CN106976555A - A kind of multi-rotor unmanned aerial vehicle - Google Patents
A kind of multi-rotor unmanned aerial vehicle Download PDFInfo
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- CN106976555A CN106976555A CN201710185193.6A CN201710185193A CN106976555A CN 106976555 A CN106976555 A CN 106976555A CN 201710185193 A CN201710185193 A CN 201710185193A CN 106976555 A CN106976555 A CN 106976555A
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- unmanned aerial
- aerial vehicle
- rotor unmanned
- rotor
- foot stool
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- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
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- 229920000049 Carbon (fiber) Polymers 0.000 description 1
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- 206010039203 Road traffic accident Diseases 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Catching Or Destruction (AREA)
Abstract
A kind of multi-rotor unmanned aerial vehicle, belong to unmanned vehicle technical field, including fuselage, horn, motor, rotor, foot stool, horn is connected on fuselage, motor is arranged on horn, and rotor is connected in the rotating shaft of motor, and foot stool is arranged at below fuselage, in addition, being additionally provided with hook on the foot stool below fuselage.In use, multi-rotor unmanned aerial vehicle can be hung on pinnacled object by the hook on foot stool and be worked.Multi-rotor unmanned aerial vehicle in hanging state provides lift without battery power, can greatly prolong working time of the airborne working equipment during a landing.Multi-rotor unmanned aerial vehicle of the present invention can be widely applied to pinpoint the fields such as monitoring, monitoring, shooting, environment monitoring, field scientific investigation, case scouting, city management, garden security protection, vehicle anti-theft, express delivery transport in the air.
Description
Technical field
The present invention relates to unmanned vehicle technical field, and in particular to a kind of multi-rotor unmanned aerial vehicle.
Background technology
Multi-rotor unmanned aerial vehicle generally has 3~8 rotors, especially most commonly seen with 4 rotors.Multi-rotor unmanned aerial vehicle possesses vertically
Landing, hovering, low-speed operations, inverted flight, side fly, 360 degree rotate etc. function, taken photo by plane in near-earth（Take pictures, take the photograph in the air
Picture）, monitoring, scout, radio signal relaying, high-voltage line, bridge, dam inspection Check, search and rescue aid, transport express delivery in terms of
To application.Existing multi-rotor unmanned aerial vehicle mainly has following deficiency：Come during due to hovering in the air by the battery loaded on machine
Electric energy is provided, therefore cruising time is short, most of multi-rotor unmanned aerial vehicles worked by battery power once can only follow-on mission
About 10~30 minutes or so, that is to say, that typically only 10~30 minutes time that multi-rotor unmanned aerial vehicle works in the air, much
People can not be met carried out using multi-rotor unmanned aerial vehicle monitor, shoot in the air, propagandaing directed to communicate, transmitting for a long time, signal relaying, cloth
The actual demand such as prevent, await orders.In addition, existing multi-rotor unmanned aerial vehicle is hovered in the air when the monitoring of progress fixed point, shooting, its posture
Influenceed larger by wind-force and position sensor signal, stability is difficult to ensure；Multi-rotor unmanned aerial vehicle hover in the air work when,
Flight control system needs to carry out its posture to control and adjust in real time, has both consumed the electric energy of battery, there is also no small potential safety hazard,
Just in case generation is mechanical, automatically controlled failure or misoperation, air crash accident is just easily caused（Aircraft bombing）, or even pound from aerial fall down
Hurt sb.'s feelings；When multi-rotor unmanned aerial vehicle is used for field observation research animal, birds, insect, the sound and the gas of generation that its rotor is sent
Stream can be caused to frighten and disturbed to animal, birds, insect, and is once taken off and be typically only capable to stay aloft 10~30 minutes,
Use requirement can not be met at all.
The content of the invention
" aerial " work or the multi-rotor unmanned aerial vehicle awaited orders can be rested on for a long time it is an object of the invention to provide one kind,
To solve the deficiency that existing multi-rotor unmanned aerial vehicle airborne period is short, can not work in the air for a long time.
The technical scheme is that：A kind of multi-rotor unmanned aerial vehicle, including fuselage, horn（Propeller bracket）, motor, rotor
（Propeller）, foot stool（Leg）, horn is connected on fuselage, and motor is arranged on horn, and rotor is connected in the rotating shaft of motor
（Or on speed changer）, foot stool is arranged at below fuselage, and typically head and video camera or other work are additionally provided with below fuselage
Battery is also equipped with equipment, part, fuselage and flies control unit, in addition, being additionally provided with hook on foot stool.Multi-rotor unmanned aerial vehicle
Can be hung by the hook on foot stool on pinnacled object, for example hang skyborne electric wire, cable, branch, steel tower,
Electric pole, traffic mark board, billboard, in the balcony outer rim of high building.After hanging on aloft object, taken in multi-rotor unmanned aerial vehicle
The working equipment of band（Such as camera, video camera, megaphone, signal trunk module, illuminating lamp, gas sensor）It can just grow
Time（General reachable several hours, or even more than 24 hours）Aloft work or await orders.
The beneficial effects of the invention are as follows because multi-rotor unmanned aerial vehicle can be hung by the hook on foot stool below fuselage
Aloft work, and when in hanging state, lift is provided without rotor, now drive the motor of rotor wing rotation to stop work
Make, battery power will not be consumed, battery power is maked a return voyage in addition to consumption except reservation multi-rotor unmanned aerial vehicle, and remaining can all be supplied
Airborne equipment works, therefore can greatly extend time of the airborne equipment in " aerial " work, and under hanging state, many rotations
The posture of wing unmanned plane and position are all highly stable, without control in addition, are influenceed also very small by wind-force.Compared to hook
（Or hanger）The multi-rotor unmanned aerial vehicle above fuselage is arranged on, the hook of multi-rotor unmanned aerial vehicle of the present invention is due to being arranged under fuselage
On the foot stool in face, the center of gravity of such multi-rotor unmanned aerial vehicle is lower, is more beneficial for posture when multi-rotor unmanned aerial vehicle landing and flight
Control, and other objects are hung from top to bottom in multi-rotor unmanned aerial vehicle（Such as electric wire, billboard）On process in, wing
（Propeller）Hanging object will not be encountered（Such as aerial electric wire）, security is more preferable.
Brief description of the drawings
Fig. 1 is the schematic front view of multi-rotor unmanned aerial vehicle one embodiment of the present invention.
Fig. 2 is the schematic top plan view of Fig. 1 embodiment multi-rotor unmanned aerial vehicles.
Fig. 3 is the schematic perspective view of Fig. 1 embodiment multi-rotor unmanned aerial vehicles.
Fig. 4 is that Fig. 1 embodiment multi-rotor unmanned aerial vehicles are flown to and hover over use state schematic diagram when above electric wire.
Use state schematic diagram when Fig. 5 is on the skyborne electric wire of Fig. 1 embodiments multi-rotor unmanned aerial vehicle hanging.
Fig. 6 is the schematic front view of second embodiment of multi-rotor unmanned aerial vehicle of the present invention.
Fig. 7 is the schematic top plan view of Fig. 6 embodiment multi-rotor unmanned aerial vehicles.
Fig. 8 is the schematic perspective view of Fig. 6 embodiment multi-rotor unmanned aerial vehicles.
Fig. 9, Figure 10 are use state signals when Fig. 6 embodiment multi-rotor unmanned aerial vehicles are respectively at two kinds of hanging states
Figure.
In figure：1. fuselage, 2. horns, 3. motors, 4. rotors, 5. foot stools, 5A. hooks, 6. video cameras, 7. electric wires, 8. rotations
Wing protective frame, puts video camera, 10. buildings, 11. billboards on 9..
Embodiment
Below in conjunction with the accompanying drawings, by embodiment, the invention will be further described.
Reference picture 1, Fig. 2, Fig. 3, multi-rotor unmanned aerial vehicle of the present invention include fuselage in terms of mechanical realization（1）, horn（2）、
Motor（3）, rotor（4）, foot stool（5）, horn（2）It is connected to fuselage（1）On（Can also be the structure of fuselage horn integration,
This structure is referred to as frame）, motor（3）Installed in horn（2）Outer end, rotor（4）It is connected to motor（3）Rotating shaft on
（Or on speed changer）, foot stool（5）It is arranged at fuselage（1）Below, head and video camera are usually provided with below fuselage（6）Or its
Its working equipment, part, fuselage（1）In be also equipped with battery and fly control unit.Multi-rotor unmanned aerial vehicle of the present invention with it is existing many
The maximum difference of rotor wing unmanned aerial vehicle is：In fuselage（1）Following foot stool（5）On be additionally provided with hook（5A）.In the present embodiment
Foot stool（5）On altogether provided with 4 hooks（Left and right side respectively has two）.Hook（5A）And foot stool（5）Can be it is integral or
Removably, for example, hook passes through screw thread, magnetic, binding or tight slotting（Hook is inserted on foot stool in default socket）Etc. mode
It is connected on foot stool.If hook（5A）It is dismountable, multi-rotor unmanned aerial vehicle need not be hung aloft work in use
, can be before using by the hook when making（5A）From foot stool（5）On disassemble.The multi-rotor unmanned aerial vehicle of hook has been pulled down with existing
Same type unmanned plane compare, it is substantially the same in overall appearance, occupation mode and functionally, that is to say, that the present invention
Multi-rotor unmanned aerial vehicle can be used after hook is pulled down as existing same type unmanned plane, will not be to its function, performance band
To adversely affect.
In order that foot stool（5）On hook（5A）Can more securely it hook on the objects such as building, hook（5A）'s
Top is usually disposed as cone-shaped, that is to say, that hook（5A）Typically tip.
Reference picture 4, Fig. 5, multi-rotor unmanned aerial vehicle of the present invention when in use, are hung aloft object if desired（Such as
Aerial electric wire）Upper work（Such as monitor, shoot, await orders）, then just first control its flight to arrive eminence object（Such as aerial electricity
Line）Top, and make its hook（5A）Positioned at the top to be hung object, such as aerial electric wire（7）Top（Such as Fig. 4 institutes
Show）.After the height of reduction multi-rotor unmanned aerial vehicle, hook（5A）It will hook on aloft object, for example, hook skyborne electric wire
（7）On, such multi-rotor unmanned aerial vehicle just can be stably hung on aloft object, for example, hang skyborne electric wire（7）On
（As shown in Figure 5）, its video camera carried（6）It just can aloft monitor, shoot for a long time.
Reference picture 6, Fig. 7, Fig. 8, multi-rotor unmanned aerial vehicle foot stool of the present invention（5）On hook（5A）Positioned at foot stool（5）Bottom
Portion, as a part of foot stool, can play a supporting role when multi-rotor unmanned aerial vehicle is parked on the ground, it is to avoid many rotations
Working equipment below wing unmanned aerial vehicle body（Such as video camera 6）Encounter ground and damage.In addition, in the fuselage of multi-rotor unmanned aerial vehicle
Above, it is additionally provided with and puts video camera（9）.Rotor protective frame is additionally provided with rotor periphery（8）, the rotation for protecting rotation at a high speed
The wing is damaged from encountering other objects.
Reference picture 9, multi-rotor unmanned aerial vehicle of the present invention when in use, can first control its flight to arrive building（10）Top,
And make foot stool（5）On hook（5A）It is in and is adapted to above the position of hanging.After the height of reduction multi-rotor unmanned aerial vehicle, hook
（5A）It will hook in building（10）Above, the now foot stool of another side（Or hook）Also building can be leaned against（10）On, so
Multi-rotor unmanned aerial vehicle just can be stably hung in building（10）On, video camera below its fuselage or it is arranged on above fuselage
On put video camera（9）It just can aloft monitor, image for a long time.
Reference picture 10, multi-rotor unmanned aerial vehicle of the present invention when in use, can first control its flight to arrive billboard（11）Or traffic
The top of the objects such as sign board, outdoor label, and make foot stool（5）On hook（5A）It is in and is adapted to above the position of hanging.
After the height for reducing multi-rotor unmanned aerial vehicle, hook（5A）It will hook in billboard（11）Above, the now foot stool of another side（Or hang
Hook）Also billboard can be leaned against（11）On, such multi-rotor unmanned aerial vehicle just can be stably hung in billboard（11）On, its fuselage
Following video camera or be arranged on above fuselage on put video camera（9）It just can aloft monitor, image for a long time.
Hook in multi-rotor unmanned aerial vehicle of the present invention（5A）It is general using carbon fiber, glass fibre, aluminium alloy equal strength it is high,
Lightweight material makes, due to lighter in weight, and hook is located at below fuselage, therefore will not multi-rotor unmanned aerial vehicle be risen
Drop and flight bring adverse effect, and the thus consumption of increased battery electric quantity can also ignore.
Multi-rotor unmanned aerial vehicle of the present invention can work as existing multi-rotor unmanned aerial vehicle, again can be when required by foot stool
On hook hang on aloft object.When being in hanging state due to multi-rotor unmanned aerial vehicle, provide and rise without battery power
Power so that the working equipment entrained by it（Such as video camera）Or part（Gas sensor for example for detecting air pollution）
Available power greatly increase, " aerial " continuously work several hours even more than 24 hours will no longer difficulty, many rotors without
Therefore man-machine use space will greatly be extended.For example, municipal administration can be by multi-rotor unmanned aerial vehicle hanging in street overhead
On electric wire, cable, electric pole, billboard, trees or high building, monitor that the random pendulum on street is disorderly sold by Airborne camera, disorderly stop
Leave about, littering, the behavior such as spit everywhere, in addition can also be from the picture of on-site law-enforcing be taken in the air, if clashing, no
It is only capable of recording lower video evidence, can also prevents other people from grabbing apparatus for making a video recording and destroying video evidence well；When reporter interviews at the scene,
Multi-rotor unmanned aerial vehicle hanging can be allowed aloft to image, reporter is so if it happens hit, grab the event of apparatus for making a video recording, hanging
Pinnacled multi-rotor unmanned aerial vehicle also can more attract spectators to receive from the news scene of eminence viewing angles in addition with regard to that can take evidence
See；Law enforcement for environmental protection personnel can allow multi-rotor unmanned aerial vehicle hanging in the top of discharge of pollutant sources position（For example hang in sewage draining exit
Top monitoring sewage discharge, or hang on chimney in real time monitoring gas discharge）, the monitoring and evidence obtaining of progress 24 hours；Section
When grinding personnel and carrying out zooscopy in the wild, multi-rotor unmanned aerial vehicle hanging can be allowed on branch, for example, hung by Bird's Nest, honeybee
By nest, above wild boar nest etc., birds, insect, animal etc. can thus be carried out for a long time（Such as 24 hours）Closely
Observation, shooting, and the multi-rotor unmanned aerial vehicle in hanging state will not send the sound and unusual fluctuation, therefore will not be to observational study
Birds, insect, animal interfere and influence；When running into accident（As street rally, demonstration, traffic accident,
Large-scale activity etc.）, building, light pole or aerial electric wire that the police can be by the hanging of multi rack multi-rotor unmanned aerial vehicle at incident
On, field conditions are carried out to monitor in real time, recorded a video；In crowded places such as exhibition scenes, security side can by many rotors without
On the suspension bracket of man-machine hanging indoors, the personnel of lower section are monitored；During case scouting, personnel in charge of the case can will be more
Rotor wing unmanned aerial vehicle hanging is aloft monitored, not only monitors that angle is better and convenient, flexible, quiet than on ground；Public security is done
Case personnel can be by multi-rotor unmanned aerial vehicle hanging in the tree, the criminal to concealing the illegal activities such as poison, smuggling of being faked, made in woods
Guilty molecule is monitored, scouted, camera shooting evidence-obtaining；, can be by multi-rotor unmanned aerial vehicle hanging in tree when army is trained in the woods
On, the march in woods, trainer are monitored, prevent that personnel are lazy and rehearse；, can be by many rotors when runaway convict is traced at scene
Unmanned plane is hung aloft and opens face identification system, just the personnel that passed by below multi-rotor unmanned aerial vehicle can be carried out real-time
Identification, if any target person by can identify at once；When multi-rotor unmanned aerial vehicle is used to transport express delivery, purpose is arrived in flight
Behind ground, if addressee, which does not show up also, connects goods, multi-rotor unmanned aerial vehicle can be allowed first to hang aloft（Such as roof outer rim, aerial electricity
Line, cable, branch, cross rod of traffic sign etc.）" STOP "（Stop rotor wing rotation）Wait, so can both avoid express delivery from being stolen
Rob, can also avoid unmanned plane from being parked in ground and be destroyed or stolen by people, multi-rotor unmanned aerial vehicle hanging can also be allowed in addition in height
Express delivery object is directly put down by rope behind place, such multi-rotor unmanned aerial vehicle need not just be parked in ground, it is ensured that inherently safe；Car
Master hangs multi-rotor unmanned aerial vehicle on the eminence object near car, it is possible to pass through multi-rotor unmanned aerial vehicle after car has been stopped
The monitoring device of upper carrying carries out monitoring in real time to car and imaged, if car is stolen, is hit, scraped, car owner can just receive in time
To warning message, and monitoring video can also provide clue to solve the case and evidence；The roof outer rim of garden, aerial electric wire in dwelling
Or on branch, multi-rotor unmanned aerial vehicle can also be hung and come to garden（Or cell）Be monitored, if occur child in garden by
Wound, foster dog are carried off away by force by people, thief enters the accidents such as room theft, and monitoring video provides for clue to solve the case and evidence；Many rotations
When wing unmanned plane is used for signal relaying, it can be hung on pinnacled object, for example, be hung in communication base station tower, water tower, cigarette
Chimney, high building, treetop, on aerial power circuit, due to not needing rotor wing rotation to provide lift, therefore it aloft works（In
After）Time it is more much longer than the multi-rotor unmanned aerial vehicle hovered or spiraled in the air always；In military and anti-terrorism field in use,
The multi-rotor unmanned aerial vehicle for carrying bomb can be allowed to hang on the tree in roadside or in building outer rim, as enemy or terrorist
When passing through from below, just automatically（Or remote control）Bomb is cast to be eliminated, and one of own side can first close its when passing through and automatic throw
Bullet system, so than deploying troops on garrison duty safe and much more convenient using land mine.Generally can all there be building or trees in the place of someone,
That is can all there is the place of suitable multi-rotor unmanned aerial vehicle hanging, thus multi-rotor unmanned aerial vehicle of the present invention application places almost without
Institute does not exist.The present invention greatly expands and extended the purposes of multi-rotor unmanned aerial vehicle, will greatly promote the hair of multi-rotor unmanned aerial vehicle
Exhibition, multi-rotor unmanned aerial vehicle is used widely in all trades and professions and huge numbers of families also will be within sight.
Fuselage and horn in multi-rotor unmanned aerial vehicle of the present invention can also use integral structure（Such structure is also referred to as
Frame or support）, such structure is it will be also be appreciated that be equal to above-mentioned fuselage（1）And horn（2）, horn and fuselage in addition
Connection can also be flexibly connected, and for example horn can be received into fuselage.
Interest field of the present invention is applicable not only to multi-rotor unmanned aerial vehicle, can equally be well applied to the model plane rotor flying with remote control
Device.
Claims (5)
1. a kind of multi-rotor unmanned aerial vehicle, including fuselage, horn, motor, rotor, foot stool, foot stool are arranged at below fuselage, its feature
It is：Hook is additionally provided with the foot stool below fuselage.
2. multi-rotor unmanned aerial vehicle according to claim 1, it is characterized in that：Hook on foot stool is tip.
3. multi-rotor unmanned aerial vehicle according to claim 1, it is characterized in that：Hook on foot stool is dismountable.
4. the multi-rotor unmanned aerial vehicle according to claim 1 or 3, it is characterized in that：Hook on foot stool by screw thread, magnetic,
Binding or tight slotting mode are connected on foot stool.
5. multi-rotor unmanned aerial vehicle according to claim 1, it is characterized in that：On the fuselage of multi-rotor unmanned aerial vehicle, also set
It is equipped with video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185193.6A CN106976555A (en) | 2017-03-25 | 2017-03-25 | A kind of multi-rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185193.6A CN106976555A (en) | 2017-03-25 | 2017-03-25 | A kind of multi-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106976555A true CN106976555A (en) | 2017-07-25 |
Family
ID=59338566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710185193.6A Withdrawn CN106976555A (en) | 2017-03-25 | 2017-03-25 | A kind of multi-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106976555A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357687A (en) * | 2018-04-10 | 2018-08-03 | 浙江海洋大学 | One kind hanging quadrotor based on bat is bionical |
| CN111412788A (en) * | 2020-03-26 | 2020-07-14 | 湖南科技大学 | Suspected target detection system of thunder field |
| CN115230953A (en) * | 2022-08-05 | 2022-10-25 | 北京卫通新科测控技术有限公司 | Single-soldier multifunctional unmanned aerial vehicle |
-
2017
- 2017-03-25 CN CN201710185193.6A patent/CN106976555A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357687A (en) * | 2018-04-10 | 2018-08-03 | 浙江海洋大学 | One kind hanging quadrotor based on bat is bionical |
| CN108357687B (en) * | 2018-04-10 | 2023-05-26 | 浙江海洋大学 | Four rotor crafts can hang based on bat is bionical |
| CN111412788A (en) * | 2020-03-26 | 2020-07-14 | 湖南科技大学 | Suspected target detection system of thunder field |
| CN115230953A (en) * | 2022-08-05 | 2022-10-25 | 北京卫通新科测控技术有限公司 | Single-soldier multifunctional unmanned aerial vehicle |
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