CN107352025B - Multipurpose tethered unmanned aerial vehicle - Google Patents
Multipurpose tethered unmanned aerial vehicle Download PDFInfo
- Publication number
- CN107352025B CN107352025B CN201710617663.1A CN201710617663A CN107352025B CN 107352025 B CN107352025 B CN 107352025B CN 201710617663 A CN201710617663 A CN 201710617663A CN 107352025 B CN107352025 B CN 107352025B
- Authority
- CN
- China
- Prior art keywords
- shell
- connecting piece
- unmanned aerial
- aerial vehicle
- main controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008054 signal transmission Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B64C27/10—Helicopters with two or more rotors arranged coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- 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
- B64D17/00—Parachutes
- B64D17/80—Parachutes in association with aircraft, e.g. for braking thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Toys (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a multipurpose tethered unmanned aerial vehicle, which comprises a shell, four foldable arms connected to the shell, a framework fixedly arranged in the shell, an electronic speed regulator arranged at the bottom of the shell, a main controller, a flight data collector, a parachute emergency device, a power module and a signal transmission module which are arranged on the framework, and four-axis eight-oar rotor wings connected to the four foldable arms, wherein the four foldable arms are connected with the main controller; the driving motor of the four-axis eight-oar rotor wing is connected with an electronic speed regulator, and the electronic speed regulator, the flight data acquisition device, the parachute emergency device, the power supply module and the signal transmission module are all connected with a main controller. The horn is arranged to be of a foldable structure, so that folding transportation is facilitated, and the parachute emergency device is arranged, so that emergency forced landing can be performed under the condition that the unmanned aerial vehicle breaks down, and damage to the unmanned aerial vehicle is reduced to the greatest extent.
Description
Technical Field
The invention relates to the technical field of a tethered unmanned aerial vehicle, in particular to a multipurpose tethered unmanned aerial vehicle.
Background
With the rapid development of unmanned aerial vehicle technology, demands for unmanned aerial vehicles are becoming stronger, and unmanned aerial vehicles play an increasing role in the current society. Limited by the development of battery technology, the duration of operation has been a bottleneck in unmanned aerial vehicle technology, and unmanned aerial vehicles which conventionally rely on batteries as energy sources often do not last more than one hour. In many cases, the working time of only tens of minutes is far from enough, so that the tethered unmanned aerial vehicle is generated, and the tethered unmanned aerial vehicle transmits electric energy and performs data transmission through the photoelectric comprehensive cable, so that the unmanned aerial vehicle can continuously work for a long time without being limited by the electric energy. The existing tethered unmanned aerial vehicle is of an integrated fixing structure, cannot be folded and transported, and waste of transportation space is caused; on the other hand, when the tethered unmanned aerial vehicle breaks down, safe landing cannot be performed, and damage to the tethered unmanned aerial vehicle is caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multipurpose tethered unmanned aerial vehicle, wherein a horn is arranged in a foldable structure, so that folding and transportation are facilitated, and meanwhile, a parachute emergency device is arranged, so that the tethered unmanned aerial vehicle can safely land, and damage to the tethered unmanned aerial vehicle is avoided.
The technical scheme of the invention is as follows:
the utility model provides a multipurpose tethered unmanned aerial vehicle, includes the casing, connects four collapsible horn on the casing, the skeleton of fixed setting in the casing is inside, installs the electronic governor in the casing bottom, installs main control unit, flight data collector, parachute emergency device, power module and the signal transmission module on the skeleton to and connect four eight oar rotors on four collapsible horn; the driving motor of the four-axis eight-oar rotor wing is connected with the electronic speed regulator, and the flight data acquisition device, the parachute emergency device, the power supply module, the signal transmission module and the electronic speed regulator are all connected with the main controller; the casing on be provided with four horn connectors, all the suit is fixed with tubular casing connecting piece on four horn connectors, the interior tip of four collapsible horn on all the suit be fixed with tubular horn connecting piece, casing connecting piece and horn connecting piece between rotate through the pivot and be connected, the horn connecting piece overcoat be equipped with movable connecting ring, movable connecting ring is provided with the ring channel for on an annular terminal surface of casing connecting piece, the lateral wall of ring channel is connected with the outer wall contact of casing connecting piece.
The outer ends of the shell connecting piece and the horn connecting piece are provided with annular limiting plate structures, and the end parts of the horn connecting head and the inner end parts of the foldable horn are in contact limit with the corresponding limiting plates.
The bottom of casing connecting piece outer end be provided with the pivot of integrative plastic type, the pivot is the level setting and perpendicular to tubular casing connecting piece, the bottom of horn connecting piece outer end be fixed with the rotation connecting piece, rotate the connecting piece suit and rotate along the pivot in the pivot.
The side wall of the movable connecting ring annular groove is provided with internal threads, the outer wall of the shell connecting piece, which is positioned at the outer end, is provided with external threads, and the side wall of the annular groove is in threaded connection with the outer wall of the shell connecting piece.
The signal transmission module comprises a wireless communication module and a photoelectric converter which are respectively connected with the main controller, and the photoelectric converter transmits the converted optical signals out through optical fibers.
The framework is also provided with a GPS module connected with the main controller. The invention has the advantages that:
according to the invention, the horn and the shell are rotationally connected by adopting the shell connecting piece and the horn connecting piece which are rotationally connected, when the unmanned aerial vehicle needs to fly, the horn connecting piece drives the horn to rotate to a position horizontally butted with the shell connecting piece and is connected and fixed by adopting the movable connecting ring, so that the normal flying of the unmanned aerial vehicle is ensured; when the unmanned aerial vehicle is stopped to fly and needs to be packaged and transported, the movable connecting ring can be separated from the shell connecting piece, and the horn connecting piece rotates to be perpendicular to the shell connecting piece under the action of gravity, so that the purpose of folding and transportation is realized; the invention is provided with the parachute emergency device connected with the main controller, when the tethered unmanned aerial vehicle breaks down, the main controller controls the parachute emergency device to be opened, and simultaneously controls the driving motor of the four-axis eight-oar rotor to stop rotating, so that the safe landing of the tethered unmanned aerial vehicle is realized, and the damage of the tethered unmanned aerial vehicle is avoided.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a bottom view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a schematic view of the structure of the inside of the casing of the present invention.
Fig. 5 is a schematic view of the structure of the case connector and the arm connector of the present invention in a horizontal state.
Fig. 6 is a schematic view showing the structure of the case connector and the arm connector in a folded state of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1-4, a multipurpose tethered unmanned aerial vehicle comprises a machine shell 1 with a working load 21 hung below, four foldable arms 2 connected to the machine shell 1, a framework 3 fixedly arranged inside the machine shell 1, a main controller 4, a flight data collector 5, a parachute emergency device 6, a power module 7, a wireless communication module 8, a photoelectric converter 9 and a GPS module 10 which are arranged on the framework 3, an electronic speed regulator 11 arranged at the bottom of the machine shell 1, and four-axis eight-oar rotor wings 12 connected to the four foldable arms 2; the driving motor of the four-axis eight-oar rotor wing 12 is connected with the electronic speed regulator 11, and the flight data collector 5, the parachute emergency device 6, the power module 7, the wireless communication module 8, the photoelectric converter 9, the GPS module 10 and the electronic speed regulator 11 are all connected with the main controller 4; wherein, the photoelectric converter 9 transmits the converted optical signal out through the optical fiber;
referring to fig. 5 and 6, four arm connectors 13 (see fig. 1) are arranged on the casing 1, tubular casing connectors 14 are sleeved and fixed on the four arm connectors 13, tubular arm connectors 15 are sleeved and fixed on the inner end parts of the four foldable arms 2, annular limiting plate 16 structures are arranged at the outer ends of the casing connectors 14 and the arm connectors 15, and the end parts of the arm connectors 13 and the inner end parts of the foldable arms 2 are in contact limit with the corresponding limiting plates 15; the bottom of the outer end of the shell connecting piece 14 is provided with an integrally molded rotating shaft 17, the rotating shaft 17 is horizontally arranged and is perpendicular to the tubular shell connecting piece 14, the bottom of the outer end of the arm connecting piece 15 is fixedly provided with a rotating connecting piece 18, and the rotating connecting piece 18 is sleeved on the rotating shaft 17 to rotate along the rotating shaft 17; the movable connecting ring 19 is sleeved outside the arm connecting piece 15, an annular groove 110 is formed in an annular end face of the movable connecting ring 19 opposite to the shell connecting piece 14, internal threads are formed in the side wall of the annular groove 110, external threads are formed in the outer wall of the shell connecting piece 14 located at the outer end, and the side wall of the annular groove 110 is in threaded connection with the outer wall of the shell connecting piece 14.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A multipurpose tethered unmanned aerial vehicle is characterized in that: the device comprises a shell, four foldable arms connected to the shell, a framework fixedly arranged in the shell, an electronic speed regulator arranged at the bottom of the shell, a main controller arranged on the framework, a flight data collector, a parachute emergency device, a power module, a signal transmission module and four-axis eight-oar rotor wings connected to the four foldable arms; the driving motor of the four-axis eight-oar rotor wing is connected with the electronic speed regulator, and the flight data acquisition device, the parachute emergency device, the power supply module, the signal transmission module and the electronic speed regulator are all connected with the main controller; the machine shell is provided with four machine arm connectors, tubular machine shell connecting pieces are sleeved and fixed on the four machine arm connectors, tubular machine arm connecting pieces are sleeved and fixed on the inner end parts of the four foldable machine arms, annular limiting plate structures are arranged at the outer ends of the machine shell connecting pieces and the machine arm connecting pieces, and the end parts of the machine arm connectors and the inner end parts of the foldable machine arms are in contact limit with the corresponding limiting plates; the bottom of the outer end of the shell connecting piece is provided with an integrally molded rotating shaft which is horizontally arranged and perpendicular to the tubular shell connecting piece, the bottom of the outer end of the horn connecting piece is fixedly provided with a rotating connecting piece, and the rotating connecting piece is sleeved on the rotating shaft and rotates along the rotating shaft; the movable connecting ring is sleeved outside the horn connecting piece, an annular groove is formed in the movable connecting ring relative to an annular end face of the shell connecting piece, internal threads are formed in the side wall of the annular groove, external threads are formed in the outer wall of the shell connecting piece, located at the outer end, of the shell connecting piece, and the side wall of the annular groove is in threaded connection with the outer wall of the shell connecting piece.
2. The multi-purpose tethered unmanned aerial vehicle of claim 1 wherein: the signal transmission module comprises a wireless communication module and a photoelectric converter which are respectively connected with the main controller, and the photoelectric converter transmits the converted optical signals out through optical fibers.
3. The multi-purpose tethered unmanned aerial vehicle of claim 1 wherein: the framework is also provided with a GPS module connected with the main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617663.1A CN107352025B (en) | 2017-07-26 | 2017-07-26 | Multipurpose tethered unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617663.1A CN107352025B (en) | 2017-07-26 | 2017-07-26 | Multipurpose tethered unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107352025A CN107352025A (en) | 2017-11-17 |
| CN107352025B true CN107352025B (en) | 2023-05-26 |
Family
ID=60286167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710617663.1A Active CN107352025B (en) | 2017-07-26 | 2017-07-26 | Multipurpose tethered unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352025B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398744A (en) * | 2018-10-19 | 2019-03-01 | 北京大工科技有限公司 | One kind being tethered at UAV system and its control method |
| DE102020208577A1 (en) * | 2020-07-08 | 2022-01-13 | Robert Bosch Gesellschaft mit beschränkter Haftung | emergency stop device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787334A (en) * | 2015-03-31 | 2015-07-22 | 西南科技大学 | Automatic off-line device, tethered unmanned aerial device and obstacle avoidance method of tethered unmanned aerial device |
| CN104986339A (en) * | 2015-06-10 | 2015-10-21 | 浙江空行飞行器技术有限公司 | Unmanned aerial vehicle capable of being prevented from being crashed |
| CN105223958A (en) * | 2015-09-25 | 2016-01-06 | 中国电子进出口总公司 | A kind of emergency communication based on captive unmanned plane and support system and method |
| CN207045722U (en) * | 2017-07-26 | 2018-02-27 | 安徽云翼航空技术有限公司 | A kind of multipurpose captive unmanned plane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9573683B2 (en) * | 2014-04-28 | 2017-02-21 | Arch-Aerial, Llc | Collapsible multi-rotor UAV |
-
2017
- 2017-07-26 CN CN201710617663.1A patent/CN107352025B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787334A (en) * | 2015-03-31 | 2015-07-22 | 西南科技大学 | Automatic off-line device, tethered unmanned aerial device and obstacle avoidance method of tethered unmanned aerial device |
| CN104986339A (en) * | 2015-06-10 | 2015-10-21 | 浙江空行飞行器技术有限公司 | Unmanned aerial vehicle capable of being prevented from being crashed |
| CN105223958A (en) * | 2015-09-25 | 2016-01-06 | 中国电子进出口总公司 | A kind of emergency communication based on captive unmanned plane and support system and method |
| CN207045722U (en) * | 2017-07-26 | 2018-02-27 | 安徽云翼航空技术有限公司 | A kind of multipurpose captive unmanned plane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107352025A (en) | 2017-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204489196U (en) | The many rotor wing unmanned aerial vehicles of a kind of fuels and energy | |
| CN107074366B (en) | Helicopter | |
| CN203047531U (en) | Multi-rotor unmanned aerial vehicle | |
| CN204606221U (en) | A kind of many rotor fuel-electrics energy conversion aircraft | |
| CN204055195U (en) | A kind of six rotor diving aircraft | |
| CN107352025B (en) | Multipurpose tethered unmanned aerial vehicle | |
| CN106005386A (en) | Ducted unmanned aerial vehicle for combinable clusters | |
| CN103498760A (en) | Device and use method for replenishing energy to flywheel battery by wind power generated when bicycle runs | |
| CN108216603A (en) | A kind of foldable four axis unmanned plane of long wheelbase | |
| CN205044954U (en) | Coaxial two thick liquid hybrid gyroplane | |
| CN205770202U (en) | A kind of captive unmanned plane automatic deploying and retracting case | |
| CN207045722U (en) | A kind of multipurpose captive unmanned plane | |
| WO2019047429A1 (en) | Multi-rotor unmanned aerial vehicle-based duct propulsion system | |
| CN107600417A (en) | A kind of flying robot's Hardware Design method for carrying redundancy mechanical arm | |
| CN107264792A (en) | A kind of modular unmanned plane of dynamical system | |
| CN205931255U (en) | Spherical unmanned aerial vehicle based on ARM | |
| CN207208470U (en) | A kind of modular unmanned plane of dynamical system | |
| CN206797748U (en) | A kind of UAV Intelligent dynamical system | |
| CN202666408U (en) | Six-arm model aerial propeller | |
| CN215098247U (en) | Vertical take-off and landing fixed wing aircraft | |
| CN213649899U (en) | Collapsible VTOL unmanned aerial vehicle | |
| CN214493340U (en) | Flapping wing aircraft with parachute function | |
| CN210027898U (en) | Power system and unmanned aerial vehicle | |
| CN205221113U (en) | Portable companion of wrist formula flies autonomic control unmanned aerial vehicle | |
| CN202961882U (en) | Aeromodelling aircraft aerial photo triaxial tripod head with photographic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |