CN108248849A - A kind of improved double-deck rotor wing unmanned aerial vehicle - Google Patents
A kind of improved double-deck rotor wing unmanned aerial vehicle Download PDFInfo
- Publication number
- CN108248849A CN108248849A CN201711406237.XA CN201711406237A CN108248849A CN 108248849 A CN108248849 A CN 108248849A CN 201711406237 A CN201711406237 A CN 201711406237A CN 108248849 A CN108248849 A CN 108248849A
- Authority
- CN
- China
- Prior art keywords
- rotor
- bar
- unmanned aerial
- aerial vehicle
- wing unmanned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
- B64C27/10—Helicopters with two or more rotors arranged coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Abstract
The present invention provides a kind of improved double-deck rotor wing unmanned aerial vehicle, including fuselage body, the fuselage body is surrounded by multiple telescopic rotor bars, the fixing end of each rotor bar is connected with the fuselage body, its cantilever end is equipped with a dual-axle motor, the dual-axle motor is located above and below the rotor bar, and the upper rotor is identical with the rotation direction of the lower rotor respectively with rotor on one and once rotor is connected, the upper rotor and the lower rotor respectively.The present invention passes through rotor and lower rotor in the setting of the cantilever end of each rotor bar, upper rotor and lower rotor rotate synchronously, so that air-flow is accelerated, under the premise of flying power is ensured, the total length of single rotor volume and rotor bar is reduced, and by the way that rotor bar is arranged to extension type, rotor bar can be packed up in carrying and transport, make its volume smaller, it is facilitated to carry and transport.
Description
Technical field
The present invention relates to unmanned air vehicle technique field more particularly to a kind of improved double-deck rotor wing unmanned aerial vehicles.
Background technology
Unmanned plane is a kind of modernization high-end devices being in rapidly developing, with maneuverability, rapid reaction, nothing
People flies and operation requires the advantages of low.Unmanned plane can realize image real-time Transmission and high-risk by carrying multiclass sensor
The functions such as area detection.But since the overall skeleton of unmanned plane is larger, larger space is often occupied, make taking for unmanned plane
Band and transport cause difficulty.
Invention content
The technical issues of in the presence of the present invention mainly solution prior art, so as to provide, one kind is small, is suitble to take
Band and the improved double-deck rotor wing unmanned aerial vehicle of transport.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
Improved double-deck rotor wing unmanned aerial vehicle provided by the invention, including fuselage body, the fuselage body is surrounded by
Multiple telescopic rotor bars, the fixing end of each rotor bar are connected with the fuselage body, and cantilever end is equipped with one
Dual-axle motor, the dual-axle motor respectively with rotor on one and once rotor is connected, the upper rotor and the lower rotor point
Wei Yu not be above and below the rotor bar, and the upper rotor is identical with the rotation direction of the lower rotor.
Further, the rotor bar is equipped with multiple telescopic segments, and each telescopic segment is equipped with a pin and multiple
Pin hole.
Further, the axis of multiple rotor bars is located in the same horizontal plane.
Further, the quantity of the rotor bar is four, and is distributed on the surrounding of the fuselage body.
Further, the rotation center of four upper rotors and lower rotor is located on same circumference.
The beneficial effects of the present invention are：Pass through rotor and lower rotor, upper rotation in the setting of the cantilever end of each rotor bar
The wing and lower rotor rotate synchronously so that air-flow is accelerated, under the premise of flying power is ensured, reduce single rotor volume with
The total length of rotor bar, and by the way that rotor bar is arranged to extension type, rotor bar can be packed up in carrying and transport, is made
Its volume smaller facilitates it to carry and transport.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the improved double-deck rotor wing unmanned aerial vehicle of the present invention；
Fig. 2 is the front view of the improved double-deck rotor wing unmanned aerial vehicle of the present invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to shown in Fig. 1-2, improved double-deck rotor wing unmanned aerial vehicle of the invention, including fuselage body 1, fuselage body 1
Multiple telescopic rotor bars 2 are surrounded by, the fixing end of each rotor bar 2 is connected with fuselage body 1, and cantilever end is equipped with
One dual-axle motor 3, with rotor on one 4 and once rotor 5 is connected dual-axle motor 3 respectively, upper rotor 4 and lower rotor 5 difference position
Above and below rotor bar 2, and upper rotor 4 is identical with the rotation direction of lower rotor 5.The present invention passes through in each rotor bar
The 2 upper rotor 4 of cantilever end setting and lower rotor 5, upper rotor 4 and lower rotor 5 rotates synchronously so that air-flow is accelerated, and is ensureing to fly
Under the premise of action edge, the total length of single rotor volume and rotor bar 2 is reduced, and by the way that rotor bar 2 is arranged to
Extension type can pack up rotor bar 2 in carrying and transport, make its volume smaller, it is facilitated to carry and transport.
Specifically, rotor bar 2 is equipped with multiple telescopic segments 6, each telescopic segment 6 is equipped with a pin 7 and multiple pin holes 8,
Different pin holes 8 is coordinated to change the length of each telescopic segment 6, and then change the total length of rotor bar 2 by pin 7.Preferably,
In order to which all upper rotors 4 is made to be in same airflow layer, all lower rotors 5 are in same airflow layer, avoid because of multilayer air-flow
Unmanned plane during flying bad stability caused by disorder, the axis of multiple rotor bars 2 are located in the same horizontal plane.In the present invention, it is
Ensure the balance of unmanned plane, the quantity of rotor bar 2 is four, and be distributed on the surrounding of fuselage body 1.Four 5 Hes of upper rotor
The rotation center of lower rotor 5 is located on same circumference, is adjusted convenient for the flight attitude of unmanned plane.
More than, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should be covered by the protection scope of the present invention.Therefore, protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of improved double-deck rotor wing unmanned aerial vehicle, including fuselage body (1), it is characterised in that：The four of the fuselage body (1)
It is equipped with multiple telescopic rotor bars (2) week, the fixing end of each rotor bar (2) is connected with the fuselage body (1),
Its cantilever end is equipped with a dual-axle motor (3), and with rotor on one (4) and once rotor (5) is connected the dual-axle motor (3) respectively
It connects, the upper rotor (4) and the lower rotor (5) are located above and below the rotor bar (2), and the upper rotor respectively
(4) it is identical with the rotation direction of the lower rotor (5).
2. improved double-deck rotor wing unmanned aerial vehicle as described in claim 1, it is characterised in that：The rotor bar (2) is equipped with more
A telescopic segment (6), each telescopic segment (6) are equipped with a pin (7) and multiple pin holes (8).
3. improved double-deck rotor wing unmanned aerial vehicle as claimed in claim 2, it is characterised in that：The axis of multiple rotor bars (2)
Line is located in the same horizontal plane.
4. improved double-deck rotor wing unmanned aerial vehicle as claimed in claim 3, it is characterised in that：The quantity of the rotor bar (2) is
Four, and it is distributed on the surrounding of the fuselage body (1).
5. improved double-deck rotor wing unmanned aerial vehicle as claimed in claim 4, it is characterised in that：Four upper rotors (5) and under
The rotation center of rotor (5) is located on same circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406237.XA CN108248849A (en) | 2017-12-22 | 2017-12-22 | A kind of improved double-deck rotor wing unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406237.XA CN108248849A (en) | 2017-12-22 | 2017-12-22 | A kind of improved double-deck rotor wing unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248849A true CN108248849A (en) | 2018-07-06 |
Family
ID=62723546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711406237.XA Withdrawn CN108248849A (en) | 2017-12-22 | 2017-12-22 | A kind of improved double-deck rotor wing unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248849A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542116A (en) * | 2018-11-23 | 2019-03-29 | 重庆交通大学 | Cut-fill method and system for bridge machinery |
| CN110539892A (en) * | 2019-09-10 | 2019-12-06 | 阿坝师范学院 | Panorama shooting's unmanned aerial vehicle that takes photo by plane |
| CN111629963A (en) * | 2018-12-27 | 2020-09-04 | 乐天株式会社 | Unmanned plane |
-
2017
- 2017-12-22 CN CN201711406237.XA patent/CN108248849A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542116A (en) * | 2018-11-23 | 2019-03-29 | 重庆交通大学 | Cut-fill method and system for bridge machinery |
| CN109542116B (en) * | 2018-11-23 | 2022-02-11 | 重庆交通大学 | Three-dimensional cruising method and system for bridge detection |
| CN111629963A (en) * | 2018-12-27 | 2020-09-04 | 乐天株式会社 | Unmanned plane |
| CN111629963B (en) * | 2018-12-27 | 2023-10-17 | 乐天集团股份有限公司 | Unmanned plane |
| CN110539892A (en) * | 2019-09-10 | 2019-12-06 | 阿坝师范学院 | Panorama shooting's unmanned aerial vehicle that takes photo by plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |