Fixed omnidirectional unmanned aerial vehicle interference equipment

Abstract

The utility model relates to the technical field of unmanned aerial vehicle interference, in particular to fixed omnidirectional unmanned aerial vehicle interference equipment, which comprises a base and an interference signal transmitting device, a mounting column is fixedly mounted on the upper surface of the base, a mounting port is vertically formed in the top of the mounting column, a driving motor is fixedly mounted on the wall of the mounting port, and the interference signal transmitting device is arranged on the base. A threaded rod is fixedly installed at the top end of an output shaft of the driving motor, the threaded rod is sleeved with a sliding block in a threaded mode, an inserting block is fixedly installed at the bottom of the interference signal transmitting device, and the inserting block is connected with the sliding block through a locking assembly. Limiting blocks are fixedly mounted on the left side and the right side of the sliding block correspondingly, limiting grooves are formed in the left opening wall and the right opening wall of the mounting opening correspondingly, and the two limiting blocks are slidably arranged in the two limiting grooves correspondingly. When the interference signal transmitting device needs to be overhauled or maintained, the interference signal transmitting device can be controlled to descend to the bottom, and potential safety hazards existing in high-altitude operation are avoided.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) jamming technology, and in particular to a fixed omnidirectional UAV jamming device. Background Technology

[0002] Omnidirectional drones are drones that can fly and move flexibly in all directions. They have omnidirectional flight capabilities and special power and control systems. They have been widely used in various fields, but at the same time, they have also brought a series of safety hazards. They can easily interfere with the operation of the power grid and even cause major safety accidents. Therefore, there are now devices on the market that can interfere with and intercept omnidirectional drones.

[0003] Chinese patent CN211992679U discloses a full-band UAV jamming device with a simple structure and reasonable design. The connection between the jamming signal transmitter and the support rod is novel, which makes it easy for staff to install or disassemble the jamming signal transmitter. The steps are simple and quick, reducing the workload of staff.

[0004] The interference signal transmitting device in the aforementioned patent document is supported at a high height, which means that when dismantling the device at a height, personnel need to climb to work, posing a significant safety hazard and making the operation unsafe. Utility Model Content

[0005] The purpose of this utility model is to solve the following shortcomings in the existing technology: the interference signal transmitting device in the existing UAV jamming equipment is supported at a high height, which requires personnel to climb to a height when dismantling the high-altitude device, posing a great safety hazard and lacking operational safety. Therefore, a fixed omnidirectional UAV jamming equipment is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A fixed omnidirectional UAV jamming device includes a base and a jamming signal transmitting device. A mounting column is fixedly installed on the upper surface of the base. A mounting opening is vertically opened at the top of the mounting column. A drive motor is fixedly installed on the wall of the mounting opening. A threaded rod is fixedly installed at the top of the output shaft of the drive motor. An I-shaped slider is threaded onto the threaded rod. An insert is fixedly installed at the bottom of the jamming signal transmitting device. The insert is connected to the slider through a locking component.

[0008] Both sides of the slider are fixedly equipped with limiting blocks with a right-angled trapezoidal longitudinal section. The left and right walls of the mounting opening are provided with limiting grooves. The two limiting blocks are slidably arranged in the two limiting grooves respectively. The left and right side walls of the mounting column are provided with multiple sets of limiting components, which are used to limit the downward movement of the slider.

[0009] Preferably, the locking assembly includes two spring rods respectively fixedly installed on both sides of the insert block and two locking blocks respectively fixedly installed at the ends of the two spring rods. The upper surface of the slider is provided with an insertion port for inserting the insert block. The surface of the slider is symmetrically provided with a pressing port with a triangular longitudinal section. The left and right walls of the insertion port are provided with locking grooves with a rectangular longitudinal section. The longitudinal section of the locking block is a right triangle.

[0010] Preferably, a pull rod is fixedly installed on the upper surface of the locking block, and the surface of the pull rod is provided with anti-slip texture.

[0011] Preferably, the limiting component includes a locking block with a right-angled trapezoidal cross-section, a sliding rod fixedly installed on the side wall of the mounting column, and an L-shaped sliding plate slidably sleeved on the sliding rod. One end of the sliding plate is fixedly connected to the upper surface of the locking block. Multiple rectangular openings are equidistantly provided on both sides of the mounting column. Multiple locking blocks are slidably inserted into the multiple rectangular openings respectively. An mounting block is fixedly installed on the end of the sliding rod away from the mounting column. The mounting block is connected to the sliding plate through a telescopic component. Multiple locking blocks located on both sides of the mounting column are controlled to move away from each other by a pressing component.

[0012] Preferably, the telescopic component includes a telescopic spring sleeved on the slide rod, with both ends of the telescopic spring fixedly connected to the mounting block and the slide plate, respectively.

[0013] Preferably, the pressing assembly includes a rotating rod rotatably mounted on the back of the mounting column, a fixed plate fixedly sleeved on the rotating rod, two hinge rods, and multiple abutment rods. Vertical plates are provided on both sides of the mounting column. The multiple abutment rods are respectively fixedly mounted on the surfaces of the two vertical plates, and each abutment rod abuts against the surfaces of multiple sliding plates near the mounting column. Horizontal bars are fixedly mounted on both sides of the mounting column, with two abutment rods slidably sleeved on the two horizontal bars. U-shaped blocks are fixedly mounted on the sides of the two vertical plates that are close to each other. The fixed plate has mounting openings at both its upper and lower ends. A first rotating shaft is horizontally rotatably mounted within the mounting opening, and a second rotating shaft is horizontally rotatably mounted within the U-shaped block. One end of each of the two hinge rods is rotatably sleeved on the two first rotating shafts, and the other end is rotatably sleeved on the two second rotating shafts.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By coordinating the drive motor, threaded rod, and slider, the interference signal transmitter can be quickly controlled to move vertically, which makes it easy to control its descent to the bottom when it is necessary to inspect or maintain the interference signal transmitter, thus avoiding the safety hazards of working at height.

[0016] 2. The locking component allows for quick assembly and disassembly of the jamming signal transmitter and the slider, facilitating their replacement, saving workers' time, and improving the efficiency of disassembling and assembling the jamming signal transmitter.

[0017] 3. Multiple sets of movement limiting components can restrict the downward movement of the slider, preventing operator error from causing the slider to move rapidly downward along with the interference signal transmitter, thus affecting the operation of the interference drone. Attached Figure Description

[0018] Figure 1 This is a frontal three-dimensional structural diagram of a fixed omnidirectional UAV jamming device proposed in this utility model.

[0019] Figure 2 This is a three-dimensional structural diagram of the rear of a fixed omnidirectional UAV jamming device proposed in this utility model.

[0020] Figure 3 This is a top-view three-dimensional structural diagram of a fixed omnidirectional UAV jamming device proposed in this utility model.

[0021] Figure 4 This is a partial three-dimensional structural diagram of the slider in a fixed omnidirectional UAV jamming device proposed in this utility model.

[0022] Figure 5 This is a partial three-dimensional cross-sectional structural diagram of a fixed omnidirectional UAV jamming device proposed in this utility model;

[0023] Figure 6 for Figure 2 Enlarged view of the structure at point A in the middle;

[0024] Figure 7 for Figure 4 Enlarged view of the structure at point B in the middle.

[0025] In the diagram: 1. Base, 2. Mounting post, 3. Drive motor, 4. Threaded rod, 5. Slider, 6. Interference signal transmitter, 7. Limiting block, 8. Limiting groove, 9. Insert block, 10. Spring rod, 11. Locking block, 12. Insert, 13. Pressing port, 14. Locking groove, 15. Pull rod, 16. Locking block, 17. Slide rod, 18. Slide plate, 19. Telescopic spring, 20. Rotating rod, 21. Fixing plate, 22. Horizontal bar, 23. Vertical plate, 24. Pressing rod, 25. U-shaped block, 26. Hinge rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0028] Reference Figures 1-7 A fixed omnidirectional UAV jamming device includes a base 1 and a jamming signal transmitter 6. A mounting post 2 is fixedly installed on the upper surface of the base 1. A mounting opening is vertically opened at the top of the mounting post 2. A drive motor 3 is fixedly installed on the wall of the mounting opening. A threaded rod 4 is fixedly installed at the top of the output shaft of the drive motor 3. An I-shaped slider 5 is threaded onto the threaded rod 4. An insert block 9 is fixedly installed at the bottom of the jamming signal transmitter 6. The insert block 9 is connected to the slider 5 through a locking component.

[0029] Both sides of the slider 5 are fixedly installed with limiting blocks 7 with a longitudinal section of right trapezoid. The left and right walls of the mounting opening are provided with limiting grooves 8. The two limiting blocks 7 are slidably arranged in the two limiting grooves 8 respectively. The left and right side walls of the mounting column 2 are provided with multiple sets of limiting components, which are used to limit the downward movement of the slider 5.

[0030] When the interference signal transmitter 6 is in operation, it will be located at the highest point. When it is necessary to inspect or maintain the interference signal transmitter 6, the drive motor 3 can be started to control the threaded rod 4 to rotate, so that the slider 5, which is threaded onto the threaded rod 4, moves the interference signal transmitter 6 down until the interference signal transmitter 6 moves down to the lowest point. At this time, it can be manually inspected or maintained, thus avoiding the safety hazards of working at height.

[0031] The locking assembly includes two spring rods 10 fixedly installed on both sides of the insert block 9 and two locking blocks 11 fixedly installed at the ends of the two spring rods 10. The upper surface of the slider 5 is provided with a socket 12 for inserting the insert block 9. The surface of the slider 5 is symmetrically provided with a pressing port 13 with a longitudinal section of triangle. The left and right walls of the socket 12 are provided with locking grooves 14 with a longitudinal section of rectangle. The longitudinal section of the locking block 11 is a right triangle. A pull rod 15 is fixedly installed on the upper surface of the locking block 11. The surface of the pull rod 15 is provided with anti-slip texture.

[0032] When it is necessary to install the jamming signal transmitter 6, first align the plug 9 with the socket 12, and align the two locking blocks 11 with the two pressing ports 13 respectively. Then, control the plug 9 to push into the socket 12. During this process, the inclined surfaces of the two locking blocks 11 will slide into contact with the inclined surfaces of the two pressing ports 13 respectively. Under the action of the inclined surfaces, the two spring rods 10 will retract together until the plug 9 is completely moved into the socket 12. At this time, the two locking blocks 11 will correspond to the positions of the two locking slots 14 respectively. The pressing force of the socket 12 on the locking blocks 11 will disappear, and the locking blocks 11 will quickly move and reset under the elastic potential energy of the spring rods 10. The two reset locking blocks 11 will enter the two locking slots 14 respectively, and the straight edge of the locking block 11 will abut against the opening wall of the locking slot 14, thus completing the installation of the jamming signal transmitter 6.

[0033] When it is necessary to disassemble the interference signal transmitter 6, simply pull the two levers 15 to bring them closer together, causing the two spring rods 10 to retract until the two locking blocks 11 are removed from the two locking slots 14 respectively. This will separate the interference signal transmitter 6 from the slider 5, making it easier to disassemble and replace the interference signal transmitter 6, saving workers' time and improving the efficiency of disassembling and assembling the interference signal transmitter 6.

[0034] The movement limiting component includes a locking block 16 with a right-angled trapezoidal cross-section, a sliding rod 17 fixedly installed on the side wall of the mounting column 2, and an L-shaped sliding plate 18 slidably sleeved on the sliding rod 17. One end of the sliding plate 18 is fixedly connected to the upper surface of the locking block 16. Multiple rectangular openings are equidistantly provided on both sides of the mounting column 2, and multiple locking blocks 16 are slidably inserted into the multiple rectangular openings respectively. A mounting block is fixedly installed on the end of the sliding rod 17 away from the mounting column 2. The mounting block is connected to the sliding plate 18 through a telescopic component. The telescopic component includes a telescopic spring 19 sleeved on the sliding rod 17. The two ends of the telescopic spring 19 are fixedly connected to the mounting block and the sliding plate 18 respectively. Multiple locking blocks 16 located on both sides of the mounting column 2 are controlled to move away from each other by a pressing component. The pressing component includes a rotating rod 20 rotatably installed on the back of the mounting column 2 and a fixed... The mounting post 2 has a fixed plate 21, two hinge rods 26, and multiple abutment rods 24 fitted onto the rotating rod 20. Vertical plates 23 are provided on both sides of the mounting post 2. Multiple abutment rods 24 are fixedly installed on the surfaces of the two vertical plates 23, and the multiple abutment rods 24 abut against the surfaces of the multiple sliding plates 18 near the mounting post 2. Horizontal bars 22 are fixedly installed on both sides of the mounting post 2. Two abutment rods 24 are slidably fitted onto the two horizontal bars 22. U-shaped blocks 25 are fixedly installed on the sides of the two vertical plates 23 that are close to each other. The fixed plate 21 has a mounting opening at both the top and bottom. A first rotating shaft is horizontally rotatably installed in the mounting opening. A second rotating shaft is horizontally rotatably installed in the U-shaped block 25. One end of each of the two hinge rods 26 is rotatably fitted onto the two first rotating shafts, and the other end is rotatably fitted onto the two second rotating shafts.

[0035] When slider 5 moves upward, the inclined surfaces of the two limiting blocks 7 will successively slide into contact with the inclined surfaces of multiple locking blocks 16. When the inclined surface of the limiting block 7 abuts against the inclined surface of the locking block 16, the telescopic spring 19 will be stretched under the pressure of the inclined surfaces, and the locking block 16 will move away from slider 5. When the limiting block 7 is no longer in contact with the locking block 16, the locking block 16 will quickly move back to its original position under the elastic potential energy of the telescopic spring 19. At this time, the straight edge of the upper surface of the locking block 16 located below the limiting block 7 will correspond to the position of the lower surface of the limiting block 7. If you want to control slider 5 to move downward, you need to first rotate the rotating rod 20 to control the fixing plate 21 with the two hinge rods. Rotate 26 so that multiple abutment rods 24 respectively abut against the surfaces of multiple sliding plates 18 near the mounting post 2, and push them to move away from the mounting post 2. This controls multiple locking blocks 16 to move away from the slider 5 until the upper surfaces of multiple locking blocks 16 no longer correspond to the lower surface of the limiting block 7. Only then can the slider 5 be controlled to move down. Otherwise, the limiting block 7 will be blocked by the locking blocks 16 below, and the slider 5 will not be able to move down with the interference signal transmitter 6. This is to avoid operator error that could cause the drive motor 3 to start, causing the threaded rod 4 to rotate, and the slider 5 to move down quickly with the interference signal transmitter 6, affecting the operation of the interference drone.

[0036] In this invention, the interference signal transmitter 6 is located at the highest point during operation. When it is necessary to inspect or maintain the interference signal transmitter 6, the drive motor 3 can be started to control the threaded rod 4 to rotate, so that the slider 5, which is threaded onto the threaded rod 4, moves the interference signal transmitter 6 down until it reaches the lowest point. At this point, it can be manually inspected or maintained, eliminating the need for manual inspection or maintenance of the interference signal transmitter 6 at a high position and avoiding the safety hazards associated with working at height.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixed omnidirectional UAV jamming device, comprising a base (1) and a jamming signal transmitting device (6), characterized in that, A mounting post (2) is fixedly installed on the upper surface of the base (1). The top of the mounting post (2) is vertically provided with a mounting opening. A drive motor (3) is fixedly installed on the wall of the mounting opening. A threaded rod (4) is fixedly installed on the top of the output shaft of the drive motor (3). An I-shaped slider (5) is threaded onto the threaded rod (4). A plug (9) is fixedly installed at the bottom of the interference signal transmitting device (6). The plug (9) is connected to the slider (5) through a locking component. The slider (5) is fixedly installed with a right-angled trapezoidal restriction block (7) on both the left and right sides. The left and right walls of the mounting port are provided with restriction grooves (8). The two restriction blocks (7) are slidably arranged in the two restriction grooves (8). The left and right side walls of the mounting column (2) are provided with multiple sets of movement limiting components. The movement limiting components are used to limit the slider (5) from moving downward.

2. The fixed omnidirectional UAV jamming device according to claim 1, characterized in that, The locking assembly includes two spring rods (10) fixedly installed on both sides of the insert (9) and two locking blocks (11) fixedly installed at the ends of the two spring rods (10). The upper surface of the slider (5) is provided with a socket (12) for inserting the insert (9). The surface of the slider (5) is symmetrically provided with a pressing port (13) with a longitudinal section of triangle. The left and right walls of the socket (12) are provided with locking grooves (14) with a longitudinal section of rectangle. The longitudinal section of the locking block (11) is a right triangle.

3. A fixed omnidirectional UAV jamming device according to claim 2, characterized in that, A pull rod (15) is fixedly installed on the upper surface of the locking block (11), and the surface of the pull rod (15) is provided with anti-slip texture.

4. A fixed omnidirectional UAV jamming device according to claim 1, characterized in that, The limiting component includes a locking block (16) with a right-angled trapezoidal longitudinal section, a sliding rod (17) fixedly installed on the side wall of the mounting column (2), and an L-shaped sliding plate (18) slidably sleeved on the sliding rod (17). One end of the sliding plate (18) is fixedly connected to the upper surface of the locking block (16). Multiple rectangular openings are equally spaced on both sides of the mounting column (2). Multiple locking blocks (16) are slidably inserted into the multiple rectangular openings respectively. An installation block is fixedly installed on the end of the sliding rod (17) away from the mounting column (2). The installation block is connected to the sliding plate (18) through a telescopic component. Multiple locking blocks (16) located on both sides of the mounting column (2) are controlled to move away from each other by a pressing component.

5. A fixed omnidirectional UAV jamming device according to claim 4, characterized in that, The telescopic component includes a telescopic spring (19) sleeved on the slide rod (17), and the two ends of the telescopic spring (19) are fixedly connected to the mounting block and the slide plate (18) respectively.

6. A fixed omnidirectional UAV jamming device according to claim 4, characterized in that, The pressing assembly includes a rotating rod (20) rotatably mounted on the back of the mounting post (2), a fixing plate (21) fixedly sleeved on the rotating rod (20), two hinge rods (26), and multiple abutment rods (24). Vertical plates (23) are provided on both sides of the mounting post (2). The multiple abutment rods (24) are respectively fixedly mounted on the surfaces of the two vertical plates (23), and the multiple abutment rods (24) respectively abut against the surfaces of multiple sliding plates (18) near the mounting post (2). Horizontal bars are fixedly installed on both sides of the mounting post (2). 22), wherein two of the abutment rods (24) are slidably sleeved on two horizontal rods (22), and U-shaped blocks (25) are fixedly installed on the side of the two vertical plates (23) that are close to each other. The upper and lower ends of the fixed plate (21) are provided with mounting openings. A first rotating shaft is horizontally rotatably installed in the mounting opening, and a second rotating shaft is horizontally rotatably installed in the U-shaped block (25). One end of the two hinge rods (26) is rotatably sleeved on the two first rotating shafts, and the other end is rotatably sleeved on the two second rotating shafts.

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