CN102424110A

CN102424110A - Variable wing miniature amphibious aircraft

Info

Publication number: CN102424110A
Application number: CN2011103747978A
Authority: CN
Inventors: 向天立
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-23
Filing date: 2011-11-23
Publication date: 2012-04-25

Abstract

The invention provides a variable wing miniature amphibious aircraft capable of taking off, landing and flying on the water, on the land and in the air, which belongs to the technical field of aircrafts and is mainly characterized in that a wing automatic folding and unfolding device is arranged right above the front end of a fuselage, a foldable main wing and an aileron which are controlled by a wing ascending and descending device are sequentially arranged on the fuselage from the front side to the back side, a wing load bearing push rod and a fuselage folding and unfolding pull rod connected with the wing are arranged on the fuselage, a wing angle regulation control rod connected with the wing is also arranged on the fuselage, an empennage, a rudder and a propulsion mechanism are arranged at the tail part of the fuselage, the empennage comprises an empennage main wing and an empennage aileron, the propulsion mechanism is characterized in that a rear engine and a propeller are arranged in a propeller guard, and a floating box is arranged at the lower part of the fuselage. The aircraft can realize the vertical landing and short-distance take-off and can realize the running on the land, in the river and in the air, in addition, the weight is light, the size is small, and safety, economy and flexibility are realized.

Description

The miniature land and water of adjustable wing aircraft

Technical field

The invention belongs to the vehicle technology field, relate to a kind of can be at the miniature land and water of the adjustable wing aircraft of water, land and air landing flight.

Background technology

At present, existing automobile, boats and ships, aircraft all have the function of independent use.Automobile can only use in the land, and boats and ships can only navigate by water on the water surface, and aircraft can only aloft fly, and these vehicle all can not use running under the non-condition that self adapts to.Existing medical treatment, public security, speedily carry out rescue work etc. when using vehicle, run into that road blocked, often feel simply helpless, thus the processing of having incured loss through delay thing.Along with social development of science and technology, can be applicable to that land route, river surface, the aerial vehicle are main directions that people study.

Summary of the invention

The contriver is in daily work life process; Find that the existing vehicle exist above-mentioned defective; Through constantly exploring, design, technical matters to be solved by this invention provide a kind of convenient that use, can go in the land route, can go and the miniature land and water of the adjustable wing aircraft of airflight at the water surface again.

For solving the problems of the technologies described above; The technical scheme that the present invention taked is that the miniature land and water of this adjustable wing aircraft comprises fuselage, the traveling tire of underbelly, wing; With steering unit bonded assembly power system; Establish the automatic closing device of wing on the positive top of front fuselage, said wing is collapsible main wing and the aileron of on fuselage, in the past establishing successively backward by the control of wing jacking system, on fuselage, establishes and wing bonded assembly wing folding pull bar and wing load-bearing pull bar; On fuselage, also establish and wing bonded assembly wing adjustment angle control stalk, establish and steering unit bonded assembly servomotor in the end of aileron; Establish empennage, machine rudder and propulsive mechanism at the afterbody of fuselage, said empennage comprises empennage main wing and empennage aileron, and said propulsive mechanism is in propeller shroud, to establish rear-mounted engine and propelling unit; Wheel place at underbelly establishes buoyancy tank, establishes water surface actuating device in the buoyancy tank.

Said machine rudder direction down.

The back mirror that can close up in fuselage is established in both sides, operator's compartment position at fuselage.

The present invention utilizes modern microelectronics to drive; The information technology for automatically treating combines hydraulic pressure, pneumatic etc., designs with reference to the assistant structure of flying bird and insect and flight Changing Pattern; Wing can be folded into different angles; Thereby the realization vertical landing, short field take-off is implemented in land route, river surface, goes in the air.The present invention is in light weight, and upper volume is little in the land route, has safety, economic, advantage flexibly.

Description of drawings

Fig. 1 representes plan structure scheme drawing of the present invention;

Fig. 2 representes the face structural representation of the present invention in when landing;

Fig. 3 representes the backsight structural representation of the present invention when landing;

Fig. 4 representes that the present invention faces structural representation when normal flight;

Fig. 5 representes that the present invention faces structural representation on ground during cruising;

Fig. 6 representes the side-looking structural representation of the present invention when normal flight.

The specific embodiment

Specify below in conjunction with the structure of accompanying drawing the miniature land and water of adjustable wing of the present invention aircraft.

Referring to Fig. 1 to Fig. 6; The structure of the miniature land and water of adjustable wing of the present invention aircraft comprises fuselage 3, the traveling tire 14 of fuselage 3 bottoms, wing; With steering unit bonded assembly power system, before fuselage 3, rectify top and establish the folding that the automatic closing device 1 of wing is used to control wing.Wherein, wing is the collapsible main wing of on fuselage 3, in the past establishing successively backward by 17 controls of wing jacking system 2 and aileron 8, and main wing 2 is processed by aluminium, magnesium alloy; Aileron 8 is processed by the high strength zephyr and is collapsible; Wing jacking system 17 is before wing launches, and at first action is elevated to certain height to wing; Treat wing be elevated to certain altitude after wing launch again, thereby reach purpose of safety.On fuselage 3, establish and wing bonded assembly wing folding pull bar 4 and wing load-bearing pull bar 6; Wherein, Wing folding pull bar 4 is provided with actuating unit on fuselage 3, after wing rises, after wing folding pull bar 4 starts the whole expansion of wing; Skeleton chien shih two wings in main wing and aileron joint portion form two triangles, to support the advancing wing recoil of aircraft flight.Wing load-bearing pull bar 6 is after aircraft takeoff, to bear wing weight, makes wing remain on level attitude, collapsible certain angle when after aircraft is shut down, accepting emergency instruction in landing or engine air, thus make wing become the shape of parachute.On fuselage 3, also establish and wing bonded assembly wing adjustment angle control stalk 7, two stepping motor (not shown) are established in wing adjustment angle control stalk 7 lower ends, receive command signal, are used for controlling the translation-angle of wing.Establish and steering unit bonded assembly servomotor 5 at the both ends of aileron 8; When in aircraft landing or engine air, shutting down; Action in the time of the servomotor 5 at the emergency instruction through being provided with, wing adjustment angle control stalk 7, wing two ends; The wing sidelines 9 that servomotor 5 furthers and is provided with in the aileron 8 make wing become the parachute shape immediately, from can vertical landing safely and smoothly.Establish empennage, machine rudder 18 and propulsive mechanism at the afterbody of fuselage 3, machine rudder 18 directions down, this is that space when closing up for safety and wing is considered.Empennage comprises empennage main wing 10 and empennage aileron 11, and propulsive mechanism is in propeller shroud 13, to establish rear-mounted engine (not shown) and propelling unit 12, and propelling unit 12 is arranged on the afterbody of aircraft, so that aircraft safety when going on the ground.Traveling tire 14 places at fuselage 3 establish buoyancy tank 16, establish water surface actuating device in the buoyancy tank 16, and buoyancy tank 16 is used for aircraft and takes off, lands at the water surface and used when the water surface goes.The back mirror 15 that can close up in machine 3 bodies is established in both sides, operator's compartment position at fuselage 3, and back mirror is opened when land route and the water surface go, and back mirror sticks on the fuselage 3 when aloft flying.

The wing span of the present invention is roomy frivolous; Folding can be varied to different shape freely, is a kind of shape during the aircraft normal flight; It during the aircraft gliding flight another kind of shape; When aircraft landing and contingency flame-out in flight, become a parachute shape at once, thereby can land safely, avoid the generation of accident.

The present invention can vertical landing, can not take off vertically, but not need airport and runway, as long as on long road more than 10 meters, just can take off.Consumption of fuel of the present invention few (regular-grade gasoline), per 100 km consumes oily 5-6 liter when estimating to go on the ground, when sailing on the water, about 10 liters of per 100 km consumption oil, when aloft flying, per 100 km consumes oily 13-15 liter.

The present invention at ground run when parking; Because wing closes up on fuselage; Only need a common parking stall to get final product, its length and width and weight are much smaller than general car, and design is directly to three; The present invention integrates safety, economy, practicality, alerting ability, can one-stop full-range service be provided for medical treatment, public security, speedily carry out rescue work etc.

The present invention starts the technical field of doubtful flying bird and insect flying aspect; They all have the characteristics that volume is little, in light weight, flight distance far away, power consumption is low, if having breakthrough in this respect, let a part of automobile fly up into the sky; Will there be development rapidly in the civil aviation field, and the economic benefit of generation will manifest.

Claims

1. the miniature land and water of adjustable wing aircraft; Comprise fuselage, the traveling tire of underbelly, wing; With steering unit bonded assembly power system; It is characterized in that establishing the automatic closing device of wing on the positive top of front fuselage, said wing is collapsible main wing and the aileron of on fuselage, in the past establishing successively backward by the control of wing jacking system, on fuselage, establishes and wing bonded assembly wing folding pull bar and wing load-bearing pull bar; On fuselage, also establish and wing bonded assembly wing adjustment angle control stalk, establish and steering unit bonded assembly servomotor in the end of aileron; Establish empennage, machine rudder and propulsive mechanism at the afterbody of fuselage, said empennage comprises empennage main wing and empennage aileron, and said propulsive mechanism is in propeller shroud, to establish rear-mounted engine and propelling unit; Wheel place at underbelly establishes buoyancy tank, establishes water surface actuating device in the buoyancy tank.

2. the miniature land and water of adjustable wing according to claim 1 aircraft is characterized in that machine rudder direction down.

3. the miniature land and water of adjustable wing according to claim 1 aircraft is characterized in that establishing the back mirror that can close up in fuselage in the both sides, operator's compartment position of fuselage.