UAV delivery system

A technology for drones and noses, applied in the field of drones, can solve problems such as difficulty in adjusting the attitude of drones, and achieve the effects of reducing the risk of launching, ensuring aircraft safety, and reducing the transition process.

Active Publication Date: 2021-08-24
INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the suspension mode of the UAV is generally a four-point suspension method, that is to say, the two double tail struts on both sides of the wing each have a suspension point, and the tail has two suspension points. Difficulty adjusting posture

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Embodiment Construction

[0055] Compared with the four-point connection between the unmanned aerial vehicle and the fixed component in the prior art, there is a defect that it is difficult to adjust the launching posture of the unmanned aerial vehicle. The present invention provides a delivery system for the unmanned aerial vehicle. The UAV is connected at three points, and the body is in a predetermined launch posture. When it is fixed, the UAV is in the predetermined launch posture. The speed gained after the release of the aircraft helps the aircraft attitude to level off quickly, reducing the transition process and ensuring the safety of the aircraft.

[0056] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0057] figure 1 It is a schematic structural diagram of the delivery system of the un...

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Abstract

The present invention provides a delivery system for unmanned aerial vehicles, which includes a fixing component for suspending and fixing the unmanned aerial vehicle to be launched. The unmanned aerial vehicle includes a nose and two wings, wherein the suspension and fixing means: The fixing components are respectively connected with the nose and the two wings to form a three-point connection, and the nose is facing the ground, and the body is in a predetermined launching posture. Since the fixing assembly of the present invention is connected at three points with the unmanned aerial vehicle to be released, and the unmanned aerial vehicle is in the predetermined launching posture when it is fixed, it is easier to make it be in this posture when it is released, reducing the number of times to adjust the posture. It is beneficial for the aircraft to gain speed after release, helps the aircraft attitude to level off quickly, reduces the transition process, and ensures the safety of the aircraft. In addition, the structure of the invention is simple to realize, has high safety and reliability, and is convenient for engineering application.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a delivery system for unmanned aerial vehicles. Background technique [0002] Near-space UAVs have the characteristics of fast flight speed, wide coverage, long cruising time, and reusability, and have been widely demanded by the military in recent years. At present, there are two main ways for UAVs to enter the adjacent space: autonomous climbing and ball-borne take-off. The first method is that the UAV climbs to a predetermined cruising height by its own power plant. This method has relatively high requirements on the motor performance of the UAV, and in the case of a certain total energy, excessive energy consumption during the climb It will inevitably affect the subsequent cruising time; in addition, excessive energy demand also means that a more powerful power plant needs to be equipped, which will also increase the structural weight of the UAV itself and r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64B1/00B64D5/00
CPCB64B1/00B64D5/00B64U70/20
Inventor 闫晓鹏户艳鹏周礼洋陈万里李珂曾冠南刘冠宇王翔宇
Owner INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
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