CN206984324U - Rotor wing unmanned aerial vehicle - Google Patents
Rotor wing unmanned aerial vehicle Download PDFInfo
- Publication number
- CN206984324U CN206984324U CN201720873254.3U CN201720873254U CN206984324U CN 206984324 U CN206984324 U CN 206984324U CN 201720873254 U CN201720873254 U CN 201720873254U CN 206984324 U CN206984324 U CN 206984324U
- Authority
- CN
- China
- Prior art keywords
- air bag
- aerial vehicle
- unmanned aerial
- wing unmanned
- rotor wing
- 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
Landscapes
- Toys (AREA)
Abstract
A kind of rotor wing unmanned aerial vehicle is the utility model is related to, it includes：Fuselage main body；Air bag component, the lower section of fuselage main body is arranged at, air bag component is including the airbag housing portion part being connected with fuselage main body, the air bag being accommodated in airbag housing portion part and for the pneumatic element to airbag aeration；Wherein, pneumatic element can be inflated to air bag so that air bag switches to inflated condition from receiving state.Rotor wing unmanned aerial vehicle of the present utility model possesses the ability of reply emergency case, when failure needs forced landing in itself flight course, rotor wing unmanned aerial vehicle can be avoided directly to be in contact with distress landing platform, be not susceptible to damage after ensureing rotor wing unmanned aerial vehicle forced landing, lift the security of flight course.
Description
Technical field
Unmanned air vehicle technique field is the utility model is related to, more particularly to a kind of rotor wing unmanned aerial vehicle.
Background technology
Rotor wing unmanned aerial vehicle has the characteristics that small volume, simple in construction, control ratio is more flexible, being capable of VTOL, freedom
Hovering, additionally it is possible to adapt to various natural environments, possess the advantages that autonomous flight and throwing power, the mankind can be not suitable at some
Entrance complexity and hazardous environment in carry out operation, in recent years scientific research institution, government organs, broadcast medium, individual application and
Military field suffers from more and more important application.With the development of science and technology, in production process of living, rotor wing unmanned aerial vehicle
Use range it is more and more extensive.Existing rotor wing unmanned aerial vehicle is generally used for completion and the task such as takes photo by plane or make an inspection tour.Rotor wing unmanned aerial vehicle
Mobility is good, and flight path is flexible.Rotor wing unmanned aerial vehicle can cross some barriers and hover over precalculated position execution task.
Rotor wing unmanned aerial vehicle is unexpected sometimes to break down and be forced to land in flight course.When rotor wing unmanned aerial vehicle flies
When being forced to drop in water, water can enter the inside of rotor wing unmanned aerial vehicle, so as to further cause to damage to rotor wing unmanned aerial vehicle.
Utility model content
The utility model embodiment provides a kind of rotor wing unmanned aerial vehicle, possesses the ability of reply emergency case, is flown at itself
During break down need forced landing when, rotor wing unmanned aerial vehicle can be avoided directly to be in contact with distress landing platform, ensure rotor without
It is not susceptible to damage after man-machine forced landing, lifts the security of flight course.
On the one hand, a kind of rotor wing unmanned aerial vehicle is proposed according to the utility model embodiment, it includes：
Fuselage main body；Air bag component, is arranged at the lower section of fuselage main body, and air bag component includes what is be connected with fuselage main body
Airbag housing portion part, the air bag being accommodated in airbag housing portion part and for the pneumatic element to airbag aeration；Wherein, inflate
Part can be inflated to air bag so that air bag switches to inflated condition from receiving state.
According to the one side of the utility model embodiment, airbag housing portion part includes gas distribution channel, and pneumatic element passes through
Gas distribution channel connects with airbags, with by gas distribution channel to airbag aeration.
According to the one side of the utility model embodiment, airbag housing portion part includes horizontal annular groove, and air bag is accommodated in
In horizontal annular groove.
According to the one side of the utility model embodiment, the outlet of gas distribution channel is arranged at the bottom of horizontal annular groove,
Import is connected with pneumatic element, and the air inlet of air bag is connected with outlet.
According to the one side of the utility model embodiment, gas distribution channel quantity is multiple, the outlet of multiple gas distribution channels
It is uniformly distributed along the circumference of horizontal annular groove, the quantity of the air inlet of air bag is equal with the quantity of gas distribution channel.
According to the one side of the utility model embodiment, air bag component includes check valve, and check valve is arranged at gas transmission and led to
Road.
According to the one side of the utility model embodiment, pneumatic element includes air pump, and air pump is used for airbag aeration.
According to the one side of the utility model embodiment, airbag housing portion part include connecting rod and with connecting rod one
The annular disk being connected is held, the other end of connecting rod is connected with fuselage main body, and horizontal annular groove is arranged at the periphery of annular disk
Surface.
According to the one side of the utility model embodiment, air bag component also includes propeller, and propeller is arranged at annular
The lower section of disk.
According to the one side of the utility model embodiment, propeller horizontally rotates with annular disk to be connected.
Air bag component is included according to the rotor wing unmanned aerial vehicle that the utility model embodiment provides.Air bag component includes inflatable
Air bag and can be airbag aeration pneumatic element.When rotor wing unmanned aerial vehicle break down, it is necessary to emergency landing to the water surface or
During person ground, pneumatic element can be in time to airbag aeration, so that airbag aeration deploys.Compel to be down to the water surface in rotor wing unmanned aerial vehicle
When, air bag can provide sufficiently large buoyancy for rotor wing unmanned aerial vehicle, avoid rotor wing unmanned aerial vehicle from soaking.Compel to be down in rotor wing unmanned aerial vehicle
During ground, the air bag of expansion can also buffer impulsive force caused by rotor wing unmanned aerial vehicle, avoid rotor wing unmanned aerial vehicle from directly being hit with ground
Hit and cause to damage.So, the rotor wing unmanned aerial vehicle of the utility model embodiment possesses the ability of reply emergency case, lifting flight
The security of process.
Brief description of the drawings
The feature of the utility model exemplary embodiment, advantage and technique effect described below with reference to the accompanying drawings.
Fig. 1 is the overall structure signal that the air bag of the embodiment of the utility model one is in the rotor wing unmanned aerial vehicle of receiving state
Figure；
Fig. 2 is the cross section structure diagram of the airbag housing portion part of the embodiment of the utility model one；
Fig. 3 is the overall structure diagram of the rotor wing unmanned aerial vehicle of the removal air bag of the embodiment of the utility model one；
Fig. 4 is the overall structure signal that the air bag of the embodiment of the utility model one is in the rotor wing unmanned aerial vehicle of inflated condition
Figure；
Fig. 5 is the plan structure signal that the air bag of the embodiment of the utility model one is in the air bag storage member of inflated condition
Figure.
In the accompanying drawings, accompanying drawing is not drawn according to the ratio of reality.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
The detailed description and the accompanying drawings be used to exemplarily illustrate principle of the present utility model, but can not be used for limiting model of the present utility model
Enclose, i.e., the utility model is not limited to described embodiment.
, it is necessary to which explanation, unless otherwise indicated, " multiple " are meant that two or two in description of the present utility model
More than individual；The orientation or position relationship of the instruction such as term " on ", " under ", " interior ", " outer ", which are for only for ease of, describes this practicality newly
Type and simplifying describes, rather than instruction or implies that signified device or element must have specific orientation, with specific orientation
Construction and operation, therefore it is not intended that to limitation of the present utility model.In description of the present utility model, it is also necessary to explanation
It is that unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be
It is fixedly connected or is detachably connected, or is integrally connected；Can be joined directly together, can also be by between intermediary
Connect connected.For the ordinary skill in the art, visual concrete condition understands above-mentioned term in the utility model
Concrete meaning.
In order to more fully understand the utility model, with reference to Fig. 1 to Fig. 5 to the rotor of the utility model embodiment nobody
Machine is described in detail.
The rotor wing unmanned aerial vehicle of the utility model embodiment possesses self rescue function.When the rotor wing unmanned aerial vehicle of the present embodiment needs
, can be with the rescue function of automatic start itself, so as to which the water surface itself can be floated on without making itself when being force-landed in waters
It is immersed in the water, causes component to be damaged so as to avoid rotor wing unmanned aerial vehicle inner inlet.Even, the rotor of the present embodiment without
It is man-machine to use the rescue function when force-landing on land, with impulsive force caused by buffering rotor wing unmanned aerial vehicle forced landing, protect
Rotor wing unmanned aerial vehicle is protected, exempts from the danger smashed.
As shown in figure 1, the rotor wing unmanned aerial vehicle of the utility model embodiment, it includes fuselage main body 10, is arranged at fuselage master
Power Component on body 10 and the air bag component 20 for being arranged at the lower section of fuselage main body 10.It is rotor wing unmanned aerial vehicle that Power Component, which is used for,
Flying power is provided.Air bag component 20 is connected with the belly of fuselage main body 10.The air bag component 20 of the present embodiment includes and machine
Airbag housing portion part 201 that body main body 10 is connected, the air bag 202 being accommodated in airbag housing portion part 201 and for gas
The pneumatic element 203 that capsule 202 is inflated.Air bag 202 is incorporated in airbag housing portion part 201 in unused state, and such one
Aspect, airbag housing portion part 201 can be formed to air bag 202 and protected, and on the other hand, the air bag 202 in receiving state can make
Rotor wing unmanned aerial vehicle compact overall structure, air bag 202 will not take off to rotor wing unmanned aerial vehicle, fly and descent impacts.This
The material of the air bag 202 of embodiment can be plastics or rubber.
Rotor wing unmanned aerial vehicle breaks down, it is necessary to when force-landing, and pneumatic element 203 can start, with to being accommodated in airbag housing portion
Air bag 202 in part 201 is inflated, so that air bag 202 switches to inflated condition from receiving state.Air bag in inflated condition
202, integral level projected area is greater than the horizontal projected area of rotor wing unmanned aerial vehicle.Pneumatic element 203 is inflated to air bag 202
During, air bag 202 can gradually expand and be stretched out from airbag housing portion part 201.
As shown in Fig. 2 the airbag housing portion part 201 of the present embodiment includes gas distribution channel 201c.Pneumatic element 203 is by defeated
Gas passage 201c is connected with air bag 202, to be inflated by gas distribution channel 201c to air bag 202.Gas distribution channel 201c include into
Mouth and outlet.Pneumatic element 203 is tightly connected with import, and air bag 202 is connected with exit seal.The gas distribution channel of the present embodiment
201c can be configured to by the pipeline being separately provided.Pipeline is connected with pneumatic element 203 and air bag 202 respectively.Embodiment
Gas distribution channel 201c can also be that the duct fabricated out in pneumatic element 203 and air bag containing component 201 is configured to.
In one embodiment, airbag housing portion part 201 includes horizontal annular groove 201d.Horizontal annular groove 201d axis
With horizontal plane.Air bag 202 is accommodated in horizontal annular groove 201d.Horizontal annular groove 201d opening is horizontal,
Be advantageous to stretch out from horizontal annular groove 201d after air bag 202 is inflated, and deploy in the horizontal plane.The horizontal annular of the present embodiment
The shape that the cross-sectional profiles line of groove 201d wall portion can be circular arc or the line segment of more than two is in turn connected to form.
In the present embodiment, gas distribution channel 201c outlet is arranged at horizontal annular groove 201d bottom, import and charging portion
Part 203 is connected.Air bag 202 includes air inlet and gas outlet.The outlet phase of the air inlet of air bag 202 and gas distribution channel 201c
Connection, is preferably tightly connected.The axis of gas distribution channel 201c outlet is in horizontal plane, and the air-flow sprayed from outlet can be substantially
Flow in the horizontal direction, so as to which the active force major part that air-flow applies air bag 202 is horizontal direction, be advantageous to promote air bag
202 rapid deployments in the horizontal plane.
In one embodiment, as shown in figure 3, gas distribution channel 201c quantity is multiple.Multiple gas distribution channel 201c's
Outlet is uniformly distributed along horizontal annular groove 201d circumference.The quantity of the air inlet of air bag 202 and gas distribution channel 201c quantity
It is equal.So, pneumatic element 203 can be inflated by multiple gas distribution channel 201c to air bag 202, it is possible to increase inflation speed
Rate so that air bag 202 quickly can switch to inflated condition from contraction state.
In one embodiment, as shown in Fig. 2 air bag component 20 includes check valve 201e.Check valve 201e is arranged at defeated
Gas passage 201c, for making gas distribution channel 201c one-way conductions.The air-flow discharged from pneumatic element 203 can be from gas distribution channel
201c import enters gas distribution channel 201c, gas distribution channel 201c outlet is then flowed to by check valve 201e, but air-flow is not
Can be from gas distribution channel 201c outlet to import direction countercurrently.So, the gas being charged in air bag 202 can not be from gas distribution channel
201c flows back, and avoids the gases did escape inside air bag 202.The check valve 201e of the present embodiment includes valve seat and valve element.Valve
Core can move in valve seat.
In one embodiment, pneumatic element 203 includes air pump.Air pump is used to inflate air bag 202.Air pump can be from outer
Gas is extracted in portion's environment, gas distribution channel 201c is then pumped gas into and is entered by gas distribution channel 201c in air bag 202.
As shown in Figure 4, Figure 5, the air bag 202 of the present embodiment is included along the spaced multiple ring bodies of itself radial direction.
Multiple connector is extended in a radial direction per being provided between two neighboring ring body in multiple ring bodies.During ring body and connector are
Hollow structure, and the inner space of ring body is connected with the inner space of connector.Set between per two neighboring ring body multiple
Connector is uniformly arranged along the circumferential direction of ring body.The shape of the ring body of the present embodiment is in polygon, and preferably side number is more than five
Polygon, or, the shape of ring body is in annular.The air inlet of air bag 202 is arranged at connector.It is provided with ring body discouraged
Valve, gas outlet are arranged on gas bleeder valve.
The airbag housing portion part 201 of the utility model embodiment includes connecting rod 201a and one end with connecting rod 201a
The annular disk 201b being connected.The connecting rod 201a other end is connected with fuselage main body 10.In the present embodiment, connecting rod 201a
For cylindrical-shaped structure.Connecting rod 201a is hollow structure.Cable or pipeline can pass through from connecting rod 201a centre bore,
Ensure that rotor wing unmanned aerial vehicle outward appearance is clean and tidy.Annular disk 201b outer surface sets horizontal annular groove 201d.Pneumatic element 203 can be with
It is fixedly attached on connecting rod 201a outer surface.
The air bag component 20 of the utility model embodiment also includes propeller 21.Propeller 21 is arranged at annular disk 201b's
Lower section.After rotor wing unmanned aerial vehicle is force-landing on the water surface, the air bag 202 in inflated condition can provide enough for rotor wing unmanned aerial vehicle
Big buoyancy, avoids rotor wing unmanned aerial vehicle from being immersed in the water.Meanwhile if when rotor wing unmanned aerial vehicle force-lands distance location bank farther out,
Rotor wing unmanned aerial vehicle, so that propeller 21 produces thrust, can be pushed to bank by operating personnel by action advances device 21, so as to
Rotor wing unmanned aerial vehicle is reclaimed in operating personnel.The propeller 21 of the present embodiment includes outside support and the electricity being arranged on outside support
Machine and propeller.The through hole of horizontal axis and the mounting seat being arranged in through hole are provided with outside support.Motor is installed on
In mounting seat, propeller is connected with the output shaft of motor.
The propeller 21 of the present embodiment horizontally rotates with annular disk 201b to be connected.The rotating shaft that propeller 21 passes through vertical axis
It is rotatablely connected with annular disk 201b.Rotor wing unmanned aerial vehicle is promoted when being moved on the water surface using propeller 21, can be as needed, control
Propeller 21 processed is made to horizontally rotate around the vertical axis of rotating shaft, the direction of propulsion of propeller 21 is adjusted with this, and then change rotation
The moving direction of wing unmanned plane, so that the position movement where rotor wing unmanned aerial vehicle towards operating personnel, further facilitates operator
Member's recovery rotor wing unmanned aerial vehicle.
The rotor wing unmanned aerial vehicle of the utility model embodiment is also included for each power supply that electric power is supplied with electrical component.
The rotor wing unmanned aerial vehicle of the utility model embodiment, it has emergency relief function.Rotor wing unmanned aerial vehicle includes air bag group
Part 20.Air bag component 20 includes inflatable air bag 202 and can be the pneumatic element 203 that air bag 202 is inflated.Work as rotor
Unmanned plane breaks down, it is necessary to during emergency landing to the water surface or ground, and pneumatic element 203 can inflate to air bag 202 in time,
So that air bag 202 is inflating expanded.When rotor wing unmanned aerial vehicle compels to be down to the water surface, air bag 202 can provide enough for rotor wing unmanned aerial vehicle
Big buoyancy, avoids rotor wing unmanned aerial vehicle from soaking.When rotor wing unmanned aerial vehicle compels to be down to ground, the air bag 202 of expansion can also buffer
Impulsive force caused by rotor wing unmanned aerial vehicle, avoids rotor wing unmanned aerial vehicle from directly making impact with the ground and causes to damage.So, the utility model
The rotor wing unmanned aerial vehicle of embodiment possesses the ability of reply emergency case, lifts the security of flight course.
Although the utility model is described by reference to preferred embodiment, model of the present utility model is not being departed from
In the case of enclosing, various improvement can be carried out to it and part therein can be replaced with equivalent.Especially, as long as not depositing
The every technical characteristic being previously mentioned in structural hazard, each embodiment can combine in any way.The utility model
It is not limited to specific embodiment disclosed herein, but all technical schemes including falling within the scope of the appended claims.
Claims (10)
- A kind of 1. rotor wing unmanned aerial vehicle, it is characterised in that including：Fuselage main body；Air bag component, is arranged at the lower section of the fuselage main body, and the air bag component includes what is be connected with the fuselage main body Airbag housing portion part, the air bag being accommodated in the airbag housing portion part and for the pneumatic element to the airbag aeration；Wherein, the pneumatic element can be inflated to the air bag so that the air bag switches to inflation from receiving state State.
- 2. rotor wing unmanned aerial vehicle according to claim 1, it is characterised in that the airbag housing portion part includes gas distribution channel, The pneumatic element is connect by the gas distribution channel and the airbags, to be filled by the gas distribution channel to the air bag Gas.
- 3. rotor wing unmanned aerial vehicle according to claim 2, it is characterised in that the airbag housing portion part includes horizontal annular Groove, the air bag are accommodated in the horizontal annular groove.
- 4. rotor wing unmanned aerial vehicle according to claim 3, it is characterised in that the outlet of the gas distribution channel is arranged at the water The bottom of flat annular groove, import are connected with the pneumatic element, and the air inlet of the air bag is connected with the outlet.
- 5. rotor wing unmanned aerial vehicle according to claim 4, it is characterised in that the gas distribution channel quantity is multiple, Duo Gesuo Circumference of the outlet of gas distribution channel along the horizontal annular groove is stated to be uniformly distributed, the quantity of the air inlet of the air bag with it is described defeated The quantity of gas passage is equal.
- 6. according to the rotor wing unmanned aerial vehicle described in any one of claim 2 to 5, it is characterised in that the air bag component includes unidirectional Valve, the check valve are arranged at the gas distribution channel.
- 7. according to the rotor wing unmanned aerial vehicle described in any one of claim 1 to 5, it is characterised in that the pneumatic element includes air pump, The air pump is used for the airbag aeration.
- 8. according to the rotor wing unmanned aerial vehicle described in any one of claim 3 to 5, it is characterised in that the airbag housing portion part includes Connecting rod and the annular disk being connected with one end of the connecting rod, the other end of the connecting rod and the fuselage main body phase Connection, the horizontal annular groove are arranged at the outer surface of the annular disk.
- 9. rotor wing unmanned aerial vehicle according to claim 8, it is characterised in that the air bag component also includes propeller, described Propeller is arranged at the lower section of the annular disk.
- 10. rotor wing unmanned aerial vehicle according to claim 9, it is characterised in that the propeller turns with annular disk level Dynamic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873254.3U CN206984324U (en) | 2017-07-18 | 2017-07-18 | Rotor wing unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873254.3U CN206984324U (en) | 2017-07-18 | 2017-07-18 | Rotor wing unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206984324U true CN206984324U (en) | 2018-02-09 |
Family
ID=61404480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873254.3U Active CN206984324U (en) | 2017-07-18 | 2017-07-18 | Rotor wing unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206984324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001979A (en) * | 2019-04-06 | 2019-07-12 | 胡永星 | A kind of unmanned vehicle for the anti-crash that can quickly rise |
-
2017
- 2017-07-18 CN CN201720873254.3U patent/CN206984324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001979A (en) * | 2019-04-06 | 2019-07-12 | 胡永星 | A kind of unmanned vehicle for the anti-crash that can quickly rise |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11530036B2 (en) | Fixed-wing aerial underwater vehicle and control method thereof | |
| US9698652B2 (en) | Power generating windbags and waterbags | |
| US20220242545A1 (en) | Autonomous intelligence surveillance reconnaissance and payload delivery system and method of using same | |
| US3774865A (en) | Flying saucer | |
| AU2012229599B2 (en) | Airborne platform | |
| US20070102570A1 (en) | Aircraft | |
| WO2017154552A1 (en) | Flying object | |
| CN105947169A (en) | Solar saucer-shaped floating aircraft provided with shrinkable airbag | |
| WO2022037042A1 (en) | Buoyancy constraint device suitable for water first-aid robot, first-aid robot, and working method | |
| CN206984324U (en) | Rotor wing unmanned aerial vehicle | |
| CN109291744A (en) | The air-cushion device for traffic traveling flight tool and being remotely controlled traffic toy and its using | |
| CN209191615U (en) | The air-cushion device for traffic traveling flight tool and being remotely controlled traffic toy and its using | |
| CN106892079A (en) | One kind is tethered at unmanned plane | |
| CN206766316U (en) | One kind is tethered at unmanned plane | |
| CN211766231U (en) | Detect quick collection system of image | |
| GB2366274A (en) | A compact, economic and manoeuverable aircraft | |
| CN113598499A (en) | Suspension umbrella | |
| CN206087259U (en) | Solar energy dish of collapsible gasbag floats empty aircraft | |
| CN110450923B (en) | Airbag-based water surface rapid rescue device and water surface rescue method | |
| CN113479300B (en) | High altitude rescue unmanned aerial vehicle's fishing device | |
| US11155328B1 (en) | Air vehicle with a controlled buoyancy lifting system and method thereof | |
| CN116552788B (en) | Rescue unmanned aerial vehicle capable of carrying inflatable boat | |
| CN211685571U (en) | Helium statue floating in air | |
| CN1718505A (en) | Safety hydrogen floating force, hydrogen energy fuel airship | |
| RU91953U1 (en) | HIGH AIR PILLOW VEHICLE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |