Unmanned aerial vehicle wireless charging platform

Abstract

The utility model relates to the technical field of wireless charging, in particular to an unmanned aerial vehicle wireless charging platform which comprises a box body, a cover plate is hinged to the surface of one side of the box body, a limiting frame is fixedly connected to the interior of the box body, a connecting frame is slidably connected to the upper surface of the limiting frame in an embedded mode, and a bearing plate is fixedly connected to the upper end of the connecting frame. The connecting frame moves downwards to absorb impact force borne by the unmanned aerial vehicle during landing, meanwhile, the heat dissipation base is used for absorbing heat generated when the wireless charger charges the unmanned aerial vehicle, the containing base can be used for containing part of maintenance supplies, the pressure of later maintenance is reduced, meanwhile, the cover plate blocks the box body, and the maintenance efficiency is improved. The unmanned aerial vehicle in the charging state is prevented from being interfered by wind power during outdoor wind blowing, the connecting frame extrudes the cylindrical air bag, air in the cylindrical air bag enters the annular air bag, the annular air bag expands to limit the unmanned aerial vehicle, alignment of the unmanned aerial vehicle and the wireless charger after shutdown is assisted, and the stability of wireless charging is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless charging technical field, concretely is a kind of unmanned aerial vehicle wireless charging platform. BACKGROUND

[0002] Since existing unmanned aerial vehicle works in rural areas, often faces the problem of insufficient endurance, traditional unmanned aerial vehicle charging mode is mainly through wired connection or manual battery replacement, which is not only inefficient but also has safety hazards in complex rural environment, so unmanned aerial vehicle charging platform appears, it has efficient wireless charging transmitting coil and intelligent control system, can automatically adjust charging power and frequency according to the position and power demand of unmanned aerial vehicle, in addition, receiving device is installed on unmanned aerial vehicle, cooperates with wireless charging transmitting device, has efficient wireless charging receiving coil and signal receiving module, can accurately receive the signal of wireless charging transmitting device and convert into electric energy to supply unmanned aerial vehicle, cooperate with airborne navigation system to monitor the position and power state of unmanned aerial vehicle in real time, according to the geographical and climate conditions of rural areas, plan optimal flight and charging path, but the existing device has certain drawbacks, such as the announcement number CN220096683U, a kind of unmanned aerial vehicle charging platform is recorded, including storage box, the inside of the storage box is provided with scissor jacks, the top of the scissor jacks is fixedly installed with bearing seat, the inside of the storage box and the bottom of scissor jacks are provided with battery, the upper end of the bearing seat is respectively provided with limiting slot on both sides;

[0003] The above-mentioned device can prolong the endurance of unmanned aerial vehicle by realizing wireless charging, but when actually used, there is a downward force when unmanned aerial vehicle lands and charges, and it will be affected by external environment, for example, the wind of external environment causes unmanned aerial vehicle to deviate from the predetermined position, so that wireless charger cannot correspond. UTILITY MODEL CONTENT

[0004] The utility model aims at providing unmanned aerial vehicle wireless charging platform to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of unmanned aerial vehicle wireless charging platform, including box, the side surface of the box is hinged with cover plate, the inside of the box is fixedly connected with limiting frame, the upper surface of the limiting frame is embedded with the sliding connection of connecting frame, the upper end of the connecting frame is fixedly connected with bearing plate, the lower surface of the bearing plate is fixedly connected with heat dissipation seat, the upper surface of the bearing plate is embedded with the connection of wireless charger;

[0007] The inner side surface of the cover plate is fixedly connected with a turnover module, the turnover module comprises a mounting seat, a rotating shaft, a worm gear and a servo motor, the mounting seat is fixedly connected to the inner side surface of the box body, the rotating shaft is embeddedly rotatably connected to the front surface of the mounting seat, the worm gear is fixedly connected to the outer surface of the rotating shaft, the upper surface of the mounting seat is embeddedly rotatably connected with a worm, the worm and the worm gear are in meshing connection, the servo motor is fixedly connected to the lower surface of the mounting seat, and the output end of the servo motor is fixedly connected with the worm;

[0008] The inside of the mounting seat is fixedly connected with a storage battery, the inside of the box body is provided with a buffer limiting module, the buffer limiting module comprises a cylindrical air bag and an annular air bag, the cylindrical air bag is fixedly connected to the lower surface of the connecting frame, and the annular air bag is arranged on the upper surface of the bearing plate.

[0009] Further, the lower surface of the cover plate is fixedly connected with an extrusion plate, the upper surface of the cover plate is fixedly connected with a photovoltaic panel, the lower surface of the cover plate is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with the rotating shaft.

[0010] Further, the inside of the box body is fixedly connected with a placing seat at another side surface position.

[0011] Further, the inner side surface of the box body is fixedly connected with heat dissipation frames close to the bottom surface positions, adjacent surfaces of the two heat dissipation frames are embeddedly connected with exhaust fans, and the outer surface of the box body is fixedly connected with a gas guide plate.

[0012] Further, the buffer limiting module further comprises a gas conveying pipe and a limiting ring, the gas conveying pipe is embeddedly fixedly connected to the upper surface of the connecting frame, the gas conveying pipe and the cylindrical air bag are in conductive connection, the lower end of the cylindrical air bag is fixedly connected with the box body, the limiting ring is fixedly connected to the upper surface of the bearing plate, the annular air bag and the limiting ring are bonded, and the other end of the gas conveying pipe is in conductive connection with the annular air bag.

[0013] Further, a damping rubber sleeve is nestedly fixedly connected to the outer surface of the connecting frame close to the limiting frame position, and springs are nestedly connected to the outer surface of the connecting frame.

[0014] Further, a controller is fixedly connected to the inner surface of the mounting seat, and a charging controller is fixedly connected to the inner surface of the mounting seat.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1, the connecting frame moves down to absorb the impact force when the unmanned aerial vehicle lands, and the heat dissipation seat is used to absorb the heat generated when the wireless charger charges the unmanned aerial vehicle, the placing seat can be used to store part of the maintenance supplies, reduce the pressure of the later maintenance, and the cover plate seals the box body to avoid the interference of wind force on the unmanned aerial vehicle in the charging state when the outdoor wind blows, and the damping rubber sleeve and the limiting frame are slidingly connected to avoid the continuous shaking of the spring through the physical properties of the damping rubber sleeve and the limiting frame, so that the buffering effect of the cylindrical air bag and the cooperating column of the bearing plate is ensured.

[0017] 2, the connecting frame extrudes the cylindrical air bag, so that the gas in the cylindrical air bag enters the annular air bag, the annular air bag expands to limit the unmanned aerial vehicle, assists the alignment of the unmanned aerial vehicle and the wireless charger after stopping, and ensures the stability of wireless charging. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the overall structure schematic diagram of the utility model;

[0019] Figure 2 is the structure schematic diagram of the cover plate after turning over of the utility model;

[0020] Figure 3 is the cover plate section structure schematic diagram of the utility model;

[0021] Figure 4 is the heat dissipation frame and exhaust fan split structure schematic diagram of the utility model.

[0022] In the drawing: 1, cover plate; 101, extrusion plate; 102, photovoltaic panel; 103, fixed frame; 2, box body; 3, turning module; 301, mounting seat; 302, rotating shaft; 303, worm wheel; 304, worm; 305, servo motor; 306, placing seat; 4, heat dissipation frame; 401, exhaust fan; 401, air guide plate; 5, buffering and limiting module; 501, cylindrical air bag; 502, gas conveying pipe; 503, limiting ring; 504, annular air bag; 6, bearing plate; 601, connecting frame; 602, damping rubber sleeve; 603, spring; 604, limiting frame; 7, heat dissipation seat; 701, wireless charger; 8, controller; 801, charging controller; 802, battery. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Please refer to Figures 1-4The utility model discloses an unmanned plane wireless charging platform, including box 2, the lateral surface of box 2 is hinged with cover plate 1, the inside fixed connection of box 2 is limited frame 604, the upper surface of limited frame 604 is embedded and is connected with the connecting frame 601 of sliding, the upper end fixed connection of connecting frame 601 has the bearing plate 6, the lower surface fixed connection of bearing plate 6 has the heat dissipation seat 7, the upper surface embedding of bearing plate 6 is connected with wireless charger 701;

[0025] The inside fixed connection of cover plate 1 has overturn module 3, and overturn module 3 includes mounting seat 301, pivot 302, worm wheel 303 and servo motor 305, mounting seat 301 is fixedly connected to the inside surface of box 2, pivot 302 is embedded and is rotatably connected to the front surface of mounting seat 301, worm wheel 303 is fixedly connected to the outer surface of pivot 302, the upper surface of mounting seat 301 is rotatably connected with worm 304, worm 304 and worm wheel 303 are engagedly connected, servo motor 305 is fixedly connected to the lower surface of mounting seat 301, and the output end of servo motor 305 is fixedly connected with worm 304;

[0026] The inside fixed connection of mounting seat 301 has battery 802, and the inside of box 2 is provided with buffer limiting module 5, buffer limiting module 5 includes cylindrical air bag 501 and annular air bag 504, cylindrical air bag 501 is fixedly connected to the lower surface of connecting frame 601, and annular air bag 504 is arranged on the upper surface of bearing plate 6.

[0027] Specifically, when using, the device can be placed outdoors, after overturning cover plate 1, the unmanned plane can land on the upper surface of bearing plate 6, simultaneously, connecting frame 601 moves downward, absorbs the impact force received when the unmanned plane lands, and heat dissipation seat 7 is used to absorb the heat generated when wireless charger 701 charges the unmanned plane, when overturning cover plate 1, servo motor 305 is started, the output end of servo motor 305 drives worm 304 to rotate, worm 304 cooperates with worm wheel 303 to make pivot 302 rotate, so that cover plate 1 can be overturned to the outside, battery 802 can be used to power wireless charger 701, wireless charger 701 is internally provided with a wireless charging transmitting coil, and the unmanned plane is internally provided with a wireless charging receiving coil, to realize wireless charging, which belongs to the prior art and will not be described in detail here, simultaneously, when bearing plate 6 moves downward, connecting frame 601 extrudes cylindrical air bag 501, so that the gas in cylindrical air bag 501 enters annular air bag 504, annular air bag 504 expands to limit the unmanned plane, to assist the alignment of the unmanned plane and wireless charger 701 after parking, to ensure the stability of wireless charging.

[0028] Embodiment one

[0029] As Figures 1-4As shown, the lower surface of the cover plate 1 is fixedly connected with the extrusion plate 101, the upper surface of the cover plate 1 is fixedly connected with the photovoltaic plate 102, the lower surface of the cover plate 1 is fixedly connected with the fixing frame 103, the fixing frame 103 is fixedly connected with the rotating shaft 302, the inside of the box body 2 is fixedly connected with the placing seat 306 at the other side surface position, the inner surface of the mounting seat 301 is fixedly connected with the controller 8, and the inner surface of the mounting seat 301 is fixedly connected with the charging controller 801.

[0030] In this embodiment, after the servo motor 305 drives the cover plate 1 to overturn, the extrusion plate 101 can extrude the bearing plate 6, the connecting frame 601 extrudes the cylindrical air bag 501, and the photovoltaic plate 102 is located on the upper surface of the box body 2, so that the light energy can be converted into electric energy. Specifically, the photovoltaic plate 102 is connected with the charging controller 801 and the storage battery 802, the storage battery 802 supplies power to other components of the device, the placing seat 306 can be used to store some maintenance supplies, thereby reducing the pressure of later maintenance, and the cover plate 1 seals the box body 2, thereby avoiding the interference of wind force on the unmanned aerial vehicle in the charging state when the unmanned aerial vehicle is outdoors.

[0031] As shown in Figures 1-4 The inner side surface of the box body 2 is fixedly connected with the heat dissipation frame 4 near the bottom surface, the adjacent surfaces of the two heat dissipation frames 4 are embeddedly connected with the exhaust fans 401, and the outer surface of the box body 2 is fixedly connected with the air guide plate 402.

[0032] In this embodiment, the exhaust fan 401 is started, external air passes through the inside of the box body 2 in cooperation with the air guide plate 402, and carries away the heat on the heat dissipation seat 7. The air guide plate 402 is provided with an inclined through groove, so that the heat dissipation performance of the device is ensured, the rainproof capability of the device is improved, and the device is suitable for outdoor use.

[0033] Embodiment Two

[0034] On the basis of embodiment one, in order to make up for the problem that the bearing plate 6 may continue to vibrate under stress after the cover plate 1 is overturned in embodiment one.

[0035] As shown in Figures 1-4 The buffer limiting module 5 further includes a gas conveying pipe 502 and a limiting ring 503, the gas conveying pipe 502 is embeddedly and fixedly connected to the upper surface of the connecting frame 601, the gas conveying pipe 502 and the cylindrical air bag 501 are connected and conductive, the lower end of the cylindrical air bag 501 is fixedly connected with the box body 2, the limiting ring 503 is fixedly connected to the upper surface of the bearing plate 6, the annular air bag 504 is bonded with the limiting ring 503, the other end of the gas conveying pipe 502 is connected and conductive with the annular air bag 504, the damping rubber sleeve 602 is nestedly and fixedly connected to the outer surface of the connecting frame 601 near the limiting frame 604 position, and the spring 603 is nestedly connected to the outer surface of the connecting frame 601.

[0036] In the embodiment, the pressing plate 101 exerts a downward force on the bearing plate 6, so that the heat dissipation seat 7 is close to the exhaust fan 401 to ensure the heat dissipation effect, and the bearing plate 6 extrudes the spring 603, so that the spring 603 absorbs kinetic energy and extrudes the cylindrical air bag 501 through the connecting frame 601; in the process, the damping rubber sleeve 602 and the limiting frame 604 are in sliding connection, and the damping rubber sleeve 602 and the limiting frame 604 avoid the spring 603 from continuously shaking through the physical properties of the damping rubber sleeve 602 and the limiting frame 604, so as to ensure the buffering effect of the bearing plate 6 cooperating with the cylindrical air bag 501.

[0037] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than that of the above description, and it is intended to include all changes coming within the meaning and range of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0038] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A wireless charging platform for unmanned aerial vehicles (UAVs) includes a housing (2), a cover plate (1) is hinged to one side surface of the housing (2), a limiting frame (604) is fixedly connected inside the housing (2), a connecting frame (601) is slidably connected to the upper surface of the limiting frame (604), a support plate (6) is fixedly connected to the upper end of the connecting frame (601), a heat sink (7) is fixedly connected to the lower surface of the support plate (6), and a wireless charger (701) is embedded in the upper surface of the support plate (6). Its features are, A flipping module (3) is fixedly connected to the inner surface of the cover plate (1), and the flipping module (3) includes: Mounting base (301) is fixedly connected to the inner surface of the housing (2); A rotating shaft (302) is rotatably connected to the front surface of a mounting base (301); A worm gear (303) is fixedly connected to the outer surface of the rotating shaft (302). A worm (304) is rotatably connected to the upper surface of the mounting base (301). The worm (304) and the worm gear (303) are meshed together. A servo motor (305) is fixedly connected to the lower surface of the mounting base (301), and the output end of the servo motor (305) is fixedly connected to the worm gear (304); A battery (802) is fixedly connected inside the mounting base (301), and a buffer limiting module (5) is provided inside the housing (2). The buffer limiting module (5) includes: A cylindrical airbag (501) is fixedly connected to the lower surface of the connecting frame (601); An annular airbag (504) is disposed on the upper surface of the support plate (6).

2. The wireless charging platform for unmanned aerial vehicles according to claim 1, characterized in that, An extrusion plate (101) is fixedly connected to the lower surface of the cover plate (1), a photovoltaic panel (102) is fixedly connected to the upper surface of the cover plate (1), a fixing frame (103) is fixedly connected to the lower surface of the cover plate (1), and the fixing frame (103) is fixedly connected to the rotating shaft (302).

3. The wireless charging platform for unmanned aerial vehicles according to claim 1, characterized in that, The box (2) is fixedly connected to a placement seat (306) on the other side surface.

4. The wireless charging platform for unmanned aerial vehicles according to claim 1, characterized in that, The inner surface of the box (2) is fixedly connected to a heat sink (4) near the bottom. An exhaust fan (401) is embedded in the adjacent surface of the two heat sinks (4). An air guide plate (402) is fixedly connected to the outer surface of the box (2).

5. The wireless charging platform for unmanned aerial vehicles according to claim 1, characterized in that, The buffer limiting module (5) also includes: An air supply pipe (502) is embedded and fixedly connected to the upper surface of the connecting frame (601). The air supply pipe (502) and the cylindrical airbag (501) are connected and conductive. The lower end of the cylindrical airbag (501) is fixedly connected to the box body (2). The limiting ring (503) is fixedly connected to the upper surface of the bearing plate (6). The annular airbag (504) and the limiting ring (503) are bonded together. The other end of the air supply pipe (502) is connected to the annular airbag (504).

6. The wireless charging platform for unmanned aerial vehicles according to claim 1, characterized in that, A damping rubber sleeve (602) is nested and fixedly connected to the outer surface of the connecting frame (601) near the limiting frame (604), and a spring (603) is nested and connected to the outer surface of the connecting frame (601).

7. The wireless charging platform for unmanned aerial vehicles according to claim 1, characterized in that, A controller (8) is fixedly connected to the inner surface of the mounting base (301), and a charging controller (801) is fixedly connected to the inner surface of the mounting base (301).

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