Vehicle-mounted top-protruding unmanned aerial vehicle taking-off and landing sliding platform

Abstract

The utility model embodiment provides a kind of vehicle-mounted top stretches out formula unmanned aerial vehicle take-off and landing sliding platform, including vehicle body, the tail of the vehicle body is fixedly connected with tail plate, the tail plate is equipped with through opening, the inside of the through opening is slidably installed with sliding table, the unmanned aerial vehicle placing table is installed with the height adjusting assembly of sliding table, the tail of the unmanned aerial vehicle placing table is rotatably installed with sealing plate, angle adjusting assembly is connected between the sealing plate and unmanned aerial vehicle placing table, and the positioning component for positioning unmanned aerial vehicle body is installed on unmanned aerial vehicle placing table, and unmanned aerial vehicle placing table becomes "mobile airport" by sliding table extension and vehicle body movement, without artificial handling unmanned aerial vehicle, substantially reduce the unmanned aerial vehicle return fixed take-off and landing point's air flight time when large area farmland operation;Placing table can accommodate two groups of unmanned aerial vehicles, support "take-off-supply-take-off again" continuous operation, avoid the operation interruption caused by single unmanned aerial vehicle supply.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, specifically a vehicle-mounted top-extending UAV take-off and landing sliding platform. Background Technology

[0002] With the acceleration of agricultural modernization, drone-based aerial spraying has become a core means of green pest control due to its significant advantages over traditional manual spraying.

[0003] However, current drone-based aerial spraying operations still suffer from key shortcomings in takeoff and landing support and mobility adaptation, hindering further improvements in efficiency for large-scale, contiguous farmland operations. Existing aerial spraying operations largely rely on modified agricultural tricycles or pickup trucks as carriers. These carriers lack dedicated takeoff and landing auxiliary structures, lacking both flexibly adjustable takeoff and landing platforms and fixed supports for stable support of the takeoff and landing devices. This results in drone takeoff and landing points being fixed in predetermined areas at the edge of the field for extended periods. When operating on large areas such as contiguous fields, drones need to frequently travel back and forth to these fixed takeoff and landing points for resupply or to adjust the work area, significantly increasing the proportion of idle flight time and drastically reducing effective operating time. Meanwhile, if the take-off and landing positions need to be adjusted during the operation, the drones need to be manually moved back and forth between different locations. This not only increases the labor intensity of the operators, but also easily causes damage to the drone's body or components due to improper handling. This seriously affects the continuity and overall efficiency of large-scale farmland aerial spraying operations, becoming a major bottleneck in the process of promoting large-scale plant protection services. Overcoming the above-mentioned technical defects is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a vehicle-mounted top-extending sliding platform for drone take-off and landing, thus solving the problems mentioned below.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A vehicle-mounted top-extending drone take-off and landing sliding platform includes a vehicle body, a tail plate fixedly connected to the rear of the vehicle body, an opening on the tail plate, a sliding platform slidably installed inside the opening, a drone placement platform mounted on the sliding platform via a height adjustment component, a sealing plate rotatably mounted at the rear of the drone placement platform, an angle adjustment component connecting the sealing plate and the drone placement platform, two drone bodies placed on the drone placement platform, and a positioning component for positioning the drone bodies installed on the drone placement platform. Preferably, a movable cylinder is fixedly installed inside the tail plate, and a connecting plate is fixedly connected inside the tail plate, with the connecting plate being fixedly connected to the output end of the movable cylinder.

[0006] Preferably, the sliding platform has a first sliding opening on both sides, the drone placement platform has a second sliding opening on both sides, and the inner wall of the opening on the tail plate is fixedly connected to two sliders, which are slidably connected to the corresponding first sliding opening.

[0007] Preferably, the height adjustment assembly includes two fixed plates on both sides, which are fixedly connected above the sliding table. A push cylinder is hinged to the fixed plate. A rotating plate is rotatably installed on the opposite side of each of the two fixed plates. A connecting block is integrally connected to the rotating plate. The connecting block is hinged to the corresponding push cylinder. Two sets of vertical plates are fixedly connected to the upper surface of the UAV placement platform. A vertical plate frame is fixedly connected to the vertical plate. The rotating plate is hinged to the inner side of the vertical plate frame.

[0008] Preferably, the height adjustment assembly further includes an adjustment cylinder, which is hinged to the side of the fixed plate away from the push cylinder. The output end of the adjustment cylinder is hinged to the vertical plate frame. Two sets of openings are provided on the sliding table, and the openings are located below the rotating plate.

[0009] Preferably, the angle adjustment assembly includes a working cylinder, the output end of which is hinged to a sealing plate.

[0010] Preferably, two sets of buffer rubber plates are fixedly connected above the drone placement platform, and the drone body is located above the buffer rubber plates.

[0011] Preferably, the positioning component includes two sets of symmetrically distributed rotating rods, which are rotatably mounted on the bottom of the drone placement platform. Two sets of buckles are fixedly fitted on the rotating rods. The drone placement platform has mating openings that cooperate with the buckles. A bidirectional electric push rod is fixedly installed at the bottom of the drone placement platform, and an output rod is fixedly connected to the output end of the bidirectional electric push rod.

[0012] Preferably, the positioning component further includes a mating plate, which is fixedly fitted onto the middle of the rotating rod. A mating block is slidably connected to the upper part of the mating plate, and the mating block is rotatably connected to the output rod via a rotating shaft.

[0013] Preferably, a positioning block is fixedly connected to the inner side of the mating plate, and the positioning block abuts against the support frame of the unmanned aerial vehicle body.

[0014] Preferably, wing plates are rotatably mounted on both sides of the vehicle body, and articulated cylinders are hinged between the wing plates and the vehicle body.

[0015] This invention provides a vehicle-mounted, top-extending sliding platform for the take-off and landing of unmanned aerial vehicles (UAVs). Compared with existing technologies, it has the following advantages: The aforementioned vehicle-mounted top-extending drone take-off and landing sliding platform, when applied to work vehicles, improves the efficiency of aerial spraying operations. In its specific structure, the platform extends and moves with the vehicle body, turning the drone placement platform into a "mobile airport." This eliminates the need for manual handling of drones, significantly reducing the time drones spend flying back and forth to fixed take-off and landing points during large-area farmland operations. The placement platform can accommodate two sets of drones simultaneously, supporting continuous "take-off-landing-resupply-retake-off-landing" operations, avoiding operational interruptions caused by resupplying a single drone.

[0016] In its specific structure, the height adjustment component can flexibly adjust the height of the placement platform to adapt to different terrains such as field ridges and mud, and also facilitate personnel to charge and refill drones; the angle adjustment component can adjust the tilt of the sealing plate to adapt to the drone's take-off and landing trajectory, and can also close the sealing plate or be converted into a tool placement platform when not in use; the sliding platform's cooperative structure ensures smooth extension and retraction, adapting to complex field environments.

[0017] In the specific structure of the above-mentioned vehicle-mounted top-extending drone take-off and landing sliding platform, its positioning components are used to fix the drone and prevent the drone from deviating and colliding when the vehicle moves or the platform is adjusted; the buffer rubber plate of the placement platform can absorb the impact force of take-off and landing and reduce the damage to the fuselage; the sealing plate can isolate dust and rainwater when idle or transferred, protect the drone and the internal components of the platform, and extend the service life of the equipment.

[0018] In its specific structure, the wing panels on both sides of the vehicle body can be unfolded to expand the operating space, making it easier for personnel to operate the dispensing equipment and improving operational safety and convenience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of the present utility model. Figure 1 ; Figure 2 This is a schematic diagram of the main structure of the present utility model. Figure 2 ; Figure 3 This is a schematic diagram of the sliding platform, drone placement platform, and sealing plate structure of this utility model. Figure 1 ; Figure 4 This is a schematic diagram of the sliding platform, drone placement platform, and sealing plate structure of this utility model. Figure 2 ; Figure 5 This is a schematic diagram of the positioning component structure of this utility model; Figure 6 This is a schematic diagram of the height adjustment component structure of this utility model; Figure 7 This is a schematic diagram illustrating the structure of the height adjustment component of this utility model for adjusting the drone placement platform.

[0020] In the diagram: 1. Vehicle body; 2. Flying wing plate; 3. Tail plate; 4. Articulated cylinder; 5. Sliding table; 6. UAV placement platform; 7. Sealing plate; 8. Connecting plate; 9. Moving cylinder; 10. UAV body; 11. Working cylinder; 12. Positioning component; 13. Through port; 14. Pushing cylinder; 15. Fixing plate; 16. Vertical plate; 17. Buffer rubber plate; 18. Mating port; 19. Positioning block; 20. Connecting block; 21. Rotating plate; 22. Adjusting cylinder; 23. Vertical plate frame; 24. Two-way electric push rod; 25. Output rod; 26. Rotating rod; 27. Mating plate; 28. Mating block; 29. ​​Buckle plate; 30. Opening. Detailed Implementation

[0021] 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.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Example 1 like Figure 1-4 As shown, Embodiment 1 of this utility model provides a vehicle-mounted top-extending drone take-off and landing sliding platform, including a vehicle body 1. A tail plate 3 is fixedly connected to the rear of the vehicle body 1. An opening 13 is provided on the tail plate 3. A sliding platform 5 is slidably installed inside the opening 13. A drone placement platform 6 is installed on the sliding platform 5 through a height adjustment component. A sealing plate 7 is rotatably installed at the rear of the drone placement platform 6. An angle adjustment component is connected between the sealing plate 7 and the drone placement platform 6. Two drone bodies 10 are placed on the drone placement platform 6, and a positioning component 12 for positioning the drone bodies 10 is installed on the drone placement platform 6. A movable cylinder 9 is fixedly installed inside the tail plate 3, and a connecting plate 8 is fixedly connected inside the tail plate 3. The connecting plate 8 is fixedly connected to the output end of the movable cylinder 9.

[0024] The sliding platform 5 has a first sliding opening on both sides, and the drone placement platform 6 has a second sliding opening on both sides. The inner wall of the through 13 on the tail plate 3 is fixedly connected to two sliders. The sliders are slidably connected to the corresponding first sliding openings, which allows the sliding platform 5 and the drone placement platform 6 to slide stably.

[0025] The height adjustment assembly includes two fixed plates 15 on both sides, which are fixedly connected above the sliding table 5. A push cylinder 14 is hinged on the fixed plate 15. A rotating plate 21 is rotatably installed on the opposite side of each of the two fixed plates 15. A connecting block 20 is integrally connected to the rotating plate 21. The connecting block 20 is hinged to the corresponding push cylinder 14. Two sets of vertical plates 16 are fixedly connected to the upper surface of the UAV placement platform 6. A vertical plate frame 23 is fixedly connected to the vertical plate 16. The rotating plate 21 is hinged to the inner side of the vertical plate frame 23.

[0026] like Figure 6 as well as Figure 7 As shown, Figure 6 This is a schematic diagram of the height adjustment component structure of this utility model; Figure 7 This is a schematic diagram of the height adjustment component of the present invention for adjusting the drone placement platform. In the above technical solution, the height adjustment component also includes an adjustment cylinder 22, which is hinged to the side of the fixed plate 15 away from the push cylinder 14. The output end of the adjustment cylinder 22 is hinged to the vertical plate frame 23. Two sets of openings 30 are provided on the sliding table 5, which are located below the rotating plate 21. The height of the drone placement platform 6 can be adjusted by the cooperation of the adjustment cylinder 22 and the push cylinder 14, making it convenient for people of different heights to operate the drone body 10 on the drone placement platform 6.

[0027] like Figure 4 As shown, in the above technical solution, the angle adjustment component includes a working cylinder 11. The output end of the working cylinder 11 is hinged to the sealing plate 7. The working cylinder 11 can adjust the angle of the sealing plate 7, making it convenient for personnel to place operating tools on the sealing plate 7.

[0028] Two sets of buffer rubber plates 17 are fixedly connected above the drone placement platform 6. The drone body 10 is located above the buffer rubber plates 17. The buffer rubber plates 17 can buffer the drone body 10 when it lands, and at the same time increase the friction and improve the positioning effect of the subsequent positioning component 12.

[0029] like Figure 5 As shown, the positioning component 12 includes two sets of symmetrically distributed rotating rods 26. The rotating rods 26 are rotatably mounted on the bottom of the drone placement platform 6. Two sets of buckles 29 are fixedly fitted on the rotating rods 26. The drone placement platform 6 has a mating port 18 that mates with the buckles 29. A bidirectional electric push rod 24 is fixedly installed at the bottom of the drone placement platform 6. An output rod 25 is fixedly connected to the output end of the bidirectional electric push rod 24.

[0030] The positioning component 12 also includes a mating plate 27, which is fixedly fitted in the middle of the rotating rod 26. A mating block 28 is slidably connected to the upper part of the mating plate 27. The mating block 28 is rotatably connected to the output rod 25 through a rotating shaft. A positioning block 19 is fixedly connected to the inner side of the mating plate 27. The positioning block 19 abuts against the support frame of the unmanned aerial vehicle body 10. The bidirectional electric push rod 24 drives the output rod 25 to move. The movement of the output rod 25 drives the mating block 28 to slide along the mating plate 27. At this time, the mating plate 27 drives the rotating rod 26 and the buckle plate 29 to rotate. The positioning block 19 will abut against the support frame on the unmanned aerial vehicle body 10, which can position the unmanned aerial vehicle body 10.

[0031] Both sides of the vehicle body 1 are rotatably mounted with wing plates 2. The wing plates 2 are hinged to the vehicle body 1 with hinge cylinders 4. The rotatable wing plates 2 on both sides make it convenient for personnel to operate the medicine dispensing equipment on the vehicle body 1.

[0032] In specific operation, this utility model embodiment requires attention to the control methods between various driving parts, execution parts, components and devices; the wing plates 2 on both sides of the vehicle body 1 are controlled to rotate by the articulated cylinder 4: that is, they can be unfolded during operation to expand the operating space, and can be folded up during relocation to reduce the footprint, and facilitate personnel to operate the dispensing equipment inside the vehicle body 1. In the above technical solution, the moving cylinder 9 inside the tail plate 3 is activated, and the sliding table 5 is driven to slide along the slider on the inner wall of the opening 13 through the connecting plate 8 to ensure smooth sliding. The sliding table 5 extends from the opening 13 of the tail plate 3 to the outside of the vehicle body 1, so that the drone placement platform 6 forms a basic support structure.

[0033] In the above technical solution, the push cylinder 14 is hinged to the fixed plate 15. The fixed plate 15 is fixed above the sliding table 5 and is integrally connected to the rotating plate 21 through the connecting block 20. The rotating plate 21 is driven to rotate around the fixed plate 15. The rotating plate 21 can adjust the height of the drone placement platform 6. At the same time, the adjustment cylinder 22 assists in pushing and pulling the vertical plate frame 23, which can adjust the horizontal angle of the drone placement platform 6, thereby adjusting the height of the drone placement platform 6 to accommodate operators of different heights to charge or replenish the liquid medicine of the drone body 10. The opening 30 of the sliding table 5 provides space for the rotation of the rotating plate 21 to avoid interference between components. In the above technical solution, the sealing plate 7 at the tail of the drone placement platform 6 is hinged to the sealing plate 7 through the output end of the working cylinder 11 to control the rotation angle. When the equipment is idle, the sealing plate 7 can be closed to protect the internal components of the drone placement platform 6. At the same time, the sealing plate 7 can be rotated to a horizontal state to facilitate the placement of tools by personnel. The aforementioned drone body 10 is placed on top of the buffer rubber plate 17 of the drone placement platform 6. The buffer rubber plate 17 can absorb the impact force during the take-off and landing of the drone to prevent damage to the fuselage. When it is necessary to position the drone body 10, the bidirectional electric push rod 24 is fixed at the bottom of the drone placement platform 6 and drives the output rod 25 to extend and retract. The output rod 25 drives the mating block 28 to slide on the mating plate 27 through the rotating shaft. The sliding of the mating block 28 causes the rotating rod 26 to rotate. The buckle plate 29 on the rotating rod 26 will rotate at the mating port 18 of the drone placement platform 6. The positioning block 19 on the inner side abuts against the support frame of the drone body 10, thereby positioning the drone body 10 and preventing the drone from shifting when the vehicle body 1 moves or the platform is adjusted. After the drone body 10 completes its operation and is retrieved, the positioning component 12 restarts and fixes the drone; the height adjustment component reverses its action to push the cylinder 14 and the adjustment cylinder 22 to move the sliding table 5 and the drone placement platform 6 to the same height; the moving cylinder 9 moves the sliding table 5, the drone placement platform 6 and the sealing plate 7 through the connecting plate 8, and the sealing plate 7 seals and closes the opening 13; the articulated cylinder 4 moves the flying wing plate 2 to retract, completing the equipment storage, which is convenient for the vehicle body 1 to be moved or stored.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted top-extending UAV take-off and landing sliding platform, comprising a vehicle body (1), characterized in that: The rear of the vehicle body (1) is fixedly connected to a tail plate (3), and a through-hole (13) is provided on the tail plate (3). A sliding platform (5) is slidably installed inside the through-hole (13). A drone placement platform (6) is installed on the sliding platform (5) through a height adjustment component. A sealing plate (7) is rotatably installed on the rear of the drone placement platform (6). An angle adjustment component is connected between the sealing plate (7) and the drone placement platform (6). Two drone bodies (10) are placed on the drone placement platform (6), and a positioning component (12) for positioning the drone bodies (10) is installed on the drone placement platform (6).

2. The vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 1, characterized in that: A movable cylinder (9) is fixedly installed inside the tail plate (3), and a connecting plate (8) is fixedly connected inside the tail plate (3). The connecting plate (8) is fixedly connected to the output end of the movable cylinder (9).

3. The vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 2, characterized in that: The sliding platform (5) has a first sliding opening on both sides, and the drone placement platform (6) has a second sliding opening on both sides. The inner wall of the through-hole (13) on the tail plate (3) is fixedly connected with two sliders, and the sliders are slidably connected to the corresponding first sliding opening.

4. The vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 3, characterized in that: The height adjustment assembly includes two fixed plates (15) on both sides. The fixed plates (15) are fixedly connected above the sliding table (5). A push cylinder (14) is hinged on the fixed plate (15). A rotating plate (21) is rotatably installed on the opposite side of the two fixed plates (15). A connecting block (20) is integrally connected to the rotating plate (21). The connecting block (20) is hinged to the corresponding push cylinder (14). Two sets of vertical plates (16) are fixedly connected to the upper end face of the UAV placement platform (6). A vertical plate frame (23) is fixedly connected to the vertical plate (16). The rotating plate (21) is hinged to the inner side of the vertical plate frame (23).

5. A vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 4, characterized in that: The height adjustment assembly also includes an adjustment cylinder (22), which is hinged to the fixed plate (15) on the side away from the push cylinder (14). The output end of the adjustment cylinder (22) is hinged to the vertical plate frame (23). Two sets of openings (30) are provided on the sliding table (5), and the openings (30) are located below the rotating plate (21).

6. A vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 5, characterized in that: The angle adjustment assembly includes a working cylinder (11), the output end of which is hinged to a sealing plate (7).

7. A vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 6, characterized in that: Two sets of buffer rubber plates (17) are fixedly connected above the drone placement platform (6), and the drone body (10) is located above the buffer rubber plates (17).

8. A vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 7, characterized in that: The positioning component (12) includes two sets of symmetrically distributed rotating rods (26). The rotating rods (26) are rotatably mounted on the bottom of the drone placement platform (6). Two sets of buckles (29) are fixedly fitted on the rotating rods (26). The drone placement platform (6) has a mating port (18) that mates with the buckles (29). A bidirectional electric push rod (24) is fixedly installed at the bottom of the drone placement platform (6). An output rod (25) is fixedly connected to the output end of the bidirectional electric push rod (24).

9. A vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 8, characterized in that: The positioning component (12) also includes a mating plate (27), which is fixedly fitted in the middle of the rotating rod (26). A mating block (28) is slidably connected to the upper part of the mating plate (27). The mating block (28) is rotatably connected to the output rod (25) through a rotating shaft. A positioning block (19) is fixedly connected to the inner side of the mating plate (27). The positioning block (19) abuts against the support frame of the unmanned aerial vehicle (10).

10. A vehicle-mounted top-extending UAV take-off and landing sliding platform according to claim 9, characterized in that: Both sides of the vehicle body (1) are rotatably mounted with wing plates (2), and a hinge cylinder (4) is hinged between the wing plates (2) and the vehicle body (1).

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