Rotary laser beam interference countering device for unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle interference, and discloses an unmanned aerial vehicle rotary laser beam interference countering device, which comprises a base and a top frame, a side frame is arranged on the base, a rotary interference assembly is arranged between the top frame, the rotary interference assembly comprises a rotary motor and bevel gears I, II and III, the output end of the rotary motor is connected with the bevel gear I, and the bevel gear I is meshed with the bevel gear II; a third bevel gear is arranged between the second bevel gears and internally provided with a rotating column, and the top end of the rotating column is connected with a second laser interference unit. According to the arranged rotary interference assembly, a first bevel gear is driven to rotate through a rotary motor, then a third bevel gear and a rotary column are driven to rotate through the meshing relation of the first bevel gear and a second bevel gear, and a second laser interference unit on the rotary column can emit laser beams to interfere the unmanned aerial vehicle. Due to rotation of the rotating blades and laser beam emission of the first laser interference unit and the second laser interference unit, efficient interference countering can be carried out on the unmanned aerial vehicle in a large range, the interference effect is improved, and the difficulty and labor intensity of manual operation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle interference, in particular to a rotating laser beam interference countermeasure device for unmanned aerial vehicles. Background Art

[0002] Drone interference refers to the behavior of drones entering a certain area or interfering, harassing or monitoring a certain target without authorization or in violation of regulations. This interference may involve many issues such as security and privacy, so corresponding measures need to be taken to deal with and prevent it.

[0003] With the rapid development of science and technology, drone technology has been widely used in military, civil and commercial fields. However, with the increase in the number of drones, the potential safety hazards they may bring are becoming increasingly prominent. In order to deal with this problem, the common drone interference methods currently include radio interference, physical interference and optical interference. However, most of these interference methods require manual operation, which is not only time-consuming and labor-intensive, but also often has unsatisfactory effects and has a greater impact on the surrounding environment. And it is impossible to achieve large-scale and efficient interference countermeasures.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a rotating laser beam interference countermeasure device for unmanned aerial vehicles. Utility Model Content

[0005] The utility model aims to provide a rotating laser beam interference countermeasure device for an unmanned aerial vehicle to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A technical solution for a rotating laser beam interference countermeasure device for an unmanned aerial vehicle comprises a base, a top frame is arranged on the base, a side frame is arranged between the top frame and the base, a rotating interference component is arranged between the top frames, the rotating interference component comprises a rotating motor, an output end of the rotating motor is connected to a bevel gear 1, both sides of the bevel gear 1 are meshingly connected to bevel gear 2, a bevel gear 3 is arranged between the bevel gears 2, a rotating column is arranged inside the bevel gear 3, and a laser jammer 2 is connected to the top of the rotating column.

[0008] As a preferred technical solution, the rotating column is covered with an outer sleeve, the outer sleeve is rotatably connected to the rotating column, a plurality of rotating blades are arranged on the outer side of the outer sleeve, and a plurality of laser jammers are arranged on the rotating blades.

[0009] As a preferred technical solution, the bevel gear 1 is fixedly connected to the rotating column, and the rotating column is connected to the output end of the rotating motor, and the bevel gear 3 is rotatably connected to the rotating column, and the bevel gear 3 is connected to the outer sleeve.

[0010] As a preferred technical solution, the second transmitting end of the laser jammer integrates multiple transmitters, and the multiple transmitter covers are provided with convex lenses.

[0011] As a preferred technical solution, a plurality of reinforcement strips are provided between the top frame and the base.

[0012] As a preferred technical solution, a reinforcement frame is provided between the top frame and the base, and support feet are installed at the bottom of the reinforcement frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model is a rotary laser beam interference countermeasure device for unmanned aerial vehicles. A rotary interference component is provided, which drives bevel gear 1 to rotate through a rotary motor, and then drives bevel gear 3 and a rotating column to rotate through the meshing relationship between bevel gear 1 and bevel gear 2. Laser jammer 2 on the rotating column can emit a laser beam to interfere with the unmanned aerial vehicle. At the same time, when the rotary blades on the outer sleeve rotate, laser jammer 1 can also emit a laser beam to interfere with the unmanned aerial vehicle. Due to the rotation of the rotary blades and the emission of laser beams from laser jammers 1 and 2, the unmanned aerial vehicle can be efficiently interfered with and countermeasured within a larger range, thereby improving the interference effect and reducing the difficulty and labor intensity of manual operation. The rotary laser beam interference countermeasure device for unmanned aerial vehicles of the utility model has the advantages of high efficiency, intelligence, safety, stability, etc., and can effectively solve the problems existing in the existing unmanned aerial vehicle interference methods.

[0015] (2) The utility model is a rotating laser beam interference countermeasure device for unmanned aerial vehicles. In addition, the second transmitting end of the laser jammer of the utility model integrates multiple transmitters, and the outer covers of the multiple transmitters are provided with convex lenses, which can focus the laser beam and improve the interference effect of the laser beam. At the same time, multiple reinforcement strips and reinforcement frames are arranged between the top frame and the base, which enhances the stability and load-bearing capacity of the entire device, so that it can adapt to complex environments and usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a rotating laser beam interference countermeasure device for UAV;

[0017] Figure 2 The present invention is a schematic diagram of the structure of a rotating interference component of a rotating laser beam interference countermeasure device for a UAV.

[0018] In the accompanying drawings: 11, base; 12, side frame; 13, top frame; 14, reinforcement bar; 15, support leg; 16, reinforcement frame; 2, rotating motor; 21, bevel gear one; 22, bevel gear two; 23, bevel gear three; 24, outer sleeve; 25, rotating blade; 26, laser jammer one; 27, laser jammer two. DETAILED DESCRIPTION

[0019] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0020] like Figure 1 , Figure 2 As shown, the utility model provides a technical solution for a rotating laser beam interference countermeasure device for an unmanned aerial vehicle: it includes a base 11, a top frame 13 is arranged on the base 11, a plurality of reinforcement strips 14 are arranged between the top frame 13 and the base 11, a reinforcement frame 16 is arranged between the top frame 13 and the base 11, and a support foot 15 is installed at the bottom of the reinforcement frame 16, a side frame 12 is arranged between the top frame 13 and the base 11, a rotation interference component is arranged between the top frames 13, and the rotation interference component includes a rotating motor 2, an output end of the rotating motor 2 is connected to a bevel gear 1 21, both sides of the bevel gear 1 21 are meshedly connected to bevel gears 2 22, a bevel gear 3 23 is arranged between the bevel gears 2 22, a rotating column is arranged inside the bevel gear 3 23, and a rotating column jacket An outer sleeve 24 is provided, which is rotatably connected to a rotating column. A plurality of rotating blades 25 are arranged on the outer side of the outer sleeve 24, and a plurality of laser jammers 1 26 are arranged on the rotating blades 25. A laser jammer 2 27 is connected to the top of the rotating column. A plurality of emitters are integrated at the transmitting end of the laser jammer 27, and a plurality of emitters are provided with outer covers of the plurality of emitters. Specifically, a plurality of emitters are integrated at the transmitting end of the laser jammer 27, and a plurality of emitters are provided with outer covers of the plurality of emitters, so that the laser beam can be focused, thereby improving the interference effect of the laser beam. A bevel gear 1 21 is fixedly connected to the rotating column, and the rotating column is connected to the output end of the rotating motor 2. A bevel gear 3 23 is rotatably connected to the rotating column, and the bevel gear 3 23 is connected to the outer sleeve 24.

[0021] According to the above scheme, in this embodiment, when in use, by starting the rotating motor 2, the rotating motor 2 drives the bevel gear 1 21 to rotate, and the bevel gear 1 21 drives the bevel gear 2 22 to rotate through the meshing relationship, and the bevel gear 2 22 then drives the bevel gear 3 23 and the rotating column to rotate. The laser jammer 2 27 on the rotating column emits a laser beam to interfere with the drone. At the same time, when the rotating blades 25 on the outer sleeve 24 rotate, the laser jammer 1 26 also emits a laser beam to interfere with the drone. The multiple transmitters integrated at the transmitting end of the laser jammer 2 27 and the setting of the convex lens focus the laser beam and improve the interference effect.

[0022] In addition, the reinforcement strip 14 and the reinforcement frame 16 between the top frame 13 and the base 11 enhance the stability and load-bearing capacity of the entire device, so that it can adapt to complex environments and usage scenarios. The setting of the support feet 15 provides stable support, making the device more stable.

[0023] The UAV rotary laser beam interference countermeasure device can effectively interfere with and counter the UAV in a larger range through the rotation of the rotating blade 25 and the laser beam emission of the laser jammer 1 26 and the laser jammer 2 27, thereby improving the interference effect and reducing the difficulty and labor intensity of manual operation. Its high efficiency, intelligence, safety and stability enable the device to effectively solve the problems existing in the existing UAV interference methods.

[0024] In practical applications, the device can be widely used in military and civilian fields to effectively interfere with and counter drones and protect the security of important facilities and information. At the same time, its high efficiency and intelligent characteristics also enable operators to complete interference tasks more easily and accurately, improving work efficiency.

[0025] The rotating laser beam interference and countermeasure device for UAVs can effectively interfere with and counter UAVs, providing an efficient and intelligent solution for military and civilian fields.

[0026] The working principle and use process of the utility model: After the various components of the solution are assembled in sequence, all the working steps can be completed according to the above implementation methods in sequence according to actual needs.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A UAV rotating laser beam interference countermeasure device, characterized in that: The invention comprises a base (11), a top frame (13) is arranged on the base (11), a side frame (12) is arranged between the top frame (13) and the base (11), a rotation interference component is arranged between the top frame (13), and the rotation interference component comprises a rotating motor (2), an output end of the rotating motor (2) is connected to a bevel gear 1 (21), both sides of the bevel gear 1 (21) are meshingly connected to bevel gear 2 (22), a bevel gear 3 (23) is arranged between the bevel gear 2 (22), a rotating column is arranged inside the bevel gear 3 (23), and a laser jammer 2 (27) is connected to the top of the rotating column.

2. The UAV rotating laser beam interference countermeasure device according to claim 1 is characterized in that: The rotating column is sheathed with an outer sleeve (24), the outer sleeve (24) is rotatably connected to the rotating column, a plurality of rotating blades (25) are arranged on the outer side of the outer sleeve (24), and a plurality of laser jammers (26) are arranged on the rotating blades (25).

3. The UAV rotating laser beam interference countermeasure device according to claim 2 is characterized in that: The bevel gear 1 (21) is fixedly connected to the rotating column, and the rotating column is connected to the output end of the rotating motor (2); the bevel gear 3 (23) is rotatably connected to the rotating column, and the bevel gear 3 (23) is connected to the outer sleeve (24).

4. The UAV rotating laser beam interference countermeasure device according to claim 3 is characterized in that: The transmitting end of the second laser jammer (27) is integrated with a plurality of transmitters, and the outer covers of the plurality of transmitters are provided with convex lenses.

5. The UAV rotating laser beam interference countermeasure device according to claim 1 is characterized in that: A plurality of reinforcement strips (14) are arranged between the top frame (13) and the base (11).

6. The UAV rotating laser beam interference countermeasure device according to claim 1 is characterized in that: A reinforcement frame (16) is provided between the top frame (13) and the base (11), and a support foot (15) is installed at the bottom of the reinforcement frame (16).

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