Holder type unmanned aerial vehicle jammer

Abstract

The utility model discloses a holder type unmanned aerial vehicle interference unit which comprises a main machine shell, a swing motor is installed on the main machine shell, the front portion of the swing motor is in transmission connection with a support, the inner side of the support is fixedly connected with a pitching motor, and the pitching motor is in transmission connection with an interference unit fixing frame. An interference unit body is connected to the upper portion of the interference unit fixing frame, an aircraft connecting plate is detachably connected to the upper portion of the main machine shell, a damping connecting piece is installed on the aircraft connecting plate, and the damping connecting piece comprises a sleeve. The interference unit is provided with the aircraft connecting plate which can be fixed on the anti-interference aircraft, so that the large-range movement of the interference unit is realized. The maneuverability greatly enhances the application scene of the jammer, so that the jammer can execute tasks in a wider environment, such as air monitoring, emergency response and the like, thereby improving the flexibility and applicability of the whole system.

Description

Technical Field

[0001] This utility model belongs to the field of jammer technology, and in particular relates to a gimbal-type drone jammer. Background Technology

[0002] In recent years, incidents of unauthorized drone flights, especially intrusions into airport airspace protection zones, have occurred frequently, seriously threatening the normal operation of airports and the safety of passengers. Because aircraft fly at low altitudes and have limited maneuverability during takeoff and landing, it is difficult for them to take effective measures to avoid drones and other airborne objects in a timely manner, potentially threatening flight safety or causing flight delays. Therefore, to ensure flight safety, it is necessary to create a clean zone in the area where aircraft takeoff and landing occur. Consumer-grade drones are inexpensive, readily available, and easy to operate, resulting in a large user base and significant regulatory challenges. They are easily exploited by criminals, placing considerable pressure on security and confidentiality efforts.

[0003] Internationally, drone defense technology has seen rapid development in the past two years. Industry experts say that the earliest equipment used for drone defense was the electronic jamming gun, which mounts an electronic jammer on a rifle frame and emits jamming signals by aiming at the drone. However, this type of individual equipment has limited effective range and its effectiveness is not entirely satisfactory. Therefore, we propose a gimbal-mounted drone jammer. Utility Model Content

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a gimbal-type UAV jammer. By providing a connecting plate that can be fixed to the anti-jamming aircraft, the jammer can move over a wide range. Shock absorption balls are used to achieve vibration resistance, and the launch angle of the jammer is improved by using swing motors and pitch motors.

[0005] This utility model is implemented as follows: a gimbal-type UAV jammer includes a main body shell, on which a swing motor is mounted. A bracket is driven to the front of the swing motor, and a pitch motor is fixedly connected to the inner side of the bracket. The pitch motor is driven to a jammer mounting bracket, and a jammer body is connected to the upper part of the jammer mounting bracket. An aircraft connecting plate is detachably connected to the upper part of the main body shell, and a shock-absorbing connector is mounted on the aircraft connecting plate. The shock-absorbing connector includes a sleeve, and a connecting shaft is slidably connected inside the sleeve. A shock-absorbing ball is mounted at the lower part of the connecting shaft. Several built-in transmitting antennas are fixedly connected to the front side of the jammer body.

[0006] Optionally, the sleeve is fitted onto the aircraft connecting plate, a tapered limiting buckle is fixedly connected to the upper part of the connecting shaft, and a limiting plate is fixedly connected to the lower part of the connecting shaft.

[0007] Optionally, a support arm is fixedly connected to the upper part of the main housing, and a mounting block is fixedly connected to the front part of the support arm.

[0008] Optionally, a rectangular positioning hole is provided on the front side of the mounting block, and screw holes are provided on the left and right sides of the mounting block.

[0009] Optionally, a connecting rod is welded to the lower part of the aircraft connecting plate, and an adapter block is welded to the lower part of the connecting rod.

[0010] Optionally, a rectangular connecting plate is welded onto the adapter block, the rectangular connecting plate is connected to the mounting block by bolts, and a center positioning block is welded onto one side of the adapter block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By incorporating an aircraft mounting plate that can be fixed to the anti-jamming aircraft, the jammer achieves a wide range of mobility. This design frees the jammer from being confined to ground or other fixed locations, allowing it to change its operating position as the aircraft moves. This mobility significantly enhances the jammer's application scenarios, enabling it to perform tasks in a wider range of environments, such as aerial surveillance and emergency response, thereby improving the overall system's flexibility and applicability. The ultimate benefit is expanding the jammer's operating range and increasing its application potential in different environments.

[0013] 2. By installing shock-absorbing connectors, including shock-absorbing balls, on the aircraft's connecting plate, this design effectively absorbs vibrations generated during flight. As a key component, the shock-absorbing balls effectively reduce jammer jitter caused by aircraft movement, ensuring stable transmission of the jamming signal. This not only improves the jammer's operational stability but also indirectly enhances the jamming effect, ensuring reliable performance in complex environments. Therefore, the use of shock-absorbing balls significantly enhances the equipment's durability and reliability, reducing the risk of functional failure due to vibration.

[0014] 3. By using a combination of oscillating and pitching motors, the jammer's launch angle can be flexibly adjusted. These two sets of motors control the horizontal and vertical angle changes respectively, enabling the jammer to locate and interfere with targets in three-dimensional space. This design greatly increases the operational freedom of the equipment, allowing users to precisely adjust the launch direction according to actual needs, thereby improving jamming efficiency and accuracy. The resulting benefits are a significant improvement in the system's adaptability and ease of operation, making the equipment more efficient and reliable when performing specific tasks.

[0015] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0016] Figure 1 This is a first-view structural schematic diagram provided by this utility model;

[0017] Figure 2 This is a second-view schematic diagram provided by this utility model;

[0018] Figure 3 This is a schematic diagram of the aircraft after the connecting plate has been removed, as provided by this utility model;

[0019] Figure 4 This is a schematic diagram of the jammer mounting bracket provided by this utility model;

[0020] Figure 5 This is a schematic diagram of the shock-absorbing connector provided by this utility model.

[0021] In the diagram: 1. Jammer body; 2. Jammer mounting bracket; 3. Pitch motor; 4. Bracket; 5. Main casing; 6. Support arm; 7. Aircraft connecting plate; 8. Shock-absorbing connector; 81. Conical limit buckle; 82. Sleeve; 83. Connecting shaft; 84. Limiting plate; 85. Shock-absorbing ball; 9. Swing motor; 10. Connecting rod; 11. Adapter block; 12. Center positioning block; 13. Rectangular connecting plate; 14. Mounting block; 15. Built-in transmitting antenna. Detailed Implementation

[0022] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0023] like Figures 1 to 5 As shown in the figure, this utility model provides a gimbal-type drone jammer.

[0024] The system includes a main casing 5, on which a swing motor 9 is mounted. A bracket 4 is driven to the front of the swing motor 9. A pitch motor 3 is fixedly connected to the inner side of the bracket 4. A jammer mounting bracket 2 is driven to the pitch motor 3. A jammer body 1 is connected to the upper part of the jammer mounting bracket 2. An aircraft connecting plate 7 is detachably connected to the upper part of the main casing 5. A shock-absorbing connector 8 is mounted on the aircraft connecting plate 7. The shock-absorbing connector 8 includes a sleeve 82. A connecting shaft 83 is slidably connected inside the sleeve 82. A shock-absorbing ball 85 is mounted at the lower part of the connecting shaft 83. Several built-in transmitting antennas 15 are fixedly connected to the front of the jammer body 1.

[0025] The sleeve 82 is fitted onto the aircraft connecting plate 7. A conical limit buckle 81 is fixedly connected to the upper part of the connecting shaft 83, and a limit plate 84 is fixedly connected to the lower part of the connecting shaft 83.

[0026] The embedded structure improves the reliability of the connection. The conical limit buckle 81 prevents the connecting shaft 83 from disengaging from the sleeve 82 when subjected to external force. The conical limit buckle 81 facilitates connection with the aircraft and enhances the safety of the connection.

[0027] A support arm 6 is fixedly connected to the upper part of the main housing 5, and a mounting block 14 is fixedly connected to the front of the support arm 6. The support arm 6 is designed to establish a stable bridge between the main housing 5 and the mounting block 14, ensuring that the mounting block 14 can maintain good structural rigidity in any position.

[0028] A rectangular positioning hole is provided on the front side of the mounting block 14, and screw holes are provided on the left and right sides of the mounting block 14.

[0029] The rectangular positioning holes facilitate quick positioning of the mounting block 14 with other components, while the screw hole design ensures that the bolts can firmly fix the mounting block 14 in its installation position.

[0030] A connecting rod 10 is welded to the lower part of the aircraft connecting plate 7, and an adapter block 11 is welded to the lower part of the connecting rod 10.

[0031] The connecting rod 10 serves as a transition component, increasing both the overall height of the structure and its structural strength.

[0032] The center positioning block 12 is used to insert into the rectangular positioning hole. The design of the center positioning block 12 ensures that the components can be accurately aligned during the assembly process, which is especially suitable for application scenarios that require high-precision positioning.

[0033] A rectangular connecting plate 13 is welded onto the adapter block 11. The rectangular connecting plate 13 is connected to the mounting block 14 by bolts. A center positioning block 12 is welded onto one side of the adapter block 11.

[0034] Working principle: In use, the gimbal-type UAV jammer is connected to the anti-jamming aircraft via the aircraft connection plate 7. When the anti-jamming aircraft is in motion, the shock-absorbing ball 85 in the shock-absorbing connector 8 absorbs the vibrations generated during flight, thereby protecting the internal electronic components from damage and ensuring the stable operation of the jammer body 1.

[0035] The oscillating motor 9 drives the jammer mounting bracket 2 to rotate horizontally, while the pitch motor 3 controls the vertical angle change of the jammer mounting bracket 2. The combined action of these two motors allows the jammer body 1 to cover a larger spatial area, thereby improving its jamming effect on the target UAV.

[0036] The operator can adjust the angles of the oscillation motor 9 and the pitch motor 3 via the remote control system to precisely aim at the target UAV to be jammed. The built-in transmitting antenna 15 at the front of the jammer body 1 will emit jamming signals of a specific frequency after receiving instructions. These signals will disrupt the navigation system or communication link of the target UAV, thereby blocking or interfering with its control signals.

[0037] To ensure a secure connection between the jammer and the anti-jamming aircraft, the connecting rod 10 and the adapter block 11 below the aircraft connection plate 7 provide stable physical connection points. The rectangular connection plate 13 is tightly connected to the mounting block 14 by bolts, ensuring that the equipment will not loosen or fall off due to the movement of the aircraft during mission execution.

[0038] In summary, this gimbal-type drone jammer utilizes advanced gimbal technology and shock absorption design, enabling it to effectively counter drone threats in practical applications while ensuring its own stability and durability.

[0039] 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gimbal-type UAV jammer, comprising a main housing (5), characterized in that: A swing motor (9) is installed on the main body housing (5). A bracket (4) is driven to the front of the swing motor (9). A pitch motor (3) is fixedly connected to the inner side of the bracket (4). A jammer mounting bracket (2) is driven to the pitch motor (3). A jammer body (1) is connected to the upper part of the jammer mounting bracket (2). An aircraft connecting plate (7) is detachably connected to the upper part of the main body housing (5). A shock-absorbing connector (8) is installed on the aircraft connecting plate (7). The shock-absorbing connector (8) includes a sleeve (82). A connecting shaft (83) is slidably connected inside the sleeve (82). A shock-absorbing ball (85) is installed at the lower part of the connecting shaft (83). Several built-in transmitting antennas (15) are fixedly connected to the front side of the jammer body (1).

2. The gimbal-type UAV jammer according to claim 1, characterized in that: The sleeve (82) is fitted onto the aircraft connecting plate (7), and a conical limit buckle (81) is fixedly connected to the upper part of the connecting shaft (83), and a limit plate (84) is fixedly connected to the lower part of the connecting shaft (83).

3. The gimbal-type UAV jammer according to claim 1, characterized in that: The upper part of the main housing (5) is fixedly connected to a support arm (6), and the front part of the support arm (6) is fixedly connected to a mounting block (14).

4. A gimbal-type UAV jammer according to claim 3, characterized in that: The mounting block (14) has a rectangular positioning hole on its front side and screw holes on its left and right sides.

5. A gimbal-type UAV jammer according to claim 4, characterized in that: A connecting rod (10) is welded to the lower part of the aircraft connecting plate (7), and an adapter block (11) is welded to the lower part of the connecting rod (10).

6. A gimbal-type UAV jammer according to claim 5, characterized in that: A rectangular connecting plate (13) is welded onto the adapter block (11), and the rectangular connecting plate (13) is connected to the mounting block (14) by bolts. A center positioning block (12) is welded onto one side of the adapter block (11).

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