Unmanned aerial vehicle hangar for parking unmanned aerial vehicle group

Abstract

The invention discloses an unmanned aerial vehicle hangar for parking an unmanned aerial vehicle group, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle hangar comprises a case and a track groove fixedly connected to the inner wall of the case; the parking mechanism is used for placing the unmanned aerial vehicles, by arranging the parking mechanism, the unmanned aerial vehicle group can be parked, so that the unmanned aerial vehicles after executing the flight task can be parked on the upper surface of the parking mechanism, and then the unmanned aerial vehicles can be stored in the inner cavity of the case by moving; the folding mechanism is used for storing the parked unmanned aerial vehicle, by arranging the folding mechanism, the motion state of the parking mechanism can be controlled, the parking mechanism can stretch out of the case so that the unmanned aerial vehicle executing the flight task can be parked, and meanwhile the parked unmanned aerial vehicle is stored in an inner cavity of the case; and the effect of parking the unmanned aerial vehicle group by using the three-dimensional vertical space is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and specifically to an unmanned aerial vehicle hangar for parking a group of unmanned aerial vehicles. Background Art

[0002] As an important part of the unmanned aerial vehicle system, the unmanned aerial vehicle hangar is a professional facility that provides parking, charging, maintenance, and mission management for unmanned aerial vehicles. Its design needs to take into account functionality, safety, and environmental adaptability to ensure the effective protection and efficient maintenance of unmanned aerial vehicles during non-mission periods. Modern unmanned aerial vehicle hangars are usually equipped with intelligent control systems, which can realize functions such as automatic opening and closing, environmental monitoring, energy management, and data transmission. Some high-end hangars also integrate autonomous charging devices to improve operation continuity through wireless charging or robotic arm battery swapping technology. In terms of structure, the hangar uses lightweight alloys or composite materials, with windproof, rainproof, lightning protection, and temperature control performance, adapting to complex deployment environments such as the wild, shipborne, or polar regions.

[0003] Most of the current unmanned aerial vehicle hangars on the market adopt fixed or modular designs. Although they can meet the parking needs of single or a small number of unmanned aerial vehicles, there are still obvious deficiencies in space utilization, making it difficult to efficiently support the small-volume centralized parking of a group of unmanned aerial vehicles. Traditional hangars usually plan the parking space based on individual unmanned aerial vehicles, resulting in a large overall structure. Especially when multiple unmanned aerial vehicles need to be deployed, the floor area increases significantly, restricting their application in space-constrained environments (such as cities, ships, or field mobile deployments). In addition, the layout design of existing hangars often lacks a three-dimensional parking solution, and unmanned aerial vehicles mostly adopt a planar arrangement method, failing to make full use of the vertical space for multi-layer parking, further reducing the capacity of unmanned aerial vehicles per unit area. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: An unmanned aerial vehicle hangar for parking a group of unmanned aerial vehicles, including a chassis, and a track groove fixedly connected to the inner wall of the chassis; A parking mechanism, which is used to place unmanned aerial vehicles. By setting the parking mechanism, a group of unmanned aerial vehicles can be parked, enabling the unmanned aerial vehicles after completing the flight mission to be parked on the upper surface of the parking mechanism, and then through movement, the unmanned aerial vehicles can be received into the inner cavity of the chassis; A retracting mechanism, which is used to retract the parked unmanned aerial vehicles. By setting the retracting mechanism, the movement state of the parking mechanism can be controlled, enabling the parking mechanism to extend out of the chassis so that the unmanned aerial vehicles after completing the flight mission can be parked, and at the same time, the parked unmanned aerial vehicles can be received into the inner cavity of the chassis; A lifting device, the lifting device is used to lift a plurality of helipads, and a back plate fixedly connected to the outer surface of the lifting device. By setting the lifting device, the height positions of a plurality of helipads can be changed, so that the helipads where drones are parked can be stored in the inner cavity of the chassis, and the helipads where drones are not parked can be lifted to the outer surface of the chassis; The stopping mechanism is fixedly connected to the outer surface of the chassis, the folding mechanism is fixedly connected to the outer side of the chassis, the back plate is fixedly connected to the side of the track groove away from the inner wall of the chassis, and the lifting device is fixedly connected to the inner cavity of the chassis through the back plate; The parking mechanism includes a positioning frame and a parking mechanism. The positioning frame is arranged on the outer surface of the chassis. The number of the parking mechanisms is several, and the several parking mechanisms are movably connected in the inner cavity of the chassis. By setting the positioning frame, the parking mechanism can be limited so that the parking mechanism will not leave the position of the positioning frame and cause the UAV to leave the parking position. By setting multiple parking mechanisms, multiple UAVs can be parked, so that the UAV group can be stably parked after completing the flight mission.

[0005] Preferably, the shutdown mechanism also includes a first support rod, which is symmetrically fixedly connected to the outer side of the chassis, and the end of the first support rod is slidably connected to a sliding tube, and the sliding tube is fixedly connected to the upper surface of the positioning frame, and the end of the first support rod away from the chassis is fixedly connected to a spring, and the end of the spring is fixedly connected to the inner wall of the sliding tube.

[0006] Preferably, the shutdown mechanism also includes a second support rod, which is fixedly connected to the outer side of the chassis, and the end of the second support rod away from the chassis is fixedly connected to a blocking plate, and the blocking plate passes through the positioning frame, and the sides of the lower surface of the positioning frame are symmetrically fixedly connected with racks.

[0007] Preferably, a first strong magnetic strip is fixedly connected to the inner wall of the positioning frame, the parking mechanism includes an air-permeable plate, the air-permeable plate is movably connected to the inner cavity of the positioning frame, the upper surface of the barrier plate of the air-permeable plate is extruded and adapted, the lower surface of the air-permeable plate is fixedly connected to a second strong magnetic strip, the second strong magnetic strip is in contact with the first strong magnetic strip, the air-permeable plate is fixedly connected to a locking tube on one side close to the track groove, and a gasket is fixedly connected to the outer surface of the locking tube.

[0008] Preferably, the folding mechanism includes a first fixed frame fixedly connected to the outer side of the chassis. A stepper motor is fixedly connected to the inner wall of the first fixed frame. The output end of the stepper motor is installed with a rotating rod through a coupling. A reduction gear set is fixedly connected to the end of the rotating rod. An agitating plate is fixedly connected to the outer surface of the rotating rod. A connecting box is sleeved on the outer surface of the rotating rod. The housing of the reduction gear set is fixedly connected to the connecting box through a connecting rod.

[0009] Preferably, a first connecting pipe penetrates through the outer surface of the connecting box. A second connecting pipe is fixedly connected to the lower surface of the connecting box. The end of the second connecting pipe is fixedly connected to a wrapping cover. The wrapping cover is fixedly connected to the outer surface of the chassis. A second fixed frame is fixedly connected to one side of the chassis away from the first fixed frame. A rolling bearing is fixedly connected to the inner wall of the second fixed frame. A dust scraping mechanism is arranged at the inner ring of the rolling bearing.

[0010] Preferably, the dust scraping mechanism includes a rotating column. The number of the rotating columns is two. The two rotating columns are respectively fixedly connected to the inner ring of the rolling bearing and the output end of the reduction gear set. A circular gear is sleeved on the outer surface of the rotating column. The circular gear meshes with a rack. A bent rod is fixedly connected to the end of the rotating column. A scraping strip is fixedly connected to the outer surface of the bent rod. The scraping strip is frictionally adapted to the lower surface of the air-permeable plate.

[0011] Preferably, one end of the first connecting pipe away from the connecting box is fixedly connected to an air box. A third fixed frame is fixedly connected to the lower surface of the air box. The end of the third fixed frame is fixedly connected to the outer surface of the chassis. An air jet port penetrates through one side of the air box close to the back plate. A sealing ring is fixedly connected to the outer surface of the air jet port.

[0012] Preferably, the lifting device includes a lift. The lift is fixedly connected to the outer surface of the back plate. A moving plate is arranged at the movable end of the lift. A movable plate is fixedly connected to the outer surface of the moving plate.

[0013] Preferably, a limiting cylinder penetrates through the outer surface of the movable plate. The number of the limiting cylinders is several. The several limiting cylinders are distributed in two rows on the outer surface of the movable plate. The limiting cylinder is slidably connected to the inner cavity of the track groove. An air jet cylinder is fixedly connected to the inner wall of the limiting cylinder. The air jet cylinder is aligned with the sealing ring. The clamping cylinder is frictionally adapted to the inner wall of the limiting cylinder.

[0014] The present invention provides a drone hangar for parking a drone fleet. It has the following beneficial effects: 1. The drone hangar for parking a drone fleet can park the drone fleet by setting up a parking mechanism, enabling the drones after completing their flight missions to be parked on the upper surface of the parking mechanism and then, through movement, enabling the drones to be stored in the inner cavity of the chassis.

[0015] 2. The drone hangar for parking a drone fleet can control the motion state of the parking mechanism by setting up a retracting mechanism, enabling the parking mechanism to extend out of the chassis so that the drones after completing their flight missions can be parked, and at the same time enabling the parked drones to be retracted into the inner cavity of the chassis.

[0016] 3. The drone hangar for parking a drone fleet can change the height positions of several parking pads by setting up a lifting device, enabling the parking pads with parked drones to be stored in the inner cavity of the chassis and the parking pads without parked drones to be lifted to the outer surface of the chassis.

[0017] 4. The drone hangar for parking a drone fleet can limit the parking mechanism by setting up a positioning frame, preventing the parking mechanism from deviating from the position of the positioning frame and causing the drones to deviate from their parking positions. By setting up multiple parking mechanisms, multiple drones can be parked, enabling the drone fleet to be stably parked after completing their flight missions.

[0018] 5. The drone hangar for parking a drone fleet can cooperate with the output end of a reduction gear set by setting up a rotating column, enabling the rotational force after the reduction of the reduction gear set to drive the rotating column to rotate, thereby causing the circular gear to rotate and enabling the rack to drive the positioning frame to move horizontally. By setting up a bent rod and a scraping strip, when the rotating column rotates, the bent rod and the scraping strip can contact the lower surface of the ventilation plate, enabling the dust on the lower surface to be scraped off. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic external structure diagram of a drone hangar for parking a drone fleet according to the present invention;

[0020] Figure 2 is a rear view of the structure of a drone hangar for parking a drone fleet according to the present invention;

[0021] Figure 3 is a schematic partial structure diagram of a drone hangar for parking a drone fleet according to the present invention;

[0022] Figure 4 is a schematic structure diagram of the parking mechanism according to the present invention;

[0023] Figure 5 is a schematic cross-sectional structure diagram of the parking mechanism according to the present invention;

[0024] Figure 6 Schematic diagram of the parking mechanism structure of the present invention;

[0025] Figure 7 Schematic diagram of the folding mechanism structure of the present invention;

[0026] Figure 8 For the present invention Figure 7 Enlarged schematic diagram of structure A in;

[0027] Figure 9 For the present invention Figure 7 Enlarged schematic diagram of structure B in;

[0028] Figure 10 Partial structure schematic diagram of the folding mechanism of the present invention;

[0029] Figure 11 Schematic diagram of the lifting equipment structure of the present invention;

[0030] Figure 12 Partial structure schematic diagram of the lifting equipment of the present invention;

[0031] Figure 13 Cross-sectional structure schematic diagram of the lifting equipment of the present invention.

[0032] In the figure: 1, chassis; 2, track groove; 3, back panel; 4, parking mechanism; 5, folding mechanism; 6, lifting equipment; 41, first support rod; 42, sliding tube; 43, spring; 44, positioning frame; 45, rack; 46, first strong magnetic strip; 47, parking mechanism; 48, second support rod; 49, partition board; 471, air permeable board; 472, second strong magnetic strip; 473, clamping cylinder; 474, washer; 51, first fixing frame; 52, stepping motor; 53, rotating rod; 54, connecting box; 55, first connecting pipe; 56, stirring plate; 57, second connecting pipe; 58, wrapping cover; 59, ash scraping mechanism; 510, reduction gear set; 511, second fixing frame; 512, rolling bearing; 513, third fixing frame; 514, air box; 515, jet nozzle; 516, sealing ring; 591, rotating column; 592, circular gear; 593, bent rod; 594, scraping strip; 61, elevator; 62, moving plate; 63, movable plate; 64, limiting cylinder; 65, jet cylinder. Detailed implementation manners

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0034] As Figures 1 - 13 shown, the present invention provides a technical solution: an unmanned aircraft hangar for parking an unmanned aircraft fleet, including a chassis 1, and a track groove 2 fixedly connected to the inner wall of the chassis 1; A parking mechanism 4, which is used to place the unmanned aircraft. By setting the parking mechanism 4, the unmanned aircraft fleet can be parked, so that the unmanned aircraft after completing the flight mission can be parked on the upper surface of the parking mechanism 4, and then through movement, the unmanned aircraft can be received in the inner cavity of the chassis 1; A retracting mechanism 5, which is used to retract the parked unmanned aircraft. By the retracting mechanism 5, the movement state of the parking mechanism 4 can be controlled, so that the parking mechanism 4 can extend out of the chassis 1 to enable the unmanned aircraft after completing the flight mission to be parked, and at the same time, the parked unmanned aircraft can be received in the inner cavity of the chassis 1; A lifting device 6, which is used to lift a plurality of parking pads, and a back plate 3 fixedly connected to the outer surface of the lifting device 6. By setting the lifting device 6, the height positions of several parking pads can be changed, so that the parking pads with parked unmanned aircraft can be received in the inner cavity of the chassis 1, and the parking pads without parked unmanned aircraft can be lifted to the outer surface of the chassis 1; The parking mechanism 4 is fixedly connected to the outer surface of the chassis 1, the retracting mechanism 5 is fixedly connected to the outer side of the chassis 1, the back plate 3 is fixedly connected to the side of the track groove 2 away from the inner wall of the chassis 1, and the lifting device 6 is fixedly connected to the inner cavity of the chassis 1 through the back plate 3; The parking mechanism 4 includes a positioning frame 44 and a parking mechanism 47. The positioning frame 44 is arranged on the outer surface of the chassis 1. The number of the parking mechanisms 47 is several, and several of the parking mechanisms 47 are movably connected to the inner cavity of the chassis 1. By setting the positioning frame 44, the parking mechanism 47 can be limited, so that the parking mechanism 47 will not deviate from the position of the positioning frame 44 and cause the unmanned aircraft to deviate from the parking position. By setting a plurality of parking mechanisms 47, multiple unmanned aircraft can be parked, so that the unmanned aircraft fleet can be stably parked after completing the flight mission.

[0035] The shutdown mechanism 4 further includes a first support rod 41, the first support rod 41 is symmetrically and fixedly connected to the outer side surface of the chassis 1, a sliding tube 42 is slidably connected to the end of the first support rod 41, the sliding tube 42 is fixedly connected to the upper surface of the positioning frame 44, one end of the first support rod 41 away from the chassis 1 is fixedly connected with a spring 43, and the end of the spring 43 is fixedly connected to the inner wall of the sliding tube 42. By providing the first support rod 41, the sliding tube 42 can be limited, so that the sliding tube 42 can stably move on the outer surface of the first support rod 41. Further, when the positioning frame 44 moves horizontally, the sliding tube 42 moves horizontally on the outer surface of the first support rod 41. By providing the spring 43, after the sliding tube 42 moves horizontally, the spring 43 can store elastic potential energy, and then rebound and return to its original position subsequently.

[0036] The shutdown mechanism 4 further includes a second support rod 48, the second support rod 48 is fixedly connected to the outer side surface of the chassis 1, a partition plate 49 is fixedly connected to one end of the second support rod 48 away from the chassis 1, the partition plate 49 penetrates through the positioning frame 44, and racks 45 are symmetrically and fixedly connected to the side edges of the lower surface of the positioning frame 44. By providing the partition plate 49 and the second support rod 48, when the positioning frame 44 moves horizontally and gradually approaches the chassis 1, the partition plate 49 gradually passes through the positioning frame 44, so that the partition plate 49 no longer contacts the parking mechanism 47. Further, when the positioning frame 44 is located in the inner cavity of the chassis 1, the parking mechanism 47 can slide to the inner cavity of the chassis 1. By providing the racks 45, when the folding mechanism 5 works, it can cooperate with the racks 45, so that the positioning frame 44 can move horizontally. A first strong magnetic strip 46 is fixedly connected to the inner wall of the positioning frame 44. The parking mechanism 47 includes a ventilation plate 471, the ventilation plate 471 is movably connected to the inner cavity of the positioning frame 44, the upper surface of the ventilation plate 471 is extrusion-fitted with the partition plate 49, a second strong magnetic strip 472 is fixedly connected to the lower surface of the ventilation plate 471, the second strong magnetic strip 472 contacts the first strong magnetic strip 46, and a clamping cylinder 473 is fixedly connected to one side of the ventilation plate 471 close to the track groove 2. A washer 474 is fixedly connected to the outer surface of the clamping cylinder 473. By providing the first strong magnetic strip 46, it can cooperate with the second strong magnetic strip 472 on the lower surface of the ventilation plate 471, so that the ventilation plate 471 can be positioned together with the positioning frame 44. By providing the ventilation plate 471, the drones to be parked can be placed.

[0037] The folding mechanism 5 includes a first fixing frame 51 which is fixedly connected to the outer side surface of the chassis 1. A stepping motor 52 is fixedly connected to the inner wall of the first fixing frame 51. The output end of the stepping motor 52 is installed with a rotating rod 53 through a coupling. A reduction gear set 510 is fixedly connected to the end of the rotating rod 53. A stirring plate 56 is fixedly connected to the outer surface of the rotating rod 53. A connecting box 54 is sleeved on the outer surface of the rotating rod 53. The housing of the reduction gear set 510 is fixedly connected to the connecting box 54 through a connecting rod. By providing the first fixing frame 51, the stepping motor 52 can be supported and fixed, so that the stepping motor 52 can be fixed on the outer surface of the chassis 1. By providing the stepping motor 52, after the power is connected and the switch is turned on, the output end of the stepping motor 52 can generate rotation, and then the rotating rod 53 can generate rapid rotation. By providing the reduction gear set 510, the angular velocity of the rotation of the rotating rod 53 can become slow. By providing the stirring plate 56, under the action of the rotation of the rotating rod 53, the stirring plate 56 can generate the flow of air in the inner cavity of the connecting box 54. A first connecting pipe 55 penetrates through the outer surface of the connecting box 54. A second connecting pipe 57 is fixedly connected to the lower surface of the connecting box 54. The end of the second connecting pipe 57 is fixedly connected to a wrapping cover 58. The wrapping cover 58 is fixedly connected to the outer surface of the chassis 1. A second fixing frame 511 is fixedly connected to the side of the chassis 1 away from the first fixing frame 51. A rolling bearing 512 is fixedly connected to the inner wall of the second fixing frame 511. A dust scraping mechanism 59 is arranged at the inner ring of the rolling bearing 512. By providing the second connecting pipe 57, the wrapping cover 58 and the connecting box 54 can be communicated, and then when the stirring plate 56 rotates, the air in the inner cavity of the wrapping cover 58 can enter the inner cavity of the connecting box 54 through the second connecting pipe 57. By providing the rolling bearing 512, the dust scraping mechanism 59 can rotate more stably when rotating. By providing the dust scraping mechanism 59, when rotating and the air permeable plate 471 generates lateral movement, the dust attached to the lower surface of the air permeable plate 471 can be scraped off.

[0038] The putty scraping mechanism 59 includes rotating columns 591. The number of the rotating columns 591 is two, and the two rotating columns 591 are respectively fixedly connected to the inner ring of the rolling bearing 512 and the output end of the reduction gear set 510. A circular gear 592 is sleeved on the outer surface of the rotating column 591. The circular gear 592 meshes with the rack 45. The end of the rotating column 591 is fixedly connected with a bent rod 593. A scraping strip 594 is fixedly connected to the outer surface of the bent rod 593. The scraping strip 594 is frictionally adapted to the lower surface of the air-permeable plate 471. By providing the rotating column 591, it can cooperate with the output end of the reduction gear set 510, so that the rotational force after the reduction of the reduction gear set 510 can drive the rotating column 591 to rotate, and then the circular gear 592 can rotate, and further the rack 45 can drive the positioning frame 44 to move horizontally. By providing the bent rod 593 and the scraping strip 594, when the rotating column 591 rotates, the bent rod 593 and the scraping strip 594 can contact the lower surface of the air-permeable plate 471, so that the dust on the lower surface can be scraped off.

[0039] One end of the first connecting pipe 55 away from the connection box 54 is fixedly connected with an air box 514. The lower surface of the air box 514 is fixedly connected with a third fixing bracket 513. The end of the third fixing bracket 513 is fixedly connected to the outer surface of the chassis 1. One side of the air box 514 close to the back plate 3 is penetrated by a jet port 515. A sealing ring 516 is fixedly connected to the outer surface of the jet port 515. By providing the air box 514, a number of adsorption sponges are provided in the inner cavity of the air box 514, which can adsorb the dust in the air entering the inner cavity of the air box 514. By providing the jet port 515 and the sealing ring 516, the purified air in the inner cavity of the air box 514 can be ejected. The lifting device 6 includes a lift 61. The lift 61 is fixedly connected to the outer surface of the back plate 3. A moving plate 62 is provided at the movable end of the lift 61. A movable plate 63 is fixedly connected to the outer surface of the moving plate 62. By providing the lift 61, when the power is connected and it works, the movable plate 62 at the output end can be controlled to move vertically up and down, thereby driving the movable plate 63 to move vertically up and down. The outer surface of the movable plate 63 is penetrated by a number of limiting cylinders 64. The number of the limiting cylinders 64 is several, and several of the limiting cylinders 64 are distributed in two rows on the outer surface of the movable plate 63. The limiting cylinders 64 are slidably connected to the inner cavity of the track groove 2. A jet cylinder 65 is fixedly connected to the inner wall of the limiting cylinder 64. The jet cylinder 65 is aligned with the sealing ring 516. The clamping cylinder 473 is frictionally adapted to the inner wall of the limiting cylinder 64. By providing the limiting cylinders 64 and the jet cylinders 65, they can cooperate with the clamping cylinder 473, so that the parking mechanism 47 can be connected to the movable plate 63. Then, when the movable plate 63 moves up and down, the parking mechanism 47 can move vertically up and down, and when the sealing ring 516 and the jet port 515 eject gas, the gas can be ejected through the jet cylinder 65.

[0040] Working principle: When in use, when it is necessary to stop the UAV group that has completed the flight mission, the operator controls the elevator 61, and makes the moving plate 62 drive the movable plate 63 to move vertically up and down, and aligns the parking mechanism 47 with the positioning frame 44. Then, stop the operation of the elevator 61, connect the stepping motor 52 to the power supply and turn on the switch, so that the rotating rod 53 drives the stirring plate 56 to rotate rapidly, and air enters the connecting box 54 and enters the inner cavity of the air box 514 through the first connecting pipe 55. Finally, airflows are generated at the air jet port 515 and the sealing ring 516 and enter the inner cavity of the air jet cylinder 65, so that the clamping cylinder 473 is disengaged from the range of the limiting cylinder 64 and the air jet cylinder 65. Then, under the deceleration of the reduction gear set 510, the rotating column 591 drives the circular gear 592 to rotate slowly, and then the rack 45 and the positioning frame 44 move horizontally. During the process, due to the attraction of the first strong magnetic strip 46 and the second strong magnetic strip 472, the air permeable plate 471 is tightly connected to the positioning frame 44 until the positioning frame 44 and the air permeable plate 471 extend out of the chassis 1. Then, the UAV can be parked on the upper surface of the air permeable plate 471. After parking, control the stepping motor 52 to rotate in the reverse direction, and the positioning frame 44 and the air permeable plate 471 can re-enter the inner cavity of the chassis 1. Then, stop the stepping motor 52 and control the elevator 61, and then control the next parking mechanism 47 to contact the positioning frame 44. Then, repeat the above operations to park several UAVs.

[0041] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. An unmanned aerial vehicle hangar for the parking of a fleet of unmanned aerial vehicles, characterized in that, Including: A chassis (1), and a track groove (2) fixedly connected to the inner wall of the chassis (1); A stop mechanism (4) for placing the drone; A folding mechanism (5) for storing the parked drone; A lifting device (6) for lifting multiple landing pads, and a back plate (3) fixedly connected to the outer surface of the lifting device (6); The stop mechanism (4) is fixedly connected to the outer surface of the chassis (1), the folding mechanism (5) is fixedly connected to the outer side of the chassis (1), the back plate (3) is fixedly connected to the side of the track groove (2) away from the inner wall of the chassis (1), and the lifting device (6) is fixedly connected to the inner cavity of the chassis (1) through the back plate (3); The stop mechanism (4) includes a positioning frame (44) and a parking mechanism (47). The positioning frame (44) is arranged on the outer surface of the chassis (1). The number of the parking mechanisms (47) is several, and several of the parking mechanisms (47) are movably connected to the inner cavity of the chassis (1).

2. The drone hangar for the parked drone fleet according to claim 1, wherein: The stop mechanism (4) further includes a first support rod (41). The first support rod (41) is symmetrically and fixedly connected to the outer side of the chassis (1). A sliding tube (42) is slidably connected to the end of the first support rod (41). The sliding tube (42) is fixedly connected to the upper surface of the positioning frame (44). A spring (43) is fixedly connected to the end of the first support rod (41) away from the chassis (1). The end of the spring (43) is fixedly connected to the inner wall of the sliding tube (42).

3. The drone hangar for parking a drone fleet according to claim 2, wherein: The stop mechanism (4) further includes a second support rod (48). The second support rod (48) is fixedly connected to the outer side of the chassis (1). A partition plate (49) is fixedly connected to the end of the second support rod (48) away from the chassis (1). The partition plate (49) penetrates through the positioning frame (44). Rack teeth (45) are symmetrically and fixedly connected to the side of the lower surface of the positioning frame (44).

4. The drone hangar for the parked drone fleet according to claim 3, characterized in that: A first strong magnetic strip (46) is fixedly connected to the inner wall of the positioning frame (44). The parking mechanism (47) includes a ventilation plate (471). The ventilation plate (471) is movably connected to the inner cavity of the positioning frame (44). The ventilation plate (471) is extrusion-fitted with the upper surface of the partition plate (49). A second strong magnetic strip (472) is fixedly connected to the lower surface of the ventilation plate (471). The second strong magnetic strip (472) is in contact with the first strong magnetic strip (46). A clamping cylinder (473) is fixedly connected to the side of the ventilation plate (471) close to the track groove (2). A washer (474) is fixedly connected to the outer surface of the clamping cylinder (473).

5. The drone hangar for drone fleet parking according to claim 4, wherein: The folding mechanism (5) includes a first fixing frame (51), the first fixing frame (51) is fixedly connected to the outer side surface of the chassis (1), a stepping motor (52) is fixedly connected to the inner wall of the first fixing frame (51), a rotating rod (53) is installed at the output end of the stepping motor (52) through a coupling, a reduction gear set (510) is fixedly connected to the end of the rotating rod (53), a stirring plate (56) is fixedly connected to the outer surface of the rotating rod (53), a connection box (54) is sleeved on the outer surface of the rotating rod (53), and the housing of the reduction gear set (510) is fixedly connected to the connection box (54) through a connecting rod.

6. The drone hangar for the parked drone swarm according to claim 5, characterized in that: A first connecting pipe (55) penetrates through the outer surface of the connection box (54), a second connecting pipe (57) is fixedly connected to the lower surface of the connection box (54), a wrapping cover (58) is fixedly connected to the end of the second connecting pipe (57), the wrapping cover (58) is fixedly connected to the outer surface of the chassis (1), a second fixing frame (511) is fixedly connected to the side of the chassis (1) away from the first fixing frame (51), a rolling bearing (512) is fixedly connected to the inner wall of the second fixing frame (511), and a dust scraping mechanism (59) is arranged at the inner ring of the rolling bearing (512).

7. The drone hangar for drone fleet parking according to claim 6, characterized in that: The dust scraping mechanism (59) includes rotating columns (591), the number of the rotating columns (591) is two, and the two rotating columns (591) are respectively fixedly connected to the inner ring of the rolling bearing (512) and the output end of the reduction gear set (510), a circular gear (592) is sleeved on the outer surface of the rotating column (591), the circular gear (592) meshes with a rack (45), a bent rod (593) is fixedly connected to the end of the rotating column (591), a scraping strip (594) is fixedly connected to the outer surface of the bent rod (593), and the scraping strip (594) is frictionally adapted to the lower surface of the air permeable plate (471).

8. A drone hangar for parking a drone fleet according to claim 7, characterized in that: One end of the first connecting pipe (55) away from the connection box (54) is fixedly connected to an air box (514), a third fixing frame (513) is fixedly connected to the lower surface of the air box (514), the end of the third fixing frame (513) is fixedly connected to the outer surface of the chassis (1), an air jet port (515) penetrates through the side of the air box (514) close to the back plate (3), and a sealing ring (516) is fixedly connected to the outer surface of the air jet port (515).

9. The drone hangar for drone fleet parking according to claim 8, characterized in that: The lifting device (6) includes a lift (61), the lift (61) is fixedly connected to the outer surface of the back plate (3), a moving plate (62) is arranged at the movable end of the lift (61), and a movable plate (63) is fixedly connected to the outer surface of the moving plate (62).

10. The drone hangar for the parked drone fleet according to claim 9, characterized in that: The outer surface of the movable plate (63) is penetrated by a plurality of limiting cylinders (64). The number of the limiting cylinders (64) is several, and the several limiting cylinders (64) are distributed in two rows on the outer surface of the movable plate (63). The limiting cylinders (64) are slidably connected to the inner cavity of the track groove (2). A jet cylinder (65) is fixedly connected to the inner wall of the limiting cylinder (64). The jet cylinder (65) is aligned with the sealing ring (516). The clamping cylinder (473) is frictionally adapted to the inner wall of the limiting cylinder (64).

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