CN205293095U

CN205293095U - Unmanned aerial vehicle

Info

Publication number: CN205293095U
Application number: CN201521132003.7U
Authority: CN
Inventors: 郑云龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-30
Filing date: 2015-12-30
Publication date: 2016-06-08
Anticipated expiration: 2025-12-30

Abstract

The utility model provides an unmanned aerial vehicle, the reciprocating impact tunnel drilling machine comprises a machine body, the fuselage is inside to be equipped with microcontroller and power, still includes the follow a plurality of wings that the fuselage peripherad extends, a plurality of wings are followed fuselage circumference evenly distributed, the end of every wing all is equipped with air multiplier, every all be equipped with a plurality of inlet ports on the wing, on inlet port and the same wing be connected with inlet channel between the air multiplier, the inside of wing is equipped with turbofan and first motor, the turbofan is located in the inlet channel, the turbofan with first motor links to each other, first motor with microcontroller links to each other. The utility model discloses simple structure, the modern design, convenient to use adopts the air multiplier to replace the mode of traditional screw in order to provide unmanned aerial vehicle flight thrust for unmanned aerial vehicle flight is reliable, the sound construction, and personnel can accidentally not injured to the flight in -process.

Description

Unmanned plane

Technical field

This utility model relates to a kind of vehicle technology field, particularly relates to a kind of unmanned plane.

Background technology

UAV is called for short " unmanned plane ", and english abbreviation is " UAV ", is the not manned aircraft of the presetting apparatus manipulation utilizing radio robot with providing for oneself. Can be divided into from technical standpoint definition: depopulated helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aerocraft, unmanned airship, unmanned parasol etc. Unmanned plane at present taking photo by plane, agricultural plant protection, the field such as mapping application, greatly expanded the purposes of unmanned plane itself. General unmanned plane is provided with the wing of multiple propeller, is rotated the thrust lift-off produced by propeller, but when propeller rotates, blade easily scratches people, and blade is relatively thin, it is easy to break.

Application number is a kind of unmanned plane disclosed in the Chinese utility model patent description of 201520221674.4, including body and propeller, described propeller is arranged on the surrounding of described body, and described propeller includes total perpendicular dry, top contiguous block, blade contiguous block, middle part cross bar, movable crank, connects perpendicular dry, blade, steering wheel and the first gear; Described connection is perpendicular dry and described total perpendicular dry matched in clearance, described first gear with described be connected erect solid fixed; Described top contiguous block is rotating is arranged on described total perpendicular dry top; Described movable crank is hinged on contiguous block two ends, described top, and the other end of described movable crank is hinged with described blade contiguous block; The described blade contiguous block other end and described blade are fixed; Described middle part cross bar is fixed on described connection and erects dry middle part; One end of described middle part cross bar and described blade contiguous block are rotationally connected; Described steering wheel is arranged on described total perpendicular dry bottom and connects with described total perpendicular involvement, and the rotation of described steering wheel drives and described total perpendicular dry moves up and down and drive simultaneously described blade to overturn. This unmanned plane adopts propeller to provide thrust, promotes unmanned plane lift-off, but during misoperation, when unmanned plane meets people, blade easily scratches people, when touching other barrier, and blade frangibility.

Utility model content

The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is in that to provide a kind of unmanned plane, and sound construction is easy to use, will not accidentally injure personnel.

For achieving the above object, this utility model provides a kind of unmanned plane, and including fuselage, described fuselage interior is provided with microcontroller and power supply, also includes the multiple wings extended towards periphery from described fuselage, and the plurality of wing is uniformly distributed along described fuselage circumference; The end of each wing is designed with air multiplier, each described wing is equipped with multiple air inlet, is connected to inlet channel between described air inlet and the described air multiplier on same wing; The inside of described wing is provided with turbofan and the first motor, and described turbofan is positioned at described inlet channel, and described turbofan is connected with described first motor, and described first motor is connected with described microcontroller.

Preferably, described wing arranges three, four, six or eight.

Preferably, in a tubular form, described air inlet has multiple described wing, and the periphery wall along described wing is evenly arranged.

Preferably, described air multiplier is connected with described wing by a rotating shaft.

Preferably, being additionally provided with the second motor in described wing, described rotating shaft is connected with described second motor, and described second motor is connected with described microcontroller.

Preferably, described wing has four, and in cross distribution around described fuselage, the first direction of motor rotation in adjacent two wings is contrary.

Preferably, described air multiplier is rounded, oval, square, fan-shaped, round rectangle or trapezoidal.

Preferably, described unmanned plane also includes casing, and described casing is integral type, and described casing stretches out from described fuselage, and all wings are all connected with described casing.

Preferably, all air multipliers are all connected with described casing.

Preferably, being connected to plenum duct between two adjacent described wings, the two ends, left and right of described plenum duct are respectively communicated with the described air inlet of adjacent wing, and described plenum duct also is provided with air inlet.

As mentioned above, the unmanned plane that this utility model relates to, have the advantages that simple in construction, novel in design, easy to use, arrange multiple wing to be uniformly distributed along described fuselage circumference, the end of each wing is designed with air multiplier, adopts air multiplier to replace traditional propeller in the way of providing unmanned plane during flying thrust so that unmanned plane during flying is reliable, sound construction, will not accidentally injure personnel in flight course.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is air multiplier is fan-shaped structural representation.

Fig. 3 is the structural representation of the first embodiment of this utility model.

Fig. 4 be the first embodiment of this utility model structural representation.

Element numbers explanation

1 fuselage

11 microcontrollers

2 wings

21 air inlets

22 inlet channels

23 turbofan

24 first motors

25 second motors

3 air multipliers

31 rotating shafts

4 casing

5 plenum ducts

Detailed description of the invention

By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art the content disclosed by this specification can understand other advantages of the present utility model and effect easily.

Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop on the disclosed technology contents of this utility model and obtain in the scope that can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.

As it is shown in figure 1, this utility model provides a kind of unmanned plane, including fuselage 1, described fuselage 1 is internal is provided with microcontroller 11 and power supply, also includes the multiple wings 2 extended towards periphery from described fuselage 1, and the plurality of wing 2 is uniformly distributed along described fuselage 1 circumference. The end of each wing 2 is designed with air multiplier 3, each described wing 2 is equipped with multiple air inlet 21, it is connected to inlet channel 22 between described air multiplier 3 on described air inlet 21 and same wing 2, air stream is entered by air inlet 21, flow through inlet channel 22, spray through air multiplier 3 after. The inside of described wing 2 is provided with turbofan 23 and the first motor 24, described turbofan 23 is positioned at described inlet channel 22, described turbofan 23 is connected with described first motor 24, described first motor 24 is connected with described microcontroller 11, described first motor 24 is used for driving turbofan 23 to rotate, the rotating speed of described first motor 24 can be regulated by described microcontroller 11, controls air output by regulating the rotating speed of described first motor 24.

When using this utility model, first start turbofan 23, air is sucked by air inlet 21, air enters air multiplier 3 through inlet channel 22, and by air multiplier 3, air-flow being amplified 10��15 times, the intake that usual air inlet 21 sucks air is approximately 10L/S, and the air output after air multiplier 3 is approximately 150L/S, by the air output that multiple air multipliers 3 produce, it is provided that the thrust that unmanned plane lift-off is required. The inboard of the air multiplier 3 that this utility model uses has a circle width to be only the annular fissure of 1 millimeter, between these small gaps, that air stream is close to inwall flowing simultaneously as Coanda effect exists and drives " blowing " wind of going out after the air flowing of around general 10��15 times, time scooter 35 kilometers.

As illustrated in fig. 1, it is preferred that described first motor 24 is DC brushless motor. Preferably, described wing 2 arranges three, four, six or eight, it is ensured that the thrust that the air multiplier 3 that each described wing 2 connects provides is equal. Preferably, described wing 2 has four, in cross distribution around described fuselage 1, the first motor 24 rotation direction in adjacent two wings 2 is contrary, on adjacent two wings, the flow rotation direction of air multiplier 3 is also contrary, gyroscopic effect and the air moment of torsion effect of unmanned plane during flying are cancelled, thus ensureing that unmanned plane can the flight of balance and stability.

Preferably, described wing 2 can be set as in streamlined, it is possible to is arranged to tubulose, triangular shape or other shape, described air inlet 21 has multiple, periphery wall along described wing 2 is evenly arranged, and makes air stream can pass through different air inlets 21 and enters, it is provided that enough intakes. preferably, described air multiplier 3 is connected with described wing 2 by a rotating shaft 31, rotating shaft 31 can drive air multiplier 3 to rotate, the thrust of horizontal direction during to provide unmanned plane during flying, preferably, the second motor 25 it is additionally provided with in described wing 2, described rotating shaft 31 is connected with described second motor 25, described second motor 25 is connected with described microcontroller 11, micromotor generally selected by described second motor 25, turning to of micromotor is controlled by microcontroller 11, thus driving rotating shaft 31 to rotate clockwise or counterclockwise, generally rotate clockwise or counterclockwise 90 �� of state of flights controlling unmanned plane.

Preferably, described air multiplier 3 rounded, oval, square, fan-shaped (see Fig. 2), round rectangle or trapezoidal. As shown in Figure 3, preferably, described unmanned plane also includes casing 4, described casing 4 is integral type, can be selected for flat casing, does not affect air inlet 21 air inlet, fly more stable, described casing 4 stretches out from described fuselage 1, and all wings 2 are all connected with described casing 4, it is ensured that the stationarity of unmanned plane during flying. As shown in Figure 4, preferably, all air multipliers 3 are all connected with described casing 4, the casing of integral type extends outwardly into the end of air multiplier 3 from fuselage 1, air multiplier 3 and wing 2 are all fixed in casing 4, making described unmanned plane structure more firm, the air multiplier 3 of this design can not rotate, it is possible to controls horizontal flight direction by regulating the rotating speed of the first motor 24. As shown in Figure 3, preferably, it is connected to plenum duct 5 between two adjacent described wings 2, the two ends, left and right of described plenum duct 5 are respectively communicated with the described air inlet 21 of adjacent wing 2, described plenum duct 5 also is provided with air inlet 21, all of described plenum duct 5 all connects formation ring-type, and air-flow enters from the air inlet 21 of described plenum duct 5, and then the air inlet 21 of described wing 2 enters inlet channel 22.

In sum, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.

Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for restriction this utility model. Above-described embodiment all under spirit of the present utility model and category, can be modified or change by any those skilled in the art. Therefore, art has all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from this utility model with technological thought such as, must be contained by claim of the present utility model.

Claims

1. a unmanned plane, including fuselage (1), described fuselage (1) is internal is provided with microcontroller (11) and power supply, it is characterized in that, also including the multiple wings (2) extended towards periphery from described fuselage (1), the plurality of wing (2) is uniformly distributed along described fuselage (1) circumference; The end of each wing (2) is designed with air multiplier (3), each described wing (2) is equipped with multiple air inlet (21), between described air inlet (21) and the described air multiplier (3) on same wing (2), is connected to inlet channel (22); The inside of described wing (2) is provided with turbofan (23) and the first motor (24), described turbofan (23) is positioned at described inlet channel (22), described turbofan (23) is connected with described first motor (24), and described first motor (24) is connected with described microcontroller (11).

2. unmanned plane according to claim 1, it is characterised in that: described wing (2) arranges three, four, six or eight.

3. unmanned plane according to claim 1, it is characterised in that: in a tubular form, described air inlet (21) has multiple described wing (2), and the periphery wall along described wing (2) is evenly arranged.

4. unmanned plane according to claim 1, it is characterised in that: described air multiplier (3) is connected with described wing (2) by a rotating shaft (31).

5. unmanned plane according to claim 4, it is characterized in that: in described wing (2), be additionally provided with the second motor (25), described rotating shaft (31) is connected with described second motor (25), and described second motor (25) is connected with described microcontroller (11).

6. unmanned plane according to claim 1, it is characterized in that: described wing (2) has four, in cross distribution around described fuselage (1), the first motor (24) rotation direction in adjacent two wings (2) is contrary.

7. unmanned plane according to claim 1, it is characterised in that: described air multiplier (3) is rounded, oval, square, fan-shaped, round rectangle or trapezoidal.

8. unmanned plane according to claim 7, it is characterized in that: described unmanned plane also includes casing (4), described casing (4) is integral type, described casing (4) stretches out from described fuselage (1), and all wings (2) are all connected with described casing (4).

9. unmanned plane according to claim 8, it is characterised in that: all air multipliers (3) are all connected with described casing (4).

10. unmanned plane according to claim 1, it is characterized in that: between two adjacent described wings (2), be connected to plenum duct (5), the two ends, left and right of described plenum duct (5) are respectively communicated with the described air inlet (21) of adjacent wing (2), and described plenum duct (5) also is provided with air inlet (21).