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Improved double-layer rotor unmanned aerial vehicle

An unmanned, double-layer rotor technology, which is applied in the direction of rotorcraft, unmanned aircraft, fuselage, etc., can solve the problems of occupancy, large space, and difficulty in carrying and transporting drones, and achieve faster airflow and small size , The effect of convenient carrying and transportation

Inactive Publication Date: 2018-07-06
CHENGDU CAIZHI SHENGYOU TECH LLC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large overall frame of the UAV, it often takes up a large space, which makes it difficult to carry and transport the UAV.

Method used

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  • Improved double-layer rotor unmanned aerial vehicle

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Embodiment Construction

[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0015] refer to Figure 1-2 As shown, the improved double-deck rotor UAV of the present invention comprises a fuselage body 1, and a plurality of retractable rotor rods 2 are arranged around the fuselage body 1, and the fixed end of each rotor rod 2 is connected to the fuselage body. 1, the cantilever end is provided with a biaxial motor 3, the biaxial motor 3 is connected with an upper rotor 4 and a lower rotor 5 respectively, the upper rotor 4 and the lower rotor 5 are respectively located above and below the rotor bar 2, and the upper The rotation direction of rotor 4 and lower rotor 5 is the same. In the present invention, an upper rotor 4 a...

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Abstract

The invention provides an improved double-layer rotor unmanned aerial vehicle comprising a fuselage body, a plurality of retractable rotor rods are arranged around the fuselage body, and the fixed endof each rotor rod is connected with the fuselage body; the cantilever end of each rotor rod is provided with a two-axis motor, the two-axis motor is respectively connected with an upper rotor and a lower rotor, the upper rotor and the lower rotor are respectively located above and below the rotor rod, and the upper rotor and the lower rotor rotate in the same direction. The cantilever end of eachrotor rod is provided with the upper rotor and the lower rotor, and the upper rotor and the lower rotor rotate synchronously, so that airflow is accelerated, the volume of a single rotor and the total length of the rotor rods are reduced under the premise of ensuring of flight power. The rotor rods are arranged to be retractable, the rotor rods can be retracted during carrying and transport, so that the rotor rods are smaller in volume and easier to carry and transport.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an improved double-layer rotor unmanned aerial vehicle. Background technique [0002] UAV is a rapidly developing modern high-end equipment, which has the advantages of flexible maneuvering, quick response, unmanned flight and low operation requirements. UAVs can realize functions such as real-time image transmission and detection of high-risk areas by carrying multiple types of sensors. However, due to the large overall frame of the UAV, it often takes up a large space, which makes it difficult to carry and transport the UAV. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing an improved double-layer rotor UAV that is small in size and suitable for carrying and transportation. [0004] Above-mentioned technical problem of the present invention is mainly solved by followin...

Claims

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Application Information

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IPC IPC(8): B64C27/10B64C1/30
CPCB64C1/30B64C27/10B64U10/10
Inventor 不公告发明人
Owner CHENGDU CAIZHI SHENGYOU TECH LLC