CN105775106A - Unmanned aerial vehicle without empennages - Google Patents
Unmanned aerial vehicle without empennages Download PDFInfo
- Publication number
- CN105775106A CN105775106A CN201410774004.5A CN201410774004A CN105775106A CN 105775106 A CN105775106 A CN 105775106A CN 201410774004 A CN201410774004 A CN 201410774004A CN 105775106 A CN105775106 A CN 105775106A
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- China
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- aileron
- fuselage
- wing
- propeller
- unmanned plane
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Abstract
The invention discloses an unmanned aerial vehicle without empennages. The unmanned aerial vehicle comprises the following components: a fuselage; a wing group, which comprises two wings that are respectively arranged at double ends of the fuselage, wherein each wing is provided with an aileron component, the aileron component comprises an aileron and an aileron driving mechanism, and the aileron driving mechanism is connected to the aileron by transmission connection, so that the aileron is driven to oscillate up and down relative to the wing, an end part of each wing is also provided with a spoiler, and the spoiler fluctuates upward relative to a wing 2; a power system, which comprises a power transmission mechanism and a propeller, wherein the propeller is rotatably installed on the fuselage, and the power transmission mechanism drives the propeller to rotate on the fuselage. The unmanned aerial vehicle has the advantages of small volume, light weight, simple structure, good shock resistance, uniform air-flow distribution, so that stability and safety of the operation are effectively improved, and violent shaking or out of control of the fuselage is avoided.
Description
Technical field
The present invention relates to a kind of without empennage unmanned plane, belong to vehicle technology field.
Background technology
At present, unmanned plane is that a kind of by radio robot or self programme-control, it carries out the unpiloted flight equipment flown, it comes across the twenties in 20th century the earliest, used as the target drone of training at that time, the purposes of unmanned plane is very extensive and less costly, in use procedure, even if running into unexpected of casualties situation occurs.The survival ability of unmanned plane is strong, and mobility is good, easy to use, has extremely important effect in modern war, also gathers around even at civil area and holds out broad prospects.
Owing to unmanned plane not setting driving cabin, therefore reduce the consumption of power, be beneficial to and carry out miniaturization and light-weight design.But due to unmanned plane lighter weight, therefore it is easily subject to the impact of air-flow, when air-flow is when fuselage and wing section skewness, it is easy to cause rocking of fuselage.If unmanned plane is for shooting use, will result in the picture that photographs unstable, when rocking excessively serious, will cause that unmanned plane crashes, and not only cause loss economically, be also easy to injure ground people with.
Summary of the invention
The technical problem to be solved is the defect overcoming prior art, there is provided a kind of without empennage unmanned plane, its volume is little, own wt is light, simple in construction, shock resistance is strong, and air flow method is uniform, stability and the safety of its operation can be effectively improved, it is to avoid acutely rocking or phenomenon out of control of fuselage.
This invention address that above-mentioned technical problem adopts the technical scheme that: a kind of without empennage unmanned plane, it includes:
Fuselage；
Wing group, wing group includes two wings, two wings are separately positioned on the two ends of fuselage, each wing is arranged at aileron assembly, aileron assembly includes aileron and aileron driving mechanism, aileron driving mechanism and aileron are in transmission connection so that it drives aileron to swing up and down relative to wing, and the end of each wing is also respectively provided with spoiler, and spoiler is in the shape that is upturned relative to wing 2；
Dynamical system, this dynamical system includes power drive mechanism and propeller, and propeller is rotatably installed on fuselage, and power drive mechanism drives propeller to rotate on fuselage.
Attractive in appearance further for making design comparison, the front portion of fuselage is additionally provided with a window.
Further for when making unmanned plane landing relatively smoothly and steadily, unmanned plane without empennage also includes pulley assembly, pulley assembly is arranged on the front side of the lower end of fuselage, and the rear side of the lower end of fuselage is provided with main backstop, and the lower end of each wing is provided with a secondary bracing frame.
Further providing the concrete structure of a kind of propeller, propeller is three-bladed propeller.
Further provide the concrete structure of a kind of aileron driving mechanism, aileron driving mechanism includes motor, link assembly and connector, motor is in transmission connection so that it drives link assembly movable with one end of link assembly, the other end of link assembly and connector are hinged, and connector is fixedly connected on corresponding aileron.
After have employed technique scheme, present invention eliminates empennage portion, alleviate its weight, especially the weight of fuselage so that it is shock resistance becomes strong, simplifies structure, it is thus possible to be effectively improved stability and the safety of its operation, it is to avoid acutely rocking or phenomenon out of control of fuselage；Meanwhile, the present invention is provided with wing, and is provided with aileron assembly and spoiler on each wing, regulates its air balance, makes air flow method uniform, and by two aileron assembly comprehensive adjustment its lifting and direction.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the unmanned plane without empennage of the present invention；
Fig. 2 is the top view of the unmanned plane without empennage of the present invention.
Detailed description of the invention
Being clearly understood to make present disclosure be easier to, below according to specific embodiment and in conjunction with accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, 2, a kind of without empennage unmanned plane, it includes:
Fuselage 1；
Wing group, wing group includes two wings 2, two wings 2 are separately positioned on the two ends of fuselage 1, each wing 2 is arranged at aileron assembly, aileron assembly includes aileron 3 and aileron driving mechanism, aileron driving mechanism and aileron 3 are in transmission connection so that it drives aileron 3 to swing up and down relative to wing 2, and the end of each wing 2 is also respectively provided with spoiler 21, and spoiler 21 is in the shape that is upturned relative to wing 2；
Dynamical system, this dynamical system includes power drive mechanism 4 and propeller 5, and propeller 5 is rotatably installed on fuselage 1, and power drive mechanism 4 drives propeller 5 to rotate on the fuselage 1.
As in figure 2 it is shown, the front portion of fuselage 1 is additionally provided with a window 11.
As it is shown in figure 1, also include pulley assembly 10 without empennage unmanned plane, pulley assembly 10 is arranged on the front side of the lower end of fuselage 1, and the rear side of the lower end of fuselage 1 is provided with main backstop 12, and the lower end of each wing 2 is provided with a secondary bracing frame 13.
As it is shown in figure 1, propeller 5 is three-bladed propeller, but it is not limited to this.
As shown in Figure 1, aileron driving mechanism includes motor, link assembly 14 and connector 15, motor is in transmission connection with one end of link assembly 14 so that it drives link assembly 14 movable, the other end of link assembly 14 and connector 15 are hinged, and connector 15 is fixedly connected on corresponding aileron 2.
The operation principle of the present invention is as follows:
Present invention eliminates empennage portion, alleviate its weight, especially the weight of fuselage 1 so that it is shock resistance becomes strong, simplifies structure such that it is able to be effectively improved stability and the safety of its operation, it is to avoid acutely rocking or phenomenon out of control of fuselage 1；Meanwhile, the present invention is provided with wing 2, and is provided with aileron assembly and spoiler 21 on each wing 2, regulates its air balance, makes air flow method uniform, and by two aileron assembly comprehensive adjustment its lifting and direction.
Particular embodiments described above; to present invention solves the technical problem that, technical scheme and beneficial effect further described; it is it should be understood that; the foregoing is only specific embodiments of the invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (5)
1. one kind without empennage unmanned plane, it is characterised in that: it includes:
Fuselage (1)；
Wing group, wing group includes two wings (2), two wings (2) are separately positioned on the two ends of fuselage (1), each wing is arranged at aileron assembly on (2), aileron assembly includes aileron (3) and aileron driving mechanism, aileron driving mechanism and aileron (3) are in transmission connection so that it drives aileron (3) to swing up and down relative to wing (2), and the end of each wing (2) is also respectively provided with spoiler (21), and spoiler (21) is in the shape that is upturned relative to wing (2)；
Dynamical system, this dynamical system includes power drive mechanism (4) and propeller (5), and propeller (5) is rotatably installed on fuselage (1), and described power drive mechanism (4) drives propeller (5) in the upper rotation of fuselage (1).
2. unmanned plane without empennage according to claim 1, it is characterised in that: the front portion of described fuselage (1) is additionally provided with a window (11).
3. unmanned plane without empennage according to claim 1 and 2, it is characterized in that: also include pulley assembly (10), pulley assembly (10) is arranged on the front side of the lower end of fuselage (1), the rear side of the lower end of described fuselage (1) is provided with main backstop (12), and the lower end of described each wing (2) is provided with a secondary bracing frame (13).
4. unmanned plane without empennage according to claim 1, it is characterised in that: described propeller (5) is three-bladed propeller.
5. unmanned plane without empennage according to claim 1, it is characterized in that: described aileron driving mechanism includes motor, link assembly (14) and connector (15), motor is in transmission connection so that it drives link assembly (14) movable with one end of link assembly (14), the other end of link assembly (14) and connector (15) are hinged, and connector (15) is fixedly connected on corresponding aileron (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774004.5A CN105775106A (en) | 2014-12-16 | 2014-12-16 | Unmanned aerial vehicle without empennages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774004.5A CN105775106A (en) | 2014-12-16 | 2014-12-16 | Unmanned aerial vehicle without empennages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105775106A true CN105775106A (en) | 2016-07-20 |
Family
ID=56374605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774004.5A Pending CN105775106A (en) | 2014-12-16 | 2014-12-16 | Unmanned aerial vehicle without empennages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105775106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097936A (en) * | 2017-05-05 | 2017-08-29 | 深圳市中航电科技有限公司 | Unmanned plane aileron driving structure |
| CN113104194A (en) * | 2021-04-19 | 2021-07-13 | 刘磊 | Unmanned aerial vehicle wing folding self-locking device |
-
2014
- 2014-12-16 CN CN201410774004.5A patent/CN105775106A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097936A (en) * | 2017-05-05 | 2017-08-29 | 深圳市中航电科技有限公司 | Unmanned plane aileron driving structure |
| CN113104194A (en) * | 2021-04-19 | 2021-07-13 | 刘磊 | Unmanned aerial vehicle wing folding self-locking device |
| CN113104194B (en) * | 2021-04-19 | 2023-11-24 | 无锡微研中佳精机科技有限公司 | Unmanned aerial vehicle wing folding self-locking device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |