Unmanned aerial vehicle with protective cover
Patent Information
- Application Number
- CN202522256300.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-24
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-10-24
AI Technical Summary
[0002]在无人机运营过程中，起落机库作为无人机停放、充电与防护的核心设施，其性能直接影响无人机的使用效率与安全，然而，现有无人机起落机库在实际应用中仍存在诸多技术缺陷，难以满足精准、安全、高效的使用需求：传统起落机库多采用固定角度的起降平台设计，未整合环境感知设备，无法根据实时气象条件调整姿态，在风速超过3级或存在侧向风的场景中，无人机需依赖自身动力反复微调位置以对抗风阻，导致单次停靠耗时较长；极端天气下甚至出现多次降落失败的情况，不仅增加无人机续航消耗，还可能因姿态失控导致碰撞风险，同时，传统机库缺乏动态角度调节机制，需无人机严格对齐起降轴线才能完成停靠，进一步加剧了复杂环境下的操作难度，因此，需对上述问题进行解决
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model achieves precise docking and safety protection functions for drones through positioning components; not only can the second base plate be rotated and its angle adjusted by the stepper motor driving the gear during the drone's landing phase, but also, in conjunction with the real-time environmental data transmitted by the anemometer and wind direction instrument, a precise landing can be completed without repeated fine-tuning of the drone, shortening the docking time. Furthermore, the rubber plate on the inner side of the L-shaped clamping plate can offset the rigid contact between the clamping plate and the drone during the clamping process, avoiding damage to the drone's shell. At the same time, the first laser sensor and the second laser sensor respectively confirm the reset status of the second base plate and the drone's positioning status, preventing charging failures caused by docking deviation and improving the safety of drone parking and charging.
Smart Images
Figure CN224752808U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of drone protective equipment technology, and in particular to a drone landing hangar with a protective cover. Background Technology
[0002] During drone operation, the landing hangar serves as a core facility for drone parking, charging, and protection, and its performance directly impacts the efficiency and safety of drone use. However, existing drone landing hangars still suffer from numerous technical deficiencies in practical applications, making it difficult to meet the demands for precise, safe, and efficient use. Traditional landing hangars often employ fixed-angle take-off and landing platform designs without integrated environmental sensing equipment, making it impossible to adjust attitude according to real-time weather conditions. In scenarios with wind speeds exceeding level 3 or crosswinds, drones must rely on their own power to repeatedly fine-tune their position to counteract wind resistance, resulting in prolonged single-landing times. In extreme weather conditions, multiple landing failures may even occur, not only increasing drone endurance consumption but also potentially leading to collision risks due to attitude loss of control. Furthermore, traditional hangars lack dynamic angle adjustment mechanisms, requiring drones to be strictly aligned with the take-off and landing axes to complete parking, further exacerbating the operational difficulty in complex environments. Therefore, these issues need to be addressed. Utility Model Content
[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a landing hangar for unmanned aerial vehicles (UAVs) with a protective cover.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a landing hangar for unmanned aerial vehicles (UAVs) with a protective cover, comprising a hangar, a power distribution cabinet installed on one side of the hangar, a hinged door at the other side of the front end of the power distribution cabinet, a touch screen installed above the center of the front end of the door, and multiple batteries installed inside the power distribution cabinet; a signal tower installed at the front end of one side of the hangar roof; a T-shaped frame installed at the rear end of one side of the hangar roof, an anemometer installed at the front end of the top of the T-shaped frame, and a wind vane installed at the rear end of the top of the T-shaped frame; solar photovoltaic panels installed on the other side of the signal tower and the T-shaped frame, the solar photovoltaic panels being placed on the other side of the hangar roof; and a closure assembly and a positioning assembly installed inside the hangar cavity.
[0005] Preferably, the closure assembly includes a partition plate horizontally installed at the lower end of the hangar, the partition plate and the bottom surface of the hangar forming a drive chamber, a self-locking electric push cylinder is horizontally installed at the front and rear ends of the bottom surface of the drive chamber, and a protective cover is installed on the other side of the hangar, the lower end of one side of the protective cover is fixedly connected to the output shaft of the two electric push cylinders.
[0006] Preferably, the positioning component includes a first base plate fixed to one side of the protective cover, the bottom surface of the first base plate being slidably connected to the top surface of the partition plate installed in the hangar cavity, and a drive groove being provided on the other side of the rear end of the top surface of the first base plate; a stepper motor is installed in the drive groove, and a gear is fixedly connected to the output shaft of the stepper motor.
[0007] Preferably, a second substrate of a roughly elliptical shape is placed on the top surface of the first substrate. The second substrate has a toothed groove for a gear, which is connected to the second substrate. A sliding groove is laterally formed in the middle of the front and rear ends of the second substrate, and a sliding block with a sliding groove is laterally formed in the front and rear ends of the hangar cavity.
[0008] Preferably, a wireless charging module is installed in the center of the top surface of the second substrate, and a first laser sensor is installed on both sides of the center of the top surface of the second substrate.
[0009] Preferably, a third base plate is horizontally installed on the top surface of the hangar. A moving groove is longitudinally formed in the middle of the third base plate, and a placement groove is formed in the middle of the moving groove. A positioning groove is formed in the middle of the bottom surface of the third base plate. A dual-axis motor is fixedly connected in the placement groove. A first lead screw and a second lead screw are respectively installed on the output shafts at both ends of the dual-axis motor. The threads of the first lead screw and the second lead screw are opposite, and both the first lead screw and the second lead screw are threadedly connected to an L-shaped clamping plate. A flexible groove is formed below the near ends of the two clamping plates. A rubber plate is fixedly connected in the flexible groove. A second laser sensor is vertically installed in the positioning groove.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model achieves precise docking and safety protection functions for drones through positioning components; not only can the second base plate be rotated and its angle adjusted by the stepper motor driving the gear during the drone's landing phase, but also, in conjunction with the real-time environmental data transmitted by the anemometer and wind direction instrument, a precise landing can be completed without repeated fine-tuning of the drone, shortening the docking time. Furthermore, the rubber plate on the inner side of the L-shaped clamping plate can offset the rigid contact between the clamping plate and the drone during the clamping process, avoiding damage to the drone's shell. At the same time, the first laser sensor and the second laser sensor respectively confirm the reset status of the second base plate and the drone's positioning status, preventing charging failures caused by docking deviation and improving the safety of drone parking and charging. Attached Figure Description
[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure proposed in this utility model; Figure 2This is a half-sectional schematic diagram of the overall structure proposed in this utility model; Figure 3 This is a partial sectional view of the overall structure proposed in this utility model; Figure 4 This is a schematic diagram of the stepper motor and gear structure proposed in this utility model; Figure 5 This utility model proposes Figure 2 Enlarged diagram of part A in the middle; Figure 6 This utility model proposes Figure 3 Enlarged schematic diagram of part B in the middle.
[0012] The following are the components listed in the diagram: 1. Hangar; 2. Power distribution cabinet; 3. Opening and closing door; 4. Touch screen; 5. T-shaped frame; 6. Signal tower; 7. Anemometer; 8. Wind direction indicator; 9. Solar photovoltaic panel; 10. Partition plate; 11. Drive chamber; 12. First base plate; 13. Second base plate; 14. Third base plate; 15. Electric push cylinder; 16. Protective cover; 17. Stepper motor; 18. Gear; 19. Wireless charging module; 20. First laser sensor; 21. Dual-axis motor; 22. Second laser sensor; 23. Clamping plate; 24. Rubber plate. Detailed Implementation
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0014] Example: See Figures 1 to 6This utility model discloses a landing hangar for unmanned aerial vehicles (UAVs) with a protective cover, comprising a hangar 1. The hangar 1 facilitates the installation of closure and positioning components and allows for connection to a touchscreen 4 via internal signal lines. It is also connected to a battery in a power distribution cabinet 2 via a power cable. A power distribution cabinet 2 is installed on one side of the hangar 1, facilitating the installation of protective batteries. A hinged door 3 is attached to the other side of the front of the power distribution cabinet 2, allowing operators to inspect the cabinet and monitor battery aging. A touchscreen 4 is installed above the center of the front of the door 3, enabling external control of the entire hangar 1 and allowing pre-programmed control of the hangar 1's processes. Multiple batteries are installed in the power distribution cabinet 2, and a signal tower 6 is installed on one front side of the top surface of the hangar 1. The signal tower 6 is a custom-made product, equipped with a wireless transmitter and receiver module installed on its upper part. A T-shaped frame 5 is installed on one side of the hangar 1's top rear end. The T-shaped frame 5 facilitates the installation of a wind vane 8 and an anemometer 7 via external bolts, providing real-time wind direction and speed information for the drone. An anemometer 7 (model RS-FS) is installed on the front top of the T-shaped frame 5, enabling real-time detection of external wind speed. A wind vane 8 (model WIN0290) is installed on the rear top of the T-shaped frame 5, enabling real-time detection of external wind direction. Solar photovoltaic panels 9 (model NEG21C) are installed on the other side of the signal tower 6 and T-shaped frame 5.20; The solar photovoltaic panel 9 is placed on the other side of the top surface of the hangar 1, and the inner cavity of the hangar 1 is equipped with a closing assembly and a positioning assembly. The solar photovoltaic panel 9 facilitates the supply of power to the battery inside the distribution cabinet 2. The closing assembly includes a partition plate 10 horizontally installed at the lower end of the hangar 1. The partition plate 10 facilitates the formation of a drive chamber 11 with the hangar 1. The partition plate 10 and the inner bottom surface of the hangar 1 form the drive chamber 11. The drive chamber 11 facilitates the installation of the electric push cylinder 15 by fixing it with external bolts. The front and rear ends of the inner bottom surface of the drive chamber 11 are horizontally installed with self-locking... An electric pusher cylinder 15 is used to facilitate the connection of the protective cover 16 via welding and to drive the movement of the protective cover 16. A protective cover 16 is also installed on the other side of the hangar 1, with its lower end fixedly connected to the output shafts of the two electric pusher cylinders 15. The protective cover 16 facilitates the movement of the subsequently fixed first substrate 12. The positioning assembly includes a first substrate 12 fixedly attached to one side of the protective cover 16. The first substrate 12 facilitates the creation of a drive groove and the connection of a stepper motor 17 via welding. The bottom surface of the first substrate 12 is slidably connected to the cavity of the hangar 1. The top surface of the partition plate 10 is provided, and a drive groove is formed on the other side of the rear end of the top surface of the first substrate 12. A stepper motor 17 is installed in the drive groove, and the stepper motor 17 facilitates the connection of the gear 18 through a welding process and drives the gear 18 to rotate. The output shaft of the stepper motor 17 is fixedly connected to the gear 18, and the gear 18 facilitates the positioning of the second substrate 13 and drives the second substrate 13 to rotate. An elliptical second substrate 13 is placed on the top surface of the first substrate 12, and the second substrate 13 has a toothed groove that mates with the gear 18. The gear 18 mates with the toothed groove and the second substrate 13. The second substrate 13 is connected to the third substrate 14, and a sliding groove is laterally formed in the middle of its front and rear ends. Sliding blocks that mate with the sliding groove are laterally formed in the front and rear ends of the hangar 1 cavity. A wireless charging module 19 is installed in the middle of the top surface of the second substrate 13, facilitating wireless charging of subsequent drones. First laser sensors 20 are installed on both sides of the middle of the top surface of the second substrate 13, which, in conjunction with the positioning plate on the bottom surface of the third substrate 14, help determine whether the second substrate 13 has been reset. The model of the first laser sensor 20 is BRW600-407A.
[0015] In this invention, a third base plate 14 is horizontally mounted on the top surface of the hangar 1, facilitating the installation of some clamping components. A moving groove is longitudinally formed in the middle of the third base plate 14, and a placement groove is formed in the middle of the moving groove. A positioning groove is formed in the middle of the bottom surface of the third base plate 14, and a dual-axis motor 21 is fixedly connected to the placement groove. The dual-axis motor 21 facilitates the installation of the first and second lead screws and drives their rotation. The model of the dual-axis motor 21 is RRS775. The first and second lead screws are respectively mounted on the output shafts at both ends of the dual-axis motor 21. The threads of the first lead screw and the second lead screw are opposite, and both the first lead screw and the second lead screw are threadedly connected to an L-shaped clamping plate 23. The clamping plate 23 facilitates clamping the front and rear sides of the drone. Flexible grooves are opened below the close ends of the two clamping plates 23, and rubber plates 24 are fixed in the flexible grooves. The rubber plates 24 help to prevent the clamping plates 23 from rigidly clamping the drone. A second laser sensor 22 is vertically installed in the positioning groove. The second laser sensor 22 is used to detect the positioning status of the drone. The model of the second laser sensor 22 is BRW600-407A.
[0016] Working Principle: In use of this invention, the hangar 1 and power distribution cabinet 2 are installed on the designed base surface. The operator then powers on the equipment inside the hangar 1 by clicking the touchscreen 4 mounted on the switch door 3. Once the equipment in the hangar 1 is powered on, and the signal tower 6 detects the arrival of the drone, it activates the electric push cylinder 15 within the drive chamber 11, which consists of the partition plate 10 and the hangar 1. The electric push cylinder 15 drives the protective cover 16 to unfold. Since the protective cover 16 is fixedly connected to the first base plate 12, the first base plate 12 unfolds along with the protective cover 16. When the protective cover 16 unfolds to its maximum limit, the stepper motor 17 is activated, driving the gear 18 to rotate. Since the gear 18 is rotatably connected to the second base plate 13, the second base plate 13 rotates under the rotation of the gear 18. When the second base plate 13 rotates 90 degrees to the rear, the stepper motor 17 is turned off, and the signal tower 6 activates the signal tower. Tower 6 transmits signals detected by the anemometer 7 and wind vane 8 on the T-shaped frame 5 to the flight control system inside the drone in real time. The flight control system controls the drone to make adaptive adjustments and lands precisely on the top surface of the second base plate 13. Then, the reverse stepper motor 17 drives the second base plate 13 to reset, and then the electric thruster cylinder 15 retracts. When the first laser sensor 20 detects that the positioning plate for the drink is installed on the bottom surface of the third base plate 14, it confirms that the protective cover 16 has been reset. The second laser sensor 22 can detect whether the drone has reached the designated position. Then, the dual-axis motor 21 is started. The dual-axis motor 21 drives the clamping plates 23 on the first lead screw and the second lead screw to move towards each other to clamp the drone. The rubber plate 24 will prevent the clamping plate 23 from rigidly colliding with the drone. After the drone is fixed, the wireless charging module 19 is started to charge the drone. The solar photovoltaic panel 9 on the top surface of the hangar 1 will also charge the battery in the power distribution cabinet 2 under the action of sunlight.
[0017] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A landing hangar for unmanned aerial vehicles with a protective shield, comprising a hangar (1), characterized in that: A power distribution cabinet (2) is installed on one side of the hangar (1). A switch door (3) is hinged to the other side of the front end of the power distribution cabinet (2). A touch screen (4) is installed above the middle of the front end of the switch door (3). Multiple batteries are installed inside the power distribution cabinet (2). A signal tower (6) is installed at the front end of one side of the top surface of the hangar (1). A T-shaped frame (5) is installed at the rear end of one side of the top surface of the hangar (1). An anemometer (7) is installed at the front end of the top surface of the T-shaped frame (5). A wind vane (8) is installed at the rear end of the top surface of the T-shaped frame (5). A solar photovoltaic panel (9) is installed on the other side of the signal tower (6) and the T-shaped frame (5). The solar photovoltaic panel (9) is placed on the other side of the top surface of the hangar (1). A closing component and a positioning component are installed inside the hangar (1).
2. The unmanned aerial vehicle (UAV) hangar with a protective cover according to claim 1, characterized in that: The closing assembly includes a partition plate (10) horizontally installed at the lower end of the hangar (1). The partition plate (10) and the bottom surface of the hangar (1) form a drive chamber (11). A self-locking electric push cylinder (15) is installed laterally at the front and rear ends of the bottom surface of the drive chamber (11). A protective cover (16) is installed on the other side of the hangar (1). The lower end of one side of the protective cover (16) is fixedly connected to the output shaft of the two electric push cylinders (15).
3. A landing hangar for unmanned aerial vehicles with a protective cover according to claim 1, characterized in that: The positioning component includes a first base plate (12) fixed to one side of the protective cover (16), the bottom surface of the first base plate (12) is slidably connected to the top surface of the partition plate (10) installed in the inner cavity of the hangar (1), and a drive groove is provided on the other side of the rear end of the top surface of the first base plate (12); a stepper motor (17) is installed in the drive groove, and a gear (18) is fixedly connected to the output shaft of the stepper motor (17).
4. A landing hangar for unmanned aerial vehicles with a protective cover according to claim 3, characterized in that: The top surface of the first substrate (12) is provided with an elliptical second substrate (13). The second substrate (13) has a tooth groove for a gear (18). The gear (18) is connected to the second substrate (13) by the tooth groove. The second substrate (13) has a sliding groove in the middle of the front and rear ends. The front and rear ends of the hangar (1) have sliding blocks with sliding grooves in the middle.
5. A landing hangar for unmanned aerial vehicles with a protective cover according to claim 4, characterized in that: A wireless charging module (19) is installed in the middle of the top surface of the second substrate (13), and a first laser sensor (20) is installed on both sides of the middle of the top surface of the second substrate (13).
6. A landing hangar for unmanned aerial vehicles with a protective cover according to claim 5, characterized in that: The hangar (1) has a third base plate (14) horizontally installed on the top surface. The third base plate (14) has a moving groove in the middle, a placement groove in the middle, and a positioning groove in the middle of the bottom surface. A dual-axis motor (21) is fixedly connected in the placement groove. The output shafts at both ends of the dual-axis motor (21) are respectively equipped with a first lead screw and a second lead screw. The threads of the first lead screw and the second lead screw are opposite, and both the first lead screw and the second lead screw are threadedly connected to an L-shaped clamping plate (23). A flexible groove is opened below the near ends of the two clamping plates (23). A rubber plate (24) is fixedly connected in the flexible groove. A second laser sensor (22) is vertically installed in the positioning groove. Positioning plates that cooperate with the first laser sensor (20) are installed on both sides of the middle of the bottom surface of the third base plate (14).