Unmanned aerial vehicle inspection take-off and landing platform

Abstract

The utility model relates to the technical field of unmanned plane, and disclose a kind of unmanned plane inspection lift-off platform, including mobile base, the top of mobile base is provided with rectangular frame.The unmanned plane inspection lift-off platform is provided with fixed rod, moving plate, movable plate, first spring, spring damper, sliding slot, slide bar and second spring, the impact force generated when unmanned plane landing will be transmitted to parking board, parking board will move downward to make movable plate rotate and drive two moving plates to move inward, while first spring has the effect of buffering, can limit the movement of moving plate, and cooperate spring damper can buffer certain impact force, and second spring is set to the bottom of parking board both sides and buffers downward impact force, the impact force when unmanned plane falls is buffered by multiple sets of buffering structure, to prevent unmanned plane damage, prolong the service life of unmanned plane.

Description

Technical Field

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

[0002] Unmanned aerial vehicle (UAV) inspection refers to the use of unmanned aerial vehicles equipped with various sensors and equipment to conduct automated and intelligent monitoring and data collection of target areas. It is widely used in fields such as power, energy, transportation, and environmental protection.

[0003] The UAV inspection take-off and landing platform is a ground support system designed specifically for UAV automated inspection missions. It integrates functions such as take-off and landing guidance, charging and replenishment, data transmission, and environmental adaptation. It is made of high-strength aluminum alloy or carbon fiber material and is suitable for complex outdoor environments.

[0004] The prior art patent document CN221893329U provides a drone inspection take-off and landing platform. This platform uses the lifting adjustment of the scissor-type lifting platform to move the take-off and landing platform up and down within a certain height range, effectively preventing damage to the drone due to obstacles when returning to land. At the same time, the threaded rod on the micro dual-axis motor rotates to control the movement of four sliding rods towards each other, thereby correcting the drone to the marked position on the top of the take-off and landing platform without manual adjustment.

[0005] While the aforementioned existing technology effectively prevents damage to drones from obstacles during return landing, the drone take-off and landing platform in this patented technology lacks a buffer mechanism when the drone lands. If the downward impact force of the drone is not properly buffered, it will damage the drone's base and reduce the drone's service life. Therefore, we need a drone inspection take-off and landing platform. Utility Model Content

[0006] The purpose of this utility model is to provide a drone inspection take-off and landing platform to solve the problem mentioned in the background art where the drone take-off and landing platform does not have a buffer mechanism when the drone lands. If the downward impact force of the drone is not properly buffered, the drone's base will be damaged, reducing the drone's service life.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A drone inspection take-off and landing platform includes a mobile base, a rectangular frame is provided on the top of the mobile base, a buffer component is installed on the top of the rectangular frame, a parking plate is provided on the top of the rectangular frame, and a detachable component is installed inside the parking plate. The buffer assembly includes a fixed rod, a movable plate slidably connected to the outer surface of the fixed rod, and a movable plate hinged to the top of the movable plate. A first spring is fixedly connected to one side of the movable plate. A spring damper is installed inside the rectangular frame. A groove is opened at the top of the rectangular frame, and a sliding rod is slidably connected to the inner wall of the groove. A second spring is sleeved on the outer surface of the sliding rod. The detachable component includes a slot, the inner wall of which is engaged with a block, the inner wall of which is fitted with a mounting spring, and one end of which is fixedly connected to a positioning block. The inner wall of the parking plate has a positioning groove, and a screw is installed on one side of the parking plate, with a moving rod threaded onto the outer surface of the screw.

[0008] Preferably, a reflector is installed on the top of the parking plate, and a cylinder is provided at the bottom of the rectangular frame.

[0009] Preferably, the fixed rod forms a rotating structure through a movable plate and a sliding plate, and the number of sliding plates is two.

[0010] Preferably, the fixed rod forms an elastic structure with the movable plate through the first spring, and the spring damper is disposed between the rectangular frame and the parking plate, and the number of the spring dampers is multiple.

[0011] Preferably, the rectangular frame forms an elastic structure with the parking plate via the second spring, and the rectangular frame forms a sliding structure with the sliding groove and the sliding rod.

[0012] Preferably, the parking plate forms an engaging structure with the card block via a card slot, and the top of the card block is connected to the bottom of the reflector.

[0013] Preferably, the locking block forms an elastic structure with the positioning block by installing a spring, and the shape and size of the positioning block match the shape and size of the positioning groove.

[0014] Preferably, the parking plate is configured as a movable structure by means of a screw and a movable rod, and the shape and size of the movable rod match the shape and size of the positioning groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are: this UAV inspection take-off and landing platform, First, this utility model is equipped with a fixed rod, a movable plate, a retractable plate, a first spring, a spring damper, a slide groove, a slide bar, and a second spring. The impact force generated when the drone lands is transmitted to the parking plate, which moves downward, causing the retractable plate to rotate and drive the two movable plates to move inward. The first spring has a buffering effect, which can limit the movement of the movable plates. In addition, the spring damper can buffer the impact force to a certain extent. Furthermore, the second spring is set on both sides of the bottom of the parking plate to buffer the downward impact force. Through multiple sets of buffering structures, the impact force when the drone falls is buffered to prevent damage to the drone and extend the service life of the drone.

[0016] Secondly, this utility model is equipped with a slot, a locking block, a mounting spring, a positioning block, a positioning groove, a screw, and a moving rod. During long-term use, the reflector will wear down, resulting in less obvious reflection, and it needs to be replaced. Simply turn the screw by hand to move the moving rod inward and press the positioning block, causing the positioning block to retract inward and disengage from the positioning groove. Pulling the reflector upward will allow the locking block to disengage from the slot, completing the disassembly. When the new reflector is inserted into the slot for connection, the positioning block needs to be pressed inward. When it moves downward, the mounting spring will press the positioning block outward to insert it into the positioning groove to complete the installation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 This is a schematic diagram of the structure of the first spring and spring damper of this utility model; Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure at point A.

[0018] In the diagram: 1. Movable base; 2. Rectangular frame; 3. Buffer assembly; 301. Fixed rod; 302. Movable plate; 303. Movable plate; 304. First spring; 305. Spring damper; 306. Slide groove; 307. Slide rod; 308. Second spring; 4. Parking plate; 5. Reflector; 6. Cylinder; 7. Detachable assembly; 701. Slot; 702. Slot block; 703. Mounting spring; 704. Positioning block; 705. Positioning groove; 706. Screw; 707. Movable rod. Detailed Implementation

[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 , Figure 2 , Figure 3 and Figure 4 A drone inspection take-off and landing platform includes a mobile base 1, a rectangular frame 2 is provided on the top of the mobile base 1, a buffer component 3 is installed on the top of the rectangular frame 2, a parking plate 4 is provided on the top of the rectangular frame 2, and a detachable component 7 is installed inside the parking plate 4. The buffer assembly 3 includes a fixed rod 301, a movable plate 302 slidably connected to the outer surface of the fixed rod 301, and a movable plate 303 hinged to the top of the movable plate 302. A first spring 304 is fixedly connected to one side of the movable plate 302. A spring damper 305 is installed inside the rectangular frame 2. A groove 306 is opened at the top of the rectangular frame 2, and a sliding rod 307 is slidably connected to the inner wall of the groove 306. A second spring 308 is sleeved on the outer surface of the sliding rod 307. The detachable component 7 includes a slot 701, a slot block 702 is engaged with the inner wall of the slot 701, a mounting spring 703 is installed on the inner wall of the slot block 702, and a positioning block 704 is fixedly connected to one end of the mounting spring 703. A positioning groove 705 is opened on the inner wall of the parking plate 4, a screw 706 is installed on one side of the parking plate 4, and a moving rod 707 is threadedly connected to the outer surface of the screw 706.

[0021] Through the above technical solution, the impact force generated when the drone lands is transmitted to the parking plate 4. The parking plate 4 moves downward, causing the movable plate 303 to rotate and drive the two movable plates 302 to move inward. The first spring 304 has a buffering effect, which can limit the movement of the movable plates 302. In addition, the spring damper 305 can buffer the impact force to a certain extent. Furthermore, the second spring 308 is set on both sides of the bottom of the parking plate 4 to buffer the downward impact force. Through multiple sets of buffering structures, the impact force when the drone falls is buffered to prevent damage to the drone and extend the service life of the drone.

[0022] Specifically, a reflector 5 is installed on the top of the parking plate 4, and a cylinder 6 is installed at the bottom of the rectangular frame 2.

[0023] The above technical solution facilitates the installation of reflector 5 on top of parking platform 4, forming a clear visual marker. Furthermore, the cylinder 6 enables the height of the entire lifting platform to be adjusted, allowing the platform to be adjusted to the desired position as needed to avoid being affected by obstacles.

[0024] Specifically, the fixed rod 301 forms a rotating structure with the movable plate 302 and the movable plate 303, and there are two movable plates 303.

[0025] The above technical solution facilitates the movement of the movable plate 302 on the fixed rod 301. During the movement, the movable plate 302 will drive the movable plate 303 to rotate. Consequently, when the parking plate 4 on the top of the movable plate 303 is impacted, the rotation of the movable plate 303 will drive the two movable plates 302 to move, thus achieving the effect of moving the movable plate 302.

[0026] Specifically, the fixed rod 301 forms an elastic structure with the moving plate 302 through the first spring 304, and the spring damper 305 is arranged between the rectangular frame 2 and the parking plate 4, and there are multiple spring dampers 305.

[0027] The above technical solution facilitates the compression or extension of the first spring 304 during the movement of the movable plate 302. Under the action of the first spring 304, the movement of the movable plate 302 is restricted, thereby buffering the parking plate 4. In addition, the spring damper 305 can reduce the frequency of up and down movement, further improving the buffering effect of the parking plate 4.

[0028] Specifically, the rectangular frame 2 forms an elastic structure with the parking plate 4 through the second spring 308, and the rectangular frame 2 forms a sliding structure with the slide bar 307 through the slide groove 306.

[0029] Through the above technical solution, the parking plate 4 will also be buffered by the action of the second spring 308 during the movement. The slide bar 307 set on the inner wall of the second spring 308 will slide in the slide groove 306, making the movement of the parking plate 4 more stable.

[0030] Specifically, the parking plate 4 forms an engaging structure with the card block 702 through the card slot 701, and the top of the card block 702 is connected to the bottom of the reflector 5.

[0031] The above technical solution facilitates the installation of the reflector 5 into the slot 701 via the locking block 702, thereby achieving the effect of easy installation of the reflector 5 and the parking plate 4.

[0032] Specifically, the locking block 702 forms an elastic structure with the positioning block 704 by installing the spring 703, and the shape and size of the positioning block 704 match the shape and size of the positioning groove 705.

[0033] The above technical solution facilitates the positioning block 704 to extend outward under the action of the spring 703. When the positioning block 704 moves outward, it will extend into the positioning groove 705, so that the locking block 702 is fixed in the groove 701 and cannot be detached, thus achieving the effect of fixing the reflector 5.

[0034] Specifically, the parking plate 4 forms a movable structure with the screw 706 and the moving rod 707, and the shape and size of the moving rod 707 match the shape and size of the positioning groove 705.

[0035] With the above technical solution, the moving rod 707 can be moved by turning the screw 706 by hand. When the moving rod 707 goes inward, it will squeeze the positioning block 704, causing the positioning block 704 to retract and get out of the positioning groove 705, thus releasing the limiting fixation of the locking block 702 and making it easier to disassemble the locking block 702.

[0036] Working Principle: When using this UAV inspection take-off and landing platform, the device is equipped with an external power supply to power the necessary equipment. When the UAV lands on the parking plate 4, the impact force generated by the UAV is transmitted to the parking plate 4, causing it to move downwards. During this downward movement, the movable plate 303 rotates, pushing the moving plate 302. The first spring 304 restricts the movement of the moving plate 302, thus buffering the impact force on the parking plate 4. Furthermore, the spring damper 305 reduces the frequency of the up-and-down elastic movement to prevent the UAV from being affected by the rebound force of the first spring 304. Simultaneously, the sides of the parking plate 4 are buffered by the elastic action of the second spring 308, and the sliding rod 307 maintains stability by sliding within the groove 306. To achieve the effect of buffering the impact force when the drone lands, when replacing the reflector 5, simply turn the screw 706 by hand. The screw 706 drives the moving rod 707 to move inward, and the moving rod 707 pushes the positioning block 704 inward, causing the positioning block 704 to disengage from the positioning groove 705. Then, the locking block 702 at the bottom of the reflector 5 is pulled out from the slot 701, and the locking block 702 at the bottom of the new reflector 5 is inserted into the slot 701 for connection. Before inserting, the positioning block 704 needs to be pressed inward, and then inserted into the slot 701. As it is continuously inserted, when the positioning block 704 moves down to the position of the positioning groove 705, the spring 703 will cause the positioning block 704 to extend into the positioning groove 705 and be fixed again. This completes the entire work. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0037] 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 defined by the appended claims and their equivalents.

Claims

1. A drone inspection take-off and landing platform, comprising a mobile base (1), characterized in that: The top of the mobile base (1) is provided with a rectangular frame (2), and a buffer component (3) is installed on the top of the rectangular frame (2). A parking plate (4) is provided on the top of the rectangular frame (2), and a detachable component (7) is installed inside the parking plate (4). The buffer assembly (3) includes a fixed rod (301), a movable plate (302) is slidably connected to the outer surface of the fixed rod (301), and a movable plate (303) is hinged to the top of the movable plate (302). A first spring (304) is fixedly connected to one side of the movable plate (302). A spring damper (305) is installed inside the rectangular frame (2). A groove (306) is opened at the top of the rectangular frame (2), and a slide rod (307) is slidably connected to the inner wall of the groove (306). A second spring (308) is sleeved on the outer surface of the slide rod (307). The detachable component (7) includes a slot (701), the inner wall of the slot (701) is engaged with a block (702), the inner wall of the block (702) is fitted with a mounting spring (703), and one end of the mounting spring (703) is fixedly connected to a positioning block (704). The inner wall of the parking plate (4) is provided with a positioning groove (705), and a screw (706) is installed on one side of the parking plate (4), and a moving rod (707) is threadedly connected to the outer surface of the screw (706).

2. The UAV inspection take-off and landing platform according to claim 1, characterized in that: A reflector (5) is installed on the top of the parking plate (4), and a cylinder (6) is provided at the bottom of the rectangular frame (2).

3. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The fixed rod (301) forms a rotating structure through the movable plate (302) and the movable plate (303), and there are two movable plates (303).

4. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The fixed rod (301) forms an elastic structure with the moving plate (302) through the first spring (304), and the spring damper (305) is set between the rectangular frame (2) and the parking plate (4). There are multiple spring dampers (305).

5. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The rectangular frame (2) forms an elastic structure with the parking plate (4) through the second spring (308), and the rectangular frame (2) forms a sliding structure with the slide bar (307) through the slide groove (306).

6. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The parking plate (4) forms an engaging structure with the card block (702) through the card slot (701), and the top of the card block (702) is connected to the bottom of the reflector (5).

7. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The card block (702) forms an elastic structure with the positioning block (704) by installing a spring (703), and the shape and size of the positioning block (704) match the shape and size of the positioning groove (705).

8. The UAV inspection take-off and landing platform according to claim 1, characterized in that: The parking plate (4) is connected to the moving rod (707) via a screw (706) to form a moving structure, and the shape and size of the moving rod (707) match the shape and size of the positioning groove (705).

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