CN112810817A - Aerial goods hook formula unmanned aerial vehicle of jettisoninging - Google Patents
Aerial goods hook formula unmanned aerial vehicle of jettisoninging Download PDFInfo
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- CN112810817A CN112810817A CN202110195431.8A CN202110195431A CN112810817A CN 112810817 A CN112810817 A CN 112810817A CN 202110195431 A CN202110195431 A CN 202110195431A CN 112810817 A CN112810817 A CN 112810817A
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- aerial vehicle
- unmanned aerial
- throwing
- throwing device
- head cover
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- 239000000463 material Substances 0.000 claims abstract description 38
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- 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
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/061—Frames
- B64C1/063—Folding or collapsing to reduce overall dimensions, e.g. foldable tail booms
-
- 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
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/068—Fuselage sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
-
- 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
- B64D1/00—Dropping, ejecting, releasing or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/08—Dropping, ejecting, or releasing articles the articles being load-carrying devices
-
- 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
- B64D1/00—Dropping, ejecting, releasing or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/08—Dropping, ejecting, or releasing articles the articles being load-carrying devices
- B64D1/14—Absorbing landing shocks
-
- 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
- B64D47/08—Arrangements of cameras
-
- 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
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- 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
- B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses an aerial material hook type throwing unmanned aerial vehicle, which comprises an unmanned aerial vehicle main body, a head cover, a pod type holder and a throwing device, wherein six groups of unmanned aerial vehicle wings are wound outside the head cover, the pod type holder is arranged between two adjacent unmanned aerial vehicle wings outside the head cover and is used for shooting high-definition pictures, a foot rest is arranged at the bottom end of the head cover, the foot rest is arranged at two sides of the lower end of the head cover and is obliquely fixed, the throwing device comprises a throwing device, a throwing box and a protective fixing frame, the throwing device is arranged at the lower end part of an installation frame plate, the throwing box is arranged below the throwing device, a hook is arranged at the upper end of the throwing device, and a shockproof protective pad; the ware carry of jettisoninging is great, and the mode of jettisoninging is various, and six designs provide powerful power for unmanned aerial vehicle flight platform especially, reduce and come and go the operation number of times of jettisoninging, improve work efficiency greatly. The throwing box effectively protects the inside thrown goods and materials, and the goods and materials can be smoothly thrown.
Description
Technical Field
The invention relates to an unmanned aerial vehicle, in particular to an aerial material hook type throwing unmanned aerial vehicle.
Background
The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar. The aircraft can take off like a common airplane under the radio remote control or launch and lift off by a boosting rocket, and can also be thrown into the air by a mother aircraft for flying. During recovery, the aircraft can land automatically in the same way as the common aircraft landing process, and can also be recovered by a parachute or a barrier net for remote control. Can be repeatedly used for many times. The method is widely used for aerial reconnaissance, monitoring, communication, anti-submergence, electronic interference and the like. At present, the mainstream is that an unmanned aerial vehicle carries various throwing materials, passes through various complex terrains and severe environments, and opens a throwing box to carry out low-altitude throwing after reaching a throwing place.
The volume of a traditional unmanned aerial vehicle throwing box is too small, the loaded goods and materials are limited, the throwing is required to be carried for many times, the efficiency is not high, and the throwing mode is inflexible, for example, when large-volume goods and materials such as quilts are thrown, the throwing box cannot be loaded into the throwing box, the throwing can not be carried out in other modes, particularly in an accident scene, the rescue goods and materials cannot be delivered to the maximum extent, the rescue work is influenced to a certain extent, and rescue workers face severe examination; in addition, the protective layer of the outer layer of the traditional throwing goods and materials is not firm enough, and the goods and materials are easy to damage after being thrown and dropped on the ground, so that extra loss is caused, and improvement is needed.
Disclosure of Invention
The invention aims to provide an aerial material hook type throwing unmanned aerial vehicle to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an aerial material hook type throwing unmanned aerial vehicle comprises an unmanned aerial vehicle main body, a head cover, a pod type holder and a throwing device, wherein the head cover covers the unmanned aerial vehicle main body;
the nacelle type cloud deck is arranged between two adjacent unmanned aerial vehicle wings outside the hood and is used for shooting high-definition pictures;
the foot rest is arranged at the bottom end of the head hood, the foot rest is arranged on two sides of the lower end of the head hood and is obliquely fixed, the mounting frame plate is fixed at the upper end of the frame body, and the battery electrically connected with the unmanned aerial vehicle main body is arranged at the upper end of the mounting frame plate;
the throwing device comprises a throwing device, a throwing box and a protective fixing frame for limiting the throwing box, wherein the throwing device is arranged at the lower end part of the mounting frame plate, the throwing box is arranged below the throwing device, the upper end of the throwing box is provided with a hook matched with the throwing device, and the bottom end of the throwing box is provided with a shockproof protection pad;
the protection fixing frame comprises a plurality of groups of pipe bodies fixed on two sides of the lower end of the foot rest, the plurality of groups of pipe bodies are encircled outside the throwing box and form a rectangular frame, guide pulleys matched with the throwing box are arranged in the middle of each pipe body, opening and closing folding pieces and carbon tube connecting pieces are arranged at two ends of each pipe body respectively, one end of each pipe body is movably matched with the adjacent pipe body through the opening and closing folding pieces, and the other end of each pipe body is rotatably connected with the adjacent pipe body through the carbon tube connecting pieces.
Preferably, the pipe body is a carbon fiber pipe.
Preferably, the unmanned aerial vehicle wing includes main arm, time arm and folded piece, main arm one end and hood lateral wall fixed connection, and the main arm other end passes through folded piece and time arm swing joint, and the one end that the main arm was kept away from to the time arm is equipped with the screw, and the screw is equipped with the motor that is used for driving screw pivoted with the junction of time arm.
Preferably, the pod-type holder comprises a fixed support and a holder main body arranged at the lower end of the fixed support, the fixed support is positioned between two adjacent wings of the unmanned aerial vehicle and is horizontally placed, and two ends of the fixed support are detachably connected with the main arm.
Preferably, a cross bar supporting piece for improving the placing stability of the foot rest is fixed at the bottom end of the foot rest.
Preferably, the damping cotton is sleeved at two ends of the cross rod supporting piece.
Preferably, the shockproof protection pad is made of high-density sponge material, and a spring device for cushioning is mounted at the end of the shockproof protection pad.
Preferably, the spring devices are arranged in a plurality of groups and respectively arranged in the center and four corners of the lower end part of the shockproof protection pad.
Preferably, the hood includes casing and lower casing, goes up the casing cover and establishes the upper end in the unmanned aerial vehicle main part, and lower casing cover establishes the lower tip in the unmanned aerial vehicle main part, goes up the casing and locks each other down between the casing.
Preferably, the outer surface of the hood is of a streamlined structure.
Compared with the prior art, the invention has the beneficial effects that: the throwing device is heavy in hanging load and various in throwing modes, the six-axis design provides strong power for the flight platform of the unmanned aerial vehicle, the times of the back-and-forth throwing operation are reduced, the working efficiency is greatly improved, the throwing box effectively protects the inside thrown goods and materials, and the throwing of the goods and materials is smoothly finished;
high definition nacelle formula cloud platform can provide more clear more extensive field of vision for the operator, because cloud platform itself adopts rapid disassembly structure, the dismouting is portable simple, the cover body that sets up outside the unmanned aerial vehicle main part in addition adopts streamlined design, effectively reduces the windage, the wing can be folded on the unmanned aerial vehicle, reduces the space that occupies after folding, effectively deals with large-scale unmanned aerial vehicle in the restriction in the aspect of the transportation, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of an aerial material hook type throwing unmanned aerial vehicle.
Fig. 2 is a schematic structural diagram of a throwing box in an aerial material hook type throwing unmanned aerial vehicle.
Fig. 3 is a schematic structural diagram of a folding member that opens and closes in an aerial material hook type throwing unmanned aerial vehicle.
Fig. 4 is a schematic structural diagram of a head cover of an aerial material hook type throwing unmanned aerial vehicle.
Fig. 5 is a schematic structural diagram of a shockproof protection pad in an aerial material hook type throwing unmanned aerial vehicle.
Fig. 6 is a schematic structural diagram of a spring device in an aerial material hook type throwing unmanned aerial vehicle.
In the figure: 1. a head cover; 2. a main arm; 3. a secondary arm; 4. a folding member; 5. a motor; 6. a propeller; 7. a foot rest; 8. a pod-type head; 9. a throwing device; 10. a battery; 11. a throwing box; 12. a guide pulley; 13. a shock-proof protection pad; 1301. a spring device; 14. opening and closing the folding piece; 15. a carbon tube connector; 16. damping cotton; 17. a pipe body; 18. mounting a frame plate; 19. hooking; 20. and fixing the bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the invention, an aerial material hook 19 type throwing unmanned aerial vehicle comprises an unmanned aerial vehicle main body, a head cover 1 covering the unmanned aerial vehicle main body, a pod type holder 8 and a throwing device with a cushioning function, wherein six groups of wings of the unmanned aerial vehicle with a folding function are arranged around the head cover 1;
the foot rests 7 are arranged at the bottom end of the head hood 1, the foot rests 7 are arranged on two sides of the lower end of the head hood 1 and are obliquely fixed, the mounting frame plate 18 is fixed at the upper end of the frame body, and the battery 10 electrically connected with the unmanned aerial vehicle main body is arranged at the upper end of the mounting frame plate 18; the head cover 1 comprises an upper shell and a lower shell, the upper shell is covered at the upper end of the unmanned aerial vehicle main body, the lower shell is covered at the lower end of the unmanned aerial vehicle main body, and the upper shell and the lower shell are buckled with each other; the outer surface of the head cover 1 is of a streamline structure; the hood 1 adopts a mode of connecting and fixing the upper shell and the lower shell, effectively protects various components, and plays a role in preventing water and dust for the outside at the same time, and in addition, the whole hood 1 adopts a streamline design, so that the wind resistance can be effectively reduced;
the throwing device comprises a throwing device 9, a throwing box 11 and a protective fixing frame for limiting the throwing box 11, wherein the throwing device 9 is arranged at the lower end part of a mounting frame plate 18, the throwing box 11 is arranged below the throwing device 9, the upper end of the throwing device is provided with a hook 19 matched with the throwing device 9, and the bottom end of the throwing device is provided with a shockproof protection pad 13;
the protection fixing frame comprises a plurality of groups of pipe bodies 17 fixed on two sides of the lower end part of the foot rest 7, the plurality of groups of pipe bodies 17 surround the outside of the throwing box 11 and form a rectangular frame, the middle part of each pipe body 17 is provided with a guide pulley 12 matched with the throwing box 11, the two ends of each pipe body 17 are respectively provided with an opening and closing folding piece 14 and a carbon tube connecting piece 15, one end of each pipe body 17 is movably matched with the adjacent pipe body 17 through the opening and closing folding piece 14, and the other end of each pipe body 17 is rotatably connected with the adjacent pipe body 17 through;
the tube body 17 is a carbon fiber tube; under the limit of a pipe body 17 on a protective fixing frame, a guide pulley 12 is used for guiding, so that the throwing box can be accurately thrown to a specified throwing place, a hook 19 is arranged at the top of the throwing box 11 and is convenient to connect with a throwing device 9, a shockproof protection pad is arranged at the bottom of the throwing box 11, the throwing box 11 can be maximally protected when falling to the ground, the throwing box 11 is prevented from being damaged by collision, the throwing goods and materials inside the throwing box can be further prevented from being damaged, and the throwing box can be recycled for multiple times;
the unmanned aerial vehicle wing comprises a main arm 2, a secondary arm 3 and a folding piece 4, wherein one end of the main arm 2 is fixedly connected with the side wall of a hood 1, the other end of the main arm 2 is movably connected with the secondary arm 3 through the folding piece 4, a propeller 6 is arranged at one end of the secondary arm 3 far away from the main arm 2, and a motor 5 for driving the propeller 6 to rotate is arranged at the connection part of the propeller 6 and the secondary arm 3; the foldable wing arm of the unmanned aerial vehicle has the characteristics of strong structure, easiness in assembly and disassembly and attractive appearance, the foldable piece 4 is connected with the main arm 2 and the secondary arm 3 of the unmanned aerial vehicle, the occupied space is reduced after the foldable wing arm is folded, and the limitation of a large unmanned aerial vehicle in transportation is effectively coped with;
the pod type cloud deck 8 is arranged between two adjacent unmanned aerial vehicle wings outside the hood 1 and is used for shooting high-definition pictures; the pod-type holder 8 comprises a fixed support 20 and a holder main body arranged at the lower end of the fixed support 20, the fixed support 20 is positioned between two adjacent wings of the unmanned aerial vehicle and is horizontally placed, and two ends of the fixed support 20 are detachably connected with the main arm 2; the cradle head main body is installed between the two main arms through the fixing support 20, the structure is firm, meanwhile, the pod type cradle head 8 adopts a quick-release structure, the disassembly and the assembly are portable and simple, in addition, the pod type cradle head 8 carries a 4K high-definition camera, a high-speed processor controls the accurate operation of a motor, each fine movement is compensated, a camera keeps a stable shooting angle, clear and stable pictures can be shot even under high-speed flight and severe vibration, and an operator can control the unmanned aerial vehicle to reach a target place for accurate throwing;
a cross rod supporting piece for improving the placing stability of the foot rest 7 is fixed at the bottom end of the foot rest 7, and damping cotton 16 is sleeved at two ends of the cross rod supporting piece; the cross frame supporting piece is fixed at the bottom end of the foot rest 7 and used for improving the stability of the foot rest 7 when placed, and in addition, when the unmanned aerial vehicle lands on the ground, the shock absorption cotton 16 can effectively buffer the impact force caused by the falling of the unmanned aerial vehicle, so that the stability is further enhanced;
the shockproof protection pad 13 is made of high-density sponge material, and the end part of the shockproof protection pad is provided with a spring device 1301 playing a role in cushioning; the spring devices 1301 are arranged in multiple groups and respectively arranged in the center and four corners of the lower end part of the shockproof protection pad 13; the shock-proof protection pad 13 made of high-density sponge material can effectively absorb the impact from the outside, and the damage to the box body of the throwing box 11 caused by landing in the ground can be effectively reduced by matching with the arrangement of the spring device 1301.
The working principle of the invention is as follows: when the unmanned aerial vehicle is in operation, the throwing box 11 is placed below the throwing device 9, the hook 19 is pulled to be fixed with a buckling piece on the throwing device, the pipe bodies 17 on the protective fixing frame are mutually folded to limit the throwing box 11, the motor 5 on the wings of the unmanned aerial vehicle is started to drive the propeller 6 to rotate, so that the unmanned aerial vehicle ascends, when the unmanned aerial vehicle moves to the throwing bottom end, the opening and closing folding piece 14 on the pipe body 17 is opened, the two adjacent pipe bodies are unfolded through the carbon tube connecting piece 15, and finally, the throwing device 9 is started under the guide of the guide pulley 12 to be accurately thrown to a designated throwing place; 9 carry of jettison ware is great, and the mode of jettison is various, and six designs provide powerful power for unmanned aerial vehicle flight platform especially, reduce to come and go the operation number of times of jettison, improve work efficiency greatly, and the box of jettison 11 effectively protects inside jettison goods and materials, makes goods and materials jettison accomplish smoothly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. An aerial material hook type throwing unmanned aerial vehicle comprises an unmanned aerial vehicle main body and a head cover (1) covering the unmanned aerial vehicle main body, and is characterized by further comprising a pod type holder (8) and a throwing device with a cushioning function, wherein six groups of unmanned aerial vehicle wings with a folding function are wound on the outer ring of the head cover (1);
the pod type cloud deck (8) is arranged between two adjacent unmanned aerial vehicle wings outside the hood (1) and is used for shooting high-definition pictures;
the foot rests (7) are arranged at the bottom end of the head hood (1), the foot rests (7) are arranged on two sides of the lower end of the head hood (1) and are obliquely fixed, a mounting frame plate (18) is fixed at the upper end of a frame body, and a battery (10) electrically connected with the unmanned aerial vehicle main body is arranged at the upper end of the mounting frame plate (18);
the throwing device comprises a throwing device (9), a throwing box (11) and a protective fixing frame for limiting the throwing box (11), wherein the throwing device (9) is arranged at the lower end part of a mounting frame plate (18), the throwing box (11) is arranged below the throwing device (9), the upper end of the throwing device is provided with a hook (19) matched with the throwing device (9), and the bottom end of the throwing device is provided with a shockproof protection pad (13);
the protection mount is including fixing multiunit body (17) of tip both sides under foot rest (7), the multiunit body (17) encircle outside throwing case (11) and enclose into a rectangular frame, body (17) middle part is equipped with and throws case (11) matched with guide pulley (12), body (17) both ends are equipped with folding piece (14) and carbon tube connecting piece (15) that open and shut respectively, body (17) one end is through opening and shutting folding piece (14) rather than adjacent body (17) clearance fit, body (17) other end is connected rather than adjacent body (17) rotation through carbon tube connecting piece (15).
2. The aerial material hook throwing unmanned aerial vehicle of claim 1, wherein said pipe body (17) is a carbon fiber pipe.
3. The aerial material hook type throwing unmanned aerial vehicle of claim 1, wherein wings of the unmanned aerial vehicle comprise a main arm (2), a secondary arm (3) and a folding piece (4), one end of the main arm (2) is fixedly connected with the side wall of the hood (1), the other end of the main arm (2) is movably connected with the secondary arm (3) through the folding piece (4), one end, far away from the main arm (2), of the secondary arm (3) is provided with a propeller (6), and a motor (5) for driving the propeller (6) to rotate is arranged at the joint of the propeller (6) and the secondary arm (3).
4. An aerial material hook-type throwing unmanned aerial vehicle according to claim 3, wherein the pod-type holder (8) comprises a fixed support (20) and a holder body arranged at the lower end of the fixed support (20), the fixed support (20) is positioned between two adjacent wings of the unmanned aerial vehicle and is horizontally placed, and the two ends of the fixed support are detachably connected with the main arm (2).
5. The aerial material hook type throwing unmanned aerial vehicle of claim 1, wherein a cross bar support piece for improving the placement stability of the foot stand (7) is fixed at the bottom end of the foot stand (7).
6. The aerial material hooking unmanned aerial vehicle of claim 5, wherein shock absorbing cotton (16) is sleeved on both ends of the cross bar support.
7. The aerial material hook type throwing unmanned aerial vehicle of claim 1, wherein the shockproof protective pad (13) is made of high-density sponge material, and a spring device (1301) for buffering is mounted at the end of the shockproof protective pad.
8. The aerial material hook type throwing unmanned aerial vehicle of claim 7, wherein the spring devices (1301) have multiple groups and are respectively arranged in the center and four corners of the lower end of the shockproof protection pad (13).
9. The aerial material hook type throwing unmanned aerial vehicle of claim 1, wherein the hood (1) comprises an upper shell and a lower shell, the upper shell is covered at the upper end of the unmanned aerial vehicle body, the lower shell is covered at the lower end of the unmanned aerial vehicle body, and the upper shell and the lower shell are mutually buckled.
10. The aerial material hook type throwing unmanned aerial vehicle of claim 1, wherein the outer surface of the hood (1) is of a streamline structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110195431.8A CN112810817B (en) | 2021-02-19 | 2021-02-19 | Aerial material hook type throwing unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110195431.8A CN112810817B (en) | 2021-02-19 | 2021-02-19 | Aerial material hook type throwing unmanned aerial vehicle |
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| Publication Number | Publication Date |
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| CN112810817A true CN112810817A (en) | 2021-05-18 |
| CN112810817B CN112810817B (en) | 2024-09-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320700A (en) * | 2021-07-01 | 2021-08-31 | 上海航谛科技有限公司 | Unmanned aerial vehicle with accurate air-drop function |
| CN113879539A (en) * | 2021-11-03 | 2022-01-04 | 四川省天域航通科技有限公司 | Large-scale unmanned aerial vehicle convenient for rescue goods and materials conveying |
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