Longitudinal double-rotor unmanned aerial vehicle

A dual-rotor and unmanned aerial vehicle technology, applied in the field of aircraft, can solve problems such as rotor mechanism occlusion and influence on signal transmission, and achieve the effect of increasing flight distance, improving signal transmission, and overcoming the influence of the curvature of the earth

Pending Publication Date: 2021-01-22
南昌临空通讯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the rotor mechanism blocks the satellite antenna and affects signal transmission, thereby providing a tandem dual-rotor UAV whose rotor mechanism does not block the satellite antenna

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  • Longitudinal double-rotor unmanned aerial vehicle
  • Longitudinal double-rotor unmanned aerial vehicle
  • Longitudinal double-rotor unmanned aerial vehicle

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Embodiment Construction

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0035] Such as Figure 4 As shown, if the rotor mechanism does not block the purpose of the geosynchronous broadband satellite signal transmission mechanism 5, the geosynchronous broadband satellite signal transmission mechanism 5 can be installed on the tail 12 of the drone, but after testing, the geosynchro...

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Abstract

The invention relates to the technical field of aircrafts, in particular to a longitudinal double-rotor unmanned aerial vehicle which comprises a main beam; a rotor mechanism and a geosynchronous broadband satellite signal transmission mechanism which are both arranged on the main beam, and a preset distance is formed between the edge part of the rotor mechanism and the geosynchronous broadband satellite signal transmission mechanism. The invention provides the longitudinal double-rotor unmanned aerial vehicle of which the rotor mechanism cannot shield a geosynchronous broadband satellite antenna.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a tandem dual-rotor unmanned aerial vehicle. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. [0003] UAV communication in the prior art mostly passes through the ground control station, such as figure 1 As shown, radio communication is used for straight-line transmission, but there will be obstructions between the UAV and the remote control, which will affect the transmission of the signal, so that it is impossible to realize the UAV's long endurance, ultra-low altitude and remote control. takeoff and landing. [0004] At the same time, if figure 2 As shown in the relationship between flight height and flight distance, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64D47/00
CPCB64C27/08B64D47/00B64U10/10
Inventor 朱静王小林
Owner 南昌临空通讯科技有限公司
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