Unmanned aerial vehicle take-off and landing platform capable of being quickly disassembled and assembled

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle take-off and landing platform capable of being quickly disassembled and assembled, which comprises two platform panels, levelers are arranged on the front side and the rear side of a hinge, positioning pieces used for flattening the platform panels are arranged on the bottom sides of the platform panels, sliding rails are fixedly mounted on the bottom sides of the platform panels, and the sliding rails are arranged on the platform panels. Supporting assemblies used for supporting are arranged on the two sides of the bottom end of the sliding rail, and a transmission assembly used for supporting and pulling the supporting assemblies is arranged in the sliding rail. The platform panel can be supported and limited by sliding the sliding plate to the middle, then the rocking handle is rocked to drive the double-shaft lead screw to rotate in the sliding block, the sliding block can drive the push-pull rod to push the threaded sleeve to rotate with the support as the axis, and therefore the supporting leg part supports the platform. The push-pull rods can pull the supporting leg parts to be folded, then the sliding plate slides into the sliding groove plate on one side, the platform panel can be folded, and therefore dismounting and mounting are convenient.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, specifically to a UAV take-off and landing platform that can be quickly assembled and disassembled. Background Technology

[0002] A drone is an aircraft that does not require a pilot to board and is controlled remotely or autonomously. It achieves flight control through radio remote control equipment or built-in programs. Its applications are very wide. In the agricultural field, drones are often used for pesticide spraying and crop growth monitoring. When using drones, take-off and landing platforms are used to facilitate take-off and landing.

[0003] As disclosed in Chinese Patent Publication No. CN220640278U, a take-off and landing platform for a drone includes a mounting base. A platform body is horizontally mounted above the mounting base. Two limiting grooves are formed on the upper surface of the platform body. A dual-axis motor is fixed inside the platform body by bolts. The output shaft of the dual-axis motor is connected to a lead screw. The end of the lead screw is rotatably connected to the inner wall of the platform body via a bearing. A connecting block is threaded onto the outer surface of the lead screw, and a limiting plate is fixed to the upper end of the connecting block. This invention uses a dual-axis motor to drive the lead screw to rotate. With the cooperation of a guide rod, the rotation of the lead screw drives the threaded connecting block to move horizontally, causing the limiting plate to pass through the inner wall of the platform body and abut against the inner wall of the limiting groove. This effectively limits the U-shaped support feet of the drone, preventing the drone from falling when pushed, thus improving practicality.

[0004] In the process of realizing this application, the inventors discovered that the technology has at least the following problems: Although the above technical solution can avoid the drone from falling when it is pushed, when used in outdoor farmland, the take-off and landing platform needs to be moved according to the location of the farmland being sprayed. However, the above take-off and landing platform is not convenient to disassemble, and therefore it is inconvenient to move the location. Therefore, further improvements can be made. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides the following technical solution: a quickly detachable drone take-off and landing platform, comprising two platform panels hinged together, with leveling devices on both the front and rear sides of the hinge, positioning components for leveling the platform panels on the bottom side, a slide rail fixedly mounted on the bottom side of the platform panels, support components for support on both sides of the bottom end of the slide rail, and a transmission component for supporting the retraction and extension of the support components inside the slide rail.

[0006] As an optimization, the positioning component includes a slide plate fixedly installed on the bottom side of the platform panel. A slide plate is slidably inserted into the inside of the slide plate. Pull handles are fixedly installed on the bottom sides of both ends of the slide plate. By blocking the middle of the two platform panels, the two platform panels can be supported and limited from the bottom.

[0007] As an optimization, the transmission assembly includes a dual-axis lead screw rotatably connected inside the slide rail. Both ends of the dual-axis lead screw are fixedly mounted with rocker handles. Slider blocks are slidably connected inside both sides of the slide rail, and the sliders are helically sleeved on the outside of the dual-axis lead screw. A push-pull rod is rotatably connected to the bottom side of the slider, and the other end of the push-pull rod is hinged to the support assembly.

[0008] As an optimization, the support assembly includes a support fixedly mounted on a bracket, the bottom of which is hinged to a support leg, and a baffle is provided on the side of the bracket, so that the support leg can only rotate to be perpendicular to the slide rail at most.

[0009] As an optimization, the outrigger includes a threaded sleeve rotatably connected inside the support, and the bottom end of the push-pull rod is rotatably connected to the bottom of the threaded sleeve. A screw is screwed into the inside of the threaded sleeve, and a rotating head is rotatably connected to the bottom of the screw. An insert rod is fixedly installed at the bottom of the rotating head. The threaded sleeve will be rotated to a vertical position by the push-pull rod, and then the tip of the insert rod can be inserted into the ground for positioning and installation.

[0010] As an optimization, a knob is fixedly installed on the outer bottom of the screw, and the outer side of the knob is provided with grooves to increase friction. By adjusting the height of the threaded sleeve from the ground, the platform surface can be kept level.

[0011] The beneficial effects of this utility model are:

[0012] This quick-assembly and disassembly drone take-off and landing platform allows for easy disassembly and assembly. By sliding the sliding plate to the center, the platform panel can be supported and limited. Then, by turning the crank, the dual-axis lead screw rotates inside the slider, which in turn drives the push-pull rod to rotate the threaded sleeve around the support, thus allowing the outriggers to support the platform. Similarly, by turning the crank in the opposite direction, the push-pull rod can be used to fold the outriggers. By sliding the sliding plate into the slide groove on one side, the platform panel can be folded, making disassembly and assembly convenient. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0015] Figure 3This is a schematic diagram of the transmission support structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of this utility model after disassembly and folding.

[0017] In the diagram: 1. Platform panel; 2. Hinge; 3. Level; 4. Slide rail; 5. Support assembly; 6. Slide plate; 7. Slide plate; 8. Handle; 9. Dual-axis lead screw; 10. Crank handle; 11. Slider; 12. Push-pull rod; 13. Support; 14. Threaded sleeve; 15. Screw; 16. Rotating head; 17. Insert rod; 18. Knob. Detailed Implementation

[0018] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0019] 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.

[0020] Please see Figure 1-2 A quick-assembly and disassembly unmanned aerial vehicle (UAV) take-off and landing platform includes two platform panels 1, with a hinge 2 hinged between the two platform panels 1. A level 3 is provided on both the front and rear sides of the hinge 2. A positioning component for leveling the platform panel 1 is provided on the bottom side of the platform panel 1. A slide rail 4 is fixedly installed on the bottom side of the platform panel 1. Support components 5 for support are provided on both sides of the bottom end of the slide rail 4. A transmission component for supporting the retraction and extension of the support components 5 is provided inside the slide rail 4.

[0021] Please see Figure 1-2 The positioning component includes a slide plate 6 fixedly installed on the bottom side of the platform panel 1. A slide plate 7 is slidably inserted inside the slide plate 6. Pull handles 8 are fixedly installed on the bottom sides of both ends of the slide plate 7. By pulling the pull handles 8, the slide plate 7 can slide inside the slide plate 6, thereby blocking the slide plate 7 in the middle of the two platform panels 1, thus supporting and limiting the two platform panels 1 from the bottom, so that the two platform panels 1 remain horizontally connected.

[0022] Please see Figure 3-4 The transmission component includes a double-axis lead screw 9 rotatably connected inside the slide rail 4. Both ends of the double-axis lead screw 9 are fixedly mounted with a rocker arm 10. Both sides of the slide rail 4 are slidably connected with sliders 11, and the sliders 11 are spirally sleeved on the outside of the double-axis lead screw 9. The bottom side of the sliders 11 is rotatably connected with a push-pull rod 12, and the other end of the push-pull rod 12 is hinged to the support component 5. By rotating the rocker arm 10, the double-axis lead screw 9 can be driven to rotate inside the sliders 11, which will cause the sliders 11 on both sides to move closer or further apart. Therefore, the push-pull rod 12 will push and pull the support component 5 for support.

[0023] Please see Figure 3-4 The support component 5 includes a support leg that is fixedly installed on the support 13. The bottom of the support 13 is hinged to the support leg, and a baffle is provided on the side of the support 13. The baffle restricts the rotation angle of the support leg, so that the support leg can only rotate to be perpendicular to the slide rail 4 at most.

[0024] Please see Figure 3-4 The outrigger includes a threaded sleeve 14 rotatably connected inside the support 13, and the bottom end of the push-pull rod 12 is rotatably connected to the bottom of the threaded sleeve 14. A screw 15 is screwed into the inside of the threaded sleeve 14, and a rotating head 16 is rotatably connected to the bottom of the screw 15. An insert rod 17 is fixedly installed at the bottom of the rotating head 16. The threaded sleeve 14 will be rotated to a vertical position by the push-pull rod 12, and then the tip of the insert rod 17 can be inserted into the ground for positioning and installation.

[0025] Please see Figure 3-4 A knob 18 is fixedly installed on the bottom outer side of the screw 15, and the outer side of the knob 18 is provided with grooves to increase friction. By turning the knob 18, the screw 15 will rotate inside the threaded sleeve 14, thereby adjusting the height of the threaded sleeve 14 off the ground. With the help of the level 3 on the side of the platform panel 1, fine adjustments can be made to keep the platform surface level.

[0026] During installation, first flip the two platform panels 1 on both sides to the horizontal position. At this time, the two bottom sliding plates 6 are also aligned. Then, pull the handle 8 to move the slide plate 7 to the middle, which can support and limit the two platform panels 1 on both sides. Then, turn the handle 10 to drive the double-axis lead screw 9 to rotate inside the slider 11, which can make the sliders 11 on both sides move away from each other. Then, the push-pull rod 12 will push the threaded sleeve 14 to rotate around the support 13 as the axis. The baffle restricts the threaded sleeve 14 to remain vertical.

[0027] Then, the tip of the insertion rod 17 can be inserted into the ground, and the platform panel 1 can be checked for levelness by the leveling device 3. Then, the knob 18 is turned to drive the screw 15 to rotate inside the threaded sleeve 14, so that the height of the threaded sleeve 14 can be finely adjusted. Then, the platform can be adjusted to a level state with the leveling device 3, and then it can be used as a lifting platform.

[0028] During disassembly, the insert rod 17 is pulled out, and then the crank handle 10 is turned in the opposite direction, which will cause the sliders 11 on both sides to move closer to each other. This will then cause the threaded sleeve 14 to rotate inward through the push-pull rod 12, so that the support legs are folded under the slide rail 4. Then, the slide plate 7 is slid into the slide groove plate 6 on one side, which allows the platform panel 1 to be folded, making it easy to disassemble and carry after folding.

[0029] In summary, this quick-assembly and disassembly drone take-off and landing platform can support and limit the platform panel 1 by sliding the sliding plate 7 to the middle. Then, by turning the crank handle 10, the dual-axis lead screw 9 can be rotated inside the slider 11. The slider 11 can drive the push-pull rod 12 to push the threaded sleeve 14 to rotate around the support 13, so that the outriggers can support the platform. Similarly, by turning the crank handle 10 in the opposite direction, the push-pull rod 12 can be used to fold the outriggers. Then, by sliding the sliding plate 7 into the slide plate 6 on one side, the platform panel 1 can be folded, thus facilitating disassembly and installation.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "join," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings.

[0032] 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 quick-assembly and disassembly unmanned aerial vehicle (UAV) take-off and landing platform, comprising platform panels (1), wherein two platform panels (1) are hinged together by hinges (2), characterized in that: The hinge (2) is provided with a level (3) on both the front and back sides. The bottom side of the platform panel (1) is provided with a positioning component for leveling the platform panel (1). The bottom side of the platform panel (1) is fixedly installed with a slide rail (4). The bottom ends of the slide rail (4) are provided with support components (5) for support. The slide rail (4) is provided with a transmission component for supporting the pull-up support component (5).

2. The rapidly detachable UAV take-off and landing platform according to claim 1, characterized in that: The positioning component includes a slide plate (6) fixedly installed on the bottom side of the platform panel (1), a slide plate (7) is slidably inserted into the inside of the slide plate (6), and pull handles (8) are fixedly installed on the bottom sides of both ends of the slide plate (7).

3. The rapidly detachable UAV take-off and landing platform according to claim 1, characterized in that: The transmission assembly includes a double-axis lead screw (9) rotatably connected inside the slide rail (4). Both ends of the double-axis lead screw (9) are fixedly mounted with rocker handles (10). Slider blocks (11) are slidably connected inside both sides of the slide rail (4). The sliders (11) are spirally sleeved on the outside of the double-axis lead screw (9). A push-pull rod (12) is rotatably connected to the bottom side of the slider (11). The other end of the push-pull rod (12) is hinged to the support assembly (5).

4. The rapidly detachable UAV take-off and landing platform according to claim 3, characterized in that: The support assembly (5) includes a support fixedly mounted on a support (13), the bottom of which is hinged with a support leg, and a baffle is provided on the side of the support (13).

5. The rapidly detachable UAV take-off and landing platform according to claim 4, characterized in that: The outrigger includes a threaded sleeve (14) rotatably connected inside the support (13), and the bottom end of the push-pull rod (12) is rotatably connected to the bottom of the threaded sleeve (14). A screw (15) is screwed into the inside of the threaded sleeve (14), and a rotating head (16) is rotatably connected to the bottom of the screw (15). A plug rod (17) is fixedly installed at the bottom of the rotating head (16).

6. The rapidly detachable UAV take-off and landing platform according to claim 5, characterized in that: A knob (18) is fixedly installed on the bottom outer side of the screw (15), and the outer side of the knob (18) is provided with grooves to increase friction.

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