Interference device for countering unmanned aerial vehicle and use method thereof

Abstract

The invention discloses an interference device for countering an unmanned aerial vehicle and a using method thereof, and belongs to the technical field of unmanned aerial vehicle equipment.The interference device comprises a supporting frame, a box body is fixedly installed at the top of the supporting frame, a cover opening assembly is rotatably installed at the top of the box body, a bottom plate is fixed to the top of a lifting rod, and two protection assemblies are slidably inserted into the bottom plate; an unmanned aerial vehicle jammer body is positioned and inserted between the two sets of protection assemblies and the bottom plate, each protection assembly comprises a protection plate and a telescopic transverse plate, each protection plate is composed of an upper extension plate, a lower extension plate and a side protection plate, the upper extension plates can drive the box cover to be opened and closed, the lower extension plates are elastically installed on the bottom plate through the telescopic transverse plates, and the side protection plates are arranged on the bottom plate. The unmanned aerial vehicle interference unit has the technical effects that multi-dimensional anti-collision protection is conveniently formed on the unmanned aerial vehicle interference unit in use, the anti-seismic performance is improved, the service life of equipment is prolonged, the unmanned aerial vehicle interference unit can be conveniently and rapidly disassembled and assembled, the use efficiency is improved, and the interference working efficiency is effectively improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of unmanned aerial vehicle equipment, and in particular relates to an interference device for countering unmanned aerial vehicles and a method of using the same. Background Art

[0002] With the widespread adoption of drone technology, drones are increasingly being used in both civilian (such as logistics, surveying and mapping, and aerial photography) and military fields. However, this has also brought with it a series of security risks, including privacy breaches, threats to public safety, and difficulties in regulation. Anti-drone jamming devices are devices used to intervene in, control, or repel illegal or irregular drone flights. Anti-drone jamming technologies fall into three main categories: first, interference blocking, primarily achieved through signal and acoustic interference. For example, drone jammers utilize powerful electromagnetic waves to disrupt communications between drones and their controllers or satellite navigation systems, causing them to lose control, return, or land. Second, direct destruction, including the use of laser weapons and drones to counter drones. Third, monitoring and control, primarily achieved through methods such as hijacking radio control systems.

[0003] To this end, Chinese patent number CN209897068U discloses a drone jamming device, comprising a base, several lifting mechanisms connected to the base, a drone jammer located within a housing, a motor connected to the bottom of the housing, a first rotating shaft driven by the motor, a driving gear connected to the first rotating shaft, a driven gear meshing with the driving gear, a second rotating shaft connected to the driven gear, and a bearing engaged with the free end of the second rotating shaft; the outer ring of the bearing is connected to the housing, and the driven gear is connected to the top of the lifting mechanism. The lifting mechanism can be used to flexibly adjust the height of the drone jammer, increasing the jamming distance and control range, improving the countermeasure effect while facilitating operation. The lifting mechanism can be accommodated between the lower and upper bases for easy transportation and storage.

[0004] However, when the above-mentioned device, the drone jammer, is used after being separated from the box, there is no protective structure around it to protect it. The drone jammer is directly exposed to the outdoors and is susceptible to collisions and scratches, which can easily cause damage to internal electronic components or performance degradation, affecting not only its service life but also its jamming work efficiency. Summary of the Invention

[0005] In response to the problems existing in the prior art, the present invention provides a jamming device for countering drones and a method for using the same, which has the advantages of forming multi-dimensional anti-collision protection for the drone jammer during use, improving shock resistance, extending the life of the equipment, facilitating rapid disassembly and assembly, improving usage efficiency, and effectively improving the efficiency of jamming work. It solves the problem in the prior art that drone jammers are directly exposed to the outdoors, are susceptible to collisions and scratches, and easily cause damage to internal electronic components or performance degradation, which not only affects the service life but also affects the efficiency of their jamming work.

[0006] The present invention is achieved as follows: a jamming device for countering drones comprises a support frame, a box body is fixedly mounted on the top of the support frame, a cover opening assembly is rotatably mounted on the top of the box body, the cover opening assembly comprises a box cover, a lifting assembly is mounted inside the box body, the lifting assembly comprises a lifting rod, a bottom plate is fixed on the top of the lifting rod, two groups of protective assemblies are slidably plugged into the bottom plate, a drone jammer body is positioned and plugged between the two groups of protective assemblies and the bottom plate, the protective assembly comprises a protective plate and a telescopic cross plate, the protective plate consists of an upper extension plate, a lower extension plate and a side guard plate, the upper extension plate can drive the box cover to open and close, and the lower extension plate is elastically mounted on the bottom plate through the telescopic cross plate.

[0007] As a preferred embodiment of the present invention, a sliding frame is fixedly connected to the inner wall of the back side of the box body, a screw rod is connected to the inside of the sliding frame through a bearing, a motor is fixedly installed on the bottom of the sliding frame, the output end of the motor is fixedly connected to the lower end of the screw rod, a lifting plate is threadedly sleeved on the screw rod, and the bottom of the lifting rod is fixedly connected to the end of the lifting plate.

[0008] With this setting, starting the motor can drive the screw to rotate, and then drive the lifting plate to move up and down along the screw and the sliding frame, and drive the lifting rod to move up and down, so as to facilitate the synchronous lifting and moving of the bottom plate, the drone jammer body, and the protective components, and facilitate the height adjustment of the drone jammer body, as well as convenient storage and flexible operation, which is conducive to expanding the signal coverage range, flexibly responding to targets at different heights, and improving the countermeasure accuracy and scene adaptability.

[0009] As a preferred embodiment of the present invention, the two protective plates are respectively corresponding to the front and back of the drone jammer body, the side guard plates extend to the side walls of the drone jammer body, the inner sides of the protective plates are fixedly connected with evenly distributed rubber buffer blocks, and the protective plates are provided with weight-reducing holes. Through this setting, it is convenient to protect the surrounding areas of the drone jammer body, to buffer and absorb the external forces it receives, to enhance its shock and collision resistance, to achieve multi-directional collision protection for the drone jammer when it is extended for use, to ensure its accuracy and quality during jamming work, and to help extend its service life and improve its jamming efficiency.

[0010] As a preferred embodiment of the present invention, a positioning plug is fixedly connected to the middle of the rubber buffer block, and positioning plates are fixed to the front and back of the drone jammer body by bolts. Positioning holes are provided on the positioning plates, and the positioning holes and the positioning blocks are matched and connected.

[0011] Through this arrangement, the positioning plug is inserted into the positioning socket, which improves the stability of the connection structure between the drone jammer body and the protective plate, facilitates the two protective plates to clamp and position the drone jammer body, thereby facilitating the rapid installation and disassembly of the drone jammer body and is easy to use, so that the protective plate can not only provide anti-collision protection for the drone jammer, but also facilitate its rapid disassembly and assembly, flexible operation, and effectively improve the use efficiency of the device.

[0012] As a preferred embodiment of the present invention, a rotating rod is connected between the inner walls on both sides of the front side of the box body through a bearing, the box cover is fixed on the rotating rod, a gear is fixed on the rotating rod, a clearance hole is opened on the box cover, the gear is located at the clearance hole, a tooth segment is fixedly connected to the top front side of the upper extension plate, the tooth segment and the gear are meshed and connected, a rubber rib is fixedly connected to the top of the box body, and the rubber rib is tightly fitted to the box cover.

[0013] This arrangement facilitates the stable installation of the box cover. When the drone jammer needs to be used, the lifting assembly drives the drone jammer body to move upward, which drives the tooth segment of the upper extension plate to engage with the gear. The tooth segment moves upward along the gear and drives the gear to rotate, which in turn drives the rotating rod to rotate, thereby realizing the rotation and opening of the box cover, which is beneficial for the drone jammer to be extended out of the box body for use. When it is stored after use, the same operation is performed. The drone jammer body moves downward, and the tooth segment drives the gear to reverse, so that the rotating rod reverses and drives the box cover to reverse and reset, closing the box opening, realizing the automatic opening and closing operation of the box cover, further improving the use efficiency of the drone jammer, saving time and effort, and thus improving work efficiency. The rubber rib is used to enhance the sealing between the box cover and the box body, and enhance the dust and rain protection effect during storage.

[0014] As a preferred embodiment of the present invention, one end of the telescopic horizontal plate is fixedly connected to the lower extension plate, the other end of the telescopic horizontal plate is slidably inserted into the interior of the base plate and is fixed with a telescopic vertical plate, a sliding groove is provided on the base plate, the telescopic horizontal plate and the telescopic vertical plate slide along the sliding groove, a first spring is tightly pressed between the telescopic vertical plate and one end of the sliding groove, and the first spring is fixed on the telescopic vertical plate.

[0015] This arrangement facilitates the improvement of the stability of the connection structure between the telescopic horizontal plate, the telescopic vertical plate and the bottom plate, thereby facilitating the stable installation of the protective plate and achieving its elastic telescopic movement. The first spring facilitates the enhancement of the protective plate's anti-seismic and anti-collision capabilities, thereby enhancing the protection against drone jammers.

[0016] As a preferred embodiment of the present invention, a sliding hole is provided on the side wall of the bottom plate, the sliding hole is connected to the other end of the slide groove, the telescopic horizontal plate is matched with the sliding hole, the end of the slide groove corresponding to the sliding hole above the sliding hole is fixedly connected to a guide rod, the telescopic vertical plate slides along the guide rod, and a second spring is tightly pressed between the telescopic vertical plate and the other end of the slide groove, and the second spring is sleeved on the guide rod.

[0017] Through this arrangement, the second spring is used to further enhance the anti-seismic and anti-collision capabilities of the protective plate, enhance the protection effect, and enhance the structural stability of the protective plate, so that it is convenient for it to be elastically telescopic and movable. When installing the drone jammer body, the protective plates on both sides are pulled at the same time, so that the telescopic horizontal plate drives the telescopic vertical plate to stretch the first spring and squeeze the second spring, driving the positioning plug away from the bottom plate, and then the drone jammer body is placed on the bottom plate, and the protective plate is loosened, so that the telescopic horizontal plate and the telescopic vertical plate are elastically reset, and then the positioning plug is reset and inserted into the corresponding positioning socket, thereby realizing the rapid installation of the drone jammer.

[0018] As a preferred embodiment of the present invention, an ear plate is fixedly connected to the telescopic vertical plate, and the ear plate is fixedly connected to the telescopic horizontal plate by bolts. A slot is provided at the bottom of the telescopic vertical plate, and the slot is clamped on the guide rod and slides along the guide rod.

[0019] This arrangement facilitates the installation and disassembly of the telescopic vertical plate. The telescopic vertical plate and the telescopic horizontal plate ensure the stability of the connection structure between the protective plate and the base plate, and facilitates the elastic telescopic movement of the protective plate. When the telescopic vertical plate is disassembled, the telescopic horizontal plate drives the protective plate to slide away from the base plate, facilitating the rapid disassembly of the protective plate and making it flexible to use. This facilitates the maintenance and replacement of the protective components, thereby ensuring their protective effect and quality, and further improving their use efficiency.

[0020] A method for using a jamming device for countering drones is provided, and the method is applicable to the jamming device for countering drones, and comprises the following steps: S1. Place the support frame in the target area and activate the lifting assembly to move the bottom plate, protective assembly, and drone jammer body upward. At the same time, the upper extension plate, through the cooperation of the cover opening assembly, drives the box cover to flip upward, so that the box cover automatically opens; S2. The UAV jammer extends out of the box to a certain height, turns on the jammer power supply and transmits a signal, using powerful electromagnetic waves to interfere with the UAV, and provides multi-dimensional anti-collision protection for the UAV jammer through the protective plate; S3. After use, turn off the power switch of the drone jammer body, and the lifting assembly drives the drone jammer body to move downward to reset and store. The upper extension plate cooperates with the cover opening assembly to drive the box cover to close automatically; S4. When disassembling, the lifting assembly drives the bottom plate, protective assembly and drone jammer body to the top of the box, and pulls the protective plates on both sides to loosen the clamping force on the drone jammer body, and then takes out the drone jammer body for easy disassembly and assembly.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the height of the UAV jammer can be flexibly adjusted, which is convenient for storage and use, and can not only expand the signal coverage range, but also improve the countermeasure accuracy and scene adaptability; through the close cooperation of the protective component with the lifting component and the cover opening component, the protective plate has multiple functions: first, it forms multi-dimensional anti-collision protection for the UAV jammer, improves the shock resistance, and extends the life of the equipment; second, it realizes the rapid disassembly and assembly of the jammer, and improves the use efficiency; third, it drives the box cover to open and close automatically, saving time and effort, thereby effectively improving the efficiency of the jamming work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention; Figure 2 Schematic diagram of the internal structure provided by an embodiment of the present invention; Figure 3 This is a schematic diagram of a split structure provided by an embodiment of the present invention; Figure 4 is a schematic diagram of the structure of a protection component provided by an embodiment of the present invention; Figure 5 This is a schematic diagram of the bottom plate structure provided by an embodiment of the present invention; Figure 6 This is a schematic diagram of the box cover structure provided by an embodiment of the present invention; Figure 7 The embodiment of the present invention provides Figure 4 Enlarged structural diagram at point A in the middle.

[0023] In the figure: 1. Support frame; 2. Box body; 201. Rubber rib; 3. Box cover; 301. Rotating rod; 302. Gear; 303. Clearance hole; 4. UAV jammer body; 5. Protective plate; 501. Upper extension plate; 502. Lower extension plate; 503. Side guard plate; 504. Weight reduction hole; 505. Tooth segment; 506. Positioning plug; 507. Rubber buffer block; 6. Telescopic horizontal plate; 601. Telescopic vertical plate; 602. Ear plate; 603. Card slot; 604. First spring; 7. Positioning plug; 701. Positioning hole; 8. Bottom plate; 801. Slide groove; 802. Slide hole; 803. Guide rod; 804. Second spring; 9. Lifting plate; 901. Lifting rod; 902. Screw rod; 903. Slide frame; 904. Motor. DETAILED DESCRIPTION

[0024] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0025] The structure of the present invention is described in detail below with reference to the accompanying drawings.

[0026] refer to Figures 1 to 7 As shown, an interference device for countering drones provided by an embodiment of the present invention includes a support frame 1, a box body 2 is fixedly installed on the top of the support frame 1, an opening cover assembly is rotatably installed on the top of the box body 2, the opening cover assembly includes a box cover 3, a lifting assembly is installed inside the box body 2, the lifting assembly includes a lifting rod 901, a bottom plate 8 is fixed on the top of the lifting rod 901, two groups of protective components are slidably plugged into the bottom plate 8, a drone jammer body 4 is positioned and plugged between the two groups of protective components and the bottom plate 8, the protective assembly includes a protective plate 5 and a telescopic cross plate 6, the protective plate 5 consists of an upper extension plate 501, a lower extension plate 502 and a side guard plate 503, the upper extension plate 501 can drive the box cover 3 to open and close, and the lower extension plate 502 is elastically mounted on the bottom plate 8 through the telescopic cross plate 6.

[0027] Specifically, a sliding frame 903 is fixedly connected to the inner wall of the back side of the box body 2, and a screw rod 902 is connected to the inside of the sliding frame 903 through a bearing. A motor 904 is fixedly installed on the bottom of the sliding frame 903, and the output end of the motor 904 is fixedly connected to the lower end of the screw rod 902. A lifting plate 9 is threadedly sleeved on the screw rod 902, and the bottom of the lifting rod 901 is fixedly connected to the end of the lifting plate 9.

[0028] By adopting the above scheme, starting the motor 904 can drive the screw rod 902 to rotate, and then drive the lifting plate 9 to move up and down along the screw rod 902 and the sliding frame 903, and drive the lifting rod 901 to move up and down, thereby facilitating the synchronous lifting and moving of the bottom plate 8, the drone jammer body 4, and the protective component, making it convenient to adjust the height of the drone jammer body 4, and convenient to store it. It is flexible to operate, which is conducive to expanding the signal coverage range, flexibly responding to targets at different heights, and improving the countermeasure accuracy and scene adaptability.

[0029] Specifically, the two protective plates 5 correspond to the front and back of the drone jammer body 4 respectively, the side guard plates 503 extend to the side walls of the drone jammer body 4, the inner sides of the protective plates 5 are fixedly connected with evenly distributed rubber buffer blocks 507, and the protective plates 5 are provided with weight-reducing holes 504. The above scheme is adopted to facilitate the protection of the four sides of the UAV jammer body 4, to facilitate the buffering and absorption of the external force it receives, to enhance the anti-vibration and anti-collision performance, to achieve multi-directional anti-collision protection for the UAV jammer when it is extended for use, to ensure its accuracy and quality during interference work, to extend its service life, and to improve its interference work efficiency.

[0030] Specifically, a positioning plug 506 is fixedly connected to the middle of the rubber buffer block 507, and a positioning plug plate 7 is fixed to the front and back of the drone jammer body 4 by bolts. A positioning hole 701 is provided on the positioning plug plate 7, and the positioning hole 701 and the positioning plug block 506 are matched and connected.

[0031] By adopting the above scheme, the positioning plug 506 is inserted into the positioning socket 701, which improves the stability of the connection structure between the drone jammer body 4 and the protective plate 5, and facilitates the two protective plates 5 to clamp and position the drone jammer body 4, thereby facilitating the rapid installation and disassembly of the drone jammer body 4 and being easy to use, so that the protective plate 5 can not only provide anti-collision protection for the drone jammer, but also facilitate its rapid disassembly and assembly, and is flexible to operate, thereby effectively improving the utilization efficiency of the device.

[0032] Specifically, a rotating rod 301 is connected between the inner walls on both sides of the front of the box body 2 through a bearing, the box cover 3 is fixed on the rotating rod 301, and a gear 302 is fixed on the rotating rod 301. A clearance hole 303 is opened on the box cover 3, and the gear 302 is located at the clearance hole 303. A tooth segment 505 is fixedly connected to the top front of the upper extension plate 501, and the tooth segment 505 and the gear 302 are meshed and connected. A rubber rib 201 is fixedly connected to the top of the box body 2, and the rubber rib 201 fits tightly against the box cover 3.

[0033] The above scheme is adopted to facilitate the stable installation of the box cover 3. When the drone jammer needs to be used, the lifting assembly drives the drone jammer body 4 to move upward, which can drive the tooth segment 505 of the upper extension plate 501 to engage with the gear 302. The tooth segment 505 moves upward along the gear 302 and drives the gear 302 to rotate, and then drives the rotating rod 301 to rotate, thereby realizing the rotation and opening of the box cover 3, which is conducive to the drone jammer extending out of the box body 2 for use. When it is stored after use, the same operation is performed. The drone jammer body 4 moves downward, the tooth segment 505 drives the gear 302 to reverse, so that the rotating rod 301 reverses and drives the box cover 3 to reverse and reset, closing the opening of the box body 2, realizing the automatic opening and closing operation of the box cover 3, further improving the use efficiency of the drone jammer, saving time and effort, and thus improving work efficiency. The rubber rib 201 is conducive to enhancing the sealing between the box cover 3 and the box body 2, and enhancing the dust and rain protection effect during storage.

[0034] Specifically, one end of the telescopic horizontal plate 6 is fixedly connected to the lower extension plate 502, and the other end of the telescopic horizontal plate 6 is slidably inserted into the interior of the bottom plate 8 and fixed with a telescopic vertical plate 601. A sliding groove 801 is provided on the bottom plate 8, and the telescopic horizontal plate 6 and the telescopic vertical plate 601 slide along the sliding groove 801. A first spring 604 is tightly pressed between the telescopic vertical plate 601 and one end of the sliding groove 801, and the first spring 604 is fixed on the telescopic vertical plate 601.

[0035] The above scheme is adopted to facilitate improving the stability of the connection structure between the telescopic horizontal plate 6, the telescopic vertical plate 601 and the bottom plate 8, thereby facilitating the stable installation of the protective plate 5 and realizing its elastic telescopic movement. The first spring 604 is used to facilitate enhancing the anti-seismic and anti-collision capabilities of the protective plate 5 and enhance the protection effect against drone jammers.

[0036] Specifically, a sliding hole 802 is opened on the side wall of the bottom plate 8, and the sliding hole 802 is connected to the other end of the slide groove 801. The telescopic horizontal plate 6 is matched with the sliding hole 802. The end of the slide groove 801 corresponding to the sliding hole 802 above the sliding hole is fixedly connected with a guide rod 803. The telescopic vertical plate 601 slides along the guide rod 803. A second spring 804 is tightly pressed between the telescopic vertical plate 601 and the other end of the slide groove 801, and the second spring 804 is sleeved on the guide rod 803.

[0037] By adopting the above scheme, the second spring 804 is used to further enhance the anti-seismic and anti-collision capabilities of the protective plate 5, enhance the protection effect, and enhance the structural stability of the protective plate 5, so as to facilitate its elastic telescopic movement. When the drone jammer body 4 is installed, the protective plates 5 on both sides are pulled at the same time, so that the telescopic horizontal plate 6 drives the telescopic vertical plate 601 to stretch the first spring 604 and squeeze the second spring 804, driving the positioning block 506 away from the bottom plate 8, and then the drone jammer body 4 is placed on the bottom plate 8, and the protective plate 5 is loosened, so that the telescopic horizontal plate 6 and the telescopic vertical plate 601 are elastically reset, and then the positioning block 506 is reset and inserted into the corresponding positioning hole 701, thereby realizing the rapid installation of the drone jammer.

[0038] Specifically, an ear plate 602 is fixedly connected to the telescopic vertical plate 601, and the ear plate 602 is fixedly connected to the telescopic horizontal plate 6 by bolts. A slot 603 is provided at the bottom of the telescopic vertical plate 601, and the slot 603 is clamped on the guide rod 803 and slides along the guide rod 803.

[0039] The above scheme is adopted to facilitate the installation and disassembly of the telescopic vertical plate 601. The stability of the connection structure between the protective plate 5 and the base plate 8 is ensured by the telescopic vertical plate 601 and the telescopic horizontal plate 6, and the protective plate 5 is facilitated to elastically telescope and move. When the telescopic vertical plate 601 is disassembled, the telescopic horizontal plate 6 drives the protective plate 5 to slide away from the base plate 8, which facilitates the rapid disassembly of the protective plate 5 and is flexible to use. It is then convenient to repair and replace the protective components, thereby ensuring its protective effect and quality, and helping to further improve its use efficiency.

[0040] A method for using a jamming device for countering drones is provided, and the method is applicable to the jamming device for countering drones, and comprises the following steps: S1. Place the support frame 1 in the target area, start the lifting assembly to drive the bottom plate 8, the protective assembly and the drone jammer body 4 to move upward as a whole. At the same time, the upper extension plate 501 drives the box cover 3 to flip upward through the cooperation of the cover opening assembly, so that the box cover 3 is automatically opened; S2, the drone jammer body 4 extends out of the box 2 and reaches a certain height, the jammer power is turned on to transmit the signal, using strong electromagnetic waves to interfere with the drone, and the drone jammer body 4 is protected from collision in multiple dimensions through the protective plate 5; S3. After use, turn off the power switch of the drone jammer body 4, and the lifting assembly drives the drone jammer body 4 to move downward to reset and store. The upper extension plate 501 drives the box cover 3 to close automatically through the cooperation of the cover opening assembly; S4. When disassembling, the lifting assembly drives the bottom plate 8, the protective assembly and the drone jammer body 4 to move to the top of the box 2, and pulls the protective plates 5 on both sides to release the clamping force on the drone jammer body 4, and then takes out the drone jammer body 4 for easy disassembly and assembly.

[0041] Working principle of the present invention: When in use, the starting motor 904 drives the screw rod 902 to rotate, driving the lifting plate 9 to move up and down along the sliding frame 903, and then the lifting rod 901 drives the bottom plate 8, the drone jammer body 4 and the protective component to rise and fall, and adjust the interference signal coverage height. The box cover 3 adopts an automatic opening and closing design. When the lifting assembly drives the drone jammer body 4 to rise, the tooth segment 505 of the upper extension plate 501 engages with the gear 302 on the rotating rod 301, driving the box cover 3 to rotate and open. When it descends, it automatically closes, and the rubber rib 201 enhances the sealing performance; the protective plate 5 is connected to the bottom plate 8 through the telescopic horizontal plate 6 and the telescopic vertical plate 601, and its elastic telescopic movement is achieved by the first spring 604 and the second spring 804, and cooperates with the rubber buffer block 507, the positioning plug block 506, the positioning plug plate 7, and the positioning socket 701, which can not only provide multi-directional anti-vibration and anti-collision protection for the drone jammer body 4, but also facilitate its positioning, clamping, installation and disassembly.

[0042] The drone jammer body 4 uses strong electromagnetic waves to interfere with the communication between the drone and its controller and satellite navigation system, thereby causing the drone to lose control, return and land. After use, the drone jammer body 4 is turned off, the motor 904 is started to reverse and the jammer falls back to its original position, and the box cover 3 is closed to complete the storage, which is beneficial to extend the service life of the equipment and effectively improve the jamming work efficiency and equipment safety.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A jamming device for countering drones, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly mounted with a box body (2), the top of the box body (2) is rotatably mounted with an opening assembly, the opening assembly including a box cover (3), the interior of the box body (2) is mounted with a lifting assembly, the lifting assembly including a lifting rod (901), the top of the lifting rod (901) is fixed with a bottom plate (8), two groups of protective assemblies are slidably plugged into the bottom plate (8), a drone jammer body (4) is positioned and plugged between the two groups of protective assemblies and the bottom plate (8), the protective assembly including a protective plate (5) and a telescopic transverse plate (6), the protective plate (5) consisting of an upper extension plate (501), a lower extension plate (502) and a side guard plate (503), the upper extension plate (501) can drive the box cover (3) to open and close, and the lower extension plate (502) is elastically mounted on the bottom plate (8) through the telescopic transverse plate (6).

2. The jamming device for countering drones according to claim 1, characterized in that: A sliding frame (903) is fixedly connected to the inner wall of the back side of the box body (2), a screw rod (902) is connected to the interior of the sliding frame (903) via a bearing, a motor (904) is fixedly installed at the bottom of the sliding frame (903), an output end of the motor (904) is fixedly connected to the lower end of the screw rod (902), a lifting plate (9) is threadedly sleeved on the screw rod (902), and the bottom of the lifting rod (901) is fixedly connected to the end of the lifting plate (9).

3. The jamming device for countering drones according to claim 1, characterized in that: The two protective plates (5) are respectively located on the front and back sides of the UAV jammer body (4); the side guard plates (503) extend to the side walls of the UAV jammer body (4); the inner sides of the protective plates (5) are fixedly connected with uniformly distributed rubber buffer blocks (507); and the protective plates (5) are provided with weight-reducing holes (504).

4. The jamming device for countering drones according to claim 3, characterized in that: A positioning plug (506) is fixedly connected to the middle of the rubber buffer block (507), and a positioning plug plate (7) is fixed to the front and back of the UAV jammer body (4) via bolts. A positioning plug hole (701) is provided on the positioning plug plate (7), and the positioning plug hole (701) and the positioning plug block (506) are matched and connected.

5. The jamming device for countering drones according to claim 1, characterized in that: A rotating rod (301) is connected between the inner walls on both sides of the front of the box body (2) via a bearing, the box cover (3) is fixed on the rotating rod (301), a gear (302) is sleeved and fixed on the rotating rod (301), a clearance hole (303) is opened on the box cover (3), the gear (302) is located at the clearance hole (303), a tooth segment (505) is fixedly connected to the front of the top of the upper extension plate (501), the tooth segment (505) and the gear (302) are meshed, and a rubber rib (201) is fixedly connected to the top of the box body (2), and the rubber rib (201) and the box cover (3) are tightly fitted.

6. The jamming device for countering drones according to claim 1, characterized in that: One end of the telescopic transverse plate (6) is fixedly connected to the lower extension plate (502), and the other end of the telescopic transverse plate (6) is slidably plugged into the interior of the bottom plate (8) and fixed with a telescopic vertical plate (601). A sliding groove (801) is provided on the bottom plate (8), and the telescopic transverse plate (6) and the telescopic vertical plate (601) slide along the sliding groove (801). A first spring (604) is pressed between the telescopic vertical plate (601) and one end of the sliding groove (801), and the first spring (604) is fixed on the telescopic vertical plate (601).

7. The jamming device for countering drones according to claim 6, characterized in that: A sliding hole (802) is provided on the side wall of the bottom plate (8), and the sliding hole (802) is connected to the other end of the slide groove (801). The telescopic horizontal plate (6) is matched with the sliding hole (802) and connected. The end of the slide groove (801) corresponding to the sliding hole (802) is fixedly connected with a guide rod (803). The telescopic vertical plate (601) slides along the guide rod (803). A second spring (804) is pressed between the telescopic vertical plate (601) and the other end of the slide groove (801), and the second spring (804) is sleeved on the guide rod (803).

8. The jamming device for countering drones according to claim 7, characterized in that: An ear plate (602) is fixedly connected to the telescopic vertical plate (601), and the ear plate (602) is fixedly connected to the telescopic horizontal plate (6) via bolts. A card slot (603) is provided at the bottom of the telescopic vertical plate (601), and the card slot (603) is clamped on the guide rod (803) and slides along the guide rod (803).

9. A method for using a jamming device to counter drones, characterized in that: The jamming device for countering drones according to any one of claims 1 to 8 comprises the following steps: S1. Place the support frame (1) in the target area, start the lifting assembly to drive the bottom plate (8), the protective assembly and the UAV jammer body (4) to move upward as a whole, and at the same time, the upper extension plate (501) drives the box cover (3) to flip upward through the cooperation of the cover opening assembly, so that the box cover (3) is automatically opened; S2, the UAV jammer body (4) extends out of the box (2) to a certain height, the jammer power is turned on to transmit a signal, and a strong electromagnetic wave is used to interfere with the UAV, and the UAV jammer body (4) is provided with multi-dimensional anti-collision protection through the protective plate (5); S3. After use, the power switch of the drone jammer body (4) is turned off, the lifting assembly drives the drone jammer body (4) to move downward to reset and store, and the upper extension plate (501) drives the box cover (3) to close automatically through the cooperation of the cover opening assembly; S4. When disassembling, the lifting assembly drives the bottom plate (8), the protective assembly and the drone jammer body (4) to move to the top of the box (2), and pulls the protective plates (5) on both sides to release the clamping force on the drone jammer body (4), and then takes out the drone jammer body (4) to facilitate disassembly and assembly.

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