source to drive the first rod 6 to rotate, and the linkage end 61 of the first rod 6 pulls the support frame 7 to move, an...

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Abstract

The invention discloses a retractable landing gear of an unmanned aircraft. The retractable landing gear comprises a base, a steering engine, a first rod member, a supporting frame and a fixed seat, wherein the steering engine is fixed in the hollow base, a steering engine output shaft penetrating through the side of the base is fixedly connected to a drive end of the first rod member, a linking end of the first rod member is hinged to the supporting frame, the supporting frame is hinged to the middle part of the fixed seat, and the upper part of the fixed seat is hinged to the base. The retractable landing gear of the unmanned aircraft has two stable states: supporting of the fixed seat and retraction of the fixed seat. In the aerial photo process, the fixed seat of a landing rack can be retracted, the retracted fixed seat does not hinder a photograph camera, and the 360-degree all-around smooth photographing of the camera can be guaranteed; meanwhile, the retracted fixed seat can alleviate the affection of lateral wind for the landing rack, and the stable photographing of the unmanned aircraft can be facilitated.

Description

technical field [0001] The invention relates to the technical field of control of unmanned aerial vehicles, in particular to retractable landing gear for unmanned aerial vehicles. Background technique [0002] Existing unmanned aerial vehicles have a wide range of applications, not only for aerial photography, but also for monitoring fires, earthquakes, floods, etc. in professional fields. In order to realize aerial shooting, imaging devices such as cameras and video cameras can be installed on the multi-axis unmanned aerial vehicle, and other equipment can also be installed. The aircraft is often unstable during flight. In order to provide a stable shooting platform for the imaging device, more and more gimbals with stabilization functions are applied to multi-axis aircraft. However, this cannot completely prevent the unmanned aerial vehicle from being affected by other factors, resulting in unstable shooting of the aerial vehicle. [0003] Because the existing unmanned a...

Claims

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Application Information

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IPC IPC(8): B64C25/10B64C25/20
Inventor 唐杰杨建军
Owner ZEROTECH (BEIJING) INTELLIGENCE TECH CO LTD
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