Portable unmanned aerial vehicle protection take-off and landing platform

Abstract

The utility model discloses a portable unmanned aerial vehicle protection take-off and landing platform which comprises a fixing frame, a lifting assembly is arranged in the fixing frame and comprises a driving motor, a mounting base and a bidirectional lead screw, the driving motor is fixedly arranged on a supporting plate, one end of the supporting plate is mounted on the outer wall of the fixing frame, and the other end of the supporting plate is mounted on the mounting base. The number of the mounting seats is two, the mounting seats are fixedly arranged in the fixing frame, a bidirectional lead screw is rotatably mounted in the two mounting seats, one end of the bidirectional lead screw is connected with the output end of the driving motor, a supporting protection frame is arranged above the fixing frame, and an adjusting assembly is arranged in the middle of the upper end face of the supporting protection frame; a reflective mark is arranged on the upper end face of the adjusting assembly, the two connecting sleeves are the same in size and symmetrically arranged on the two-way lead screw, the platform can stably take off and land an unmanned aerial vehicle, the unmanned aerial vehicles of different sizes can be parked, the application range of the parking platform is widened, and the portability of the parking platform is improved.

Description

Technical Field

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

[0002] A drone is an aircraft that does not carry a pilot. It is controlled by radio remote control equipment or its own program control system and can perform various tasks in different environments. The flight of a drone can be completely autonomous, that is, flying according to a pre-programmed route, altitude and speed; or it can be remotely controlled by ground operators using a remote controller.

[0003] Existing drone landing platforms often have some shortcomings. When drones are used on uneven ground, landing platforms are used to assist in takeoff and landing to reduce the danger and prevent damage from scratches. However, existing drone landing platforms are not stable enough, which can cause drones to sway during takeoff and landing, resulting in damage, increased costs, and reduced usability. Furthermore, existing landing platforms have relatively fixed dimensions and cannot be adjusted to accommodate drones of different sizes, reducing their portability and applicability. To address these issues, a portable drone landing platform with protective features is proposed for improvement and upgrading. Utility Model Content

[0004] The purpose of this invention is to provide a portable unmanned aerial vehicle (UAV) protective take-off and landing platform to solve the problems mentioned in the background art.

[0005] To solve the above problems, the following technical solutions are provided:

[0006] Design a portable UAV protective take-off and landing platform, including a fixed frame. The fixed frame has a lifting assembly inside, which includes a drive motor, a mounting base, and a bidirectional lead screw. The drive motor is fixedly mounted on a support plate, and one end of the support plate is mounted on the outer wall of the fixed frame. There are two mounting bases, both of which are fixedly mounted inside the fixed frame. A bidirectional lead screw is rotatably mounted inside the two mounting bases, and one end of the bidirectional lead screw is connected to the output end of the drive motor. A protective support frame is provided above the fixed frame, and an adjustment component is provided in the middle of the upper surface of the protective support frame. A reflective mark is provided on the upper surface of the adjustment component.

[0007] Furthermore, the bidirectional lead screw is rotatably mounted on the positioning block at its center, and two connecting sleeves are threaded to the outer wall of the bidirectional lead screw. The two connecting sleeves are the same size and are symmetrically arranged on the bidirectional lead screw.

[0008] Furthermore, the outer walls of the two connecting sleeves are symmetrically connected with fixing rods, and the outer walls of the four fixing rods are rotatably mounted with guide frames, each guide frame having a protrusion fixedly provided at one end.

[0009] Furthermore, the protrusions are all rotatably mounted on the movable hinge seat, and the movable hinge seat is fixedly mounted on the bottom of the support and protective frame. Limiting guide rods are fixedly provided at the four corners below the support and protective frame, and the limiting guide rods are slidably connected inside the fixed frame.

[0010] Furthermore, the adjustment assembly includes a stopping platform, a bidirectional cylinder, and push plates. The stopping platform is located at the upper middle part of the support and protective frame. The bidirectional cylinder is fixedly installed inside the stopping platform, and push plates are provided at both ends of the bidirectional cylinder. Side plates are provided on the outer sides of the two push plates.

[0011] Furthermore, the parking platform has two sets of sliding grooves inside, and the outer walls of the two side plates are provided with sliders that are slidably connected to the sliding grooves. The outer walls of the two side plates are also provided with sealing covers.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model device includes a drive motor, a bidirectional lead screw, connecting sleeves, a fixed rod, a guide frame, and a limiting guide rod. The drive motor drives the two connecting sleeves on the bidirectional lead screw to move relative to each other, causing the two connecting sleeves to rotate two sets of guide frames via the fixed rod. The guide frames rotate on the movable hinge seats on the support and protective frame using protrusions. At the same time, the limiting guide rod is used for take-off and landing limit, which is beneficial for the platform to stabilize the take-off and landing of the UAV and avoid the UAV from being scratched and damaged during take-off and landing, as well as other dangerous problems. The structure is simple.

[0014] 2. This utility model device includes a parking platform, a two-way cylinder, push plates, side plates, a sealing cover, and a slider. By driving the two-way cylinder in the parking platform, it drives the two push plates to move the two side plates out of the parking platform using the slider. The two side plates then push the sealing cover off the parking platform. The distance can be adjusted according to the size of the drone, which is beneficial for parking drones of different sizes. When not in use, the side plates can be retracted, which improves the applicability, portability, and convenience of the parking platform, making it easy to use.

[0015] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a portable unmanned aerial vehicle (UAV) protective take-off and landing platform according to this utility model;

[0018] Figure 2 This is a schematic diagram of the motion structure of a portable unmanned aerial vehicle (UAV) protective take-off and landing platform according to this utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the partial split structure;

[0020] Figure 4 for Figure 2 A magnified diagram of the partially disassembled structure.

[0021] In the diagram: 1. Fixed frame; 2. Lifting assembly; 21. Drive motor; 22. Mounting base; 220. Positioning block; 23. Two-way lead screw; 24. Connecting sleeve; 25. Fixed rod; 26. Guide frame; 27. Protrusion; 28. Movable hinge seat; 29. ​​Limiting guide rod; 3. Support and protective frame; 4. Reflective marking; 5. Adjustment assembly; 51. Stopping platform; 52. Two-way cylinder; 53. Push plate; 54. Side plate; 55. Slider; 56. Sealing cover plate; 57. Slide groove. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1 - Figure 4 As shown in the figure, this embodiment provides a portable UAV protective take-off and landing platform, including a fixed frame 1. The fixed frame 1 is equipped with a lifting component 2. The lifting component 2 includes a drive motor 21, a mounting base 22 and a bidirectional lead screw 23. The drive motor 21 is fixedly mounted on a support plate and one end of the support plate is mounted on the outer wall of the fixed frame 1. There are two mounting bases 22, and both mounting bases 22 are fixedly mounted inside the fixed frame 1. The bidirectional lead screw 23 is rotatably mounted inside the two mounting bases 22, and one end of the bidirectional lead screw 23 is connected to the output end of the drive motor 21. A support protective frame 3 is provided above the fixed frame 1, and an adjustment component 5 is provided in the middle of the upper surface of the support protective frame 3. A reflective mark 4 is provided on the upper surface of the adjustment component 5.

[0024] Preferably, the bidirectional lead screw 23 is rotatably mounted on the positioning block 220 at its center, and two connecting sleeves 24 are threadedly connected to the outer wall of the bidirectional lead screw 23. The two connecting sleeves 24 are the same size and are symmetrically arranged on the bidirectional lead screw 23. Fixed rods 25 are fixedly and symmetrically connected to the outer walls of the two connecting sleeves 24, and guide frames 26 are rotatably mounted on the outer walls of the four fixed rods 25. A protrusion 27 is fixedly provided at one end of each guide frame 26. The protrusions 27 are rotatably mounted on the movable hinge seat 28, and the movable hinge seat 28 is fixedly installed at the bottom of the support and protection frame 3. Limiting guide rods 29 are fixedly provided at the four corners below the support and protection frame 3, and the limiting guide rods 29 are slidably connected inside the fixed frame 1.

[0025] The drive motor 21 drives the bidirectional lead screw 23 to rotate on the two mounting seats 22, causing the bidirectional lead screw 23 to drive the fixed rods 25 on the two connecting sleeves 24 to move outward. As the two sets of fixed rods 25 move, the guide frame 26 rotates and moves upward. Since the protrusion 27 on the guide frame 26 and the movable hinge seat 28 at the bottom of the support and protection frame 3 rotate with each other, the guide frame 26 moves and drives the UAV on the support and protection frame 3 to take off and land.

[0026] Preferably, the adjustment assembly 5 includes a stopping platform 51, a two-way cylinder 52, and a push plate 53. The stopping platform 51 is located at the upper middle part of the support and protective frame 3. The two-way cylinder 52 is fixedly installed inside the stopping platform 51, and push plates 53 are provided at both ends of the two-way cylinder 52. Side plates 54 are provided on the outer sides of the two push plates 53. Two sets of sliding grooves 57 are opened inside the stopping platform 51. Slider 55 is provided on the outer wall of the two side plates 54, and the slider 55 is slidably connected to the sliding groove 57. Sealing cover plates 56 are provided on the outer wall of the two side plates 54.

[0027] By driving the bidirectional cylinder 52 inside the parking platform 51, it drives the two push plates 53 to move the two side plates 54 inside the parking platform 51 out using the slider 55, so that the two side plates 54 push the sealing cover 56 out of the parking platform 51. The extension and retraction can be adjusted according to the size of the UAV, thereby improving the applicability of the parking platform.

[0028] The working principle and operation process of this utility model are as follows: First, when the drone is placed on the parking platform 51, by connecting the external power supply, the drive motor 21 on the support plate is turned on, which drives the bidirectional lead screw 23 to rotate on the two mounting seats 22. This causes the bidirectional lead screw 23 to drive the fixed rods 25 on the two connecting sleeves 24 to move outward. As a result, the movement of the two sets of fixed rods 25 simultaneously drives the guide frame 26 to rotate and move upward. Since the protrusion 27 on the guide frame 26 rotates relative to the movable hinge seat 28 at the bottom of the support and protection frame 3, the movement of the guide frame 26 drives the drone on the support and protection frame 3 to take off and land, while simultaneously supporting and protecting the drone. During takeoff and landing, the frame 3 utilizes four limit guide rods 29 to slide within the fixed frame 1, ensuring relative stability during drone takeoff and landing. When different models of drones need to be parked, the bidirectional cylinder 52 within the parking platform 51 is driven to operate, causing two push plates 53 to move the side plates 54 on both sides of the parking platform 51 out using sliders 55. This allows the two side plates 54 to push the sealing cover 56 off the parking platform 51, adjusting the distance according to the size of the drone. The drone is then easily parked based on the reflective markings 4. This system can accommodate drones of different sizes.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

Claims

1. A portable unmanned aerial vehicle (UAV) protective take-off and landing platform, characterized in that, The device includes a fixed frame (1), inside which a lifting assembly (2) is provided. The lifting assembly (2) includes a drive motor (21), a mounting base (22), and a two-way screw (23). The drive motor (21) is fixedly mounted on a support plate, and one end of the support plate is mounted on the outer wall of the fixed frame (1). There are two mounting bases (22), and both mounting bases (22) are fixedly mounted inside the fixed frame (1). Two-way screws (23) are rotatably mounted inside the two mounting bases (22), and one end of the two-way screws (23) is connected to the output end of the drive motor (21). A support and protective frame (3) is provided above the fixed frame (1), and an adjustment assembly (5) is provided in the middle of the upper surface of the support and protective frame (3). A reflective mark (4) is provided on the upper surface of the adjustment assembly (5). The bidirectional lead screw (23) is rotatably mounted on the positioning block (220) in the middle, and two connecting sleeves (24) are threaded to the outer wall of the bidirectional lead screw (23). The two connecting sleeves (24) are the same size and are symmetrically arranged on the bidirectional lead screw (23). Two connecting sleeves (24) are symmetrically connected to the outer walls of the two connecting sleeves (24), and four fixed rods (25) are rotatably mounted on the outer walls of the four fixed rods (25). Each of the four fixed rods (25) has a protrusion (27) fixedly provided at one end. The protrusions (27) are all rotatably mounted on the movable hinge seat (28), and the movable hinge seat (28) is fixedly mounted on the bottom of the support and protective frame (3). Limiting guide rods (29) are fixedly installed at the four corners below the support and protective frame (3), and the limiting guide rods (29) are slidably connected inside the fixed frame (1).

2. The portable unmanned aerial vehicle (UAV) protective take-off and landing platform according to claim 1, characterized in that, The adjustment component (5) includes a stopping platform (51), a two-way cylinder (52) and a push plate (53). The stopping platform (51) is located at the middle of the upper end of the support and protective frame (3). The two-way cylinder (52) is fixedly installed inside the stopping platform (51) and push plates (53) are provided at both ends of the two-way cylinder (52). Side plates (54) are provided on the outer sides of the two push plates (53).

3. A portable unmanned aerial vehicle (UAV) protective take-off and landing platform according to claim 2, characterized in that, The parking platform (51) has two sets of sliding grooves (57) inside. The outer walls of the two side plates (54) are provided with sliders (55) and the sliders (55) are slidably connected to the sliding grooves (57). The outer walls of the two side plates (54) are provided with sealing covers (56).

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