阅读说明：本技术 一种便于组装的水上固定翼无人飞行器 (Waterborne fixed wing unmanned vehicles convenient to equipment ) 是由 何伟鹰 陈默 赖俊翔 黄德礼 何珏远 曾文澍 于 2020-06-17 设计创作，主要内容包括：本发明涉及无人飞行器技术领域,且公开了一种便于组装的水上固定翼无人飞行器,包括飞行器载体,飞行器载体的顶部两侧均可拆卸连接有机翼,飞行器载体的前侧与后侧均可拆卸连接有驱动轴,驱动轴的外侧固定套接有多个安装座,安装座的底部固定连接有纵向伺服电机,纵向伺服电机的输出轴上固定连接有纵向推动桨叶,飞行器载体的内侧固定连接有两个横梁,且两个机翼的底侧分别与两个横梁的顶侧活动抵接,横梁与安装座上均设置有组拼机构。本发明的水上飞行器尺寸合理,且方便拆分,拆卸状态可用私家车运输、起飞重量小,可以适应海洋,江河湖泊等各种水面环境、纯电动驱动,维护简单、全自动,只需要规划好任务就可以作业。(The invention relates to the technical field of unmanned aerial vehicles, and discloses a conveniently-assembled water fixed-wing unmanned aerial vehicle which comprises an aircraft carrier, wherein wings can be detachably connected to two sides of the top of the aircraft carrier, a driving shaft can be detachably connected to the front side and the rear side of the aircraft carrier, a plurality of mounting seats are fixedly sleeved on the outer side of the driving shaft, a longitudinal servo motor is fixedly connected to the bottom of each mounting seat, a longitudinal pushing paddle is fixedly connected to an output shaft of the longitudinal servo motor, two cross beams are fixedly connected to the inner side of the aircraft carrier, the bottom sides of the two wings are movably abutted to the top sides of the two cross beams respectively, and assembling mechanisms are arranged on the cross beams and the mounting seats respectively. The waterborne aircraft has reasonable size, convenient disassembly, small take-off weight and simple and full-automatic maintenance, can be transported by private cars in a disassembled state, can adapt to various water surface environments such as oceans, rivers, lakes and the like and can be operated only by planning tasks, and the taking-off weight is small.)

1. The utility model provides a fixed wing unmanned vehicles on water convenient to equipment, includes aircraft carrier (1), its characterized in that, the top both sides of aircraft carrier (1) all can be dismantled and be connected with wing (2), the front side and the rear side of aircraft carrier (1) all can be dismantled and be connected with drive shaft (3), the outside of drive shaft (3) is fixed to be cup jointed a plurality of mount pads (4), the bottom fixedly connected with of mount pad (4) vertical servo motor (5), fixedly connected with on the output shaft of vertical servo motor (5) vertically promotes paddle (6), the inboard fixedly connected with of aircraft carrier (1) has two crossbeams (23), and the bottom side of two wings (2) respectively with the top side activity butt of two crossbeams (23), all be provided with the spelling mechanism on crossbeam (23) and mount pad (4), wing (2) can dismantle through the spelling mechanism and connect in the top side of corresponding crossbeam (23), the mounting seat (4) is detachably connected to the bottom side of the corresponding wing (2) through an assembling mechanism, the assembling mechanism comprises clamping plates (7), the top side of the cross beam (23) and the top side of the mounting seat (4) are respectively welded with the bottom side of the corresponding clamping plates (7), the bottom of the wing (2) is fixedly connected with a plurality of groups of side plates (8), the groups of side plates (8) and the clamping plates (7) are arranged in a one-to-one correspondence manner, a cavity (9) is arranged on the clamping plates (7), a gear (10) and a worm wheel (11) are rotatably connected in the cavity (9), the front end of the gear (10) is fixedly connected with the rear end of the corresponding worm wheel (11), a vertically arranged worm (12) is rotatably connected in the cavity (9), the worm (12) is meshed with the corresponding worm wheel (11), and racks (13) are slidably connected on the inner walls of the top side and the bottom side of the cavity (, two slide (14) of sliding connection in cavity (9), one side that two slide (14) that are located same cavity (9) are close to each other welds with corresponding rack (13) mutually respectively, and the one end that two slide (14) that are located same cavity (9) keep away from each other all welds the one end that has multiunit inserted axle (15), multiunit jack (16) have been seted up on curb plate (8), the other end of inserting axle (15) extends to in corresponding jack (16), the bottom of worm (12) extends to below and fixedly connected with handball (17) of cardboard (7).

2. The easy-to-assemble waterborne fixed-wing unmanned aerial vehicle of claim 1, wherein the two racks (13) and the two skids (14) in the same chamber (9) are arranged in a central symmetry based on the axis of the gear (10).

3. The easy-to-assemble waterborne fixed-wing unmanned aerial vehicle of claim 1, wherein the cardboard (7) is provided with a plurality of sets of through holes (22) on the outer side, and the insertion shaft (15) is movably sleeved in the opposite through holes (22).

4. The easy-to-assemble waterborne fixed-wing unmanned aerial vehicle of claim 1, wherein the other end of the plug shaft (15) is a hemispherical structure, and the outside of the sliding plate (14) is provided with a notch (18) matched with the rack (13).

5. The easy-to-assemble waterborne fixed-wing unmanned aerial vehicle of claim 1, wherein the top side of the vehicle carrier (1) is fixedly connected with a vertical tail (19), and the two wings (2) are both located on the same side of the vertical tail (19).

6. The easy-to-assemble waterborne fixed-wing unmanned aerial vehicle of claim 5, wherein a propulsion servo motor (20) is fixedly connected to one side of the vertical tail wing (19) far away from the wing (2), and a propulsion blade (21) is fixedly sleeved on an output shaft of the propulsion servo motor (20).

7. The easy-to-assemble waterborne fixed-wing unmanned aerial vehicle of claim 1, wherein the number of the insertion shafts (15) in each group is four to six, and the four to six insertion shafts (15) in each group are arranged at equal intervals.

8. The easy-to-assemble waterborne fixed-wing unmanned aerial vehicle of claim 1, wherein the inner bottom of the vehicle carrier (1) is fixedly connected with a power supply (24) and a controller (25), and the power supply (24), the longitudinal servo motor (5) and the propulsion servo motor (20) are electrically connected with the controller (25).

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to a waterborne fixed wing unmanned aerial vehicle convenient to assemble.

Background

China has broad width of members, numerous rivers and lakes and very long coastlines, so that water surface activities are frequent, ship accidents cannot be avoided, and people falling into water can also happen. Therefore, the device is also obviously important for searching and rescuing people falling into water. Through retrieval, the Chinese patent with the publication number of CN206826929U discloses a water rescue unmanned aerial vehicle, which at least comprises a body, a horizontal tail wing, a vertical tail wing and a detachable main wing; the machine body is a ship-shaped shell, and the left side and the right side of the machine body are respectively provided with a pair of buckles with holes; the horizontal tail wings are provided with a pair; the vertical tail wing is arranged behind the fuselage; the detachable main wings are symmetrically arranged above the middle section of the machine body and are hollow shells, and the detachable main wings at least comprise inserting strips, inserting holes, screw holes, sliding holes, locking sliding rods, limiting bolts and safety bolts; the water rescue unmanned aerial vehicle is suitable for amphibious navigation in a waterway; the fuselage, can dismantle the main wing and all make through wooden fossil fragments cladding plastics covering to can dismantle the convenient dismantlement of main wing, the fuselage, can dismantle the main wing and can provide buoyancy for the personnel that fall into water respectively and act as the life buoy.

However, the structural design of the water unmanned aerial vehicle designed by the patent is not reasonable enough, the splitting operation is troublesome, the splitting is not thorough enough, and the water unmanned aerial vehicle is inconvenient to transport, so that the water fixed-wing unmanned aerial vehicle convenient to assemble is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a waterborne fixed wing unmanned aerial vehicle convenient to assemble.

In order to achieve the purpose, the invention adopts the following technical scheme:

an overwater fixed wing unmanned aerial vehicle convenient to assemble comprises an aircraft carrier, wherein wings can be detachably connected to two sides of the top of the aircraft carrier, a driving shaft can be detachably connected to the front side and the rear side of the aircraft carrier, a plurality of mounting seats are fixedly sleeved on the outer side of the driving shaft, longitudinal servo motors are fixedly connected to the bottoms of the mounting seats, longitudinal pushing blades are fixedly connected to output shafts of the longitudinal servo motors, two cross beams are fixedly connected to the inner side of the aircraft carrier, the bottom sides of the two wings are movably abutted to the top sides of the two cross beams respectively, assembling mechanisms are arranged on the cross beams and the mounting seats respectively, the wings are detachably connected to the top sides of the corresponding cross beams through the assembling mechanisms, the mounting seats are detachably connected to the bottom sides of the corresponding wings through the assembling mechanisms, and each assembling mechanism comprises a clamping plate, the top side of the cross beam and the top side of the mounting seat are respectively welded with the bottom sides of the corresponding clamping plates, the bottom of the wing is fixedly connected with a plurality of groups of side plates, the plurality of groups of side plates and the clamping plates are arranged in a one-to-one correspondence manner, the clamping plates are provided with cavities, gears and worm wheels are rotationally connected in the cavities, the front ends of the gears are fixedly connected with the rear ends of the corresponding worm wheels, worms which are vertically arranged are rotationally connected in the cavities and are meshed with the corresponding worm wheels, racks are respectively and slidably connected on the inner walls of the top side and the bottom side of the cavities, two sliding plates are slidably connected in the cavities, the sides, close to each other, of the two sliding plates in the same cavity are respectively welded with the corresponding racks, one ends, far away from each other, of the two sliding plates in the same cavity, the other end of the inserting shaft extends into the corresponding inserting hole, and the bottom end of the worm extends to the lower portion of the clamping plate and is fixedly connected with a handball.

Preferably, two racks and two sliding plates which are positioned in the same cavity are arranged in a central symmetry mode on the basis of the axis of the gear.

Preferably, the outer side of the clamping plate is provided with a plurality of groups of through holes, and the insertion shaft is movably sleeved in the corresponding through holes.

Preferably, the other end of the inserting shaft is of a hemispherical structure, and the outer side of the sliding plate is provided with a notch matched with the rack.

Preferably, one side of the top of the aircraft carrier is fixedly connected with a vertical tail wing, and the two wing wings are both positioned on the same side of the vertical tail wing.

Preferably, one side of the vertical tail wing, which is far away from the wing, is fixedly connected with a propulsion servo motor, and a propulsion paddle is fixedly sleeved on an output shaft of the propulsion servo motor.

Preferably, the number of each group of insertion shafts is four to six, and the four to six insertion shafts of each group are arranged at equal intervals.

Preferably, the bottom of the inner side of the aircraft carrier is fixedly connected with a power supply and a controller, and the power supply, the longitudinal servo motor and the propulsion servo motor are electrically connected with the controller.

Compared with the prior art, the invention provides the waterborne fixed wing unmanned aerial vehicle convenient to assemble, which has the following beneficial effects:

(1) by rotating the handball, the handball drives the worm to rotate, the worm drives the worm wheel and the gear to rotate clockwise, the gear drives the rack to move, the rack drives the sliding plate to be close to the gear, the sliding plate drives the inserting shaft to move and gradually drop off the inserting hole, when the inserting shaft is completely separated from the inserting hole on the side plate, the clamping plate can be taken down from between the two side plates, and the driving shafts, the mounting seats, the longitudinal servo motors, the longitudinal pushing blades and other components on the front side and the rear side of the aircraft carrier can be taken down from the wings;

(2) when the aircraft needs to be used, the clamping plate at the central part of the bottom of the wing is sleeved at the two side parts of the clamping plate on the cross beam, then the handball is rotated, the inserting shaft gradually extends out and can be clamped into the side plates, the clamping plate on the mounting seat is placed between the side plates at the two sides of the bottom of the wing, the handball is rotated, the driving shaft is fixed below the wing, the longitudinal servo motor, the propulsion servo motor and the controller are all connected by adopting a circuit connector, when the aircraft is started, the longitudinal servo motor provides ascending power for the aircraft, the propulsion servo motor provides advancing power for the aircraft, the aircraft carrier is of a cabin type structure, and can perform sliding take-off and sliding landing on the water surface;

the waterborne aircraft designed by the invention has reasonable size, is convenient to disassemble, can be transported by a private car in a disassembled state, has small takeoff weight, can adapt to various water surface environments such as oceans, rivers, lakes and the like, is purely electrically driven, is simple to maintain and fully automatic, and can operate only by planning tasks.

Drawings

FIG. 1 is a schematic structural diagram of a waterborne fixed-wing unmanned aerial vehicle convenient to assemble, provided by the invention;

FIG. 2 is a left side view of an aircraft carrier, wings, vertical tail of a fixed-wing unmanned aerial vehicle on water for ease of assembly in accordance with the present invention;

FIG. 3 is a schematic structural diagram of a P-P section of an aircraft carrier, wings, a vertical tail and an assembling mechanism of the waterborne fixed wing unmanned aerial vehicle convenient to assemble, provided by the invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is a cross-sectional view of portion A of a fixed-wing unmanned aerial vehicle on water that facilitates assembly in accordance with the present invention;

fig. 6 is a bottom view of a clamping plate, an inserting shaft and a handball of the waterborne fixed wing unmanned aerial vehicle convenient to assemble.

In the figure: 1. an aircraft carrier; 2. an airfoil; 3. a drive shaft; 4. a mounting seat; 5. a longitudinal servo motor; 6. the paddle is pushed longitudinally; 7. clamping a plate; 8. a side plate; 9. a chamber; 10. a gear; 11. a worm gear; 12. a worm; 13. a rack; 14. a slide plate; 15. inserting a shaft; 16. a jack; 17. a handball; 18. opening the gap; 19. a vertical tail; 20. a propulsion servo motor; 21. propelling the blade; 22. a through hole; 23. a cross beam; 24. a power source; 25. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a waterborne fixed wing unmanned aerial vehicle convenient for assembly comprises an aircraft carrier 1, wings 2 are detachably connected to both sides of the top of the aircraft carrier 1, a driving shaft 3 is detachably connected to both the front side and the rear side of the aircraft carrier 1, a plurality of mounting seats 4 are fixedly sleeved on the outer side of the driving shaft 3, a longitudinal servo motor 5 is fixedly connected to the bottom of each mounting seat 4, a longitudinal pushing paddle 6 is fixedly connected to an output shaft of the longitudinal servo motor 5, two cross beams 23 are fixedly connected to the inner side of the aircraft carrier 1, the bottom sides of the two wings 2 are movably abutted to the top sides of the two cross beams 23 respectively, assembling mechanisms are arranged on the cross beams 23 and the mounting seats 4, the wings 2 are detachably connected to the top sides of the corresponding cross beams 23 through the assembling mechanisms, the mounting seats 4 are detachably connected to the bottom sides of the corresponding wings 2, the assembling mechanism comprises clamping plates 7, the top sides of cross beams 23 and the top sides of mounting seats 4 are respectively welded with the bottom sides of the corresponding clamping plates 7, the bottom of the wing 2 is fixedly connected with a plurality of groups of side plates 8, the plurality of groups of side plates 8 and the clamping plates 7 are arranged in a one-to-one correspondence manner, the clamping plates 7 are provided with cavities 9, the cavities 9 are rotatably connected with gears 10 and worm wheels 11, the front ends of the gears 10 are fixedly connected with the rear ends of the corresponding worm wheels 11, the cavities 9 are rotatably connected with vertically arranged worms 12, the worms 12 are meshed with the corresponding worm wheels 11, the inner walls of the top sides and the bottom sides of the cavities 9 are respectively and slidably connected with racks 13, the cavities 9 are slidably connected with two sliding plates 14, the sides, close to each other, of the two sliding plates 14 in the same cavity 9 are respectively welded with the corresponding racks 13, and the ends, far away from, a plurality of groups of jacks 16 are formed in the side plate 8, the other end of the inserting shaft 15 extends into the corresponding jack 16, and the bottom end of the worm 12 extends to the lower part of the clamping plate 7 and is fixedly connected with a handball 17.

In this embodiment, the two racks 13 and the two sliding plates 14 located in the same chamber 9 are arranged in a central symmetry manner based on the axis of the gear 10.

In this embodiment, the outer side of the clamping plate 7 is provided with a plurality of groups of through holes 22, and the insertion shaft 15 is movably sleeved in the corresponding through holes 22.

In this embodiment, the other end of the insertion shaft 15 is a hemispherical structure, and the outer side of the sliding plate 14 is provided with a notch 18 matched with the rack 13.

In this embodiment, a vertical tail 19 is fixedly connected to one side of the top of the aircraft carrier 1, and the two wings 2 are both located on the same side of the vertical tail 19.

In this embodiment, a propulsion servo motor 20 is fixedly connected to one side of the vertical tail 19 away from the wing 2, and a propulsion paddle 21 is fixedly sleeved on an output shaft of the propulsion servo motor 20.

In this embodiment, the number of each group of the insertion shafts 15 is four to six, and the four to six insertion shafts 15 of each group are arranged at equal intervals.

In this embodiment, the power supply 24 and the controller 25 are fixedly connected to the bottom of the inner side of the aircraft carrier 1, and the power supply 24, the longitudinal servo motor 5 and the propulsion servo motor 20 are all electrically connected to the controller 25.

In the embodiment, when the aircraft is used, the handball 17 is rotated, the handball 17 drives the worm 12 to rotate, the worm 12 can drive the worm wheel 11 and the gear 10 to rotate clockwise when rotating in the cavity 9, the gear 10 can drive the rack 13 to move when rotating clockwise, the rack 13 drives the sliding plate 14 to be close to the gear 10, the sliding plate 14 drives the inserting shaft 15 to move and gradually fall off the jack 16, when the inserting shaft 15 is completely separated from the jack 16 on the side plate 8, the clamping plate 7 can be taken off from between the two side plates 8, at the moment, the driving shafts 3, the mounting seats 4, the longitudinal servo motors 5, the blades 6 and other components on the front side and the rear side of the aircraft carrier 1 can be detached from the wings 2, and similarly, the wings 2 can be detached from the cross beam 23 in the aircraft carrier 1, the whole aircraft can be transported by a private car after being detached, the portability is improved, when the aircraft is needed, the clamping plate 7 on the central part of the bottom of the, then, the handball 17 is rotated, the inserting shaft 15 gradually extends out and can be clamped into the side plates 8, the clamping plates 7 on the mounting seat 4 are placed between the side plates 8 on the two sides of the bottom of the wing 2, the handball 17 is rotated, the driving shaft 3 can be fixed below the wing 2, the longitudinal servo motor 5, the propulsion servo motor 20 and the controller 25 are connected by adopting a line connector, when the aircraft is started, the longitudinal servo motor 5 provides ascending power for the aircraft, the propulsion servo motor 20 provides advancing power for the aircraft, and the aircraft carrier 1 is in a cabin-shaped structure and can take off and land in a sliding mode on the water surface.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.