Anti-unmanned aerial vehicle radar protection device

Abstract

The utility model relates to the technical field of anti-unmanned aerial vehicles, and discloses an anti-unmanned aerial vehicle radar protection device which comprises a vehicle body and two protection shells, a first motor is installed on the top of the vehicle body, the output end of the first motor is fixedly connected with a cylindrical gear, and the bottoms of the protection shells are fixedly connected with two connecting plates. Two fixing blocks are fixedly connected to the top of the vehicle body, guide rods are fixedly connected to the close sides of the two fixing blocks, rack plates are fixedly connected to the outer sides of the two connecting plates on the left side, and a multi-stage telescopic rod is installed at the top of the vehicle body. According to the radar protection device, a multi-stage telescopic rod is started to contract, then a first motor is started to drive a cylindrical gear to rotate, and then two rack plates are driven to move, so that the outer sides of two protection shells can be pulled through a connecting plate to be attached to each other, the radar is covered in the protection shells, and the protection effect on the radar can be achieved; and accidental damage caused by direct contact with the outside is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-UAV, in particular to an anti-UAV radar protection device. Background Art

[0002] "Anti-drone" refers to a series of measures, technologies and systems used to counter, defend or prevent drone activities. With the rapid development and widespread application of drone technology, drones may be used for illegal activities. The emergence of anti-drone technology is to deal with these potential threats. Anti-drone technology includes a variety of means. In terms of monitoring and detection, radar, optical sensors, radio monitoring equipment, etc. are used to detect the existence, location and flight trajectory of drones. In terms of interference and prevention, electromagnetic interference, GPS interference, signal hijacking and other methods are used to make drones lose control, unable to navigate or unable to transmit data, thereby forcing them to land or return.

[0003] In the prior art, a radar is mounted on an off-road vehicle to facilitate detection of the movements of drones. However, the radar is generally directly exposed to the air, which makes it easy for the radar to be damaged when it is not started and is attacked from the outside. Therefore, the technology in the field proposes an anti-drone radar protection device to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an anti-UAV radar protection device, which aims to improve the existing technology of mounting the radar on an off-road vehicle to facilitate the reconnaissance of UAV movements. The radar is generally directly exposed to the air and is easily damaged when attacked from the outside.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an anti-UAV radar protection device, comprising a vehicle body and two protective shells, a motor 1 is installed on the top of the vehicle body, the output end of the motor 1 is fixedly connected to a cylindrical gear, two connecting plates are fixedly connected to the bottom of the protective shell, two fixed blocks are fixedly connected to the top of the vehicle body, the adjacent sides of the two fixed blocks are fixedly connected to guide rods, the outer sides of the two connecting plates on the left are fixedly connected to rack plates, a multi-stage telescopic rod is installed on the top of the vehicle body, the top of the multi-stage telescopic rod is fixedly connected to a connecting block, four spectrums are installed on the outside of the connecting block, the top of the connecting block is rotatably connected to a rotating seat, a radar is installed on the top of the rotating seat, and a protective component is provided on the top of the vehicle body, which is used to protect the photoelectric group.

[0006] Furthermore, the protection component includes a fixing pile, the bottom of which is installed on the top of the vehicle body, and the outer side of the fixing pile is rotatably connected to two rotating plates.

[0007] Furthermore, one end of the two rotating plates is fixedly connected with an interferer, and the inside of the interferer is slidably connected with two sliding columns.

[0008] Furthermore, a sliding ring is fixedly connected to the outer side of the sliding column, and a spring is sleeved on the outer side of the sliding column.

[0009] Furthermore, one end of the spring is fixedly connected to the outer side of the sliding ring, and the other end of the spring is fixedly connected to the inner wall of the disruptor.

[0010] Furthermore, one end of the sliding column is fixedly connected to a fixing ring, the outer side of the fixing ring is fixedly connected to a pull rope, a second motor is installed inside the jammer, and the output end of the second motor is fixedly connected to a winding roller.

[0011] Furthermore, one end of the pull rope is fixedly connected to the outer side of the winding roller, the outer sides of the two sliding columns are rotatably connected with a protective cover, the interior of the protective cover is provided with two holes, and the outer side of the sliding column is slidably connected to the inner side of the hole.

[0012] Furthermore, the outer side of the cylindrical gear is meshedly connected with one side of the two rack plates at the same time, and the inner sides of the two rear connecting plates are slidably connected with the outer side of the fixed block.

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

[0014] 1. In the utility model, the position of the connecting block can be raised by starting the multi-stage telescopic rod, and the rotating seat can rotate with the radar to prevent blind spots in reconnaissance. The radar and the spectrum can detect drones in the air. When the radar is finished using, the multi-stage telescopic rod is started to shrink, and then the motor is started to drive the cylindrical gear to rotate, thereby driving the two rack plates to move. In this way, the outer sides of the two protective shells can be pulled together through the connecting plate to cover the radar, which can protect the radar and avoid accidental damage caused by direct contact with the outside world.

[0015] 2. In the utility model, the protective cover falls after the jammer flips quickly, and the jammer can directly interfere with the drone, causing the drone control system to be paralyzed. When the jammer is not in use, the protective cover can protect the photoelectric group on the jammer. When the jammer needs to be used sensitively or the protective cover is replaced, the second motor can be started to drive the winding roller to rotate, so that the two pull ropes pull the fixing ring to move the sliding column. When one end of the sliding column slides out from the inside of the hole, the protective cover will fall off from the outside of the jammer, realizing a more convenient disassembly function and reducing the burden on the jammer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A three-dimensional diagram of an anti-UAV radar protection device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the expanded state of an anti-UAV radar protection device proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the connecting plate structure of an anti-UAV radar protection device proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the protective shell structure of an anti-UAV radar protection device proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the protective cover structure of an anti-UAV radar protection device proposed by the utility model.

[0021] Legend:

[0022] 1. Car body; 2. Motor 1; 3. Cylindrical gear; 4. Protective shell; 5. Connecting plate; 6. Fixed block; 7. Guide 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. Jammer; 17. Sliding column; 18. Sliding ring; 19. Spring; 20. Fixed ring; 21. Pull rope; 22. Motor 2; 23. Winding roller; 24. Protective cover; 25. Hole. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 3The utility model provides an embodiment: an anti-UAV radar protection device, including a body 1 and two protective shells 4, a motor 2 is installed on the top of the body 1, the output end of the motor 2 is fixedly connected to a cylindrical gear 3, the bottom of the protective shell 4 is fixedly connected to two connecting plates 5, the top of the body 1 is fixedly connected to two fixing blocks 6, the adjacent sides of the two fixing blocks 6 are fixedly connected to guide rods 7, the outer sides of the two connecting plates 5 on the left are fixedly connected to rack plates 8, a multi-stage telescopic rod 9 is installed on the top of the body 1, a connecting block 10 is fixedly connected to the top of the multi-stage telescopic rod 9, four spectrums 11 are installed on the outside of the connecting block 10, the top of the connecting block 10 is rotatably connected to a rotating seat 12, and a radar 13 is installed on the top of the rotating seat 12, and a protective component is arranged on the top of the body 1, which is used to perform photoelectric group Protection, the outer side of the cylindrical gear 3 is meshed and connected with one side of the two rack plates 8 at the same time, and the inner side of the two rear connecting plates 5 is slidably connected with the outer side of the fixed block 6. The vehicle body 1 can carry the radar 13 to the designated area for reconnaissance. Starting the multi-stage telescopic rod 9 can raise the position of the connecting block 10, and the rotating seat 12 can rotate with the radar 13 to prevent blind spots in reconnaissance. The radar 13 cooperates with the spectrum 11 to detect drones in the air. When the radar 13 is finished using, start the multi-stage telescopic rod 9 to shrink, and then start the motor 2 to drive the cylindrical gear 3 to rotate, thereby driving the two rack plates 8 to move. In this way, the outer sides of the two protective shells 4 can be pulled together through the connecting plate 5 to cover the radar 13, which can protect the radar 13 and avoid accidental damage caused by direct contact with the outside world.

[0025] Reference Figure 2-Figure 4The protection component includes a fixed pile 14, the bottom of the fixed pile 14 is installed on the top of the vehicle body 1, the outer side of the fixed pile 14 is rotatably connected to two rotating plates 15, one end of the two rotating plates 15 is fixedly connected to a jammer 16, a large number of photoelectric modules are installed on one side of the jammer 16, the inside of the jammer 16 is slidably connected to two sliding columns 17, the outer side of the sliding column 17 is fixedly connected to a sliding ring 18, the outer sleeve of the sliding column 17 is provided with a spring 19, one end of the spring 19 is fixedly connected to the outer side of the sliding ring 18, the other end of the spring 19 is fixedly connected to the inner wall of the jammer 16, one end of the sliding column 17 is fixedly connected to a fixing ring 20, the outer side of the fixing ring 20 is fixedly connected to a pull rope 21, a motor 22 is installed inside the jammer 16, the output end of the motor 22 is fixedly connected to a winding roller 23, one end of the pull rope 21 is fixedly connected to the outer side of the winding roller 23, the outer sides of the two sliding columns 17 are rotatable A protective cover 24 is connected, and two holes 25 are provided inside the protective cover 24. The outer side of the sliding column 17 is slidably connected with the inner side of the hole 25. When the radar 13 detects the presence of a drone, the jammer 16 will flip quickly, and the protective cover 24 will fall under the influence of gravity. The jammer 16 can directly irradiate and interfere with the drone, paralyzing the drone control system. When the jammer 16 is not in use, the protective cover 24 can protect the photoelectric group on the jammer 16. When the jammer 16 needs to be used sensitively or the protective cover 24 is replaced, the motor 22 can be started to drive the winding roller 23 to rotate, so that the two pull ropes 21 pull the fixing ring 20 to move the sliding column 17. When one end of the sliding column 17 slides out from the inner side of the hole 25, the protective cover 24 will fall off from the outside of the jammer 16, realizing a more convenient disassembly function and reducing the burden on the jammer 16.

[0026] Working principle: the vehicle body 1 can carry the radar 13 to the designated area for reconnaissance. Starting the multi-stage telescopic rod 9 can raise the position of the connecting block 10, and the rotating seat 12 can rotate with the radar 13 to prevent blind spots in reconnaissance. The radar 13 cooperates with the spectrum 11 to detect drones in the air. When the radar 13 is finished using, the multi-stage telescopic rod 9 is started to shrink, and then the motor 2 is started to drive the cylindrical gear 3 to rotate, thereby driving the two rack plates 8 to move. In this way, the outer sides of the two protective shells 4 can be pulled together through the connecting plate 5 to cover the radar 13, which can protect the radar 13 and avoid accidental damage caused by direct contact with the outside world. In addition, when the radar 13 detects the presence of a drone When the jammer 16 is in use, the protective cover 24 can protect the photoelectric group on the jammer 16. When the jammer 16 needs to be used sensitively or the protective cover 24 needs to be replaced, the motor 22 can be started to drive the winding roller 23 to rotate, so that the two pull ropes 21 pull the fixing ring 20 to move the sliding column 17. When one end of the sliding column 17 slides out from the inner side of the hole 25, the protective cover 24 will fall off from the outside of the jammer 16, thereby realizing a more convenient disassembly function and reducing the burden on the jammer 16.

[0027] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-UAV radar protection device, comprising a body (1) and two protective shells (4), characterized in that: A motor 1 (2) is installed on the top of the vehicle body (1), and a cylindrical gear (3) is fixedly connected to the output end of the motor 1 (2). Two connecting plates (5) are fixedly connected to the bottom of the protective shell (4). Two fixed blocks (6) are fixedly connected to the top of the vehicle body (1), and guide rods (7) are fixedly connected to the adjacent sides of the two fixed blocks (6). Rack plates (8) are fixedly connected to the outer sides of the two connecting plates (5) on the left side. A multi-stage telescopic rod (9) is installed on the top of the vehicle body (1), and a connecting block (10) is fixedly connected to the top of the multi-stage telescopic rod (9). Four spectrums (11) are installed on the outside of the connecting block (10). The top of the connecting block (10) is rotatably connected to a rotating seat (12), and a radar (13) is installed on the top of the rotating seat (12). A protective component is arranged on the top of the vehicle body (1), and the protective component is used to protect the photoelectric group.

2. The anti-UAV radar protection device according to claim 1 is characterized in that: The protection component comprises a fixing pile (14), the bottom of the fixing pile (14) being mounted on the top of the vehicle body (1), and the outer side of the fixing pile (14) being rotatably connected to two rotating plates (15).

3. The anti-UAV radar protection device according to claim 2 is characterized in that: One end of the two rotating plates (15) is fixedly connected to a disruptor (16), and the interior of the disruptor (16) is slidably connected to two sliding columns (17).

4. The anti-UAV radar protection device according to claim 3 is characterized in that: A sliding ring (18) is fixedly connected to the outer side of the sliding column (17), and a spring (19) is sleeved on the outer side of the sliding column (17).

5. The anti-UAV radar protection device according to claim 4 is characterized in that: One end of the spring (19) is fixedly connected to the outer side of the sliding ring (18), and the other end of the spring (19) is fixedly connected to the inner wall of the disruptor (16).

6. The anti-UAV radar protection device according to claim 5, characterized in that: One end of the sliding column (17) is fixedly connected to a fixing ring (20), the outer side of the fixing ring (20) is fixedly connected to a pull rope (21), a second motor (22) is installed inside the jammer (16), and the output end of the second motor (22) is fixedly connected to a winding roller (23).

7. The anti-UAV radar protection device according to claim 6 is characterized in that: One end of the pull rope (21) is fixedly connected to the outer side of the winding roller (23); the outer sides of the two sliding columns (17) are rotatably connected to a protective cover (24); two holes (25) are provided inside the protective cover (24); and the outer side of the sliding column (17) is slidably connected to the inner side of the hole (25).

8. The anti-UAV radar protection device according to claim 1, characterized in that: The outer side of the cylindrical gear (3) is meshedly connected with one side of the two rack plates (8) at the same time, and the inner sides of the two rear connecting plates (5) are slidably connected with the outer side of the fixed block (6).

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