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Water and air dual-purpose unmanned detection device

A detection device and water technology, applied in the field of unmanned aerial vehicles, can solve problems such as increasing the structure and manipulation complexity of unmanned aerial vehicles, reducing system reliability, etc., and achieve the effects of improving propulsion efficiency, simple structure, and solving large loads

Active Publication Date: 2022-06-24
SHANGHAI TECHN INST OF ELECTRONICS & INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above technical content takes into account both air and underwater operations, it ignores the problem of carrying two sets of propellers at the same time. The connection between the rotor and the propeller through a one-way bearing or a one-way clutch increases the structure and manipulation complexity of the UAV. , which reduces the reliability of the system

Method used

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  • Water and air dual-purpose unmanned detection device
  • Water and air dual-purpose unmanned detection device
  • Water and air dual-purpose unmanned detection device

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Embodiment Construction

[0019] The specific embodiments of the present invention will be described below with reference to the accompanying drawings and embodiments.

[0020]

[0021] This embodiment provides an unmanned detection device 100 for both water and air. By switching the water propeller and the air propeller on the switching platform, the drone can be configured in different operating environments.

[0022] figure 1 It is a schematic structural diagram of the unmanned detection device for water and air in the embodiment of the present invention.

[0023] like figure 1 As shown, the unmanned aerial vehicle detection device 100 includes an unmanned aerial vehicle 10 and a switching platform 20 .

[0024] figure 2 It is a schematic structural diagram of the unmanned aerial vehicle in the water and air unmanned detection device in the embodiment of the present invention.

[0025] like figure 2 As shown, the drone 10 has a body 11 , an arm 12 , a water propeller 13 , an air propeller 1...

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Abstract

The invention provides a water-air dual-purpose unmanned detection device, which belongs to the field of unmanned aerial vehicles. The device includes an unmanned aerial vehicle and a switching platform. Among them, the UAV has a body, an arm, a water propeller, an air propeller, a blade switching assembly, and a driving device. The air propeller moves; the switching platform cooperates with the blade switching assembly to switch the water propeller and the air propeller. Compared with using an air propeller as an underwater propulsion device, the present invention uses a water propeller for diving work, thereby improving propulsion efficiency and propulsion performance. Compared with the amphibious UAV with air propeller and water propeller, the structural weight is reduced. The paddle switching assembly in the present invention has a simple structure and is convenient for installation and manipulation.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicles, and in particular relates to an unmanned detection device for water and air. Background technique [0002] In recent years, with the rapid development of unmanned technology, it has attracted much attention in the field of aerial and underwater detection. Existing aerial detection equipment mostly uses unmanned aerial vehicles, and underwater detection mostly uses unmanned ships and underwater robots. Using two completely different equipment to complete the water and air detection operation, the cost is high and the scope of operation is small. In some patent studies, the quadrotor UAV with waterproof effect is directly applied to water detection. However, air and water belong to different fluid media, and the working efficiency and performance of the propeller are affected when the air propeller is used in the water. In the patent document CN206914633U, it is proposed to connect the two...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60F5/02
CPCB60F5/02
Inventor 商园春李云庆
Owner SHANGHAI TECHN INST OF ELECTRONICS & INFORMATION