Unmanned aerial vehicle take-off and landing device with windproof device

Abstract

The utility model relates to an unmanned aerial vehicle take-off and landing device with a windproof device, which belongs to the technical field of unmanned aerial vehicle take-off and landing devices and comprises a shell, an electric push rod is fixedly connected to the bottom of the inner wall of the shell, a lifting mechanism is arranged in the shell, and a connecting rod mechanism is arranged in the shell. A top cover mechanism is arranged on the upper portion of the shell, an auxiliary positioning mechanism is arranged outside the shell, the lifting mechanism comprises a lifting table fixedly connected to the output end of the electric push rod, and a fence is fixedly connected to the upper portion of the lifting table. The lifting mechanism is driven by the electric push rod to ascend and descend, and the top cover mechanism is driven by the connecting rod mechanism to be opened and closed during ascending and descending, so that the unmanned aerial vehicle lands and closes the top cover mechanism when parking on the lifting mechanism, the windproof and rainproof effects are achieved, and the unmanned aerial vehicle is prevented from being damaged; the take-off operation of the unmanned aerial vehicle is prevented from being influenced.

Description

A drone take-off and landing device equipped with windproof features Technical Field

[0001] This utility model relates to the field of drone take-off and landing device technology, and to a drone take-off and landing device equipped with a windproof device. Background Technology

[0002] A drone is an aircraft that does not carry a pilot and is operated through a remote control or autonomous flight control system. The development of drone technology has led to its widespread application in many fields, from military reconnaissance to civilian logistics, from agricultural monitoring to film and television shooting. Drone takeoff and landing systems are crucial systems that ensure the safe and efficient takeoff and landing of drones.

[0003] According to the public announcement (CN218258773U), a rechargeable take-off and landing platform device for unmanned aerial vehicles (UAVs) is disclosed. This technology discloses a technical solution that includes "a main board, a top plate directly above the main board, an airbag located between the top plate and the main board, the airbag being located at the center between the main board and the top plate, and an auxiliary mechanism on the side of the airbag. The auxiliary mechanism includes a sleeve, which is fixedly installed on the top of the main board. A movable rod is movably connected to the center of the top of the sleeve. The bottom of the movable rod is fixedly connected to the bottom of the top plate. A first magnetic plate is fixedly connected to the center of the bottom of the movable rod. The first magnetic plate is located inside the sleeve. A second magnetic plate is located directly below the first magnetic plate. The second magnetic plate is located inside the bottom of the sleeve and is fixedly installed on the top of the main board. This technical solution has the technical effect that the main board can provide main support for the structure on it, while the top plate can serve as a take-off and landing platform for the UAV."

[0004] However, drones are easily blown over and damaged when they are docked in strong winds, and their internal metal parts rust and are damaged by rain. Compared with the drone take-off and landing platform mentioned above, no effective solution has been proposed for wind and rain protection after the drone is docked.

[0005] To address the aforementioned issues, this application proposes a drone take-off and landing device equipped with a windproof mechanism. Summary of the Invention

[0006] This utility model addresses the technical problems existing in the prior art by providing a drone take-off and landing device with a windproof mechanism.

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A drone take-off and landing device with a windproof device includes a shell, an electric push rod is fixedly connected to the bottom of the inner wall of the shell, a lifting mechanism is provided inside the shell, a linkage mechanism is provided inside the shell, a top cover mechanism is provided on the upper part of the shell, and an auxiliary positioning mechanism is provided on the outside of the shell.

[0008] The lifting mechanism includes a lifting platform fixedly connected to the output end of an electric push rod. A fence is fixedly connected to the upper part of the lifting platform, and guide rings are fixedly connected to both sides of the fence. Guide brackets are fixedly connected to both sides of the inner wall of the outer shell. The inner wall of the guide ring is slidably connected to the guide bracket. This arrangement allows the lifting mechanism to rise and fall smoothly inside the outer shell.

[0009] The linkage mechanism includes a first rotating groove on both sides of the lifting platform. The lifting platform is rotatably connected to a lifting rod through the first rotating groove. A second rotating groove is provided on both sides of the inner wall of the outer shell. A top cover rotating rod is fixedly connected to the end of the lifting rod. The outer shell is rotatably connected to the top cover rotating rod through the second rotating groove. This arrangement allows the linkage mechanism to rotate along with the lifting mechanism when it is raised or lowered.

[0010] The top cover mechanism includes a first top cover disposed on the upper part of the outer shell, a second top cover slidably connected to the side end of the first top cover, the lower parts of the first and second top covers being fixedly connected to the top cover rotating rod respectively, a protrusion being fixedly connected to the side end of the first top cover, and the surface of the protrusion being slidably connected to the second top cover. This arrangement allows the top cover mechanism to open and close when the linkage mechanism rotates.

[0011] The auxiliary positioning mechanism includes a positioning bracket fixedly connected to the surface of the outer shell. A rotating shaft is fixedly connected inside the positioning bracket. A torsion spring is fixedly connected to the surface of the rotating shaft. A rotating sleeve is rotatably connected to the surface of the rotating shaft. The inner wall side of the rotating sleeve is fixedly connected to the torsion spring. A rope is fixedly connected to the surface of the rotating sleeve. A positioning block is fixedly connected to the end of the rope. A positioning bolt is threaded onto the surface of the positioning block. By setting up the mechanism, the device can be fixedly secured in environments with strong winds, thereby enhancing the windproof effect of the device.

[0012] The beneficial effects of this utility model are: the lifting mechanism is driven to rise and fall by an electric push rod, and the top cover mechanism is opened and closed by a linkage mechanism at the same time as the lifting mechanism. When the drone is parked on the lifting mechanism, the top cover mechanism is closed to prevent wind and rain and avoid damage to the drone. When the lifting mechanism is raised, the top cover mechanism is opened to avoid affecting the take-off operation of the drone.

[0013] When the device is in a windy environment, it can be secured from four directions by an auxiliary positioning mechanism, thereby enhancing the windproof effect of the device and enabling automatic winding and recycling with minimal space occupation. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 is a three-dimensional structural diagram of the protrusion and related parts of this utility model.

[0016] Figure 3 is a schematic diagram of the electric push rod of this utility model and its related three-dimensional structure;

[0017] Figure 4 is a schematic diagram of the rotating shaft and related three-dimensional structure of this utility model.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Outer casing; 2. Electric actuator;

[0020] 3. Lifting mechanism; 301. Lifting platform; 302. Guardrail; 303. Guide ring; 304. Guide bracket;

[0021] 4. Linkage mechanism; 401. First rotating groove; 402. Lifting rotating rod; 403. Second rotating groove; 404. Top cover rotating rod;

[0022] 5. Top cover mechanism; 501. First top cover; 502. Second top cover; 503. Protrusion;

[0023] 6. Auxiliary positioning mechanism; 601. Positioning bracket; 602. Rotating shaft; 603. Torsion spring; 604. Rotating sleeve; 605. Rope; 606. Positioning block; 607. Positioning bolt. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0026] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0027] Referring to Figures 1-3, a drone take-off and landing device with a windproof device includes a shell 1. An electric push rod 2 is fixedly connected to the bottom of the inner wall of the shell 1. A lifting mechanism 3 is provided inside the shell 1. A linkage mechanism 4 is provided inside the shell 1, and four linkage mechanisms 4 are provided. A top cover mechanism 5 is provided on the upper part of the shell 1. Four auxiliary positioning mechanisms 6 are provided on the outside of the shell 1, respectively located on the four sides of the shell 1. The lifting mechanism 3 is raised and lowered by the electric push rod 2. At the same time as the lifting and lowering, the top cover mechanism 5 is opened and closed by the linkage mechanism 4. When the drone is parked on the lifting mechanism 3, the top cover mechanism 5 is closed to prevent wind and rain. When the lifting mechanism 3 is raised, the top cover mechanism 5 is opened to avoid affecting the take-off operation of the drone.

[0028] Referring to Figures 1-3, the lifting mechanism 3 includes a lifting platform 301 fixedly connected to the output end of the electric push rod 2. A railing 302 is fixedly connected to the upper part of the lifting platform 301. Guide rings 303 are fixedly connected to both sides of the railing 302. There are two guide rings 303. Guide brackets 304 are fixedly connected to both sides of the inner wall of the outer shell 1. There are two guide brackets 304. The inner wall of the guide rings 303 is slidably connected to the guide brackets 304. The lifting platform 301 is driven by the electric push rod 2 to lift and lower inside the outer shell 1. The lifting and lowering is smooth and stable under the guidance of the guide brackets 304, avoiding shaking.

[0029] Referring to Figures 1-3, the linkage mechanism 4 includes four first rotating slots 401 on both sides of the lifting platform 301, two on each side, arranged symmetrically. The lifting platform 301 is rotatably connected to the lifting rod 402 through the first rotating slots 401. The movement of the lifting platform 301 can drive the lifting rod 402. Two second rotating slots 403 are provided on both sides of the inner wall of the outer shell 1. Four second rotating slots 403 are provided. The end of the lifting rod 402 is fixedly connected to the top cover rotating rod 404. The outer shell 1 is rotatably connected to the top cover rotating rod 404 through the second rotating slots 403. When the lifting platform 301 is raised, it drives the lifting rod 402 and the top cover rotating rod 404 to rotate around the second rotating slot 403, that is, to rotate in both directions.

[0030] Referring to Figures 1-3, the top cover mechanism 5 includes a first top cover 501 disposed on the upper part of the outer shell 1. A second top cover 502 is slidably connected to the side end of the first top cover 501. The lower parts of the first top cover 501 and the second top cover 502 are respectively fixedly connected to the top cover rotating rod 404. The first top cover 501 and the second top cover 502 are respectively fixedly connected to the two top cover rotating rods 404. A protrusion 503 is fixedly connected to the side end of the first top cover 501. The surface of the protrusion 503 is slidably connected to the second top cover 502. When the first top cover 501 and the second top cover 502 are closed, the protrusion 503 prevents rainwater from entering the interior of the outer shell 1 through the gap at the connection. When the linkage mechanism 4 rotates, it drives the first top cover 501 and the second top cover 502 to rotate respectively, so that the top cover mechanism 5 opens when the lifting mechanism 3 rises and closes when the lifting mechanism 3 falls, thereby achieving the effect of windproof and waterproof, and preventing damage to the docked drone.

[0031] Referring to Figures 1-4, the auxiliary positioning mechanism 6 includes a positioning bracket 601 fixedly connected to the surface of the outer shell 1. Four sets of positioning brackets 601 are provided, located on the four sides of the outer shell 1. A rotating shaft 602 is fixedly connected inside the positioning bracket 601. A torsion spring 603 is fixedly connected to the surface of the rotating shaft 602. A rotating sleeve 604 is rotatably connected to the surface of the rotating shaft 602. The outer circumference of the rotating shaft 602 is equal to the inner circumference of the point where it connects with the rotating sleeve 604. The inner wall side of the rotating sleeve 604 is fixedly connected to the torsion spring 603, allowing the rotating sleeve 604 to rotate. A rope 605 is fixedly connected to the surface of the rotating sleeve 604, allowing the rope to rotate through the rotating sleeve 604. When not in use, the rope 605 automatically winds up and retracts. A positioning block 606 is fixedly connected to the end of the rope 605, and a positioning bolt 607 is threaded onto the surface of the positioning block 606. The positioning block 606 and the positioning bolt 607 are compatible. In windy environments, the device can pull the positioning block 606 to increase the exposed length of the rope 605 until it is completely released. This involves the positioning block 606 contacting the fixing point and being fixed by the positioning bolt 607. The auxiliary fixing at the four corners enhances the windproof effect of the device. When the fixing is removed, the positioning block 606 is released, and the torsion spring 603 drives the rotating sleeve 604 to rotate, thereby winding up and retracting the rope 605 and reducing the occupied area.

[0032] Working principle:

[0033] The drone take-off and landing device equipped with a windproof device firstly raises and lowers the drone inside the outer shell 1 when it docks on the lifting platform 301, driven by the electric push rod 2. The guide bracket 304 guides the drone to achieve a smooth lifting and lowering effect, avoiding shaking. When the lifting platform 301 rises, it drives the lifting rod 402 and the top cover rod 404 to rotate around the second rotating groove 403, that is, to rotate to both sides. The linkage mechanism 4 rotates, causing the first top cover 501 and the second top cover 502 to rotate respectively. This allows the top cover mechanism 5 to open when the lifting mechanism 3 rises and close when the lifting mechanism 3 falls, thus achieving the effect of windproof and waterproof, and preventing damage to the docked drone.

[0034] This drone take-off and landing device with a windproof mechanism can increase the exposed length of the rope 605 by pulling the positioning block 606 in strong wind environments until it is completely released. This involves contacting the positioning block 606 with the fixing point and fixing it with the positioning bolt 607. The auxiliary fixing at the four corners enhances the overall windproof effect of the device. When the fixing is removed, the positioning block 606 is released, and the torsion spring 603 drives the rotating sleeve 604 to rotate and thus wind and retrieve the rope 605, reducing the occupied area.

[0035] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0036] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A drone take-off and landing device with a windproof device, comprising a shell (1), characterized in that, An electric push rod (2) is fixedly connected to the bottom of the inner wall of the outer shell (1). A lifting mechanism (3) is provided inside the outer shell (1). A linkage mechanism (4) is provided inside the outer shell (1). A top cover mechanism (5) is provided on the upper part of the outer shell (1). An auxiliary positioning mechanism (6) is provided on the outside of the outer shell (1).

2. The unmanned aerial vehicle (UAV) take-off and landing device with a windproof device according to claim 1, characterized in that, The lifting mechanism (3) includes a lifting platform (301) fixedly connected to the output end of the electric push rod (2). A fence (302) is fixedly connected to the upper part of the lifting platform (301). Guide rings (303) are fixedly connected to both sides of the fence (302). Guide brackets (304) are fixedly connected to both sides of the inner wall of the outer shell (1). The inner wall of the guide ring (303) is slidably connected to the guide bracket (304).

3. The unmanned aerial vehicle (UAV) take-off and landing device with a windproof device according to claim 2, characterized in that, The linkage mechanism (4) includes a first rotating groove (401) on both sides of the lifting platform (301). The lifting platform (301) is rotatably connected to a lifting rod (402) through the first rotating groove (401). A second rotating groove (403) is provided on both sides of the inner wall of the outer shell (1). A top cover rotating rod (404) is fixedly connected to the end of the lifting rod (402). The outer shell (1) is rotatably connected to the top cover rotating rod (404) through the second rotating groove (403).

4. The unmanned aerial vehicle (UAV) take-off and landing device with a windproof device according to claim 1, characterized in that, The top cover mechanism (5) includes a first top cover (501) disposed on the upper part of the outer shell (1), a second top cover (502) slidably connected to the side end of the first top cover (501), and the lower parts of the first top cover (501) and the second top cover (502) are respectively fixedly connected to the top cover rotating rod (404).

5. A drone take-off and landing device with a windproof device according to claim 4, characterized in that, The first top cover (501) has a protrusion (503) fixedly connected to its side end, and the surface of the protrusion (503) is slidably connected to the second top cover (502).

6. A drone take-off and landing device with a windproof device according to claim 1, characterized in that, The auxiliary positioning mechanism (6) includes a positioning bracket (601) fixedly connected to the surface of the outer shell (1). A rotating shaft (602) is fixedly connected inside the positioning bracket (601). A torsion spring (603) is fixedly connected to the surface of the rotating shaft (602). A rotating sleeve (604) is rotatably connected to the surface of the rotating shaft (602). The inner wall side of the rotating sleeve (604) is fixedly connected to the torsion spring (603).

7. A drone take-off and landing device with a windproof device according to claim 6, characterized in that, A rope (605) is fixedly connected to the surface of the rotating sleeve (604), and a positioning block (606) is fixedly connected to the end of the rope (605). A positioning bolt (607) is threadedly connected to the surface of the positioning block (606).

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