CN108622386A - A kind of multi-rotor unmanned aerial vehicle - Google Patents
A kind of multi-rotor unmanned aerial vehicle Download PDFInfo
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- CN108622386A CN108622386A CN201710185279.9A CN201710185279A CN108622386A CN 108622386 A CN108622386 A CN 108622386A CN 201710185279 A CN201710185279 A CN 201710185279A CN 108622386 A CN108622386 A CN 108622386A
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- 238000010276 construction Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 238000011835 investigation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 241000238631 Hexapoda Species 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
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- 241000271566 Aves Species 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
Classifications
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- 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
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- 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
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- 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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- Mechanical Engineering (AREA)
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- Electric Cable Installation (AREA)
Abstract
A kind of multi-rotor unmanned aerial vehicle, belong to unmanned vehicle technical field, including fuselage, horn, motor, rotor, tripod, one end of horn connects fuselage, and motor is mounted on horn, rotor is mounted in the shaft of motor, tripod is connected to fuselage and hangs bow and hook in the following, being additionally equipped with, and hangs bow both ends and is connect with hanging rod, horn or the rotor protective frame on fuselage, and be flexible connection, hook is then connected to extension bow middle part.Multi-rotor unmanned aerial vehicle of the present invention can be hung by the hook being connected on extension bow or lodge works on electric wire, branch, wall, billboard, railing equal-height position object, the time that airborne equipment aloft works can greatly be extended, and hanging under lodge state, the posture of multi-rotor unmanned aerial vehicle and position are all highly stable.Multi-rotor unmanned aerial vehicle of the present invention can be widely applied to pinpoint the fields such as shooting, monitoring, live streaming, environment monitoring, case scouting, city management, garden security protection, vehicle anti-theft, field scientific investigation in the air.
Description
Technical field
The present invention relates to unmanned vehicle technical fields, and in particular to a kind of multi-rotor unmanned aerial vehicle.
Background technology
Multi-rotor unmanned aerial vehicle usually has 3~8 rotors, especially most commonly seen with 4 rotors.Multi-rotor unmanned aerial vehicle has vertically
Landing, hovering, low-speed operations, inverted flight, side fly etc. functions, take pictures, image in the air, being broadcast live, monitoring, scouting, nothing
Line electric signal relays, and high-voltage line, bridge, dam examine Check, and search and rescue aid transports express delivery etc. and is applied.It is existing more
Rotor wing unmanned aerial vehicle mainly has following deficiency：Electric energy is provided by the battery loaded on machine when due to hovering in the air, is continued
ETS estimated time of sailing is short, and the overwhelming majority once can only about 10~30 minutes left sides of follow-on mission by the multi-rotor unmanned aerial vehicle of battery power work
It is right, that is to say, that generally only 10~30 minutes time that multi-rotor unmanned aerial vehicle works in the air, far can not meet people makes
With multi-rotor unmanned aerial vehicle come monitor in the air for a long time, shoot, be broadcast live, propaganda directed to communicate, transmit, signal relays, deploy troops on garrison duty, await orders
Actual demand.In addition, existing multi-rotor unmanned aerial vehicle hover in the air carry out fixed point monitoring, shooting when, posture by wind-force with
And position sensor signal is affected, stability is not easy to ensure；Multi-rotor unmanned aerial vehicle hover in the air work when, flight control system
It needs to carry out real-time control and adjustment to its posture, had both consumed the electric energy of battery, there is also no small security risks, just in case occur
Mechanical, automatically controlled failure or misoperation, just easily cause air crash accident（Aircraft bombing）, or even from aerial fall down injure people by a crashing object；It is more
Rotor wing unmanned aerial vehicle is for when transporting express delivery, after flying to destination, if picking people does not reach also, multi-rotor unmanned aerial vehicle just can only
Drop to Ground-Holding（Otherwise battery capacity will exhaust quickly）, and can not stop and wait in the air；Multi-rotor unmanned aerial vehicle is used for
When animal, birds, insect are studied in field observation, the air-flow of the sound and generation that rotor is sent out can make animal, birds, insect
It at scaring and interference, and once takes off and is typically only capable to stay aloft 10~30 minutes, requirement cannot be met at all.
Invention content
The object of the present invention is to provide it is a kind of can stop for a long time more rotors for working or await orders on aloft object without
It is man-machine, 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 includes mainly fuselage, horn, motor, rotor（Spiral
Paddle）, tripod, one end of horn connects fuselage, and motor is mounted on horn, and rotor is mounted in the shaft of motor（Or speed changer
On）, tripod is connected to fuselage in the following, being further typically provided with rotor protective frame in the periphery of rotor to protect high-speed rotating rotor
It is damaged from encountering foreign object.In addition, being additionally provided with extension bow and hook in multi-rotor unmanned aerial vehicle, hangs bow both ends and be arranged in machine
Hanging rod connection with it, or connect with horn or rotor protective frame, and be flexible connection, hanging bow can freely turn around junction
It is dynamic；Hook is then connected to extension bow middle part, for by multi-rotor unmanned aerial vehicle hanging or lodge aloft object；More rotors nobody
When machine is under state of flight, hook hanging（It is hung vertically）Below fuselage.In use, multi-rotor unmanned aerial vehicle can pass through company
It is connected on and hangs the hook on bow to hang or the skyborne electric wire of lodge, branch, street lamp cross bar, billboard, balcony balustrade, wall top etc.
On eminence object.It is similar to existing multi-rotor unmanned aerial vehicle, generally it is also equipped with cloud below multi-rotor unmanned aerial vehicle fuselage of the present invention
Platform and video camera or other working equipments, component are also equipped with battery in fuselage and fly control unit.
The invention has the advantages that due to multi-rotor unmanned aerial vehicle can by be connected to hang hook on bow hanging or
Lodge aloft object（Such as aerial electric wire, branch, street lamp cross bar, billboard, balcony balustrade, wall top etc.）Upper work waits for
Life, and the multi-rotor unmanned aerial vehicle under hanging or lodge state, provide lift without rotor, drive the electricity of rotor wing rotation at this time
Machine is stopped, and will not consume battery power, and for battery power in addition to retaining the making a return voyage other than dosage of multi-rotor unmanned aerial vehicle, remaining can be with
All supply airborne equipment work, therefore can greatly extend the time that airborne equipment works in the air, and hanging or taking
Under extension state, the posture of multi-rotor unmanned aerial vehicle and position are all highly stable, without in addition control, are influenced also very by wind-force
It is small.It is arranged compared with the multi-rotor unmanned aerial vehicle above fuselage with hook setting, the hook setting in multi-rotor unmanned aerial vehicle of the present invention
On hanging bow, and below fuselage, therefore machine gravity is low, it is easier to control, fly for hanging when hanging bow under non-hanging state
When stability it is also more preferable, and control multi-rotor unmanned aerial vehicle hanging when can be hung by the video camera below fuselage to watch
Hang object（Such as aerial electric wire）, need not in addition be arranged dedicated for observing the video camera of body upper；In addition the more rotations of the present invention
Wing unmanned plane, can be with lodge on the objects such as billboard, railing, wall other than it can hang on the thread-shaped bodies such as electric wire
Work；Hook of the hanging below fuselage can be also used for hanging load（Such as courier packages）.
Description of the drawings
Fig. 1 is schematic front view when first embodiment of the invention multi-rotor unmanned aerial vehicle is hovered in the air.
Fig. 2 is the left view schematic diagram of Fig. 1 embodiment multi-rotor unmanned aerial vehicles.
Fig. 3 is the elevational schematic view of Fig. 1 embodiment multi-rotor unmanned aerial vehicles.
Fig. 4 is the stereoscopic schematic diagram of Fig. 1 embodiment multi-rotor unmanned aerial vehicles.
Fig. 5 be Fig. 1 embodiments multi-rotor unmanned aerial vehicle hover in use skyborne electric wire top when schematic diagram.
Fig. 6 is use state diagram when Fig. 1 embodiment multi-rotor unmanned aerial vehicles are hung on skyborne electric wire.
Fig. 7 is use state diagram of Fig. 1 embodiment multi-rotor unmanned aerial vehicle lodges when on wall top surface.
Fig. 8 is use state signal when second embodiment of the invention multi-rotor unmanned aerial vehicle is hung on skyborne electric wire
Figure.
Fig. 9 is stereoscopic schematic diagram when third embodiment of the invention multi-rotor unmanned aerial vehicle is hovered in the air.
Figure 10 is use state diagram when Fig. 9 embodiment multi-rotor unmanned aerial vehicles are hung on skyborne electric wire.
Figure 11 is that Fig. 1 and Fig. 8 embodiment multi-rotor unmanned aerial vehicles remove stereoscopic schematic diagram after hanger.
Figure 12 is that Fig. 9 embodiment multi-rotor unmanned aerial vehicles remove stereoscopic schematic diagram after hanger.
In figure：1. fuselage, 2. horns, 3. motors, 4. rotors, 5. rotor protective frames, 6. tripods, 7. video cameras, 8. hanging rods,
9. hanging bow, 10. hooks, 11. electric wires, 12. walls.
Specific implementation mode
Below in conjunction with the accompanying drawings, by embodiment, the invention will be further described.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, multi-rotor unmanned aerial vehicle of the present invention include mainly fuselage in terms of mechanical realization（1）、
Horn（2）, motor（3）, rotor（4）, tripod（6）.Horn（2）One end connect fuselage（1）, motor（3）Mounted on horn（2）
On, rotor（4）Mounted on motor（3）Shaft on, in rotor（4）Periphery be usually additionally provided with rotor protective frame（5）To protect
High-speed rotating rotor is damaged from encountering foreign object, tripod（6）Then it is connected to fuselage（1）In the following, in fuselage（1）Below one
As be additionally provided with holder and video camera（7）Or other working equipments, component, fuselage（1）In be also equipped with battery and to fly control single
Member.In addition, being additionally provided with hanging rod in multi-rotor unmanned aerial vehicle（8）, hang bow（9）And hook（10）, hanging rod（8）It is connected to fuselage
（1）On, hang bow（9）Both ends and hanging rod（8）Both ends connection, and for flexible connection, hang bow（9）It can be around hanging rod（8）Even
Make being freely rotated for 180 degree or more, hook in the place of connecing（10）Then it is connected to extension bow（9）Middle part.Under state of flight, hook hanging exists
Below fuselage（As shown in Figure 2, Figure 4 shows）.In order to make hook（10）It can reliably gang up on the equal-height position object of wall top surface, hang
Eave tile portion is commonly made to cone-shaped tip.
With reference to Fig. 5, Fig. 6, multi-rotor unmanned aerial vehicle of the present invention when in use, is hung skyborne electric wire if necessary
（11）Upper work（Such as monitoring shoots, awaits orders）, then just first controlling its flight arrives electric wire（11）Top, and allow hook
（10）Next to electric wire（11）, and electric wire（11）Positioned at hook（10）Hook mouth on one side（As shown in Figure 5）.Then allow more rotors nobody
Machine is to hook（10）It hooks one avris of mouth to fly, while reducing rotor rotating speed and closing rotor motor power supply, such hook（10）It will
It hooks in electric wire（11）On, hang bow（9）With hook（10）Also fuselage can be gone to（1）Top, multi-rotor unmanned aerial vehicle also can be steady
Surely it hangs in electric wire（11）It is upper（As shown in Figure 6）.During controlling multi-rotor unmanned aerial vehicle hanging, fuselage can be passed through
（1）Following video camera（7）The image of shooting watches hook in real time（10）With electric wire（11）Relative position, distance.More rotations
Wing unmanned plane hangs skyborne electric wire（11）After upper, the video camera of carrying（7）Can aloft monitor downwards for a long time,
Shooting.To terminate hanging state, as long as allow multi-rotor unmanned aerial vehicle take off again and side fly.Multi-rotor unmanned aerial vehicle can also
It hangs in the same way on the sunshading board equal-height position object above branch, aerial pipeline, street lamp cross bar, balcony.
With reference to Fig. 7, multi-rotor unmanned aerial vehicle of the present invention when in use, if necessary to by its lodge in wall（12）Work on top surface
Make（Such as monitoring shoots, awaits orders）, then just first controlling its flight arrives wall（12）Top, and allow hook（10）Touch wall
（12）Top surface.Then allow multi-rotor unmanned aerial vehicle to hook（10）It hooks one avris of mouth to fly, while reducing rotor rotating speed and closing rotor
Motor power, at this time hook（10）It will gang up in wall（12）On top surface, rotor protective frame（5）It also can side pressure standing in wall
Play a supporting role on face, such multi-rotor unmanned aerial vehicle can steadily lodge in wall（12）On top surface, carry
Video camera（7）It can aloft monitoring downwards, shooting for a long time.During controlling multi-rotor unmanned aerial vehicle lodge, it can lead to
Cross fuselage（1）Following video camera（7）The image of shooting watches hook in real time（10）With wall（12）The relative position of top surface,
Distance.To terminate lodge state, as long as multi-rotor unmanned aerial vehicle is allowed to take off again.Multi-rotor unmanned aerial vehicle can also be used same
Mode lodge in balcony balustrade, the window of opening, high building balcony enclosure wall, outdoor air-conditioner, water tower, chimney equal-height position object
On.
With reference to Fig. 8, in order to keep posture of the multi-rotor unmanned aerial vehicle under hanging state more stable, it is connected to extension bow（9）On
Hook（10）Using double hooking structures, hung in this way to aerial electric wire in multi-rotor unmanned aerial vehicle（11）When upper, it would not occur
Rotation in horizontal direction, fuselage（1）Following video camera（7）The stability of the image of shooting is also just more secure.
With reference to Fig. 9, the extension in multi-rotor unmanned aerial vehicle of the present invention bends（9）Both ends be connected to rotor protective frame（5）On, or
It is to be connected to horn（2）Outer end, and for flexible connection, hang bow（9）It can make the rotation of 180 degree or more around the junction,
Hook（10）Then it is connected to extension bow（9）Middle part.Under state of flight, hook hanging is below fuselage.
Referring to Fig.1 0, multi-rotor unmanned aerial vehicle of the present invention when in use, can be hung skyborne electric wire（11）Upper work
Make.Under hanging state, the video camera that is carried in multi-rotor unmanned aerial vehicle（7）It can shoot, monitor in the air for a long time.
Referring to Fig.1 1, multi-rotor unmanned aerial vehicle of the present invention when in use, if you do not need to being hung or lodge is to eminence object
It works, first can disassemble hanging rod and extension bow before flight on body.Dismounting descended hanging rod and hang bow multi-rotor unmanned aerial vehicle and
Existing same type multi-rotor unmanned aerial vehicle is little compared to difference, can be used as existing same type multi-rotor unmanned aerial vehicle.
Referring to Fig.1 2, after the extension bow in multi-rotor unmanned aerial vehicle of the present invention is disassembled, it is more with existing same type
Rotor wing unmanned aerial vehicle is little compared to difference, can be used as existing same type multi-rotor unmanned aerial vehicle.
Hanging rod, extension bow and hook in multi-rotor unmanned aerial vehicle of the present invention generally use carbon fiber, glass fibre, aluminium alloy etc.
Intensity is high, light-weight material makes, and generally use hollow-core construction.Due to lighter in weight, and when flight center of gravity in machine
Under body, therefore adverse effect will not be brought to the landing and flight of multi-rotor unmanned aerial vehicle, thus increased battery capacity disappears
Consumption can also ignore.In addition upper rubber cushion is usually also covered in hook, or increase frictional force otherwise, it is more in this way
Rotor wing unmanned aerial vehicle hanging is just not easy to slide and rotate when on the objects such as electric wire, and stability also can be more preferable.
Extension bow in multi-rotor unmanned aerial vehicle of the present invention（9）And hook（10）It can be detachable structure, can also use
Integrated structure.
The fuselage of multi-rotor unmanned aerial vehicle of the present invention（1）And horn（2）Integral structure can also be used（This structure is also referred to as
For rack）.
Multi-rotor unmanned aerial vehicle of the present invention can work as existing multi-rotor unmanned aerial vehicle and when required by even
It is connected on and hangs the hook on bow to hang or lodge is in electric wire, pipeline, branch, billboard, traffic mark board, railing, window, height
Wall, street lamp cross bar, on balcony equal-height position object.When being in hanging or lodge state due to multi-rotor unmanned aerial vehicle, without battery electricity
Lift can be provided so that the working equipment entrained by it（Such as camera, video camera, megaphone, signal trunk module, headlamp）
Or component（Such as the gas sensor for detecting air pollution）Available power greatly increase, it is several in " aerial " continuous work
Even 24 hours or more a hour will be no longer difficult, therefore the use space of multi-rotor unmanned aerial vehicle will greatly be extended.For example,
Multi-rotor unmanned aerial vehicle can be hung skyborne electric wire, street lamp cross bar or lodge on billboard by municipal administration, pass through airborne camera shooting
Random pendulum on machine monitoring street disorderly sells, disorderly stop to leave about, littering, the behaviors such as spit everywhere, in addition can also be taken from the air
The picture of on-site law-enforcing can not only record lower video evidence if clashing, can also prevent well other people grab apparatus for making a video recording and
Destroy video evidence；When reporter interviews at the scene, multi-rotor unmanned aerial vehicle can be allowed to hang or lodge aloft images, clapped from eminence
Under the picture event that can more spectators be attracted to watch, and if it happens hit reporter, grab apparatus for making a video recording, it is more in eminence
Rotor wing unmanned aerial vehicle can also take video evidence；When encountering accident（Such as street rally, demonstration, traffic accident, large size
Activity, competitive sports etc.）, the police multi rack multi-rotor unmanned aerial vehicle can be hung or lodge electric wire, branch, high building balcony enclosure wall,
Window, billboard on street lamp cross bar equal-height position object, to field conditions monitor in real time, be imaged；Car owner after having stopped vehicle,
It will be on multi-rotor unmanned aerial vehicle hanging or the nigh eminence object of lodge, so that it may to pass through the monitoring carried in multi-rotor unmanned aerial vehicle
Equipment to car monitor and image in real time, if car is stolen, is touched, scraped, car owner can receive alert notice in time, and
And monitor video can also provide clue to solve the case and evidence；Balcony balustrade, enclosure wall, the window of electric wire, branch or high building in garden
On family, it can also hang or lodge multi-rotor unmanned aerial vehicle is come to garden（Or cell）It is monitored, if child occurs in garden
Injured, foster dog is carried off away by force by people, thief enters events, the monitor videos such as room theft and provides for clue to solve the case and evidence；It is more
When rotor wing unmanned aerial vehicle is relayed for signal, skyborne electric wire can be hung, on branch or lodge is in high building balcony enclosure wall etc.
It works on eminence object, provides lift due to not needing rotor wing rotation, aloft work（Relaying）Time than one
The straight multi-rotor unmanned aerial vehicle hovered or spiraled in the air is much longer；It has come into vogue into performing network living broadcast currently with unmanned plane
Come, it is short just to solve existing multi-rotor unmanned aerial vehicle airborne period using multi-rotor unmanned aerial vehicle of the present invention（Usually only 10~30 points
Clock）Deficiency, can allow multi-rotor unmanned aerial vehicle hang or the skyborne electric wire of lodge, pipeline, branch, window, billboard, publicity
On board, carry out for a long time（Such as several hours or even one day or more）Live streaming；When multi-rotor unmanned aerial vehicle is used to transport express delivery,
After flying to destination, if addressee, which does not show up also, connects goods, multi-rotor unmanned aerial vehicle can be allowed first to hang on electric wire, branch,
Or lodge " STOP " on balcony balustrade equal-height position object（Stop rotor wing rotation）It waits for, both avoidable express mail was stolen in this way robs,
Also avoidable unmanned plane is parked in ground and is destroyed or stolen by people；In crowded places such as exhibition scenes, security side is permissible
By on multi-rotor unmanned aerial vehicle hanging hanger indoors, pipeline or lodge is in billboard, panel, the personnel of lower section are carried out
Monitoring；During case is scouted, personnel in charge of the case can hang multi-rotor unmanned aerial vehicle or lodge aloft monitors, not only monitors
Angle is good and convenient, flexible, more quiet than on ground；Public security personnel in charge of the case can hang multi-rotor unmanned aerial vehicle in branch
On, the offender to concealing the illegal activities such as poison, smuggling of being faked, made in the woods monitors, scouts, images and take
Card；When army is trained in the woods, can by multi-rotor unmanned aerial vehicle hang in the tree, in woods march, trainer into
Row monitoring, prevents personnel lazy and rehearses；When runaway convict is traced at scene, multi-rotor unmanned aerial vehicle can be hung or lodge aloft monitors
And face identification system is opened, the personnel to pass by below multi-rotor unmanned aerial vehicle can be identified in real time, if any target
Personage is by that can identify and alarm at once；When scientific research personnel carries out zooscopy in the wild, can allow more rotors nobody
Machine is hung on branch, such as is hung by Bird's Nest, by honeycomb, above wild boar nest etc., thus can be to birds, insect, dynamic
The progress such as object are for a long time（Such as 24 hours）Close-ups, camera shooting, and the multi-rotor unmanned aerial vehicle under the hanging state
The sound and unusual fluctuation will not be sent out, therefore the birds of observational study, insect, animal will not be interfered and influenced.
Someone's residence is substantially all meeting live wire, trees, balcony balustrade, enclosure wall, billboard, window etc. and is suitble to this hair
The place of bright multi-rotor unmanned aerial vehicle hanging or lodge, therefore the application places of multi-rotor unmanned aerial vehicle of the present invention are almost omnipresent.
Claims (6)
1. one end of a kind of multi-rotor unmanned aerial vehicle, including fuselage, horn, motor, rotor, tripod, horn connects fuselage, motor peace
On horn, rotor be mounted on motor shaft on, tripod be connected to fuselage in the following, it is characterized in that：In multi-rotor unmanned aerial vehicle
On be additionally provided with extension bow and hook, hang bow both ends and connect with hanging rod, horn or the rotor protective frame on fuselage, and connect to be movable
It connects, hanging bow can rotate around junction；Hook is then connected to extension bow middle part, for multi-rotor unmanned aerial vehicle hanging or lodge to exist
On eminence object；Under state of flight, hook hanging is below fuselage.
2. multi-rotor unmanned aerial vehicle according to claim 1, it is characterized in that：It is double hook to be connected to the hook hung on bow.
3. multi-rotor unmanned aerial vehicle according to claim 1, it is characterized in that：Bow and hook are hung as the structure of integration.
4. multi-rotor unmanned aerial vehicle according to claim 1, it is characterized in that：It is hollow-core construction to hang bow and hook.
5. multi-rotor unmanned aerial vehicle according to claim 1, it is characterized in that：Hook head is cone-shaped tip.
6. multi-rotor unmanned aerial vehicle according to claim 1, it is characterized in that：Rubber cushion is cased in hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185279.9A CN108622386A (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 |
|---|---|---|---|
| CN201710185279.9A CN108622386A (en) | 2017-03-25 | 2017-03-25 | A kind of multi-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108622386A true CN108622386A (en) | 2018-10-09 |
Family
ID=63707968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710185279.9A Withdrawn CN108622386A (en) | 2017-03-25 | 2017-03-25 | A kind of multi-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108622386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959768A (en) * | 2020-07-09 | 2020-11-20 | 中国科学院地理科学与资源研究所 | Unmanned aerial vehicle hovering in air through telescopic frame and control method |
-
2017
- 2017-03-25 CN CN201710185279.9A patent/CN108622386A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959768A (en) * | 2020-07-09 | 2020-11-20 | 中国科学院地理科学与资源研究所 | Unmanned aerial vehicle hovering in air through telescopic frame and control method |
| CN111959768B (en) * | 2020-07-09 | 2021-10-15 | 中国科学院地理科学与资源研究所 | Unmanned aerial vehicle hovering in air through telescopic frame and control method |
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Application publication date: 20181009 |