An apparatus for low-altitude passage identification of a drone

Abstract

The utility model relates to an unmanned plane technical field discloses a device for unmanned plane low altitude passage mark, including base, the top of base is fixedly connected with a plurality of support blocks, a plurality of the inside of support block is provided with damping mechanism, a plurality of the top of support block is fixedly connected with long plate no.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to a device for marking low-altitude passage of UAVs. Background Technology

[0002] Currently, drones are increasingly used in low-altitude flight, especially in fields such as express delivery, surveying, and agricultural monitoring, leading to a growing demand for low-altitude traffic marking systems. To ensure the safety and visibility of drones during low-altitude flight, it is essential to design marking systems and mounting brackets suitable for low-altitude environments.

[0003] Existing mounting brackets for low-altitude drone navigation marking systems typically consist of a fixed base and several support blocks for support. Elongated plates connect the support blocks, ensuring system stability. The mounting bracket is adjusted and installed via a mechanical structure, supporting various drones. This design works by using mechanical telescopic or fixing devices, allowing the mounting bracket to adjust its height and position as needed to adapt to different flight scenarios.

[0004] While existing low-altitude traffic signage system mounting frames provide basic support, they often fail to effectively reduce the impact of vibration on the frame structure in environments with high vibration levels. Traditional fixed structures tend to loosen or deform when faced with wind, uneven ground, or other external forces, leading to long-term instability of the signage system. Existing designs lack effective vibration damping mechanisms in their support blocks, increasing the risk of vibration transmission to the sign panels. Although some designs incorporate vibration damping devices, these are often simple springs or pads, lacking a systematic and adjustable damping design.

[0005] To address the above problems, a device for low-altitude passage marking of unmanned aerial vehicles (UAVs) is proposed. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides a device for low-altitude passage marking of unmanned aerial vehicles (UAVs), aiming to improve the problem of loosening or deformation in a prior art device for low-altitude passage marking of UAVs.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a device for low-altitude passage marking of unmanned aerial vehicles, comprising a base, a plurality of support blocks fixedly connected to the top of the base, a shock-absorbing mechanism being provided inside the plurality of support blocks, an elongated plate I fixedly connected to the top of the plurality of support blocks, a shrinking block being provided inside the elongated plate I, a shrinking rod being provided inside the shrinking block, a fixing block being fixedly connected to one end of the shrinking rod, and an elongated plate II fixedly connected to the top of the plurality of support blocks, with a shrinking block slidably connected inside the elongated plate II.

[0008] As a further description of the above technical solution:

[0009] The shock absorption mechanism includes a cylindrical rod, a ring is fixedly connected to the bottom of the cylindrical rod, a spring is fixedly connected to the bottom of the ring, and a shock absorption plate is fixedly connected to the bottom of the spring.

[0010] As a further description of the above technical solution:

[0011] Bolts are provided on the outer side of the elongated plate, and the bolts are threaded into the inside of the shrink block.

[0012] As a further description of the above technical solution:

[0013] A sliding block is fixedly connected to the bottom of the shock-absorbing plate, and a fixing rod is provided inside the sliding block.

[0014] As a further description of the above technical solution:

[0015] The fixing rod is inserted into the opening slot inside the base.

[0016] As a further description of the above technical solution:

[0017] A base plate is fixedly connected to one side of the base.

[0018] As a further description of the above technical solution:

[0019] One end of the elongated plate is fixedly connected to a fixing plate, and the top of the fixing plate is fixedly connected to a magnetic base.

[0020] As a further description of the above technical solution:

[0021] The shrinking rod is slidably connected inside the shrinking block, and the shrinking block is slidably connected inside the elongated plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, when the drone is to be mounted on the bracket, the elongated plates on both sides are adjusted to extend and retract. During the extension and retraction process, the retractable block moves inside the elongated plate, causing the internal retractable rod to extend. When the elongated plate moves, it slides in the groove opened inside the base through the sliding block at the bottom. When the elongated plate is adjusted to the correct length, the fixing rod inside the sliding block is inserted into the opening groove inside the base for fixation. After the elongated plate is fixed, the bolt on the outside is rotated to fix the internal retractable block, so as to quickly adjust the elongated plate to accommodate drones of different lengths.

[0024] 2. In this utility model, when the drone lands, the cylindrical rod inside the support block is compressed downwards. During the compression process, the ring at the bottom of the cylindrical rod drives the spring to contract. During the contraction process, the force on the spring is released to the shock-absorbing plate at the bottom, which quickly reduces the buffering force generated when the drone lands. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a device for low-altitude passage marking of unmanned aerial vehicles (UAVs) proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the base of a device for low-altitude passage marking of unmanned aerial vehicles (UAVs) proposed in this utility model.

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the shock-absorbing plate of a device for low-altitude passage marking of unmanned aerial vehicles (UAVs) proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Base plate; 3. Support block; 4. Fixing plate; 5. Long plate one; 6. Long plate two; 7. Bolt; 8. Shrink block; 9. Shrink rod; 10. Fixing block; 11. Magnetic base; 12. Sliding block; 13. Fixing rod; 14. Cylindrical rod; 15. Ring; 16. Spring; 17. Shock-absorbing plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3 An embodiment of this utility model provides a device for low-altitude passage marking of unmanned aerial vehicles, comprising a base 1, a plurality of support blocks 3 fixedly connected to the top of the base 1, a shock-absorbing mechanism being provided inside the plurality of support blocks 3, an elongated plate 5 fixedly connected to the top of the plurality of support blocks 3, a shrinking block 8 being provided inside the elongated plate 5, a shrinking rod 9 being provided inside the shrinking block 8, a fixing block 10 being fixedly connected to one end of the shrinking rod 9, and an elongated plate 6 fixedly connected to the top of the plurality of support blocks 3, with the shrinking block 8 slidably connected inside the elongated plate 6.

[0033] Specifically, the system includes a base 1, with multiple support blocks 3 fixedly connected to the top of the base 1. The support blocks 3 at the bottom provide support when the drone lands. The multiple support blocks 3 are equipped with shock absorption mechanisms. The top of the multiple support blocks 3 is fixedly connected to an elongated plate 5. The elongated plate 5 can be adjusted to accommodate drones of different sizes. The elongated plate 5 is equipped with a retractable block 8, and the retractable block 8 is equipped with a retractable rod 9. During adjustment, the retractable rod 9 moves inside the retractable block 8. One end of the retractable rod 9 is fixedly connected to a fixing block 10. The top of the multiple support blocks 3 is fixedly connected to an elongated plate 6. During adjustment, the length is adjusted through the elongated plate 5 and the elongated plate 6. The retractable block 8 is slidably connected inside the elongated plate 6, and the retractable block 8 slides inside the elongated plate 6.

[0034] Reference Figures 1-4 The shock absorption mechanism includes a cylindrical rod 14, a ring 15 fixedly connected to the bottom of the cylindrical rod 14, a spring 16 fixedly connected to the bottom of the ring 15, and a shock absorption plate 17 fixedly connected to the bottom of the spring 16.

[0035] Specifically, the shock absorption mechanism includes a cylindrical rod 14, with a ring 15 fixedly connected to the bottom of the cylindrical rod 14. During the downward pressing process, the cylindrical rod 14 drives the spring 16 at the bottom to contract. The bottom of the ring 15 is fixedly connected to the spring 16, and the bottom of the spring 16 is fixedly connected to the shock absorption plate 17. When the spring 16 contracts, it transmits the downward pressure to the shock absorption plate 17 at the bottom for buffering.

[0036] Reference Figures 1-3 Bolts 7 are provided on the outer side of the elongated plate 5, and the bolts 7 are threaded into the inside of the shrink block 8.

[0037] Specifically, bolts 7 are provided on the outer side of the elongated plate 5. The bolts 7 are threaded into the inside of the shrink block 8. When the elongated plate 5 is adjusted, the shrink block 8 inside is fixed by the bolts 7 on the outer side.

[0038] Reference Figures 1-4 The bottom of the shock absorber 17 is fixedly connected to a sliding block 12, and a fixing rod 13 is provided inside the sliding block 12.

[0039] Specifically, a sliding block 12 is fixedly connected to the bottom of the shock absorber 17, and a fixing rod 13 is provided inside the sliding block 12. When the elongated plate 5 is working, it moves in the groove inside the base 1 through the sliding block 12 at the bottom.

[0040] Reference Figures 1-3 The fixing rod 13 is inserted into the opening slot inside the base 1.

[0041] Specifically, the fixing rod 13 is inserted into the opening groove inside the base 1. When the sliding block 12 reaches the designated position, the fixing rod 13 inside the base 1 is inserted into the opening groove inside the base 1 for fixation.

[0042] Reference Figures 1-3 A base plate 2 is fixedly connected to one side of the base 1.

[0043] Specifically, a base plate 2 is fixedly connected to one side of the base 1. When the drone lands, it is supported by the base 1 and the base plate 2 at the bottom.

[0044] Reference Figures 1-3 One end of the elongated plate 5 is fixedly connected to a fixing plate 4, and the top of the fixing plate 4 is fixedly connected to a magnetic base 11.

[0045] Specifically, a fixing plate 4 is fixedly connected to one end of the elongated plate 5, and a magnetic base 11 is fixedly connected to the top of the fixing plate 4. The drone is installed through the magnetic base 11 on the top of the fixing plate 4.

[0046] Reference Figures 1-3 The shrinking rod 9 is slidably connected inside the shrinking block 8, and the shrinking block 8 is slidably connected inside the elongated plate 5.

[0047] Specifically, the shrink rod 9 is slidably connected inside the shrink block 8, and the shrink block 8 is slidably connected inside the elongated plate 5. During adjustment, the shrink block 8 moves inside the elongated plate 5, which in turn fixes the shrink rod 9.

[0048] Working principle: When the drone is to be mounted on the bracket, the elongated plates 5 and 6 on both sides are adjusted to extend and retract. During the extension and retraction process, the retraction block 8 moves inside the elongated plate, causing the internal retraction rod 9 to extend. When the elongated plates 5 and 6 move, they slide in the groove opened inside the base 1 through the sliding block 12 at the bottom. When the elongated plates 5 and 6 are adjusted to the correct length, the fixing rod 13 inside the sliding block 12 is inserted into the opening groove inside the base 1 for fixation. After the elongated plates 5 and 6 are fixed, the bolt 7 on the outside is rotated to fix the internal retraction block 8. After the adjustment is completed, when the drone takes off and reaches the designated position, the drone begins to descend. When the drone descends, the cylindrical rod 14 inside the support block 3 is compressed downward. During the compression process, the ring 15 at the bottom of the cylindrical rod 14 drives the spring 16 to contract. During the contraction process, the force on the spring 16 is released to the shock-absorbing plate 17 at the bottom for cushioning.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for unmanned aerial vehicle low-altitude passage identification, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a plurality of support blocks (3), and the interior of the plurality of support blocks (3) is provided with a shock-absorbing mechanism. The top of the plurality of support blocks (3) is fixedly connected to a long plate (5), the interior of the long plate (5) is provided with a shrink block (8), the interior of the shrink block (8) is provided with a shrink rod (9), one end of the shrink rod (9) is fixedly connected to a fixing block (10), the top of the plurality of support blocks (3) is fixedly connected to a long plate (6), and the interior of the long plate (6) is slidably connected to a shrink block (8). 2.The device for UAV low-altitude passage identification according to claim 1, characterized in that: The shock absorption mechanism includes a cylindrical rod (14), a ring (15) is fixedly connected to the bottom of the cylindrical rod (14), a spring (16) is fixedly connected to the bottom of the ring (15), and a shock-absorbing plate (17) is fixedly connected to the bottom of the spring (16). 3.The device for UAV low-altitude passage identification of claim 1, wherein: A bolt (7) is provided on the outer side of the elongated plate (5), and the bolt (7) is threaded into the interior of the contraction block (8). 4.The device for UAV low-altitude passage identification according to claim 2, characterized in that: The bottom of the damping plate (17) is fixedly connected to a sliding block (12), and a fixing rod (13) is provided inside the sliding block (12).

5. The device for low-altitude passage marking of unmanned aerial vehicles according to claim 4, characterized in that: The fixing rod (13) is inserted into the opening slot inside the base (1). 6.The device for UAV low-altitude passage identification of claim 1, wherein: A base plate (2) is fixedly connected to one side of the base (1). 7.The device for UAV low-altitude passage identification of claim 1, wherein: One end of the elongated plate (5) is fixedly connected to a fixing plate (4), and the top of the fixing plate (4) is fixedly connected to a magnetic base (11). 8.The device for UAV low-altitude passage identification of claim 1, wherein: The shrinking rod (9) is slidably connected inside the shrinking block (8), and the shrinking block (8) is slidably connected inside the elongated plate (5).

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