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A technology of unmanned aerial vehicles and fuselage, applied in the field of unmanned aerial vehicles, can solve the problems of complex structure and poor applicability of unmanned aerial vehicle landing gear, and achieve the effect of simple structure, convenient operation and wide applicability
Inactive Publication Date: 2013-09-25
STATE GRID CORP OF CHINA +2
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[0005] In order to solve the problem of complex structure and poor applicability of UAV landing gear in the prior art, the embodiment of the present invention provides a UAV
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] The embodiment of the present invention provides a kind of unmanned aerial vehicle, see Figure 1~5 , the unmanned aerial vehicle comprises: a fuselage 1, two sets of propellers 21 located at the nose, two sets of propellers 22 located at the tail, a power unit 3 providing power for the propellers, and a power supply electrically connected to the power unit 3 (Fig. not shown), and a plurality of landing gear arms 4 placed on both sides of the fuselage 1, each landing gear arm 4 is connected to the UAV fuselage 1 through an electric folding mechanism 5, and each landing gear arm 4 There are at least two wheels 6 on the top, and two screw 22 propellers located at the tail are connected to the fuselage 1 through a rotatable horizon...
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Abstract
The invention discloses an unmanned plane which belongs to the technical field of aircrafts. The unmanned plane comprises: a fuselage, two propellers disposed at the nose, two propellers arranged at the tail, a power unit for providing power to the propellers, a power supply which is electrically connected with the power unit, and a plurality of undercarriage arms arranged at two sides of the fuselage. Each undercarriage arm is respectively connected with the fuselage through an electric folding mechanism, and each undercarriage arm is provided with at least two wheels. The two propellers arranged at the tail are connected with the fuselage through a rotatable transverse shaft. The undercarriage of the unmanned plane also comprises a motor used for providing power to the rotatable transverse shaft and a control device used for controlling the electric folding mechanism to fold and controlling the motor to adjust the two propellers arranged at the tail to be in the horizontal or vertical direction. Through the above technical scheme, the undercarriage of the unmanned plane is retractable, and the unmanned plane can run on the ground.
Description
technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicle, unmanned aerial vehicle (UAV) for short, is a new concept weapon equipment in rapid development, which has the advantages of flexible maneuvering, quick response, unmanned flight, and low operation requirements. UAVs equipped with multiple types of sensors can realize real-time image transmission and detection of high-risk areas, which is a powerful supplement to satellite remote sensing and traditional aerial remote sensing. At present, the scope of use of UAVs has been expanded to the three major fields of military, scientific research, and civilian use, specifically in power, communications, meteorology, agriculture, ocean, exploration, photography, disaster prevention and reduction, crop production estimation, anti-drug anti-smuggling, border patrol, Public security anti-terro...
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