A fast and efficient detection device and system for micro-UAV

Abstract

The present invention discloses a micro-UAV fast and efficient detection device and system, including an UAV detector body, wherein the upper and lower surfaces of the UAV detector body are integrally connected with a plurality of heat dissipation fins, and both sides of the UAV detector body are slidably connected with protective handles; the present invention belongs to the field of UAV detection technology, and the purpose of the present invention is to solve the problem that the interface on the UAV detector in the prior art lacks a protective function and is easily damaged by collision, and the technical effect achieved is: when the first protective plate is in the unfolded state, the limit hole is connected to the limit clamping column, and the second protective plate and the connecting clamping column in the fastening mechanism are cooperated to effectively protect the interface from collision, and when in use, the switching can be quickly realized so that the first protective plate is stored in the storage groove, and at the same time, a long strip cleaning brush is installed on the slide plate in the protective handle, and the heat dissipation fins can also be cleaned during the switching process.

Description

Technical Field

[0001] The present invention relates to the field of unmanned aerial vehicle (UAV) detection technology, and in particular to a micro-UAV rapid and efficient detection device and system. Background Art

[0002] Micro UAVs are palm-sized aircraft, which are reconnaissance equipment that can be used for aerial surveillance, biological warfare agent detection, target identification, communication relay, etc. In order to detect and track micro UAVs, detection devices are often placed in some important places.

[0003] At present, the detection device of micro UAV is mainly UAV detector. UAV detector is usually a box structure with heat dissipation fins connected to the upper and lower surfaces, which plays a good heat dissipation role, but is not easy to clean. The front end is provided with a variety of interfaces connected to different connectors. When the UAV detector is carried and transported or not in use and placed on the desktop, there is a certain probability that the interface will be bumped. At this time, the interface is prone to deformation and damage, resulting in the subsequent inability to continue to use and cannot be safely guaranteed.

[0004] In addition, when the micro-UAV detection devices detect the presence of UAVs in the airspace, they directly emit interference patterns, which often results in the inability of their own UAVs to operate in the airspace, resulting in inaccurate UAV detection. Summary of the invention

[0005] The present invention provides the following technical solutions:

[0006] According to a first aspect of the present invention, a micro-UAV rapid and efficient detection device comprises an UAV detector body, the upper and lower surfaces of the UAV detector body are integrally connected with a plurality of heat dissipation fins, both sides of the UAV detector body are slidably connected with protective handles, the front of the UAV detector body is connected with two upper and lower distributed fastening mechanisms, the front end of the UAV detector body is fixedly connected with a plurality of interfaces, and the front end of the UAV detector body is fixedly connected with six limit clamps.

[0007] Furthermore, the protective handle includes a slide plate that is slidably connected to the side wall of the drone detector body, the inner wall of the slide plate is provided with a storage groove, a first protective plate is movably connected in the storage groove, three limiting holes are provided on the outer wall of the first protective plate, four pairs of connecting holes are provided on the inner wall of the slide plate, and a long gripping opening is provided on the outer wall of the slide plate.

[0008] Furthermore, when carrying and storing, the limit clamping column passes through the limit hole, and the slide plate is an arc-shaped structure.

[0009] Furthermore, the fastening mechanism includes a second protective plate fixedly connected to the front side of the drone detector body, the second protective plate is rotatably connected to a screw away from the interface, the screw is threadedly connected to a lifting plate, both ends of the lifting plate are movably connected to movable rods, the other ends of the two movable rods are movably connected to sliders, the sliders are slidably connected to a side of the second protective plate away from the interface, and the ends of the two sliders away from each other are integrally connected to a pair of connecting clamps.

[0010] Furthermore, the upper and lower screw rods are both welded with knobs, and the connecting clamping column is clamped in the connecting hole.

[0011] Furthermore, a long strip cleaning brush is provided on one side of the upper and lower slide plates that are away from each other, and the long strip cleaning brush is fixedly connected to the slide plate by screws.

[0012] Furthermore, the upper and lower ends of the drone detector body are provided with supporting feet, and the supporting feet are connected to the drone detector body by welding.

[0013] A micro UAV fast and efficient detection system includes a signal receiving module, a signal analysis module, a signal transmission module and a signal interference module, specifically:

[0014] A signal receiving module is used to acquire and receive drone signals in the monitoring area and transmit the acquired signals to a signal analysis unit;

[0015] The signal analysis module is used to analyze the transmitted signals and extract possible drone signal features;

[0016] The spectrum analysis unit in the signal analysis module performs spectrum analysis on these signals, and the feature extraction unit extracts signal features that may belong to drones, remote control signal features in a specific frequency range, and GPS signal features from the spectrum;

[0017] The signal transmission module is used to transmit the drone signal characteristics to the control terminal in the hands of the backstage personnel and display the extracted drone signal characteristics;

[0018] The signal jammer module is used to generate jammer signals based on the extracted drone signal characteristics and transmit the jammer signals into the airspace.

[0019] Furthermore, the control terminal is connected to the signal transmission module and is used to display the detected drone information and perform control operations on the entire system.

[0020] Furthermore, the signal interference module can generate a variety of interference signals including GPS interference signals and remote control signal interference signals.

[0021] The present invention has the following advantages: when being carried for transportation or stored when not in use, the first protective plate in the protective handle is in an unfolded state, and the limiting hole on the first protective plate is connected to the limiting clamping column, and cooperates with the second protective plate and the connecting clamping column in the fastening mechanism, so that the interface can be effectively protected against collision. When in use, it can also be quickly switched so that the first protective plate is stored in the storage groove, and the first protective plate will not be lost. At the same time, a long cleaning brush is installed on the slide plate in the protective handle. During the switching process, the heat dissipation fins can also be cleaned. It is highly flexible to use and can ensure the heat dissipation effect of the heat dissipation fins.

[0022] The control terminal of the present invention is used for displaying detection results and system control, and can effectively improve the accuracy and reliability of unmanned aerial vehicle detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a micro-UAV rapid and efficient detection device and a system protective handle provided by the present invention when stored.

[0024] Figure 2 A micro-UAV fast and efficient detection device and system provided by the present invention Figure 1 A is an enlarged view of the middle image.

[0025] Figure 3 A three-dimensional diagram of a quick and efficient detection device for a micro-UAV and a system protection handle provided by the present invention when unfolded.

[0026] Figure 4 A micro-UAV fast and efficient detection device and system provided by the present invention Figure 3 Enlarged view of B.

[0027] Figure 5 A micro-UAV fast and efficient detection device and system provided by the present invention Figure 1 Enlarged view of C in the middle.

[0028] In the figure: 10, the main body of the drone detector; 20, the heat dissipation fins; 30, the protective handle; 31, the skateboard; 32, the storage slot; 33, the first protective plate; 34, the limit hole; 35, the connecting hole; 36, the long grip; 40, the fastening mechanism; 41, the second protective plate; 42, the screw; 43, the lifting plate; 44, the movable rod; 45, the slider; 46, the connecting column; 50, the interface; 60, the limit column; 70, the long strip cleaning brush; 80, the support foot. DETAILED DESCRIPTION

[0029] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figures 1 to 5 As shown, a micro-UAV fast and efficient detection device in an embodiment of the first aspect of the present invention includes an UAV detector body 10, a plurality of heat dissipation fins 20 are integrally connected to the upper and lower surfaces of the UAV detector body 10, protective handles 30 are slidably connected to both sides of the UAV detector body 10, two fastening mechanisms 40 distributed up and down are connected to the front of the UAV detector body 10, a plurality of interfaces 50 are fixedly connected to the front end of the UAV detector body 10, and six limit clamping columns 60 are fixedly connected to the front end of the UAV detector body 10;

[0032] In the above embodiment, it should be noted that the interface 50 includes multiple and different interfaces, and can be connected to different connectors;

[0033] The technical effect achieved by the above embodiment is that the shape of the protective handle 30 can be flexibly switched, and the interface 50 can be protected from collision when being carried, transported or stored. When in use, it can be stored without interfering with the connection between the interface 50 and the connector.

[0034] Example 2

[0035] like Figures 1 to 5 As shown, a micro-UAV fast and efficient detection device includes all the contents of Example 1. In addition, the protective handle 30 includes a slide plate 31 slidably connected to the side wall of the UAV detector body 10, the inner wall of the slide plate 31 is provided with a storage groove 32, and a first protective plate 33 is movably connected in the storage groove 32. The outer wall of the first protective plate 33 is provided with three limiting holes 34, the inner wall of the slide plate 31 is provided with four pairs of connection holes 35, and the outer wall of the slide plate 31 is provided with a long gripping opening 36. When carrying and storing, the limiting clamping column 60 passes through the limiting hole 34. The slide plate 31 is an arc-shaped structure, and a long strip cleaning brush 70 is provided on the side away from each other of the upper and lower slide plates 31, and the long strip cleaning brush 70 is fixedly connected to the slide plate 31 by screws;

[0036] In the above embodiment, it should be noted that after being deployed, the two first protection plates 33 maintain a distance between them;

[0037] The technical effect achieved by the above embodiment is: when in use, the first protective plate 33 is stored in the storage groove 32, and will not interfere with the normal connection of the interface 50. When carrying, transporting or storing, the first protective plate 33 is unfolded to protect the interface 50 from collision. It can be switched quickly, and during the switching process, the long strip cleaning brush 70 can be driven to move back and forth, so as to clean the dust on the heat sink 20.

[0038] Example 3

[0039] like Figures 1 to 5 As shown, a micro-UAV fast and efficient detection device includes all the contents of Example 2. In addition, a fastening mechanism 40 includes a second protective plate 41 fixedly connected to the front of the UAV detector body 10, the second protective plate 41 is rotatably connected to a screw 42 away from the interface 50, the screw 42 is threadedly connected to a lifting plate 43, both ends of the lifting plate 43 are movably connected to movable rods 44, the other ends of the two movable rods 44 are movably connected to sliders 45, the sliders 45 are slidably connected to a side of the second protective plate 41 away from the interface 50, the ends of the two sliders 45 away from each other are integrally connected to a pair of connecting clamps 46, the upper and lower screws 42 are welded with knobs, and the connecting clamps 46 are clamped in the connecting hole 35;

[0040] In the above embodiment, it should be noted that the front position of the second protective plate 41 is closer to the front of the interface 50, which can play a good protective role.

[0041] The technical effect achieved by the above embodiment is: the forward rotation knob can drive the screw rod 42 to rotate forward, and the lifting plate 43 moves close to the side of the interface 50. Under the movable connection of the movable rod 44, the two sliders 45 move away from each other, and the two pairs of connecting clamps 46 move away from each other accordingly, so that they can be clamped in the connecting hole 35, and the sliding plate 31 can be locked. Similarly, when the knob is reversed, the two pairs of connecting clamps 46 move close to each other and disengage from the connecting hole 35, and the sliding plate 31 can slide.

[0042] Example 4

[0043] like Figures 1 to 5 As shown, a micro UAV fast and efficient detection device includes all the contents of Example 3. In addition, the upper and lower ends of the UAV detector body 10 are provided with support feet 80, and the support feet 80 are welded to the UAV detector body 10;

[0044] In the above embodiment, it should be noted that the length of the support leg 80 is greater than the length of the screw rod 42, so as to prevent the screw rod 42 from colliding with the ground or the placement table;

[0045] The technical effect achieved by the above embodiment is: it plays a supporting role, can prevent the heat dissipation fins 20 from contacting the ground or the placement table, and the heat dissipation fins 20 below have good ventilation and heat dissipation effects.

[0046] Working principle: When in use, the first protective plate 33 is stored in the storage slot 32. When carrying, transporting or storing, first reverse the knob. At this time, the two pairs of connecting posts 46 move closer to each other and separate from the connecting holes 35 at the front. Slide the slide plate 31 forward to the maximum length, swing the first protective plate 33 outward, slide the slide plate 31 backward, and insert the limiting hole 34 on the first protective plate 33 into the limiting post 60 until the slide plate 31 can no longer move backward. Finally, turn the knob forward again. At this time, the two connecting posts 46 move away from each other and are clamped in the connecting holes 35 at the rear. At this time, anti-collision protection of the docking interface 50 can be achieved.

[0047] Example 5

[0048] A micro UAV fast and efficient detection system includes a signal receiving module, a signal analysis module, a signal transmission module and a signal interference module, specifically:

[0049] A signal receiving module is used to acquire and receive drone signals in the monitoring area and transmit the acquired signals to a signal analysis unit;

[0050] The signal analysis module is used to analyze the transmitted signals and extract possible drone signal features;

[0051] The spectrum analysis unit in the signal analysis module performs spectrum analysis on these signals, and the feature extraction unit extracts signal features that may belong to drones, remote control signal features in a specific frequency range, and GPS signal features from the spectrum;

[0052] The signal transmission module is used to transmit the drone signal characteristics to the control terminal in the hands of the backstage personnel and display the extracted drone signal characteristics;

[0053] The signal jammer module is used to generate jammer signals based on the extracted drone signal characteristics and transmit the jammer signals into the airspace.

[0054] The system can monitor and analyze airspace signals in real time, quickly and accurately identify drone signal characteristics and generate targeted jamming signals, effectively improving the efficiency and reliability of drone jamming, which is of great significance in ensuring the safety of important areas;

[0055] The control terminal is connected to the signal transmission module and is used to display the detected drone information and perform control operations on the entire system.

[0056] The signal interference module can generate a variety of interference signals including GPS interference signals and remote control signal interference signals.

[0057] The control terminal is used to display the detection results and control the system. The present invention can effectively improve the accuracy and reliability of UAV detection.

Claims

1. A micro-UAV fast and efficient detection device, characterized in that: The drone detector body (10) comprises a plurality of heat dissipation fins (20) integrally connected to the upper and lower surfaces of the drone detector body (10), protective handles (30) slidably connected to both sides of the drone detector body (10), two fastening mechanisms (40) distributed up and down connected to the front of the drone detector body (10), a plurality of interfaces (50) fixedly connected to the front end of the drone detector body (10), and six limit clamping columns (60) fixedly connected to the front end of the drone detector body (10); The protective handle (30) comprises a slide plate (31) connected to the side wall of the drone detector body (10) in a forward and backward sliding manner, the inner wall of the slide plate (31) is provided with a storage groove (32), a first protective plate (33) is movably connected in the storage groove (32), the outer wall of the first protective plate (33) is provided with three limiting holes (34), the inner wall of the slide plate (31) is provided with four pairs of connection holes (35), the outer wall of the slide plate (31) is provided with a long gripping opening (36), when carrying and storing, the limiting clamping column (60) passes through the limiting hole (34), and the slide plate (31) is an arc-shaped structure; The fastening mechanism (40) comprises a second protective plate (41) fixedly connected to the front side of the drone detector body (10); the second protective plate (41) is rotatably connected to a screw rod (42) away from the interface (50); the screw rod (42) is threadedly connected to a lifting plate (43); both ends of the lifting plate (43) are movably connected to movable rods (44); the other ends of the two movable rods (44) are movably connected to sliders (45); the sliders (45) are slidably connected to a side of the second protective plate (41) away from the interface (50); and the ends of the two sliders (45) away from each other are integrally connected to a pair of connecting clamping columns (46).

2. The micro-UAV rapid and efficient detection device according to claim 1 is characterized in that: The upper and lower screw rods (42) are both welded with knobs, and the connecting clamping column (46) is clamped in the connecting hole (35).

3. The micro-UAV rapid and efficient detection device according to claim 1 is characterized in that: A long strip cleaning brush (70) is provided on one side of the upper and lower slide plates (31) that are away from each other. The long strip cleaning brush (70) is fixedly connected to the slide plate (31) by screws.

4. The micro-UAV rapid and efficient detection device according to claim 1 is characterized in that: Support feet (80) are provided at both the upper and lower ends of the drone detector body (10); the support feet (80) are connected to the drone detector body (10) by welding.

5. A micro-UAV fast and efficient detection system, applied in the micro-UAV fast and efficient detection device as claimed in any one of claims 1 to 4, comprising a signal receiving module, a signal analysis module, a signal transmission module and a signal interference module, specifically: A signal receiving module is used to acquire and receive drone signals in the monitoring area and transmit the acquired signals to a signal analysis unit; The signal analysis module is used to analyze the transmitted signals and extract the characteristics of drone signals; The spectrum analysis unit in the signal analysis module performs spectrum analysis on these signals, and the feature extraction unit extracts the signal features belonging to the drone, the remote control signal features in a specific frequency range, and the GPS signal features from the spectrum; The signal transmission module is used to transmit the drone signal characteristics to the control terminal in the hands of the backstage personnel and display the extracted drone signal characteristics; The signal jammer module is used to generate jammer signals based on the extracted drone signal characteristics and transmit the jammer signals into the airspace.

6. A micro-UAV rapid and efficient detection system according to claim 5, characterized in that: The control terminal is connected to the signal transmission module and is used to display the detected drone information and perform control operations on the entire system.

7. A micro-UAV rapid and efficient detection system according to claim 6, characterized in that: The signal interference module can generate a variety of interference signals including GPS interference signals and remote control signal interference signals.

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