CN206594177U - A kind of multichannel colloidal gold chart reader - Google Patents
A kind of multichannel colloidal gold chart reader Download PDFInfo
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- CN206594177U CN206594177U CN201720149107.1U CN201720149107U CN206594177U CN 206594177 U CN206594177 U CN 206594177U CN 201720149107 U CN201720149107 U CN 201720149107U CN 206594177 U CN206594177 U CN 206594177U
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Abstract
The utility model proposes a kind of multichannel colloidal gold chart reader, the utility model includes main control unit and connected sample introduction module, Quick Response Code identification module, optical detecting module, screen display unit, positioning and information transmission modular；The sample introduction module is accurately positioned control module, Y-axis including X-axis and is accurately positioned control module；The X-axis, which is accurately positioned control module, includes X-axis stepper motor, X-axis accurate lead screw, X-axis line slideway, X-axis limit switch, reagent card neck；The Y-axis, which is accurately positioned control module, includes y-axis stepper motor, Y-axis accurate lead screw, Y-axis line slideway, the spacing optocoupler of Y-axis, fluorescence detector support；Compatible collaurum single deck tape-recorder is detected with multi-joint card simultaneously for X-axis and the Y direction positioning of the sample introduction module；Both the analysis interpretation of collaurum single deck tape-recorder testing result can have been realized, the analysis interpretation of multi-joint card testing result can also be realized, with simple to operate quick, the features such as sensitivity is high.
Description
Technical field
The utility model is related to colloidal gold chart reader field, more particularly, to a kind of multichannel colloidal gold chart reader.
Background technology
It is widely used for the device for quick testing of test chemistry and biological substance, and often replaces some traditional
Test indoor test.These test devices include polytype test, be used for such as human diagnostic, herding test and
Food product environment test etc..
Equipment is read for testting the numerical value of test device to be also widely used, they are mainly imitation and pass through bore hole, aobvious
What the mode that micro mirror or magnifying glass etc. are diagnosed by hand was designed.Apply image processing techniques and more human oriented designs come
Improve the utilization rate of test device.
Collaurum is to be acted on by gold chloride (HAuCl4) in reducing agent such as white phosphorus, ascorbic acid, sodium citrate, tannic acid etc.
Under, gold grain of the polymerization as particular size, and because electrostatic interaction turns into a kind of colloidal state of stabilization, referred to as collaurum.
According to some physical behaviors of collaurum, such as high electron density, granular size, shape and color reaction add exempting from for conjugate
Epidemic disease and biological characteristics, thus collaurum is widely used in the neck such as immunology, histology, pathology and cell biology
Domain.
The Cleaning Principle of colloidal gold immunity chromatography is a certain region that specific antibody is first fixed on to nitrocellulose membrane, when
Dry nitrocellulose one end is instilled after sample solution, due to capillary action, and sample solution will be along the film to reach
Dynamic, when being moved to the region for being fixed with antibody, corresponding antigen is specifically bound with the antibody in sample, and glue is immunized
Body gold can make the region show certain color, so as to realize specific immunodiagnosis.
Food is the most basic material conditions that the mankind depend on for existence and development, it is necessary to adopted from production and processing to dining table overall process
Aggregate measures are taken, Safety of Food Quality monitoring is carried out conscientiously.Using colloidal gold immunity chromatography Rapid detection test strip come preliminary survey
Forbidden drug and heavy metal ion content in livestock products, can save the time, accelerate detection progress, improve spot check and fast
The efficiency of speed detection, its sensitivity, stability, specificity etc. can reach that detection is required.
The colloidal-gold detecting-card sold on the market includes clenbuterol hydrochloride (including clenobuterol hydrochloride, Ractopamine, sand at present
Butanolamine) the detection of veterinary drugs in food card such as nitrofuran chloramphenicol, sulfa drugs, tetracycline, to realize a variety of residues of veterinary drug
Detect simultaneously, scientific research personnel have developed multi-joint card.But realize quantitative point of multi-joint card testing result without related instrument
Analyse interpretation.
Utility model content
The purpose of this utility model is to provide a kind of multichannel colloidal gold chart reader, can both realize that collaurum single deck tape-recorder is examined
The analysis interpretation of result is surveyed, the analysis interpretation of multi-joint card testing result can also be realized, with simple to operate quick, sensitivity height
The features such as, overcome the shortcomings of conventional method can not realize the quantitative analysis interpretation of multi-joint card testing result.
What the technical solution of the utility model was realized in：Including main control unit and connected sample introduction module,
Quick Response Code identification module, optical detecting module, screen display unit, positioning and information transmission modular.
It is preferred that, the sample introduction module is accurately positioned control module, Y-axis including X-axis and is accurately positioned control module.
It is preferred that, the X-axis is accurately positioned control module and led including X-axis stepper motor, X-axis accurate lead screw, X-axis straight line
Rail, X-axis limit switch, reagent card neck.
It is preferred that, the Y-axis is accurately positioned control module and led including y-axis stepper motor, Y-axis accurate lead screw, Y-axis straight line
The spacing optocoupler of rail, Y-axis, fluorescence detector support.
It is preferred that, compatible collaurum single deck tape-recorder is detected with multi-joint card simultaneously for X-axis and the Y direction positioning of the sample introduction module
It is preferred that, the Quick Response Code identification module is two-dimensional code scanning instrument；Two-dimensional code scanning instrument is by scanning on reagent card
The 2 D code information of printing comes the detection project of identification agent card, detection parameter, reagent lot.
It is preferred that, the positioning and information transmission modular are that the positioning of GPS geography information and GPRS are wirelessly transferred built in instrument
Module；Site Detection data and geography information pass through GPRS remote transmissions to supporting Site Detection data management system；Realize
The Remote Dynamic supervision of Site Detection data.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of multichannel colloidal gold chart reader of the utility model.
Wherein：1st, X-axis stepper motor；2nd, X-axis accurate lead screw；3rd, X-axis line slideway；4th, X-axis limit switch；5th, reagent card
Neck；6th, reagent card；7th, y-axis stepper motor；8th, Y-axis accurate lead screw；9th, Y-axis line slideway；10th, the spacing optocoupler of Y-axis；11st, light
Learn detector bracket；12nd, fluorescence detector；13rd, two-dimensional code scanning instrument.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：Including main control unit and it is connected enter original mold
Block, Quick Response Code identification module, optical detecting module, screen display unit, positioning and information transmission modular；The sample introduction module bag
Include X-axis and be accurately positioned control module, Y-axis and be accurately positioned control module；The X-axis, which is accurately positioned control module, includes X-axis stepping
Motor 1, X-axis accurate lead screw 2, X-axis line slideway 3, X-axis limit switch 4, reagent card neck 5；X-axis stepper motor 1 passes through X-axis
Accurate lead screw 2 promotes reagent neck 5 to do transverse movement along X-axis line slideway 3；The Y-axis, which is accurately positioned control module, includes Y
The spacing optocoupler 10 of shaft step motor 7, Y-axis accurate lead screw 8, Y-axis line slideway 9, Y-axis, fluorescence detector support 11；Y-axis stepping
Motor 7 promotes reagent neck 5 to do Y-motion along Y-axis line slideway 9 by Y-axis accurate lead screw 8；So as to control reagent card
The position of groove 5；Compatible collaurum single deck tape-recorder is detected with multi-joint card simultaneously for X-axis and the Y direction positioning of the sample introduction module；Described two
It is two-dimensional code scanning instrument 13 to tie up code identification module；The 2 D code information that two-dimensional code scanning instrument 13 is printed by scanning on reagent card come
The detection project of identification agent card, detection parameter, reagent lot；The positioning and information transmission modular are GPS built in instrument
Information locating and GPRS wireless transport modules are managed, Site Detection data and geography information are showed by GPRS remote transmissions to supporting
Field detection data management system, realizes the Remote Dynamic supervision of Site Detection data.
In the specific implementation, optical detecting module working method in single deck tape-recorder detection is sample introduction module to the utility model
Reagent card 6 is moved to by optical detecting module region by X-axis stepper motor 1 and X-axis line slideway 3, and passes through optical detection
Transmitting light source in module is scanned generation optical excitation signal to the conversion zone of reagent card 6, by the light in optical detecting module
Electric diode receives optical excitation signal and is converted to Electric signal processing.
Optical detecting module working method in the detection of three cards is that sample introduction module passes through y-axis stepper motor 7 and Y-axis
The detection project of line slideway 9 successively in selective reagent card 6, by X-axis stepper motor 1 and X-axis line slideway 3 by reagent card 6
In the conversion zone of the project be moved to optical detecting module region, and by the transmitting light source in optical detecting module to reagent
Card conversion zone is scanned generation optical excitation signal, and optical excitation signal is received simultaneously by the photodiode in optical detecting module
Be converted to Electric signal processing.
The utility model is accurately positioned control module by X-axis and Y-axis is accurately positioned control module and accurately controls reagent card 6
Position, can both realize the analysis interpretation of collaurum single deck tape-recorder testing result, the analysis of multi-joint card testing result can also be realized
Interpretation, with simple to operate quick, the features such as sensitivity is high, determining for multi-joint card testing result can not be realized by overcoming conventional method
The shortcoming of amount analysis interpretation；By Quick Response Code identification module, can quick identification agent card 6 information.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of multichannel colloidal gold chart reader, it is characterised in that：Including main control unit and connected sample introduction module, two
Tie up code identification module, optical detecting module, screen display unit, positioning and information transmission modular.
2. a kind of multichannel colloidal gold chart reader according to claim 1, it is characterised in that：The sample introduction module includes X
Axle is accurately positioned control module, Y-axis and is accurately positioned control module.
3. a kind of multichannel colloidal gold chart reader according to claim 2, it is characterised in that：The X-axis is accurately positioned control
Molding block includes X-axis stepper motor (1), X-axis accurate lead screw (2), X-axis line slideway (3), X-axis limit switch (4), reagent card
Neck (5).
4. a kind of multichannel colloidal gold chart reader according to claim 2, it is characterised in that：The Y-axis is accurately positioned control
Molding block includes y-axis stepper motor (7), Y-axis accurate lead screw (8), Y-axis line slideway (9), the spacing optocoupler of Y-axis (10), optics inspection
Survey device support (11).
5. a kind of multichannel colloidal gold chart reader according to claim 2, it is characterised in that：The X-axis of the sample introduction module
Compatible collaurum single deck tape-recorder is detected with multi-joint card simultaneously with Y direction positioning.
6. a kind of multichannel colloidal gold chart reader according to claim 1, it is characterised in that：The Quick Response Code identification module
For two-dimensional code scanning instrument (13)；The 2 D code information that two-dimensional code scanning instrument (13) is printed by scanning on reagent card is come identification agent
The detection project of card, detection parameter, reagent lot.
7. a kind of multichannel colloidal gold chart reader according to claim 1, it is characterised in that：The positioning and information transfer
Module is the positioning of GPS geography information and GPRS wireless transport modules built in instrument；Site Detection data and geography information pass through
GPRS remote transmissions are to supporting Site Detection data management system；Realize the Remote Dynamic supervision of Site Detection data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149107.1U CN206594177U (en) | 2017-02-20 | 2017-02-20 | A kind of multichannel colloidal gold chart reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149107.1U CN206594177U (en) | 2017-02-20 | 2017-02-20 | A kind of multichannel colloidal gold chart reader |
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| Publication Number | Publication Date |
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| CN206594177U true CN206594177U (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720149107.1U Active CN206594177U (en) | 2017-02-20 | 2017-02-20 | A kind of multichannel colloidal gold chart reader |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107918026A (en) * | 2017-11-17 | 2018-04-17 | 龚晴 | A kind of multichannel reagent card automatic access device |
| CN110220895A (en) * | 2019-06-28 | 2019-09-10 | 中国计量大学 | A kind of image collecting device of high throughput portable colloidal gold CCD readout instrument |
| CN111624331A (en) * | 2020-05-22 | 2020-09-04 | 军事科学院系统工程研究院卫勤保障技术研究所 | Multichannel synchronous fluorescence immunochromatography detection system |
| CN112230574A (en) * | 2020-07-30 | 2021-01-15 | 深圳加美生物有限公司 | Low-power-consumption multi-channel colloidal gold detection instrument circuit |
-
2017
- 2017-02-20 CN CN201720149107.1U patent/CN206594177U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107918026A (en) * | 2017-11-17 | 2018-04-17 | 龚晴 | A kind of multichannel reagent card automatic access device |
| CN110220895A (en) * | 2019-06-28 | 2019-09-10 | 中国计量大学 | A kind of image collecting device of high throughput portable colloidal gold CCD readout instrument |
| CN111624331A (en) * | 2020-05-22 | 2020-09-04 | 军事科学院系统工程研究院卫勤保障技术研究所 | Multichannel synchronous fluorescence immunochromatography detection system |
| CN112230574A (en) * | 2020-07-30 | 2021-01-15 | 深圳加美生物有限公司 | Low-power-consumption multi-channel colloidal gold detection instrument circuit |
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