CN106198421A - Multifunctional food detector safely and fast - Google Patents
Multifunctional food detector safely and fast Download PDFInfo
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- CN106198421A CN106198421A CN201610695006.4A CN201610695006A CN106198421A CN 106198421 A CN106198421 A CN 106198421A CN 201610695006 A CN201610695006 A CN 201610695006A CN 106198421 A CN106198421 A CN 106198421A
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- cuvette
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- detection zone
- plate
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- 238000001514 detection method Methods 0.000 claims abstract description 74
- 238000002965 ELISA Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000013307 optical fiber Substances 0.000 claims description 28
- 238000005286 illumination Methods 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 150000002367 halogens Chemical class 0.000 claims description 11
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 11
- 229910052721 tungsten Inorganic materials 0.000 claims description 11
- 239000010937 tungsten Substances 0.000 claims description 11
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 9
- 229910052805 deuterium Inorganic materials 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 231100000678 Mycotoxin Toxicity 0.000 abstract 1
- 239000002778 food additive Substances 0.000 abstract 1
- 235000013373 food additive Nutrition 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000002636 mycotoxin Substances 0.000 abstract 1
- 239000000447 pesticide residue Substances 0.000 abstract 1
- 239000000273 veterinary drug Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention belongs to technical field of food safety detection, particularly relate to a kind of multifunctional food detector safely and fast.This detector includes that casing, cuvette detection zone, ELISA Plate detection zone, touch display, serial ports, Quick Response Code code reader, mini-printer, data process and control module, switch and power supply；The output of cuvette detection zone and ELISA Plate detection zone processes with data respectively and is connected with control module, and data process and are connected touch display, serial ports, Quick Response Code code reader and mini-printer with control module respectively；Power supply is that described detector is powered, the on and off of on-off control power supply.The present invention can be used for food safety field quick detection, can qualitatively or quantitatively detect food additive, heavy metal, pesticide residues, residue of veterinary drug, mycotoxin etc..
Description
Technical field
The invention belongs to technical field of food safety detection, particularly relate to a kind of multifunctional food detector safely and fast.
Background technology
In recent years due to the raw-food material plantation pesticide of cultivating link, the abusing of antibiotic, food processing link additive
Illegal use so that food-safety problem takes place frequently, and the detection of traditional experiment room has, and method construction cost is relatively big, number of devices
Limited, sample detection limited amount, sample detection cycle be longer, sample detection costly, the shortcoming such as workload is bigger, the most not
Food safety detection can be met to quick, accurate, portable, traceability, the highly sensitive and requirement of low cost, it is therefore desirable to portable
The rapid detection apparatus of formula is used for quickly detecting.
Chinese patent CN204630920U discloses a kind of box detector analyzed for spectral detection and intelligent vision,
Including: instrument container upper cover, instrument container lower cover, panel computer, spectrophotometer and mobile phone visual analysis system, on described instrument container
Cover between instrument container lower cover hinged, panel computer is installed in described instrument container upper cover, is provided with scattered in described instrument container lower cover
Hot mouth, spectrophotometric sample test district, standard Quality Control storage area, interface area, operating space, mobile phone visual analysis system, institute
State spectrophotometer to be arranged in detection case lower cover left field.
Spectrophotometer and microplate reader are all based on the Cleaning Principle of spectrophotography, the composition of system mainly have light source,
The parts such as monochromator, detector, controller.On market, existing spectrophotometer, microplate reader are mostly to deposit with independent product
, though the detector integrated level height that part is integrated, corresponding ELISA Plate and microwell plate sense channel are few, still can not
The detection of completely compatible multichannel cuvette and 96 hole ELISA Plate detections.
Summary of the invention
For the problems referred to above, the invention provides a kind of multifunctional food detector safely and fast, described detector includes
At casing, cuvette detection zone, ELISA Plate detection zone, touch display, serial ports, Quick Response Code code reader, mini-printer, data
Reason and control module, switch and power supply；
The output of described cuvette detection zone and described ELISA Plate detection zone processes and control module with described data respectively
Connect, described data process be connected respectively with control module described touch display, described serial ports, described Quick Response Code code reader and
Described mini-printer；Described power supply is that described detector is powered, the on and off of power supply described in described on-off control.
Described cuvette detection zone includes incident illumination interface, cuvette wheel disc, emergent light interface and micro spectrometer.Described
Incident illumination interface is placed on the outside of described cuvette wheel disc, and interface center is corresponding to the center in cuvette pond, described emergent light
Interface is placed on the inboard of described cuvette wheel disc correspondence position, and described emergent light interface is by simple optical fiber and described Miniature optical
Spectrometer connects.
Described ELISA Plate detection zone includes that incident illumination interface, optical filter wheel, emergent light interface, branch optical fiber, ELISA Plate carry
Plate, collecting lens plate, detection plate, signal processing circuit.Described incident illumination interface is placed on the front side of described optical filter wheel, center
Correspondence, described emergent light interface is placed on the rear side of described optical filter wheel correspondence position, and described emergent light interface connects 1:8 branch
Optical fiber, described branch optical fiber is placed on the upside of described ELISA Plate support plate, and described detection plate is placed on described ELISA Plate support plate
Downside, described collecting lens plate is placed between described ELISA Plate support plate and described detection plate, described signal processing circuit and institute
State detection plate to be connected by winding displacement.
Described detector uses dual-beam light source, and wave-length coverage is 190nm～800nm.
Described dual-beam light source is made up of a halogen tungsten lamp and a deuterium lamp.
Described halogen tungsten lamp is divided into two-way optical fiber, and wherein a road optical fiber receives described cuvette jointly with the optical fiber of described deuterium lamp
The incident illumination interface of detection zone, the ultraviolet-visible that incident illumination is 190nm～800nm of described cuvette detection zone；Another road
Optical fiber is directly connected to the incident illumination interface of described ELISA Plate detection zone, the incident illumination of described ELISA Plate detection zone be 360nm～
The visible ray of 800nm.
Described serial ports includes USB port and RS232 mouth.
Described cuvette wheel disc can place the quartz colorimetric utensil of 10mm specification with 12 colorimetric pools, each colorimetric pool.Institute
State cuvette wheel disc and can place the glass cuvette of 10mm specification with 12 colorimetric pools, each colorimetric pool.
Described detector has GPS locating module.
The beneficial effects of the present invention is:
1. the functional module of spectrophotometer and microplate reader is integrated into a multifunctional food and examines safely and fast by the present invention
Survey instrument, both can be suitably used for the detection of multichannel cuvette, can be suitably used for again 96 hole ELISA Plate ELISA method detections.In food safety
During field quick detection, decrease the quantity of carrying of instrument, and reach multi-functional detection demand.
2. instrument system uses dual-beam light source halogen tungsten lamp and deuterium lamp, and wave-length coverage, at 190nm～800nm, meets
The demand of the detection wavelength of current all food safety detection projects, utilizes the optical fiber technology light source is assigned to different detections
Module, saves the space that light source module takies.
3. the present invention is with Quick Response Code code reader and GPS positioning function, it is possible in food safety field quick detection process
In quickly read sample message and geographical location information so that the detection data message of instrument is corresponding with sample message, prevents sample
The loss of product and arbitrarily distorting, it is achieved food safety tracing.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of multifunctional food detector safely and fast.
Fig. 2 is the internal structure schematic diagram of multifunctional food detector safely and fast.
Detailed description of the invention
Below in conjunction with the accompanying drawings, embodiment is elaborated.
Labelling in the overall structure figure of the multifunctional food of Fig. 1 detector safely and fast is as follows: 1, casing, and 2, ELISA Plate
Detection zone, 3, Quick Response Code code reader；4, power supply；5, switch；6, USB port；7, RS232 mouth；8, touch display；9, cuvette inspection
Survey district；10, mini-printer.
The labelling of the internal structure schematic diagram of the multifunctional food of Fig. 2 detector safely and fast is as follows: 11, deuterium lamp；12、1:
2 branch optical fiber；13, halogen tungsten lamp；14, incident illumination interface (2)；15, optical filter wheel；16, emergent light interface (2)；17, ELISA Plate carries
Plate；18, detection plate；19, collecting lens plate；20,1:8 branch optical fiber；21, signal processing circuit；22, GPS module；23, data
Process and control module；24, micro spectrometer；25, emergent light interface (1)；26, cuvette wheel disc；27, incident illumination interface (1)；
28, simple optical fiber.
As depicted in figs. 1 and 2, multifunctional food detector safely and fast, including casing 1, cuvette detection zone 9, enzyme mark
Plate detection zone 2, touch display 8, serial ports 6 (7), Quick Response Code code reader 3, mini-printer 10, power supply 4 and switch 5.Casing 1
Upper right quarter is provided with touch display 8 just above, and casing 1 upper left quarter just above is provided with cuvette detection zone 9, and casing 1 is left just above
Bottom is provided with mini-printer 10, and casing 1 right flank lower left quarter is provided with ELISA Plate detection zone 2, and casing 1 right flank upper right quarter is provided with
Quick Response Code code reader 3, casing 1 lower left quarter below is sequentially provided with power supply 4, switch 5, USB port 6, RS232 mouth 7.
Dual-beam light source includes halogen tungsten lamp 13 and deuterium lamp 11.Halogen tungsten lamp 13 connects 1:2 branch optical fiber 12, and deuterium lamp 11 is by single
A wherein road optical fiber of root optical fiber 28 and halogen tungsten lamp 13 is commonly connected to the incident illumination interface (1) 27 of cuvette detection zone 9.Halogen tungsten
Another road optical fiber of lamp is connected to the incident illumination interface (2) 14 of ELISA Plate detection zone 9.
Cuvette detection zone 9 includes incident illumination interface (1) 27, cuvette wheel disc 26, emergent light interface (1) 25 and Miniature optical
Spectrometer 24；Incident illumination interface (1) 27 is placed on the outside of cuvette wheel disc 26, and interface center corresponds to the center in cuvette pond,
Emergent light interface (1) 25 is placed on the inboard of cuvette wheel disc 26 correspondence position, and emergent light interface (1) 25 is by simple optical fiber 28
It is connected with micro spectrometer 24.
ELISA Plate detection zone 2 includes incident illumination interface (2) 14, optical filter wheel 15, emergent light interface (2) 16,1:8 branch light
Fibre 20, ELISA Plate support plate 17, collecting lens plate 19, detection plate 18, signal processing circuit 21.Incident illumination interface (2) 14 is placed on
The front side of optical filter wheel 15, center is corresponding, and emergent light interface (2) 16 is placed on the rear side of optical filter wheel 15 correspondence position, outgoing
Optical interface (2) 16 connects 1:8 branch optical fiber 20, and 1:8 branch optical fiber 20 is placed on the upside of ELISA Plate support plate 17, and detection plate 18 is put
Putting the downside at ELISA Plate support plate 17, collecting lens plate 19 is placed between ELISA Plate support plate 17 and detection plate 18, signal processing
Circuit 21 is connected by winding displacement with detection plate 18.
Data process and control module 23, are connected by usb line with micro spectrometer 24, with signal processing circuit
21, GPS module 22, Quick Response Code code reader 3, mini-printer 10 are connected by winding displacement respectively.
The functional module of spectrophotometer and microplate reader is integrated into a multifunctional food and detects safely and fast by the present invention
Instrument, both can be suitably used for the detection of multichannel cuvette, can be suitably used for again 96 hole ELISA Plate ELISA method detections.Existing in food safety
During the quickly detection of field, decrease the quantity of carrying of instrument, and reach multi-functional detection demand.
Instrument system uses dual-beam light source halogen tungsten lamp and deuterium lamp, and wave-length coverage, at 190nm～800nm, meets
The demand of the detection wavelength of current all food safety detection projects, utilizes optical fiber technology that light source is assigned to different detection moulds
Block, saves the space that light source module takies.
The present invention is with Quick Response Code code reader and GPS positioning function, it is possible to during food safety field quick detection
Quickly read sample message and geographical location information so that the detection data message of instrument is corresponding with sample message, prevents sample
Loss and arbitrarily distort, it is achieved food safety tracing.
This embodiment is only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is as the criterion.
Claims (10)
1. a multifunctional food detector safely and fast, it is characterised in that: described detector includes that casing, cuvette detect
District, ELISA Plate detection zone, touch display, serial ports, Quick Response Code code reader, mini-printer, data process with control module, open
Close and power supply；
The output of described cuvette detection zone and described ELISA Plate detection zone processes with described data respectively and is connected with control module,
Described data process and are connected described touch display, described serial ports, described Quick Response Code code reader and described with control module respectively
Mini-printer；Described power supply is that described detector is powered, the on and off of power supply described in described on-off control.
A kind of multifunctional food detector safely and fast the most according to claim 1, it is characterised in that: described cuvette is examined
Survey district and include incident illumination interface, cuvette wheel disc, emergent light interface and micro spectrometer；
Described incident illumination interface is placed on the outside of described cuvette wheel disc, and interface center is corresponding to the center in cuvette pond, institute
Stating emergent light interface and be placed on the inboard of described cuvette wheel disc correspondence position, described emergent light interface passes through simple optical fiber and institute
State micro spectrometer to connect.
A kind of multifunctional food detector safely and fast the most according to claim 1, it is characterised in that: described ELISA Plate is examined
Survey district include incident illumination interface, optical filter wheel, emergent light interface, branch optical fiber, ELISA Plate support plate, collecting lens plate, detection plate,
Signal processing circuit；
Described incident illumination interface is placed on the front side of described optical filter wheel, and center is corresponding, and described emergent light interface is placed on described
The rear side of optical filter wheel correspondence position, described emergent light interface connects 1:8 branch optical fiber, and described branch optical fiber is placed on described enzyme
The upside of target support plate, described detection plate is placed on the downside of described ELISA Plate support plate, and described collecting lens plate is placed on described
Between ELISA Plate support plate and described detection plate, described signal processing circuit is connected by winding displacement with described detection plate.
A kind of multifunctional food detector safely and fast the most according to claim 1, it is characterised in that: described detector is adopted
Using dual-beam light source, wave-length coverage is 190nm～800nm.
A kind of multifunctional food detector safely and fast the most according to claim 4, it is characterised in that: described dual-beam light
Source is made up of a halogen tungsten lamp and a deuterium lamp.
A kind of multifunctional food detector safely and fast the most according to claim 5, it is characterised in that: described halogen tungsten lamp divides
For two-way optical fiber, wherein the incident illumination interface of described cuvette detection zone received jointly by the optical fiber of a road optical fiber and described deuterium lamp,
The ultraviolet-visible that incident illumination is 190nm～800nm of described cuvette detection zone；Another road optical fiber is directly connected to described enzyme mark
The incident illumination interface of plate detection zone, the visible ray that incident illumination is 360nm～800nm of described ELISA Plate detection zone.
A kind of multifunctional food detector safely and fast the most according to claim 1, it is characterised in that: described serial ports includes
USB port and RS232 mouth.
A kind of multifunctional food detector safely and fast the most according to claim 2, it is characterised in that: described cuvette is taken turns
Dribbling has 12 colorimetric pools, and each colorimetric pool can place the quartz colorimetric utensil of 10mm specification.
A kind of multifunctional food detector safely and fast the most according to claim 2, it is characterised in that: described cuvette is taken turns
Dribbling has 12 colorimetric pools, and each colorimetric pool can place the glass cuvette of 10mm specification.
A kind of multifunctional food detector safely and fast the most according to claim 1, it is characterised in that: described detector
There is GPS locating module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695006.4A CN106198421A (en) | 2016-08-19 | 2016-08-19 | Multifunctional food detector safely and fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695006.4A CN106198421A (en) | 2016-08-19 | 2016-08-19 | Multifunctional food detector safely and fast |
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| Publication Number | Publication Date |
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| CN106198421A true CN106198421A (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610695006.4A Pending CN106198421A (en) | 2016-08-19 | 2016-08-19 | Multifunctional food detector safely and fast |
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| CN (1) | CN106198421A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120830A (en) * | 2017-12-13 | 2018-06-05 | 合肥安为康医学检验有限公司 | A kind of new microplate reader |
| CN108709968A (en) * | 2018-06-28 | 2018-10-26 | 湖北师范大学 | A kind of food safety detection system |
| CN110133245A (en) * | 2019-05-24 | 2019-08-16 | 京东方科技集团股份有限公司 | A kind of detection device and detection method, relevant apparatus of enzyme linked immunological test board |
| CN112345515A (en) * | 2020-11-06 | 2021-02-09 | 魏梦杰 | Portable food safety detection device and use method thereof |
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| CN202372515U (en) * | 2011-12-23 | 2012-08-08 | 北京赛必达科技有限公司 | Enzyme immunoassay spectrum analyzer for epidemic disease and drug residue detection |
| CN203011828U (en) * | 2012-11-20 | 2013-06-19 | 无锡瑞美生物电子科技有限公司 | Pesticide residue detecting device |
| CN104406941A (en) * | 2014-11-10 | 2015-03-11 | 天津瑞泽分析仪器有限公司 | Multifunctional food safety comprehensive detector |
| CN204989187U (en) * | 2015-09-28 | 2016-01-20 | 中国人民解放军疾病预防控制所 | Food safety rapid detector |
| CN105259153A (en) * | 2015-11-03 | 2016-01-20 | 重庆大学 | Device for liquid detection |
| CN206057170U (en) * | 2016-08-19 | 2017-03-29 | 中国农业大学 | Multifunctional food safely and fast detector |
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2016
- 2016-08-19 CN CN201610695006.4A patent/CN106198421A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070253866A1 (en) * | 2004-07-23 | 2007-11-01 | Alain Rousseau | Multidisciplinary Automatic Analyzer for in Vitro Diagnosis |
| CN202372515U (en) * | 2011-12-23 | 2012-08-08 | 北京赛必达科技有限公司 | Enzyme immunoassay spectrum analyzer for epidemic disease and drug residue detection |
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| CN105259153A (en) * | 2015-11-03 | 2016-01-20 | 重庆大学 | Device for liquid detection |
| CN206057170U (en) * | 2016-08-19 | 2017-03-29 | 中国农业大学 | Multifunctional food safely and fast detector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120830A (en) * | 2017-12-13 | 2018-06-05 | 合肥安为康医学检验有限公司 | A kind of new microplate reader |
| CN108709968A (en) * | 2018-06-28 | 2018-10-26 | 湖北师范大学 | A kind of food safety detection system |
| CN110133245A (en) * | 2019-05-24 | 2019-08-16 | 京东方科技集团股份有限公司 | A kind of detection device and detection method, relevant apparatus of enzyme linked immunological test board |
| CN112345515A (en) * | 2020-11-06 | 2021-02-09 | 魏梦杰 | Portable food safety detection device and use method thereof |
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