A hangar drone landing platform

Abstract

This utility model relates to the field of unmanned aerial vehicle (UAV) technology and discloses a UAV landing platform for hangar use, including a cabinet. Two hatches, numbered 1 and 2, are respectively provided on both sides of the cabinet. A sliding groove, numbered 1, is provided at the bottom of both hatches. Through the coordinated use of hatch 1, hatch 2, sliding groove 1, sliding rod 1, moving bar 1, hatch 3, sliding groove 2, threaded rod 1, moving bar 2, sliding rod 2, connecting assembly, mounting frame, drive assembly, moving assembly 1, and moving assembly 2, this utility model allows two landing platforms, numbered 1 and 2, to extend from three different directions. This enables three UAVs to take off and land in three different directions, solving the problem of multiple UAVs colliding when taking off and landing on the same side, preventing damage to UAVs, and improving the safety of the hangar UAV landing platform.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, specifically to a UAV landing platform for hangar use. Background Technology

[0002] Drones have been widely used in aerial photography, agriculture, disaster relief, surveying and mapping and other fields. When used in disaster relief, surveying and mapping and other fields, the application environment is relatively harsh and drones have high requirements for take-off and landing environment. Therefore, they are often equipped with corresponding hangars and landing platforms to complete the take-off and landing of drones.

[0003] For example, Chinese utility model patent application number CN202322170071.3 discloses a multi-drone launch platform for photovoltaic inspection drone hangars. The platform includes a hangar consisting of a lower hangar, a middle hangar, an upper hangar, and a cover plate. Two drive motors are located on the left side of the lower hangar, with lead screws fixedly connected to their output shafts. A nut seat is mounted on the lead screw, connecting to the middle hangar. Two drive motors are located on the left side of the middle hangar, with lead screws fixedly connected to their output shafts. A nut seat is mounted on the lead screw, connecting to the upper hangar. Two electric push rods are located on both sides of the upper hangar, their push rods fixedly connected to the cover plate via connecting blocks. This utility model divides the original hangar into three sections (upper, middle, and lower), allowing three drones to land or take off simultaneously, achieving multi-drone landing and launch. It is suitable for large-area photovoltaic power stations, enabling multi-drone inspections and improving inspection efficiency.

[0004] While existing hangar drone landing platforms can handle the takeoff and landing of multiple drones, the exits for most drones are on the same side. This means that during takeoff and landing, improper operation by staff may cause multiple drones to collide with each other, resulting in damage to the drones and reducing the safety of using the hangar drone landing platform. Utility Model Content

[0005] The purpose of this invention is to provide a hangar-type drone landing platform to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A hangar-type drone landing platform includes a cabinet. Two hatches, one on each side of the cabinet, are provided. Each hatch has a sliding groove at its bottom. Two sliding rods are fixedly connected to one side of each sliding groove. A moving strip is slidably connected to the outer surface of each pair of sliding rods. A landing platform is fixedly connected to the top of each moving strip. A third hatch is provided on the surface of the cabinet. A second sliding groove is provided at its bottom. A threaded rod is rotatably connected to one side of the inner wall of the second sliding groove. A second moving strip is threadedly connected to the outer surface of the threaded rod. The top of the second moving bar is fixedly connected to the second landing platform. Two sliding rods are fixedly connected to one side of the inside of the second sliding groove. One end of the threaded rod is provided with a connecting component. The back of the cabinet is fixedly connected to the mounting frame. The top of the mounting frame is provided with a driving component. The two sides of the mounting frame are respectively provided with a first moving component and a second moving component. The top of the cabinet is equipped with a PLC controller. Two infrared transmitters are installed on one side of the inner wall of hatch one and hatch two. Alarm components are provided on both the first landing platform and the second landing platform. Two infrared transmitters are installed on one side of the inner wall of hatch three.

[0008] By adopting the above technical solution, two landing platforms and one landing platform can be opened from three different directions, thereby enabling three drones to take off and land from three directions, avoiding the possibility of the three drones colliding with each other.

[0009] As a further description of the above technical solution: the connecting assembly includes a connecting shaft fixedly connected to one end of the threaded rod, one end of the connecting shaft rotatably penetrates into the interior of the mounting frame and is fixedly connected to a bevel gear.

[0010] As a further description of the above technical solution: the drive assembly includes a motor mounted on the top of the mounting frame, the output rotation of the motor extends through the interior of the mounting frame and is fixedly connected to a drive rod, and three bevel gears are fixedly sleeved on the outside of the drive rod.

[0011] By adopting the above technical solution, the moving component one and the moving component two can be driven to move the two landing platforms out of hatch one and hatch two respectively, while the threaded rod one is rotated, thereby causing the moving bar two to move the landing platform three out of hatch three.

[0012] As a further description of the above technical solution: the movable component one includes a hollow plate one fixedly connected to one side of the mounting frame, and a threaded rod two is rotatably connected to one side of the inner wall of the hollow plate one.

[0013] As a further description of the above technical solution: one end of the threaded rod 2 is fixedly connected to a drive shaft 1, one end of the drive shaft 1 rotates through the interior of the mounting frame and is fixedly connected to a bevel gear 3, and a movable frame 1 is fixedly connected to the outer surface of the threaded rod 2.

[0014] By adopting the above technical solution, the motor drives the drive rod and the three bevel gears to rotate. The bevel gear three meshes with one of the bevel gears, which can make the threaded rod two rotate, thereby moving the moving frame one.

[0015] As a further description of the above technical solution: the second movable component includes a second hollow plate fixedly connected to one side of the mounting frame, and a third threaded rod is rotatably connected to one side of the inner wall of the second hollow plate.

[0016] As a further description of the above technical solution: one end of the threaded rod three is fixedly connected to the drive shaft two, one end of the drive shaft two rotates through the interior of the mounting frame and is fixedly connected to the bevel gear four, and the outer surface of the threaded rod three is fixedly connected to the movable frame two.

[0017] As a further description of the above technical solution: the alarm component includes an alarm light and two infrared receivers. The alarm light is installed on the surface of the landing platform, and the two infrared receivers are installed on one side of the inner wall of the landing platform.

[0018] This utility model has the following beneficial effects:

[0019] 1. Compared with existing technologies, this hangar drone landing platform, through the coordinated use of structures such as hatch one, hatch two, sliding groove one, slide bar one, moving bar one, hatch three, sliding groove two, threaded rod one, moving bar two, slide bar two, connecting components, mounting frame, drive components, moving component one, and moving component two, allows two landing platforms one and two to extend from three different directions. This enables three drones to take off and land in three different directions, solving the problem of multiple drones colliding with each other when multiple drones take off and land on one side, preventing damage to drones, and improving the safety of the hangar drone landing platform during use.

[0020] 2. Compared with existing technologies, this hangar drone landing platform, through the coordinated use of a PLC controller, infrared transmitter one, alarm components, and infrared transmitter two, can remind staff whether the drone is completely stopped on the landing platform after landing, thus avoiding collisions between the drone and the hatch when the landing platform is retracted into the cabinet, thereby improving the practicality of the hangar drone landing platform. Attached Figure Description

[0021] Figure 1This is a three-dimensional schematic diagram of the overall structure of a hangar unmanned aerial vehicle (UAV) landing platform proposed in this utility model;

[0022] Figure 2 This is a three-dimensional schematic diagram of the overall structure of a hangar unmanned aerial vehicle (UAV) landing platform proposed in this utility model from another angle.

[0023] Figure 3 This is a schematic diagram of the hatch structure of a hangar unmanned aerial vehicle (UAV) landing platform proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the sliding groove structure of a hangar unmanned aerial vehicle (UAV) landing platform proposed in this utility model;

[0025] Figure 5 This is a schematic diagram of the landing platform structure of a hangar-type UAV landing platform proposed in this utility model;

[0026] Figure 6 This is a schematic diagram of the landing platform structure of a hangar-type UAV landing platform proposed in this utility model;

[0027] Figure 7 This is a schematic diagram of the hollow plate structure of a hangar unmanned aerial vehicle (UAV) landing platform proposed in this utility model.

[0028] In the diagram: 1. Cabinet; 2. Hatch 1; 3. Hatch 2; 4. Sliding groove 1; 5. Sliding rod 1; 6. Moving bar 1; 7. Landing platform 1; 8. Hatch 3; 9. Sliding groove 2; 10. Threaded rod 1; 11. Moving bar 2; 12. Alarm light; 13. Infrared receiver; 14. Landing platform 2; 15. Sliding rod 2; 16. Mounting frame; 17. PLC controller; 18. Infrared transmitter 1; 19. Infrared transmitter 2; 20. Connecting shaft; 21. Bevel gear 1; 22. Motor; 23. Drive rod; 24. Bevel gear 2; 25. Hollow plate 1; 26. Threaded rod 2; 27. Drive shaft 1; 28. Bevel gear 3; 29. ​​Moving frame 1; 30. Hollow plate 2; 31. Threaded rod 3; 32. Drive shaft 2; 33. Bevel gear 4; 34. Moving frame 2. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-7In this embodiment of the utility model, a hangar unmanned aerial vehicle (UAV) landing platform includes a cabinet 1. Hatch 1 2 and hatch 2 3 are respectively opened on both sides of the cabinet 1. Sliding grooves 4 are opened at the bottom of both hatch 1 2 and hatch 2 3. Two sliding rods 5 are fixedly connected to one side of each sliding groove 4. A moving strip 6 is slidably connected to the outer surface of each pair of sliding rods 5. A landing platform 7 is fixedly connected to the top of each of the two moving strips 6. A hatch 3 8 is opened on the surface of the cabinet 1. A sliding groove 2 9 is opened at the bottom of the hatch 3 8. A threaded rod 10 is rotatably connected to one side of the inner wall of the sliding groove 2 9. A moving strip 2 11 is threadedly connected to the outer surface of the threaded rod 10. A landing platform 2 14 is fixedly connected to the top of the moving strip 2 11. Two sliding rods 2 15 are fixedly connected to one side of the sliding groove 2 9. A connecting component is provided at one end of the threaded rod 10. A mounting frame 16 is fixedly connected to the back of the cabinet 1. A drive component is provided at the top of the mounting frame 16. Movable component one and movable component two are respectively installed on both sides of frame 16. PLC controller 17 is installed on the top of cabinet 1. Two infrared transmitters 18 are installed on one side of the inner wall of hatch 1 2 and hatch 2 3. Alarm components are installed on landing platform 1 7 and landing platform 2 14. Two infrared transmitters 2 19 are installed on one side of the inner wall of hatch 3 8. Sliding groove 1 4 and sliding groove 2 9 are the same size. Hatch 1 2 is located below hatch 3 8, and hatch 2 3 is located above hatch 3 8. Movable platform 2 is slidably connected to the outer surface of two sliding rods 2 15. Infrared transmitters 18 and 2 19 are electrically connected to PLC controller 17. Landing platform 1 7 and landing platform 2 14 are both L-shaped. By adopting the above technical solution, two landing platforms 1 7 and one landing platform 2 14 can be opened from three different directions, thereby enabling three UAVs to take off and land from three directions, avoiding the situation where the three UAVs collide with each other.

[0031] The connecting assembly includes a connecting shaft 20 fixedly connected to one end of the threaded rod 10. One end of the connecting shaft 20 rotatably extends into the interior of the mounting frame 16 and is fixedly connected to a bevel gear 21.

[0032] The drive assembly includes a motor 22 mounted on the top of the mounting frame 16. The output rotation of the motor 22 extends through the interior of the mounting frame 16 and is fixedly connected to a drive rod 23. Three bevel gears 24 are fixedly sleeved on the outside of the drive rod 23. The three bevel gears 24 mesh with bevel gears 21, 28, and 33 respectively. By adopting the above technical solution, the moving assembly 1 and the moving assembly 2 can drive the two landing platforms to move out of hatch 2 and hatch 3 respectively. At the same time, the threaded rod 10 rotates, thereby causing the moving bar 11 to drive the landing platform 3 to move out of hatch 3.

[0033] The movable component includes a hollow plate 25 fixedly connected to one side of the mounting frame 16, and a threaded rod 26 rotatably connected to one side of the inner wall of the hollow plate 25.

[0034] One end of the threaded rod 26 is fixedly connected to a drive shaft 27. One end of the drive shaft 27 rotates through the interior of the mounting frame 16 and is fixedly connected to a bevel gear 28. A movable frame 29 is fixedly connected to the outer surface of the threaded rod 26. One side of the movable frame 29 slides through the exterior of the hollow plate 25 and is fixedly connected to the surface of the landing platform 7 on the hatch 2. By adopting the above technical solution, the motor 22 drives the drive rod 23 and the three bevel gears 24 to rotate. By using the bevel gear 28 to mesh with one of the bevel gears 24, the threaded rod 26 can rotate, thereby moving the movable frame 29.

[0035] The second movable component includes a hollow plate 30 fixedly connected to one side of the mounting frame 16, and a threaded rod 31 rotatably connected to one side of the inner wall of the hollow plate 30.

[0036] One end of the threaded rod 31 is fixedly connected to the drive shaft 2 32. One end of the drive shaft 2 32 rotates through the interior of the mounting frame 16 and is fixedly connected to the bevel gear 4 33. The outer surface of the threaded rod 31 is fixedly connected to the movable frame 2 34. One side of the movable frame 2 34 slides through the exterior of the hollow plate 2 30 and is fixedly connected to the surface of the landing platform 1 7 on the hatch 2 3.

[0037] The alarm assembly includes an alarm light 12 and two infrared receivers 13. The alarm light 12 is mounted on the surface of landing platform 1 7, and the two infrared receivers 13 are mounted on one side of the inner wall of landing platform 1 7. The alarm light 12 and the two infrared receivers 13 on landing platform 2 14 are also mounted on its surface and one side of its inner wall. The positions of the two infrared receivers 13 on landing platform 1 7 correspond to the positions of the two infrared transmitters 1, and the positions of the two infrared receivers 13 on landing platform 2 14 correspond to the positions of the two infrared transmitters 2. Both the alarm light 12 and the infrared receivers 13 are electrically connected to the PLC controller 17.

[0038] The working principle of this utility model is as follows: In use, the motor 22 is first started, causing the drive rod 23 to rotate clockwise. The drive rod 23 then drives three bevel gears 24 to rotate. These three rotating bevel gears 24 then drive the meshing bevel gears 21, 24, and 28 to rotate simultaneously, thereby driving the connecting shaft 20, drive shaft 27, and drive shaft 32 to rotate. This, in turn, drives the threaded rods 10, 26, and 31 to rotate. At this time, due to the threaded rods... Rotation of 10 causes the second sliding bar 11 to slide along the two slide bars 15, thereby causing the landing platform 14 to extend from the hatch 38. At the same time, due to the rotation of the threaded rods 26 and 31, the first moving frame 29 and the second moving frame 34 move outward. At this time, the two landing platforms 7 will respectively drive the two sliding bars 6 to slide outside the several slide bars 5, thereby causing the two landing platforms 7 to extend from the hatch 2 and the hatch 3, until the three drones have completely moved out of the cabinet 1, so that they can take off and work quickly.

[0039] When landing operations are required, multiple staff members first control three drones to fly above two landing platforms 17 and 14. Then, the staff members carry out the drone landing operation. If the drone's parking position is off, the infrared transmitter 18 on hatch 2 will emit an infrared signal. However, due to the drone's off-position, the infrared signal is blocked by the drone, so the infrared receiver 13 on landing platform 7 cannot receive the signal. At this time, the infrared receiver 13 will emit a signal, which is received by the PLC controller 17 and drives the corresponding alarm light 12 to sound an alarm, thereby reminding the staff to adjust the drone's position until the alarm light 12 stops sounding. Similarly, the infrared transmitter 18 inside hatch 2 will also perform the above operation.

[0040] If the drone's parking position on landing platform 2 14 shifts, the infrared transmitter 2 19 on hatch 3 8 will emit an infrared signal. However, due to the drone's shifted position, the infrared signal will be blocked by the drone, preventing the infrared receiver 13 on landing platform 2 14 from receiving the signal. In this case, the infrared receiver 13 will emit a signal, which will be received by the PLC controller 17 and drive the corresponding alarm light 12 to sound an alarm, thus reminding the staff to adjust the drone's position until the alarm light 12 stops sounding. After the three drones are correctly parked, the motor 22 will drive the drive rod 23 to reverse, thereby gradually retracting the two landing platforms 1 7 and landing platform 2 14 into hatch 1 2, hatch 2 3 and hatch 3 8, completing the storage of multiple drones.

[0041] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A hangar unmanned aerial vehicle (UAV) landing platform, comprising a cabinet (1), characterized in that, The cabinet (1) has hatch 1 (2) and hatch 2 (3) on both sides respectively. The bottom of the hatch 1 (2) and hatch 2 (3) is provided with sliding groove 1 (4). Two sliding rods 1 (5) are fixedly connected to one side of the two sliding grooves 1 (4). The outer surface of each pair of sliding rods 1 (5) is slidably connected with a moving bar 1 (6). The top of each of the two moving bars 1 (6) is fixedly connected with a landing platform 1 (7). The surface of the cabinet (1) has hatch 3 (8). The bottom of the hatch 3 (8) is provided with sliding groove 2 (9). One side of the inner wall of sliding groove 2 (9) is rotatably connected with threaded rod 1 (10). The outer surface of threaded rod 1 (10) is threadedly connected with moving bar 2 (11). The top of the cabinet (1) is fixedly connected to a second landing platform (14). Two sliding rods (15) are fixedly connected to one side of the sliding groove (9). A connecting component is provided at one end of the threaded rod (10). An installation frame (16) is fixedly connected to the back of the cabinet (1). A drive component is provided at the top of the installation frame (16). A moving component and a moving component are respectively provided on both sides of the installation frame (16). A PLC controller (17) is installed at the top of the cabinet (1). Two infrared transmitters (18) are installed on one side of the inner wall of hatch one (2) and hatch two (3). An alarm component is provided on the first landing platform (7) and the second landing platform (14). Two infrared transmitters (19) are installed on one side of the inner wall of hatch three (8).

2. The hangar unmanned aerial vehicle (UAV) landing platform according to claim 1, characterized in that, The connecting assembly includes a connecting shaft (20) fixedly connected to one end of a threaded rod (10), one end of which rotatably extends into the interior of the mounting frame (16) and is fixedly connected to a bevel gear (21).

3. The hangar unmanned aerial vehicle (UAV) landing platform according to claim 1, characterized in that, The drive assembly includes a motor (22) mounted on the top of the mounting frame (16). The output rotation of the motor (22) extends through the interior of the mounting frame (16) and is fixedly connected to a drive rod (23). Three bevel gears (24) are fixedly sleeved on the outside of the drive rod (23).

4. The hangar unmanned aerial vehicle (UAV) landing platform according to claim 1, characterized in that, The movable component includes a hollow plate (25) fixedly connected to one side of the mounting frame (16), and a threaded rod (26) is rotatably connected to one side of the inner wall of the hollow plate (25).

5. A hangar unmanned aerial vehicle (UAV) landing platform according to claim 4, characterized in that, One end of the threaded rod (26) is fixedly connected to a drive shaft (27), one end of the drive shaft (27) rotates through the interior of the mounting frame (16) and is fixedly connected to a bevel gear (28), and a movable frame (29) is fixedly connected to the outer surface of the threaded rod (26).

6. The hangar unmanned aerial vehicle (UAV) landing platform according to claim 1, characterized in that, The second movable component includes a second hollow plate (30) fixedly connected to one side of the mounting frame (16), and a third threaded rod (31) is rotatably connected to one side of the inner wall of the second hollow plate (30).

7. A hangar unmanned aerial vehicle (UAV) landing platform according to claim 6, characterized in that, One end of the threaded rod three (31) is fixedly connected to the drive shaft two (32), and one end of the drive shaft two (32) rotates through the interior of the mounting frame (16) and is fixedly connected to the bevel gear four (33). The outer surface of the threaded rod three (31) is fixedly connected to the movable frame two (34).

8. The hangar unmanned aerial vehicle (UAV) landing platform according to claim 1, characterized in that, The alarm assembly includes an alarm light (12) and two infrared receivers (13). The alarm light (12) is installed on the surface of the landing platform (7), and the two infrared receivers (13) are installed on one side of the inner wall of the landing platform (7).

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