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Split type folding propeller protection frame and application method thereof

A protective frame and split technology, applied in the field of unmanned aerial vehicles, can solve the problems of inconvenience of carrying and occupying a large space.

Active Publication Date: 2018-07-06
昆山合朗航空科技有限公司
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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 provide a split-type foldable propeller protection frame and its use method to effectively solve the technical problems that the propeller protection frame of the existing drone occupies a large space and is inconvenient to carry

Method used

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  • Split type folding propeller protection frame and application method thereof
  • Split type folding propeller protection frame and application method thereof
  • Split type folding propeller protection frame and application method thereof

Examples

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Embodiment 1

[0035] The propeller protection frame of the present invention can be used as a separate component to connect with the drone arm. The propeller protection frame component is composed of a protection frame base, a support arm, a rotating shaft, etc. The support arm can rotate relative to the protection frame base through the shaft , And the base of the protective frame can be rotated relative to the drone's arm through a shaft. The structure will be described in detail below with reference to the drawings.

[0036] See figure 1 , The propeller protection frame includes a protection frame base 2 and a support arm 3. One end of the protection frame base 2 is axially connected to the end of the arm 1, so that the protection frame base 2 can be turned around the arm 1 relative to the extension direction of the arm 1 , The other end of the protection frame base 2 is axially connected with a symmetrically arranged support arm 3, and the support arm 3 can rotate about the axis between th...

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Abstract

The invention specifically relates to a split type folding propeller protection frame and an application method thereof, belonging to the technical field of unmanned aerial vehicles. The propeller protection frame comprises a protection frame base and branch arms, wherein one end of the protection frame base is connected with the end part of an arm of an unmanned aerial vehicle via a spindle, so the protection frame base can turn over around the arm relative to the extending direction of the arm; the other end of the protection frame base is connected with the symmetrically arranged branch arms via spindles; and the branch arms can rotate around the spindles in a range from an unfolding position to a folding position, and the unfolding position and the folding position are parallel to theprotection frame base. According to the propeller protection frame of the invention, the arm is connected with the protection frame base and the branch arms via the spindles, so the protection frame base and the branch arms can respectively rotate around the spindles, and the propeller protection frame capable of protecting a propeller is formed when the protection frame base and the branch arms are unfolded; after folding and storage, the propeller protection frame fits with the arm, so the space occupied by the protection frame relative to the integral unmanned aerial vehicle can be effectively reduced; and the propeller protection frame and the arm are connected by a detachable structure, so the propeller protection frame can be dismounted when not needed, and the protection frame willnot be lost when fixed on the arm.

Description

Technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a split foldable propeller protection frame and a method of use thereof. Background technique [0002] UAVs are unmanned aircraft operated by radio remote control equipment and self-provided program control devices. They are widely used in military, agriculture, forestry, petroleum, electric power, environmental protection and other fields. At present, the domestic UAV market is booming. UAVs have gradually expanded from their initial military use to the consumer field. The recognition and demand of UAVs by ordinary people is also gradually increasing. [0003] The propeller protection frame used by the existing drones is usually an integral type. The integral type propeller protection frame occupies a relatively large space and requires more space for packaging, transportation and user storage; in addition, there is an existing external type The propeller protection f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/30B64C27/50
CPCB64C1/30B64C27/50B64U10/10B64U2101/00
Inventor 田瑜江文彦
Owner 昆山合朗航空科技有限公司
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