CN206704538U - The long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of one kind - Google Patents
The long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of one kind Download PDFInfo
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- CN206704538U CN206704538U CN201720404265.7U CN201720404265U CN206704538U CN 206704538 U CN206704538 U CN 206704538U CN 201720404265 U CN201720404265 U CN 201720404265U CN 206704538 U CN206704538 U CN 206704538U
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Abstract
The utility model discloses a kind of long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle, length continuation of the journey aerofoil multi-rotor unmanned aerial vehicle includes fuselage, wing, power unit and power unit installing arm, the wing is fixed at left and right sides of fuselage, the power unit installing arm is fixed on the both sides up and down of fuselage, and the power unit is arranged on the end of the power unit installing arm.According to long aerofoil multi-rotor unmanned aerial vehicle of continuing a journey of the present utility model, by power unit in power unit installing arm realize the vertical lift of long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle and in flight state adjustment, the consumption of power is saved, improves the time of continuation of the journey.
Description
Technical field
It the utility model is related to a kind of multi-rotor unmanned aerial vehicle, more particularly to a kind of long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle.
Background technology
Fixed-wing VUAV take into account fixed-wing unmanned plane high-speed flight ability, long boat ability and multiaxis nobody
The VTOL ability of machine, consequently, because its practical value, is obtained in industrial unmanned plane field fixed-wing VUAV
Extensive high praise.Fixed-wing VUAV at this stage, mostly based on conventional Fixed Wing AirVehicle, increase multiaxis
The problems such as power unit is to realize vertical lift, turn to and hover.But so made using many power unit and fixed-wing
Aircraft cruising time into problem.
Utility model content
The purpose of this utility model is, there is provided the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of one kind, for solving prior art
The continuation of the journey problem of middle vertical translation aircraft.
The utility model is achieved through the following technical solutions：A kind of long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle, the length are provided
Continuation of the journey aerofoil multi-rotor unmanned aerial vehicle includes fuselage, wing, power unit and power unit installing arm, and the wing is fixed on fuselage
The left and right sides, the power unit installing arm are fixed on the both sides up and down of fuselage, and the power unit is arranged on the power list
The end of first installing arm.
As the further improvement of above-mentioned technical proposal, power unit and the power unit installing arm is four.
As the further improvement of above-mentioned technical proposal, the power unit includes power spin oar and dynamic for driving
The motor that wrench of a force system oar rotates, power spin oar couple with motor power.
As the further improvement of above-mentioned technical proposal, the power unit installing arm includes being fixed on the upside of the fuselage
Upper installing arm and the lower installing arm that is fixed on the downside of the fuselage.
As the further improvement of above-mentioned technical proposal, the lower installing arm includes first end and the second end, described
First end is fixedly connected with fuselage, and the power unit is connected with the second end, the first end and the second end it
Between form bent angle.
As the further improvement of above-mentioned technical proposal, the quantity of upper installing arm is two, and the quantity of lower installing arm is two
Individual, each motor of two power units in four power units is separately mounted on the free end of each upper installing arm, and four dynamic
The free end that two other motor in power unit is arranged on each lower installing arm is on the second end.
As the further improvement of above-mentioned technical proposal, the power spin oar of four power units is mounted so as to four and moved
The power spin of the Plane of rotation of the power spin oar of power unit four power units at grade and under flat winged state
The Plane of rotation of oar forms a flight inclination angle with horizontal plane, and the flight inclination angle is 30 degree to 60 degree.
As the further improvement of above-mentioned technical proposal, the flight inclination angle is 30 degree to 40 degree.
As the further improvement of above-mentioned technical proposal, the end set of the wing has for eliminating disturbing for wing tip flow-disturbing
Flowing plate.
As the further improvement of above-mentioned technical proposal, the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle also includes being fixed on machine
It is used for the undercarriage being supported below body.It is of the present utility model to be comprised at least beneficial to effect：Long continuation of the journey aerofoil of the present utility model
In multi-rotor unmanned aerial vehicle, only by power unit in power unit installing arm realize the more rotors of long continuation of the journey aerofoil nobody
The vertical lift of machine and in flight state adjustment, save the consumption of power, improve the time of continuation of the journey.
Brief description of the drawings
Fig. 1 is the schematic perspective view according to the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of the utility model embodiment；
Fig. 2 is the front view according to the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of the utility model embodiment；
Fig. 3 is the side view according to the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing in embodiment of the present utility model, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The component of the utility model embodiment being generally described and illustrated herein in the accompanying drawings can be with a variety of configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit below
The claimed the scope of the utility model of system, but it is merely representative of selected embodiment of the present utility model.It is new based on this practicality
The embodiment of type, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made,
Belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of the present embodiment includes fuselage 1, wing 2, power list
Member 3 and power unit installing arm 4, the wing 2 are fixed on the left and right sides of fuselage 1, and the power unit installing arm 4 is fixed on machine
The both sides up and down of body 1, the power unit 3 are arranged on the end of the power unit installing arm 4, the power unit 3 and machine
There is inclination angle between body 1.The power unit 3 and power unit installing arm 4 are four.
The power unit installing arm 4 includes being fixed on the upper installing arm 41 of the upside of fuselage 1 and is fixed on the machine
The lower installing arm 42 of the downside of body 1.The quantity of the upper installing arm 41 is two, and the quantity of lower installing arm 42 is two, and four dynamic
Each motor of two power units 3 in power unit 3 is separately mounted on the free end of each upper installing arm 41, four power units
The free end that two other motor in 3 is arranged on each lower installing arm 42 is on the second end 422.The power unit installing arm
There is certain angle between 4 and the fuselage 1, power unit 3 can be made not touch fuselage 1, and make on this basis whole
The structure of individual long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle is more compact, thus reduces aerodynamic drag.Specifically, the upper installing arm
41 are arranged on the tail end of the fuselage 1, and the lower installing arm 42 is arranged on the front end of the fuselage 1, it is possible thereby to control long continuous
The center of gravity for aerofoil multi-rotor unmanned aerial vehicle of navigating, make long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle more stable in flight course.
The lower installing arm 42 includes first end 421 and the second end 422, and the first end 421 is fixed with fuselage 1
Connection, the power unit 3 are connected with the second end 422, are formed between the first end 421 and the second end 422 bent
Angle.The setting at bent angle can make the power spin oar not produce touching when rotated, and long continuation of the journey aerofoil can be made to revolve more
The structure of wing unmanned plane is more compact, reduces resistance, increases cruising time.
In the present embodiment, the end set of the wing 2 has the spoiler 5 for eliminating wing tip flow-disturbing.The flow-disturbing
Plate 5 can eliminate wing tip flow-disturbing, and stability when improving high-speed flight.
In the present embodiment, the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle also includes being fixed on the lower section of fuselage 1 for carrying out
The undercarriage 6 of support.Specifically, undercarriage 6 forms by the mounting seat 61, montant 62 and with cross bar 63, the He of montant 62
Cross bar 63 is arranged in a mutually vertical manner, and the mounting seat 61 is fixed on waist, and the montant 62 is be hinged with the mounting seat 61.Institute
It is foldable undercarriage to state undercarriage 6, and in unmanned plane during flying, the undercarriage 6 can shrink and is bonded with fuselage, in unmanned plane
The undercarriage 6 can stretch out when taking off and landing, it is possible thereby to reduce the resistance of unmanned plane, increase cruising time.It is described to rise and fall
Frame 6 is arranged on the stage casing of fuselage 1, and when the undercarriage 6 and the tail end of fuselage 1 contact to earth simultaneously, the power unit 3 is in water
Level state.
In the present embodiment, the power unit 3 includes power spin oar 31, motor and electron speed regulator, the electronics
Speed regulator is used for the rotating speed of controlled motor, and the motor rotates for brake power propeller 31.
In the present embodiment, the power spin oar 31 of four power units 3 is mounted so as to the power of four power units 3
The rotary flat of the Plane of rotation W of propeller power spin oars of four power units 3 at grade and under flat winged state
Face W forms a flight inclination angle S with horizontal H, and flight inclination angle S is 30 degree to 50 degree.In another embodiment, the flight inclination angle
S is 30 degree to 50 degree.
The long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of the present embodiment, at least with two kinds of state of flights, equal winged state and vertical
State.The keep level of fuselage 1 under flat winged state, the power spin oar of power unit 3 in power unit installing arm 4
Plane of rotation W and horizontal H form a flight inclination angle S, it is possible thereby to make the power unit 3 to produce at work forward
With upward component, component forward overcomes aerodynamic drag, and upward component overcomes gravity, by controlling power spin oar 31
Rotary speed grows the flying speed and height of continuation of the journey aerofoil multi-rotor unmanned aerial vehicle to control, by controlling four power units 3 to make
The motions such as steering and the driftage of long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle are realized with different running speeds.It is described under plumbness
The keep level of power unit 3, Plane of rotation W and the horizontal H of power spin oar are in parastate, i.e. power spin oar 31 is being transported
Upward active force can be only produced when dynamic, it is possible thereby to realize vertical lift and hovering of long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle etc.
Function.When long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle is taken off, the tail end of the undercarriage 6 and the fuselage 1 is grounded, and now
The Plane of rotation W of the power spin oar of power unit 3 and horizontal H are in parastate, are gone up to the air from there through vertical lift,
Long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle is entered flat winged state by the adjustment to four power units 3 after lift-off, landing
When adjust to plumbness be vertically moved up or down again.
In existing unmanned plane, mostly based on conventional Fixed Wing AirVehicle, pass through fixed-wing generation moving forward
Power, then increase the problems such as multiaxis power unit is to realize vertical lift, turn to and hover on this basis.And in the present embodiment
In long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle, only by the flat conversion flown between pattern and vertical mode and to four power lists
The adjustment can of first 3 rotating speeds realizes the various problems such as vertical lift, steering, hovering, saves substantial amounts of power consumption, significantly
The time for improving continuation of the journey.And the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle structure of the present embodiment is through gathering, aerodynamic drag is small, so
The time of continuation of the journey can also be improved.
In description of the present utility model, it is to be understood that term " first ", " second " etc. are only used for describing purpose,
And it is not intended that instruction or hint relative importance.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Herein, described put down flies to refer to, the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle is under fuselage keep level state
State of flight.In addition, " Plane of rotation of power spin oar " refers to, under the driving of motor, the blade of power spin oar is at a high speed
The formed plane of rotation." bent angle " refers to the angle of the bending formed between the first end and the second end, i.e., described
The angle of the bent portion formed between first end and the second end.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of one kind, it is characterised in that the long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle includes machine
Body, wing, power unit and power unit installing arm, the wing are fixed at left and right sides of fuselage, the power unit installation
Arm is fixed on the both sides up and down of fuselage, and the power unit is arranged on the end of the power unit installing arm.
2. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 1, it is characterised in that the power unit and power
Unit installing arm is four.
3. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 2, it is characterised in that the power unit includes
Power spin oar and the motor for driving power propeller rotational, power spin oar couple with motor power.
4. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 3, it is characterised in that the power unit installing arm
Including the upper installing arm being fixed on the upside of the fuselage and the lower installing arm being fixed on the downside of the fuselage.
5. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 4, it is characterised in that the lower installing arm includes the
One end and the second end, the first end are fixedly connected with fuselage, and the power unit is connected with the second end, described
Bent angle is formed between first end and the second end.
6. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 5, it is characterised in that the quantity of upper installing arm is two
Individual, the quantity of lower installing arm is two, and each motor of two power units in four power units is separately mounted to each upper peace
On the free end for filling arm, the free end that two other motor in four power units is arranged on each lower installing arm is the second end
On.
7. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 6, it is characterised in that the power of four power units
Propeller is mounted so as to the Plane of rotation of the power spin oar of four power units at grade and under flat winged state
The Plane of rotation of the power spin oar of four power units forms a flight inclination angle with horizontal plane, and the flight inclination angle is 30 degree to 50
Degree.
8. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 6, it is characterised in that the power of four power units
Propeller is mounted so as to the Plane of rotation of the power spin oar of four power units at grade and under flat winged state
The Plane of rotation of the power spin oar of four power units forms a flight inclination angle with horizontal plane, and the flight inclination angle is 20 degree to 40
Degree.
9. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 1, it is characterised in that the end set of the wing
There is the spoiler for eliminating wing tip flow-disturbing.
10. long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle according to claim 1, it is characterised in that the long continuation of the journey aerofoil is more
Rotor wing unmanned aerial vehicle also includes being fixed on the undercarriage for being used to be supported below fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404265.7U CN206704538U (en) | 2017-04-17 | 2017-04-17 | The long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404265.7U CN206704538U (en) | 2017-04-17 | 2017-04-17 | The long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of one kind |
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| Publication Number | Publication Date |
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| CN206704538U true CN206704538U (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720404265.7U Active CN206704538U (en) | 2017-04-17 | 2017-04-17 | The long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of one kind |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080825A (en) * | 2018-08-24 | 2018-12-25 | 中国民航大学 | A kind of VTOL fixed-wing shipping unmanned plane |
| CN113173246A (en) * | 2021-05-07 | 2021-07-27 | 新疆大学 | Long-endurance composite wing AI automatic detection electric cruise unmanned aerial vehicle and method |
-
2017
- 2017-04-17 CN CN201720404265.7U patent/CN206704538U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080825A (en) * | 2018-08-24 | 2018-12-25 | 中国民航大学 | A kind of VTOL fixed-wing shipping unmanned plane |
| CN109080825B (en) * | 2018-08-24 | 2022-02-08 | 中国民航大学 | VTOL fixed wing freight transportation unmanned aerial vehicle |
| CN113173246A (en) * | 2021-05-07 | 2021-07-27 | 新疆大学 | Long-endurance composite wing AI automatic detection electric cruise unmanned aerial vehicle and method |
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