Unmanned aerial vehicle inspection take-off and landing platform

Abstract

The utility model relates to the technical field of unmanned aerial vehicle take-off and landing platforms, in particular to an unmanned aerial vehicle inspection take-off and landing platform which comprises a box body, an electric telescopic rod and a shear shank are installed in the box body and rotationally connected, a take-off and landing platform is installed at the upper end of the shear shank, and a supporting base is fixedly connected to the lower end of the box body. Rotating legs are rotatably connected to the interiors of the supporting seats through damping shafts, supporting legs are slidably connected to the outer surfaces of the rotating legs, universal wheels are fixedly connected to the bottom ends of the supporting legs, multiple sets of fixing blocks distributed up and down are fixedly connected to the rear end of the box body, and inserting holes are formed in the end faces, close to each other, of every two fixing blocks; a push rod assembly is jointly installed in the two insertion holes. The unmanned aerial vehicle polling take-off and landing platform is convenient to move, so that when the unmanned aerial vehicle polling take-off and landing platform composed of the whole equipment is carried in the early stage, too much physical power cannot be consumed, the height of the push rod assembly can be conveniently adjusted, and the whole equipment can be more conveniently used by operators with different heights.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) take-off and landing platform technology, and in particular to a UAV inspection take-off and landing platform. Background Technology

[0002] Drone inspection is a technology that uses drones to inspect and monitor target objects or areas. It mainly consists of drones, drone automatic airports, and drone flight control systems. The cloud platform management system sends tasks to the drones and drone airports. The drones automatically carry out the work according to the tasks and automatically return to base after the inspection is completed. In order to ensure that the drone's chassis does not rub against the ground when it automatically returns to base and lands, a drone take-off and landing platform is needed to facilitate the drone's take-off and landing operations.

[0003] Existing drone take-off and landing platforms are usually used outdoors. Before use, operators need to carry the equipment outdoors. Although the equipment is lightweight, it is still very inconvenient to carry it over long distances and it is very wasteful of the operators' physical strength. Therefore, it is necessary to design a drone inspection take-off and landing platform. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a drone inspection take-off and landing platform.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a drone inspection take-off and landing platform, comprising a housing, wherein an electric telescopic rod and a scissor frame are installed inside the housing, the electric telescopic rod and the scissor frame are rotatably connected, a landing platform is installed at the upper end of the scissor frame, two left-right distributed closed doors are slidably connected to the upper end of the housing, the two closed doors are used to close the housing, a support base is fixedly connected to the lower end of the housing, a rotating leg is rotatably connected inside the support base through a damping shaft, a support leg is slidably connected to the outer surface of the rotating leg, a universal wheel is fixedly connected to the bottom end of the support leg, and multiple sets of vertically distributed fixing blocks are fixedly connected to the rear end of the housing, each set of fixing blocks has two blocks, which are symmetrically distributed left and right, and each end face of the two fixing blocks that are close to each other has an insertion hole, and a push rod assembly is installed inside the two insertion holes;

[0006] The push rod assembly includes a connecting rod, a crossbar, a sliding groove, a sliding block, and a spring. Two connecting rods are connected internally to a set of fixed blocks via insertion holes. A crossbar is commonly located at the upper end of the two connecting rods. Two sliding grooves are formed on the lower end face of the crossbar. Sliding blocks are slidably connected inside each of the two sliding grooves. The two sliding blocks are respectively fixedly installed at the top ends of the two connecting rods. A spring is located inside each of the two sliding grooves. One end of the spring is fixedly connected to the inner wall of the sliding groove, and the other end of the spring is fixedly connected to the sliding block.

[0007] Furthermore, a second threaded rod is fixedly connected to the upper end of the left closed door, and a second fastening cap is threaded onto the circumferential surface of the second threaded rod. A clamping plate is rotatably connected to the upper end of the right closed door, and a clamping hole is opened on the upper end surface of the clamping plate, and the clamping plate is connected to the second threaded rod through the clamping hole.

[0008] Furthermore, the end face shape of the sliding groove and the sliding block is T-shaped.

[0009] Furthermore, the internal thread of the support leg is connected to a threaded fastening rod, which is used to press and fix the rotating leg.

[0010] Furthermore, the rear end face of the support base is provided with an arc-shaped guide hole, and the rear end of the rotating leg is fixedly connected to a first threaded rod. The first threaded rod passes through the support base through the arc-shaped guide hole, and a first fastening cap is threadedly connected to the circumferential surface of the first threaded rod.

[0011] Furthermore, guide rods are fixedly connected to both the front and rear ends of the box body, and two sliding seats are slidably connected to the circumferential surfaces of the two guide rods. The two sliding seats are fixedly connected to the two closed doors respectively, and the sliding seats are located at the upper end of the fixed block and the front end of the connecting rod.

[0012] This utility model has the following beneficial effects:

[0013] 1. Compared with existing technologies, this UAV inspection take-off and landing platform, through the cooperation of multiple sets of fixed blocks, insertion holes, push rod assemblies and casters, allows the entire equipment to be easily moved to a suitable position for use by using the push rod assembly and the casters. This not only reduces the physical strength of the operators but also makes it more convenient to use. At the same time, since the fixed blocks and insertion holes are distributed vertically and there are multiple sets, the position of the two connecting rods in the push rod assembly can be adjusted, so as to easily disassemble the push assembly and install it at the required height. This allows the height of the push rod assembly to be changed, making the entire equipment more convenient for operators of different heights to use.

[0014] 2. Compared with existing technologies, this UAV inspection take-off and landing platform, through the cooperation of rotating legs, support seats, threaded fastening rods, and support legs, allows the support legs to be angled and extended after the entire device is moved to a suitable position. This eliminates the need for casters to support the ground; instead, the support legs provide support, making the entire device more stable on the ground. Furthermore, the adjustable relative positions of the support legs and rotating legs allow for changes in the supported height of the housing, ensuring it is at a suitable height for use. Additionally, when the ground is uneven, the height of one support leg or rotating leg can be adjusted individually, allowing the entire device to sit more stably on the ground, preventing it from swaying or tilting significantly due to uneven terrain. This makes it easier for UAVs to take off and land smoothly using the platform. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a drone inspection take-off and landing platform proposed in this utility model from the front view.

[0016] Figure 2 This is a schematic diagram of the rear view structure of a drone inspection take-off and landing platform after the closed door is closed, as proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of a drone inspection take-off and landing platform proposed in this utility model, after a partial cross-section from the main view.

[0018] Figure 4 This is a schematic diagram of the structure of a drone inspection take-off and landing platform as proposed in this utility model, shown in a partial rear cross-section.

[0019] Figure 5 This utility model proposes a drone inspection take-off and landing platform. Figure 4 A magnified structural diagram of A in the middle;

[0020] Figure 6 This is a schematic diagram of the overall structure of a drone inspection take-off and landing platform proposed in this utility model, viewed from below.

[0021] Figure 7 This utility model proposes a drone inspection take-off and landing platform. Figure 6 A magnified structural diagram of B in the diagram.

[0022] Legend:

[0023] 1. Housing; 2. Enclosed door; 3. Lifting platform; 4. Crossbar; 5. Electric telescopic rod; 6. Scissor beam; 7. Fixing block; 8. Insertion hole; 9. Connecting rod; 10. Sliding block; 11. Sliding groove; 12. Spring; 13. Support base; 14. Rotating leg; 15. Support leg; 16. Threaded fastening rod; 17. Arc-shaped guide hole; 18. First fastening cap; 19. First threaded rod; 20. Caster wheel; 21. Clamping plate; 22. Second fastening cap; 23. Second threaded rod. Detailed Implementation

[0024] Reference Figure 1-7 This utility model provides a drone inspection take-off and landing platform, including a housing 1. An electric telescopic rod 5 and a scissor frame 6 are installed inside the housing 1. The electric telescopic rod 5 and the scissor frame 6 are rotatably connected. A landing platform 3 is installed on the upper end of the scissor frame 6. The folding and extension of the scissor frame 6 is controlled by the electric telescopic rod 5, which can drive the landing platform 3 to rise and fall. This allows for height adjustment of the landing platform 3, facilitating its placement at a more suitable height for drone take-off and landing, thus improving the drone's take-off and landing capabilities. Two slidably connected left and right sides are located on the upper end of the housing 1. The two closed doors 2 are used to close the box body 1. The lower end of the box body 1 is fixedly connected to the support base 13. The inside of the support base 13 is rotatably connected to the rotating leg 14 through the damping shaft. The outer surface of the rotating leg 14 is slidably connected to the support leg 15. The bottom end of the support leg 15 is fixedly connected to the universal wheel 20. The rear end of the box body 1 is fixedly connected to multiple sets of fixed blocks 7 distributed vertically. Each set of fixed blocks 7 has two blocks, which are symmetrically distributed from left to right. The two fixed blocks 7 have insertion holes 8 on their close-to-each end faces. The two insertion holes 8 are installed together with a push rod assembly.

[0025] The push rod assembly includes a connecting rod 9, a crossbar 4, a sliding groove 11, a sliding block 10, and a spring 12. The interior of a set of fixing blocks 7 is connected to two connecting rods 9 through a socket 8. The upper ends of the two connecting rods 9 are jointly provided with a crossbar 4. The lower end face of the crossbar 4 is provided with two sliding grooves 11. The interior of each sliding groove 11 is slidably connected to a sliding block 10. The two sliding blocks 10 are respectively fixedly installed on the top ends of the two connecting rods 9. The interior of each sliding groove 11 is provided with a spring 12. One end of the spring 12 is fixedly connected to the inner wall of the sliding groove 11, and the other end of the spring 12 is fixedly connected to the sliding block 10. When in operation, holding the crossbar 4 allows the entire device to be moved freely using the casters 20. This reduces physical exertion when initially moving the drone inspection and landing platform, which is composed of the entire device, making it more convenient to use. Simultaneously, pressing the two connecting rods 9 inward causes the two sliding blocks 10 to move along the sliding groove 11 and compress the spring 12 until the connecting rods 9 separate from the fixed block 7. The push rod assembly is then detached from the fixed block 7. Next, the user can select a fixed block 7 of a different height to install the push rod assembly. Simply align the end of the connecting rod 9 with the corresponding insertion hole 8 and gradually release the connecting rod 9. Under the action of the spring 12, the connecting rod 9 can be inserted into the corresponding insertion hole 8, thus connecting with the fixed block 7. This method of installing and disassembling the push rod assembly is simple and convenient, and the height of the push rod assembly can also be adjusted, making the entire device more convenient for operators of different heights to use.

[0026] A second threaded rod 23 is fixedly connected to the upper end of the left-side closed door 2. A second fastening cap 22 is threaded onto the circumferential surface of the second threaded rod 23. A clamping plate 21 is rotatably connected to the upper end of the right-side closed door 2. The upper surface of the clamping plate 21 has a clamping hole, and the clamping plate 21 is connected to the second threaded rod 23 through the clamping hole. During operation, before moving the entire equipment, the housing 1 is in a closed state with the closed door 2. At the same time, the clamping plate 21 is connected to the second threaded rod 23 with the cooperation of the clamping hole. Rotating and moving the second fastening cap 22 makes it press tightly against the upper end of the clamping plate 21. In this way, the two closed doors 2 can be stably joined together and will not be opened arbitrarily during the movement.

[0027] The end faces of the sliding groove 11 and the sliding block 10 are T-shaped. During operation, the sliding groove 11 and the sliding block 10 work together to allow the connecting rod 9 to move stably along the crossbar 4.

[0028] The support leg 15 has an internal threaded connection to a threaded fastening rod 16, which is used to press and fix the rotating leg 14. During operation, by rotating the threaded fastening rod 16 away from the rotating leg 14, the position of the support leg 15 can be adjusted along the rotating leg 14. After the relative position of the rotating leg 14 and the support leg 15 is adjusted, the threaded fastening rod 16 can be rotated again to press and fix the rotating leg 14. In this way, the rotating leg 14 can be stably located within the support leg 15 without moving arbitrarily.

[0029] An arc-shaped guide hole 17 is provided on the rear end face of the support base 13. A first threaded rod 19 is fixedly connected to the rear end of the rotating leg 14. The first threaded rod 19 passes through the support base 13 through the arc-shaped guide hole 17, and a first fastening cap 18 is threadedly connected to the circumferential surface of the first threaded rod 19. During operation, before adjusting the angle of the rotating leg 14 and folding or unfolding it, the first fastening cap 18 is rotated along the first threaded rod 19 to move it away from the support base 13. At this time, the angle of the rotating leg 14 can be adjusted along the damping axis. At the same time, the rotating leg 14 drives the first threaded rod 19 to rotate along the arc-shaped guide hole 17 until the rotating leg 14 is folded or unfolded. Then, the first fastening cap 18 is rotated again to press it tightly against the support base 13 again. This ensures that the rotating leg 14 is stably connected to the support base 13 and will not rotate arbitrarily. (Here, the arc-shaped guide hole 17 can limit the rotation range of the first threaded rod 19, allowing it to rotate within a 90-degree range, thereby allowing the rotating leg 14 to adjust its angle within a 90-degree range, thus smoothly completing the folding or unfolding work.)

[0030] Guide rods are fixedly connected to both the front and rear ends of the housing 1. Two sliding seats are slidably connected to the circumferential surfaces of the two guide rods. The two sliding seats are fixedly connected to the two closed doors 2 respectively, and the sliding seats are located at the upper end of the fixing block 7 and the front end of the connecting rod 9. During operation, with the cooperation of the guide rods and sliding seats, the two closed doors 2 can be opened or closed more stably and are not easily separated from the housing 1. At the same time, the presence of the fixing block 7 and the connecting rod 9 does not easily affect the normal opening and closing of the closed doors 2.

[0031] Working principle:

[0032] When in use, after moving the entire device to a suitable outdoor location with the help of the casters 20, rotate the first fastening cap 18 to move it away from the support base 13. Then rotate the support leg 15 and the rotating leg 14 along the damping axis until the support leg 15 is upright on the ground. Then tighten the first fastening cap 18 again. At this time, the entire device will be more stable with the support leg 15 supporting it. Then open the two closed doors 2 and then control the electric telescopic rod 5 to operate. With the cooperation of the scissor frame 6, the take-off and landing platform 3 will be moved to a suitable height. The drone can then be placed on the take-off and landing platform 3 to take off for inspection work. After the inspection is completed, the drone will land on the take-off and landing platform 3.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drone inspection take-off and landing platform, comprising a housing (1), characterized in that: The box (1) is equipped with an electric telescopic rod (5) and a scissor frame (6). The electric telescopic rod (5) and the scissor frame (6) are rotatably connected. The upper end of the scissor frame (6) is equipped with a lifting platform (3). The upper end of the box (1) is slidably connected with two left and right distributed closed doors (2). The two closed doors (2) are used to close the box (1). The lower end of the box (1) is fixedly connected with a support base (13). The inside of the support base (13) is rotatably connected with a rotating leg (14) through a damping shaft. The outer surface of the rotating leg (14) is slidably connected with a support leg (15). The bottom end of the support leg (15) is fixedly connected with a universal wheel (20). The rear end of the box (1) is fixedly connected with multiple sets of fixed blocks (7) distributed vertically. Each set of fixed blocks (7) has two blocks, which are symmetrically distributed horizontally. The two fixed blocks (7) have a hole (8) on one end face that is close to each other. The two holes (8) are jointly equipped with a push rod assembly. The push rod assembly includes a connecting rod (9), a crossbar (4), a sliding groove (11), a sliding block (10), and a spring (12). The interior of a set of fixed blocks (7) is connected to two connecting rods (9) through a socket (8). The upper ends of the two connecting rods (9) are provided with a crossbar (4). The lower end face of the crossbar (4) is provided with two sliding grooves (11). The interior of each sliding groove (11) is slidably connected with a sliding block (10). The two sliding blocks (10) are respectively fixedly installed on the top ends of the two connecting rods (9). The interior of each sliding groove (11) is provided with a spring (12). One end of the spring (12) is fixedly connected to the inner wall of the sliding groove (11), and the other end of the spring (12) is fixedly connected to the sliding block (10).

2. The UAV inspection take-off and landing platform according to claim 1, characterized in that: A second threaded rod (23) is fixedly connected to the upper end of the left closed door (2), and a second fastening cap (22) is threadedly connected to the circumferential surface of the second threaded rod (23). A clamping plate (21) is rotatably connected to the upper end of the right closed door (2). A clamping hole is opened on the upper surface of the clamping plate (21), and the clamping plate (21) is connected to the second threaded rod (23) through the clamping hole.

3. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The end face shapes of the sliding groove (11) and the sliding block (10) are T-shaped.

4. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The internal thread of the support leg (15) is connected to a threaded fastening rod (16), which is used to press and fix the rotating leg (14).

5. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The rear end face of the support base (13) is provided with an arc-shaped guide hole (17), and the rear end of the rotating leg (14) is fixedly connected to a first threaded rod (19). The first threaded rod (19) passes through the support base (13) through the arc-shaped guide hole (17), and the circumferential surface of the first threaded rod (19) is threadedly connected to a first fastening cap (18).

6. The UAV inspection take-off and landing platform according to claim 1, characterized in that: Guide rods are fixedly connected to both the front and rear ends of the box (1). Two sliding seats are slidably connected to the circumferential surfaces of the two guide rods. The two sliding seats are fixedly connected to the two closed doors (2) respectively, and the sliding seats are located at the upper end of the fixed block (7) and the front end of the connecting rod (9).

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