KR20160014266A - Drone - Google Patents
Drone Download PDFInfo
- Publication number
- KR20160014266A KR20160014266A KR1020140096273A KR20140096273A KR20160014266A KR 20160014266 A KR20160014266 A KR 20160014266A KR 1020140096273 A KR1020140096273 A KR 1020140096273A KR 20140096273 A KR20140096273 A KR 20140096273A KR 20160014266 A KR20160014266 A KR 20160014266A
- Authority
- KR
- South Korea
- Prior art keywords
- arm
- propeller
- coupled
- present
- thrust
- Prior art date
Links
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an unmanned aerial vehicle for use in aerial photographing and the like, and more particularly to a unmanned aerial vehicle equipped with a propeller for horizontal movement.
Recently, technology development for unmanned aerial vehicles is being activated. Unmanned aerial vehicles can provide aerial image information in areas where access is not easy, can perform reconnaissance and surveillance missions, This is because the value of the application is increasing throughout the industry.
Patent literature on conventional unmanned aerial vehicles is well known, and examples thereof include Korean Patent No. 10-1042200 (Patent Document 1) and Korean Patent No. 10-1340409 (Patent Document 2).
Generally, a conventional unmanned aerial vehicle includes a central body, a plurality of arms extending radially along the periphery of the body, and a plurality of propellers mounted on the ends of the respective arms.
At this time, the propeller of the unmanned aerial vehicle is vertically mounted on the ground for vertical takeoff and landing. Therefore, in order for the unmanned aerial vehicle to move horizontally after takeoff, the body should be inclined by about 45 ° to 50 ° Do.
However, when the body is inclined in such a direction as described above, a camera or a propeller is caught at an angle of a camera for photographing the image mounted on the lower part of the body, so that it is impossible to shoot the moving direction or to obtain a clean image.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a unmanned aerial vehicle capable of horizontal flight without tilting the body.
Another object of the present invention is to provide an unmanned aerial vehicle having a propulsion unit for horizontal flight.
Another object of the present invention is to provide a unmanned aerial vehicle capable of horizontal flight in a stable posture.
SUMMARY OF THE INVENTION The object of the present invention is to provide a propeller for a vehicle, which comprises a body, a plurality of first arms extending radially around the body, a first propeller mounted on an end of the first arm for generating thrust for vertical flight, A second arm extending from one side to the outside of the body and a second propeller mounted on an end of the second arm and generating a thrust for horizontal flight.
According to a preferred aspect of the present invention, the first propeller has a rotation axis perpendicular to the ground, and the second propeller has a rotation axis parallel to the ground.
According to another preferred feature of the present invention, the second arm can be arranged on the same plane as the first arm.
According to another preferred feature of the present invention, the second arm can extend longer than the first arm, between the adjacent pair of first arms.
According to another preferred aspect of the present invention, there is provided a driving apparatus for a vehicle comprising: a pair of first engagement blocks coupled to ends of a first arm; a bracket coupled to an upper side of the first engagement block; and a first drive motor coupled to an upper side of the bracket, And the first propeller can be coupled to the rotation axis of the first drive motor.
According to another preferred aspect of the present invention, there is provided an air conditioner, comprising: a second coupling block coupled to an end of a second arm; and a second drive motor coupled to an end of the second coupling block, As shown in Fig.
According to another preferred aspect of the present invention, a balance weight may be provided on one side of the first arm opposite to the second arm with the body therebetween.
According to another preferred aspect of the present invention, there is provided a propeller comprising: a third arm extending to the outside of the body so as to be orthogonal to the second arm; and a second arm mounted on an end of the third arm and generating a thrust force in a direction perpendicular to a thrust direction of the first propeller And may further include a third propeller.
According to the unmanned aerial vehicle according to the present invention, it is possible to move horizontally without tilting the body during flight, thereby preventing a cancer or a propeller from being caught on the angle of the camera mounted on the lower part of the body.
In addition, according to the unmanned aerial vehicle according to the present invention, it is easy to operate the horizontal flight, so that it can fly in a stable posture without difficult manipulation techniques.
1 is a perspective view of an unmanned aerial vehicle according to an embodiment of the present invention;
2 is a plan view of an unmanned aerial vehicle according to an embodiment of the present invention;
3 is a bottom view of an unmanned aerial vehicle according to an embodiment of the present invention.
4 is an exploded perspective view of an unmanned aerial vehicle according to an embodiment of the present invention.
5 is a plan view of an unmanned aerial vehicle according to another embodiment of the present invention.
6 is a plan view of an unmanned aerial vehicle according to another embodiment of the present invention;
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood, however, that the embodiments described below are only for explanation of the embodiments of the present invention so that those skilled in the art can easily carry out the invention, It does not mean anything. In describing various embodiments of the present invention, the same reference numerals are used for components having the same technical characteristics.
Example
FIG. 1 is a perspective view of an unmanned aerial vehicle according to an embodiment of the present invention, FIG. 2 is a plan view of an unmanned aerial vehicle according to an embodiment of the present invention, FIG. 3 is a bottom view of an unmanned aerial vehicle according to an embodiment of the present invention to be.
1 to 3, an unmanned
The
The unmanned
The rotation of the
In order to prevent the
4 is an exploded perspective view of an unmanned aerial vehicle according to an embodiment of the present invention.
As shown in FIG. 4, the
In order to reduce the weight of the
Various components such as a power supply unit, a control unit, and the like may be mounted on the
At this time, for example, a semi-spherical upper cap (not shown) may be coupled to the upper side of the
Although the structure and the shape of the
A plurality of
It is preferable that the
A
The
The
The
The end of the
The
The
The
A
The
One end of the
The
Therefore, according to the embodiment of the present invention, it is not necessary to tilt the
5 is a plan view of an unmanned aerial vehicle according to another embodiment of the present invention.
When the
As described above, the
According to another embodiment of the present invention, by adding the
At this time, the
6 is a plan view of an unmanned aerial vehicle according to another embodiment of the present invention.
As another embodiment of the present invention, the third arm 70 may be disposed in a direction orthogonal to the
According to the unmanned
6, the rotation of the
It is needless to say that the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.
10, 10 ', 10 ": unmanned vehicle
20: Body
21: first plate
22: second plate
30: first arm
35: Balance weight
40: First propeller
50: second arm
60: Second propeller
70: third arm
80: Third propeller
Claims (8)
A plurality of first arms extending radially along the perimeter of the body;
A first propeller mounted on an end of the first arm for generating a thrust for vertical flight;
A second arm extending from one side of the body to the outside of the body; And
And a second propeller mounted on an end of the second arm for generating a thrust for horizontal flight.
Wherein the first propeller has a rotation axis perpendicular to the ground, and the second propeller has a rotation axis parallel to the ground.
Wherein the second arm is disposed on the same plane as the first arm.
Wherein the second arm extends between the adjacent pair of first arms longer than the first arm.
A pair of first engagement blocks coupled to ends of the first arm, a bracket coupled to an upper side of the first engagement block, and a first drive motor coupled to an upper side of the bracket, Wherein the propeller is coupled to the rotating shaft of the first driving motor.
A second coupling block coupled to an end of the second arm and a second driving motor coupled to an end of the second coupling block, wherein the second propeller is coupled to a rotational axis of the second driving motor Features unmanned aircraft.
And a balance weight is provided on one side of the first arm opposite to the second arm with the body interposed therebetween.
And a third propeller mounted on an end of the third arm and generating a thrust force in a direction perpendicular to a thrust direction of the first propeller, Wherein the unmanned aerial vehicle comprises:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140096273A KR20160014266A (en) | 2014-07-29 | 2014-07-29 | Drone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140096273A KR20160014266A (en) | 2014-07-29 | 2014-07-29 | Drone |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160014266A true KR20160014266A (en) | 2016-02-11 |
Family
ID=55351506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140096273A KR20160014266A (en) | 2014-07-29 | 2014-07-29 | Drone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20160014266A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017188587A1 (en) * | 2016-04-27 | 2017-11-02 | 한국항공우주연구원 | Aerial vehicle having incline-controllable wings |
JP2019043394A (en) * | 2017-09-04 | 2019-03-22 | 株式会社プロドローン | Rotary wing aircraft |
CN113636074A (en) * | 2020-05-11 | 2021-11-12 | 乌鲁木齐市达坂城海为支油风电有限公司 | Unmanned aerial vehicle aircraft capable of intelligently adjusting balance of aircraft body |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101042200B1 (en) | 2010-09-02 | 2011-06-16 | 드림스페이스월드주식회사 | Unmanned flying vehicle made with pcb |
KR101340409B1 (en) | 2012-02-15 | 2013-12-13 | 주식회사 한울로보틱스 | Hybrid Unmanned Aerial Vehicle |
-
2014
- 2014-07-29 KR KR1020140096273A patent/KR20160014266A/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101042200B1 (en) | 2010-09-02 | 2011-06-16 | 드림스페이스월드주식회사 | Unmanned flying vehicle made with pcb |
KR101340409B1 (en) | 2012-02-15 | 2013-12-13 | 주식회사 한울로보틱스 | Hybrid Unmanned Aerial Vehicle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017188587A1 (en) * | 2016-04-27 | 2017-11-02 | 한국항공우주연구원 | Aerial vehicle having incline-controllable wings |
US11325694B2 (en) | 2016-04-27 | 2022-05-10 | Korea Aerospace Research Institute | Aerial vehicle having incline-controllable wings |
JP2019043394A (en) * | 2017-09-04 | 2019-03-22 | 株式会社プロドローン | Rotary wing aircraft |
CN113636074A (en) * | 2020-05-11 | 2021-11-12 | 乌鲁木齐市达坂城海为支油风电有限公司 | Unmanned aerial vehicle aircraft capable of intelligently adjusting balance of aircraft body |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20220402607A1 (en) | Foldable multi-rotor aerial vehicle | |
US9884681B2 (en) | Aerial vehicle with frame assemblies | |
KR101783545B1 (en) | Camera Gimbal Syatem of Unmanned Flight Vehicle for VR 360 degree Omnidirectional Photographing | |
KR102651105B1 (en) | A system for forming a two-degree-of-freedom actuator, for example, a system for changing the pitch angle of a propeller blade during rotation. | |
JP6229184B2 (en) | Aircraft and control method of aircraft | |
JPWO2019135264A1 (en) | How to fly a flying object | |
US20170349272A1 (en) | Tricopter-type rotary wing drone | |
WO2019062139A1 (en) | Unmanned aerial vehicle | |
KR20160014266A (en) | Drone | |
EP3564119B1 (en) | Multi-rotor unmanned aerial vehicle | |
KR101621210B1 (en) | Tilt-Cube-In-Wing Unmanned Aerial Vehicle | |
EP3368412B1 (en) | An air vehicle and imaging apparatus therefor | |
JP2020015505A (en) | Flight body and flight method for the same | |
EP3162709A1 (en) | An air vehicle and imaging apparatus therefor | |
JP6618564B2 (en) | Flying object | |
KR20200000298A (en) | CCTV camera using unmanned aerial vehicle | |
GB2545076B (en) | Unmanned aerial vehicle with rotary body and imaging system | |
KR101788822B1 (en) | Drone having through hole |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right |