CN204368415U - A kind of tilting four rotor wing unmanned aerial vehicle - Google Patents
A kind of tilting four rotor wing unmanned aerial vehicle Download PDFInfo
- Publication number
- CN204368415U CN204368415U CN201420845639.5U CN201420845639U CN204368415U CN 204368415 U CN204368415 U CN 204368415U CN 201420845639 U CN201420845639 U CN 201420845639U CN 204368415 U CN204368415 U CN 204368415U
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- rotor bar
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Abstract
The utility model relates to a kind of tilting four rotor wing unmanned aerial vehicle, comprises fuselage and the camera be located on described fuselage and four rotor bars; Each described rotor bar is provided with a rotor, the front rotor bar that four rotor bars are divided into two to be in same level and another two rear rotor bars being in same level; Angle α is had between the plane at four rotor bar places and the center line of described fuselage; Camera is in below fuselage.The beneficial effects of the utility model are: have angle between the plane at rotor bar place and the center line of described fuselage, when making flight, fuselage is in heeling condition, so the resistance of air-flow and fuselage is less in-flight, save power, improve speed and the cruise duration of flight, and the visual angle of camera also expands to some extent.
Description
Technical field
The utility model relates to a kind of unmanned plane, particularly relates to a kind of tilting four rotor wing unmanned aerial vehicle.
Background technology
Unmanned plane militarily can be used for scouting, supervision, trunking traffic, electronic countermeasure, firepower guidance, combat success assessment, harassing and wrecking, temptation, over the ground (sea) attack, target simulation and early warning etc.At civil area, can be used for geodesic measurement, meteorological watch, city environment detection, earth resources exploration and forest fire protection etc.Therefore, detectable, SUAV (small unmanned aerial vehicle) that is that search for also Tracking Ground Targets complies with the growth requirement of military and civilian, and have broad application prospects, especially in military field, unmanned plane has obtained large-scale development, and has the trend replacing and have people's fighter plane.In all previous fight in this year, unmanned plane is played an increasingly important role by network data chain, makes unmanned plane under the background of Modern Information based war, seem more and more important and gives prominence to.
Rotor wing unmanned aerial vehicle is easy to investigation and carries because its volume is little, but camera easily shelters from by its rotor of some unmanned planes, affect the shooting visual angle of camera, and cause the folding inconvenience of rotor due to the cause of camera, and the cruise duration of some rotor wing unmanned aerial vehicles and flying speed all have much room for improvement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tilting four rotor wing unmanned aerial vehicle, solves the problem that traditional rotor unmanned plane camera visual angle is less, cruise duration is short and flying speed is slow.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of tilting four rotor wing unmanned aerial vehicle, comprises fuselage and the camera be located on described machine and four rotor bars; Each described rotor bar is provided with a rotor, it is characterized in that, the front rotor bar that four described rotor bars are divided into two to be in same level and another two rear rotor bars being in same level; Angle α is had between the plane at four described rotor bar places and the center line of described fuselage; Described front rotor bar be divided into be located at described body upper first before rotor bar before rotor bar and second; Described rear rotor bar is divided into is located at the first rear rotor bar and the second rear rotor bar below described fuselage; Described camera is in below described fuselage.
The beneficial effects of the utility model are: have angle between the plane at rotor bar place and the center line of described fuselage, when making flight, fuselage is in heeling condition, so the resistance of air-flow and fuselage is less in-flight, save power, improve speed and the cruise duration of flight, and the visual angle of camera also expands to some extent.
Further: four described rotor bars are connected by rotating shaft with described fuselage.
The beneficial effect of above-mentioned further scheme is: due to fuselage and rotor bar relative tilt, rotor bar can be folded easily, reduces unmanned plane volume, is convenient for carrying.
Further, described angle α is: 5 ° ~ 30 °.
The beneficial effect of above-mentioned further scheme is: when angle is within the scope of this, and the suffered power-assisted of flight is little, and flying speed is better.
Further, four described rotors be divided into be located at described first before rotor before first above rotor bar, be located at described second before the second rotor above rotor bar, be located at described first after rotor and rotor after being located at second after described second below rotor bar after first below rotor bar.
The beneficial effect of above-mentioned further scheme is: prevent when folding, because rotor is blocked cannot fold into below fuselage completely by fuselage, and can not by reduction in bulk to minimum.
Further, also comprise the support be located at below described fuselage, described support and described support bottom parallel with four described rotors 3 is lower than rotor after rotor and second after described first.
The beneficial effect of above-mentioned further scheme is: support fuselage by support, and when dropping to ground, rotor can not be fractureed, and is in below fuselage, can not affect the folding of rotor bar.
Accompanying drawing explanation
Fig. 1 is the utility model lateral plan;
Fig. 2 is birds-eye view of the present utility model.
In figure 1, fuselage; 2, camera; 3, rotor; 4, front rotor bar; 5, rear rotor bar; 6, support.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of tilting four rotor wing unmanned aerial vehicle, comprises fuselage 1 and the camera 2 be located on described fuselage 1 and four rotor bars; Each described rotor bar is provided with a rotor 3, it is characterized in that, the front rotor bar 4 that four described rotor bars are divided into two to be in same level and another two rear rotor bars 5 being in same level; Angle α is had between the plane at four described rotor bar places and the center line of described fuselage 1; Described front rotor bar 4 be divided into be located at described body upper first before rotor bar before rotor bar and second; Described rear rotor bar 5 is divided into is located at the first rear rotor bar and the second rear rotor bar below described fuselage; Described camera 2 is in below described fuselage 1.Four described rotor bars are connected by rotating shaft with described fuselage 1.Described angle α is: 5 ° ~ 30 °.Four described rotors 3 be divided into be located at described first before rotor before first above rotor bar, be located at described second before the second rotor above rotor bar, be located at described first after rotor and rotor after being located at second after described second below rotor bar after first below rotor bar.Also comprise the support 6 be located at below described fuselage 1, described support 6 and described support 6 bottom parallel with four described rotors 3 is lower than rotor after rotor and second after described first.
Owing to having angle α between the plane at four described rotor bar places and the center line of described fuselage 1, when making flight, described fuselage 1 is in heeling condition, so the resistance of air-flow and described fuselage 1 is less in-flight, save power, improve speed and the cruise duration of flight, and the visual angle of described camera 2 also expands to some extent, be more conducive to investigation.Four described rotors also can fold more easily simultaneously, volume can not can not be folded into minimum rating because described rotor is blocked by described fuselage 1.Support described fuselage 1 by described support 6, when dropping to ground, after described first, after rotor and described second, rotor can not be fractureed, and is in below described fuselage 1, and after can not affecting the described first rear rotor bar and described second, rotor bar folds.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. tilting four rotor wing unmanned aerial vehicle, comprises fuselage (1) and the camera (2) be located on described fuselage (1) and four rotor bars; Each described rotor bar is provided with a rotor (3), it is characterized in that, the front rotor bar (4) that four described rotor bars are divided into two to be in same level and another two rear rotor bars (5) being in same level; Angle α is had between the plane at four described rotor bar places and the center line of described fuselage (1); Described front rotor bar (4) be divided into be located at described fuselage (1) top first before rotor bar before rotor bar and second; Described rear rotor bar (5) is divided into is located at rotor bar and the second rear rotor bar behind described fuselage (1) below first; Described camera (2) is in described fuselage (1) below.
2. a kind of tilting four rotor wing unmanned aerial vehicle according to claim 1, is characterized in that: four described rotor bars are connected by rotating shaft with described fuselage (1).
3. a kind of tilting four rotor wing unmanned aerial vehicle according to claim 1, is characterized in that: described angle α is: 5 ° ~ 30 °.
4. a kind of tilting four rotor wing unmanned aerial vehicle according to claim 2, is characterized in that: four described rotors (3) be divided into be located at described first before rotor before first above rotor bar, be located at described second before the second rotor above rotor bar, be located at described first after rotor and rotor after being located at second after described second below rotor bar after first below rotor bar.
5. a kind of tilting four rotor wing unmanned aerial vehicle according to claim 4, it is characterized in that: also comprise the support (6) being located at described fuselage (1) below, described support (6) and parallel and described support (6) bottom of four described rotors (3) are lower than rotor and second rotor afterwards after described first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845639.5U CN204368415U (en) | 2014-12-25 | 2014-12-25 | A kind of tilting four rotor wing unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845639.5U CN204368415U (en) | 2014-12-25 | 2014-12-25 | A kind of tilting four rotor wing unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204368415U true CN204368415U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845639.5U Expired - Fee Related CN204368415U (en) | 2014-12-25 | 2014-12-25 | A kind of tilting four rotor wing unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204368415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890875A (en) * | 2015-05-28 | 2015-09-09 | 天津大学 | Multi-rotor-wing unmanned aerial vehicle for panoramic shooting |
| CN112867395A (en) * | 2018-10-30 | 2021-05-28 | 株式会社尼罗沃克 | Travel route generation system, travel route generation method, travel route generation program, and unmanned aerial vehicle |
-
2014
- 2014-12-25 CN CN201420845639.5U patent/CN204368415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890875A (en) * | 2015-05-28 | 2015-09-09 | 天津大学 | Multi-rotor-wing unmanned aerial vehicle for panoramic shooting |
| CN112867395A (en) * | 2018-10-30 | 2021-05-28 | 株式会社尼罗沃克 | Travel route generation system, travel route generation method, travel route generation program, and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20181225 |