A multifunctional aerial photography aircraft

An aircraft, multi-functional technology, applied in aircraft parts, transportation and packaging, etc., can solve the problems of a single fixed focus head, aircraft overturning, target deformation, etc., to achieve the effect of convenient switching, good adaptability, and convenient insertion

Active Publication Date: 2017-06-30
CHANGSHA UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rotor aerial photography aircraft is now widely used in aerial photography, surveying and other fields. The support and support arm (flying arm) of existing rotor aerial photography aircraft are generally rigidly connected and lack necessary buffering. Therefore, the vibration of the aircraft landing is relatively large. It is also easy to cause the aircraft to overturn, resulting in damage to the relevant equipment on the aircraft, and the safety is poor;
[0003] In addition, the existing aerial vehicles generally have a single fixed-focus head or zoom head. Although the zoom head can flexibly adjust the focal length, the overall quality is not as high as the fixed-focus head, and the imaging of the target object is prone to deformation during the zooming process. ;

Method used

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  • A multifunctional aerial photography aircraft
  • A multifunctional aerial photography aircraft
  • A multifunctional aerial photography aircraft

Examples

Experimental program
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Effect test

Embodiment 1

[0064] Such as Figure 1-7 , 9-10, a multifunctional aerial photography aircraft, including a bracket 12, a rotor, a base plate 9, a cloud platform 13, legs 8 and a camera 7;

[0065] The rotor and the platform are set on the bracket;

[0066] The bottom plate is fixed at the bottom of the bracket; the camera is installed on the gimbal;

[0067] The outriggers are fixed to the bottom of the base plate;

[0068] The camera includes a fuselage 77 and a composite lens 72; a CCD sensor 76 is provided in the fuselage, and a photoelectric transmitting and receiving device 75 for lens alignment is provided on the fuselage;

[0069] The composite lens is provided with a rotating shaft 73; 4 sub-lenses 71 are integrated in the composite lens; the sub-lenses are evenly arranged along the circumference of the composite lens; A light reflection sheet 74 is provided; a stepping motor for driving the lens to rotate is also provided in the fuselage. There can be multiple sets of photoele...

Embodiment 2

[0088] Such as figure 1 , 4, 8-10, except that the brackets are different, the scheme of Example 2 is the same as that of Example 1. The support of this embodiment is a hexagonal star-shaped support composed of 6 transverse struts of the same length; each corner of the hexagonal star-shaped support is provided with a rotor.

[0089] Rotor includes main rotor and auxiliary rotor;

[0090] The outer end of the outer arm is provided with a main rotor 3 and an auxiliary cantilever 6; the main rotor and the auxiliary cantilever are coaxially arranged, and the main rotor is located above the outer arm, and the auxiliary rotor is located below the outer arm;

[0091] The blade diameter of the main rotor is larger than that of the auxiliary rotor;

[0092] The auxiliary rotor is a ducted fan, and the auxiliary rotor is fixed on the bottom of the outer arm by the ducted fan fixing part 7 .

[0093] Furthermore, a rotor is provided at each intersection of the hexagonal star bracket, ...

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PUM

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Abstract

The invention discloses a multifunctional aerial photography aircraft, which comprises a bracket (12), a rotor, a base plate (9), a cloud platform (13), outriggers (8) and a camera (7); the rotor and the platform are arranged on the bracket; The base plate is fixed on the bottom of the support; the camera is installed on the cloud platform; the legs are fixed on the bottom of the base plate; the camera includes a fuselage (77) and a composite lens (72); the fuselage is provided with a CCD sensor (76), and A photoelectric transmitting and receiving device (75) for lens alignment is provided; the multifunctional aerial photography aircraft of the present invention has a high degree of integration and a compact structure, not only has a flight mechanism with excellent performance, but also has legs with a unique buffer function, and further, Also have original camera, therefore, this multifunctional aerial photographing vehicle has abundant functions, high safety, ingenious structure, large lift, stable flight and easy implementation.

Description

technical field [0001] The invention relates to a multifunctional aerial photography aircraft. Background technique [0002] Rotor aerial photography aircraft is now widely used in aerial photography, surveying and other fields. The support and support arm (flying arm) of existing rotor aerial photography aircraft are generally rigidly connected and lack necessary buffering. Therefore, the vibration of the aircraft landing is relatively large. It is also easy to cause the aircraft to overturn, resulting in damage to the relevant equipment on the aircraft, and the safety is poor; [0003] In addition, the existing aerial vehicles generally have a single fixed-focus head or zoom head. Although the zoom head can flexibly adjust the focal length, the overall quality is not as high as the fixed-focus head, and the imaging of the target object is prone to deformation during the zooming process. ; [0004] Therefore, be necessary to design a kind of brand-new multifunctional aeri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D47/08
Inventor 刘亮邓名高孙利平张海涛
Owner CHANGSHA UNIVERSITY
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