Solar telescopic cell panel for unmanned aerial vehicle

Abstract

The utility model relates to a telescopic solar cell panel for an unmanned aerial vehicle, which comprises the unmanned aerial vehicle, a battery for the unmanned aerial vehicle is arranged at the lower end of the unmanned aerial vehicle, a magnetic attraction base is arranged at the lower end of the battery for the unmanned aerial vehicle, a supporting telescopic circular tube is fixedly connected to the center of the lower end of the magnetic attraction base, and a mounting cylinder is rotatably connected to the lower end of the supporting telescopic circular tube. Three same partition plates are uniformly arranged on the outer side of the mounting cylinder, an adjusting assembly is arranged between every two adjacent partition plates, the outer side of each adjusting assembly is movably connected with an arc-shaped surface photovoltaic panel, and the lower end of each arc-shaped surface photovoltaic panel is movably connected with an adjusting disc. And the placement angle of the arc-shaped surface photovoltaic panel is adjusted by using the arc-shaped surface photovoltaic panel and the supporting telescopic round pipe, so that the device is suitable for different illumination angles with short time, and long illumination contact time and high charging capability of the photovoltaic panel are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of UAV battery panels, in particular to a solar retractable battery panel for UAVs. Background Art

[0002] A UAV is an unmanned aerial vehicle controlled by a radio remote control device or its own program control device. It first appeared in the 1920s and was used as a target drone for training at that time; it is a term used by many countries to describe the latest generation of unmanned aircraft. Literally, this term can describe anything from kites, radio-controlled airplanes, to cruise missiles developed from the V-1 missile, but in military terminology, it is limited to reusable heavier-than-air aircraft; UAVs have a wide range of uses, low costs, good cost-effectiveness ratios; no risk of personnel casualties; strong survivability, good maneuverability, and easy to use, playing an extremely important role in modern warfare and having a broader prospect in the civilian field; from a technical perspective, it can be divided into: unmanned helicopters, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airships, and unmanned parafoil aircraft.

[0003] Patent No. CN201620428401.1 discloses a dual-power four-rotor agricultural spraying UAV, which includes a frame, a solar panel, a main control system, a rotor shaft frame, rotors, and rotor motors; there are four rotors, which are installed around the frame through the rotor shaft frame, and a rotor motor is connected below each rotor; a solar panel is installed on the rotor shaft frame, a lithium battery power supply and a rechargeable battery for supplying power to electrical components are installed on the frame, the solar panel is connected to the rechargeable battery, and a main control system for controlling the UAV and remote communication is installed inside the frame. A medicine box is also installed below the frame, and feet and ultrasonic atomizing nozzles are installed below the medicine box; the ultrasonic atomizing nozzles are electrically connected to the main control system, with a small and compact structure, which can be used for small mountainous farmlands, powered by dual batteries and charged by the solar panel, with strong endurance. However, this device has the following problems: firstly, charging is inconvenient, and secondly, the angle of the photovoltaic panel cannot be adjusted to increase the charging capacity of the structure. Summary of the Utility Model

[0004] The purpose of the utility model is to address the deficiencies of the prior art. The battery of the UAV is position-limited and charged through a magnetic base, and the placement angle of the arc-shaped surface photovoltaic panel is adjusted by using the arc-shaped surface photovoltaic panel and the supporting telescopic round tube to adapt to the illumination angles at different times, ensuring that the photovoltaic panel has a long contact time with light and strong charging ability, and solving the technical problems in the prior art that the battery panel cannot be placed on the UAV, the structure of the battery panel is complex, and the flexibility is poor.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A solar retractable battery panel for a drone, comprising a drone, a drone battery is provided at the lower end of the drone, a magnetic base is provided at the lower end of the drone battery, a support telescopic circular tube is fixedly connected to the center position at the lower end of the magnetic base, the lower end of the support telescopic circular tube is rotatably connected to a mounting cylinder, three identical partition plates are evenly arranged on the outer side of the mounting cylinder, an adjusting component is arranged between each adjacent partition plate, the outer side of the adjusting component is movably connected to an arc-shaped surface photovoltaic panel, and the lower end of the arc-shaped surface photovoltaic panel is movably connected to an adjusting disc.

[0007] As a preference, three identical movable ring buckle groups are evenly arranged at the lower end of the magnetic base, the movable ring buckle groups are movably connected to adjusting columns, and the left and right sides of the adjusting columns are fixedly connected to the arc-shaped surface photovoltaic panels.

[0008] As a preference, the adjusting component includes a connecting adjusting rod, the upper end of the connecting adjusting rod is movably connected to a connecting seat, the other side of the connecting seat is fixedly connected to the inner side wall of the arc-shaped surface photovoltaic panel, the lower end of the connecting adjusting rod is movably connected to a bearing seat, and the bearing seat is fixedly connected to the mounting cylinder.

[0009] As a preference, the center position of the adjusting disc is fixedly connected to a partition plate, a first slideway is arranged outside the partition plate, a first baffle is arranged outside the first slideway, a second slideway is arranged outside the first baffle, a second baffle is arranged outside the second slideway, a third slideway is arranged outside the second baffle, and the lower ends of the first baffle and the second baffle are both fixedly connected to the adjusting disc.

[0010] As a preference, an arc-shaped pressure-resistant piece is arranged at the upper end of the partition plate, and an arc-shaped baffle is arranged at the lower end of the partition plate. A buckle groove is arranged on the outer surface of the arc-shaped baffle, a limiting groove is arranged on the right side of the buckle groove, and a limiting block is arranged at the lower end of the arc-shaped surface photovoltaic panel. The limiting block is adaptively connected to the buckle groove and the limiting groove.

[0011] As a preference, the first baffle, the second baffle and the arc-shaped baffle have the same structure, and the same buckle grooves and limiting grooves are arranged on the outer sides of the first baffle and the second baffle.

[0012] As another preference, a rotating column is arranged at the lower end of the support telescopic circular tube, a spring is arranged at the upper end of the rotating column, and the upper end of the spring is connected to the circular tube. The rotating column is rotatably connected to the mounting cylinder.

[0013] The beneficial effects of the utility model:

[0014] (1) In the present utility model, by providing a supporting telescopic circular tube, the supporting telescopic circular tube can rotate within the installation cylinder, enabling the arc-shaped surface photovoltaic panel to rotate as well. Then, through the movable ring buckle group and the adjusting component, the arc-shaped surface photovoltaic panel can be adjusted in angle. With the limitation of the first slideway, the second slideway, and the third slideway, it is ensured that the area of the photovoltaic panel in contact with the sun is large. The photovoltaic panel is connected to a controller, the controller is connected to a storage battery, and the storage battery is connected to a magnetic base to charge the drone.

[0015] (2) In the present utility model, by providing a partition board and an arc-shaped pressure-resistant piece to support the entire installation cylinder and the drone placed on its upper end, it is ensured that the drone has a dedicated placement position during charging, the drone is convenient to place, not easily worn, and the charging is more convenient.

[0016] (3) In the present utility model, by providing an arc-shaped baffle, a first baffle, and a second baffle, after the angle of the arc-shaped surface photovoltaic panel is adjusted, the limiting block at the lower end of the arc-shaped surface photovoltaic panel is snapped into the buckle groove, and then the arc-shaped surface photovoltaic panel is rotated to make the limiting block enter the limiting groove, fixing the placement angle of the arc-shaped surface photovoltaic panel, which is simple, convenient, and highly practical.

[0017] In summary, the device has the advantages of adjustable photovoltaic charging angle, large sunlight contact area, strong charging ability, the ability to place the drone during the charging process, and reduced wear, and is particularly suitable for the technical field of drone battery panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is a schematic diagram of the structure of the magnetic base in the present utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the connecting adjusting rod in the present utility model.

[0022] Figure 4 It is a schematic diagram of the position structure of the buckle groove and the limiting groove in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0024] Embodiment 1

[0025] As shown Figures 1 to 4 in the figure, the utility model provides a solar retractable battery panel for a drone, including a drone 1. A drone battery 11 is provided at the lower end of the drone 1. A magnetic base 2 is provided at the lower end of the drone battery 11. A support telescopic round tube 21 is fixedly connected to the center position at the lower end of the magnetic base 2. An installation cylinder 3 is rotatably connected to the lower end of the support telescopic round tube 21. Three identical partition plates 31 are evenly arranged on the outer side of the installation cylinder 3. An adjusting assembly 4 is arranged between each adjacent partition plate 31. An arc-shaped surface photovoltaic panel 5 is movably connected to the outer side of the adjusting assembly 4. An adjusting disc 6 is movably connected to the lower end of the arc-shaped surface photovoltaic panel 5.

[0026] Furthermore, three identical movable ring buckle groups 22 are evenly arranged at the lower end of the magnetic base 2. The movable ring buckle groups 22 are movably connected to an adjusting column 23. The adjusting column 23 is fixedly connected to the arc-shaped surface photovoltaic panel 5 on both the left and right sides. The adjusting column 23 is movably connected between the movable ring buckle groups 22. In this way, when the arc-shaped surface photovoltaic panel 5 rotates, it drives the adjusting column 23 to rotate within the movable ring buckle groups 22. The principle is simple and the structure is simple.

[0027] Furthermore, the adjusting assembly 4 includes a connecting adjusting rod 41. The upper end of the connecting adjusting rod 41 is movably connected to a connecting seat 42. The other side of the connecting seat 42 is fixedly connected to the inner side wall of the arc-shaped surface photovoltaic panel 5. The lower end of the connecting adjusting rod 41 is movably connected to a bearing seat 43. The bearing seat 43 is fixedly connected to the installation cylinder 3. One end of the adjusting rod 41 is connected to the arc-shaped surface photovoltaic panel 5, and the other end is connected to the bearing seat 43. When adjusting the arc-shaped surface photovoltaic panel 5, the adjusting angle is limited to prevent the arc-shaped surface photovoltaic panel 5 from falling off. The structural integrity is good and the service life is long.

[0028] Furthermore, the center position of the adjusting disc 6 is fixedly connected to the partition plate 31. A first slideway 32 is arranged on the outer side of the partition plate 31. A first baffle 33 is arranged on the outer side of the first slideway 32. A second slideway 34 is arranged on the outer side of the first baffle 33. A second baffle 35 is arranged on the outer side of the second slideway 34. A third slideway 36 is arranged on the outer side of the second baffle 35. The first baffle 33 and the second baffle 35 are fixedly connected to the adjusting disc 6 at the lower ends. The partition plate 31 is placed at the center position of the adjusting disc 6, and an installation cylinder 31 is arranged at the center position of the partition plate 31. In this way, it is more stable to place the drone on the upper end of the installation cylinder 31. Then, the first slideway 32, the first baffle 33, the second slideway 34, the second baffle 35, and the third slideway 36 are provided to facilitate the angle adjustment of the arc-shaped surface photovoltaic panel 5. In the initial state, the height of the arc-shaped surface photovoltaic panel 5 is higher than the heights of the first baffle 33, the second baffle 35, and the arc-shaped baffle 312, which is convenient for the arc-shaped surface photovoltaic panel 5 to enter the first slideway 32 or the second slideway 34 or the third slideway 36 when being pressed down.

[0029] Furthermore, an arc-shaped compression-resistant piece 311 is provided at the upper end of the partition plate 31, and an arc-shaped baffle 312 is provided at the lower end of the partition plate 31. A buckle groove 313 is provided on the outer surface of the arc-shaped baffle 312, and a limiting groove 314 is provided on the right side of the buckle groove 313. A limiting block is provided at the lower end of the arc-shaped surface photovoltaic panel 5, and the limiting block is adaptively connected to the buckle groove 313 and the limiting groove 314. A limiting block is provided at the lower end of the arc-shaped surface photovoltaic panel 5. Because if the angle of the limiting block is fixed after the angle of the arc-shaped surface photovoltaic panel 5 is adjusted, it cannot be adaptively connected to the buckle groove 313 and the limiting groove 314. Therefore, the limiting block is movably connected to the arc-shaped surface photovoltaic panel 5. A hinge is provided between the limiting block and the upper end of the arc-shaped surface photovoltaic panel 5. In this way, the limiting block can be adjusted upward to adjust the angle, and then the opening angles of the buckle groove 313 and the limiting groove 314 can be adjusted, so that the limiting block can be adaptively connected to the buckle groove 313 and the limiting groove 314 without an angle limit, which is convenient for limiting the angle after the angle of the arc-shaped surface photovoltaic panel 5 is adjusted. The structure is simple, the principle is simple, and the price is low.

[0030] Furthermore, the first baffle 33, the second baffle 35 and the arc-shaped baffle 312 have the same structure, and the same buckle groove 313 and limiting groove 314 are provided on the outer sides of the first baffle 33 and the second baffle 35. The structures are the same, and the opening angles of each buckle groove 313 and limiting groove 314 are different, which are adapted to the limits of the arc-shaped surface photovoltaic panel 5 at different angles.

[0031] Furthermore, a rotating column is provided at the lower end of the supporting telescopic round tube 21, a spring is provided at the upper end of the rotating column, and the spring is connected to the round tube at the upper end. The rotating column is rotatably connected to the mounting cylinder 3. The supporting telescopic round tube 21 can be telescoped, which is convenient for adjusting the angle of the arc-shaped surface photovoltaic panel 5.

[0032] Working process: First, the drone battery 11 at the lower end of the drone 1 is brought into contact connection with the magnetic suction base 2 for charging. Since the daily light angles are different and the device placement positions are different, the angle of the arc-shaped surface photovoltaic panel 5 can be adjusted by pressing the supporting telescopic round tube 21;

[0033] It should be noted that when limiting the angle of the arc-shaped surface photovoltaic panel 5 after the angle is adjusted, the angle limit can be achieved by adaptively connecting the limiting block connected by the hinge at its lower end to the buckle groove 313 and the limiting groove 314 with different opening angles, ensuring that the arc-shaped surface photovoltaic panel has a large sunlight contact area and strong charging ability at different positions or different lighting times. The whole structure principle is simple, which is convenient for placing the drone 1, reduces the wear caused by the random placement of the drone 1 during the charging process, and can also prevent the situation that the charging cable is easily lost because wiring charging is required. The structure is simple, the cost is low, and energy is saved.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "front and back", "left and right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the utility model.

[0035] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of this element can be multiple. The term "one" should not be construed as a limitation on the quantity.

[0036] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art in the technical disclosure of the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A solar retractable battery panel for drones, characterized by: include A drone (1), wherein a drone battery (11) is provided at the lower end of the drone (1), a magnetic base (2) is provided at the lower end of the drone battery (11), a central position of the lower end of the magnetic base (2) is fixedly connected to a supporting telescopic circular tube (21), the lower end of the supporting telescopic circular tube (21) is rotatably connected to a mounting cylinder (3), three identical partitions (31) are evenly arranged on the outer side of the mounting cylinder (3), an adjustment component (4) is provided between each adjacent partition (31), the outer side of the adjustment component (4) is movably connected to an arc-shaped photovoltaic panel (5), and the lower end of the arc-shaped photovoltaic panel (5) is movably connected to an adjustment disk (6).

2. The solar retractable battery panel for drone according to claim 1, characterized in that: The lower end of the magnetic base (2) is evenly provided with three identical movable circular buckle groups (22), the movable circular buckle groups (22) are movably connected to the adjustment column (23), and the adjustment column (23) is fixedly connected to the curved photovoltaic panel (5) on both sides.

3. The solar retractable battery panel for drone according to claim 1, characterized in that: The adjustment assembly (4) comprises a connecting adjustment rod (41), the upper end of the connecting adjustment rod (41) is movably connected to a connecting seat (42), the other side of the connecting seat (42) is fixedly connected to the inner wall of the curved photovoltaic panel (5), and the lower end of the connecting adjustment rod (41) is movably connected to a bearing seat (43), and the bearing seat (43) is fixedly connected to the mounting cylinder (3).

4. The solar retractable battery panel for drone according to claim 1, characterized in that: The center position of the regulating disk (6) is fixedly connected to a partition (31); a first slideway (32) is provided on the outer side of the partition (31); a first baffle (33) is provided on the outer side of the first slideway (32); a second slideway (34) is provided on the outer side of the first baffle (33); a second baffle (35) is provided on the outer side of the second slideway (34); a third slideway (36) is provided on the outer side of the second baffle (35); and the lower ends of the first baffle (33) and the second baffle (35) are both fixedly connected to the regulating disk (6).

5. The solar retractable battery panel for drone according to claim 1, characterized in that: The upper end of the partition (31) is provided with an arc-shaped anti-compression sheet (311), and the lower end of the partition (31) is provided with an arc-shaped baffle (312), the outer surface of the arc-shaped baffle (312) is provided with a snap groove (313), the right side of the snap groove (313) is provided with a limit groove (314), and the lower end of the arc-shaped photovoltaic panel (5) is provided with a limit block, and the limit block is adapted to connect the snap groove (313) and the limit groove (314).

6. The solar retractable battery panel for drone according to claim 4, characterized in that: The first baffle plate (33), the second baffle plate (35) and the arc-shaped baffle plate (312) have the same structure, and the first baffle plate (33) and the second baffle plate (35) are both provided with the same buckle groove (313) and limit groove (314) on their outer sides.

7. The solar retractable battery panel for drone according to claim 1, characterized in that: A rotating column is provided at the lower end of the supporting telescopic circular tube (21), a spring is provided at the upper end of the rotating column, and the upper end of the spring is connected to the circular tube, and the rotating column is rotatably connected to the mounting cylinder (3).

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