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Multi-rotor wing unmanned aerial vehicle

A multi-rotor UAV and rotor technology, applied in the field of unmanned aerial vehicles, can solve the problems of being unable to work in the air for a long time and the multi-rotor UAV staying in the air for a short time, so as to achieve stable attitude and position and prolong the working time Effect

Inactive Publication Date: 2016-07-20
周良勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-rotor unmanned aerial vehicle that can stay in the "air" for a long time to work or stand by, so as to solve the shortcomings of the existing multi-rotor unmanned aerial vehicles that have a short time to stay in the air and cannot work in the air for a long time

Method used

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Embodiment Construction

[0018] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

[0019] refer to figure 1 , figure 2 , image 3 , the multi-rotor drone of the present invention includes a fuselage (2), an arm (3), a motor (4), a rotor (5), and a tripod (6) in terms of mechanical structure, and the arm (3) is connected to the fuselage (2) (the fuselage-arm integrated structure can also be used), the outer end of the arm (3) is equipped with a motor (4), and the rotor (5) is connected to the rotating shaft of the motor (4) (or on the transmission ), the tripod (6) is set under the fuselage (2), and the pan / tilt, camera (7) or other working equipment and components are usually arranged under the fuselage. In addition, the battery is also installed in the fuselage (2) And the flight control unit is characterized in that: an inverted J-shaped hanger (1) is arranged on the fuselage (2), and a hook (1A) is arranged on the hange...

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Abstract

The invention discloses a multi-rotor wing unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles.The multi-rotor wing unmanned aerial vehicle comprises a vehicle body, vehicle arms, motors, rotor wings, foot stands and the like and is characterized in that a hanging rack is arranged on the vehicle body and provided with a hook or a hanging rod.The multi-rotor wing unmanned aerial vehicle can be hung on a high object such as an electric wire in the air through the hook or the hanging rod arranged on the vehicle in the using process.The multi-rotor wing unmanned aerial vehicle in a hung state does not need to be supplied with lifting force through electric energy, most of battery energy can be supplied to equipment carried by the unmanned aerial vehicle for use, and therefore the working time of the working equipment in one time of the rising and falling process can be greatly prolonged.The multi-rotor wing unmanned aerial vehicle can be widely applied to the fields of fixed-point monitoring in the air, monitoring, shooting, environmental protection monitoring, field expedition, case reconnaissance, city management, courtyard security and protection, vehicle guard, express transportation and the like.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a multi-rotor unmanned aerial vehicle. Background technique [0002] Multi-rotor drones usually have 3 to 9 rotors, especially 4 rotors are the most common. Multi-rotor drones have functions such as vertical take-off and landing, hovering in the air, low-speed flight, inverted flight, side flight, and 360-degree rotation. , High-voltage lines, bridges, dams and road inspections, search and rescue, express delivery, etc. have been applied. Existing multi-rotor UAVs mainly have the following disadvantages: because they rely on the battery on board to provide electrical energy when hovering in the air, the battery life is short, and most multi-rotor UAVs that rely on battery power can only continue to fly for 10 days at a time ~30 minutes, that is to say, the working time of multi-rotor drones in the air is generally only 10-30 minutes, which is far from satisfyin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64C39/02B64C1/06
CPCB64C1/06B64C27/08B64C39/022B64U10/10B64U2101/00
Inventor 周良勇
Owner 周良勇
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