CN208760892U - A kind of X-shaped swept-back wing unmanned plane - Google Patents

Abstract

The utility model discloses a kind of X-shaped swept-back wing unmanned planes, including fuselage and wing, wing includes the first wing, the second wing, third wing and the 4th wing, first wing includes wing main wing, wing aileron, propeller and electric machine assembly, electric machine assembly is fixedly mounted on the upper middle side part of wing main wing, electric machine assembly is for driving propeller rotational, wing aileron is mounted on wing main wing lower part and one end far from fuselage, rear flush of the rear and wing main wing of wing aileron close to fuselage one end, the leading-edge sweep of wing main wing, angle of sweep degree are 30 °.The middle part of wing is arranged in propeller by the unmanned plane of the utility model, and wing, by the way of sweepback, so that the flat winged stability of the unmanned plane is good, adaptable to air-flow, operation difficulty is small；The unmanned plane is converted to horizontal flight by controlling the torque that the angle of wing aileron generates to control unmanned plane by vertical flight, so that the unmanned plane is more stable and easily operated.

Description

A kind of X-shaped swept-back wing unmanned plane

Technical field

The utility model belongs to air vehicle technique field, more particularly, to a kind of X-shaped swept-back wing unmanned plane.

Background technique

Unmanned plane currently on the market can be divided into two classes: fixed-wing unmanned plane and rotor wing unmanned aerial vehicle.Fixed-wing unmanned plane is logical It crosses wing and rudder face generates lift and operating torque, with the flight time is long, flying distance is remote, flying speed is fast, wind loading rating The advantages that strong.But one section of needs are longer when fixed-wing unmanned plane takes off slides distance of taking off, higher to environmental requirement of taking off, right The operating technology of unmanned operators requires high；These disadvantages significantly limit the use occasion of fixed-wing unmanned plane.Rotor Unmanned plane generates lift and operating torque by rotor, has many advantages, such as that VTOL, hovering, flight are flexible, therefore revolve Wing unmanned plane does not need special landing runway, has better adaptability to complex site.But the shortcomings that rotor wing unmanned aerial vehicle It is clear that the flight time is short, flying distance is close, flying speed is slow, wind loading rating is poor, these disadvantages also greatly limit rotor without Man-machine task scope.

From being born from unmanned plane, people, which just have been working hard, to attempt to develop the nothing for combining fixed-wing and rotor Man-machine, making it not only has the efficient cruising ability of fixed-wing unmanned plane, but also the VTOL ability with rotor wing unmanned aerial vehicle.

With the maturation of the rise of multi-rotor unmanned aerial vehicle and technology in recent years, people start conventional fixed-wing unmanned plane and Multi-rotor unmanned aerial vehicle is combined.

A kind of scheme is arranged in multiple rotors in the plane parallel with the unmanned plane longitudinal axis, and unmanned plane uses horizontal attitude VTOL is carried out, generates lift and operating torque by more rotors when VTOL, uses dedicated thrust power in the sky System carries out flat winged, lift and behaviour when flying by the way that the generations such as conventional fixation alar part such as wing, aileron, vertical fin, horizontal tail are flat Vertical torque.Therefore, more rotors and the battery of matching, mechanical structure etc. are completely useless in flat fly, and cause " deadweight " of unmanned plane It is excessive, and the limited mass of entire unmanned plane, it is difficult to do big.

Another scheme is the setting fixed flat wing between the rotor of multi-rotor unmanned aerial vehicle, and unmanned plane uses vertical appearance State carries out VTOL, in the sky by vertical posture be converted to horizontality carry out it is flat fly, rotors more in this way are both VTOL When power and power when horizontal flight, solve the problems, such as that " deadweight " is excessive, but the propeller of this unmanned plane is solid It is scheduled on wing edge, and uses straight wing, so that the stability of the unmanned plane is poor, operating difficulties.

Utility model content

The purpose of the utility model is to overcome above-mentioned deficiency in the prior art, provide a kind of X-shaped swept-back wing nobody Machine, which propeller is arranged in the middle part of wing, and wing is flown surely by the way of sweepback so that the unmanned plane is flat Qualitative good, adaptable to air-flow, operation difficulty is small；It controls nothing by controlling the torque that the angle of wing aileron generates It is man-machine that horizontal flight is converted to by vertical flight, so that the unmanned plane is more stable and easily operated.

In order to achieve the above purposes, the technical solution adopted by the utility model is: a kind of X-shaped swept-back wing unmanned plane, feature Be: including fuselage and wing, the wing is fixedly mounted on the fuselage, and the wing includes the first wing, the second machine The wing, third wing and the 4th wing, first wing, the second wing, the structure of third wing and the 4th wing are identical, described First wing and third wing are symmetricly set on the left and right sides of the fuselage, and second wing and the 4th wing are symmetrical arranged Angle between the front and rear sides of the fuselage, first wing and the second wing is 90 °, and first wing includes machine One end of wing main wing, wing aileron, propeller and electric machine assembly, the wing main wing is fixedly connected with the side wall of the fuselage, The electric machine assembly is fixedly mounted on the upper middle side part of wing main wing, and the propeller is mounted on the top of electric machine assembly, described For electric machine assembly for driving propeller rotational, the wing aileron is mounted on the one of wing main wing lower part and the separate fuselage End, the rear of the wing aileron is with wing main wing before the rear flush of described fuselage one end, the wing main wing Edge sweepback, angle of sweep degree are 30 °.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the fuselage includes nose-ring and fuselage box Body, the nose-ring are fixedly mounted on the top of fuselage box body, the central axis and fuselage box body of the nose-ring Central axis coincide.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the nose-ring is fixed by way of bonding On fuselage box body.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the fuselage box body includes the first side plate, second side Plate, third side plate, the 4th side plate, upper cover plate, lower cover plate, middle plate, wing fixation kit and reinforcement force transmitting board, the upper cover The shape of plate, lower cover plate and middle plate is parallelogram, and the upper cover plate, middle plate and lower cover plate are from top to bottom successively put down Row setting；

The upper edge of first side plate is fixedly connected with first seamed edge of upper cover plate and the first side plate and upper cover plate are mutual Vertically, the lower edge of first side plate is fixedly connected with first seamed edge of lower cover plate, first seamed edge of the middle plate with It is fixedly connected in the middle part of first side plate, the upper edge of second side plate is fixedly connected with the Article 2 seamed edge of upper cover plate and second side Plate is mutually perpendicular to upper cover plate, and the lower edge of second side plate is fixedly connected with the Article 2 seamed edge of lower cover plate, the middle plate Article 2 seamed edge and the second side plate in the middle part of be fixedly connected, the Article 3 seamed edge of the upper edge of the third side plate and upper cover plate is solid It connects calmly and third side plate is mutually perpendicular to upper cover plate, the lower edge of the third side plate and the fixed company of the Article 3 seamed edge of lower cover plate It connects, is fixedly connected in the middle part of the Article 3 seamed edge and third side plate of the middle plate, the upper edge of the 4th side plate and upper cover plate Article 4 seamed edge be fixedly connected and the 4th side plate is mutually perpendicular to upper cover plate, the of the lower edge of the 4th side plate and lower cover plate Four seamed edges are fixedly connected, and are fixedly connected in the middle part of the Article 4 seamed edge and the 4th side plate of the middle plate；

The wing fixation kit is fixed between upper cover plate and middle plate, and the quantity for reinforcing force transmitting board is four A, four structures for reinforcing force transmitting board are identical and are rectangle, and four reinforcement force transmitting boards are respectively the first reinforcement Force transmitting board, second reinforce force transmitting board, third reinforcement force transmitting board and the 4th reinforcement force transmitting board, and described first reinforces the upper rib of force transmitting board Side is overlapped with the diagonal line of first corner angle of upper cover plate and third corner angle and is fixedly connected with upper cover plate, and described first reinforces The lower seamed edge of force transmitting board is overlapped with the diagonal line of first corner angle of lower cover plate and third corner angle and is fixedly connected with lower cover plate, The middle part of the first reinforcement force transmitting board is fixedly connected with middle plate, the upper seamed edge and upper cover plate of the second reinforcement force transmitting board The diagonal line of second corner angle and the 4th corner angle is overlapped and is fixedly connected with upper cover plate, and described second reinforces the lower rib of force transmitting board Side is overlapped with the diagonal line of second corner angle of lower cover plate and the 4th corner angle and is fixedly connected with lower cover plate, and described second reinforces The middle part of force transmitting board is fixedly connected with middle plate, the third reinforce the upper seamed edge of force transmitting board and the third corner angle of upper cover plate and The diagonal line of first corner angle is overlapped and is fixedly connected with upper cover plate, and the third reinforces the lower seamed edge and lower cover plate of force transmitting board The diagonal line of third corner angle and first corner angle is overlapped and is fixedly connected with lower cover plate, and the third reinforces the middle part of force transmitting board It is fixedly connected with middle plate, the described 4th reinforces the 4th corner angle of the upper seamed edge of force transmitting board and upper cover plate and second corner angle Diagonal line be overlapped and be fixedly connected with upper cover plate, it is described 4th reinforce force transmitting board lower seamed edge and lower cover plate the 4th corner angle and The diagonal line of second corner angle is overlapped and is fixedly connected with lower cover plate, and the middle part of the 4th reinforcement force transmitting board is fixed with middle plate Connection.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the wing fixation kit includes that the first wing is fixed Component, the second wing fixation kit, third wing fixation kit and the 4th wing fixation kit, the fixed group of first wing Part, the second wing fixation kit, third wing fixation kit and the 4th wing fixation kit are fixedly mounted on upper cover plate in Between laminate, the first wing fixation kit and third wing fixation kit are symmetrical arranged, the second wing fixation kit It is symmetrical arranged with the 4th wing fixation kit, the first wing fixation kit and the first side plate are perpendicular, second wing Fixation kit and the second side plate are perpendicular, the fixed group of the first wing fixation kit, the second wing fixation kit, third wing The structure of part and the 4th wing fixation kit is identical, and the first wing fixation kit is identical including two block structures and is arranged in parallel The fixed guide rail of wing and two block structures are identical and the fixed guide rail clamping groove plate of wing disposed in parallel, two pieces of wings fixations are led Rail is fixedly mounted between the fixed guide rail clamping groove plate of two pieces of wings and is mutually perpendicular to the fixed guide rail clamping groove plate of wing, described in two pieces The fixed guide rail clamping groove plate of wing is vertical with upper cover plate and the upper seamed edge of two pieces of wings fixation guide rail clamping groove plates and upper cover plate It is fixedly connected, the lower seamed edge of the fixed guide rail clamping groove plate of two pieces of wings is fixedly connected with middle plate, and the wing fixation is led Rail clip frid is vertically arranged.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the wing main wing includes wing main wing frame and master Wing wing cover, the main wing wing cover are bonded in the outside of wing main wing frame.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the wing main wing frame, which includes that wing is fixed, to be reinforced Bar, wing spandrel girder, the first rib, the second rib, third rib, the 4th rib, the 5th rib, the 6th rib, the 7th rib, After 8th rib, the first wing pair spandrel girder, the second wing pair spandrel girder, electric machine assembly mounting box, leading edge of a wing plate and wing Listrium, the wing spandrel girder and leading edge of a wing plate are arranged in parallel, and the top of wing spandrel girder is arranged in the leading edge of a wing plate, The first wing pair spandrel girder and the second wing pair spandrel girder are symmetricly set on the front and rear sides below wing spandrel girder, described First rib, the second rib, third rib, the 4th rib, the 5th rib, the 6th rib, the 7th rib and the 8th rib are from leaning on One end of the nearly fuselage is successively vertically arranged outward, first rib, the second rib, third rib, the 4th rib, the 5th Rib, the 6th rib, the 7th rib and the 8th rib top be fixedly connected with leading edge of a wing plate, the 5th rib it is upper It is fixedly connected in the middle part of portion and leading edge of a wing plate；

First rib, the second rib, third rib, the 4th rib and the 5th rib lower part with trailing edge plate It is fixedly connected, the lower part of the 6th rib, the 7th rib and the 8th rib is upper along rotation connection with wing aileron, described It is fixedly connected in the middle part of one end of wing spandrel girder and the 8th rib, the other end of the wing spandrel girder sequentially passes through the 7th wing Rib, the 6th rib, the 5th rib, the 4th rib, third rib, the second rib and the first rib middle part after it is solid with the fuselage Fixed connection, the first wing pair spandrel girder respectively with the first rib, the second rib, third rib, the 4th rib, the 5th wing Rib, the 6th rib, the 7th rib and the 8th rib upper front seamed edge be fixedly connected, the second wing pair spandrel girder difference With the first rib, the second rib, third rib, the 4th rib, the 5th rib, the 6th rib, the 7th rib and the 8th rib Seamed edge is fixedly connected on rear side of top, one end of the fixed reinforcing rod of the wing pass through after the second rib and the first rib with the machine Body is fixedly connected, and the electric machine assembly mounting box is fixedly mounted on the middle part of wing main wing frame upper side and for institute to be fixedly mounted State electric machine assembly.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the leading edge of a wing plate, leading edge of a wing plate, first wing It is offered on rib, the second rib, third rib, the 4th rib, the 5th rib, the 6th rib, the 7th rib and the 8th rib For mitigating the fabrication hole of fuselage gravity.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the electric machine assembly mounting box includes motor cabinet, electricity Base front side board, motor cabinet back side panel, motor cabinet left plate and motor cabinet right side plate, the motor cabinet left plate and motor cabinet are right Side plate is parallel to each other, and the middle part of the motor cabinet left plate and motor cabinet right side plate is fixedly connected with leading edge of a wing plate, described The lower part of motor cabinet left plate and motor cabinet right side plate is fixedly connected with wing spandrel girder, the motor cabinet front side board and motor Seat back side panel be each attached between motor cabinet left plate and motor cabinet right side plate, the motor cabinet front side board, motor cabinet back side panel, The lateral edges of motor cabinet left plate and motor cabinet right side plate, which are sequentially connected, surrounds a buccal glyph shaped structure, the structure of the motor cabinet It is square, four seamed edges of the square motor cabinet are respectively and on rear side of motor cabinet front side board, motor cabinet left plate, motor cabinet Plate is connected with the top of motor cabinet right side plate.

Above-mentioned a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: the wing main wing frame further includes wing support Frame, the wing support frame are vertically arranged, and one end of the wing support frame is fixed on the outside of the 8th rib, the wing branch The other end of support extends downwardly and for supporting entire fuselage and wing when landing.

Compared with the prior art, the utility model has the following advantages:

1, propeller is arranged in the middle part of wing by the utility model, and wing is by the way of sweepback, so that the nothing Man-machine flat winged stability is good, and strong to air-flow adaptation shape, operation difficulty is small.

2, the utility model controls unmanned plane by vertical flight by controlling the torque that the angle of wing aileron generates It is converted to horizontal flight, so that the unmanned plane is more stable and easily operated.

3, the utility model a frame unmanned plane not only and can put down as fixed-wing unmanned plane to fly, but also can be as more rotors The same landing of unmanned plane and flight improve working efficiency and the cruise time of unmanned plane, realize a tractor serves several purposes.

4, when the unmanned plane runaway condition of the utility model, the wing aileron of unmanned plane can be automatically controlled in face of air-flow side The deflection of direction reversing differential is deflected to falling in advance, so that the big face circumgyration incision air of four wings, generates turning moment, make machine Body rotates integrally, and realizes that air slows down, reduces speed of falling, protects body, realize out of control for aircraft and failure effective Safeguard measure improves the safety of aircraft, reduces operation error, the uncontrollable factors bring economy such as extraneous factor damage It loses.

5, it is provided with fabrication hole on the utility model simple structure and reasonable design, wing and fuselage and is guaranteeing wing and machine The gravity that fuselage and wing are alleviated while body intensity is light, easy to use and operate.

Below by drawings and examples, the utility model is further described in detail.

Detailed description of the invention

Fig. 1 is that the utility model removes the structural schematic diagram after wing cover.

Fig. 2 is the structural schematic diagram of the utility model wing.

Fig. 3 is the structural schematic diagram of the utility model wing main wing frame.

Fig. 4 is the structural schematic diagram of the utility model fuselage box body.

Fig. 5 is the installation relation structural schematic diagram of the utility model fuselage box portion component.

Fig. 6 is the structural schematic diagram of the utility model electric machine assembly mounting box.

Description of symbols:

1-1-nose-ring；1-2-fuselage box body；The first side plate of 1-21-；

The second side plate of 1-22-；1-23-third side plate；The 4th side plate of 1-24-；

1-25-upper cover plate；1-26-lower cover plate；1-27-middle plate；

1-28-reinforcement force transmitting board；1-281-first reinforces force transmitting board；

1-282-second reinforces force transmitting board；1-283-third reinforces force transmitting board；

1-284-the 4th reinforces force transmitting board；The fixed guide rail clamping groove plate of 1-291-wing；

The fixed guide rail of 1-292-wing；2-the first wing；

2-1-wing main wing；2-2-wing aileron；2-3-propeller；

2-4-electric machine assembly；2-10-motor cabinet；2-11-motor cabinet front side board；

2-12-motor cabinet back side panel；2-13-motor cabinet left plate；2-14-motor cabinet right side plate；

3-the second wing；4-third wings；5-the four wing；

11-wings fix reinforcing rod；12-wing spandrel girders；

13-the first rib；14-the second rib；15-third ribs；

16-the four rib；17-the five rib；18-the six rib；

19-the seven rib；20-the eight rib；

21-the first wing pair spandrel girder；22-the second wing pair spandrel girder；

23-wing support frames；24-electric machine assembly mounting boxs；25-leading edge of a wing plates；

26-trailing edge plates.

Specific embodiment

As depicted in figs. 1 and 2, the utility model includes fuselage and wing, and the wing is fixedly mounted on the fuselage, The wing include the first wing 2, the second wing 3, third wing 4 and the 4th wing 5, first wing 2, the second wing 3, Third wing 4 is identical with the structure of the 4th wing 5, and first wing 2 and third wing 4 are symmetricly set on a left side for the fuselage Right two sides, second wing 3 and the 4th wing 5 are symmetricly set on the front and rear sides of the fuselage, first wing 2 and Angle between two wings 3 is 90 °, and first wing 2 includes wing main wing 2-1, wing aileron 2-2, propeller 2-3 and electricity Thermomechanical components 2-4, one end of the wing main wing 2-1 are fixedly connected with the side wall of the fuselage, the fixed peace of the electric machine assembly 2-4 Mounted in the upper middle side part of wing main wing 2-1, the propeller 2-3 is mounted on the top of electric machine assembly 2-4, the electric machine assembly 2- 4 for driving propeller 2-3 to rotate, and the wing aileron 2-2 is mounted on the wing lower part main wing 2-1 and far from the fuselage One end, the rear and rear flush of the wing main wing 2-1 close to described fuselage one end of the wing aileron 2-2, the wing The leading-edge sweep of main wing 2-1, angle of sweep degree are 30 °.

The utility model unmanned plane fuselage outer side be symmetrical arranged four swept back wings so that the utility model nobody For machine in flat fly, resistance is small, has a smooth flight, and it is strong to adapt to shape to air-flow.Propeller 2-3 is arranged in wing the utility model Portion, the torque that the angle by controlling wing aileron generates are converted to horizontal flight to control unmanned plane by vertical flight, make It is more stable and easily operated to obtain the unmanned plane；Simultaneously because the utility model type uses full symmetrical configuration, it is out of control in unmanned plane When state, unmanned plane automatically controls wing aileron 2-2 and deflects the deflection of direction reversing differential in face of airflow direction to falling in advance, so that The big face circumgyration incision air of four wings generates turning moment, rotates integrally body, realizes that air slows down, reduces speed of falling Degree protects body；And in the condition for being no more than two motor damages, unmanned plane still has flight and manipulation capabilities.

In the present embodiment, the fuselage includes nose-ring 1-1 and fuselage box body 1-2, the nose-ring 1-1 solid Dingan County is mounted in the top of fuselage box body 1-2, the central axis of the nose-ring 1-1 and the central axis of fuselage box body 1-2 It coincides.

In the present embodiment, the nose-ring 1-1 is fixed on fuselage box body 1-2 by way of bonding.

As shown in Figure 4 and Figure 5, the fuselage box body 1-2 includes the first side plate 1-21, the second side plate 1-22, third side plate 1-23, the 4th side plate 1-24, upper cover plate 1-25, lower cover plate 1-26, middle plate 1-27, wing fixation kit and reinforcement force transmitting board The shape of 1-28, the upper cover plate 1-25, lower cover plate 1-26 and middle plate 1-27 are parallelogram, the upper cover plate 1- 25, middle plate 1-27 and lower cover plate 1-26 are from top to bottom successively arranged in parallel；

The upper edge of the first side plate 1-21 is fixedly connected with first seamed edge of upper cover plate 1-25 and the first side plate 1-21 It being mutually perpendicular to upper cover plate 1-25, the lower edge of the first side plate 1-21 is fixedly connected with first seamed edge of lower cover plate 1-26, It is fixedly connected in the middle part of first seamed edge of the middle plate 1-27 and the first side plate 1-21, the upper edge of the second side plate 1-22 It is fixedly connected with the Article 2 seamed edge of upper cover plate 1-25 and the second side plate 1-22 and upper cover plate 1-25 is mutually perpendicular to, described second side The lower edge of plate 1-22 is fixedly connected with the Article 2 seamed edge of lower cover plate 1-26, the Article 2 seamed edge of the middle plate 1-27 and It is fixedly connected in the middle part of two side plate 1-22, the upper edge of the third side plate 1-23 and the fixed company of the Article 3 seamed edge of upper cover plate 1-25 It connects and third side plate 1-23 and upper cover plate 1-25 is mutually perpendicular to, the lower edge of the third side plate 1-23 and the third of lower cover plate 1-26 Seamed edge is fixedly connected, and is fixedly connected in the middle part of the Article 3 seamed edge and third side plate 1-23 of the middle plate 1-27, described The upper edge of four side plate 1-24 is fixedly connected with the Article 4 seamed edge of upper cover plate 1-25 and the 4th side plate 1-24 and upper cover plate 1-25 phase Mutually vertical, the lower edge of the 4th side plate 1-24 is fixedly connected with the Article 4 seamed edge of lower cover plate 1-26, the middle plate 1-27 Article 4 seamed edge and the 4th side plate 1-24 in the middle part of be fixedly connected, the wing fixation kit is fixed at upper cover plate 1-25 Between middle plate 1-27；

The quantity for reinforcing force transmitting board 1-28 is four, and four structures for reinforcing force transmitting board 1-28 are identical and are Rectangle, four reinforcement force transmitting board 1-28 be respectively the first reinforcement force transmitting board 1-281, second reinforce force transmitting board 1-282, Third reinforce force transmitting board 1-283 and the 4th reinforce force transmitting board 1-284, it is described first reinforce force transmitting board 1-281 upper seamed edge with it is upper First corner angle of cover board 1-25 and the diagonal line of third corner angle are overlapped and are fixedly connected with upper cover plate 1-25, and described first adds The lower seamed edge of strong force transmitting board 1-281 is overlapped with the diagonal line of first corner angle of lower cover plate 1-26 and third corner angle and and lower cover Plate 1-26 is fixedly connected, and the middle part of the first reinforcement force transmitting board 1-281 is fixedly connected with middle plate 1-27, and described second adds The upper seamed edge of strong force transmitting board 1-282 is overlapped with the diagonal line of second corner angle of upper cover plate 1-25 and the 4th corner angle and and upper cover Plate 1-25 is fixedly connected, and described second reinforces the lower seamed edge of force transmitting board 1-282 and second corner angle and the 4th of lower cover plate 1-26 The diagonal line of a corner angle is overlapped and is fixedly connected with lower cover plate 1-26, and described second reinforces the middle part and middle layer of force transmitting board 1-282 Plate 1-27 is fixedly connected, and the third reinforces the upper seamed edge of force transmitting board 1-283 and the third corner angle and first of upper cover plate 1-25 The diagonal line of a corner angle is overlapped and is fixedly connected with upper cover plate 1-25, and the third reinforces the lower seamed edge of force transmitting board 1-283 under The diagonal line of the third corner angle of cover board 1-26 and first corner angle is overlapped and is fixedly connected with lower cover plate 1-26, and the third adds The middle part of strong force transmitting board 1-283 is fixedly connected with middle plate 1-27, and the described 4th reinforces the upper seamed edge and upper cover of force transmitting board 1-284 The diagonal line of the 4th corner angle of plate 1-25 and second corner angle is overlapped and is fixedly connected with upper cover plate 1-25, and the described 4th adds The lower seamed edge of strong force transmitting board 1-284 is overlapped with the diagonal line of the 4th corner angle of lower cover plate 1-26 and second corner angle and and lower cover Plate 1-26 is fixedly connected, and the middle part of the 4th reinforcement force transmitting board 1-284 is fixedly connected with middle plate 1-27.

As shown in Figure 4 and Figure 5, the wing fixation kit include the first wing fixation kit, the second wing fixation kit, Third wing fixation kit and the 4th wing fixation kit, the first wing fixation kit, the second wing fixation kit, third Wing fixation kit and the 4th wing fixation kit are fixedly mounted between upper cover plate 1-25 and middle plate 1-27, and described first Wing fixation kit and third wing fixation kit are symmetrical arranged, the second wing fixation kit and the 4th wing fixation kit It is symmetrical arranged, the first wing fixation kit and the first side plate 1-21 are perpendicular, the second wing fixation kit and second Side plate 1-22 is perpendicular, the first wing fixation kit, the second wing fixation kit, third wing fixation kit and the 4th machine The structure of wing fixation kit is identical, and the first wing fixation kit includes that two block structures are identical and wing disposed in parallel is fixed Guide rail 1-292 and two block structures are identical and the fixed guide rail clamping groove plate 1-291 of wing disposed in parallel, two pieces of wings fixations are led Rail 1-292 is fixedly mounted between the fixed guide rail clamping groove plate 1-291 of two pieces of wings and fixes guide rail clamping groove plate 1-291 with wing It is mutually perpendicular to, the fixed guide rail clamping groove plate 1-291 of two pieces of wings is vertical with upper cover plate 1-25 and two pieces of wing fixations are led The upper seamed edge of rail clip frid 1-291 is fixedly connected with upper cover plate 1-25, the fixed guide rail clamping groove plate 1-291's of two pieces of wings Lower seamed edge is fixedly connected with middle plate 1-27, and the fixed guide rail clamping groove plate 1-291 of the wing is vertically arranged.

In the present embodiment, the wing main wing 2-1 includes wing main wing frame and main wing wing cover, the main wing wing Covering is bonded in the outside of wing main wing frame.

As shown in figure 3, the wing main wing frame includes wing fixed reinforcing rod 11, wing spandrel girder 12, the first rib 13, the second rib 14, third rib 15, the 4th rib 16, the 5th rib 17, the 6th rib 18, the 7th rib 19, the 8th rib 20, the first wing pair spandrel girder 21, the second wing pair spandrel girder 22, electric machine assembly mounting box 24, leading edge of a wing plate 25 and wing Posterior marginal shield 26, the wing spandrel girder 12 and leading edge of a wing plate 25 are arranged in parallel, and the setting of leading edge of a wing plate 25 is held in wing The top of weight beam 12, the first wing pair spandrel girder 21 and the second wing pair spandrel girder 22 are symmetricly set on wing spandrel girder 12 lower section front and rear sides, first rib 13, the second rib 14, third rib 15, the 4th rib 16, the 5th rib 17, 6th rib 18, the 7th rib 19 and the 8th rib 20 are successively vertically arranged outward from close to one end of the fuselage, and described the One rib 13, the second rib 14, third rib 15, the 4th rib 16, the 5th rib 17, the 6th rib 18,19 and of the 7th rib The top of 8th rib 20 is fixedly connected with leading edge of a wing plate 25, top and the leading edge of a wing plate 25 of the 5th rib 17 Middle part is fixedly connected, under first rib 13, the second rib 14, third rib 15, the 4th rib 16 and the 5th rib 17 Portion is fixedly connected with trailing edge plate 26, and the lower part of the 6th rib 18, the 7th rib 19 and the 8th rib 20 is and machine Wing aileron 2-2's is upper along rotation connection, and one end of the wing spandrel girder 12 is fixedly connected with the middle part of the 8th rib 20, institute The other end for stating wing spandrel girder 12 sequentially passes through the 7th rib 19, the 6th rib 18, the 5th rib 17, the 4th rib 16, It is fixedly connected behind the middle part of three ribs 15, the second rib 14 and the first rib 13 with the fuselage, the first wing pair load-bearing Beam 21 respectively with the first rib 13, the second rib 14, third rib 15, the 4th rib 16, the 5th rib 17, the 6th rib 18, 7th rib 19 is fixedly connected with the upper front seamed edge of the 8th rib 20, and the second wing pair spandrel girder 22 is respectively with first Rib 13, the second rib 14, third rib 15, the 4th rib 16, the 5th rib 17, the 6th rib 18, the 7th rib 19 and Seamed edge is fixedly connected on rear side of the top of eight ribs 20, and one end of the fixed reinforcing rod 11 of the wing passes through the second rib 14 and first It is fixedly connected after rib 13 with the fuselage, the electric machine assembly mounting box 24 is fixedly mounted in wing main wing frame upper side Portion and for the electric machine assembly 2-4 to be fixedly mounted.

The utility model wing is fixed on fuselage by the fixed reinforcing rod 11 of wing and wing spandrel girder 12, and wing is adopted With sweepback tapered airfoil, wing inside uses bulkhead D-shaped formula masking-out structure, stronger to the power and torque ability to bear of all directions, Airfoil flight resistance is small, and faster, cruise duration is longer for flying speed, and wing is individualism, the stability of wing It is stronger.

As shown in figure 3, the leading edge of a wing plate 25, leading edge of a wing plate 25, the first rib 13, the second rib 14, the third wing It offers on rib 15, the 4th rib 16, the 5th rib 17, the 6th rib 18, the 7th rib 19 and the 8th rib 20 for subtracting The fabrication hole of light fuselage gravity.

As shown in Figure 3 and Figure 6: the electric machine assembly mounting box 24 includes motor cabinet 2-10, motor cabinet front side board 2-11, electricity Base back side panel 2-12, motor cabinet left plate 2-13 and motor cabinet right side plate 2-14, the motor cabinet left plate 2-13 and motor Seat right side plate 2-14 is parallel to each other, and the middle part of the motor cabinet left plate 2-13 and motor cabinet right side plate 2-14 are and the leading edge of a wing Plate 25 is fixedly connected, and the lower part of the motor cabinet left plate 2-13 and motor cabinet right side plate 2-14 are solid with wing spandrel girder 12 Fixed connection, the motor cabinet front side board 2-11 and motor cabinet back side panel 2-12 are each attached to motor cabinet left plate 2-13 and motor cabinet Between right side plate 2-14, the motor cabinet front side board 2-11, motor cabinet back side panel 2-12, motor cabinet left plate 2-13 and motor cabinet The lateral edges of right side plate 2-14, which are sequentially connected, surrounds a buccal glyph shaped structure, and the structure of the motor cabinet 2-10 is square, institute Four seamed edges of square motor cabinet 2-10 are stated respectively and after motor cabinet front side board 2-11, motor cabinet left plate 2-13, motor cabinet Side plate 2-12 is connected with the top of motor cabinet right side plate 2-14.

As depicted in figs. 1 and 2, the wing main wing frame further includes wing support frame 23, and the wing support frame 23 is perpendicular Straight setting, one end of the wing support frame 23 is fixed on the outside of the 8th rib 20, the other end of the wing support frame 23 It extends downwardly and for supporting entire fuselage and wing when landing.

The working principle of the utility model are as follows: when taking off, the electric machine assembly 2-4 that middle side part on wing is arranged in drives spiral shell Paddle 2-3 rotation is revolved, the electric machine assembly 2-4 on the first wing 2 and third wing 4 drives propeller 2-3 to rotate clockwise, the second machine Electric machine assembly 2-4 on the wing 3 and the 4th wing 5 drives propeller 2-3 to rotate counterclockwise, i.e. wherein one in four propeller 2-3 Two propeller 2-3 on a diagonal line are rotated clockwise, and two on another diagonal line propeller 2-3 is rotated counterclockwise. Upward lift is generated by the rotation of four propeller 2-3, unmanned plane is made to climb upwards.Unmanned plane climbs to after safe altitude, It is arranged in that the first wing 2, the second wing 3, the electric machine assembly 2-4 of middle side part drives spiral on third wing 4 and the 4th wing 5 Paddle 2-3 rotation, four propeller 2-3 rotations generate upward lift, and four wing aileron 2-2 are beaten upwards simultaneously on unmanned plane Rudder tilts unmanned aerial vehicle body from vertical state to horizontality, and adjustment wing aileron 2-2 beats rudder angles, make unmanned plane by Vertical state of flight enters level flight condition.

At this point, unmanned plane enters level cruise state of flight.In level cruise flight course, four wings of aircraft are allowed Aileron 2-2 realizes that the rolling of unmanned plane and height adjust by way of mixing control.

During unmanned plane is converted to the landing of vertical state of flight by level flight condition, make unmanned plane is flat to fly first To safe altitude, four wing aileron 2-2 of unmanned aerial vehicle (UAV) control are rotate in same direction or differential, adjust the flight attitude of aircraft by level State of flight is converted to vertical state of flight, and unmanned plane adjusts propeller 2-3 revolving speed, controls the lift of unmanned plane, so that nobody Machine slowly lands, and the rudder face of unmanned plane can also be controlled during landing, adjusts descending trajectory, realizes precise positioning drop It falls.

The unmanned plane using aileron rudder face it is same dynamic or differential come control cross wind flying when unmanned plane takes off vertically with Steering, different from the differential speed control method of four paddles of use of different Multi-axis aircrafts.So that unmanned wind loading rating and to gas Stream adaptation shape is strong, and flight stability is good.Simultaneously because the utility model type uses full symmetrical configuration, in unmanned plane runaway condition When, unmanned plane automatically controls wing aileron 2-2 and deflects the deflection of direction reversing differential in face of airflow direction to falling in advance, so that four The big face circumgyration incision air of wing generates turning moment, rotates integrally body, realizes that air slows down, reduces speed of falling, protects Protect body.

The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all According to the utility model technical spirit any simple modification, change and equivalent structure transformation to the above embodiments, still Belong in the protection scope of technical solutions of the utility model.

Claims (10)

1. a kind of X-shaped swept-back wing unmanned plane, it is characterised in that: including fuselage and wing, the wing is fixedly mounted on the machine With, the wing includes the first wing (2), the second wing (3), third wing (4) and the 4th wing (5), first machine The wing (2), the second wing (3), third wing (4) are identical with the structure of the 4th wing (5), first wing (2) and third machine The wing (4) is symmetricly set on the left and right sides of the fuselage, and second wing (3) and the 4th wing (5) are symmetricly set on described The front and rear sides of fuselage, the angle between first wing (2) and the second wing (3) is 90 °, the first wing (2) packet Wing main wing (2-1), wing aileron (2-2), propeller (2-3) and electric machine assembly (2-4) are included, the wing main wing (2-1) One end is fixedly connected with the side wall of the fuselage, and the electric machine assembly (2-4) is fixedly mounted in the upside of wing main wing (2-1) Portion, the propeller (2-3) are mounted on the top of electric machine assembly (2-4), and the electric machine assembly (2-4) is for driving propeller (2-3) rotation, the wing aileron (2-2) are mounted on the wing main wing lower part (2-1) and one end far from the fuselage, the machine Rear flush of the rear and wing main wing (2-1) of wing aileron (2-2) close to described fuselage one end, the wing main wing (2- 1) leading-edge sweep, angle of sweep degree are 30 °.

2. a kind of X-shaped swept-back wing unmanned plane described in accordance with the claim 1, it is characterised in that: the fuselage includes head rectification (1-1) and fuselage box body (1-2) are covered, the nose-ring (1-1) is fixedly mounted on the top of fuselage box body (1-2), described The central axis of nose-ring (1-1) and the central axis of fuselage box body (1-2) coincide.

3. a kind of X-shaped swept-back wing unmanned plane according to claim 2, it is characterised in that: the nose-ring (1-1) is logical The mode for crossing bonding is fixed on fuselage box body (1-2).

4. a kind of X-shaped swept-back wing unmanned plane according to claim 2, it is characterised in that: the fuselage box body (1-2) includes First side plate (1-21), the second side plate (1-22), third side plate (1-23), the 4th side plate (1-24), upper cover plate (1-25), lower cover Plate (1-26), middle plate (1-27), wing fixation kit and reinforcement force transmitting board (1-28), the upper cover plate (1-25), lower cover plate The shape of (1-26) and middle plate (1-27) is parallelogram, the upper cover plate (1-25), middle plate (1-27) and lower cover Plate (1-26) is from top to bottom successively arranged in parallel；

The upper edge of first side plate (1-21) is fixedly connected with first seamed edge of upper cover plate (1-25) and the first side plate (1- 21) it is mutually perpendicular to upper cover plate (1-25), the lower edge of first side plate (1-21) and first seamed edge of lower cover plate (1-26) It is fixedly connected, is fixedly connected in the middle part of first seamed edge and the first side plate (1-21) of the middle plate (1-27), described second The upper edge of side plate (1-22) is fixedly connected with the Article 2 seamed edge of upper cover plate (1-25) and the second side plate (1-22) and upper cover plate (1- 25) be mutually perpendicular to, the lower edge of second side plate (1-22) is fixedly connected with the Article 2 seamed edge of lower cover plate (1-26), it is described in It is fixedly connected in the middle part of the Article 2 seamed edge of laminate (1-27) and the second side plate (1-22), the upper edge of the third side plate (1-23) It is fixedly connected with the Article 3 seamed edge of upper cover plate (1-25) and third side plate (1-23) is mutually perpendicular to upper cover plate (1-25), it is described The lower edge of third side plate (1-23) is fixedly connected with the Article 3 seamed edge of lower cover plate (1-26), the third of the middle plate (1-27) It is fixedly connected in the middle part of seamed edge and third side plate (1-23), upper edge and the upper cover plate (1-25) of the 4th side plate (1-24) Article 4 seamed edge is fixedly connected and the 4th side plate (1-24) is mutually perpendicular to upper cover plate (1-25), the 4th side plate (1-24) Lower edge is fixedly connected with the Article 4 seamed edge of lower cover plate (1-26), the Article 4 seamed edge and the 4th side plate of the middle plate (1-27) Be fixedly connected in the middle part of (1-24), the wing fixation kit be fixed at upper cover plate (1-25) and middle plate (1-27) it Between；

The quantity for reinforcing force transmitting board (1-28) is four, and four structures for reinforcing force transmitting board (1-28) are identical and are Rectangle, four reinforcement force transmitting boards (1-28) are respectively the first reinforcement force transmitting board (1-281), the second reinforcement force transmitting board (1- 282), third reinforces force transmitting board (1-283) and the 4th and reinforces force transmitting board (1-284), and described first reinforces force transmitting board (1-281) Upper seamed edge is overlapped with the diagonal line of first corner angle of upper cover plate (1-25) and third corner angle and fixes with upper cover plate (1-25) Connection, described first reinforces the lower seamed edge of force transmitting board (1-281) and first corner angle and third corner angle of lower cover plate (1-26) Diagonal line be overlapped and be fixedly connected with lower cover plate (1-26), it is described first reinforce force transmitting board (1-281) middle part and middle plate (1-27) is fixedly connected, it is described second reinforce force transmitting board (1-282) upper seamed edge and upper cover plate (1-25) second corner angle and The diagonal line of 4th corner angle is overlapped and is fixedly connected with upper cover plate (1-25), and described second reinforces under force transmitting board (1-282) Seamed edge, which is overlapped with the diagonal line of second corner angle of lower cover plate (1-26) and the 4th corner angle and fixes with lower cover plate (1-26), to be connected It connects, the described second middle part for reinforcing force transmitting board (1-282) is fixedly connected with middle plate (1-27), and the third reinforces force transmitting board The upper seamed edge of (1-283) is overlapped with the diagonal line of the third corner angle of upper cover plate (1-25) and first corner angle and and upper cover plate (1-25) is fixedly connected, the third reinforce the lower seamed edge of force transmitting board (1-283) and the third corner angle of lower cover plate (1-26) and The diagonal line of first corner angle is overlapped and is fixedly connected with lower cover plate (1-26), and the third is reinforced in force transmitting board (1-283) Portion is fixedly connected with middle plate (1-27), and the described 4th reinforces the of the upper seamed edge of force transmitting board (1-284) and upper cover plate (1-25) The diagonal line of four corner angle and second corner angle is overlapped and is fixedly connected with upper cover plate (1-25), and the described 4th reinforces force transmitting board The lower seamed edge of (1-284) is overlapped with the diagonal line of the 4th corner angle of lower cover plate (1-26) and second corner angle and and lower cover plate (1-26) is fixedly connected, and the described 4th middle part for reinforcing force transmitting board (1-284) is fixedly connected with middle plate (1-27).

5. a kind of X-shaped swept-back wing unmanned plane according to claim 4, it is characterised in that: the wing fixation kit includes First wing fixation kit, the second wing fixation kit, third wing fixation kit and the 4th wing fixation kit, described first Wing fixation kit, the second wing fixation kit, third wing fixation kit and the 4th wing fixation kit are fixedly mounted on Between upper cover plate (1-25) and middle plate (1-27), the first wing fixation kit is symmetrically set with third wing fixation kit It sets, the second wing fixation kit and the 4th wing fixation kit are symmetrical arranged, the first wing fixation kit and first Side plate (1-21) is perpendicular, and the second wing fixation kit and the second side plate (1-22) are perpendicular, and first wing is fixed Component, the second wing fixation kit, the structure of third wing fixation kit and the 4th wing fixation kit are identical, first machine Wing fixation kit includes that two block structures are identical and wing disposed in parallel fixed guide rail (1-292) is identical and parallel with two block structures The wing of setting is fixed guide rail clamping groove plate (1-291), and two pieces of wings fixed guide rail (1-292) are fixedly mounted on two pieces of wings It is mutually perpendicular between fixed guide rail clamping groove plate (1-291) and with wing fixed guide rail clamping groove plate (1-291), two pieces of wings are solid Determine that guide rail clamping groove plate (1-291) is vertical with upper cover plate (1-25) and two pieces of wings fixed guide rail clamping groove plate (1-291) it is upper Seamed edge is fixedly connected with upper cover plate (1-25), and the lower seamed edge of two pieces of wings fixed guide rail clamping groove plate (1-291) is in Laminate (1-27) is fixedly connected, and the wing fixed guide rail clamping groove plate (1-291) is vertically arranged.

6. a kind of X-shaped swept-back wing unmanned plane described in accordance with the claim 1, it is characterised in that: the wing main wing (2-1) includes Wing main wing frame and main wing wing cover, the main wing wing cover are bonded in the outside of wing main wing frame.

7. a kind of X-shaped swept-back wing unmanned plane according to claim 6, it is characterised in that: the wing main wing frame includes Wing fixes reinforcing rod (11), wing spandrel girder (12), the first rib (13), the second rib (14), third rib (15), the 4th Rib (16), the 5th rib (17), the 6th rib (18), the 7th rib (19), the 8th rib (20), the first wing pair spandrel girder (21), the second wing pair spandrel girder (22), electric machine assembly mounting box (24), leading edge of a wing plate (25) and trailing edge plate (26), The wing spandrel girder (12) and leading edge of a wing plate (25) are arranged in parallel, and the leading edge of a wing plate (25) is arranged in wing spandrel girder (12) top, the first wing pair spandrel girder (21) and the second wing pair spandrel girder (22) are symmetricly set on wing spandrel girder (12) front and rear sides below, first rib (13), the second rib (14), third rib (15), the 4th rib (16), Five ribs (17), the 6th rib (18), the 7th rib (19) and the 8th rib (20) from close to the fuselage one end outward according to It is secondary to be vertically arranged, first rib (13), the second rib (14), third rib (15), the 4th rib (16), the 5th rib (17), the top of the 6th rib (18), the 7th rib (19) and the 8th rib (20) is fixedly connected with leading edge of a wing plate (25), It is fixedly connected in the middle part of the top of 5th rib (17) and leading edge of a wing plate (25), first rib (13), second wing Rib (14), third rib (15), the 4th rib (16) and the 5th rib (17) lower part with trailing edge plate (26) are fixed connects It connects, the lower part of the 6th rib (18), the 7th rib (19) and the 8th rib (20) turns with the upper edge of wing aileron (2-2) It is dynamic to connect, it is fixedly connected in the middle part of one end of the wing spandrel girder (12) and the 8th rib (20), the wing spandrel girder (12) the other end sequentially passes through the 7th rib (19), the 6th rib (18), the 5th rib (17), the 4th rib (16), third It is fixedly connected behind the middle part of rib (15), the second rib (14) and the first rib (13) with the fuselage, the first wing pair Spandrel girder (21) respectively with the first rib (13), the second rib (14), third rib (15), the 4th rib (16), the 5th rib (17), the 6th rib (18), the 7th rib (19) are fixedly connected with the upper front seamed edge of the 8th rib (20), second machine Wing pair spandrel girder (22) respectively with the first rib (13), the second rib (14), third rib (15), the 4th rib (16), the 5th Seamed edge is fixedly connected on rear side of rib (17), the 6th rib (18), the 7th rib (19) and the top of the 8th rib (20), the machine One end of the wing fixed reinforcing rod (11) passes through the second rib (14) and the first rib (13) is fixedly connected with the fuselage afterwards, described Electric machine assembly mounting box (24) is fixedly mounted on the middle part of wing main wing frame upper side and for the electric machine assembly to be fixedly mounted (2-4)。

8. a kind of X-shaped swept-back wing unmanned plane according to claim 7, it is characterised in that: the leading edge of a wing plate (25), machine Nose of wing plate (25), the first rib (13), the second rib (14), third rib (15), the 4th rib (16), the 5th rib (17), the technique for mitigating fuselage gravity is offered on the 6th rib (18), the 7th rib (19) and the 8th rib (20) Hole.

9. a kind of X-shaped swept-back wing unmanned plane according to claim 7, it is characterised in that: the electric machine assembly mounting box It (24) include motor cabinet (2-10), motor cabinet front side board (2-11), motor cabinet back side panel (2-12), motor cabinet left plate (2-13) With motor cabinet right side plate (2-14), the motor cabinet left plate (2-13) and motor cabinet right side plate (2-14) are parallel to each other, described The middle part of motor cabinet left plate (2-13) and motor cabinet right side plate (2-14) is fixedly connected with leading edge of a wing plate (25), the electricity The lower part of base left plate (2-13) and motor cabinet right side plate (2-14) is fixedly connected with wing spandrel girder (12), the motor Seat front side board (2-11) and motor cabinet back side panel (2-12) are each attached to motor cabinet left plate (2-13) and motor cabinet right side plate (2- 14) between, the motor cabinet front side board (2-11), motor cabinet back side panel (2-12), motor cabinet left plate (2-13) and motor cabinet The lateral edges of right side plate (2-14), which are sequentially connected, surrounds a buccal glyph shaped structure, and the structure of the motor cabinet (2-10) is pros Shape, it is described square motor cabinet (2-10) four seamed edges respectively with motor cabinet front side board (2-11), motor cabinet left plate (2- 13), motor cabinet back side panel (2-12) is connected with the top of motor cabinet right side plate (2-14).

10. a kind of X-shaped swept-back wing unmanned plane according to claim 7, it is characterised in that: the wing main wing frame also wraps It includes wing support frame (23), the wing support frame (23) is vertically arranged, and one end of the wing support frame (23) is fixed on The other end in the outside of eight ribs (20), the wing support frame (23) extend downwardly and for land when support entire fuselage and Wing.