Multi-point observation type nonlinear node detector

Abstract

The utility model discloses a multi-point observation type nonlinear node detector, and relates to the field of detectors. The multipoint observation type nonlinear node detector comprises a detection module, a receiving display module and an observation auxiliary module, the receiving display module comprises a holding shell, a signal receiving and analyzing assembly and a display assembly, and the display assembly is connected with the holding shell through a hinge through the observation auxiliary module. The display assembly is in communication connection with the signal receiving and analyzing assembly, the observation auxiliary module can change the angle between the display assembly and the holding shell, and the observation auxiliary module can also facilitate observation of the display assembly. The problem that screen display data cannot be observed in time due to the fact that the screen angle cannot be adjusted and the strong light environment can be solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of detectors, in particular to a multi-point observation nonlinear node detector. BACKGROUND

[0002] With the progress of science and technology, nonlinear node detectors have become key technical equipment in the fields of security inspection, monitoring and identification. This device detects signals by utilizing the nonlinear response characteristics of target objects, specifically by emitting a fundamental wave of a specific frequency and capturing the harmonic signals generated thereby. It uses fuzzy recognition algorithms and self-learning algorithms in the field of artificial intelligence to conduct in-depth analysis and processing of these signals, thereby accurately identifying electronic devices containing nonlinear nodes. With its wide detection range and high accuracy, nonlinear node detectors play an increasingly important role in related fields. The nonlinear node detectors currently on the market mainly emit high-frequency fundamental waves in the S-band through their detection modules, while capturing the second and third harmonic signals generated by the target objects. After careful analysis and processing, these harmonic signals can reveal the change pattern of the harmonics before and after the fundamental wave is emitted, thereby effectively identifying nonlinear nodes.

[0003] The emission and reception of waves by nonlinear node detectors are directional, so the angle of the detection module needs to be adjusted by adjusting the handle to achieve multi-angle transmission and reception of waves, thereby achieving multi-angle detection of target areas or objects. However, the existing screens are fixed to the handle, so when the handle is adjusted, the screen is offset, making data observation inconvenient, and even in single-person operation, the data displayed on the screen may not be observed, which is extremely detrimental to the development of detection work. At the same time, when conducting detection work outdoors or in strong light, it is often difficult to observe the screen display data, which makes it impossible to understand the detection situation in a timely manner through the detected data, thereby affecting the efficiency of detection. CONTENT OF THE INVENTION

[0004] In order to solve the problem of non-adjustable screen angle and the inability to observe screen display data in strong light environment in the prior art, the present application provides a multi-point observation nonlinear node detector, and the specific scheme is as follows:

[0005] The multi-point observation nonlinear node detector comprises a detection module, a receiving and displaying module, and an observation auxiliary module. The receiving and displaying module comprises a holding shell, a signal receiving and analyzing component, and a display component. The display component is hingedly connected to the holding shell through the observation auxiliary module. The display component is in communication connection with the signal receiving and analyzing component. The observation auxiliary module can change the angle between the display component and the holding shell, and can also facilitate observation of the display component.

[0006] Preferably, the observation auxiliary module comprises a reverse U-shaped baffle, the reverse U-shaped baffle is arranged on the top of the display assembly, the reverse U-shaped baffle is detachably connected with the display assembly, the display assembly comprises a screen for displaying the analyzed detection data, and the reverse U-shaped baffle extends to the side of the screen of the display assembly.

[0007] Preferably, the observation auxiliary module further comprises a limiting strip and a limiting groove, the limiting strip is arranged on the inner side of the reverse U-shaped baffle and is fixedly connected with the inner side of the reverse U-shaped baffle, the limiting groove is in a reverse U-shaped structure, and the limiting groove is arranged on the outer circumferential part of the display assembly.

[0008] Preferably, the reverse U-shaped baffle comprises a rectangular top plate, a first trapezoidal side plate and a second trapezoidal side plate, the lower base of the first trapezoidal side plate is fixedly connected with the first side of the rectangular top plate, the lower base of the second trapezoidal side plate is fixedly connected with the second side of the rectangular top plate, the lower base refers to the longer one of the two bases of the trapezoid, the first trapezoidal side plate is parallel to the second trapezoidal side plate, and the oblique waist edges of the first trapezoidal side plate and the second trapezoidal side plate are parallel.

[0009] Preferably, the bottom of the limiting groove is provided with a plurality of magnetic grooves, each of the magnetic grooves is provided with a magnet, and the limiting strip is made of ferromagnetic material.

[0010] Preferably, the observation auxiliary module comprises a first rotating block, a second rotating block and a rotating shaft, the rotating shaft is horizontally fixedly arranged on the upper side of the holding shell, the first rotating block and the second rotating block are respectively fixedly arranged on the lower end of the display assembly, the first rotating block is hingedly connected with one end of the rotating shaft, and the second rotating block is hingedly connected with the other end of the rotating shaft.

[0011] Preferably, the first rotating block, the second rotating block and the rotating shaft are all in a circular tube shape, and end covers are respectively fixedly arranged on the side of the first rotating block away from the rotating shaft and the side of the second rotating block away from the rotating shaft.

[0012] One or more technical solutions provided in the application have at least the following technical effects or advantages:

[0013] 1. The display assembly is hingedly connected with the holding shell through the observation auxiliary module, so that the angle between the display assembly and the holding shell can be adjusted, and then the display assembly can adapt to the adjustment of the holding shell, thereby avoiding the problem that the data displayed by the display assembly cannot be observed due to the adjustment of the holding shell.

[0014] 2. By setting the inverted U-shaped baffle and making the inverted U-shaped baffle and the display assembly detachable, the display assembly can adapt to strong light environment, and the inverted U-shaped baffle can be detached to ensure portability in weak light environment indoors.

[0015] 3. By setting the limiting strip and the limiting groove, the inverted U-shaped baffle can be quickly disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only exemplary, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0017] Figure 1 is a structural schematic diagram of a multi-point observation type nonlinear node detector provided by the embodiment of the application;

[0018] Figure 2 is an installation schematic diagram of the inverted U-shaped baffle and the display assembly provided by the embodiment of the application;

[0019] Figure 3 is a schematic diagram of the inverted U-shaped baffle provided by the embodiment of the application;

[0020] Figure 4 is a schematic diagram of the display assembly and the holding shell hinged connection provided by the embodiment of the application.

[0021] In the figure: 1, detection module; 2, receiving and display module; 21, holding shell; 22, display assembly; 31, inverted U-shaped baffle; 311, rectangular top plate; 312, first trapezoidal side plate; 313, second trapezoidal side plate; 32, limiting strip; 33, limiting groove; 34, first rotating block; 35, second rotating block; 36, rotating shaft. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the application will be described clearly and completely below in combination with the drawings of the application. Obviously, the embodiments described in the application are only part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the application.

[0023] Please refer to Figure 1The multi-point observation type nonlinear node detector comprises a detection module 1, a receiving and displaying module 2 and an observation auxiliary module, the receiving and displaying module 2 comprises a holding shell 21, a signal receiving and analyzing assembly and a display assembly 22, the display assembly 22 is hingedly connected with the holding shell 21 through the observation auxiliary module, the display assembly 22 is communicatively connected with the signal receiving and analyzing assembly, the display assembly 22 and the signal receiving and analyzing assembly can be connected through a wire or through Bluetooth, the signal receiving and analyzing assembly is used for receiving a detection signal returned by the detection module 1, after analyzing the returned detection signal, the signal receiving and analyzing assembly transmits and displays the analyzed detection data on the display assembly 22, the observation auxiliary module can change the angle between the display assembly 22 and the holding shell 21, and the observation auxiliary module can also facilitate the observation of the display assembly 22.

[0024] Specifically, please refer to Figure 2 The observation auxiliary module comprises a reverse U-shaped baffle 31, the reverse U-shaped baffle 31 is arranged at the top of the display assembly 22, and the reverse U-shaped baffle 31 is detachably connected with the display assembly 22, the display assembly 22 comprises a screen, the screen is used for displaying the analyzed detection data, one side of the display assembly 22 provided with the screen is a screen side, the reverse U-shaped baffle 31 extends to the screen side of the display assembly 22, thereby reducing the influence of external light on the screen display, and especially in the outdoor strong light environment, the shading function of the reverse U-shaped baffle 31 is very necessary.

[0025] Specifically, please refer to Figure 2 and Figure 3 The observation auxiliary module further comprises a limiting strip 32 and a limiting groove 33, the limiting strip 32 is arranged along the inner side of the reverse U-shaped baffle 31, the limiting strip 32 is fixedly connected with the inner side of the reverse U-shaped baffle 31, the limiting groove 33 is reverse U-shaped, and the limiting groove 33 is arranged at the outer circumferential portion of the display assembly 22; and the limiting strip 32 can be clamped in the limiting groove 33.

[0026] Specifically, please refer to Figure 3 The reverse U-shaped baffle 31 comprises a rectangular top plate 311, a first trapezoidal side plate 312 and a second trapezoidal side plate 313, the lower base of the first trapezoidal side plate 312 is fixedly connected with the first side of the rectangular top plate 311, the lower base of the second trapezoidal side plate 313 is fixedly connected with the second side of the rectangular top plate 311, the lower base refers to the longer one of the two bases of the trapezoid, the first trapezoidal side plate 312 is parallel to the second trapezoidal side plate 313, and the oblique waist edges of the first trapezoidal side plate 312 and the second trapezoidal side plate 313 are parallel.

[0027] Specifically, the limiting groove 33 is provided with a plurality of magnetic attraction grooves, and a magnet is arranged in each magnetic attraction groove.

[0028] Specifically, please refer to Figure 1 and Figure 4 The observation auxiliary module comprises a first rotating block 34, a second rotating block 35 and a rotating shaft 36, the rotating shaft 36 is horizontally fixed on the upper side of the holding shell 21, the first rotating block 34 and the second rotating block 35 are respectively fixed on the lower end of the display assembly 22, the first rotating block 34 is hingedly connected with one end of the rotating shaft 36, and the second rotating block 35 is hingedly connected with the other end of the rotating shaft 36.

[0029] Specifically, the first rotating block 34, the second rotating block 35 and the rotating shaft 36 are all circular tubes, and end covers are respectively fixed on the sides of the first rotating block 34 and the second rotating block 35 away from the rotating shaft 36.

[0030] When the non-linear node detector is used for detection, one hand holds the holding shell 21, and the holding shell 21 is driven to rotate through the wrist, so that the angle of the detection module 1 is adjusted, and multi-point detection is realized; after the position of the holding shell 21 is changed, the angle of the display assembly 22 is adjusted by using the other hand, so that the observation of the screen display data is realized in time, each detection point position corresponds to a specific angle of the display assembly 22, and the angle-adjustable display assembly 22 realizes multi-point observation of the non-linear node detector; if detection is performed in strong light outdoors, the inverted U-shaped baffle 31 is installed, and the external chaotic light is blocked by means of the inverted U-shaped baffle 31, and the installation of the inverted U-shaped baffle 31 is that the inverted U-shaped baffle 31 is sleeved on the outer periphery of the display assembly 22, and then the limiting strip 32 is clamped in the limiting groove 33 to realize the installation of the inverted U-shaped baffle 31. The angle-adjustable display assembly 22 is that the screen angle is adjustable; and the installation of the inverted U-shaped baffle 31 solves the problem that screen display data cannot be observed in time in a strong light environment.

[0031] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those of ordinary skill in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Therefore, the application is not intended 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, many modifications and variations of the present application are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the application and its equivalents, the application can be practiced otherwise than as specifically described.

Claims

1. A multipoint observation nonlinear node probe, characterized by, Including detection module, receiving display module and observation auxiliary module, the receiving display module includes holding shell, signal receiving analysis component and display component, the display component is hinged with the holding shell through the observation auxiliary module, the display component is connected with the signal receiving analysis component, the observation auxiliary module can change the angle between the display component and the holding shell, the observation auxiliary module can also easily observe the display component.

2. The multi-point observation non-linear node probe of claim 1, wherein, The observation auxiliary module includes a reverse U-shaped baffle, which is arranged on the top of the display component, and the reverse U-shaped baffle is detachably connected with the display component, and the reverse U-shaped baffle extends to the screen side of the display component.

3. The multi-point observation non-linear node probe of claim 2, wherein, The observation auxiliary module further includes a limiting strip and a limiting groove, the limiting strip is arranged along the inner side of the reverse U-shaped baffle, the limiting strip is fixedly connected with the inner side of the reverse U-shaped baffle, the limiting groove is in the shape of a reverse U, and the limiting groove is arranged on the outer peripheral part of the display component, and the limiting strip can be clamped in the limiting groove.

4. The multi-point observation non-linear node probe of claim 2, wherein, The reverse U-shaped baffle includes a rectangular top plate, a first trapezoidal side plate and a second trapezoidal side plate, the lower base of the first trapezoidal side plate is fixedly connected with the first side of the rectangular top plate, the lower base of the second trapezoidal side plate is fixedly connected with the second side of the rectangular top plate, the first trapezoidal side plate is parallel to the second trapezoidal side plate, and the oblique waist edges of the first trapezoidal side plate and the second trapezoidal side plate are parallel.

5. The multi-point observation non-linear node probe of claim 3, wherein, The bottom of the limiting groove is provided with a plurality of magnetic grooves, and a magnet is arranged in each magnetic groove, and the limiting strip is made of ferromagnetic material.

6. The multi-point observation non-linear node probe of claim 1, wherein, The observation auxiliary module includes a first rotating block, a second rotating block and a rotating shaft, the rotating shaft is horizontally fixed on the upper side of the holding shell, the first rotating block and the second rotating block are respectively fixed on the lower end of the display component, the first rotating block is hingedly connected with one end of the rotating shaft, and the second rotating block is hingedly connected with the other end of the rotating shaft.

7. The multi-point observation non-linear node probe of claim 6, wherein, The first rotating block, the second rotating block and the rotating shaft are all in the shape of a circular tube, and end covers are respectively fixed on the sides of the first rotating block and the second rotating block away from the rotating shaft.

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