Overwater unmanned aerial vehicle offshore anti-overturning system
A drone and anti-rollover technology, which is applied to seaplanes, motor vehicles, aircraft, etc., can solve the problems of drones flipping, falling into the sea, and damage to the body, so as to reduce flight resistance, improve buoyancy, and lower the center of gravity Effect
Inactive Publication Date: 2021-03-26
CHONGQING VOCATIONAL INST OF ENG
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Problems solved by technology
Especially the UAVs that land on the sea are greatly affected by the waves on the sea surface. If they are forced to land, it is easy to cause the UAV to overturn, which will cause damage to the body or fall into the sea and cause an accident, causing unnecessary losses.
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[0020]The invention will be described in detail below with reference to the examples:
[0021]Such asFigure 1 to 3Shown
[0022]One water drone sea anti-flip system, including the body 1, symmetrical arms 2 and propeller propeller 3 on both sides of the upper portion of the fuselage 1, the propeller propeller 3 is mounted in the arm 2 away from the body 1 On one end, the middle of the body 1 is provided with two support frames 4, respectively, and the support frame 4 is disposed at one end of the body 1, and the support disk 5 is provided, and the bottom of the body 1 is mounted, and the fuses 1 The side airbag 7 is attached to the side airbag 7, and the four corners of the body 1 is mounted on the body generating structure 8, and the side airbag 7 and the gas generating structure 8 are turned on by a conduit; the gas generating structure 8 includes an upper pontoon 81, a gas The bobbin 82 and the reagent storage barrel 83, the upper floating cylinder 81, the gas generating barrel 82 and ...
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The invention discloses an overwater unmanned aerial vehicle offshore anti-overturning system, and relates to the technical field of overwater unmanned aerial vehicles. Side air bags are installed onthe four side faces of a vehicle body correspondingly, gas generation structures are installed at the four corners of the vehicle body. Under the condition that sea surface waves are large, seawater submerges the gas generation structures deeper; the buoyancy of the floating balls can push the sealing block to move upwards, the thorn protrusions pierce the two closed spaces at the same time to enable the two reactants to make contact with each other, after the reactants make contact with each other, a chemical reaction is conducted, gas is generated, and the generated gas enters the side air bag through a pipeline to enable the side air bag to expand all around. The side air bags expanding around can increase the contact area between the unmanned aerial vehicle and the sea surface, reducethe gravity center of the unmanned aerial vehicle and improve the buoyancy of the unmanned aerial vehicle, so that the unmanned aerial vehicle can stably land on the sea surface and stably float on the sea surface, the unmanned aerial vehicle can be effectively prevented from turning over, and the unmanned aerial vehicle is better protected against damage.
Description
Technical field[0001]The present invention relates to the field of water drone, in particular, to a water drone sea anti-flip system.Background technique[0002]Unmanned aircraft referred to as "drone", is a non-supported aircraft that uses radio remote telemetry equipment and the self-propelled program control unit. Machine installation with navigation flight control systems, program control devices, and power and power supplies. The ground remote control station personnel conducts tracking, positioning, remote control, telemetry, and real-time data transmission by data chains and other devices. Compared to the manned aircraft, it has the characteristics of a variety of flight environment, especially long-range flights or high-risk flights that can be undertaken, the flight route and posture control are high, can be widely used for aviation remote sensing. Meteorological research, agricultural flying and pests and disease prevention, rescue disaster relief and video shooting, etc .; ...
Claims
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IPC IPC(8): B64C35/00
CPCB64C35/001
Inventor 贺晓辉陈国荣朱永丽蒋雨芯赵世纪
Owner CHONGQING VOCATIONAL INST OF ENG