Anti-unmanned aerial vehicle frequency spectrum detection device

Abstract

The utility model relates to the technical field of anti-unmanned aerial vehicles, and discloses an anti-unmanned aerial vehicle frequency spectrum detection device, which comprises a vehicle body and an interference suppressor, the top of the vehicle body is fixedly connected with a fixed frame, the inside of the fixed frame is rotatably connected with two rotating columns, the outer sides of the rotating columns are fixedly connected with cylindrical gears, and the cylindrical gears are fixedly connected with the interference suppressor. The outer sides of the cylindrical gears are fixedly connected with connecting plates, one ends of the two connecting plates are fixedly connected with a protective cover, an electric push rod is installed in the vehicle body, and the output end of the electric push rod is fixedly connected with a rack plate. According to the utility model, after the multi-stage telescopic rod is started to contract, the electric push rod is started to drive the rack plate to move downwards, so that the two cylindrical gears can rotate reversely, and then the two protection covers are gradually drawn close to each other, and the frequency spectrum and the radar are covered inside, and therefore, the detection device can be protected, and the detection device can be prevented from being directly exposed to the outside.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-UAV, and in particular to a spectrum detection device for anti-UAV. Background Art

[0002] "Counter-drone" refers to a range of measures, technologies, and systems used to counter, defend against, or prevent drone activity. With the rapid development and widespread adoption of drone technology, drones may be used for illegal activities, such as privacy violations, terrorist attacks, interference with aviation safety, and intrusions into military or sensitive areas. Counter-drone technology has emerged to address these potential threats and encompasses a variety of methods. Monitoring and detection techniques utilize radar, optical sensors, and radio monitoring equipment to detect the presence, location, and flight trajectory of drones. Interference and prevention techniques employ methods such as electromagnetic interference, GPS jamming, and signal hijacking to render drones uncontrollable, unable to navigate, or unable to transmit data, forcing them to land or return.

[0003] Conventional anti-UAV spectrum detection devices are typically mounted on off-road vehicles, allowing for quick movement to designated areas for reconnaissance. However, the spectrum device and its associated radar are typically exposed on the vehicle body and are susceptible to impact and damage from external objects in emergencies. Therefore, an anti-UAV spectrum detection device has been proposed in the art to address this issue. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an anti-UAV spectrum detection device, which aims to improve the problem that the anti-UAV spectrum detection device used in the existing technology is generally exposed on the off-road vehicle body, and is easily affected by external objects when encountering emergencies, thereby causing damage.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a spectrum detection device for anti-UAV, comprising a vehicle body and an interference suppressor, the top of the vehicle body is fixedly connected to a fixed frame, the interior of the fixed frame is rotatably connected to two rotating columns, the outer side of the rotating column is fixedly connected to a cylindrical gear, the outer side of the cylindrical gear is fixedly connected to a connecting plate, one end of the two connecting plates is fixedly connected to a protective cover, an electric push rod is installed inside the vehicle body, the output end of the electric push rod is fixedly connected to a rack plate, the top of the rack plate is fixedly connected to a multi-stage telescopic rod, the top of the multi-stage telescopic rod is fixedly connected to a connecting block, four spectrums are installed on the outer side of the connecting block, the top of the connecting block is rotatably connected to a rotating seat, the top of the rotating seat is equipped with a radar, and a disassembly component is provided on the top of the vehicle body, and the disassembly component is used to quickly disassemble the interference suppressor.

[0006] Furthermore, the disassembly assembly includes a fixing pile, the bottom of the fixing pile is fixedly connected to the top of the vehicle body, and the outer side of the fixing pile is rotatably connected to two rotating plates.

[0007] Furthermore, an inserting block is fixedly connected to one side of the rotating plate, and a clamping block is slidably connected inside the inserting block.

[0008] Furthermore, a spring is fixedly connected to one side of the clamping block, and one end of the spring is fixedly connected to the inner wall of the inserting block.

[0009] Furthermore, a plurality of photoelectric blocks are installed on one side of the interference suppressor, and two slots are provided inside the interference suppressor.

[0010] Furthermore, a card slot is provided on the inner wall of the slot, a sliding column is slidably connected to the through hole on the inner wall of the card slot, and two grooves are provided on the outer side of the interference suppressor.

[0011] Furthermore, the outer side of the inserting block is slidably connected to the inner side of the slot, and the outer side of the card block is engaged with the inner side of the card slot.

[0012] Furthermore, the outer side of the rack plate is meshedly connected with the outer side of the cylindrical gear.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by starting the multi-stage telescopic rod to retract and then starting the electric push rod to drive the rack plate to move downward, the two cylindrical gears can be reversed, and then the two protective covers are gradually brought closer, and the spectrum and radar are covered inside, which can protect the detection device and prevent the detection device from being directly exposed to the outside world.

[0015] 2. In the present invention, the sliding column is pushed through the groove to squeeze the card block for contraction. When the card block is completely moved into the interior of the plug block, the interference suppressor can be easily separated from the two rotating plates. This disassembly method is more convenient than traditional bolt fastening.

[0016] 3. In the present utility model, the detection device is loaded into the designated area through the vehicle body, and the electric push rod is started to push the rack plate upward. At the same time, the rack plate will cause the two cylindrical gears to rotate, and then the two rotating columns will drive the four connecting plates to rotate, so that the two protective covers will rotate in opposite directions, so that the two protective covers can be opened while the multi-stage telescopic rod is moved upward, and then the multi-stage telescopic rod is started to raise the spectrum and radar. In this way, the spectrum and radar can cooperate to detect drones in the air in the area. When the detection device detects a drone, the fixed pile is started to allow the rotating plate to drive the interference suppressor to flip, and the photoelectric block is used to illuminate the drone to disable the control system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a spectrum detection device for anti-UAV use proposed in the present invention;

[0018] Figure 2 This is a schematic diagram of the expanded state of a spectrum detection device for anti-UAV proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the protective shell structure of a spectrum detection device for anti-UAV use proposed in the utility model;

[0020] Figure 4 This is a schematic diagram of the multi-stage telescopic rod structure of a spectrum detection device for anti-UAV use proposed in the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of a fixed frame of a spectrum detection device for anti-UAV use proposed in the utility model;

[0022] Figure 6 This is a schematic diagram of the rotating plate structure of a spectrum detection device for anti-UAV use proposed in the utility model;

[0023] Figure 7 This is a schematic diagram of the sliding column structure of a spectrum detection device for anti-UAV use proposed in the utility model;

[0024] Figure 8 This is a schematic diagram of the card block structure of a spectrum detection device for anti-UAV use proposed in the utility model.

[0025] Legend:

[0026] 1. Vehicle body; 2. Fixed frame; 3. Rotating column; 4. Cylindrical gear; 5. Connecting plate; 6. Protective cover; 7. Electric push rod; 8. Rack plate; 9. Multi-stage telescopic rod; 10. Connecting block; 11. Spectrum; 12. Rotating seat; 13. Radar; 14. Fixed pile; 15. Rotating plate; 16. Insert block; 17. Card block; 18. Spring; 19. Interference suppressor; 20. Photoelectric block; 21. Slot; 22. Card slot; 23. Sliding column; 24. Groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Reference Figure 1-Figure 3The utility model provides an embodiment of a spectrum detection device for countering UAVs, comprising a vehicle body 1 and an interference suppressor 19. A fixed frame 2 is fixedly connected to the top of the vehicle body 1. Two rotating columns 3 are rotatably connected to the interior of the fixed frame 2. A cylindrical gear 4 is fixedly connected to the outer side of the rotating column 3. A connecting plate 5 is fixedly connected to the outer side of the cylindrical gear 4. A protective cover 6 is fixedly connected to one end of the two connecting plates 5. An electric push rod 7 is installed inside the vehicle body 1. The output end of the electric push rod 7 is fixedly connected to a rack plate 8. The top of the rack plate 8 is fixedly connected to a multi-stage telescopic rod 9. The top of the multi-stage telescopic rod 9 is fixedly connected to a connecting block 10. Four spectrums 11 are installed on the outer side of the connecting block 10. The top of the connecting block 10 is rotatably connected to a rotating seat 12. A radar 13 is installed on the top of the rotating seat 12. A disassembly component is provided on the top of the vehicle body 1. The disassembly component is used to quickly disassemble the interference suppressor 19. The vehicle body 1 will load the detection device into the designated area, and then start the electric push rod 7 to push the rack plate 8 to move upward. At the same time, the rack plate 8 will cause the two cylindrical gears 4 to rotate, and then the two rotating columns 3 will drive the four connecting plates 5 to rotate, so that the two protective covers 6 will rotate in opposite directions, so that the two protective covers 6 can be opened while the multi-stage telescopic rod 9 moves upward, and then the multi-stage telescopic rod 9 is started to raise the spectrum 11 and the radar 13. In this way, the spectrum 11 and the radar 13 can cooperate to detect drones in the air in the area. When the detection device is finished using, the multi-stage telescopic rod 9 is started to retract and then the electric push rod 7 is started to drive the rack plate 8 to move downward, which can reverse the two cylindrical gears 4, and then the two protective covers 6 are gradually brought closer together, and the spectrum 11 and the radar 13 are covered inside, which can protect the detection device and prevent the detection device from being directly exposed to the outside world.

[0029] Reference Figure 3-Figure 6The disassembly component includes a fixed pile 14, the bottom of the fixed pile 14 is fixedly connected to the top of the vehicle body 1, and the outer side of the fixed pile 14 is rotatably connected to two rotating plates 15. One side of the rotating plate 15 is fixedly connected to an insert block 16, and the inner sliding connection of the insert block 16 is a card block 17. One side of the card block 17 is fixedly connected to a spring 18, and one end of the spring 18 is fixedly connected to the inner wall of the insert block 16. A plurality of photoelectric blocks 20 are installed on one side of the interference suppressor 19. Two slots 21 are provided inside the interference suppressor 19, and a card slot 22 is provided on the inner wall of the slot 21. A sliding column 23 is slidably connected to the through hole of the inner wall of the card slot 22. The outer side of the interference suppressor 19 is provided with two grooves 24, and the outer side of the insert block 16 is provided with a card block 17. The side is slidably connected to the inner side of the slot 21, the outer side of the card block 17 is engaged with the inside of the card slot 22, and the outer side of the rack plate 8 is meshed with the outer side of the cylindrical gear 4. When the detection device detects the UAV, the fixed pile 14 is started to let the rotating plate 15 drive the interference suppressor 19 to flip, and the photoelectric block 20 is used to illuminate the control system of the UAV to fail. When the interference suppressor 19 needs to be disassembled and repaired or the photoelectric block 20 needs to be replaced, the sliding column 23 can be pushed through the groove 24 to squeeze the card block 17 to shrink. When the card block 17 is completely moved to the inside of the plug block 16, the interference suppressor 19 can be easily separated from the two rotating plates 15. This disassembly method is more convenient than traditional bolt fastening.

[0030] Working principle: First, the vehicle body 1 will load the detection device into the designated area, and then start the electric push rod 7 to push the rack plate 8 to move upward. At the same time, the rack plate 8 will cause the two cylindrical gears 4 to rotate, and then the two rotating columns 3 will drive the four connecting plates 5 to rotate, so that the two protective covers 6 will rotate in opposite directions, so that the two protective covers 6 can be opened while the multi-stage telescopic rod 9 moves upward, and then the multi-stage telescopic rod 9 is started to raise the spectrum 11 and the radar 13. In this way, the spectrum 11 and the radar 13 can cooperate to detect drones in the air in the area. When the detection device is finished using, start the multi-stage telescopic rod 9 to retract and then start the electric push rod 7 to drive the rack plate 8 to move downward, which can reverse the two cylindrical gears 4. As a result, the two protective covers 6 gradually move closer together, and the spectrum 11 and the radar 13 are covered inside, which can protect the detection device and prevent the detection device from being directly exposed to the outside world. In addition, when the detection device detects the drone, the fixed pile 14 is started to allow the rotating plate 15 to drive the interference suppressor 19 to flip, and the photoelectric block 20 is used to illuminate the control system of the drone to malfunction. When the interference suppressor 19 needs to be disassembled and repaired or the photoelectric block 20 needs to be replaced, the sliding column 23 can be pushed through the groove 24 to squeeze the card block 17 to shrink. When the card block 17 is completely moved to the inside of the plug block 16, the interference suppressor 19 can be easily separated from the two rotating plates 15. This disassembly method is more convenient than traditional bolt fastening.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A spectrum detection device for anti-UAV, comprising a vehicle body (1) and an interference suppressor (19), characterized in that: The top of the vehicle body (1) is fixedly connected to a fixed frame (2), the interior of the fixed frame (2) is rotatably connected to two rotating columns (3), the outer side of the rotating column (3) is fixedly connected to a cylindrical gear (4), the outer side of the cylindrical gear (4) is fixedly connected to a connecting plate (5), one end of the two connecting plates (5) is fixedly connected to a protective cover (6), an electric push rod (7) is installed inside the vehicle body (1), the output end of the electric push rod (7) is fixedly connected to a rack plate (8), the top of the rack plate (8) is fixedly connected to a multi-stage telescopic rod (9), the top of the multi-stage telescopic rod (9) is fixedly connected to a connecting block (10), four spectrums (11) are installed on the outer side of the connecting block (10), the top of the connecting block (10) is rotatably connected to a rotating seat (12), the top of the rotating seat (12) is installed with a radar (13), and a disassembly component is provided on the top of the vehicle body (1), and the disassembly component is used to quickly disassemble the interference suppressor (19).

2. The spectrum detection device for anti-UAV according to claim 1, characterized in that: The disassembly assembly comprises a fixed pile (14), the bottom of the fixed pile (14) is fixedly connected to the top of the vehicle body (1), and the outer side of the fixed pile (14) is rotatably connected to two rotating plates (15).

3. The spectrum detection device for anti-UAV according to claim 2, characterized in that: An insert block (16) is fixedly connected to one side of the rotating plate (15), and a clamping block (17) is slidably connected inside the insert block (16).

4. The spectrum detection device for anti-UAV according to claim 3, characterized in that: A spring (18) is fixedly connected to one side of the clamping block (17), and one end of the spring (18) is fixedly connected to the inner wall of the inserting block (16).

5. The spectrum detection device for anti-UAV according to claim 1, characterized in that: A plurality of photoelectric blocks (20) are installed on one side of the interference suppressor (19), and two slots (21) are provided inside the interference suppressor (19).

6. The spectrum detection device for anti-UAV according to claim 5, characterized in that: A card slot (22) is provided on the inner wall of the slot (21), a sliding column (23) is slidably connected to the through hole on the inner wall of the card slot (22), and two grooves (24) are provided on the outer side of the interference suppressor (19).

7. The spectrum detection device for anti-UAV according to claim 3, characterized in that: The outer side of the insert block (16) is slidably connected to the inner side of the slot (21), and the outer side of the clamping block (17) is clamped in the inner side of the clamping slot (22).

8. The spectrum detection device for anti-UAV according to claim 1, characterized in that: The outer side of the rack plate (8) is meshingly connected with the outer side of the cylindrical gear (4).

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