CN208076380U - optical detector - Google Patents
optical detector Download PDFInfo
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- CN208076380U CN208076380U CN201820645539.6U CN201820645539U CN208076380U CN 208076380 U CN208076380 U CN 208076380U CN 201820645539 U CN201820645539 U CN 201820645539U CN 208076380 U CN208076380 U CN 208076380U
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- interface
- optical detector
- processing terminal
- spectrum sensor
- code reader
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Abstract
A kind of optical detector, including light source, sample cell, spectrum sensor, code reader and processing terminal.Processing terminal includes first interface and second interface, and spectrum sensor is connected with first interface, and code reader is connected with second interface.Further include light receiving component, one end is connected with spectrum sensor, and the other end is received from the light wave projected in sample cell.The optical detector of the utility model has the technical characterstics such as small, light-weight and anti-vibration, can realize that all-wave length measures, from ultraviolet to infrared, measure more parameters.
Description
Technical field
The utility model is related to a kind of automatic detection device more particularly to a kind of fluid sample contained substance is examined
The instrument of survey so that detection work is more convenient.
Background technology
Water analysis method can be divided into qualitative analysis and quantitative analysis.Wherein quantitative analysis can be divided into chemical analysis and instrument again
Device is analyzed.Spectrophotometry and electrochemical methods are two kinds of analysis means that Instrumental Analysis is usually used.
Spectrophotometry be by measure measured matter in certain wave strong point or a wavelength range absorbance of light or
Luminous intensity, the method that qualitative and quantitative analysis is carried out to the substance.Its analysis result meets Lambert-Beer's law
(Lambert-Beer).Such as：Chinese utility model patent ZL201120351880.9 discloses a kind of multispectral water-quality analysis
Instrument comprising water quality detection part, water analysis part and power module, water quality detection part include camera bellows, are located at camera bellows
Interior light source generator, testing liquid installation container and color sensor, it is excessively to be measured that light source generator sends out white light photograph
Liquid throws into the color of liquid on color sensor.Acquisition of the water analysis part by data and the processing to data,
It is translated into the parameter of water quality, by detecting the content value for reflecting past chromatography value and judging compound in reagent.For another example：In
State utility model patent ZL201120371681.4 discloses a kind of water quality analytical system, includes the wriggling as fluid driver
Pump, multi-channel direction selecting valve, liquid capacity-fixed pipe, air insulated pipe, reaction-detection unit, detector of liquid, several connecting lines and
Several reagent bottles, the fluid that the peristaltic pump can be in positive and negative bi-directional drive water quality analytical system, the reaction-detection unit include
Reaction vessel, upper shut-off valve, lower shut-off valve, heating device, optical transmitter module and opto-electronic receiver conversion module.
It for different substances, needs that optical wavelength is adjusted, to select most suitable light wave range, this obviously gives sample
The quick detection of product brings inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of optical detectors, improve to detect the spectrum change situation of incident light
The automatization level of foundation is detected as substance.
A kind of optical detector provided by the utility model, including light source, sample cell, spectrum sensor, code reader and place
Manage terminal；Wherein,
Processing terminal includes first interface and second interface, and spectrum sensor is connected with first interface, code reader and second
Interface is connected；
Further include light receiving component, one end is connected by optical fiber with spectrum sensor, and the other end in sample cell received from going out
The light wave penetrated.
Processing terminal is computer or mobile terminal, microcontroller is not used, to improve the convenience of data communication.Also locating
It manages and satellite positioning component is installed (such as in terminal：GPRS, the Big Dipper, Galileo and GLONASS etc.), in favor of forming Internet of Things.
Code reader is scanned using laser bar code or the means such as Quick Response Code or voice recognition carry out the quasi- parameter type measured
Identification, need not manually carry out selection operation, parameter selection is more convenient.It is also matched with corresponding pre-stored data, each
Parameter corresponds to a calibration and computing module.
The optical detector of the utility model further includes external interface, for outside to be charged or connected to instrument
Equipment carries out the transmission of data.
The optical detector of the utility model, code reader include wireless communications component, for being communicated with processing end.
The optical detector of the utility model, spectrum sensor include cable data line, are used for and the processing terminal
It is communicated.
Optical detector provided by the utility model can realize that all-wave length measures, and from ultraviolet to infrared, measure more ginsengs
Number.
Since light receiving component is not in contact with spectrum sensor, is effectively kept away when the fluid seepage of sample cell using optical fiber
Exempt to damage spectrum sensor.
Optical detector provided by the utility model, spectrum sensor is such as：Spectrometer has small, light-weight and anti-
The technical characterstics such as vibrations.
Description of the drawings
Fig. 1 is the schematic diagram of one embodiment of the utility model optical detector.
Specific implementation mode
The technical solution of the utility model is described in detail below in conjunction with attached drawing.The utility model embodiment is only to illustrate this
The technical solution of utility model and it is unrestricted, although the utility model is described in detail with reference to preferred embodiment, ability
Domain it is to be appreciated by one skilled in the art that can be modified or replaced equivalently to the technical solution of utility model, without de-
Spirit and scope from technical solutions of the utility model should all cover in the right of the utility model.
Fig. 1 is the schematic diagram of one embodiment of the utility model optical detector, as shown in Figure 1, optical detector includes light
Source 1, sample cell 2, spectrum sensor 3, code reader 4 and processing terminal 5.
Processing terminal includes first interface 6 and second interface 7, and spectrum sensor is connected with first interface, code reader and
Two interfaces are connected；
The light wave sent out from light source is emitted, 8 one end of light receiving component passes through light after the incidence of sample cell side then at the other side
Fibre is connected with spectrum sensor, and the other end is received from the light wave being emitted in sample cell.The present embodiment light source can send out from it is ultraviolet to
Infrared all-wave length light beam, realizes the measurement of more parameters.
Code reader is scanned using laser bar code or the means such as Quick Response Code or voice recognition carry out the quasi- parameter type measured
Identification, need not manually carry out selection operation, parameter selection is more convenient.It is also matched with corresponding pre-stored data, each
Parameter corresponds to a calibration and computing module.
Light receiving component is not in contact with spectrum sensor when the fluid seepage of sample cell using optical fiber, effectively avoids damaging
Bad spectrum sensor.
A kind of specific implementation mode of detection iron ion, bar code or Quick Response Code are sticked by the reagent bottle 9 for detecting iron ion,
And the optical information of the product after reacting iron ion with detection reagent as detection substance lightwave data and bar code or
Quick Response Code establishes correspondence database.
When into sample be added iron ion detection reagent before, code reader obtain iron ion detection reagent appended by bar code or
Quick Response Code, processing terminal then obtain corresponding detection substance lightwave data to database.
Sample to be measured is placed in sample cell, and the light wave sent out from light source is made after the incidence of sample cell side by product
With rear, it is emitted in the other side, the light wave of outgoing is acquired in light receiving component, and input spectrum sensor, and obtains outgoing light wave
Spectral signature.The spectral signature is compared with detection substance lightwave data, the automatic qualitative detection for realizing substance, quasi-
After regular inspection mark directrix curve, then the quantitative detection of substance can be further realized automatically.
Code reader can also obtain and identify sound, such as：Experimenter's directly sequence is read to the number on bar code one by one
Word, after the latter enters for " iron ion detection ", code reader can identify, transfer light wave corresponding with this detection in database later
Data are obtained by processing terminal, under the calculating of processing terminal, spectroscopic data that lightwave data and spectrum sensor receive into
Row compares, and is automatically performed qualitative and quantitative detection.
In the present embodiment, processing terminal is computer, without using microcontroller form, to improve the convenient of data communication
Property, satellite positioning component is installed (such as also on processing terminal：GPRS, the Big Dipper, Galileo and GLONASS etc.), in favor of composition
Internet of Things.
Claims (5)
1. a kind of optical detector, it is characterised in that including light source, sample cell, spectrum sensor, code reader and processing terminal；Its
In,
The processing terminal includes first interface and second interface, the spectrum sensor and the first interface phase
Even, the code reader is connected with the second interface；
Further include light receiving component, one end is connected by optical fiber with the spectrum sensor, and the other end is received from the sample
The light wave being emitted in product pond.
2. optical detector according to claim 1, it is characterised in that install satellite positioning component also on processing terminal.
3. optical detector according to claim 1, it is characterised in that further include external interface, for being filled to instrument
Electricity or connection external equipment, carry out the transmission of data.
4. optical detector according to claim 1, it is characterised in that the code reader includes wireless communications component, is used
It is communicated in the processing terminal.
5. optical detector according to claim 1, it is characterised in that the spectrum sensor includes cable data line,
For being communicated with the processing terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645539.6U CN208076380U (en) | 2018-05-02 | 2018-05-02 | optical detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645539.6U CN208076380U (en) | 2018-05-02 | 2018-05-02 | optical detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076380U true CN208076380U (en) | 2018-11-09 |
Family
ID=64045290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820645539.6U Active CN208076380U (en) | 2018-05-02 | 2018-05-02 | optical detector |
Country Status (1)
| Country | Link |
|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593568A (en) * | 2018-05-02 | 2018-09-28 | 上海锆仪电子科技有限公司 | Automate qualitative and quantitative material detection method, device and its system |
| CN110426070A (en) * | 2019-08-01 | 2019-11-08 | 珠海市运泰利自动化设备有限公司 | The high precision measurement device and method of multi channel signals output photoelectric sensor |
| CN111682042A (en) * | 2020-06-11 | 2020-09-18 | 杭州百伴生物技术有限公司 | Narrow-band light source array and optical detection equipment |
-
2018
- 2018-05-02 CN CN201820645539.6U patent/CN208076380U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593568A (en) * | 2018-05-02 | 2018-09-28 | 上海锆仪电子科技有限公司 | Automate qualitative and quantitative material detection method, device and its system |
| CN110426070A (en) * | 2019-08-01 | 2019-11-08 | 珠海市运泰利自动化设备有限公司 | The high precision measurement device and method of multi channel signals output photoelectric sensor |
| CN110426070B (en) * | 2019-08-01 | 2021-08-31 | 珠海市运泰利自动化设备有限公司 | High-precision testing equipment and method for multi-channel signal output photoelectric sensor |
| CN111682042A (en) * | 2020-06-11 | 2020-09-18 | 杭州百伴生物技术有限公司 | Narrow-band light source array and optical detection equipment |
| CN111682042B (en) * | 2020-06-11 | 2022-02-25 | 杭州百伴生物技术有限公司 | Narrow-band light source array and optical detection equipment |
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