Unmanned aerial vehicle take-off and landing platform

Abstract

The utility model discloses an unmanned aerial vehicle take-off and landing platform which comprises a take-off and landing platform body, driving assemblies are arranged on the two sides of the take-off and landing platform body, fixing assemblies are arranged on the driving assemblies, a damping assembly is arranged on the take-off and landing platform body, the take-off and landing platform further comprises a control module, and a take-off and landing platform is arranged on the damping assembly. A plurality of strip-shaped holes are formed in the lifting platform, and baffles are arranged on the two sides of the lifting platform; the fixing assembly comprises a translation sliding seat, and a rotating groove is formed in the translation sliding seat; a limiting plate is installed in the rotating groove through a rotating shaft, a plurality of protruding structures are arranged on the limiting plate, and the protruding structures are located in the square holes of the lifting table; an arc-shaped plate is arranged on the translation sliding seat, and the limiting plate is located in the arc-shaped plate. The unmanned aerial vehicle can be kept stable during take-off and landing, and the impact force on the unmanned aerial vehicle is reduced when the unmanned aerial vehicle lands through the damping assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a take-off and landing platform for unmanned aerial vehicles. Background Art

[0002] A drone, also known as an unmanned aerial vehicle, is an aircraft that can be remotely controlled or fly autonomously. A drone is an autonomous system that can perform tasks without human intervention. There are different types and uses of drones, such as reconnaissance, surveillance, traffic control, firefighting, agriculture, and entertainment. Most of the current drone landing platforms do not have corresponding fixed structures, which cannot effectively protect the drones. At the same time, the impact force of the drone during landing will cause damage to the drone's support frame. In response to this, a drone landing platform is proposed, which can fix and store the drone, and reduce the shock of the drone during landing. The device is also easy to carry.

[0003] After searching, the Chinese patent application number 202410041202.4 discloses a take-off and landing platform for drones, which includes a shell, a screw elevator installed in the shell, a connecting seat connected to the top of the screw of the screw elevator, a universal ball connected to the top of the connecting seat, a bearing platform for carrying drones connected to the top of the universal ball, a conical weight block connected to the bottom of the universal ball, a grabbing mechanism on the bearing platform, and a windshield mechanism on the bearing platform. The take-off and landing platform device in the above-mentioned document has the following shortcomings: the device is large and inconvenient to carry, and the drone usually produces impact force on the take-off and landing platform when landing, which will affect the balance component of the device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a UAV take-off and landing platform.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drone landing and take-off platform comprises a landing and take-off platform body, driving components are arranged on both sides of the landing and take-off platform body, a fixing component is arranged on the driving component, a shock absorbing component is arranged on the landing and take-off platform body, the landing and take-off platform also comprises a control module, a landing and take-off platform is arranged on the shock absorbing component, a plurality of strip holes are arranged on the landing and take-off platform, and baffles are arranged on both sides of the landing and take-off platform; the fixing component comprises a translation slide, a rotating groove is arranged on the translation slide; a limit plate is installed in the rotating groove through a rotating shaft, a plurality of protruding structures are arranged on the limit plate, and the protruding structures are located in the square holes of the landing and take-off platform; an arc plate is arranged on the translation slide, and the limit plate is located in the arc plate.

[0007] As a further solution of the utility model: the lifting and lowering platform also includes a shifting rod, and a plurality of the shifting rods are provided. The shifting rods are rotatably installed on one side of the translation slide, and the shifting rods are connected to the rotating shaft on the limit plate.

[0008] As a further solution of the utility model: the driving component includes a slide rail, which is installed on one side of the lifting and lowering platform body, and a sliding shell is installed on the other side. A screw rod 1 is arranged in the sliding shell, and two sections of threads with opposite rotation directions are arranged on the screw rod 1. A fixed component is slidably installed on the two sections of threads with opposite rotation directions of the screw rod 1, and the fixed component slides on the slide rail. A stepper motor is installed on one side of the sliding shell, and the output end of the stepper motor is connected to the screw rod 1, and the stepper motor is electrically connected to the control module.

[0009] As a further solution of the utility model: the shock absorbing assembly includes a shock absorbing seat, and a plurality of shock absorbing seats are provided. The shock absorbing seat is installed on the main body of the lifting and lowering platform. A shock absorbing rod is installed in the shock absorbing seat, and the lifting and lowering platform is installed on the shock absorbing rod. A spring is sleeved on the shock absorbing rod, and the spring is connected to the shock absorbing seat.

[0010] As a further solution of the utility model: the lifting and landing platform also includes a warning light, and there are a plurality of warning lights, which are installed on both sides of the translation slide. The warning lights are electrically connected to the control module, and a battery is installed in the main body of the lifting and landing platform.

[0011] As a further solution of the utility model: the lifting and lowering platform also includes a fixing seat, which is installed on both sides of the lifting and lowering platform body, and threaded holes are arranged in the fixing seat, and handles are arranged on both sides of the lifting and lowering platform body.

[0012] As a further solution of the utility model: the lifting and lowering platform also includes a shell assembly, the shell assembly includes a lifting platform, a hydraulic cylinder is installed on the bottom of the lifting platform, the hydraulic cylinder is electrically connected to the control module, a lifting slide is installed on the hydraulic cylinder, a threaded groove is provided on the lifting slide, a fixing bolt connects the fixed seat and the lifting slide, sliding grooves are provided on both sides of the lifting slide, screw rod 2 is installed on both sides of the bottom of the lifting platform, and the lifting slide slides on screw rod 2 through the sliding grooves.

[0013] As a further solution of the utility model: the shell assembly also includes a pulley, sliding grooves are provided on both sides of the lifting platform, pulleys slide in the grooves, a cover plate is installed on the pulley, and a handle is installed on the cover plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. By setting an arc plate to limit the rotation angle of the limit plate, the limit plate can only rotate in one direction. The control module is used to move the driving component to fix the support frame at the bottom of the drone on the take-off and landing platform. The square hole on the take-off and landing platform can guide the wind generated by the drone during take-off and landing to the bottom of the take-off and landing platform, so that the drone can maintain stability during take-off and landing. At the same time, the square hole can also limit the fixed component.

[0016] 2. By turning the lever and then sliding the drive assembly, the fixed assembly leaves the support frame at the bottom of the drone, and the drone can take off.

[0017] 3. Drive the stepper motor through the control module to make the fixing component fix the drone.

[0018] 4. Because the drone cannot accurately control the landing speed during landing, it usually crashes into the take-off and landing platform. By setting up a shock-absorbing component, the impact force on the drone can be reduced when the drone lands.

[0019] 5. After the drone lands, the control module drives the hydraulic cylinder to lower the lifting slide and fold the drone to prevent damage to the drone. When the drone needs to be released, the hydraulic cylinder will be raised to make the drone take off. The main body of the take-off and landing platform can be easily disassembled through the fixing bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a UAV take-off and landing platform proposed by the utility model;

[0021] Figure 2 This is a structural schematic diagram of a section of a shock-absorbing seat of a UAV take-off and landing platform proposed by the utility model;

[0022] Figure 3 This is a structural schematic diagram of a fixed assembly of a UAV take-off and landing platform proposed by the utility model;

[0023] Figure 4 This is a structural schematic diagram of a cross-section of a fixed component of a UAV take-off and landing platform proposed by the utility model;

[0024] Figure 5 This is a structural schematic diagram of a housing assembly of a UAV take-off and landing platform proposed by the utility model;

[0025] Figure 6 This is a structural schematic diagram of a cross-section of a housing component of a UAV take-off and landing platform proposed in the utility model;

[0026] Figure 7 This is a structural schematic diagram of a pulley installation for a UAV take-off and landing platform proposed by the utility model.

[0027] In the figure: 1-lifting and landing platform body, 2-slide rail, 3-sliding shell, 4-screw rod 1, 5-stepping motor, 6-shock absorber seat, 7-spring, 8-shock absorber rod, 9-lifting and landing platform, 10-translation slide seat, 11-warning light, 12-limiting plate, 13-arc plate, 14-lifting platform, 15-cover plate, 16-fixed seat, 17-fixing bolt, 18-lifting slide seat, 19-hydraulic cylinder, 20-screw rod 2, 21-pulley, 22-shift rod, 23-battery. DETAILED DESCRIPTION

[0028] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] Example 1

[0031] A UAV take-off and landing platform, such as Figure 1-Figure 4 As shown, it includes a lifting and landing platform body 1, driving components are arranged on both sides of the lifting and landing platform body 1, a fixing component is arranged on the driving component, a shock absorbing component is arranged on the lifting and landing platform body 1, and the lifting and landing platform also includes a control module, a lifting and landing platform 9 is arranged on the shock absorbing component, a plurality of strip holes are arranged on the lifting and landing platform 9, and baffles are arranged on both sides of the lifting and landing platform 9; the fixing component includes a translation slide 10, and a rotating groove is arranged on the translation slide 10; a limit plate 12 is installed in the rotating groove through a rotating axis, and a plurality of protrusion structures are arranged on the limit plate 12, and the protrusion structure is located in the square hole of the lifting and landing platform 9; an arc plate 13 is arranged on the translation slide 10, and the limit plate 12 is located in the arc plate 13.

[0032] The arc plate 13 is provided to limit the rotation angle of the limit plate 12, so that the limit plate 12 can only rotate in one direction. The driving component is moved by the control module to fix the support frame at the bottom of the UAV on the landing platform. The square hole on the landing platform 9 can guide the wind generated by the UAV during take-off and landing to the bottom of the landing platform 9, so that the UAV can maintain stability during take-off and landing. At the same time, the square hole can also limit the fixing component.

[0033] In order to make the fixed component leave the drone, the take-off and landing platform also includes a lever 22 , and a plurality of levers 22 are provided. The lever 22 is rotatably mounted on one side of the translation slide 10 , and the lever 22 is connected to the rotation axis on the limit plate 12 .

[0034] The drone can be taken off by turning the lever and then sliding the drive assembly to make the fixed assembly leave the support frame at the bottom of the drone.

[0035] To solve the problem of fixed component movement; e.g. Figure 1 , Figure 2 As shown, the driving component includes a slide rail 2, which is installed on one side of the lifting platform body 1, and a sliding shell 3 is installed on the other side. A screw rod 4 is arranged in the sliding shell 3, and two sections of threads with opposite rotation directions are arranged on the screw rod 4. A fixed component is slidably installed on the two sections of threads with opposite rotation directions of the screw rod 4, and the fixed component slides on the slide rail 2. A stepper motor 5 is installed on one side of the sliding shell 3, and the output end of the stepper motor 5 is connected to the screw rod 4, and the stepper motor 5 is electrically connected to the control module.

[0036] The stepper motor 5 is driven by the control module so that the fixing component fixes the drone.

[0037] like Figure 1 , Figure 2 As shown, the shock absorbing assembly includes a shock absorbing seat 6, and a plurality of shock absorbing seats 6 are provided. The shock absorbing seat 6 is installed on the lifting and lowering platform body 1. A shock absorbing rod 8 is installed in the shock absorbing seat 6, and a lifting and lowering platform 9 is installed on the shock absorbing rod 8. A spring 7 is sleeved on the shock absorbing rod 8, and the spring 7 is connected to the shock absorbing seat 6.

[0038] Because drones cannot accurately control their landing speed during landing, they usually crash into the take-off and landing platform. By setting up shock-absorbing components, the impact force on the drone can be reduced during landing.

[0039] In order to solve the problem that the UAV cannot see the landing platform clearly at night; Figure 2 , Figure 3 As shown, the landing platform also includes a warning light 11, and a plurality of the warning lights 11 are provided. The warning lights 11 are installed on both sides of the translation slide 10. The warning lights 11 are electrically connected to the control module, and a battery 23 is installed in the landing platform body 1.

[0040] The warning light 11 can improve the landing accuracy of the drone when it lands at night.

[0041] like Figure 1 As shown, the lifting and lowering platform further comprises a fixing seat 16 , and the fixing seat 16 is installed on both sides of the lifting and lowering platform body 1 , threaded holes are arranged in the fixing seat 16 , and handles are arranged on both sides of the lifting and lowering platform body 1 .

[0042] Working principle: the operator lands the UAV on the take-off and landing platform 9, and then drives the stepper motor 5 through the control module to make the driving component move the fixing component, and the fixing component fixes the support frame of the UAV. If the UAV needs to be taken off, the wave lever 22 is moved, and the fixing component is slid to move the fixing component away, and the UAV can be released. At night, the warning light 11 is turned on by the control module to remind the positioning of the UAV. The take-off and landing platform can be taken away by lifting the handle, which is convenient for placing on a car or flat ground.

[0043] Example 2

[0044] In order to facilitate the folding of the drone and prevent it from being damaged, refer to Figure 5-Figure 7 , a UAV take-off and landing platform, this embodiment makes the following improvements compared with embodiment 1, the take-off and landing platform also includes a shell assembly, the shell assembly includes a lifting platform 14, a hydraulic cylinder 19 is installed on the bottom of the lifting platform 14, the hydraulic cylinder 19 is electrically connected to the control module, a lifting slide 18 is installed on the hydraulic cylinder 19, a threaded groove is provided on the lifting slide 18, a fixing bolt 17 connects the fixing seat 16 and the lifting slide 18, sliding grooves are provided on both sides of the lifting slide 18, screw rods 20 are installed on both sides of the bottom of the lifting platform 14, and the lifting slide 18 slides on the screw rods 20 through the sliding grooves.

[0045] When the drone lands, the control module drives the hydraulic cylinder 19 to lower the lifting slide 18 and fold the drone to prevent damage to the drone. When the drone needs to be released, the hydraulic cylinder 19 is raised to make the drone take off. The landing platform body 1 can be easily disassembled by fixing the bolts 17.

[0046] like Figure 5 , Figure 7 As shown, the housing assembly further includes a pulley 21 , and sliding grooves are provided on both sides of the lifting platform 14 , in which the pulley 21 slides, and a cover plate 15 is installed on the pulley 21 , and a handle is installed on the cover plate 15 .

[0047] The cover plate 15 is opened and closed by pulling the handle, and the pulley 21 reduces the wear caused by the sliding of the cover plate 15 .

[0048] Working principle: The hydraulic cylinder 19 is driven by the control module so that the drone can be folded to prevent the drone from being damaged during transportation and storage.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A UAV take-off and landing platform, comprising a take-off and landing platform body (1), characterized in that: The lifting and landing platform body (1) is provided with driving components on both sides, and a fixing component is provided on the driving component. The lifting and landing platform body (1) is provided with a shock absorbing component. The lifting and landing platform further comprises a control module, and a lifting and landing platform (9) is provided on the shock absorbing component. The lifting and landing platform (9) is provided with a plurality of strip holes, and baffles are provided on both sides of the lifting and landing platform (9); the fixing component comprises a translation slide (10), and the translation slide (10) is provided with a rotating groove; a limit plate (12) is installed in the rotating groove through a rotating shaft, and a plurality of protruding structures are provided on the limit plate (12), and the protruding structures are located in the square holes of the lifting and landing platform (9); an arc plate (13) is provided on the translation slide (10), and the limit plate (12) is located in the arc plate (13).

2. The UAV take-off and landing platform according to claim 1, characterized in that: The lifting and lowering platform also includes a shifting rod (22), a plurality of which are provided. The shifting rod (22) is rotatably mounted on one side of the translation slide (10), and the shifting rod (22) is connected to a rotating shaft on the limiting plate (12).

3. The UAV take-off and landing platform according to claim 2, characterized in that: The driving assembly comprises a slide rail (2), wherein the slide rail (2) is mounted on one side of a lifting platform body (1), and a sliding shell (3) is mounted on the other side. A screw rod (4) is arranged inside the sliding shell (3), and two sections of threads with opposite rotation directions are arranged on the screw rod (4). A fixing assembly is slidably mounted on the two sections of threads with opposite rotation directions of the screw rod (4), and the fixing assembly slides on the slide rail (2). A stepping motor (5) is mounted on one side of the sliding shell (3), and the output end of the stepping motor (5) is connected to the screw rod (4), and the stepping motor (5) is electrically connected to the control module.

4. The UAV take-off and landing platform according to claim 3, characterized in that: The shock absorbing assembly comprises a shock absorbing seat (6), a plurality of shock absorbing seats (6) are provided, the shock absorbing seat (6) is installed on the lifting and lowering platform body (1), a shock absorbing rod (8) is installed in the shock absorbing seat (6), a lifting and lowering platform (9) is installed on the shock absorbing rod (8), a spring (7) is sleeved on the shock absorbing rod (8), and the spring (7) is connected to the shock absorbing seat (6).

5. The UAV take-off and landing platform according to claim 4, characterized in that: The lifting and landing platform further comprises a warning light (11), a plurality of the warning lights (11) are provided, the warning lights (11) are installed on both sides of the translation slide (10), the warning lights (11) are electrically connected to the control module, and a storage battery (23) is installed in the lifting and landing platform body (1).

6. The UAV take-off and landing platform according to claim 5, characterized in that: The lifting and lowering platform further comprises a fixing seat (16), wherein the fixing seat (16) is installed on both sides of the lifting and lowering platform body (1), threaded holes are arranged in the fixing seat (16), and handles are arranged on both sides of the lifting and lowering platform body (1).

7. The UAV take-off and landing platform according to claim 6, characterized in that: The lifting and lowering platform also includes a shell component, which includes a lifting platform (14), a hydraulic cylinder (19) is installed on the bottom of the lifting platform (14), the hydraulic cylinder (19) is electrically connected to the control module, a lifting slide (18) is installed on the hydraulic cylinder (19), a threaded groove is provided on the lifting slide (18), a fixing bolt (17) connects the fixing seat (16) and the lifting slide (18), sliding grooves are provided on both sides of the lifting slide (18), and screw rods (20) are installed on both sides of the bottom of the lifting platform (14), and the lifting slide (18) slides on the screw rods (20) through the sliding grooves.

8. The UAV take-off and landing platform according to claim 7, characterized in that: The housing assembly also includes a pulley (21). Sliding grooves are provided on both sides of the lifting platform (14). The pulley (21) slides in the grooves. A cover plate (15) is installed on the pulley (21), and a handle is installed on the cover plate (15).

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