CN111891373B

CN111891373B - Multi-position split type land air-berthing unmanned aerial vehicle

Info

Publication number: CN111891373B
Application number: CN202010732271.1A
Authority: CN
Inventors: 韦广君; 董育伟; 薛文彬; 何峰; 汪通悦
Original assignee: Huaiyin Institute of Technology
Current assignee: Huaiyin Institute of Technology
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-08-24
Anticipated expiration: 2040-07-27
Also published as: CN111891373A

Abstract

The invention discloses a multi-position split type land air-berthing unmanned aerial vehicle which comprises an aerial vehicle and a plurality of manned vehicles detachably fixed with the aerial vehicle, wherein a plurality of vehicle connecting grooves used for connecting the manned vehicles are uniformly arranged on the edge of the aerial vehicle, the number of the vehicle connecting grooves is matched with that of the manned vehicles, flight power devices are respectively arranged on the edge of the aerial vehicle and the positions between any two adjacent vehicle connecting grooves, the flight power devices are positioned on the symmetrical shafts of the two adjacent vehicle connecting grooves, and a landing gear is further arranged at the bottom of the aerial vehicle. According to the structure, the multi-position split type land air-berthing unmanned aerial vehicle realizes rapid berthing and transportation from an airport to a downtown and rapid turnover of goods, and improves the transportation efficiency and the transportation convenience.

Description

Multi-position split type land air-berthing unmanned aerial vehicle

Technical Field

The invention relates to the technical field of a berthing and transporting system for quickly connecting an airport and a city area, in particular to a multi-position split type air-ground berthing unmanned aerial vehicle.

Background

Airplanes can be classified into military and civil use according to their purpose. Military aircraft refers to aircraft used in various military fields, while civilian aircraft refers broadly to all non-military use aircraft. With the development of society, civil aircrafts are more and more common at present, particularly civil aviation, more and more aircraft routes in China, more and more airports are provided, and more people select the aircrafts to go out. However, the noise generated during the flight of the airplane is very high, so that the airport is generally constructed at a position far away from the urban area, and people who want to ride the airplane must ride vehicles or subways to reach the airport. However, due to the congestion of urban roads and the congestion of subways at present, the congestion is very easy to occur on the roads going to airports, and further, the airplanes cannot be caught up, and inevitable loss is caused.

At present, the passenger transportation from an airport to a downtown is still limited to a land road. The pure aviation berthing construction and operation cost is extremely high, and how to realize the combination of the land berthing and the air berthing is the technical problem to be solved by the application.

Disclosure of Invention

The invention aims to: the defects of the prior art are overcome, the multi-position split type air-ground berthing unmanned aerial vehicle is provided, the rapid berthing and the rapid turnover of goods from an airport to an urban area are realized, the problem that the aircraft rapidly arrives at the urban area for a long distance and stops the airport is solved, the manned vehicle realizes the accurate berthing and the transportation within the last 10 kilometers in the urban area, and the transportation efficiency and the transportation convenience are improved; the battery B of the manned vehicle is charged after the manned vehicle is connected with the aircraft through the battery A of the aircraft, so that the maximum driving mileage of the manned vehicle can be ensured; the connecting block A and the corresponding inserting rod A are connected with the notch A, the slot A, the notch B and the slot B of the manned vehicle through the connecting block A and the corresponding inserting rod A, so that the connecting strength of the aircraft and the manned vehicle is ensured; the positioning groove and the arc surface groove of the manned vehicle, and the positioning boss and the positioning ball which correspond to the aircraft are used, so that the manned vehicle can accurately back and enter a vehicle connecting groove of the aircraft, and the connecting block A and the connecting block B can be connected and fixed with the manned vehicle; the aircraft and the flight power device are detachably fixed, so that the flight power device can be replaced immediately after the problem of the flight power device is detected, the aircraft can fly normally in time, and the flight power device can be additionally overhauled; the manned vehicle can conveniently enter a vehicle connecting groove in a backing manner through the round angle arranged on the positioning groove of the manned vehicle; the notch A extends upwards and downwards to the top and the bottom of the manned vehicle and is provided with a round angle, so that the impact of relative vibration on the aircraft and the manned vehicle connecting device caused by the difference between the undercarriage of the aircraft and the wheel shock absorption of the manned vehicle can be relieved and even avoided when the aircraft takes off and lands and the manned vehicle backs to enter the vehicle connecting groove and then is connected and fixed with the aircraft; the power, the battery capacity and the flight safety of the flight power device of the aircraft can be considered through the flight height of the aircraft.

The technical scheme adopted by the invention is as follows:

the utility model provides a split type land air berth of multiposition fortune unmanned vehicles, can dismantle fixed manned vehicle including aircraft and a plurality of and aircraft, the border of aircraft evenly is equipped with a plurality of vehicle spread grooves that are used for connecting manned vehicle, the quantity of vehicle spread groove matches with manned vehicle's quantity, the border of aircraft, the position department that is located between two arbitrary adjacent vehicle spread grooves are equipped with flight power device respectively, flight power device is located the symmetry axis of two adjacent vehicle spread grooves, the bottom of aircraft still is equipped with the undercarriage.

The invention has the further improvement scheme that positioning grooves are symmetrically arranged at the lower parts of the rear ends of the two side walls of the manned vehicle respectively, the positioning grooves extend backwards and downwards to the rear end and the lower end of the manned vehicle respectively, positioning bosses are symmetrically arranged below the connection part of the two side wall of the vehicle connecting groove and the wall of the vehicle wall facing one side of the manned vehicle respectively, and the positioning bosses are matched with the positioning grooves.

According to a further improved scheme of the invention, the top of the positioning boss is provided with a positioning ball which moves up and down, the wall of the top groove of the positioning groove is provided with a circular arc groove matched with the positioning ball, the positioning ball is rotationally connected to the end part of the vertical rod, the vertical rod is movably connected into a strip-shaped groove arranged at the top of the positioning boss up and down through a driving device A, and when the vertical rod moves up to the maximum stroke, the upper half part of the positioning ball extends out of the strip-shaped groove and is positioned on the top surface of the positioning boss; when the vertical rod moves downwards to the maximum stroke position, the positioning ball returns to the strip-shaped groove.

In a further improvement of the present invention, the connection between the top slot wall and the front slot wall of the positioning slot and the connection between the top slot wall and the rear end of the passenger vehicle are provided with rounded corners.

According to a further improved scheme of the invention, a notch A used for being connected with a vehicle connecting groove is formed in the end face of the rear side of the manned vehicle, the two side groove walls A of the notch A are respectively symmetrically provided with the inserting grooves A, the corresponding groove wall of the vehicle connecting groove is provided with a connecting block A matched with the notch A, the two side walls A of the connecting block A are respectively provided with matched inserting rods A corresponding to the inserting grooves A, and the inserting rods A drive the inserting rods A to extend out or retract through a driving device C arranged in the connecting block A.

According to a further improvement scheme of the invention, an interface A electrically connected with an aircraft is arranged on the end face of the side, facing the connecting block A, of the notch A, and a connector A electrically connected with a manned vehicle is arranged on the connecting block A corresponding to the interface A.

According to a further improvement scheme of the invention, the vehicle connecting groove is provided with a matched placing groove A corresponding to the connecting block A, a driving device B is fixedly arranged in the groove bottom of the placing groove A and drives the connecting block A to extend out of or retract back to the placing groove A, and when the connecting block A retracts to the maximum stroke position of the placing groove A, the connecting block A is flush with the groove opening of the placing groove A or is positioned in the placing groove A.

In a further development of the invention, the slot a extends up and down through the top and bottom of the passenger vehicle.

The invention further improves the scheme that notches B used for being connected with a vehicle connecting groove are symmetrically arranged at the top positions of the rear ends of two side walls of the manned vehicle respectively, the notches B extend upwards to penetrate through the top of the manned vehicle, slots B are symmetrically arranged on the two side wall B of the notch B respectively, connecting blocks B matched with the notches B are symmetrically arranged on the two side wall B of the vehicle connecting groove respectively, matched inserting rods B are arranged on two side walls A of the connecting blocks B corresponding to the slots B respectively, and the inserting rods B are driven to extend out or retract through a driving device E arranged in the connecting blocks B.

According to a further improvement scheme of the invention, the vehicle connecting groove is provided with a matched placing groove B corresponding to the connecting block B, a driving device D is fixedly arranged in the groove bottom of the placing groove B, the driving device D drives the connecting block B to extend out of or retract into the placing groove B, and when the connecting block B retracts to the position of the maximum stroke of the placing groove B, the connecting block B is flush with the groove opening of the placing groove B or is positioned in the placing groove B.

According to a further improvement of the invention, the bottom of the notch B is connected with the end face of one side facing the connecting block B through a fillet.

According to a further improvement of the invention, the flight power device is detachably and fixedly connected with a connecting seat arranged on the side wall of the aircraft through a connecting piece, the connecting seat is provided with a slot B, the flight power device is provided with a plug B corresponding to the slot, and when the connecting seat is fixedly connected with the flight power device through the connecting piece, the slot B is electrically connected with the plug B.

In a further development of the invention, the propeller of the flight power unit is located at the top of the flight power unit and is higher than the top of the aircraft.

In a further development of the invention, the number of landing gears is equal to the number of vehicle attachment slots and is uniformly located at the bottom of the aircraft.

According to a further improved scheme of the invention, the undercarriage is movably connected with the bottom of the aircraft up and down through a driving device F, and when the driving device F drives the undercarriage to move downwards to the maximum stroke position, the undercarriage extends out of the aircraft downwards; when the driving device F drives the undercarriage to move upwards to the maximum stroke, the bottom of the undercarriage is flush with the bottom of the aircraft, or the undercarriage retracts into the aircraft.

According to a further improved scheme of the invention, a cargo bin is arranged at the bottom in the aircraft, and a bin door of the cargo bin is arranged at the bottom of the aircraft.

In a further development of the invention, a plurality of batteries a are detachably fixed to the top of the aircraft, the batteries a are evenly distributed on the top of the aircraft, the batteries a supply electrical energy to the aircraft, the aircraft supplies electrical energy to the flight power unit, and the aircraft charges a battery B of a manned vehicle fixed to the aircraft.

In a further improvement of the invention, the top surface of the aircraft is also provided with a solar charging panel for charging a battery A fixed on the aircraft.

According to a further improvement of the invention, the top edge of the windscreen of the passenger vehicle is connected with the passenger vehicle in a swinging manner through a hinge, and the bottom edge of the windscreen is provided with a lock catch fixed with the passenger vehicle.

In a further improvement of the present invention, the bottom of the people carrying vehicle is provided with rear driving wheels and front steering wheels, and the rear driving wheels provide driving force through a driving power device and a steering power device arranged at the rear part in the people carrying vehicle.

According to a further improvement of the invention, the driving device A, the driving device B, the driving device C, the driving device D, the driving device E and the driving device F are all hydraulic cylinders.

The invention has the beneficial effects that:

first, the multi-position split type air-ground berthing unmanned aerial vehicle realizes rapid berthing from an airport to a downtown area and rapid turnover of goods, solves the problem that the aircraft rapidly arrives at the downtown area for a long distance and stops at the airport, solves the problem that manned vehicles accurately berth within the last 10 kilometers in the downtown area, and improves the transportation efficiency and the transportation convenience.

Secondly, the multi-position split type air-ground berthing unmanned aerial vehicle disclosed by the invention has the advantages that the battery A of the aerial vehicle is used for charging the battery B of the manned vehicle after the manned vehicle is connected with the aerial vehicle, so that the maximum driving mileage of the manned vehicle can be ensured.

Thirdly, the multi-position split type air-ground berthing unmanned aerial vehicle is connected with the notch A and the slot A of the manned vehicle, the notch B and the slot B through the connecting block A and the corresponding inserting rod A, and the connecting block B and the corresponding inserting rod B are further connected with the notch B and the slot A of the manned vehicle, so that the connecting strength of the aircraft and the manned vehicle is ensured.

Fourthly, according to the multi-position split type air-ground berthing unmanned aerial vehicle, the manned vehicle can accurately back and enter the vehicle connecting groove of the unmanned aerial vehicle through the positioning groove and the arc surface groove of the manned vehicle, and the positioning boss and the positioning ball which correspond to the unmanned aerial vehicle, so that the connection and fixation of the connecting block A and the connecting block B and the manned vehicle are facilitated.

Fifth, the multi-position split type air-ground berthing unmanned aerial vehicle is detachably fixed with the flight power device, so that the flight power device can be replaced immediately after the problem of the flight power device is detected, the aircraft can fly normally in time, and the flight power device can be additionally overhauled.

Sixth, the multiposition split type air-ground berthing unmanned aerial vehicle provided by the invention is convenient for backing up the manned vehicle into the vehicle connecting groove through the round angle arranged on the positioning groove of the manned vehicle.

Seventhly, according to the multi-position split type land air-berthing unmanned aerial vehicle, the notch A extends upwards and downwards to penetrate through the top and the bottom of the manned vehicle, and the notch B is provided with the round angle, so that the impact of relative vibration on the connection device of the aircraft and the manned vehicle caused by the difference between the shock absorption of the undercarriage of the aircraft and the shock absorption of wheels of the manned vehicle can be relieved and even avoided when the aircraft takes off and lands and the manned vehicle is connected and fixed with the aircraft after backing up into the vehicle connection groove.

Eighth, the multi-position split type air-ground berthing unmanned aerial vehicle can give consideration to the power, the battery capacity and the flight safety of a flight power device of the aircraft through the flight height of the aircraft.

Description of the drawings:

FIG. 1 is a schematic top view of an aircraft in accordance with the present invention for replacing a flight power plant.

Fig. 2 is a schematic top view of the aircraft of the present invention waiting for a manned vehicle.

FIG. 3 is a schematic top view of the aircraft of the present invention in fixed connection with a passenger vehicle.

FIG. 4 is a schematic top view of the present invention aircraft with one of the people carriers concealed when the vehicles are fixedly attached.

Fig. 5 is a schematic front view of the aircraft of the present invention waiting for a manned vehicle.

FIG. 6 is a schematic front view of the aircraft of the present invention when fixedly attached to a manned vehicle.

FIG. 7 is a schematic front view of one of the people mover vehicles of the present invention shown hidden when the vehicles are fixedly attached.

FIG. 8 is an enlarged perspective view of the front side perspective of the people mover.

FIG. 9 is an enlarged perspective view of a rear side view of the people-carrying vehicle.

The specific implementation mode is as follows:

as can be seen from fig. 1 to 9, the multi-position split type land air-berthing unmanned aerial vehicle comprises an aircraft 1 and four manned vehicles 14 detachably fixed to the aircraft 1, four vehicle connecting grooves 4 for connecting the manned vehicles 14 are uniformly arranged on the edge of the aircraft 1, flight power devices 2 are respectively arranged on the edge of the aircraft 1 and between any two adjacent vehicle connecting grooves 4, the flight power devices 2 are arranged on the symmetry axes of the two adjacent vehicle connecting grooves 4, and a landing gear 22 is further arranged at the bottom of the aircraft 1.

Positioning grooves 25 are symmetrically formed in the lower portions of the rear ends of the two side walls of the manned vehicle 14 respectively, the positioning grooves 25 extend backwards and downwards to the rear end and the lower end of the manned vehicle 14 respectively, positioning bosses 5 are symmetrically formed below the connecting portions of the two side wall of the vehicle connecting groove 4 and the wall of one side of the vehicle facing the manned vehicle 14 respectively, and the positioning bosses 5 are matched with the positioning grooves 25.

The top of the positioning boss 5 is provided with a positioning ball 11 which moves up and down, the top groove wall of the positioning groove 25 is provided with an arc surface groove matched with the positioning ball 11, the positioning ball 11 is rotatably connected to the end part of the vertical rod, the vertical rod is movably connected into a strip-shaped groove arranged at the top of the positioning boss 5 up and down through a driving device A, and when the vertical rod moves up to the maximum stroke, the upper half part of the positioning ball 11 extends out of the strip-shaped groove and is positioned on the top surface of the positioning boss 5; when the vertical rod moves downwards to the maximum stroke position, the positioning ball 11 is retracted into the strip-shaped groove.

The connecting part of the top groove wall and the front groove wall of the positioning groove 25 and the connecting part of the rear end of the manned vehicle 14 are provided with round corners.

Manned vehicle 14's rear end face is equipped with notch A18 that is used for being connected with vehicle connecting groove 4, notch A18's both sides cell wall A symmetry respectively is equipped with slot A26, vehicle connecting groove 4's corresponding cell wall is equipped with connecting block A6 who matches with notch A18, connecting block A6's both sides wall A is equipped with the inserted bar A20 of matching respectively corresponding to slot A26, inserted bar A20 stretches out or withdraws through establishing drive arrangement C drive inserted bar A20 in connecting block A6.

The end face of the notch A18 facing the side of the connecting block A6 is provided with an interface A electrically connected with the aircraft 1, and a connector A8 electrically connected with the manned vehicle 14 is arranged on the connecting block A6 corresponding to the interface A.

The vehicle connecting groove 4 is provided with a matched placing groove A12 corresponding to the connecting block A6, a driving device B is fixedly arranged in the groove bottom of the placing groove A12 and drives the connecting block A6 to extend out or retract into the placing groove A12, and when the connecting block A6 retracts into the position of the maximum stroke of the placing groove A12, the connecting block A6 is flush with the groove opening of the placing groove A12 or is positioned in the placing groove A12.

Notches A18 extend upwardly and downwardly through the top and bottom of people vehicle 14.

Rear end top position department of manned vehicle 14's both sides wall symmetry respectively is equipped with notch B19 that is used for being connected with vehicle connecting groove 4, notch B19 upwards extends to the top that runs through manned vehicle 14, and notch B19's both sides cell wall B symmetry respectively is equipped with slot B27, vehicle connecting groove 4's both sides cell wall symmetry respectively is equipped with connecting block B7 who matches with notch B19, connecting block B7's both sides wall A is equipped with the inserted bar B21 of matching respectively corresponding to slot B27, inserted bar B21 stretches out or withdraws through drive arrangement E drive inserted bar B21 of establishing in connecting block B7.

The vehicle connecting groove 4 is provided with a matched placing groove B13 corresponding to the connecting block B7, a driving device D is fixedly arranged in the groove bottom of the placing groove B13, the driving device D drives the connecting block B7 to extend out or retract into the placing groove B13, and when the connecting block B7 retracts into the position of the maximum stroke of the placing groove B13, the connecting block B7 is flush with the groove opening of the placing groove B13 or is positioned in the placing groove B13.

The bottom of the notch B19 is connected with the end surface of one side facing the connecting block B7 by a round angle.

The flight power device 2 is detachably and fixedly connected with a connecting seat 9 arranged on the side wall of the aircraft 1 through a connecting piece 10, the connecting seat 9 is provided with a slot B, the flight power device 2 is provided with a plug B corresponding to the slot, and when the connecting seat 9 is fixedly connected with the flight power device 2 through the connecting piece 10, the slot B is electrically connected with the plug B.

The propeller 3 of the flight power unit 2 is located at the top of the flight power unit and above the top of the aircraft 1.

The number of said landing gears 22 is equal to the number of vehicle attachment slots 4 and is uniformly located at the bottom of the aircraft 1.

The undercarriage 22 is movably connected with the bottom of the aircraft 1 up and down through a driving device F, and when the driving device F drives the undercarriage 22 to move down to the maximum stroke, the undercarriage 22 extends out of the aircraft 1 downwards; when the drive means F drives the undercarriage 22 upwards to the maximum travel, the bottom of the undercarriage 22 is flush with the bottom of the aircraft 1, or the undercarriage 22 is retracted inside the aircraft 1.

The bottom in the aircraft 1 is equipped with the storehouse, the bottom of aircraft 1 is located to the door of storehouse.

The top of the aircraft 1 is detachably fixed with four batteries A28, the batteries A28 are evenly distributed on the top of the aircraft 1, the batteries A28 provide electric energy for the aircraft 1, the aircraft 1 provides electric energy for the flight power device 2, and the aircraft 1 charges the batteries B of the manned vehicles 14 fixed on the aircraft 1.

The top surface of the aircraft 1 is also provided with a solar charging panel for charging a battery a28 fixed to the aircraft 1.

The top edge of windshield 15 of people carrying vehicle 14 is connected with people carrying vehicle 14 in a swinging mode through a hinge, and the bottom edge of windshield 15 is provided with a lock catch fixed with people carrying vehicle 14.

The bottom of the people carrying vehicle 14 is provided with rear driving wheels 23 and front steering wheels 24, and the rear driving wheels 23 provide driving force through a running power device and a steering power device which are arranged at the inner rear part of the people carrying vehicle 14.

The driving device A, the driving device B, the driving device C, the driving device D, the driving device E and the driving device F are all hydraulic cylinders.

When the airport is used, the special airport for parking the aircraft 1 is arranged at the side edge of the civil passenger airport, which is closer to the passenger exit of the airport; at least one open transit airport is arranged in an urban area or a suburb open position around the airport and within the radius of 50 kilometers; battery a28 of aircraft 1 may also provide a range of greater than or equal to 60 km for aircraft 1 under full load conditions, given the maximum charge of people-carrying vehicle 14; the stable flying height of the aircraft 1 is within the range of 500-1000 meters; battery B of people carrying vehicle 14 can be used for 50 kilometers of people carrying vehicle 14 in a full load condition; both the aircraft 1 and the manned vehicle 14 are unmanned; the control system a provided in the aircraft 1 controls the aircraft 1 to travel to and from the dedicated airport and the transit airport or between the transit airport and the transit airport according to a set flight route, and the control system B provided in the manned vehicle 14 automatically sets an appropriate route according to the destination or departure place of the passenger and according to the return distance.

After leaving the airport, the passengers can directly go to a special parking airport to take the manned vehicle 14 fixedly connected with the aircraft 1, the passengers and the luggage enter the manned vehicle 14, and the cargo in the cargo hold of the aircraft 1 can be additionally transported. When the aircraft 1 receives a signal that the administrator allows the aircraft 1 to take off, the aircraft 1 takes off from an airport and flies to a transit airport of a planned airline; after the aircraft 1 takes off, the control system A controls the driving device F to drive the undercarriage 22 to lift upwards to return into the aircraft 1; before the aircraft 1 arrives at a destination and is ready to land, a control system A of the aircraft 1 controls a driving device F to drive a landing gear 22 to extend out of the aircraft 1 downwards; after the aircraft 1 lands, the control system A of the aircraft 1 controls the flight power device to stop running; then the driving device C is controlled to drive the inserted bar A20 to separate from the slot A26, and the driving device E is controlled to drive the inserted bar B21 to separate from the slot B27; then the driving device B is controlled to drive the connecting block A6 to retreat into the placing groove A12, and the driving device D is controlled to drive the connecting block B7 to retreat into the placing groove B13; finally, the driving device A is controlled to drive the vertical rod and the positioning ball 11 to return downwards into the positioning boss 5; then the control system B controls the driving power device to drive the rear driving wheel 23 and controls the steering power device to drive the front steering wheel 24, so that the manned vehicle 14 drives to the destination of the passenger; after the manned vehicle 14 has delivered passengers to the destination, the manned vehicle 14 routes the passengers to the transit airport as planned if control system B has received that there are more passengers to go to the transit airport, or if control system B receives a new passenger to go to the transit airport on the return trip and control system B determines that battery B is sufficiently charged to provide a route for the passengers to the transit airport. The management personnel then unload the cargo in the cargo compartment of the aircraft 1; after unloading, the crew checks the flight power unit 2 again, and after the flight power unit 2 has no problem or the flight power unit 2 having a problem is replaced with the flight power unit 2 having no problem, the battery a28 is replaced, the battery a28 that has been replaced is charged, and the fully charged battery a28 is attached and fixed to the aircraft 1; finally, the cargo compartment of the aircraft 1 is filled with cargo, and the control system A controls the driving device A to drive the upright stanchion and the positioning ball 11 to extend upwards out of the positioning boss 5 to wait for the manned vehicle 14 to be connected and fixed with the aircraft 1 again; when the supervisor again signals to the control system a that it is permitted to take off, the aircraft 1 takes off again. When the manned vehicle 14 is fixedly connected with the aircraft 1, the control system B controls a running power device and a steering power device of the manned vehicle 14 to enable the manned vehicle 14 to just reverse into the vehicle connecting groove 4 of the aircraft 1; in the process of backing a car, the positioning groove 25 is in contact with the positioning boss 5, then after the positioning ball 11 is in contact with the arc surface groove of the positioning groove 25 for positioning, the control system A controls the driving device B to drive the connecting block A6 to extend out of the placing groove A12 and then extend into the notch A18, and controls the driving device D to drive the connecting block B7 to extend out of the placing groove B13 and then extend into the notch B19; then the control driving device C drives the inserted link A20 to extend out and insert into the slot A26, and the control driving device E drives the inserted link B21 to extend out and insert into the slot B27. When the aircraft 1 takes off again, the above process is repeated.

The references to unmanned flight and pilotless in this application may be directed to or use the unmanned flight and pilotless solutions of the prior published patents.

Claims

1. The utility model provides a split type land air berth of multiposition fortune unmanned vehicles which characterized in that: the unmanned aerial vehicle comprises an aircraft (1) and a plurality of manned vehicles (14) detachably fixed with the aircraft (1), wherein a plurality of vehicle connecting grooves (4) used for connecting the manned vehicles (14) are uniformly arranged on the edge of the aircraft (1), the number of the vehicle connecting grooves (4) is matched with the number of the manned vehicles (14), flight power devices (2) are respectively arranged at the positions, located between any two adjacent vehicle connecting grooves (4), on the edge of the aircraft (1), the flight power devices (2) are located on the symmetry axes of the two adjacent vehicle connecting grooves (4), and undercarriage (22) are further arranged at the bottom of the aircraft (1);

the rear end face of manned vehicle (14) is equipped with notch A (18) that are used for being connected with vehicle spread groove (4), the both sides cell wall A of notch A (18) symmetry respectively is equipped with slot A (26), the corresponding cell wall of vehicle spread groove (4) is equipped with connecting block A (6) that match with notch A (18), both sides wall A of connecting block A (6) is equipped with matched inserted bar A (20) respectively corresponding to slot A (26), inserted bar A (20) are stretched out or are withdrawn through drive arrangement C drive inserted bar A (20) that establish in connecting block A (6).

2. The multi-station split land air-craft unmanned aerial vehicle of claim 1, wherein: the rear end lower part punishment of manned vehicle's (14) both sides wall is the symmetry respectively and is equipped with constant head tank (25), constant head tank (25) are respectively backward and downwardly extending to the rear end and the lower extreme that run through manned vehicle (14), the both sides cell wall of vehicle spread groove (4) and the junction below towards manned vehicle (14) one side cell wall are the symmetry respectively and are equipped with location boss (5), location boss (5) and constant head tank (25) match.

3. The multi-station split land air-craft unmanned aerial vehicle of claim 2, wherein: the top of the positioning boss (5) is provided with a positioning ball (11) which moves up and down, the top groove wall of the positioning groove (25) is provided with an arc surface groove matched with the positioning ball (11), the positioning ball (11) is rotatably connected to the end part of the vertical rod, the vertical rod is movably connected into a strip-shaped groove arranged at the top of the positioning boss (5) up and down through a driving device A, and when the vertical rod moves upwards to the maximum stroke position, the upper half part of the positioning ball (11) extends out of the strip-shaped groove and is positioned on the top surface of the positioning boss (5); when the vertical rod moves downwards to the maximum stroke position, the positioning ball (11) retracts into the strip-shaped groove.

4. The multi-station split land air-craft unmanned aerial vehicle of claim 1, wherein: the end face of the notch A (18) facing to the side where the connecting block A (6) is located is provided with an interface A electrically connected with the aircraft (1), and a connector A (8) electrically connected with the manned vehicle (14) is arranged on the connecting block A (6) corresponding to the interface A.

5. The multi-station split land air-craft unmanned aerial vehicle of claim 1, wherein: vehicle connecting groove (4) are equipped with assorted standing groove A (12) corresponding to connecting block A (6), the tank bottom internal fixation of standing groove A (12) is equipped with drive arrangement B, drive arrangement B drive connecting block A (6) stretch out or return standing groove A (12), when connecting block A (6) return standing groove A (12) the biggest stroke department, connecting block A (6) flush with the notch of standing groove A (12) or are located standing groove A (12).

6. The multi-station split land air-craft unmanned aerial vehicle of claim 1, wherein: rear end top position department of the both sides wall of manned vehicle (14) symmetry respectively is equipped with notch B (19) that are used for being connected with vehicle spread groove (4), notch B (19) upwards extend to the top of running through manned vehicle (14), and the both sides cell wall B of notch B (19) symmetry respectively is equipped with slot B (27), the both sides cell wall of vehicle spread groove (4) symmetry respectively is equipped with connecting block B (7) that match with notch B (19), the both sides wall A of connecting block B (7) corresponds slot B (27) and is equipped with the inserted bar B (21) of matching respectively, inserted bar B (21) are stretched out or are returned through drive arrangement E drive inserted bar B (21) that establish in connecting block B (7).

7. The multi-station split land air-craft unmanned aerial vehicle of claim 6, wherein: vehicle connecting groove (4) are equipped with assorted standing groove B (13) corresponding to connecting block B (7), the tank bottom internal fixation of standing groove B (13) is equipped with drive arrangement D, drive arrangement D drive connecting block B (7) stretch out or return standing groove B (13), when connecting block B (7) return standing groove B (13) the biggest stroke department, connecting block B (7) flush with the notch of standing groove B (13) or are located standing groove B (13).

8. The multi-station split land air-craft unmanned aerial vehicle of claim 1, wherein: the flight power device (2) is detachably and fixedly connected with a connecting seat (9) arranged on the side wall of the aircraft (1) through a connecting piece (10), the connecting seat (9) is provided with a slot B, the flight power device (2) is provided with a plug B corresponding to the slot, and when the connecting seat (9) is fixedly connected with the flight power device (2) through the connecting piece (10), the slot B is electrically connected with the plug B.

9. The multi-station split land air-craft unmanned aerial vehicle of claim 1, wherein: the number of the landing gears (22) is equal to that of the vehicle connecting grooves (4) and is uniformly positioned at the bottom of the aircraft (1).