CN208931629U - The composite wing unmanned plane of anti-side wind performance when a kind of raising landing - Google Patents
The composite wing unmanned plane of anti-side wind performance when a kind of raising landing Download PDFInfo
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- CN208931629U CN208931629U CN201820534129.4U CN201820534129U CN208931629U CN 208931629 U CN208931629 U CN 208931629U CN 201820534129 U CN201820534129 U CN 201820534129U CN 208931629 U CN208931629 U CN 208931629U
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- unmanned plane
- vertical fin
- side wind
- composite wing
- shaft
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Abstract
The utility model discloses a kind of composite wing unmanned planes of anti-side wind performance when raising landing；It is greatly improved unmanned plane by way of folding and unfolding vertical fin in the anti-side wind performance in VTOL stage, unmanned function is made to carry out operation in more severe condition；When composite wing unmanned plane takes off or lands under the conditions of extreme crosswind, left vertical fin and right vertical fin are folded into certain angle according to direction as shown in the figure, vertical fin front face area can be greatly reduced, the yawing that unmanned plane is subject to also reduces therewith, and then the control in unmanned plane course can be carried out only by adjustment hovering revolution speed of propeller bring moment variations.During being turned flat by taking off and being flown, when unmanned plane reaches certain horizontal velocity, vertical fin is rotated back into initial position, course stability is provided for unmanned plane, unmanned plane is made smoothly to carry out horizontal flight；Fly to turn in descent by flat, when unmanned plane horizontal velocity is lower than certain value, vertical fin is packed up, reduces effect of Side Wind area, unmanned plane is made to land with more rotor modes.
Description
Technical field
The utility model relates to unmanned plane field, when being especially a kind of raising landing the composite wing of anti-side wind performance nobody
Machine.
Background technique
With the development of science and technology, every field is all rapidly developed, and unmanned plane field is also in this way, also going out at present
Many technologies about unmanned plane are showed.
Found by retrieval, the disclosure of the invention of patent No. CN201710545172.0 it is a kind of can anti-strong wind full-automatic nothing
Man-machine to patrol winged system, including terminal, base station and unmanned plane, the effect of the terminal is and to control base by being wirelessly connected base station
Stand distribution task, base station receives the carrying out self terminal of the task, and is wirelessly connected with unmanned plane, detect in time unmanned plane electricity with
And other abnormal conditions, unmanned plane mainly receive the task from base station and execute and detect to oneself state；It is described
Unmanned plane includes the motor for driving unmanned plane during flying posture to change, and is equipped with pitot on the four direction of unmanned plane, nobody
GPS module, IMU inertia measuring module and flight control system are equipped in machine, flight control system includes Attitude Controller.
The utility model of patent No. CN201621188799.2 discloses a kind of composite wing unmanned plane, including blended wing-body
Body, fixed alar part, more rotor parts, undercarriage, propeller and power mechanism, fixed alar part include two fixed-wings, and two
A fixed-wing is divided into the two sides of blended wing-body；More Rotary-Wing Departments point include more set rotor mechanisms, and the rotor mechanisms that cover symmetrically divide more
Set on the two sides of blended wing-body, every set rotor mechanism includes connecting rod and rotor, and connecting rod is connect with fixed-wing, rotor water
Flat is set in connecting rod, and the installation axle being axially arranged perpendicular to connecting rod, the end of installation axle are equipped in connecting rod
Equipped with the first inclined-plane；Fixed-wing is equipped with the connecting hole cooperated with installation axle, and the hole wall of connecting hole is equipped with card slot, sets in card slot
There is retractable clamping, installation axle is equipped with the groove cooperated with retractable clamping.
The utility model of patent No. CN201620090835.5 discloses a kind of composite wing unmanned plane, including aircraft master
Body and the multiple Vertical Dynamic units being fixed in aircraft body；The Vertical Dynamic unit includes propeller, driving spiral
The motor of paddle rotation, the electron speed regulator for controlling motor speed, the Vertical Dynamic cell rings are arranged around the center of gravity of aircraft；Institute
The propeller shaft for stating Vertical Dynamic unit tilts installation, so that pulling force caused by propeller has vertical stress component and level
Component, which is characterized in that the line of each propeller axis and aircraft center of gravity, with horizontal component caused by the propeller
Direction has angle, which is greater than zero or less than zero.The utility model can the compound rotor aircraft low speed of effective solution
The insufficient problem of yaw control under state.
However, in a manner of multiaxis VTOL, in a manner of fixed-wing cruising flight composite wing unmanned plane, rise
Depression of order section anti-side wind performance is generally poor；The analysis found that the main reason is that: to make unmanned plane that there is good cruise to fly
Row performance, unmanned plane course are usually to stabilize, and therefore, unmanned plane should have certain vertical fin capacity, also mean that nobody
Machine can generate biggish yawing in landing stage, crosswind；Secondly, when unmanned plane carries out VTOL in a manner of multiaxis, partially
Boat relies primarily on adjustment hovering revolution speed of propeller bring moment variations and is controlled, the yawing that this control mode can generate
It is smaller, it is not enough to offset the yawing that unmanned plane generates when landing under extreme crosswind.
Utility model content
Therefore, in order to solve above-mentioned deficiency, anti-side wind performance is answered when the utility model provides a kind of raising landing herein
Close wing unmanned plane；After this patent improves, unmanned plane is greatly improved by way of folding and unfolding vertical fin in the VTOL stage
Anti-side wind performance makes unmanned function carry out operation in more severe condition.Composite wing unmanned plane takes off under the conditions of extreme crosswind
Or when landing, left vertical fin and right vertical fin are folded into certain angle according to direction as shown in the figure, vertical fin can be greatly reduced windward
Area, the yawing that unmanned plane is subject to also reduce therewith, and then only by adjustment hovering revolution speed of propeller bring torque
Variation carries out the control in unmanned plane course.It, will when unmanned plane reaches certain horizontal velocity during being turned flat by taking off and being flown
Vertical fin rotates back into initial position, provides course stability for unmanned plane, unmanned plane is made smoothly to carry out horizontal flight；Fly to turn by flat
In descent, when unmanned plane horizontal velocity be lower than certain value, vertical fin is packed up, reduce effect of Side Wind area, make unmanned plane with more
Rotor mode lands.
The utility model is realized in this way construct it is a kind of raising landing when anti-side wind performance composite wing unmanned plane,
Be characterized in that: the vertical fin of folding and unfolding is capable of in setting on body after composite wing unmanned plane.
As an improvement of the above technical solution, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane,
It is characterized in that: the two sides of composite wing unmanned plane horizontal tail is provided with left vertical fin and right vertical fin.
As an improvement of the above technical solution, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane,
Be characterized in that: left vertical fin and right vertical fin control folding and unfolding by vertical fin jack respectively.
As an improvement of the above technical solution, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane,
Be characterized in that: vertical fin jack is that servo driving mechanism or hydraulic mechanism drive.
As an improvement of the above technical solution, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane,
Be characterized in that: servo driving mechanism includes bearing, vertical fin shaft, steering engine rocker arm, steering engine, steering engine connecting rod, shaft rocker arm, the vertical fin wing
It is integrally placed in vertical fin shaft, vertical fin shaft corresponds in bearing, and steering engine is connect by steering engine connecting rod with steering engine rocker arm, and steering engine shakes
Arm is connect with shaft rocker arm, and shaft rocker arm is connect with vertical fin shaft.
As an improvement of the above technical solution, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane,
Be characterized in that: the vertical fin wing can carry out the deflection of certain angle along vertical fin shaft.
As an improvement of the above technical solution, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane,
Be characterized in that: the vertical fin wing can inwardly or outside deflects.
The utility model has the advantages that by being greatly improved after above-mentioned improvement by way of folding and unfolding vertical fin
Unmanned plane makes unmanned function carry out operation in more severe condition in the anti-side wind performance in VTOL stage.Composite wing without
It is man-machine when taking off or land under the conditions of extreme crosswind, left vertical fin and right vertical fin are folded into certain angle according to direction as shown in the figure
Degree, can greatly reduce vertical fin front face area, and the yawing that unmanned plane is subject to also reduces therewith, and then hover only by adjustment
Revolution speed of propeller bring moment variations can carry out the control in unmanned plane course.During turning flat winged by taking off, when nobody
Machine reaches certain horizontal velocity, and vertical fin is rotated back into initial position, provides course stability for unmanned plane, keeps unmanned plane steady
Carry out horizontal flight；Fly to turn in descent by flat, when unmanned plane horizontal velocity is lower than certain value, vertical fin is packed up, side is reduced
Wind active area makes unmanned plane land with more rotor modes.
Detailed description of the invention
Fig. 1 is composite wing unmanned aerial vehicle schematic diagram described in the utility model；
Fig. 2 is the utility model servo driving mechanism for implementing schematic diagram.
Wherein: composite wing unmanned plane 1, left vertical fin 2, horizontal tail 3, right vertical fin 4, the vertical fin wing 5, bearing 6, vertical fin shaft 7, steering engine
Rocker arm 8, steering engine 9, steering engine connecting rod 10, shaft rocker arm 11.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 2, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
The composite wing unmanned plane of anti-side wind performance, such as schemes when the utility model provides a kind of raising landing by improving herein
Shown in 1- Fig. 2, it can be practiced in the following way；Hanging down for folding and unfolding is capable of in setting at the horizontal tail 3 of composite wing unmanned plane 1
Tail.
On the other hand, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane, it is flat in composite wing unmanned plane 1
The two sides of tail 3 are provided with left vertical fin 2 and right vertical fin 4.
On the other hand, the composite wing unmanned plane of a kind of anti-side wind performance when improving landing, left vertical fin 2 and right vertical fin 4
Folding and unfolding is controlled by vertical fin jack respectively.
On the other hand, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane, vertical fin jack be rudder
Machine driving mechanism or hydraulic mechanism driving.
On the other hand, the composite wing unmanned plane of a kind of anti-side wind performance when improving landing, servo driving mechanism includes
Bearing 6, vertical fin shaft 7, steering engine rocker arm 8, steering engine 9, steering engine connecting rod 10, shaft rocker arm 11, the vertical fin wing 5 are integrally placed at vertical fin shaft
On 7, vertical fin shaft 7 corresponds in bearing 6, and steering engine 9 is connect by steering engine connecting rod 10 with steering engine rocker arm 8, steering engine rocker arm 8 and shaft
Rocker arm 11 connects, and shaft rocker arm 11 is connect with vertical fin shaft 7.
On the other hand, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane, the vertical fin wing 5 can along hang down
The deflection of the progress certain angle of tail shaft 7.
On the other hand, it is described it is a kind of improve landing when anti-side wind performance composite wing unmanned plane, the vertical fin wing 5 can inwardly or
Outside deflection.
After above-mentioned improvement, unmanned plane resisting in the VTOL stage is greatly improved by way of folding and unfolding vertical fin
Crosswind performance makes unmanned function carry out operation in more severe condition.Composite wing unmanned plane take off under the conditions of extreme crosswind or
When person is landed, left vertical fin 2 is folded into certain angle according to direction as shown in the figure with right vertical fin 4, vertical fin can be greatly reduced windward
Area, the yawing that unmanned plane is subject to also reduce therewith, and then only by adjustment hovering revolution speed of propeller bring torque
Variation carries out the control in unmanned plane course.It, will when unmanned plane reaches certain horizontal velocity during being turned flat by taking off and being flown
Vertical fin rotates back into initial position, provides course stability for unmanned plane, unmanned plane is made smoothly to carry out horizontal flight；Fly to turn by flat
In descent, when unmanned plane horizontal velocity be lower than certain value, vertical fin is packed up, reduce effect of Side Wind area, make unmanned plane with more
Rotor mode lands.
Specific implementation is as shown in Fig. 2, steering engine is instructed according to flight control system, driving steering engine rocker arm 8 and steering engine connecting rod 10
Shaft rocker arm is driven, the vertical fin wing 5 is made to carry out the deflection of certain angle along vertical fin shaft 7.
Wherein, it is not limited to vertical fin to deflect inwardly, can also deflect outward；Vertical fin folding and unfolding angle is unlimited, can be any
Angle is subject to and reaches preferable actual effect；Vertical fin jack is unlimited, can be servo driving shown in Fig. 2, can be liquid
Press mechanism driving, is also possible to drive otherwise.
It is not limited to aircraft distribution form, is twin vertical fin herein, extends also to single vertical fin, more vertical fins.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (3)
1. a kind of composite wing unmanned plane of anti-side wind performance when improving landing, it is characterised in that: in composite wing unmanned plane (1) machine afterwards
The vertical fin of folding and unfolding is capable of in setting on body, and the vertical fin is left vertical fin (2) and right vertical fin (4) of the setting in horizontal tail (3) two sides, and a left side is hung down
Respectively by servo driving mechanism controls folding and unfolding, the servo driving mechanism includes bearing (6), vertical fin turn for tail (2) and right vertical fin (4)
Axis (7), steering engine rocker arm (8), steering engine (9), steering engine connecting rod (10), shaft rocker arm (11), the vertical fin wing (5) are integrally placed at vertical fin shaft
(7) on, vertical fin shaft (7) corresponds in bearing (6), and steering engine (9) is connect by steering engine connecting rod (10) with steering engine rocker arm (8), rudder
Machine rocker arm (8) is connect with shaft rocker arm (11), and shaft rocker arm (11) is connect with vertical fin shaft (7).
2. according to claim 1 it is a kind of improve landing when anti-side wind performance composite wing unmanned plane, it is characterised in that: vertical fin
The wing (5) can carry out the deflection of certain angle along vertical fin shaft (7).
3. the composite wing unmanned plane of anti-side wind performance when a kind of raising landing according to claim 1 or claim 2, it is characterised in that:
The vertical fin wing (5) can inwardly or outside deflects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534129.4U CN208931629U (en) | 2018-04-16 | 2018-04-16 | The composite wing unmanned plane of anti-side wind performance when a kind of raising landing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534129.4U CN208931629U (en) | 2018-04-16 | 2018-04-16 | The composite wing unmanned plane of anti-side wind performance when a kind of raising landing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931629U true CN208931629U (en) | 2019-06-04 |
Family
ID=66714034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820534129.4U Active CN208931629U (en) | 2018-04-16 | 2018-04-16 | The composite wing unmanned plane of anti-side wind performance when a kind of raising landing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931629U (en) |
-
2018
- 2018-04-16 CN CN201820534129.4U patent/CN208931629U/en active Active
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