Anti-unmanned aerial vehicle fixing equipment

Abstract

The utility model relates to the technical field of anti-unmanned aerial vehicles, and discloses anti-unmanned aerial vehicle fixing equipment which comprises a carriage frame, a connecting column is arranged at the top of the carriage frame, a clamping groove is formed in the connecting column, a first motor is fixedly connected into the connecting column, and the output end of the first motor is fixedly connected with a rotating disc. A first limiting groove is formed in the rotating disc, a fixed disc is rotatably connected to the outer wall of the rotating disc, the outer wall of the fixed disc is fixedly connected to the two ends of the connecting column, a first sliding rail is arranged in the fixed disc, a fixing tool is arranged in the fixed disc, and the outer wall of the fixing tool is slidably connected to the interior of the first sliding rail; the outer wall of the fixing tool is fixedly connected with a fixing column. According to the utility model, the connection frame is fixed, so that the interference unit can be conveniently disassembled and assembled, the problem that maintenance cannot be conveniently carried out due to the fact that the counter position is not fixed and is inconvenient to disassemble is solved, and the safety is improved.

Description

Technical Field

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

[0002] A UAV, also known as an unmanned aerial vehicle, is an aircraft that does not require direct human piloting. It is usually controlled by electronic devices and can perform tasks and flight operations through preset programs or remote control. The design of UAVs can be very diverse, ranging from small multi - rotor aircraft to large fixed - wing aircraft, and even high - altitude long - endurance aircraft. However, the malicious use of UAVs can pose a threat to public safety. For example, UAVs may be used to carry explosives or other dangerous substances for attacks, or to interfere with the operation of critical infrastructure.

[0003] Existing anti - UAV devices usually first use a radar detection system to detect and track the movement of UAVs, which can usually provide information about the target's position, speed, and altitude. Then, cameras or infrared sensors are used to identify and track UAVs, which can provide visual surveillance and identification. Subsequently, a communication jammer is used to interfere with the communication signal between the UAV and its operator, thereby forcing the UAV to return to its origin or lose control to deal with different types and scales of UAV threats.

[0004] However, for existing anti - UAV devices, since the locations of their counter - operations are often uncertain, they are usually fixed on mobile devices. However, such fixing devices generally cannot be disassembled portably, which causes great inconvenience in replacement and maintenance and brings great trouble to use. Therefore, an anti - UAV fixing device is proposed to solve the above problems. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides an anti - UAV fixing device, aiming to improve the problem that the counter - device cannot be fixed and disassembled portably in the existing technology.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An anti-drone fixed device includes a carriage frame. A connecting column is provided at the top of the carriage frame. A card slot is opened inside the connecting column. A motor one is fixedly connected inside the connecting column. The output end of the motor one is fixedly connected with a rotating disc. A limiting slot one is opened inside the rotating disc. The outer wall of the rotating disc is rotatably connected with a fixed disc. The outer wall of the fixed disc is fixedly connected to both ends of the connecting column. A slide rail one is opened inside the fixed disc. A fixing tool is arranged inside the fixed disc. The outer wall of the fixing tool is slidably connected inside the slide rail one. A fixing column is fixedly connected to the outer wall of the fixing tool. The outer wall of the fixing column is slidably connected inside the limiting slot one. A connecting frame is arranged on the outer wall of the fixing tool. A jammer is fixedly connected to the outer wall of the connecting frame. A moving component is arranged at the bottom of the carriage frame. The moving component is used to move the carriage frame;

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

[0009] The moving component includes a mobile end. The top of the mobile end is fixedly connected to the bottom of the carriage frame;

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

[0011] A radar is arranged at the top of the carriage frame. A buffer pad is fixedly connected to the top of the carriage frame;

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

[0013] A base is fixedly connected to the top of the carriage frame. A bevel gear one is rotatably connected to the top of the base. A motor three is fixedly connected to the top of the base. The output end of the motor three is fixedly connected with a bevel gear two;

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

[0015] The bevel gear two meshes with the bevel gear one. A fixing frame one is fixedly connected to the top of the bevel gear one. A worm gear is rotatably connected inside the fixing frame one. A motor two is fixedly connected to the outer wall of the fixing frame one. The output end of the motor two is fixedly connected with a worm. The worm meshes with the worm gear;

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

[0017] A transmission belt is fixedly connected to the outer wall of the worm gear. A connecting column is fixedly connected to the outer wall of the transmission belt. The outer wall of the connecting column is rotatably connected inside the fixing frame one;

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

[0019] A fixing frame two is fixedly connected to the top of the fixing frame one. A slide rail two is fixedly connected to the top of the fixing frame two. A fixing block is fixedly connected to the top of the fixing frame two. An electric push rod is fixedly connected to the outer wall of the fixing frame two. The output end of the electric push rod is fixedly connected to a slider.

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

[0021] The slider is slidably connected to the outer wall of the slide rail two. A lifting column is slidably connected to the top of the slider. The outer wall of the lifting column is slidably connected inside a clamping groove. A limiting groove two is formed inside the lifting column. The limiting groove two is slidably connected to the outer wall of the fixing block.

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

[0023] 1. In the utility model, the fixing tool realizes its moving function by starting the motor. When the motor is started, structures such as the fixing disc, the rotating disc, and the fixing column will be linked accordingly to fix the connecting frame, so that the jammer can be conveniently disassembled and installed, solving the problem that the anti-jamming position is not fixed and inconvenient to disassemble, resulting in inconvenient maintenance, and improving safety.

[0024] 2. In the utility model, the connecting frame realizes its rotating and fixing function by starting the motor and the electric push rod. When the motor and the electric push rod are started, structures such as the helical gear, the worm gear, the worm, and the lifting column will be linked accordingly to adjust the angle of the jammer, which can better adapt to different jamming requirements, cope with various complex situations, and fix it to keep the device stable, solving the problem that it is impossible to conveniently and stably and accurately jam unmanned aerial vehicles at different angles, and improving the jamming effect of the device. Description of the Drawings

[0025] Figure 1 It is a three-dimensional schematic diagram of an anti-unmanned aerial vehicle fixing device proposed by the utility model;

[0026] Figure 2 It is a schematic diagram of the structure at the top of the base of an anti-unmanned aerial vehicle fixing device proposed by the utility model;

[0027] Figure 3 It is a schematic diagram of the structure inside the connecting column of an anti-unmanned aerial vehicle fixing device proposed by the utility model;

[0028] Figure 4 It is a schematic diagram of the structure inside the fixing frame one of an anti-unmanned aerial vehicle fixing device proposed by the utility model;

[0029] Figure 5 It is a schematic diagram of the structure of the worm of an anti-unmanned aerial vehicle fixing device proposed by the utility model;

[0030] Figure 6 Schematic diagram of the internal structure of the second fixing frame of an anti-drone fixing device proposed by the present utility model.

[0031] Legend:

[0032] 1. Carriage frame; 2. Buffer pad; 3. Jammer; 4. Connecting frame; 5. Radar; 6. Mobile end; 7. Base; 8. First helical gear; 9. Fixing tool; 10. Fixed disc; 11. Connecting column; 12. First fixing frame; 13. First motor; 14. First slide rail; 15. Rotating disc; 16. Fixed column; 17. First limiting groove; 18. Third motor; 19. Second helical gear; 20. Second motor; 21. Transmission belt; 22. Worm; 23. Worm gear; 24. Second fixing frame; 25. Second slide rail; 26. Lifting column; 27. Electric push rod; 28. Fixed block; 29. Second limiting groove; 30. Slide block; 31. Card slot. Specific implementation manner

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] Refer to Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the present utility model: an anti-drone fixing device, including a carriage frame 1, a connecting column 11 is arranged on the top of the carriage frame 1, a card slot 31 is opened inside the connecting column 11, a first motor 13 is fixedly connected inside the connecting column 11, the output end of the first motor 13 is fixedly connected with a rotating disc 15, a first limiting groove 17 is opened inside the rotating disc 15, the outer wall of the rotating disc 15 is rotatably connected with a fixed disc 10, the outer wall of the fixed disc 10 is fixedly connected to both ends of the connecting column 11, a first slide rail 14 is opened inside the fixed disc 10, a fixing tool 9 is arranged inside the fixed disc 10, the outer wall of the fixing tool 9 is slidably connected inside the first slide rail 14, a fixed column 16 is fixedly connected to the outer wall of the fixing tool 9, the outer wall of the fixed column 16 is slidably connected inside the first limiting groove 17, a connecting frame 4 is arranged on the outer wall of the fixing tool 9, a jammer 3 is fixedly connected to the outer wall of the connecting frame 4, a moving component is arranged at the bottom of the carriage frame 1, and the moving component is used to move the carriage frame 1.

[0035] Specifically, start the first motor 13. Drive the rotating disc 15 to rotate through the first motor 13, then drive the first limiting groove 17 to rotate through the rotating disc 15, then drive the fixed column 16 to rotate through the first limiting groove 17, and then drive the first slide rail 14 to move through the fixed column 16, so as to fix the connecting frame 4, thereby disassembling and installing the jammer 3. This can significantly improve the installation and disassembly efficiency, save time and labor costs, make the operation more rapid and efficient, and at the same time reduce the risk of equipment damage and avoid equipment damage caused by violent disassembly. Moreover, it can ensure the firm installation of the equipment, improve the stability of the equipment during operation, and reduce the possibility of failures. In addition, it is convenient for the transportation and storage of the equipment. The detachable design can save storage space when not in use. This method also reduces the operation difficulty, and the installation and disassembly can be completed without professional skills. Finally, it improves the adaptability of the equipment, enabling it to adapt to different installation environments and requirements.

[0036] Refer to Figure 1 , the moving component includes a mobile end 6, and the top of the mobile end 6 is fixedly connected to the bottom of the carriage frame 1.

[0037] Specifically, the device is moved through the mobile end 6. It has high flexibility and can quickly deploy the countermeasure device to different locations as needed, and can transport the countermeasure device to the designated position in a short time, improving the ability to respond to emergencies.

[0038] Refer to Figure 4 、 Figure 5 and Figure 6, a radar 5 is provided at the top of the carriage frame 1. A buffer pad 2 is fixedly connected to the top of the carriage frame 1. A base 7 is fixedly connected to the top of the carriage frame 1. A first helical gear 8 is rotatably connected to the top of the base 7. A third motor 18 is fixedly connected to the top of the base 7. A second helical gear 19 is fixedly connected to the output end of the third motor 18. The second helical gear 19 meshes with the first helical gear 8. A first fixing frame 12 is fixedly connected to the top of the first helical gear 8. A worm gear 23 is rotatably connected inside the first fixing frame 12. A second motor 20 is fixedly connected to the outer wall of the first fixing frame 12. A worm 22 is fixedly connected to the output end of the second motor 20. The worm 22 meshes with the worm gear 23. A transmission belt 21 is fixedly connected to the outer wall of the worm gear 23. A connecting column 11 is fixedly connected to the outer wall of the transmission belt 21. The outer wall of the connecting column 11 is rotatably connected inside the first fixing frame 12. A second fixing frame 24 is fixedly connected to the top of the first fixing frame 12. A second slide rail 25 is fixedly connected to the top of the second fixing frame 24. A fixing block 28 is fixedly connected to the top of the second fixing frame 24. An electric push rod 27 is fixedly connected to the outer wall of the second fixing frame 24. A slider 30 is fixedly connected to the output end of the electric push rod 27. The inside of the slider 30 is slidably connected to the outer wall of the second slide rail 25. A lifting column 26 is slidably connected to the top of the slider 30. The outer wall of the lifting column 26 is slidably connected inside a clamping groove 31. A second limiting groove 29 is provided inside the lifting column 26. The inside of the second limiting groove 29 is slidably connected to the outer wall of the fixing block 28.

[0039] Specifically, start the second motor 20, drive the worm 22 to rotate through the second motor 20, utilize the meshing between it and the worm gear 23 to ensure the transmission of large torque and moment, thereby drive the transmission belt 21 to drive through the worm gear 23, and then drive the connecting column 11 to rotate, so as to drive the jammer 3 to rotate horizontally. Then start the third motor 18, drive the second helical gear 19 to rotate through the third motor 18, utilize the meshing between it and the first helical gear 8 to ensure the transmission of large torque and moment, thereby drive the first fixing frame 12 to rotate through the first helical gear 8, and then drive the jammer 3 to rotate longitudinally, accurately adjust the angle, improve the hit rate of the countermeasure device on the target, reduce the possibility of misjudgment and missed judgment, can more accurately control the angle of the jammer 3, further improve the interference effect, flexibly adjust the angle of the countermeasure device according to different threat directions, so that it can quickly respond to various emergencies. Then start the electric push rod 27, drive the slider 30 to move through the electric push rod 27, and then drive the lifting column 26 to lift through the slider 30, thereby fix its angle, ensure that the device remains stable at a specific angle, effectively avoid the change of the angle of the device during the working process, and reduce the equipment damage and maintenance costs caused by the unstable angle.

[0040] Working principle: Place the connecting frame 4 on the outer wall of the fixture 9. Start the first motor 13, which drives the rotating disc 15 fixedly connected thereto to rotate. Then, the rotating disc 15 drives the first limiting groove 17 formed inside to rotate. Next, the first limiting groove 17 drives the fixed column 16 slidably connected inside to move. Subsequently, the fixed column 16 drives the fixture 9 fixedly connected thereto to slide inside the first slide rail 14 where it is slidably connected, thereby fixing the connecting frame 4. Then, start the mobile end 6 to move the device. While moving, start the radar 5 to scan the surroundings. When something is detected, start the second motor 20, which drives the worm 22 fixedly connected thereto to rotate. Then, the worm 22 drives the worm gear 23 engaged therewith to rotate. Next, the worm gear 23 drives the transmission belt 21 fixedly connected thereto to transmit power. Subsequently, the transmission belt 21 drives the connecting column 11 fixedly connected thereto to rotate, thereby rotating the jammer 3. Then, start the third motor 18, which drives the second helical gear 19 fixedly connected thereto to rotate. Then, the second helical gear 19 drives the first helical gear 8 engaged therewith to rotate. Next, the first helical gear 8 drives the first fixing frame 12 fixedly connected thereto to rotate, so as to perform precise jamming according to the position scanned by the radar 5. Then, when a fixed angle is required, start the electric push rod 27, which drives the slider 30 fixedly connected thereto to slide on the outer wall of the second slide rail 25 where it is slidably connected. Then, the second slide rail 25 drives the lifting column 26 slidably connected thereto to lift on the outer wall of the fixed block 28 where it is slidably connected, and slide into the card slot 31 to fix its angle. When the jammer 3 does not need to be countered, retract it and place it on the top of the buffer pad 2 to provide buffering during movement.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-UAV fixing device, comprising a carriage frame (1), characterized in that: A connecting column (11) is arranged on the top of the carriage frame (1), a slot (31) is provided inside the connecting column (11), a motor (13) is fixedly connected inside the connecting column (11), a rotating disc (15) is fixedly connected to the output end of the motor (13), a limiting slot (17) is provided inside the rotating disc (15), a fixed disc (10) is rotatably connected to the outer wall of the rotating disc (15), the outer wall of the fixed disc (10) is fixedly connected to both ends of the connecting column (11), and a slide rail is provided inside the fixed disc (10). One (14), a fixing device (9) is arranged inside the fixing disc (10), the outer wall of the fixing device (9) is slidably connected to the inside of the slide rail one (14), the outer wall of the fixing device (9) is fixedly connected to a fixing column (16), the outer wall of the fixing column (16) is slidably connected to the inside of the limiting groove one (17), the outer wall of the fixing device (9) is arranged with a connecting frame (4), the outer wall of the connecting frame (4) is fixedly connected to an interferer (3), and a moving component is arranged at the bottom of the carriage frame (1), and the moving component acts to move the carriage frame (1).

2. The anti-UAV fixing device according to claim 1 is characterized in that: The moving component comprises a moving end (6), the top of which is fixedly connected to the bottom of the carriage frame (1).

3. The anti-UAV fixing device according to claim 1 is characterized in that: A radar (5) is arranged on the top of the carriage frame (1), and a buffer pad (2) is fixedly connected to the top of the carriage frame (1).

4. The anti-UAV fixing device according to claim 3 is characterized in that: The top of the carriage frame (1) is fixedly connected to a base (7), the top of the base (7) is rotatably connected to a bevel gear one (8), the top of the base (7) is fixedly connected to a motor three (18), and the output end of the motor three (18) is fixedly connected to a bevel gear two (19).

5. The anti-UAV fixing device according to claim 4, characterized in that: The bevel gear 2 (19) is meshed with the bevel gear 1 (8); the top of the bevel gear 1 (8) is fixedly connected to a fixing frame 1 (12); the fixing frame 1 (12) is rotatably connected to a worm gear (23) inside; the outer wall of the fixing frame 1 (12) is fixedly connected to a motor 2 (20); the output end of the motor 2 (20) is fixedly connected to a worm (22); the worm (22) is meshed with the worm gear (23).

6. The anti-UAV fixing device according to claim 5, characterized in that: The outer wall of the worm wheel (23) is fixedly connected to a transmission belt (21), the outer wall of the transmission belt (21) is fixedly connected to a connecting column (11), and the outer wall of the connecting column (11) is rotatably connected to the interior of the fixing frame (12).

7. The anti-UAV fixing device according to claim 6, characterized in that: The top of the fixing frame 1 (12) is fixedly connected to the fixing frame 2 (24), the top of the fixing frame 2 (24) is fixedly connected to the slide rail 2 (25), the top of the fixing frame 2 (24) is fixedly connected to the fixing block (28), the outer wall of the fixing frame 2 (24) is fixedly connected to the electric push rod (27), and the output end of the electric push rod (27) is fixedly connected to the slider (30).

8. The anti-UAV fixing device according to claim 7, characterized in that: The slider (30) is slidably connected to the outer wall of the second slide rail (25) inside, the top of the slider (30) is slidably connected to a lifting column (26), the outer wall of the lifting column (26) is slidably connected to the inside of the slot (31), a limiting groove (29) is provided inside the lifting column (26), and the limiting groove (29) is slidably connected to the outer wall of the fixed block (28).

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