Unmanned aerial vehicle structure with antenna device

An antenna device and UAV technology, which is applied to unmanned aerial vehicles, fuselage, motor vehicles, etc., can solve the problems of bulky antennas, affecting the endurance of UAVs and the beauty of appearance, etc. Endurance, weight reduction effect

Inactive Publication Date: 2016-12-07
SHENZHEN TIANDING MW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The antennas of existing multi-rotor UAVs and traditional unmanned helicopters are relatively heavy, which seriously affects the endurance and appearance of UAVs

Method used

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  • Unmanned aerial vehicle structure with antenna device
  • Unmanned aerial vehicle structure with antenna device
  • Unmanned aerial vehicle structure with antenna device

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Embodiment Construction

[0021] The specific implementation of the structure of the UAV with the antenna device provided by the present invention will be described in detail below in conjunction with the accompanying drawings. The invention provides an unmanned aerial vehicle structure based on an antenna device, which can increase the endurance and aesthetics of the unmanned aerial vehicle.

[0022] The UAV referred to in the present invention is an unmanned multi-rotor aircraft, which is optimally suitable for a miniature UAV. The UAV has a fuselage, a landing gear fixedly arranged at the bottom of the fuselage, and an insulating In the housing, the inner bottom of the hollow structure is provided with an antenna mechanism, and the antenna mechanism is a dual-frequency circularly polarized rectangular slot antenna. The antenna mechanism can be a continuous bow-shaped, semicircular, elliptical, and of course other shapes can also be used. In particular, the antenna structure proposed by the present i...

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Abstract

The invention discloses an unmanned aerial vehicle structure with an antenna device. The unmanned aerial vehicle structure comprises a vehicle body, an undercarriage fixedly arranged at the bottom of the vehicle body, and an insulation shell of a hollow structure. An antenna mechanism is arranged at the bottom of the inner side of the hollow structure and is of an S-shaped structure. After the unmanned aerial vehicle structure is put into use, a double-frequency circular polarization rectangular slot antenna which is relatively light and convenient to use is adopted, the weight of an unmanned aerial vehicle is greatly reduced, and the cruising capacity of the unmanned aerial vehicle is improved; and due to the light and thin characteristics of the double-frequency circular polarization rectangular slot antenna, the setting freedom degree of the antenna mechanism is increased, the antenna mechanism is arranged in a cavity of an insulation bottom shell, the size of the unmanned aerial vehicle is greatly reduced, and the appearance of the unmanned aerial vehicle is attractive.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle structure, in particular to an unmanned aerial vehicle structure with an antenna device. Background technique [0002] In today's world, due to the distinctive technical characteristics of drones, they are widely used and flourishing in both civilian and military fields, especially in military reconnaissance, power inspection, aerial photography, agricultural plant protection, disaster relief, surveying and mapping and construction. Fields such as modeling, environmental anomaly detection, and entertainment have broad prospects, and can even represent an important development direction of future aircraft. Especially in the past five years, many small multi-axis rotor drones with distinctive characteristics have emerged. [0003] From a technical point of view, unmanned aerial vehicles can be divided into: unmanned helicopters, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airsh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/36
CPCB64C1/36B64U10/10B64U2101/00
Inventor 周涛江荣黄松
Owner SHENZHEN TIANDING MW TECH CO LTD
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