Drone with locking mechanism

A locking mechanism and unmanned aerial vehicle technology, applied in the field of unmanned aerial vehicles, can solve the problems of complex locking mechanism and not easy to unlock, and achieve the effect of improving experimental efficiency and facilitating secondary use.

Active Publication Date: 2018-06-12
西安特种飞行器工程研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the locking mechanism of the UAV in the prior art is relatively complicated. Once the wings are locked, it is not easy to unlock and refold the wings.

Method used

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Experimental program
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Effect test

Embodiment 1

[0021] Such as Figure 1 to Figure 4 As shown, the UAV with the locking mechanism in this embodiment includes a fuselage 1 , a first wing 2 , a second wing 3 , a rotating shaft 4 , a first torsion spring 5 , a rocker arm 6 and a pressure plate 7 .

[0022] Such as Figure 4 As shown, the first wing 2 and the rocker arm 6 are fixedly connected to the rotating shaft 4, and the rotating shaft 4 is hinged on the fuselage 1; the second wing 3 is hinged on the rotating shaft 4, and the second wing 3 is stacked on the first wing 2, there is a polytetrafluoroethylene gasket 8 between the second wing 3 and the first wing 2; the hinged end of the second wing 3 is provided with a circular groove 3-1, and the first torsion spring 5 is installed In the circular groove 3-1, the first end 5-1 of the first torsion spring 5 is fixed in the circular hole 6-1 of the rocker arm 6 (specifically as figure 2 As shown, for the convenience of observation, figure 2 The first end 5-1 is separated f...

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Abstract

The invention discloses a drone with a locking mechanism. The drone with the locking mechanism comprises a fuselage, a first wing, a second wing, a rotating shaft, a first torsion spring and a rockerarm; wherein the first wing and the rocker arm are both fixedly connected with the rotating shaft, and the rotating shaft is hinged on the fuselage; the second wing is hinged on the rotating shaft, acircular groove is formed in the hinged end of the second wing, and the first torsion spring is arranged in the circular groove, the first end of the first torsion spring is fixed in the circular holeof the rocker arm, and the second end of the first torsion spring is fixed in the circular groove; the side of the circular groove is provided with a limiting step for limiting position, the root ofthe first wing is provided with a limiting groove, a limiting block and an elastic part are arranged in the limiting groove. The drone with the locking mechanism adopts the limiting block, the limiting groove and the elastic part as a locking mechanism, and the whole locking mechanism is arranged on the root of the first wing, the locking mechanism is in a completely exposed state, operators can use fingers to press the limiting block into the limiting groove to refold the first wing and the second wing to facilitate the secondary use of the drone.

Description

technical field [0001] The invention relates to the field of aircraft equipment, in particular to an unmanned aerial vehicle with a locking mechanism. Background technique [0002] Unmanned aerial vehicles refer to unmanned unmanned aircrafts, which are generally controlled by airborne programs or ground remote control facilities. The characteristics of small size and no fear of danger make drones have a very wide range of uses in both military and civilian fields, such as aerial photography, plant protection, disaster relief, exploration and anti-terrorism. Different application fields have different working environments. In order to adapt to complex working environments, the prior art UAVs have developed a variety of launch methods, such as runway launch, rocket-assisted launch, orbital catapult launch, Motherboard air launch and barrel launch, etc. Among them, the barrel launch is mainly used in folding wing drones. The launch tube stores the folded drone inside the bar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/30
CPCB64C1/30
Inventor 赵蓓蕾宋宵翔郭晓伟麻鹏科
Owner 西安特种飞行器工程研究院有限公司
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