Unmanned aerial vehicle parking apron guiding device

Abstract

The utility model discloses an unmanned aerial vehicle parking apron guiding device which comprises a fixing frame, a first groove is formed in the upper end of the fixing frame, an indicating lamp is arranged on the fixing frame, one side of the fixing frame is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a first two-way screw. The two sides, away from each other, of the first bidirectional screw are in threaded connection with first sliding blocks, the two first sliding blocks are fixedly connected with forward and reverse motors, the output ends of the forward and reverse motors are fixedly connected with second bidirectional screws, and the two sides, away from each other, of the second bidirectional screws are in threaded connection with second sliding blocks. The first bidirectional screw rod and the second bidirectional screw rod are driven to rotate through the driving motor and the forward and reverse motor, the first sliding block and the second sliding block are made to move, a support on the bottom side of the unmanned aerial vehicle can be pushed and limited, and the unmanned aerial vehicle is guided to the center of the fixing frame through a limiting hook provided by a clamping strip; and the fixing frame can be sealed through cooperation of the fixing cover and the rotatable sealing plate, and dustproof protection can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of drone landing pad technology, specifically to a drone landing pad guidance device. Background Technology

[0002] A drone landing pad is a platform specifically designed for drones to take off and land. It can also be equipped with special structures to power drones, protect the drone fuselage, and conduct weather monitoring. The landing point for drones is usually not fixed.

[0003] According to the Chinese patent publication CN212333000U, "A drone landing pad guidance device", it mainly describes that through the combined action of an active mechanism, a linkage mechanism and a limiting mechanism, the drone can be automatically limited after landing on the landing pad, making it less likely to leave the landing pad due to wind force, thus improving its stability. Through the action of the buffer mechanism, the drone can be cushioned during the landing process, making it less likely to be damaged by vibration. During the landing process, the landing point of the drone is prone to deviation, which makes it more troublesome for the drone landing pad to guide the drone landing.

[0004] Therefore, a drone landing pad guidance device is proposed to solve the problem that the landing point of a drone is prone to deviation during the landing process, which makes it difficult to guide the drone landing pad when landing. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the landing point of a drone is prone to deviation during the landing process, which makes it more troublesome for the drone landing pad to guide the drone to land. Therefore, a drone landing pad guidance device is proposed.

[0006] The technical solution adopted by this utility model to solve the technical problem is: a drone landing pad guidance device, including a fixed frame, a first groove is provided at the upper end of the fixed frame, an indicator light is provided on the fixed frame, a drive motor is fixedly connected to one side of the fixed frame, and a first bidirectional screw is fixedly connected to the output end of the drive motor. A first slider is threadedly connected to both sides of the first bidirectional screw that are far apart from each other. A forward and reverse motor is fixedly connected to the two first sliders, and a second bidirectional screw is fixedly connected to the output end of the forward and reverse motor. A second slider is threadedly connected to both sides of the second bidirectional screw that are far apart from each other. The second slider has a trapezoidal structure, and a limit groove is provided on the opposite side of the two second sliders. A positioning rod is fixedly connected to the second slider in the limit groove. A spring is sleeved on the positioning rod, and a retaining strip is contacted on the bottom side of the spring.

[0007] As a preferred technical solution of this utility model, support bars are fixedly connected to all four sides of the upper end of the fixed frame, and indicator lights are fixedly connected to the upper end of the support bars. By setting the indicator lights, the drone landing effect is provided.

[0008] As a preferred technical solution of this utility model, a fixed cover is fixedly connected between two adjacent support bars, and a connecting block is fixedly connected to one side of each of the two fixed covers. A sealing plate is rotatably connected to the connecting block via a rotating shaft. A spring is sleeved on the rotating shaft, and the two ends of the spring are fixedly connected to the connecting block and the sealing plate respectively. By setting the sealing plate, dust adhesion can be reduced when the drone lands.

[0009] As a preferred technical solution of this utility model, a support rod is inserted into the fixing cover, and the support rod contacts the sealing plate. By setting the support rod, the stability of the sealing plate is improved.

[0010] As a preferred technical solution of this utility model, the bottom ends of the first slider and the second slider are both rotatably embedded with support balls, and the support balls are in contact with the fixed frame. By setting the support balls, the friction of the first slider and the second slider during movement is reduced.

[0011] This utility model has the following advantages: by driving the first bidirectional screw and the second bidirectional screw to rotate through the drive motor and the forward and reverse motor, the first slider and the second slider can be moved, which can push and limit the bracket on the bottom side of the drone. The limit hook provided by the card strip can guide the drone to the center of the fixed frame. The fixed frame can be closed by the fixed cover and the rotatable sealing plate, which can provide dust protection. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of a preferred embodiment of the UAV landing pad guidance device of the present invention;

[0013] Figure 2 This is a side view of a preferred embodiment of the UAV landing pad guidance device of the present invention;

[0014] Figure 3 This is an enlarged structural schematic diagram of point A of a preferred embodiment of the UAV landing pad guidance device of this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. Fixing frame; 2. First groove; 3. Indicator light; 4. Drive motor; 5. First bidirectional screw; 6. First slider; 7. Forward and reverse motor; 8. Second bidirectional screw; 9. Second slider; 10. Limiting groove; 11. Positioning rod; 12. Locking strip; 13. Support strip; 14. Fixing cover; 15. Connecting block; 16. Sealing plate; 17. Support rod; 18. Support ball. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Please refer to the following: Figure 1-3 The device shown is a drone landing pad guidance device, including a fixed frame 1 with a first groove 2 at the upper end and an indicator light 3 on the frame 1. The indicator light 3 guides the drone's landing. A drive motor 4 is fixedly connected to one side of the fixed frame 1, and a first bidirectional screw 5 is fixedly connected to the output end of the drive motor 4. First sliders 6 are threaded onto two mutually spaced sides of the first bidirectional screw 5. The drive motor 4 drives the first bidirectional screw 5 to rotate, causing the two first sliders 6 to move relative to each other. A forward and reverse motor 7 drives a second bidirectional screw 8 to rotate, causing the second slider 9 to move relative to each other. The locking strip 12 is positioned on the bottom support of the drone, and the drone moves on the fixed frame 1 through the action of the drive motor 4 and the forward and reverse motors 7, thereby pulling the drone to move. The two first sliders 6 are fixedly connected to the forward and reverse motors 7, and the output ends of the forward and reverse motors 7 are fixedly connected to the second bidirectional screws 8. The two opposite sides of the second bidirectional screws 8 are threaded with second sliders 9. The second sliders 9 have a trapezoidal structure, and the two opposite sides of the two second sliders 9 are provided with limit grooves 10. The second sliders 9 are fixedly connected to the positioning rods 11 within the limit grooves 10. The positioning rods 11 are sleeved with springs, and the bottom side of the springs contacts the locking strip 12.

[0018] The indicator light 3 is fixedly connected to the upper end of the support bar 13, and the support bar 13 is fixedly connected to the four sides of the upper end of the fixed frame 1. By setting the indicator light 3 and the support bar 13, the drone can be guided to land.

[0019] The sealing plate 16 and the connecting block 15 are respectively fixedly connected to both ends of the spring. The spring is sleeved on the rotating shaft. The sealing plate 16 is rotatably connected to the connecting block 15 through the rotating shaft. The connecting block 15 is fixedly connected to one side of the two fixed covers 14. The fixed covers 14 are fixedly connected between two adjacent support bars 13. By setting the sealing plate 16 and the fixed covers 14, the fixed frame 1 can be in a sealed environment, thereby reducing the impact of the external environment on the drone when it is stopped.

[0020] The sealing plate 16 contacts the support rod 17, and the support rod 17 is inserted into the fixing cover 14. By setting the support rod 17 to support the sealing plate 16, the sealing plate 16 is stabilized on the upper side of the fixing cover 14.

[0021] The fixed frame 1 contacts the support ball 18, which is rotatably embedded in the bottom of the first slider 6 and the second slider 9. By setting the support ball 18, the friction of the movement of the first slider 6 and the second slider 9 can be reduced.

[0022] Working principle: Open the sealing plate 16 and then remove the support rod 17. The indicator light 3 causes the drone to land on the fixed frame 1. Start the drive motor 4 to drive the first bidirectional screw 5 to rotate, and cause the two first sliders 6 to move relative to each other. Then start the forward and reverse motor 7 to drive the second bidirectional screw 8 to move relative to each other, and cause the second slider 9 to move relative to each other. Then adjust the locking strip 12 so that the locking strip 12 is located on the upper side of the bottom support frame of the drone. Then push and guide the drone to move to the center of the upper end of the fixed frame 1. At this time, the second slider 9 contacts the locking strip 12 and squeezes the drone. Then insert the support rod 17 into the fixed cover 14, and make the sealing plate 16 located on the upper side of the sealing plate 16, thereby reducing the influence of the external environment.

[0023] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0024] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An unmanned aerial vehicle apron guiding device, comprising a fixed frame (1), a first groove (2) is formed in the upper end of the fixed frame (1), and an indicator light (3) is arranged on the fixed frame (1), characterized in that, The fixed frame (1) is fixedly connected with a driving motor (4) on one side, and the output end of the driving motor (4) is fixedly connected with a first bidirectional screw rod (5), the two sides of the first bidirectional screw rod (5) are threadedly connected with first sliding blocks (6), the two first sliding blocks (6) are fixedly connected with a reversible motor (7), and the output end of the reversible motor (7) is fixedly connected with a second bidirectional screw rod (8), the two sides of the second bidirectional screw rod (8) are threadedly connected with second sliding blocks (9), the second sliding blocks (9) are trapezoidal structures, the opposite sides of the two second sliding blocks (9) are provided with limiting grooves (10), the second sliding blocks (9) are fixedly connected with positioning rods (11) in the limiting grooves (10), springs are sleeved on the positioning rods (11), and clamping strips (12) are in contact with the bottom sides of the springs.

2. The UAV tarmac guiding apparatus of claim 1, wherein, The upper end of the fixed frame (1) is fixedly connected with support strips (13) on four sides, and the upper end of the support strip (13) is fixedly connected with an indicator light (3).

3. The UAV tarmac guidance apparatus of claim 2, wherein, The two adjacent support strips (13) are fixedly connected with fixed covers (14), the opposite sides of the two fixed covers (14) are fixedly connected with link blocks (15), the link blocks (15) are rotatably connected with cover plates (16) through pivots, springs are sleeved on the pivots, and the two ends of the springs are fixedly connected with the link blocks (15) and the cover plates (16).

4. The UAV tarmac guidance apparatus of claim 3, wherein, The fixed cover (14) is inserted with a support rod (17), and the support rod (17) is in contact with the cover plate (16).

5. The UAV tarmac guidance apparatus of claim 1, wherein, The bottom ends of the first sliding blocks (6) and the second sliding blocks (9) are rotatably embedded with support balls (18), and the support balls (18) are in contact with the fixed frame (1).

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