Non-linear node detector convenient to detect

Abstract

The utility model discloses a non-linear node detector convenient to detect, and relates to the field of detectors. The non-linear node detector convenient to detect comprises a detection module, a receiving display module and an adjusting mechanism, the detection module is in communication connection with the receiving display module, and the receiving display module comprises a display screen used for displaying detection information sent by the detection module. The detection module is detachably connected with the receiving display module through the adjusting mechanism, the adjusting mechanism can adjust the distance between the detection module and the receiving display module, and the adjusting mechanism can adjust the detection module at multiple angles. The angle of the detection module can be simply, conveniently and flexibly adjusted, and the detection module can be disassembled, so that simple, convenient and efficient detection is realized.

Description

Technical Field

[0001] This application relates to the field of detectors, and more particularly to nonlinear node detectors that are easy to detect. Background Technology

[0002] A nonlinear node detector is a device that uses nonlinear response characteristics to detect target signals. This detector emits a fundamental wave of a specific frequency and receives harmonic signals generated by the target object. It then uses fuzzy recognition and self-learning algorithms from the field of artificial intelligence to analyze and process the signals, thereby identifying electronic devices with nonlinear nodes. This technology features a large detection area and high detection accuracy, playing a crucial role in various fields such as security searches, surveillance, and identification.

[0003] Existing nonlinear node detectors emit high-frequency S-band fundamental waves to the target area or object via a detection module, capturing the second and third harmonics generated by the target object. After analysis and processing, these harmonic signals can reveal the harmonic variation patterns before and after fundamental wave emission, effectively identifying nonlinear nodes.

[0004] Although nonlinear nodal detectors have wide applications in various fields, existing technologies have some limitations. Firstly, wave transmission and reception are directional, requiring the detection module to adjust its angle for accurate detection. However, existing detection modules have limited angle adjustment capabilities, lacking a simple and flexible adjustment mechanism. Manual and repeated adjustments to the receiving display module are necessary to drive the detection module's angle adjustment. During this process, the display screen rotates with the receiving display module, and large-angle rotation of the screen causes observation difficulties. Overall, the inconvenience of adjusting the detection module's angle affects the flexibility and detection performance of nonlinear nodal detectors. Secondly, because the detection module is not detachable, its extension length cannot be further extended, resulting in a fixed maximum extension distance. This makes it difficult to adapt to complex and changing situations during detection, hindering comprehensive detection. Utility Model Content

[0005] To address the problems of inconvenient and inflexible adjustment of the detection module angle and inability to disassemble the detection module in existing technologies, this application provides a nonlinear node detector that facilitates detection, as detailed below:

[0006] The nonlinear node detector for easy detection includes a detection module, a receiving and display module, and an adjustment mechanism. The detection module is communicatively connected to the receiving and display module. The receiving and display module includes a display screen for displaying detection information sent by the detection module. The detection module is detachably connected to the receiving and display module through the adjustment mechanism. The adjustment mechanism can adjust the distance between the detection module and the receiving and display module, and can also adjust the detection module at multiple angles.

[0007] Preferably, the adjustment mechanism includes a detachable component, a circumferential rotating component, and a telescopic rod. The fixed end of the telescopic rod is fixedly connected to the receiving and display module, and the extended end of the telescopic rod is hinged to one end of the circumferential rotating component. The other end of the circumferential rotating component is detachably connected to the detection module through the detachable component. The circumferential rotating component enables the detachable component to move circumferentially around the axis of the circumferential rotating component.

[0008] Preferably, the circumferential rotating assembly includes a fixed base and a rotating base coaxial with the fixed base, the fixed base and the rotating base being movably connected, and the rotating base being capable of circumferential rotation around the axis.

[0009] Preferably, the fixed base is provided with a receiving groove, and a motor is provided in the receiving groove. The rotating base is driven by the motor to rotate circumferentially around the axis.

[0010] Preferably, the detachable component includes a connecting post, a compression tube, and a tapered nut. At least two compression plates are fixedly provided at the tail end of the compression tube and arranged around the frustum surface. The head of the compression tube is fixedly connected to the other end of the circumferential rotating component. The tapered nut is threadedly connected to the compression tube. One end of the connecting post is fixedly connected to the detection module, and the other end of the connecting post is inserted into the compression tube. When the tapered nut is tightened, it can compress the compression plates to fix the connecting post.

[0011] Preferably, the adjustment mechanism further includes a telescopic extension rod, one end of which is detachably connected to the other end of the circumferential rotation component via the detachable component, and the other end of which is detachably connected to the detection module via the detachable component.

[0012] Preferably, the motor is electrically connected to the receiving and display module, and the receiving and display module can control the rotation angle and rotation speed of the motor.

[0013] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0014] 1. By setting the circumferential rotation component of the adjustment mechanism, the detection module has the ability to adjust in the circumferential direction. Combined with the hinge connection between the telescopic rod and the circumferential rotation component, the detection module can cover most detection angles. Therefore, there is no need to manually adjust the receiving display module to drive the detection module to adjust the angle. This not only avoids the inconvenience of observation caused by the large-angle rotation of the display screen, but also achieves the effect of simple and flexible adjustment of the detection module angle.

[0015] 2. The detection module is detachably connected to the receiving and display module through an adjustment mechanism. This design is beneficial for the further expansion of the detection module to increase the detection distance, for the storage of nonlinear node detectors, and for the modular design to facilitate assembly and maintenance. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely exemplary. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the nonlinear node detector that is easy to detect, provided in the embodiments of this application;

[0018] Figure 2 This is a schematic diagram showing the circumferential rotating component provided in the embodiments of this application being detachably connected to the detection module via a detachable component;

[0019] Figure 3 This is a schematic diagram showing that the extension rod provided in the embodiment of this application is detachably connected to the detection module via a detachable component.

[0020] In the diagram: 1. Detection module; 2. Receiver and display module; 21. Display screen; 3. Adjustment mechanism; 31. Detachable component; 311. Connecting column; 312. Extrusion tube; 313. Tapered nut; 314. Extrusion plate; 32. Circumferential rotation component; 321. Fixed base; 322. Rotating base; 33. Telescopic rod; 34. Extension rod. Detailed Implementation

[0021] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described in this application are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0022] Please refer to the following: Figure 1 The nonlinear node detector for easy detection includes a detection module 1, a receiving and display module 2, and an adjustment mechanism 3. The detection module 1 is communicatively connected to the receiving and display module 2. The receiving and display module 2 includes a display screen 21 for displaying the detection information sent by the detection module 1. The detection module 1 is detachably connected to the receiving and display module 2 through the adjustment mechanism 3. The adjustment mechanism 3 can adjust the distance between the detection module 1 and the receiving and display module 2, and can also adjust the detection module 1 at multiple angles.

[0023] Specifically, please refer to the following: Figure 1 and Figure 2 The adjustment mechanism 3 includes a detachable component 31, a circumferential rotation component 32, and a telescopic rod 33. The fixed end of the telescopic rod 33 is fixedly connected to the receiving and display module 2, and the extended end of the telescopic rod 33 is hinged to one end of the circumferential rotation component 32. The other end of the circumferential rotation component 32 is detachably connected to the detection module 1 through the detachable component 31. The circumferential rotation component 32 enables the detachable component 31 to move circumferentially around the axis of the circumferential rotation component 32.

[0024] Specifically, please refer to the following: Figure 1 and Figure 2 The circumferential rotation component 32 includes a fixed base 321 and a rotating base 322 coaxial with the fixed base 321. The fixed base 321 and the rotating base 322 are movably connected. The rotating base 322 can rotate circumferentially around the axis. There is a certain damping between the fixed base 321 and the rotating base 322 to achieve self-locking, thereby ensuring the stability of the detection module 1 after circumferential adjustment.

[0025] Specifically, the fixed base 321 is provided with a receiving groove, and a motor is provided in the receiving groove. The rotating base 322 is driven by the motor to rotate circumferentially around the axis, thereby reducing the need for manual circumferential adjustment of the detection module 1 and improving the detection efficiency.

[0026] Specifically, please refer to the following: Figure 1 and Figure 2The detachable component 31 includes a connecting post 311, a compression tube 312, and a tapered nut 313. At least two compression plates 314 surrounding the frustum surface are fixedly provided at the tail end of the compression tube 312. The head of the compression tube 312 is fixedly connected to the other end of the circumferential rotating component 32. The tapered nut 313 is threadedly connected to the compression tube 312. One end of the connecting post 311 is fixedly connected to the detection module 1, and the other end of the connecting post 311 is inserted into the compression tube 312. When the tapered nut 313 is tightened, it can compress the compression plates 314 to fix the connecting post 311.

[0027] Specifically, please refer to the following: Figure 3 The adjustment mechanism 3 also includes a telescopic extension rod 34. One end of the extension rod 34 is detachably connected to the other end of the circumferential rotation component 32 via the detachable component 31, and the other end of the extension rod 34 is detachably connected to the detection module 1 via the detachable component 31.

[0028] Specifically, the motor is electrically connected to the receiving and display module 2, and the receiving and display module 2 can control the rotation angle and rotation speed of the motor.

[0029] In actual use, firstly, the angle between the telescopic rod 33 and the detection module 1 is adjusted by using the hinge connection between the telescopic rod 33 and the circumferential rotating component 32, that is, the detection module 1 is adjusted to rotate upward or downward; secondly, the motor is controlled by the receiving and display module 2 to make the rotating seat 322 move circumferentially, thereby driving the detection module 1 to move circumferentially to achieve efficient detection; finally, when it is necessary to detect distant targets, the extension rod 34 can be extended and installed, and the detection module 1 can also be installed on the UAV, but attention should be paid to the communication distance between the detection module 1 and the receiving and display module 2 to avoid loss of detection data.

[0030] In summary, this application allows for easy and flexible adjustment of the angle of the detection module 1 and also enables the disassembly of the detection module 1, thereby achieving simple and efficient detection.

[0031] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0032] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of this application and its equivalents, this application also intends to include such modifications and variations.

Claims

1. A nonlinear node detector that is easy to detect, characterized in that, The device includes a detection module, a receiving and display module, and an adjustment mechanism. The detection module is communicatively connected to the receiving and display module. The receiving and display module includes a display screen for displaying detection information sent by the detection module. The detection module is detachably connected to the receiving and display module through the adjustment mechanism. The adjustment mechanism can adjust the distance between the detection module and the receiving and display module, and can also adjust the detection module at multiple angles.

2. The nonlinear node detector for easy detection as described in claim 1, characterized in that, The adjustment mechanism includes a detachable component, a circumferential rotating component, and a telescopic rod. The fixed end of the telescopic rod is fixedly connected to the receiving and display module, and the extended end of the telescopic rod is hinged to one end of the circumferential rotating component. The other end of the circumferential rotating component is detachably connected to the detection module through the detachable component. The circumferential rotating component enables the detachable component to move circumferentially around the axis of the circumferential rotating component.

3. The nonlinear node detector for easy detection as described in claim 2, characterized in that, The circumferential rotation assembly includes a fixed base and a rotating base coaxial with the fixed base. The fixed base and the rotating base are movably connected, and the rotating base is capable of circumferential rotation around the axis.

4. The nonlinear node detector for easy detection as described in claim 3, characterized in that, The fixed base is provided with a receiving groove, and a motor is provided in the receiving groove. The rotating base is driven by the motor to rotate circumferentially around the axis.

5. The nonlinear node detector for easy detection as described in any one of claims 2 to 4, characterized in that, The detachable component includes a connecting post, a compression tube, and a tapered nut. At least two compression plates are fixedly provided at the tail end of the compression tube and arranged around the frustum surface. The head of the compression tube is fixedly connected to the other end of the circumferential rotating component. The tapered nut is threadedly connected to the compression tube. One end of the connecting post is fixedly connected to the detection module, and the other end of the connecting post is inserted into the compression tube. When the tapered nut is tightened, it can compress the compression plates to fix the connecting post.

6. The nonlinear node detector for easy detection as described in claim 2, characterized in that, The adjustment mechanism also includes a telescopic extension rod, one end of which is detachably connected to the other end of the circumferential rotation component via the detachable assembly, and the other end of which is detachably connected to the detection module via the detachable assembly.

7. The nonlinear node detector for easy detection as described in claim 4, characterized in that, The motor is electrically connected to the receiving and display module, and the receiving and display module can control the rotation angle and rotation speed of the motor.

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