CN204399470U - Four rotor wing unmanned aerial vehicle frames and four rotor wing unmanned aerial vehicles - Google Patents
Four rotor wing unmanned aerial vehicle frames and four rotor wing unmanned aerial vehicles Download PDFInfo
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- CN204399470U CN204399470U CN201420838024.XU CN201420838024U CN204399470U CN 204399470 U CN204399470 U CN 204399470U CN 201420838024 U CN201420838024 U CN 201420838024U CN 204399470 U CN204399470 U CN 204399470U
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- aerial vehicle
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Abstract
The utility model discloses a kind of four rotor wing unmanned aerial vehicle frames and four rotor wing unmanned aerial vehicles.Wherein, four rotor wing unmanned aerial vehicle frames comprise fuselage and four horns, and overall in I shape, a horn is all each side stretched out to it in described fuselage rear and front end.Four rotor wing unmanned aerial vehicles comprise described four rotor wing unmanned aerial vehicle frames.The utility model is by adopting the rack construction of I shape, make the attitude of four rotor wing unmanned aerial vehicles in flight course more stable, solve existing four rotor wing unmanned aerial vehicles and cause the unstable problem of flight because rack construction is unreasonable, thus reduce that four rotor wing unmanned aerial vehicles are surveyed and drawn in remote sensing, application error in the field such as to take photo by plane, improve mapping, take photo by plane in service precision and expanded the application of four rotor wing unmanned aerial vehicles.
Description
Technical field
The utility model relates to four rotor wing unmanned aerial vehicle frames and four rotor wing unmanned aerial vehicles.
Background technology
Remote sensing mapping unmanned plane is that resource exploration, environmental monitoring etc. provide strong means, is widely used in the fields such as land utilization dynamic monitors, mineral resources exploration, geologic environment and disaster are reconnoitred, cadastral survey, map rejuvenation.Along with the continuous expansion deepening constantly and apply of survey of territorial resources and management, to the demand increasingly significant of remote sensing mapping image data.
Utilizing four rotor wing unmanned aerial vehicles to carry out taking photo by plane is technology emerging in recent years, and in process of taking photo by plane, more scabrous problem is flight attitude instability and causes take photo by plane inaccuracy and the impact of unmanned plane vibration on aerial photography effect.The rack construction of existing four rotor wing unmanned aerial vehicles is all cross, be made up of fuselage and four horns, motor and screw propeller are arranged on horn top, due to lever principle, whenever having air-flow to pass through, fuselage is always in more violent vibrating state, thus affects the consistent level of aircraft flight, and then the shooting quality of effect diagram picture or video.
Utility model content
To cause the problem of flight attitude instability because rack construction is unreasonable for solving existing four rotor wing unmanned aerial vehicles, the utility model provides a kind of four rotor wing unmanned aerial vehicle frames and four rotor wing unmanned aerial vehicles.
The technical solution of the utility model is as follows:
A kind of four rotor wing unmanned aerial vehicle frames, comprise fuselage and four horns, and overall in I shape, a horn is all each side stretched out to it in described fuselage rear and front end.
Preferably, two horns of the described front fuselage left and right sides are structure as a whole, and two horns of the described back body left and right sides are structure as a whole.
Preferably, described fuselage is carbon fiber board.
Preferably, described horn is carbon fiber pipe.
Preferably, the central authorities of described fuselage are provided with one for placing the three-dimensional bracket of magnetic compass antenna.
Preferably, described three-dimensional bracket is supported by a carbon-point.
Preferably, described horn and fuselage are fixed by pin.
A kind of four rotor wing unmanned aerial vehicles, comprise described four rotor wing unmanned aerial vehicle frames.
Preferably, described four rotor wing unmanned aerial vehicles also comprise motor and screw propeller, and the far-end of the horn of described four rotor wing unmanned aerial vehicle frames is provided with motor and screw propeller.
Preferably, described four rotor wing unmanned aerial vehicles also comprise battery, autopilot and receiver, and described battery, autopilot and receiver are all placed in the fuselage of four rotor wing unmanned aerial vehicle frames.
The utility model is by adopting the rack construction of I shape, make the attitude of four rotor wing unmanned aerial vehicles in flight course more stable, solve existing four rotor wing unmanned aerial vehicles and cause the unstable problem of flight because rack construction is unreasonable, thus reduce that four rotor wing unmanned aerial vehicles are surveyed and drawn in remote sensing, application error in the field such as to take photo by plane, improve mapping, take photo by plane in service precision and expanded the application of four rotor wing unmanned aerial vehicles.
Accompanying drawing explanation
Fig. 1 is the structural representation of four rotor wing unmanned aerial vehicle frames of the utility model embodiment;
In figure: 1, fuselage; 2, horn; 3, screw propeller; 4, pin; 5, three-dimensional bracket.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the four rotor wing unmanned aerial vehicle frames of the present embodiment comprise fuselage 1 and four horns 2, overall in I shape, a horn 2 is all each side stretched out to it in fuselage 1 rear and front end, two horns 2 of the left and right sides, fuselage 1 front end are structure as a whole, two horns 2 of the left and right sides, fuselage 1 rear end are structure as a whole, and horn 2 is fixed with pin 4 with fuselage 1 joint.Fuselage 1 adopts the thick carbon fiber board of 5mm, and horn 2 adopts carbon fiber pipe.The central authorities of fuselage are provided with a three-dimensional bracket 5, support, for placing magnetic compass antenna with a carbon-point.
Four rotor wing unmanned aerial vehicles of the present embodiment comprise above-mentioned four rotor wing unmanned aerial vehicle frames, battery, autopilot and receiver, magnetic compass antenna, motor and screw propeller 3, battery, autopilot and receiver are all placed on the fuselage 1 of four rotor wing unmanned aerial vehicle frames, magnetic compass antenna arrangements is on the three-dimensional bracket 5 of four rotor wing unmanned aerial vehicle frames, and motor and screw propeller 3 are arranged on the far-end of the horn 3 of four rotor wing unmanned aerial vehicle frames.
The utility model is by adopting the rack construction of I shape, make the attitude of four rotor wing unmanned aerial vehicles in flight course more stable, solve existing four rotor wing unmanned aerial vehicles and cause the unstable problem of flight because rack construction is unreasonable, thus reduce that four rotor wing unmanned aerial vehicles are surveyed and drawn in remote sensing, application error in the field such as to take photo by plane, improve mapping, take photo by plane in service precision and expanded the application of four rotor wing unmanned aerial vehicles.
Although be below described the utility model in conjunction with the preferred embodiments, but it should be appreciated by those skilled in the art, method and system described in the utility model is not limited to the embodiment described in detailed description of the invention, when not deviating from the utility model spirit and scope be defined by the appended claims, can various amendment, increase be made to the utility model and replace.
Claims (10)
1. four rotor wing unmanned aerial vehicle frames, comprise fuselage and four horns, it is characterized in that: overall in I shape, a horn is all each side stretched out to it in described fuselage rear and front end.
2. four rotor wing unmanned aerial vehicle frames according to claim 1, it is characterized in that: two horns of the described front fuselage left and right sides are structure as a whole, two horns of the described back body left and right sides are structure as a whole.
3. four rotor wing unmanned aerial vehicle frames according to claim 1, is characterized in that: described fuselage is carbon fiber board.
4. four rotor wing unmanned aerial vehicle frames according to claim 1, is characterized in that: described horn is carbon fiber pipe.
5. four rotor wing unmanned aerial vehicle frames according to claim 1, is characterized in that: the central authorities of described fuselage are provided with one for placing the three-dimensional bracket of magnetic compass antenna.
6. four rotor wing unmanned aerial vehicle frames according to claim 5, is characterized in that: described three-dimensional bracket is supported by a carbon-point.
7. four rotor wing unmanned aerial vehicle frames according to claim 1, is characterized in that: described horn and fuselage are fixed by pin.
8. four rotor wing unmanned aerial vehicles, is characterized in that: comprise four rotor wing unmanned aerial vehicle frames described in any one of claim 1 to 7.
9. four rotor wing unmanned aerial vehicles according to claim 8, is characterized in that: also comprise motor and screw propeller, and the far-end of the horn of described four rotor wing unmanned aerial vehicle frames is provided with motor and screw propeller.
10. four rotor wing unmanned aerial vehicles according to claim 8, is characterized in that: also comprise battery, autopilot and receiver, described battery, autopilot and receiver are all placed in the fuselage of four rotor wing unmanned aerial vehicle frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838024.XU CN204399470U (en) | 2014-12-25 | 2014-12-25 | Four rotor wing unmanned aerial vehicle frames and four rotor wing unmanned aerial vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838024.XU CN204399470U (en) | 2014-12-25 | 2014-12-25 | Four rotor wing unmanned aerial vehicle frames and four rotor wing unmanned aerial vehicles |
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| CN204399470U true CN204399470U (en) | 2015-06-17 |
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| CN201420838024.XU Active CN204399470U (en) | 2014-12-25 | 2014-12-25 | Four rotor wing unmanned aerial vehicle frames and four rotor wing unmanned aerial vehicles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203084A (en) * | 2015-07-02 | 2015-12-30 | 汤一平 | 3D panoramic vision device for unmanned aerial vehicle |
| CN105438434A (en) * | 2015-11-10 | 2016-03-30 | 张一熙 | Solar power and wind power hybrid unmanned aerial vehicle |
| CN107719655A (en) * | 2017-11-08 | 2018-02-23 | 沈阳旋飞航空技术有限公司 | A kind of dynamic four rotor wing unmanned aerial vehicles of oil |
-
2014
- 2014-12-25 CN CN201420838024.XU patent/CN204399470U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203084A (en) * | 2015-07-02 | 2015-12-30 | 汤一平 | 3D panoramic vision device for unmanned aerial vehicle |
| CN105438434A (en) * | 2015-11-10 | 2016-03-30 | 张一熙 | Solar power and wind power hybrid unmanned aerial vehicle |
| CN107719655A (en) * | 2017-11-08 | 2018-02-23 | 沈阳旋飞航空技术有限公司 | A kind of dynamic four rotor wing unmanned aerial vehicles of oil |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |