A kind of individual soldier carries, can cartridge type storage and the collapsible unmanned plane launchedTechnical field
The present invention relates to a kind of unmanned plane, it particularly relates to a kind of individual soldier carries, can cartridge type storage and rolling over of launchingFolded unmanned plane.
Background technology
" switchblade " MAV is developed by US Airways Envirolution, INC. of California, USA.It can be by individual soldierUse low expense ejector to launch, then rely on battery power flight, carry monitoring apparatus, mobile surface targets can be implementedTracing and monitoring, is also equipped with a bomblet in body.Why this small-sized attack unmanned plane can insert in launching tubeCarry, be because that it have employed before and after two to can be with the wing of folding and expanding and locking as switchblade.
" switchblade " unmanned plane is only about 45 centimetres, can load infantry's knapsack.U.S. army is thought, uses " switchblade " energy notableWeaken enemy firepower, such as attack sniper, machine gun and mortar etc., and also the subsidiary injury of " switchblade " is few, and especially suitableIn urban operation.
But the layout of switchblade unmanned plane has two problems.One is that two pairs of wings have two independent rotating shafts, altogetherFour wings, reduce reliability when wing launches.Two is owing to two pairs of wing areas of front and back are close, the control moment of generationBalancing each other mutually, therefore pitching is poor from stability, the concussion that pitch attitude controls easily occurs.
For the problem in correlation technique, effective solution is not yet proposed at present.
Content of the invention
It is an object of the invention to provide a kind of individual soldier carry, can cartridge type storage and launch collapsible unmanned plane, to overcomeCurrently available technology above shortcomings.
For realizing above-mentioned technical purpose, the technical scheme is that and be achieved in that:
A kind of individual soldier carries, can cartridge type storage and the collapsible unmanned plane launched, including fuselage, be provided with at the head of described fuselagePower assembly, described power assembly is provided with camera away from one end of fuselage, and the tail left and right sides of described fuselage is equipped with canThe grid empennage mechanism folding towards the heading of described fuselage, on described fuselage, the two ends up and down at body nodal point are equalBeing provided with host wing, the described host wing at the upper and lower two ends of described fuselage is connected by main wing folding shaft, and described main wing folding shaftPenetrating described fuselage, described main wing folding shaft is located at the 30% ~ 40% of the spanwise length of host wing, and outside host wing is longer,Inner side host wing is shorter, near grid tail at grid empennage mechanism and on the right side of described fuselage tail on the left of described fuselage tailBeing equipped with vertical tail at wing mechanism, described vertical tail is connected with described fuselage by vertical tail folding shaft；Described dynamicPower assembly includes fluted disc propeller hub, drives motor and motor gear, and described fluted disc propeller hub is connected with the head of fuselage, described motorGear coordinates with fluted disc propeller hub internal messing, and described motor gear is connected with the output of described driving motor, described fluted discThe excircle of propeller hub is provided with at least two and fixes seat, and each fixing seat is all connected with by screw folding shaft can be towards instituteState the screw that the tail direction of fuselage folds.
Further, described grid empennage mechanism includes the grid empennage mounting seat being fixedly installed on fuselage tail side,Described grid empennage mounting seat is all connected with can be folded towards the heading of described fuselage by grid empennage folding shaftGrid empennage.
Further, the quantity of described fixing seat is two, and the angle between two fixing seats is 180 °.
Further, described vertical tail can be rotated towards described body joint by vertical tail folding shaft, and angle of rotationDegree is between 0 ° to 180 °.
Further, described fluted disc propeller hub is hollow-core construction.
Beneficial effects of the present invention: the present invention uses the aerodynamic arrangement of static-stability, preposition screw, and flight is relatively more steady,Host wing is opened backward around a main wing folding shaft, improves reliability, and host wing is divided into left and right two around main wing folding shaftPart, adds wing area, reduces wing load and improves cruising time, connects simultaneously because the main wing folding shaft of host wing comparesThe center of gravity of nearly host wing, therefore host wing is less to the asymmetrical stress of main wing folding shaft, opens resistance also less, after folding,Unmanned plane can put into the container of a long cartridge type, it is simple to individual soldier carries, and whole layout is self-stabilization layout.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodimentThe accompanying drawing using is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present inventionExample, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawingsObtain other accompanying drawing.
The individual soldier that Fig. 1 is described according to embodiments of the present invention carries, can cartridge type storage and the collapsible unmanned plane launchedStructural representation；
The individual soldier that Fig. 2 is described according to embodiments of the present invention carries, can the folding of cartridge type storage and the collapsible unmanned plane launchedState diagram；
The individual soldier that Fig. 3 is described according to embodiments of the present invention carries, can the local of cartridge type storage and the collapsible unmanned plane launchedStructural representation；
Fig. 4 is the structural representation of power assembly described according to embodiments of the present invention.
In figure:
1st, fuselage；2nd, host wing；3rd, grid empennage；4th, camera；5th, grid empennage mechanism；6th, main wing folding shaft；7th, vertical endThe wing；8th, vertical tail folding shaft；9th, fluted disc propeller hub；10th, motor is driven；11st, motor gear；12nd, seat is fixed；13rd, screw foldingFolded axle；14th, screw；15th, grid empennage mounting seat；16th, grid empennage folding shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeDescribe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Based onEmbodiment in the present invention, all other embodiment that those of ordinary skill in the art are obtained, broadly fall into present invention protectionScope.
As shown in Figures 1 to 4, a kind of individual soldier according to embodiments of the invention carries, cartridge type can store and launchCollapsible unmanned plane, including fuselage 1, at the head of described fuselage 1, be provided with power assembly, described power assembly is away from fuselage 1One end be provided with camera 4, the tail left and right sides of described fuselage 1 be equipped with can towards described fuselage 1 heading foldGrid empennage mechanism 5, described fuselage 1 is equipped with host wing 2, on described fuselage 1 near the two ends up and down of fuselage 1 center of gravityThe described host wing 2 at lower two ends is connected by main wing folding shaft 6, and described main wing folding shaft 6 penetrates described fuselage 1, describedMain wing folding shaft 6 is located at the 30% ~ 40% of the spanwise length of host wing 2, and outside host wing 2 is longer, and inner side host wing 2 is relativelyShort, on the left of described fuselage 1 tail at grid empennage mechanism 5 and on the right side of described fuselage 1 tail at grid empennage mechanism 5Being equipped with vertical tail 7, described vertical tail 7 is connected with described fuselage 1 by vertical tail folding shaft 8；Described power is totalBecoming to include that the 9th, fluted disc propeller hub drives motor 10 and motor gear 11, described fluted disc propeller hub 9 is connected with the head of fuselage 1, describedMotor gear 11 coordinates with fluted disc propeller hub 9 internal messing, and described motor gear 11 is connected with the output of described driving motor 10Connecing, the excircle of described fluted disc propeller hub 9 is provided with at least two and fixes seat 12, and each fixing seat 12 is all folded by screwAxle 13 is connected with the screw 14 that can fold towards the tail direction of described fuselage 1.
Described grid empennage mechanism 5 includes the grid empennage mounting seat 15 being fixedly installed on fuselage 1 tail side, described latticeGrid empennage mounting seat 15 is all connected with by grid empennage folding shaft 16 can be towards the heading folding of described fuselage 1Grid empennage 3.
The quantity of described fixing seat 12 is two, and the angle between two fixing seats 12 is 180 °.
Described vertical tail 7 can be rotated towards described fuselage 1 head by vertical tail folding shaft 8, and rotational angle is 0 °Between 180 °.
Described fluted disc propeller hub 9 is hollow-core construction, thus convenient installation camera 4.
Understand the technique scheme of the present invention for convenience, below by way of above-mentioned to the present invention in specifically used modeTechnical scheme is described in detail.
When specifically used, described screw 14 and described driving motor the 10th, described fluted disc propeller hub the 9th, described motor gear11st, described screw folding shaft 13 constitutes power assembly, and described motor gear 11 and described driving motor 10 connect, by describedThe inside engaged gear of fluted disc propeller hub 9 drives described fluted disc propeller hub 9 to rotate, and drives described screw 14 to produce pulling force, described fluted discPropeller hub 9 is hollow-core construction, and described camera 4 and other cables can pass through from head, and described screw 14 is with described fluted disc propeller hub 9For axle, can fold to tail, the described host wing 2 at described fuselage two ends about 1 is by described main wing folding shaft 6 and described fuselage1 connects, and is attached to described fuselage 1 upper and lower after folding, and described vertical tail 7 can be rolled over to head around described vertical tail folding shaft 8Folding and being attached to described fuselage 1 both sides, described grid empennage 3 is folded in described fuselage 1 both sides by described grid empennage folding shaft 16,After folding, unmanned plane can put into the container of a long cartridge type, it is simple to individual soldier carries.
The described host wing 2 of described fuselage 1 upper and lower shares a described main wing folding shaft 6, and described main wing folding shaft 6 setsAt the 30% ~ 40% of the spanwise length of described host wing 2, and outside described host wing 2 is longer, and inner side described host wing 2 is shorter,Therefore described host wing 2 is less to the asymmetrical stress of described main wing folding shaft 6, opens resistance also less.
In sum, the technique scheme by means of the present invention, the present invention uses the aerodynamic arrangement of static-stability, preposition spiral shellRotation oar 14, flight is relatively more steady, and host wing 2 is opened backward around a main wing folding shaft 6, improves reliability, and host wing 2 enclosesIt is divided into left and right two parts around main wing folding shaft 6, adds wing area, reduce wing load and improve cruising time, simultaneously becauseThe center of gravity of the main wing folding shaft 6 of host wing 2 relatively host wing 2, the therefore asymmetric pressure to main wing folding shaft 6 for the host wing 2Power is less, opens resistance also less, and after folding, unmanned plane can put into the container of a long cartridge type, it is simple to individual soldier carries, wholeIndividual layout is self-stabilization layout.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present inventionWithin god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.