CN214471331U - Spectrum probe - Google Patents

Abstract

The application belongs to the technical field of spectrum detection, and particularly relates to a spectrum probe. The method comprises the following steps: the device comprises a shell, a connecting assembly, a detection assembly and a control assembly. The interior of the shell is provided with a containing cavity; the connecting assembly is arranged in the accommodating cavity and is fixedly connected with the shell; the detection assembly comprises a spectral image acquisition module (5), an RGB module (6) and an ambient light module (7), the spectral image acquisition module (5), the RGB module (6) and the ambient light module (7) are all arranged on the connecting assembly, and a preset included angle is formed between the ambient light module (7) and the spectral image acquisition module (5); the control assembly comprises a circuit board (8) and a main board (9), and the circuit board (8) and the main board (9) are installed on the connecting assembly. This application can effectively monitor the quality of water condition, has that the integrated level is high, information transmission is fast, the radiating effect is good, advantage with low costs.

Description

Spectrum probe

Technical Field

The application belongs to the technical field of spectrum detection, and particularly relates to a spectrum probe.

Background

The hyperspectral imaging technology is an image data technology based on a plurality of narrow wave bands, and can acquire continuous and narrow wave band image data with high spectral resolution. The image obtained by the hyperspectral imaging equipment has higher requirements on timeliness of information transmission, and with 5G commercialization, the possibility is provided for fast transmission of the hyperspectral image.

At present, mature hyperspectral imaging equipment in the market has fewer types, huge equipment volume and high price, and general equipment can only image 3-6 spectral bands, belongs to multispectral imaging equipment and has limitations in purchase and use; in addition, the existing spectrum application aiming at water quality mostly uses satellite remote sensing and unmanned aerial vehicle aerial photography, and a spectrum camera for monitoring aiming at an actual water area on the ground is rare.

Accordingly, a technical solution is desired to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.

SUMMERY OF THE UTILITY MODEL

It is an object of the present application to provide a spectroscopic probe to address at least one of the problems of the prior art.

The technical scheme of the application is as follows:

a spectroscopic probe head comprising:

a housing having a receiving cavity therein;

the connecting assembly is arranged in the accommodating cavity and is fixedly connected with the shell;

the detection assembly comprises a spectral image acquisition module, an RGB module and an ambient light module, the spectral image acquisition module, the RGB module and the ambient light module are all arranged on the connecting assembly, and a preset included angle is formed between the ambient light module and the spectral image acquisition module;

the control assembly, the control assembly includes circuit board and mainboard, the circuit board and the mainboard is all installed on coupling assembling.

Optionally, the casing includes main box and front face, the front face with main box fixed connection, the mouth frame has been seted up on the front face, install high printing opacity material component on the mouth frame.

Optionally, a ball head connecting part is arranged on the main box, the ball head connecting part is connected with a ball head of the holder, and the spectrum probe is controlled to rotate by a transmission motor in the holder.

Optionally, the front face and the main box are fixedly connected in a detachable manner.

Optionally, the connecting assembly includes a bracket and an adapter plate, the bracket is arranged in parallel with the mouth frame and is fixedly mounted on the front face, and the adapter plate is fixedly mounted on the bracket.

Optionally, the spectral image acquisition module, the ambient light module, the circuit board and the mainboard are respectively fixed mounting in on the support, the RGB module fixed mounting be in on the keysets, just the spectral image acquisition module is located hold the axle center position in chamber, the RGB module the ambient light module the circuit board and the mainboard sets up respectively the week side of spectral image acquisition module.

Optionally, the spectral image collecting module includes a spectral image sensor, the RGB module includes a color image sensor, and the ambient light module includes an ambient light sensor, wherein the spectral image sensor is disposed at a horizontal and vertical rotation axis of the spectral probe, and the color image sensor and the ambient light sensor are disposed at two sides of the spectral image sensor respectively.

Optionally, a predetermined included angle between the ambient light module and the spectral image acquisition module in the vertical direction of the spectral probe is 15 to 60 degrees.

Optionally, a signal transmission module and a HUB module are arranged on the circuit board.

Optionally, a heat sink is disposed on the bracket, a heat conduction block is disposed on the circuit board, the heat conduction block abuts against the heat sink, and a heat dissipation module is disposed on the motherboard.

Utility model has the following beneficial technical effects:

the spectrum probe of this application, the multiple detection module that has integrateed, through spectral image collection module, RGB module and ambient light module, can realize spectral image information, color image information and test environment light information's collection respectively to realize the transmission and the processing of information through control assembly, this spectrum probe can effectively monitor the quality of water condition, has that the integrated level is high, information transmission is fast, the radiating effect is good, advantage with low costs. In the application, the spectrum image sensor is arranged at the horizontal and vertical rotating axes of the spectrum probe, the color image sensor and the ambient light sensor are respectively arranged at two sides of the spectrum image sensor, and the included angle between the ambient light sensor and the spectrum image sensor in the vertical direction of the spectrum probe is 15-60 degrees, preferably 25-40 degrees, particularly preferably 30 degrees, so that the spectrum probe can sufficiently receive sunlight.

Drawings

FIG. 1 is a front view of a spectroscopic probe according to one embodiment of the present application;

FIG. 2 is an angular view of a spectroscopic probe in accordance with an embodiment of the present application;

fig. 3 is an exploded view of fig. 2.

Wherein:

1-a main box; 2-front face; 21-high light transmission material element; 3-a scaffold; 4-a patch panel; 5-a spectral image acquisition module; 6-RGB module; 7-an ambient light module; 8-a circuit board; 81-a signal transmission module; 82-HUB module; 9-a main board; 91-heat dissipation module.

Detailed Description

In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.

The present application is described in further detail below with reference to fig. 1 to 3.

The application provides a spectral probe, including: the device comprises a shell, a connecting assembly, a detection assembly and a control assembly.

Specifically, as shown in fig. 1, the housing includes two parts, a main box 1 and a front face 2 disposed at the front side of the main box 1, the front face 2 and the main box 1 can be fixedly connected in a detachable manner, an opening frame is disposed on the front face 2, a high light-transmitting material element 21, such as glass, is mounted on the opening frame, and an accommodating cavity is disposed inside the housing formed by the main box 1 and the front face 2. In a preferred embodiment of the present application, a ball head connecting part is disposed on the main box 1, the ball head connecting part is connected with a ball head of the pan/tilt head, and the spectral probe is controlled to rotate by a transmission motor inside the pan/tilt head, so as to realize multiple motion modes of the spectral probe, such as rotation, pitching and swinging. In the embodiment, the spectrum probe can continuously rotate 360 degrees in the horizontal direction and-15-90 degrees in the vertical direction under the driving of the transmission motor in the holder, so that the multi-angle and multi-direction adjustment of the spectrum probe is realized.

It can be understood that, in this embodiment, a plurality of internal thread holes may be provided on the inner wall of the front face 2, and the front face 2 and the main box 1 may be fixedly connected by screws.

Advantageously, in this embodiment, the high light-transmitting material element 21 on the opening frame is white glass, and is fixed on the opening frame of the front face 2 by adhesive, and the white glass made of the high light-transmitting material can improve the detection effect of the detection assembly in the accommodating cavity. It will be appreciated that the mounting of the various detection assemblies may also be accommodated by appropriate adjustment of the area of the mouth frame of the front face 2.

The spectrum probe of this application still including setting up the coupling assembling in the inside chamber that holds of casing, coupling assembling and casing fixed connection can be used to survey subassembly and control assembly's installation.

In one embodiment of the present application, the connection assembly comprises a bracket 3 disposed in the receiving cavity and an adapter plate 4. As shown in fig. 2 to 3, in the present embodiment, the bracket 3 is disposed in parallel with the mouth frame, a plurality of female screw holes are provided in the inner wall of the front face 2, and the bracket 3 is fixed to the front face 2 by a plurality of screws. Specifically, the bracket 3 is provided with a bottom plate fixed on the front face 2, and a first mounting plate, a second mounting plate and a third mounting plate which are used for mounting the detection assembly and the control assembly, wherein one side of the bottom plate is provided with an arc-shaped groove; the adapter plate 4 is mounted on the third mounting plate of the bracket 3. In this embodiment, the bottom plate, the first mounting plate, the second mounting plate, and the third mounting plate of the bracket 3 are integrally formed.

The application of the spectrum probe, the detection assembly includes spectral image acquisition module 5, RGB module 6 and ambient light module 7. In one embodiment of the present application, the spectral image acquisition module 5 is a spectral image sensor, the RGB module 6 is a color image sensor, and the ambient light module 7 is an ambient light sensor. The spectral image sensor can collect spectral image information, realize 5-10 min spectral panoramic imaging and can be used for detecting the water quality condition; the color image sensor can acquire color image information, has good real-time performance, can be used for capturing and monitoring the water surface and the bank condition; the ambient light sensor can collect test ambient light information, and the measured ambient light information is used for calibration through an algorithm.

Further, spectral image gathers module 5, RGB module 6 and ambient light module 7 and all installs on coupling assembling. In this embodiment, spectral image gathers module 5 and sets up in the opening of third mounting panel, and both ends are connected with the third mounting panel through the screw respectively, and spectral image gathers module 5 and sets up in the axle center position that holds the chamber, is located the level and the vertical rotation axle center of spectrum probe, and advantageously, the camera lens center of spectral image gathers module 5 can coincide with the center of front face 2 or be close to as far as possible. RGB module 6 and ambient light module 7 are placed respectively in the both sides of spectral image collection module 5, and wherein, RGB module 6 holds in the convex recess of support 3 bottom plate, and the tip can be connected with keysets 4 through a plurality of screws, and ambient light module 7's both ends can be connected with the connecting plate that corresponds respectively through the screw, install on support 3's second mounting panel through two connecting plates, two connecting plates and second mounting panel integrated into one piece. Advantageously, the ambient light module 7 and the spectral image acquisition module 5 have a predetermined included angle in the vertical direction of the spectral probe, so as to be convenient for receiving sunlight fully. It is understood that the angle between the ambient light module 7 and the spectral image capturing module 5 can be set to 15-60 degrees, preferably 25-40 degrees, and particularly preferably 30 degrees.

In a preferred embodiment of the present application, the present invention further comprises control components respectively mounted on the connection components, and the control components comprise a circuit board 8 and a main board 9. Wherein, the circuit board 8 is preferably an FPGA circuit board, the circuit board 8 is located on the periphery of the spectral image acquisition module 5, and can be connected with the first mounting plate of the bracket 3 through a screw post, the circuit board 8 is provided with a signal transmission module 81 and a HUB module 82, and the signal transmission module 81 can be a 5G module. Advantageously, in this embodiment, the bracket 3 is further provided with a heat sink, and the circuit board 8 is provided with a heat conduction block, and the heat conduction block abuts against the heat sink, so that the heat of the circuit board 8 is dissipated. Mainboard 9 is the main control board, preferably is the Xavier mainboard, has six different treater in the mainboard 9: a Valta tens GPU, an eight core ARM64 CPU, a dual NVDLA deep learning accelerator, an image processor, a vision processor, and a video processor that enable it to process tens of algorithms simultaneously and in real time for sensor processing, ranging, positioning and mapping, vision and perception, and path planning. In this embodiment, the mainboard 9 is located the week side of spectral image acquisition module 5, and its both ends can be connected with the first mounting panel and the second mounting panel of support 3 through the screw post respectively, still is provided with thermal module 91 on the mainboard 9, and the mainboard 9 of being convenient for dispels the heat.

According to the spectrum probe, the structure of the connecting component is reasonably designed, so that the spectrum image acquisition module 5 is positioned at the horizontal and vertical rotating axes of the spectrum probe, the RGB module 6, the ambient light module 7, the circuit board 8 and the mainboard 9 are respectively arranged on the peripheral side of the spectrum image acquisition module 5, and the integration of the detection component and the control component in the multi-angle multi-direction adjustable shell is realized; the 5G module and the HUB module 82 for signal transmission are integrated on the circuit board 8, so that the rapid transmission of the spectral image and the adaptive connection with other equipment are realized; through set up the heat conduction piece on circuit board 8 to transmit the heat on the circuit board 8 to the fin on the support 3 through the heat conduction piece, and set up thermal module 91 on mainboard 9, realize the heat dissipation of equipment. This application is through integrated spectral lens, ordinary camera lens, processing module, transmission module and heat dissipation module isotructure to realize remote sensing water quality monitoring, and realized the quick transmission of information and improved the radiating effect of equipment.

The spectrum probe can realize the accurate positioning, warning and early warning and the like of pollution sources such as a discharge port, a black and odorous water body and the like by configuring a corresponding accurate positioning module and a warning and early warning module for equipment. The device can be arranged at places such as riverway sides, lake sides, bridge sides and ships through the vertical rods, all-dimensional monitoring and spectrum information collection of the water areas and the surrounding environment are achieved, the integration level of the device is high, the machine body is light and waterproof, the weather influence is avoided, and all-weather information collection can be achieved. The monitoring of the surface of the water area with a certain area can be realized besides the monitoring of the water quality point, the efficiency is high, and the whole water quality information can be obtained.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A spectroscopic probe, comprising:

a housing having a receiving cavity therein;

the connecting assembly is arranged in the accommodating cavity and is fixedly connected with the shell;

the detection assembly comprises a spectrum image acquisition module (5), an RGB module (6) and an environment light module (7), the spectrum image acquisition module (5), the RGB module (6) and the environment light module (7) are all installed on the connection assembly, and a preset included angle is formed between the environment light module (7) and the spectrum image acquisition module (5);

the control assembly comprises a circuit board (8) and a main board (9), and the circuit board (8) and the main board (9) are installed on the connecting assembly.

2. The spectroscopic probe according to claim 1 wherein the housing comprises a main case (1) and a front face (2), the front face (2) is fixedly connected with the main case (1), the front face (2) is provided with an opening frame, and the opening frame is provided with a high light transmission material element (21).

3. The spectroscopic probe according to claim 2, wherein the main box (1) is provided with a ball head connecting part, the ball head connecting part is connected with a ball head of the holder, and the spectroscopic probe is controlled to rotate by a transmission motor inside the holder.

4. Spectroscopic probe according to claim 2, wherein the front face (2) is fixedly connected with the main cartridge (1) in a detachable manner.

5. Spectroscopic probe according to claim 2, wherein the connection assembly comprises a bracket (3) and an adapter plate (4), the bracket (3) being arranged parallel to the mouth frame and being fixedly mounted on the front face (2), the adapter plate (4) being fixedly mounted on the bracket (3).

6. The spectroscopic probe according to claim 5, wherein the spectroscopic image acquisition module (5), the ambient light module (7), the circuit board (8) and the main board (9) are respectively and fixedly mounted on the bracket (3), the RGB module (6) is fixedly mounted on the adapter plate (4), the spectroscopic image acquisition module (5) is located at the axial center position of the accommodating cavity, and the RGB module (6), the ambient light module (7), the circuit board (8) and the main board (9) are respectively arranged at the peripheral sides of the spectroscopic image acquisition module (5).

7. Spectroscopic probe according to claim 6, wherein the spectroscopic image acquisition module (5) comprises a spectroscopic image sensor, the RGB module (6) comprises a color image sensor, and the ambient light module (7) comprises an ambient light sensor, wherein the spectroscopic image sensor is placed at the horizontal and vertical rotation axes of the spectroscopic probe, and wherein the color image sensor and the ambient light sensor are placed at both sides of the spectroscopic image sensor.

8. The spectroscopic probe according to claim 6, wherein the predetermined angle between the ambient light module (7) and the spectroscopic image acquisition module (5) in the direction perpendicular to the spectroscopic probe is 15-60 degrees.

9. Spectroscopic probe according to claim 6, characterized in that a signal transmission module (81) and a HUB module (82) are arranged on the circuit board (8).

10. Spectroscopic probe according to claim 9, wherein the holder (3) is provided with a heat sink, the circuit board (8) is provided with a heat conducting block, the heat conducting block abuts against the heat sink, and the main board (9) is provided with a heat dissipation module (91).

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