CN111366532A - Novel multi-functional multichannel short-term test appearance - Google Patents
Novel multi-functional multichannel short-term test appearance Download PDFInfo
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- CN111366532A CN111366532A CN202010342807.9A CN202010342807A CN111366532A CN 111366532 A CN111366532 A CN 111366532A CN 202010342807 A CN202010342807 A CN 202010342807A CN 111366532 A CN111366532 A CN 111366532A
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- 238000012031 short term test Methods 0.000 title claims description 5
- 230000005284 excitation Effects 0.000 claims abstract description 46
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The invention discloses a novel multifunctional multichannel rapid detector which comprises a shell, an upper cover and a base, wherein the upper cover and the base are connected through the shell, a colorimetric stand, an LED excitation light source, a main circuit board and a battery panel are arranged in the shell, a power socket, a switch, a liquid crystal screen and a control panel are arranged on the shell, the LED excitation light source comprises a pluggable excitation light source board and an LED excitation source board, the LED excitation source board is detachably arranged on the pluggable excitation light source board, and the colorimetric stand is a multichannel colorimetric stand. The pluggable excitation light source plate can be plugged into led excitation source plates with different wave bands, and the requirements of different test wave bands are met.
Description
Technical Field
The invention relates to the technical field of rapid detection of food, in particular to a novel multifunctional multi-channel rapid detector.
Background
In recent years, food safety accidents frequently occur, public food safety awareness is further strengthened, the requirement on food safety is higher and higher, and the role of food safety detection in the production and circulation processes of food is more and more important.
The food safety detector is an instrument for quantitative analysis by comparing a sample with unknown concentration with a standard substance with known concentration according to the characteristic absorption spectrum of substance molecules on visible light and the principle of light absorption law (Lambert-beer law).
The food safety detector on the current market has the following defects:
1. only a specific range of wavelengths can be measured;
2. the simultaneous detection of a plurality of different samples cannot be well achieved.
Disclosure of Invention
The invention aims to provide a novel multifunctional multichannel rapid detector to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel multi-functional multichannel short-term test appearance, includes shell, upper cover and base, connect through the shell between upper cover and the base, inside color comparison frame, LED excitation light source, main circuit board, the panel of being provided with of shell, be provided with power socket, switch, LCD screen and control panel on the shell, LED excitation light source is including pluggable excitation light source board and LED excitation source board, LED excitation source board demountable installation is on pluggable excitation light source board, the color comparison frame is the multichannel color comparison frame.
Preferably, the number of channels of the colorimetric stand is eight.
Preferably, the liquid crystal screen is a 1.5-inch OLED liquid crystal screen.
Preferably, the excitation light source of the led excitation source plate is an ultrahigh light emitting diode.
Preferably, the housing is further provided with a guide rail a and a guide rail b.
Preferably, the battery plate is a photovoltaic battery plate.
Preferably, the led excitation source plate is detachably mounted on the pluggable excitation light source plate in an inserting manner.
Preferably, the led excitation source plate is provided with a two-dimensional code of the waveband information.
Preferably, the upper cover is further provided with a groove for facilitating the detachment of the upper cover.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the pluggable excitation light source plate can be plugged with LED excitation source plates of different wave bands, so that the requirements of different test wave bands are met;
2. according to the invention, the colorimetric frame is a multi-channel colorimetric frame, and can be used for simultaneously detecting a plurality of different samples without mutual interference.
Drawings
FIG. 1 is a schematic illustration of an explosive structure according to the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1. an upper cover; 2. a housing; 3. a guide rail a; 4. a colorimetric stand; 5. the excitation light source board can be inserted and pulled; 6. a main circuit board; 7. a base; 8. a liquid crystal screen; 9. a battery plate; 10. a power outlet; 11. a switch; 12. and a guide rail b.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel multi-functional multichannel short-term test appearance, including shell 2, upper cover 1 and base 7, connect through shell 2 between upper cover 1 and the base 7, 2 inside color comparison racks 4 that are provided with of shell, LED excitation light source, main circuit board 6, panel 9, be provided with power socket 10 on the shell 2, switch 11, LCD screen 8 and control panel, LED excitation light source includes pluggable excitation light source board 5 and LED excitation source board, LED excitation source board demountable installation is on pluggable excitation light source board 5, color comparison rack 4 is the multichannel color comparison rack.
Specifically, the number of the channels of the color comparison rack 4 is eight, 8 samples can be measured simultaneously, and each sample works independently and does not interfere with each other.
Specifically, the liquid crystal screen 8 is a 1.5-inch OLED liquid crystal screen, and the reading is visual and convenient.
Specifically, the excitation light source of the led excitation source plate adopts an imported ultrahigh light emitting diode, and has the advantages of low power consumption, strong stability, high sensitivity, high detection precision, controllable light source, high response speed and the like.
Specifically, the housing 2 is further provided with a guide rail a3 and a guide rail b12, so that a plurality of devices can be conveniently connected, and the devices are prevented from being toppled.
Specifically, the cell panel 9 is a photovoltaic cell panel, and can well utilize light.
Specifically, the led excitation source plate is detachably mounted on the pluggable excitation light source plate 5 in an inserting manner.
Specifically, the wave band information two-dimensional code is arranged on the led excitation source plate, the wavelength of the excitation light source of the led excitation source plate can be known only by scanning the wave band information two-dimensional code through WeChat, and the operation is simple and convenient.
Specifically, the upper cover 1 is further provided with a groove for facilitating the detachment of the upper cover.
The working principle is as follows: when a plurality of the equipment are connected, the equipment can be connected through one guide rail a and the other guide rail b, so that the equipment can be conveniently connected and is not easy to topple.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a novel multi-functional multichannel short-term test appearance, includes shell, upper cover and base, connect through the shell between upper cover and the base, inside color comparison frame, LED excitation light source, main circuit board, the panel of being provided with of shell, be provided with power socket, switch, LCD screen and control panel on the shell, its characterized in that: the LED excitation light source comprises a pluggable excitation light source plate and an LED excitation source plate, the LED excitation source plate is detachably mounted on the pluggable excitation light source plate, and the color comparison rack is a multi-channel color comparison rack.
2. The multi-functional multi-channel rapid detector of claim 1, characterized in that: the number of the color comparison rack channels is eight.
3. The multi-functional multi-channel rapid detector of claim 1, characterized in that: the liquid crystal screen is a 1.5-inch OLED liquid crystal screen.
4. The multi-functional multi-channel rapid detector of claim 1, characterized in that: and the excitation light source of the led excitation source plate adopts an imported ultrahigh light emitting diode.
5. The multi-functional multi-channel rapid detector of claim 1, characterized in that: the shell is also provided with a guide rail a and a guide rail b.
6. The multi-functional multi-channel rapid detector of claim 1, characterized in that: the solar panel is a photoelectric cell panel.
7. The multi-functional multi-channel rapid detector of claim 1, characterized in that: the LED excitation source plate is detachably arranged on the pluggable excitation light source plate in an inserting mode.
8. The multi-functional multi-channel rapid detector of claim 1, characterized in that: and the LED excitation source plate is provided with a wave band information two-dimensional code.
9. The multi-functional multi-channel rapid detector of claim 1, characterized in that: the upper cover is also provided with a groove which is convenient for the upper cover to be detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010342807.9A CN111366532A (en) | 2020-04-27 | 2020-04-27 | Novel multi-functional multichannel short-term test appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010342807.9A CN111366532A (en) | 2020-04-27 | 2020-04-27 | Novel multi-functional multichannel short-term test appearance |
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| Publication Number | Publication Date |
|---|---|
| CN111366532A true CN111366532A (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010342807.9A Pending CN111366532A (en) | 2020-04-27 | 2020-04-27 | Novel multi-functional multichannel short-term test appearance |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083690Y (en) * | 2007-08-03 | 2008-07-09 | 荆州市众康生物电子科技有限公司 | Multi-sample multi-component independent and parallel testing instrument |
| CN101358925A (en) * | 2007-08-03 | 2009-02-04 | 荆州市众康生物电子科技有限公司 | Multi-example multicomponent independent parallel detection apparatus and method |
| CN103234911A (en) * | 2013-03-29 | 2013-08-07 | 华东理工大学 | Portable multichannel test paper strip reflectance photometer |
| CN203414402U (en) * | 2013-08-26 | 2014-01-29 | 厦门蓝海环科仪器有限公司 | Rapid food safety testing instrument |
| CN204613081U (en) * | 2015-05-20 | 2015-09-02 | 湖北久华食安生物技术有限公司 | A kind of multi-wavelength Rapid food safety inspection instrument based on Android system |
| CN206531776U (en) * | 2017-02-11 | 2017-09-29 | 深圳拓能达科技有限公司 | A kind of multifunctional ceiling photometric detection module |
| CN208636203U (en) * | 2018-02-05 | 2019-03-22 | 西北农林科技大学 | Portable milk protein content detection device |
| CN109632658A (en) * | 2018-12-14 | 2019-04-16 | 北京倍肯恒业科技发展股份有限公司 | Modularization Physico-chemical tests system |
| CN212083209U (en) * | 2020-04-27 | 2020-12-04 | 上海仪电检测技术有限公司 | Novel multi-functional multichannel short-term test appearance |
-
2020
- 2020-04-27 CN CN202010342807.9A patent/CN111366532A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083690Y (en) * | 2007-08-03 | 2008-07-09 | 荆州市众康生物电子科技有限公司 | Multi-sample multi-component independent and parallel testing instrument |
| CN101358925A (en) * | 2007-08-03 | 2009-02-04 | 荆州市众康生物电子科技有限公司 | Multi-example multicomponent independent parallel detection apparatus and method |
| CN103234911A (en) * | 2013-03-29 | 2013-08-07 | 华东理工大学 | Portable multichannel test paper strip reflectance photometer |
| CN203414402U (en) * | 2013-08-26 | 2014-01-29 | 厦门蓝海环科仪器有限公司 | Rapid food safety testing instrument |
| CN204613081U (en) * | 2015-05-20 | 2015-09-02 | 湖北久华食安生物技术有限公司 | A kind of multi-wavelength Rapid food safety inspection instrument based on Android system |
| CN206531776U (en) * | 2017-02-11 | 2017-09-29 | 深圳拓能达科技有限公司 | A kind of multifunctional ceiling photometric detection module |
| CN208636203U (en) * | 2018-02-05 | 2019-03-22 | 西北农林科技大学 | Portable milk protein content detection device |
| CN109632658A (en) * | 2018-12-14 | 2019-04-16 | 北京倍肯恒业科技发展股份有限公司 | Modularization Physico-chemical tests system |
| CN212083209U (en) * | 2020-04-27 | 2020-12-04 | 上海仪电检测技术有限公司 | Novel multi-functional multichannel short-term test appearance |
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Effective date of registration: 20231019 Address after: 201800, 1st Floor, Building 2, No. 5 Yuanda Road, Anting Town, Jiading District, Shanghai Applicant after: SHANGHAI INESA SCIENTIFIC INSTRUMENT Co.,Ltd. Address before: 200062 room 200, 2nd floor, No.3 Lane 356, Yunling West Road, Putuo District, Shanghai Applicant before: Shanghai Yidian Testing Technology Co.,Ltd. |