Multifunctional unmanned aerial vehicle counter

Abstract

The utility model relates to the technical field of unmanned aerial vehicle countering devices, in particular to a multifunctional unmanned aerial vehicle countering device which comprises a foldable supporting frame, a supporting column is arranged in the middle of the foldable supporting frame, and the interior of the supporting column extends to the position above the supporting column to be connected with a lifting column. A locking bolt is fixedly connected between the lifting column and the supporting column, a lower bearing seat is fixedly connected to the top of the lifting column, an upper bearing seat is fixedly connected to the top of the lower bearing seat, a counter host is installed on the upper bearing seat, and an antenna assembly and a camera are arranged on the left side and the right side of the counter host respectively; according to the utility model, the position of the unmanned aerial vehicle counter can be adjusted, the detection range and field can be expanded, the counter host can be conveniently detached from the shell, the maintenance is convenient, the functionality is improved, and the unmanned aerial vehicle counter is very practical.

Description

Technical Field

[0001] The utility model relates to the technical field of UAV countermeasures, in particular to a multifunctional UAV countermeasure. Background Art

[0002] As the name suggests, drone countermeasures are devices specifically designed to counter drones. With the rapid development and widespread adoption of drone technology, drones have brought numerous advantages to areas such as aerial photography, environmental monitoring, and agricultural plant protection. However, these advantages also present opportunities for criminals, posing a threat to national security, public safety, and personal privacy. Consequently, drone countermeasures have emerged as a crucial tool to combat the misuse of drones.

[0003] Drone countermeasures effectively control drones by employing a variety of technical means, such as radio frequency signal jamming, laser beam jamming, and electromagnetic interference. These techniques can disrupt a drone's communication links, navigation systems, and control systems, causing it to lose control or be forced to land, thereby achieving the desired countermeasure.

[0004] The drone countermeasures in the prior art still have the following shortcomings: 1. They are usually placed on a tripod or handheld for countermeasure use. Whether it is a tripod-type countermeasure or a handheld countermeasure, it needs to be manually rotated and moved when it needs to change its position, which is relatively inconvenient; 2. The drone countermeasure host is usually connected to the bracket in a fixed connection manner, which makes subsequent disassembly more troublesome. Utility Model Content

[0005] The purpose of the present invention is to provide a multifunctional UAV countermeasure to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A multifunctional drone countermeasure includes a foldable support frame, a support column is provided in the middle position of the foldable support frame, a lifting column is connected to the upper part of the support column, a locking bolt is fixedly connected between the lifting column and the support column, a lower bearing seat is fixedly connected to the top of the lifting column, an upper bearing seat is fixedly connected to the top of the lower bearing seat, a countermeasure host is mounted on the upper bearing seat, and an antenna assembly and a camera are respectively provided on the left and right sides of the countermeasure host.

[0008] As a preferred solution of the present invention, a rotating motor is provided on one side of the bottom of the lower supporting seat, the output shaft of the rotating motor is connected to a first gear, one side of the first gear is connected to a second gear, and the second gear is fixedly connected to the upper supporting seat through a transmission shaft that passes through the lower supporting seat.

[0009] As a preferred solution of the present invention, the first gear is key-connected to the output shaft of the rotating motor, the transmission shaft on the second gear and the lower bearing seat are rotatably connected by a bearing, and the first gear and the second gear are meshed.

[0010] As a preferred solution of the present invention, a connecting seat is fixedly connected to the rear side of the counter host, and plug-in columns are fixedly connected to the left and right sides of the connecting seat, and second threaded holes are opened on the two plug-in columns.

[0011] As a preferred solution of the present invention, the top of the upper supporting seat is fixedly connected to a U-shaped mounting shell, connecting sleeves are provided on the left and right sides of the interior of the U-shaped mounting shell, connecting columns are provided on the left and right outer ends of the U-shaped mounting shell, and a first threaded hole is provided on the connecting column.

[0012] As a preferred solution of the present invention, the inner hole diameter of the first threaded hole matches the inner hole diameter of the second threaded hole, and the first threaded hole and the second threaded hole are locked and fixed with a fixing bolt.

[0013] As a preferred solution of the present invention, a camera mounting bracket is fixedly connected to the right side of the U-shaped mounting shell, and the camera is fixedly connected to the camera mounting bracket by screws.

[0014] As a preferred solution of the present invention, a protective shell is fixedly connected to the rear side of the U-shaped mounting shell, and the protective shell adopts a high-strength arc-shaped structure design.

[0015] Beneficial effects: The drone countermeasures in the prior art are usually placed on a tripod or held in hand for countermeasure use. Whether it is a tripod-type countermeasure or a handheld countermeasure, it needs to be manually rotated and moved when it needs to change its position, which is relatively inconvenient. In the utility model, the first gear above is driven by a rotating motor to rotate, and the second gear is synchronously driven to rotate, and then the upper supporting seat located above the lower supporting seat is driven to rotate through the transmission shaft, thereby changing the position of the countermeasure host. Through rotation, the drone countermeasure device can monitor drones in a larger range around it, thereby improving the monitoring coverage and efficiency.

[0016] 2. In view of the problem that the drone countermeasure host in the prior art is usually connected to the bracket in a fixed manner, which makes subsequent disassembly more troublesome, in the present invention, the countermeasure host is inserted into the U-shaped mounting shell through the connecting seat on the rear side and is locked and fixed with fixing bolts, thereby facilitating the subsequent separation and disassembly of the countermeasure host and the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the upper bearing seat of the utility model;

[0019] Figure 3 A three-dimensional diagram of the connecting seat and the counter host of the utility model;

[0020] Figure 4 It is a separated three-dimensional diagram of the rotating motor, the lower supporting base and the upper supporting base of the utility model.

[0021] In the figure: 1. Foldable support frame; 2. Support column; 3. Spacing adjustment mechanism; 4. Locking bolt; 5. Lower bearing seat; 6. Upper bearing seat; 7. Counter host; 8. Antenna assembly; 9. Camera; 10. Rotating motor; 11. First gear; 12. Second gear; 13. Connecting seat; 14. Plug column; 15. Second threaded hole; 16. U-shaped mounting shell; 17. Connecting sleeve; 18. Connecting column; 19. First threaded hole; 20. Fixing bolt; 21. Camera mounting frame; 22. Protective shell. DETAILED DESCRIPTION

[0022] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] A multifunctional drone countermeasure includes a foldable support frame 1, a support column 2 is provided in the middle position of the foldable support frame 1, a lifting column 3 is connected to the upper part of the support column 2, a locking bolt 4 is fixedly connected between the lifting column 3 and the support column 2, a lower bearing seat 5 is fixedly connected to the top of the lifting column 3, an upper bearing seat 6 is fixedly connected to the top of the lower bearing seat 5, a countermeasure host 7 is installed on the upper bearing seat 6, and an antenna assembly 8 and a camera 9 are respectively provided on the left and right sides of the countermeasure host 7.

[0028] Specifically, a rotating motor 10 is provided on one side of the bottom of the lower supporting seat 5, and the output shaft of the rotating motor 10 is connected to the first gear 11, and one side of the first gear 11 is connected to the second gear 12, and the second gear 12 is fixedly connected to the upper supporting seat 6 through the transmission shaft body passing through the lower supporting seat 5; the first gear 11 and the output shaft of the rotating motor 10 are keyed, and the transmission shaft body on the second gear 12 and the lower supporting seat 5 are rotatably connected by a bearing, and the first gear 11 and the second gear 12 are meshed and connected; by starting the rotating motor 10, the first gear 11 above is driven to rotate by the rotating motor 10, and the second gear 12 is synchronously driven to rotate, and then the upper supporting seat 6 located above the lower supporting seat 5 is driven to rotate through the transmission shaft body, thereby changing the position of the counter-control host 7. Through rotation, the drone counter-control device can monitor drones in a larger surrounding range, thereby improving the coverage and efficiency of monitoring.

[0029] Specifically, the rear side of the counter host 7 is fixedly connected to a connecting seat 13, and the left and right sides of the connecting seat 13 are fixedly connected to plug-in columns 14, and the two plug-in columns 14 are provided with second threaded holes 15; the top of the upper supporting seat 6 is fixedly connected to a U-shaped mounting shell 16, and the left and right sides of the interior of the U-shaped mounting shell 16 are provided with connecting sleeves 17, and the left and right outer ends of the U-shaped mounting shell 16 are provided with connecting columns 18, and the connecting columns 18 are provided with first threaded holes 19; the hole diameter inside the first threaded hole 19 matches the hole diameter inside the second threaded hole 15, and the first threaded hole 19 and the second threaded hole 15 are locked and fixed by fixing bolts 20; because the counter host 7 is inserted into the U-shaped mounting shell 16 through the connecting seat 13 on the rear side, and is locked and fixed accordingly by fixing bolts 20, it is convenient to separate and disassemble the counter host 7 and the shell later.

[0030] Specifically, a camera mounting bracket 21 is fixedly connected to the right side of the U-shaped mounting housing 16, and a camera 9 is screwed to the mounting bracket 21. The installation of camera 9 achieves the following objectives: Enhanced target recognition: The camera can capture real-time images or videos of drones. Through image processing and recognition technology, the drone's model, characteristics, and flight status can be more accurately identified. This is crucial for determining the threat level of drones and formulating countermeasure strategies. Improved tracking accuracy: With the camera installed, the countermeasure can continuously track drones. By adjusting the camera's viewing angle, the drone can be ensured to remain within its field of view, thereby improving tracking accuracy and stability. This is particularly important for drone countermeasure missions requiring precise strikes or jamming. Assisted decision-making: The real-time images and video information provided by the camera provide operators with intuitive on-site feedback. Based on this information, operators can quickly assess the drone's flight trajectory, speed, altitude, and other parameters, thereby making more scientific and reasonable countermeasure decisions. Enhanced evidence collection: In the event of an illegal drone intrusion or jamming incident, the camera can record the entire incident. This video footage can be used as evidence in subsequent investigations, evidence collection, and legal proceedings. Therefore, adding cameras can help enhance the evidence-gathering capabilities of drone countermeasures and improve the system's intelligence: With the development of artificial intelligence technology, cameras can be combined with algorithms such as image recognition and target tracking to achieve automatic identification and tracking of drones. This will greatly enhance the intelligence level of drone countermeasures, reduce manual intervention, and improve countermeasure efficiency and accuracy.

[0031] Specifically, a protective shell 22 is fixedly connected to the rear side of the U-shaped mounting shell 16 , and the protective shell 22 adopts a high-strength arc-shaped structure design; the counter host 7 can be protected by the protective shell 22 .

[0032] In summary, the present invention can not only adjust the position of the UAV countermeasure and improve the detection range and field, but also the countermeasure host 7 can be easily disassembled from the shell, which is convenient for maintenance, improves functionality, and is very practical.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional UAV countermeasure, comprising a foldable support frame (1), characterized in that: A support column (2) is provided in the middle of the foldable support frame (1); a lifting column (3) is connected to the upper portion of the support column (2); a locking bolt (4) is fixedly connected between the lifting column (3) and the support column (2); a lower bearing seat (5) is fixedly connected to the top of the lifting column (3); an upper bearing seat (6) is fixedly connected to the top of the lower bearing seat (5); a counter host (7) is installed on the upper bearing seat (6); and an antenna assembly (8) and a camera (9) are respectively provided on the left and right sides of the counter host (7).

2. A multifunctional UAV countermeasure according to claim 1, characterized in that: A rotating motor (10) is provided on one side of the bottom of the lower bearing seat (5); an output shaft of the rotating motor (10) is connected to a first gear (11); a second gear (12) is connected to one side of the first gear (11); and the second gear (12) is fixedly connected to the upper bearing seat (6) through a transmission shaft body that passes through the lower bearing seat (5).

3. A multifunctional UAV countermeasure according to claim 2, characterized in that: The first gear (11) is key-connected to the output shaft of the rotating motor (10); the transmission shaft on the second gear (12) is rotationally connected to the lower bearing seat (5) via a bearing; and the first gear (11) and the second gear (12) are meshed and connected.

4. The multifunctional UAV countermeasure according to claim 1, characterized in that: The rear side of the counter host (7) is fixedly connected to a connection seat (13), and the left and right sides of the connection seat (13) are fixedly connected to plug-in posts (14), and second threaded holes (15) are provided on the two plug-in posts (14).

5. The multifunctional UAV countermeasure according to claim 1, characterized in that: A U-shaped mounting shell (16) is fixedly connected to the top of the upper bearing seat (6), connecting sleeves (17) are provided on the left and right sides of the interior of the U-shaped mounting shell (16), and connecting columns (18) are provided on the left and right outer ends of the U-shaped mounting shell (16), and a first threaded hole (19) is provided on the connecting column (18).

6. The multifunctional UAV countermeasure according to claim 5, characterized in that: The inner hole diameter of the first threaded hole (19) matches the inner hole diameter of the second threaded hole (15), and the first threaded hole (19) and the second threaded hole (15) are locked and fixed by a fixing bolt (20).

7. The multifunctional UAV countermeasure according to claim 5, characterized in that: A camera mounting frame (21) is fixedly connected to the right side of the U-shaped mounting shell (16), and a camera (9) is fixedly connected to the camera mounting frame (21) via screws.

8. The multifunctional UAV countermeasure according to claim 5, characterized in that: The rear side of the U-shaped mounting shell (16) is fixedly connected to a protective shell (22), and the protective shell (22) adopts a high-strength arc-shaped structural design.

Images