Take-off and landing platform for unmanned aerial vehicle

Abstract

The utility model discloses a take-off and landing platform for an unmanned aerial vehicle, and relates to the field of unmanned aerial vehicles. The take-off and landing platform for the unmanned aerial vehicle comprises a take-off and landing platform body, shells are fixedly connected to the two sides of the bottom of the take-off and landing platform body correspondingly, baffles are fixedly connected to the positions, located on the inner sides of the shells, of the two sides of the bottom of the take-off and landing platform body correspondingly, and electric cylinders are fixedly connected to the outer sides of inner cavities of the shells; and the inner side of the electric cylinder is fixedly connected with a fixed plate. According to the take-off and landing platform for the unmanned aerial vehicle, when the take-off and landing platform body needs to be carried and transferred, firstly, the position between a baffle below the take-off and landing platform body and a shell is clamped on a luggage rack of a vehicle roof, at the moment, an electric cylinder drives a fixing plate to start to move, and the fixing plate drives a guide sleeve to slide on a guide rod; and meanwhile, a fixing plate drives an ejector rod to start to move, the ejector rod drives a clamping plate to start to move, the clamping plate is matched with a baffle, then the luggage rack is clamped, and the lifting platform body can be fixed.

Description

Technical Field

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

[0002] Unmanned aerial vehicles are referred to as "drones" and "UAVs" in English. They are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are completely or intermittently autonomously operated by on-board computers. Drones can be divided into military and civilian applications according to their application areas. In the military, drones are divided into reconnaissance aircraft and target aircraft. In the civilian field, drones + industry applications are the real rigid demand for drones; their applications in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspections, disaster relief, film and television shooting, creating romance, etc. have greatly expanded the use of drones themselves.

[0003] During the take-off and landing process of the drone, a take-off and landing platform is required. The existing take-off and landing platform is not convenient for fixed transportation and the take-off and landing height cannot be controlled. When people need to carry the take-off and landing platform with them, it cannot be fixed on the roof luggage rack, and it cannot meet the different take-off and landing heights of drones, which is inconvenient for people to use.

[0004] Therefore, it is necessary to provide a take-off and landing platform for UAVs to solve the above-mentioned technical problems. The disclosure of the information in this background technology section is only intended to increase the understanding of the overall background of the invention, and is not necessarily regarded as an admission or suggestion in any form that the information constitutes prior art that is already known to those skilled in the art. Utility Model Content

[0005] The utility model provides a take-off and landing platform for unmanned aerial vehicles, which solves the technical problems that the existing take-off and landing platforms are not convenient for fixed transportation and the take-off and landing height cannot be controlled, when people need to carry the take-off and landing platform with them, it cannot be fixed on the roof luggage rack, and it cannot meet the different take-off and landing heights of unmanned aerial vehicles, which is inconvenient for people to use.

[0006] In order to solve the above technical problems, the utility model provides a landing platform for an unmanned aerial vehicle, including a landing platform body, both sides of the bottom of the landing platform body are fixedly connected with a shell, both sides of the bottom of the landing platform body and located on the inner side of the shell are fixedly connected with a baffle, the outer side of the inner cavity of the shell is fixedly connected with an electric cylinder, the inner side of the electric cylinder is fixedly connected with a fixing plate, the top and bottom of the inner side of the fixing plate are fixedly connected with a push rod, the inner side of the push rod penetrates to the inner side of the shell and is fixedly connected with a clamping plate, both sides of the bottom of the inner cavity of the landing platform body are fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a screw, the surface of the screw is threadedly connected with a threaded block, the inner side of the threaded block is fixedly connected with a moving plate, the front and rear sides of the top of the moving plate are fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a buffer column, the top of the buffer column penetrates to the top of the landing platform body and is fixedly connected with a landing bearing plate.

[0007] Preferably, a guide wheel is fixedly connected to the outer side of the threaded block, and the outer side of the guide wheel is in contact with two sides of the inner cavity of the lifting and lowering platform body.

[0008] Preferably, the top and bottom of the fixing plate are fixedly connected with guide sleeves, the inner cavity of the guide sleeves is slidably connected with guide rods, and two sides of the guide rods are fixedly connected with two sides of the inner cavity of the shell.

[0009] Preferably, a bearing seat is sleeved on the top of the screw rod, and the top of the bearing seat is fixedly connected to the top of the inner cavity of the main body of the lifting and lowering platform.

[0010] Preferably, the bottom of the housing and the bottom of the baffle are both fixedly connected with an anti-skid pad, and the bottom of the anti-skid pad is provided with anti-skid grooves.

[0011] Preferably, a limiting ring is sleeved on the surface of the buffer column, and the top of the limiting ring is fixedly connected to the top of the inner cavity of the main body of the lifting and lowering platform.

[0012] Preferably, a buffer pad is fixedly connected to the outer side of the baffle and the inner side of the clamping plate, and the buffer pad is made of elastic material.

[0013] Preferably, the number of the mounting plates is ten, and the ten mounting plates are distributed at equal distances on the top of the movable plate.

[0014] Compared with the related art, the take-off and landing platform for UAV provided by the utility model has the following beneficial effects:

[0015] The utility model provides a take-off and landing platform for unmanned aerial vehicles. When the main body of the take-off and landing platform needs to be carried and transported, first, the baffle plate below the main body of the take-off and landing platform is clamped on the luggage rack on the roof of the vehicle between the outer shell, and then the electric cylinder drives the fixing plate to start moving, and the fixing plate drives the guide sleeve to slide on the guide rod, and at the same time, the fixing plate drives the top rod to start moving, and the top rod drives the clamping plate to start moving, so that the clamping plate and the baffle plate cooperate to clamp the luggage rack, and the main body of the take-off and landing platform can be fixed.

[0016] The utility model provides a take-off and landing platform for unmanned aerial vehicles. When the take-off and landing height needs to be adjusted, the take-off and landing platform body is first placed in a specified position. At this time, a stepper motor drives a screw rod to start rotating through a bearing seat. The rotation of the screw rod drives a threaded block to move upward. The threaded block drives a guide wheel to slide inside the take-off and landing platform body. At the same time, the threaded block drives a moving plate to move upward. The moving plate drives a buffer column to move upward through a mounting plate and a buffer spring. The buffer column drives a take-off and landing bearing plate to move upward through a limit ring, so that the height of the take-off and landing bearing plate is moved to a specified position, which can meet the different take-off and landing heights of unmanned aerial vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of a take-off and landing platform for an unmanned aerial vehicle provided by the utility model;

[0018] Figure 2 This is a front cross-sectional view of the main structure of the take-off and landing platform of the utility model;

[0019] Figure 3 This is a front cross-sectional view of the shell structure of the utility model.

[0020] Numbers in the figure: 1. Lifting and lowering platform body; 2. Outer shell; 3. Baffle; 4. Electric cylinder; 5. Fixed plate; 6. Push rod; 7. Clamp; 8. Stepper motor; 9. Screw; 10. Threaded block; 11. Moving plate; 12. Mounting plate; 13. Buffer spring; 14. Buffer column; 15. Lifting and lowering bearing plate; 16. Guide wheel; 17. Bearing seat; 18. Limiting ring; 19. Guide sleeve; 20. Guide rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-3The utility model provides a technical solution: a take-off and landing platform for unmanned aerial vehicles, including a take-off and landing platform body 1, both sides of the bottom of the take-off and landing platform body 1 are fixedly connected with a shell 2, both sides of the bottom of the take-off and landing platform body 1 and located on the inner side of the shell 2 are fixedly connected with baffles 3, the outer side of the inner cavity of the shell 2 is fixedly connected with an electric cylinder 4, the inner side of the electric cylinder 4 is fixedly connected with a fixing plate 5, the top and bottom of the inner side of the fixing plate 5 are fixedly connected with a push rod 6, the inner side of the push rod 6 penetrates the inner side of the shell 2 and is fixedly connected with a clamping plate 7, both sides of the bottom of the inner cavity of the take-off and landing platform body 1 are fixedly connected with a step Stepper motor 8, the output end of stepper motor 8 is fixedly connected with screw rod 9, the surface of screw rod 9 is threadedly connected with thread block 10, the inner side of thread block 10 is fixedly connected with moving plate 11, the front and rear sides of the top of moving plate 11 are fixedly connected with mounting plates 12, the top of mounting plate 12 is fixedly connected with buffer spring 13, the top of buffer spring 13 is fixedly connected with buffer column 14, the top of buffer column 14 passes through the top of lifting and lowering platform body 1 and is fixedly connected with lifting and lowering bearing plate 15, the number of mounting plates 12 is ten, and the ten mounting plates 12 are equidistantly distributed on the top of moving plate 11.

[0024] In this embodiment, the bearing seat 17 is used to ensure smooth rotation of the screw 9 during use, thereby solving the problem that the screw 9 is prone to shaking during use. The guide wheel 16 is used to ensure smooth sliding of the threaded block 10 during use, thereby solving the problem that the threaded block 10 is prone to getting stuck during use.

[0025] Embodiment 2:

[0026] See also Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: the outer side of the threaded block 10 is fixedly connected with a guide wheel 16, the outer side of the guide wheel 16 contacts with both sides of the inner cavity of the lifting and landing platform body 1, the top and bottom of the fixed plate 5 are fixedly connected with a guide sleeve 19, the inner cavity of the guide sleeve 19 is slidably connected with a guide rod 20, both sides of the guide rod 20 are fixedly connected with both sides of the inner cavity of the outer shell 2, the top of the screw rod 9 is sleeved with a bearing seat 17, the top of the bearing seat 17 is fixedly connected to the top of the inner cavity of the lifting and landing platform body 1, the bottom of the outer shell 2 and the bottom of the baffle 3 are fixedly connected with an anti-slip pad, and the bottom of the anti-slip pad is provided with anti-slip grooves, the surface of the buffer column 14 is sleeved with a limit ring 18, the top of the limit ring 18 is fixedly connected to the top of the inner cavity of the lifting and landing platform body 1, the outer side of the baffle 3 and the inner side of the splint 7 are fixedly connected with a buffer pad, and the buffer pad is made of elastic material.

[0027] In this embodiment: the limiting ring 18 is used to prevent the buffer column 14 from shaking during use, thereby solving the problem that the buffer column 14 is prone to shaking during use; the buffer spring 13 is used to achieve a good shock-absorbing effect on the buffer column 14 during use, thereby solving the problem that the buffer column 14 has a poor shock-absorbing effect during use.

[0028] The working principle of a take-off and landing platform for a drone provided by the utility model is as follows:

[0029] The first step to implement the innovation point:

[0030] Step 1: When the main body 1 of the lifting and landing platform needs to be carried for transportation, firstly, the baffle plate 3 below the main body 1 of the lifting and landing platform and the outer shell 2 are clamped on the luggage rack on the roof. At this time, the electric cylinder 4 drives the fixing plate 5 to start moving, and the fixing plate 5 drives the guide sleeve 19 to slide on the guide rod 20;

[0031] Step 2: At the same time, the fixing plate 5 drives the push rod 6 to start moving, and the push rod 6 drives the clamping plate 7 to start moving, so that the clamping plate 7 cooperates with the baffle 3, and then clamps the luggage rack, so that the lifting and landing platform body 1 can be fixed.

[0032] The second innovation point implementation steps:

[0033] Step 1: When the lifting height needs to be adjusted, the lifting and landing platform body 1 is placed at the designated position. At this time, the stepper motor 8 drives the screw 9 to start rotating through the bearing seat 17. The screw 9 rotates to drive the threaded block 10 to move upward, and the threaded block 10 drives the guide wheel 16 to slide inside the lifting and landing platform body 1;

[0034] Step 2: At the same time, the threaded block 10 drives the movable plate 11 to move upward, and the movable plate 11 drives the buffer column 14 to move upward through the mounting plate 12 and the buffer spring 13. The buffer column 14 drives the landing and carrying plate 15 to move upward through the limit ring 18, so that the height of the landing and carrying plate 15 moves to the specified position, which can meet the different take-off and landing heights of the drone.

[0035] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model no longer explains the control method and circuit connection in detail. The peripheral controller mentioned in the specification can control the electrical components mentioned in this article, and the peripheral controller is a conventional known device.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A take-off and landing platform for an unmanned aerial vehicle, comprising a take-off and landing platform body (1), characterized in that: The bottom of the lifting and lowering platform body (1) is fixedly connected to a shell (2) on both sides, and baffles (3) are fixedly connected to the bottom of the lifting and lowering platform body (1) and located on the inner side of the shell (2). The outer side of the inner cavity of the shell (2) is fixedly connected to an electric cylinder (4), and the inner side of the electric cylinder (4) is fixedly connected to a fixing plate (5). The top and bottom of the inner side of the fixing plate (5) are fixedly connected to a push rod (6), and the inner side of the push rod (6) passes through the inner side of the shell (2) and is fixedly connected to a clamping plate (7). The bottom of the inner cavity of the lifting and lowering platform body (1) is fixedly connected to a stepping electric motor (7). The stepper motor (8) is provided with a screw (9) fixedly connected to the output end of the stepper motor (8), a threaded block (10) is threadedly connected to the surface of the screw (9), a movable plate (11) is fixedly connected to the inner side of the threaded block (10), a mounting plate (12) is fixedly connected to the front and rear sides of the top of the movable plate (11), a buffer spring (13) is fixedly connected to the top of the buffer spring (13), a buffer column (14) is fixedly connected to the top of the lifting and lowering platform body (1), and the top of the buffer column (14) passes through the top of the lifting and lowering platform body (1) and is fixedly connected to the lifting and lowering bearing plate (15).

2. A take-off and landing platform for an unmanned aerial vehicle according to claim 1, characterized in that: The outer side of the threaded block (10) is fixedly connected to a guide wheel (16), and the outer side of the guide wheel (16) contacts two sides of the inner cavity of the lifting and lowering platform body (1).

3. A take-off and landing platform for an unmanned aerial vehicle according to claim 1, characterized in that: The top and bottom of the fixed plate (5) are fixedly connected to a guide sleeve (19), the inner cavity of the guide sleeve (19) is slidably connected to a guide rod (20), and the two sides of the guide rod (20) are fixedly connected to the two sides of the inner cavity of the shell (2).

4. The take-off and landing platform for an unmanned aerial vehicle according to claim 1, characterized in that: The top of the screw rod (9) is sleeved with a bearing seat (17), and the top of the bearing seat (17) is fixedly connected to the top of the inner cavity of the lifting and lowering platform body (1).

5. The take-off and landing platform for an unmanned aerial vehicle according to claim 1, characterized in that: The bottom of the housing (2) and the bottom of the baffle (3) are both fixedly connected with an anti-skid pad, and the bottom of the anti-skid pad is provided with an anti-skid pattern.

6. The take-off and landing platform for an unmanned aerial vehicle according to claim 1, characterized in that: A limiting ring (18) is sleeved on the surface of the buffer column (14), and the top of the limiting ring (18) is fixedly connected to the top of the inner cavity of the lifting and lowering platform body (1).

7. The take-off and landing platform for an unmanned aerial vehicle according to claim 1, characterized in that: The outer side of the baffle (3) and the inner side of the clamping plate (7) are both fixedly connected with a buffer pad, and the buffer pad is made of elastic material.

8. The take-off and landing platform for an unmanned aerial vehicle according to claim 1, characterized in that: The number of the mounting plates (12) is ten, and the ten mounting plates (12) are distributed at equal distances on the top of the moving plate (11).

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