CN106314802A - Parachute bay device for unmanned aerial vehicle and unmanned aerial vehicle - Google Patents
Parachute bay device for unmanned aerial vehicle and unmanned aerial vehicle Download PDFInfo
- Publication number
- CN106314802A CN106314802A CN201610833927.2A CN201610833927A CN106314802A CN 106314802 A CN106314802 A CN 106314802A CN 201610833927 A CN201610833927 A CN 201610833927A CN 106314802 A CN106314802 A CN 106314802A
- Authority
- CN
- China
- Prior art keywords
- umbrella
- hatchcover
- unmanned plane
- parachute
- cabin
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
- B64U70/00—Launching, take-off or landing arrangements
- B64U70/80—Vertical take-off or landing, e.g. using rockets
- B64U70/83—Vertical take-off or landing, e.g. using rockets using parachutes, balloons or the like
Abstract
The invention relates to a parachute bay device for an unmanned aerial vehicle and the unmanned aerial vehicle. The parachute bay device for the unmanned aerial vehicle is arranged on a vehicle body of the unmanned aerial vehicle, and comprises a parachute bay body, a parachute bay cover, a driving mechanism and a clamping piece. An opening is formed in the parachute bay body, and formed in the lower surface of the vehicle body; the opening in the parachute bay body is covered with the parachute bay cover, and a first end and a second end are formed on the parachute bay cover in the length direction of the vehicle body; the first end of the parachute bay cover is hinged to one end of the parachute bay body, and the second end of the parachute bay cover is clamped to the other end of the parachute bay body through the clamping piece; the driving mechanism is connected with the clamping piece and used for allowing the clamping piece to clamp or open the parachute bay cover. The parachute bay device for the unmanned aerial vehicle is easy to operate, safe, convenient and fast, the parachute bay cover can be rapidly opened, and a parachute is released and can be smoothly pulled out.
Description
Technical field
The present invention relates to unmanned plane parachute-opening technical field, particularly relate to umbrella cabin device and the unmanned plane of a kind of unmanned plane.
Background technology
Unmanned plane, after completing task, need to ensure that safety returns to ground, in order to check tasks carrying situation, for avoiding the need for
The extra complexity arranging airstrips is general by arranging parachute on unmanned plane, when certain altitude near under unmanned plane
Time, release a parachute so that unmanned plane can return to safely ground, and to parachute recycling, nothing can well be solved
Man-machine landing problem.
In prior art, commonly used drogue chute gun, penetrate the parachuting method of umbrella cylinder and rocket extract, there are some safety hidden
Suffer from, may result in parachute and be wound around with body, or be wound around with propeller, hinder the normal pull-out of parachute, cause unmanned
Machine cannot steadily decline.
For these hidden danger, the present invention can more directly elongate the safe distance of aircraft and parachute, uses lower parachute-opening
Technology, can directly throw after aircraft by umbrella during parachute-opening, then by air-flow by umbrella machine liter.
Summary of the invention
For the above-mentioned technical problem overcoming prior art to exist, the invention provides the umbrella cabin device of a kind of unmanned plane,
Its simple to operate, safe and convenient, can quickly open umbrella hatchcover, discharges parachute, and parachute can be made to pull out smoothly.
The technical scheme is that the umbrella cabin device of a kind of unmanned plane, it is arranged at
On described unmanned plane body, it includes umbrella cabin nacelle, umbrella hatchcover, drive mechanism and Fastener;Described umbrella cabin nacelle is provided with out
Mouthful, described opening is arranged on the lower surface of described body;Described umbrella hatchcover covers the opening of described umbrella cabin nacelle, at described machine
On the length direction of body, described umbrella hatchcover is formed with the first end and the second end;First end of described umbrella hatchcover and cabin, described umbrella cabin
One end of body is hinged, and the second end of described umbrella hatchcover is clamped in the other end of described umbrella cabin nacelle by described Fastener;Described
Drive mechanism is connected with described Fastener, is used for so that described Fastener clamping or opens described umbrella hatchcover.
The invention has the beneficial effects as follows: utilize Fastener to be clamped in by umbrella hatchcover in the nacelle of umbrella cabin, when needs release landing
During umbrella, utilize drive mechanism drive Fastener motion, discharge umbrella hatchcover, umbrella hatchcover due to self gravitation effect around with umbrella cabin nacelle
Jointed shaft free-falling, thus the parachute being arranged on umbrella hatchcover is dished out in time.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described Fastener includes that connecting rod and draw-in groove, described connecting rod are connected with described drive mechanism, and described draw-in groove sets
Being placed on the second end of described umbrella hatchcover, described drive mechanism drives described connecting rod to be stuck in described draw-in groove, with fixing described umbrella
Hatchcover, described drive mechanism drives described connecting rod to depart from described draw-in groove, to open described umbrella hatchcover.
Use above-mentioned further scheme to provide the benefit that: to utilize connecting rod to be stuck in draw-in groove, fixed by umbrella hatchcover, cover umbrella
The opening of cabin nacelle, when needs release a parachute, recycling drive mechanism drive link moves, and departs from draw-in groove so that umbrella cabin
Lid moves down around the jointed shaft with umbrella cabin nacelle, thus the parachute pull-out that will be arranged on hatchcover, under the effect of air-flow,
Release a parachute.
Further, described drive mechanism is steering wheel.
Present invention also offers a kind of unmanned plane, it includes the umbrella cabin dress of the unmanned plane described in body and any of the above-described item
Putting, described umbrella cabin nacelle is arranged on described body.
The invention has the beneficial effects as follows: utilize Fastener to be clamped in by umbrella hatchcover in the nacelle of umbrella cabin, when needs release landing
During umbrella, utilize drive mechanism to drive Fastener motion, discharge umbrella hatchcover, it is simple to thrown in time by the parachute being arranged on umbrella hatchcover
Go out.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described umbrella cabin nacelle embeds the inside setting of described body.
Above-mentioned further scheme is used to provide the benefit that: the inside that umbrella cabin nacelle embeds body is arranged, it is not necessary to extra
Increase space, umbrella cabin, reduce the fuselage weight of unmanned plane.
Further, described umbrella hatchcover is the part of lower surface for described body.
Above-mentioned further scheme is used to provide the benefit that: using umbrella hatchcover as the part of the lower surface of body, it is not necessary to
The extra umbrella hatchcover that increases, the structure of simplification body, reduces the quality of body.
Further, described umbrella cabin nacelle is arranged near the tail of described body.
Above-mentioned further scheme is used to provide the benefit that: umbrella cabin nacelle to be arranged, when umbrella hatchcover near the tail of body
When opening, parachute is thrown the rear portion of aircraft rapidly, it is to avoid parachute is wound around with body when dishing out or is wound around with parachute,
Make the parachute can be by time, successfully open.
Further, the first end of described umbrella hatchcover is arranged away from the tail of described body, and the second end of described umbrella hatchcover leans on
The tail of nearly described body is arranged.
Above-mentioned further scheme is used to provide the benefit that: umbrella hatchcover is designed as said structure, when umbrella hatchcover is opened,
Parachute can be conducive to further by time, successfully dish out.
Accompanying drawing explanation
Fig. 1,2 it is the plan structure schematic diagram of umbrella cabin device of the unmanned planes that the embodiment of the present invention two provides.
In accompanying drawing, the list of parts representated by each label is as follows:
1-body, 2-umbrella hatchcover, 3-drive mechanism, 4-connecting rod, 5 draw-in grooves.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.It should be noted that in the case of not conflicting, in embodiments herein and embodiment
Feature can be mutually combined.
Embodiment one
The umbrella cabin device of unmanned plane that the present embodiment provides, it is arranged on described unmanned plane body, and it includes umbrella cabin
Nacelle, umbrella hatchcover, drive mechanism and Fastener;Described umbrella cabin nacelle is provided with opening, and described opening is arranged at described body
On lower surface;Described umbrella hatchcover covers the opening of described umbrella cabin nacelle, on the length direction of described body, described umbrella hatchcover shape
Become to have the first end and the second end;First end of described umbrella hatchcover is hinged with one end of described umbrella cabin nacelle, the of described umbrella hatchcover
Two ends are clamped in the other end of described umbrella cabin nacelle by described Fastener;Described drive mechanism is connected with described Fastener, uses
In making described Fastener clamping or opening described umbrella hatchcover.
Parachute includes extractor parachute and the main chute being connected with extractor parachute, and extractor parachute and main chute are contained in umbrella cabin nacelle weight,
The umbrella rope of extractor parachute is connected on umbrella hatchcover, and when opening umbrella hatchcover, extractor parachute is thrown the outside of unmanned plane, and pulls out master
Umbrella, under the effect of air-flow, opens main chute.For the umbrella cabin device of the unmanned plane that the present embodiment provides, it utilizes clamping
Umbrella hatchcover is clamped in the nacelle of umbrella cabin by part, and when needing drive mechanism to receive the signal enabling parachute, drive mechanism drives
Fastener moves, and the second end of umbrella hatchcover departs from umbrella cabin nacelle, owing to the first end of umbrella hatchcover is hinged with umbrella cabin nacelle, when umbrella cabin
When second end of lid departs from umbrella cabin nacelle, umbrella hatchcover is due to self gravitation effect, along the jointed shaft free-falling with umbrella cabin nacelle,
Open umbrella hatchcover, be connected to the extractor parachute on umbrella hatchcover and be then spilled over engine body exterior, and pull out main chute, under the impact of air-flow,
Main chute is opened, thus completes the opening process of parachute.
Embodiment two
As shown in Figure 1, 2, the umbrella cabin device of the unmanned plane that the present embodiment provides, it is arranged at the body of described unmanned plane
On 1, it includes umbrella cabin nacelle, umbrella hatchcover 2, drive mechanism 3 and Fastener;Described umbrella cabin nacelle is provided with opening, described opening
It is arranged on the lower surface of described body 1;Described umbrella hatchcover 2 covers the opening of described umbrella cabin nacelle, in the length of described body 1
On direction, described umbrella hatchcover 2 is formed with the first end and the second end;First end of described umbrella hatchcover 2 and the one of described umbrella cabin nacelle
Holding hinged, the second end of described umbrella hatchcover 2 is clamped in the other end of described umbrella cabin nacelle by described Fastener;Described driving machine
Structure 3 is connected with described Fastener, is used for so that described Fastener clamping or opens described umbrella hatchcover 2.
Drive mechanism 3 therein is preferably steering wheel, and Fastener therein includes connecting rod 4 and draw-in groove 5, described connecting rod 4 and institute
Stating driving machine 3 structure to connect, described draw-in groove 5 is arranged on the second end of described umbrella hatchcover 2, and described drive mechanism 3 drives described company
Bar 4 is stuck in described draw-in groove 5, and with fixing described umbrella hatchcover 2, described drive mechanism 3 drives described connecting rod 4 to depart from described draw-in groove 5,
To open described umbrella hatchcover 2.As it is shown in figure 1, the top view of the umbrella cabin device that Fig. 1 is umbrella hatchcover 2 when being closed, when needing
During umbrella hatchcover 2 to be closed, drive mechanism 3 drive link 4 moves so that connecting rod 4 is stuck in draw-in groove 5, is fixed by umbrella hatchcover 2, with
Cover the opening of umbrella cabin nacelle.As in figure 2 it is shown, Fig. 2 is the umbrella hatchcover 2 just top view of umbrella cabin device when opening, when needing
Time to be released a parachute, recycling drive mechanism 3 drive link 4 moves, and departs from draw-in groove 5, and umbrella hatchcover 2 is made due to self gravitation
With, along the jointed shaft free-falling with umbrella cabin nacelle, thus the extractor parachute pull-out that will be arranged on umbrella hatchcover 2, and then pull-out is main
Umbrella, under the impact of air-flow, opens main chute.
Embodiment three
A kind of unmanned plane that the present embodiment provides, it includes the umbrella cabin of the unmanned plane described in body and embodiment one or two
Device, described umbrella cabin nacelle is arranged on body.
In one of them embodiment of the present embodiment, umbrella cabin therein nacelle embeds the inside of body and arranges, it is not necessary to volume
Outer increase umbrella freight space is put, and simplifies the structure of body, reduces the weight of fuselage.Preferably, using umbrella hatchcover as the lower surface of body
Part design, it is not necessary to extra increase umbrella hatchcover, simplify the structure of body, reduce further the weight of fuselage.Preferably
Ground, also can be arranged umbrella cabin nacelle, when umbrella hatchcover is opened, after parachute is thrown aircraft rapidly near the tail of body
Portion, it is to avoid parachute is wound around with body when dishing out or is wound around with parachute so that parachute can be by time, successfully open.
In a preferred implementation of the present embodiment, also the first end of umbrella hatchcover can be arranged away from the tail of described body, institute
The second end stating umbrella hatchcover is arranged near the tail of described body, umbrella hatchcover is designed as this kind of structure, when the second of umbrella hatchcover
After end departs from umbrella cabin nacelle, umbrella hatchcover free-falling under gravity so that the extractor parachute being connected on umbrella hatchcover is in machine
The opposite direction of body heading, is conducive to parachute by the rear to body of dishing out in time, it is to avoid parachute is wound around further
On fuselage or propeller.
The unmanned plane that the present embodiment provides, it, by designing the umbrella cabin device of said structure, can in time, successfully open fall
Fall umbrella, solve parachute in prior art cannot dish out in time and the unmanned plane that causes cannot the problem of stable landing, its behaviour
Making simple, safe and practical, cost is relatively low, applied widely, is applicable to various disadvantageous landform or weather condition so that unmanned
The attitude of machine landing is more stable.
In describing the invention, it should be noted that term " pushes up ", " end ", " " interior ", " outward " etc. instruction orientation or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, and not
It is to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as limitation of the present invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction
Or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected;Can
To be mechanical connection, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.Additionally, in describing the invention, except as otherwise noted, " multiple " are meant that two or two
Above.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. a umbrella cabin device for unmanned plane, it is arranged on described unmanned plane body, it is characterised in that include cabin, umbrella cabin
Body, umbrella hatchcover, drive mechanism and Fastener;
Described umbrella cabin nacelle is provided with opening, and described opening is arranged on the lower surface of described body;Described umbrella hatchcover covers institute
Stating the opening of umbrella cabin nacelle, on the length direction of described body, described umbrella hatchcover is formed with the first end and the second end;
First end of described umbrella hatchcover is hinged with one end of described umbrella cabin nacelle, and the second end of described umbrella hatchcover is by described clamping
Part is clamped in the other end of described umbrella cabin nacelle;
Described drive mechanism is connected with described Fastener, is used for so that described Fastener clamping or opens described umbrella hatchcover.
The umbrella cabin device of unmanned plane the most according to claim 1, it is characterised in that described Fastener includes connecting rod and card
Groove, described connecting rod is connected with described drive mechanism, and described draw-in groove is arranged on the second end of described umbrella hatchcover, described drive mechanism
Driving described connecting rod to be stuck in described draw-in groove, with fixing described umbrella hatchcover, it is described that described drive mechanism drives described connecting rod to depart from
Draw-in groove, to open described umbrella hatchcover.
The umbrella cabin device of unmanned plane the most according to claim 1 and 2, it is characterised in that described drive mechanism is steering wheel.
4. a unmanned plane, it is characterised in that include the umbrella cabin device of unmanned plane described in body and above-mentioned 1 to 3 any one,
Described umbrella cabin nacelle is arranged on described body.
Unmanned plane the most according to claim 4, it is characterised in that described umbrella cabin nacelle embeds the inside of described body and sets
Put.
Unmanned plane the most according to claim 5, it is characterised in that described umbrella hatchcover is of the lower surface of described body
Point.
Unmanned plane the most according to claim 4, it is characterised in that described umbrella cabin nacelle sets near the tail of described body
Put.
Unmanned plane the most according to claim 7, it is characterised in that the first end of described umbrella hatchcover is away from the machine of described body
Tail is arranged, and the second end of described umbrella hatchcover is arranged near the tail of described body.
Priority Applications (1)
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CN201610833927.2A CN106314802A (en) | 2016-09-20 | 2016-09-20 | Parachute bay device for unmanned aerial vehicle and unmanned aerial vehicle |
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CN201610833927.2A CN106314802A (en) | 2016-09-20 | 2016-09-20 | Parachute bay device for unmanned aerial vehicle and unmanned aerial vehicle |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107444660A (en) * | 2017-07-04 | 2017-12-08 | 西安飞机工业(集团)有限责任公司 | A kind of opening mechanism and deployment method of aircraft drag umbrella hatch door |
CN107499539A (en) * | 2017-08-23 | 2017-12-22 | 襄阳宏伟航空器有限责任公司 | One kind is portable to penetrate umbrella rocket projector |
CN109250111A (en) * | 2018-09-29 | 2019-01-22 | 长光卫星技术有限公司 | A kind of Modularized unmanned machine parachute cabin system |
CN116331487A (en) * | 2023-02-10 | 2023-06-27 | 四川省天域航通科技有限公司 | Air drop cabin of large fixed wing freight unmanned aerial vehicle and air drop method thereof |
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CN204871613U (en) * | 2015-08-12 | 2015-12-16 | 新疆安飞智能科技发展有限公司 | Unmanned aerial vehicle throws down and launches formula parachute -opening device |
CN204937514U (en) * | 2015-09-25 | 2016-01-06 | 佛山世寰智能科技有限公司 | A kind of unmanned plane with falling guard function |
WO2016025444A1 (en) * | 2014-08-13 | 2016-02-18 | Dronetech Studio, Llc | Parachute deployment system for an unmanned aerial vehicle |
CN206068168U (en) * | 2016-09-20 | 2017-04-05 | 北京韦加无人机科技股份有限公司 | A kind of umbrella cabin device of unmanned plane and unmanned plane |
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JPH01306397A (en) * | 1988-06-03 | 1989-12-11 | Nec Corp | Automatic parachute opening device |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107444660A (en) * | 2017-07-04 | 2017-12-08 | 西安飞机工业(集团)有限责任公司 | A kind of opening mechanism and deployment method of aircraft drag umbrella hatch door |
CN107499539A (en) * | 2017-08-23 | 2017-12-22 | 襄阳宏伟航空器有限责任公司 | One kind is portable to penetrate umbrella rocket projector |
CN107499539B (en) * | 2017-08-23 | 2024-03-26 | 襄阳宏伟航空器有限责任公司 | Portable parachute shooting rocket launching device |
CN109250111A (en) * | 2018-09-29 | 2019-01-22 | 长光卫星技术有限公司 | A kind of Modularized unmanned machine parachute cabin system |
CN116331487A (en) * | 2023-02-10 | 2023-06-27 | 四川省天域航通科技有限公司 | Air drop cabin of large fixed wing freight unmanned aerial vehicle and air drop method thereof |
CN116331487B (en) * | 2023-02-10 | 2024-03-01 | 四川省天域航通科技有限公司 | Air drop cabin of large fixed wing freight unmanned aerial vehicle and air drop method thereof |
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