CN205741042U - A kind of antibacterial automatic detection device - Google Patents
A kind of antibacterial automatic detection device Download PDFInfo
- Publication number
- CN205741042U CN205741042U CN201620696516.9U CN201620696516U CN205741042U CN 205741042 U CN205741042 U CN 205741042U CN 201620696516 U CN201620696516 U CN 201620696516U CN 205741042 U CN205741042 U CN 205741042U
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- specimen cup
- assembly
- stain
- turntable
- liquid feeding
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
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Abstract
The utility model discloses a kind of antibacterial automatic detection device, including automatic telescopic storehouse, rotate material assembly, liquid feeding assembly, heat insulating culture assembly, detection components, touching display screen, printer and recovery assembly；Described flexible warehouse is provided with the specimen cup position placing specimen cup and the stain position placing stain, and described flexible warehouse can be with auto-extending and retraction；Rotary power drives turntable to carry specimen cup rotary motion, sample-adding pump passes sequentially through the stain that aspirating needle, tube for transfusion and liquid feeding pin will move to and is filled in specimen cup, what turntable was carried by described heat insulating culture assembly had filled the specimen cup constant temperature cultivation setting time of stain, described detection components is the color developing detection of sample in specimen cup, described touching display screen energy display device running status and testing result, described printer prints testing result, specimen cup drops in recycling box, and recycling box can be taken off outwelling specimen cup.
Description
Technical field
This utility model relates to medical instruments field, exactly refers to a kind of antibacterial automatic detection device.
Background technology
Microbial rapid detection technology forward automatization, intelligent direction development, cause domestic and international micro-life day by day in recent years
Thing worker and the attention of biomedical engineering worker.There is now ten several for device for fast detecting appearance, such as gas phase color
Spectrometry, biloluminescence method, chemoluminescence method, fluorescent immune method, radioisotope method, slight fever are mensuration, nephelometry and electrical impedance
Method etc..These measuring methods are different, but its common feature is automaticity height, and the detection time is short, can be 1～10h
In, report is even proposed in a few minutes.
When the principle of Bacteria Detection is to breed in the medium according to antibacterial, make the carbohydrate in culture medium, albumen
The electricity inert substrate utilization such as matter becomes lactate, carbonate, acetate, aminoacid, formic acid, butyric acid, oxopentanoic acid, oxalic acid, bluffs bat acid
Etc. electric conductivity product, make the principle that the resistivity of culture fluid reduces.Culture medium is different with strain, and impedance variation rule is the most different,
And the bacterial number of the impedance variation size of culture fluid and breeding is the most relevant, can detect that there is strain and bacterium number spy according to this
The impedance curve levied, becomes the foundation of detection antibacterial.
At present, on market, the instrument of existing Bacteria Detection is mainly fast-bacteria-detection test kit, has polyamine process, enzymology
Learning reaction, three kinds of main detection methods of BV-blue test, this series products major function is incubation and colorimetric, needs to carry out manually
Control time and yin and yang attribute judge, manual operations is loaded down with trivial details, and the subjective error of range estimation and incubation time craft bad timing all can
Testing result is affected.
Now, bacteria detecting apparatus starts to the full-automatic detection integrating sample-adding, temperature control, detection, report output
Instrument develops, but, existing fast-bacteria-detection test kit and bacteria detecting apparatus automaticity are low, and detection process is loaded down with trivial details,
Result judges that the subjective impact by people is big.
Utility model content
The problem existed in view of above-mentioned prior art, it is proposed that this utility model.Therefore, skill to be solved in the utility model
Art problem is, improves the automaticity of bacteria detecting apparatus, detection efficiency, it is ensured that stablizing of enzymatic activity, eliminates cross infection,
The fault rate of lowering apparatus operation and energy consumption.
For solving above-mentioned technical problem, this utility model provides following technical scheme: a kind of antibacterial automatic detection device,
It is characterized in that: include that automatic telescopic storehouse, rotation material assembly, liquid feeding assembly, heat insulating culture assembly, detection components, touch-control show
Display screen and printer；Described automatic telescopic storehouse includes flexible warehouse and flexible power, and described flexible warehouse is provided with placement specimen cup
Specimen cup position and place stain stain position, specimen cup is carried under the driving of flexible power and leans on by described flexible warehouse
Close or remote from rotating material assembly；Described rotation material assembly includes that turntable, supporting plate and rotary power, described rotary power drive
Dynamic fan-shaped turntable rotary motion, described turntable outward flange is provided with the rotating cup position of " u "-shaped nick shaped, described automatic telescopic
Specimen cup is carried to rotating cup position by storehouse, and rotary power drives turntable to carry specimen cup rotary motion, and described supporting plate is located at rotation
Below the rotating cup position of turntable, specimen cup held by supporting plate.
As a kind of preferred version of antibacterial automatic detection device described in the utility model, wherein: described liquid feeding assembly
Including sample-adding pump, aspirating needle, liquid feeding pin, tube for transfusion and lifting drive, tube for transfusion connects sample-adding pump, aspirating needle and liquid feeding pin, rises
Fall power drive sample-adding pump, aspirating needle and liquid feeding pin move up and down, and the aspirating needle moved downward inserts in stain, liquid feeding for
Quasi-specimen cup, sample-adding pump passes sequentially through the stain that aspirating needle, tube for transfusion and liquid feeding pin will move to and is filled in specimen cup.
As a kind of preferred version of antibacterial automatic detection device described in the utility model, wherein: described heat insulating culture
What turntable was carried by assembly had filled the specimen cup constant temperature cultivation setting time of stain.
As a kind of preferred version of antibacterial automatic detection device described in the utility model, wherein: described detection components
The color developing detection of sample in specimen cup, described detection components includes monochromater, light cell, amplifying circuit, reference voltage
Circuit, A/D convertor circuit and governor circuit, saturating through after specimen cup of the monochromatic light that the described monochromater of certain wavelength is launched
Reflection light after the monochromatic light exposure specimen cup of the described monochromater transmitting penetrating light or certain wavelength, finally by described light cell
Absorb, after being converted into voltage, after through described amplifying circuit by voltage amplification to certain multiple, reference voltage circuit provide
Reference voltage, is converted into digital signal by A/D convertor circuit by analog voltage, calculates this solution according to Lamber-Beer's Law
Absorbance, then the absorbance change calculations before and after governor circuit calculates reaction goes out result.
As a kind of preferred version of antibacterial automatic detection device described in the utility model, wherein: described touch-control shows
Screen display device running status and testing result, described printer prints testing result.
As a kind of preferred version of antibacterial automatic detection device described in the utility model, wherein: also include recovery group
Part, described recovery assembly includes recycling box and the recovery port of the supporting plate afterbody being arranged on described rotation material assembly, described recovery
What box was movable is arranged on below recovery port, and turntable carries the specimen cup having printed testing result to the recovery port of afterbody,
Specimen cup drops in recycling box.
This utility model has the advantages that the automaticity improving bacteria detecting apparatus, permissible by switch
Auto-extending places specimen cup and the flexible storehouse of stain, and remaining process is all full-automatic realization, and the detection efficiency being is high,
Ensure stablizing of enzymatic activity, eliminate cross infection, the fault rate of lowering apparatus operation and energy consumption.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, required in embodiment being described below
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only enforcements more of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.Wherein:
Fig. 1 is the three-dimensional structure diagram of this utility model antibacterial automatic detection device；
Fig. 2 is the internal structure schematic diagram of this utility model antibacterial automatic detection device；
Fig. 3 is that in this utility model, structure graph is stretched out in automatic telescopic storehouse；
Fig. 4 is the internal structure schematic diagram of this utility model antibacterial automatic detection device；
Fig. 5 is the internal structure schematic diagram of this utility model antibacterial automatic detection device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, and is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
In description of the present utility model, term " interior ", " outward ", " on ", D score, "front", "rear", the indicating position such as " last " or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description this utility model rather than requires this
Utility model must be with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Embodiment 1
As shown in Figure 1, 2, a kind of antibacterial automatic detection device, including automatic telescopic storehouse 100, rotation material assembly 200, add
Liquid assembly 300, heat insulating culture assembly 400, detection components 500, touching display screen 600, printer 700, reclaim assembly 800 and opening
Close 900.
As shown in Figure 2,3, switch 900 is to start and the button of shutoff device, and automatic telescopic storehouse 100 includes flexible warehouse
101 and flexible power 102, flexible warehouse 101 is provided with the specimen cup position 103 placing specimen cup and the stain position placing stain
104, specimen cup is carried closer or far from rotating material assembly 200 under the driving of flexible power 102 by flexible warehouse 101.
As shown in Figure 2,4, rotate material assembly 200 and include turntable 201, supporting plate 202 and rotary power 203, rotate dynamic
Power 203 drives turntable 201 rotary motion of sector, and turntable 201 outward flange is provided with the rotating cup position 204 of " u "-shaped nick shaped,
Specimen cup is carried to rotating cup position 204 by automatic telescopic storehouse 100, and rotary power 203 drives turntable 201 to carry specimen cup rotation
Motion, supporting plate 202 is located at below the rotating cup position 204 of turntable 201, and specimen cup held by supporting plate 202 so that specimen cup can be in torr
Plate 202 slides and travels forward.
Liquid feeding assembly 300 includes sample-adding pump 301, aspirating needle 302, liquid feeding pin 303, tube for transfusion 304 and lifting drive 305,
Tube for transfusion 304 connects sample-adding pump 301, aspirating needle 302 and liquid feeding pin 303, and lifting drive 305 drives sample-adding pump 301, aspirating needle
302 and liquid feeding pin 303 move up and down, the aspirating needle 302 moved downward inserts in stain, and liquid feeding pin 303 is directed at specimen cup, adds
Sample pump 301 passes sequentially through the stain that aspirating needle 302, tube for transfusion 304 and liquid feeding pin 303 will move to and is filled in specimen cup.
As shown in Figure 4,5, the sample having filled stain that turntable 201 is carried by heat insulating culture assembly 400
Cup constant temperature cultivates the setting time.
Detection components 500 is the color developing detection of sample in specimen cup, detection components 500 include monochromater, light cell,
Amplifying circuit, reference voltage circuit, A/D convertor circuit and governor circuit, the monochromatic light that the described monochromater of certain wavelength is launched
Through the reflection light after the monochromatic light exposure specimen cup that the described monochromater of the transmission light after specimen cup or certain wavelength is launched,
Finally absorbed by described light cell, after being converted into voltage, after through described amplifying circuit by voltage amplification to certain multiple, by
Reference voltage circuit provides reference voltage, A/D convertor circuit analog voltage is converted into digital signal, according to bright Bobi's ear
Law calculates the absorbance of this solution, then the absorbance change calculations before and after governor circuit calculates reaction goes out result.
Embodiment 2
As shown in Figure 1, 2, a kind of antibacterial automatic detection device, including automatic telescopic storehouse 100, rotation material assembly 200, add
Liquid assembly 300, heat insulating culture assembly 400, detection components 500, touching display screen 600, printer 700, reclaim assembly 800 and opening
Close 900.
As shown in Figure 2,3, switch 900 is to start and the button of shutoff device, and automatic telescopic storehouse 100 includes flexible warehouse
101 and flexible power 102, flexible warehouse 101 is provided with the specimen cup position 103 placing specimen cup and the stain position placing stain
104, specimen cup is carried closer or far from rotating material assembly 200 under the driving of flexible power 102 by flexible warehouse 101.
As shown in Figure 2,4, rotate material assembly 200 and include turntable 201, supporting plate 202 and rotary power 203, rotate dynamic
Power 203 drives turntable 201 rotary motion of sector, and turntable 201 outward flange is provided with the rotating cup position 204 of " u "-shaped nick shaped,
Specimen cup is carried to rotating cup position 204 by automatic telescopic storehouse 100, and rotary power 203 drives turntable 201 to carry specimen cup rotation
Motion, supporting plate 202 is located at below the rotating cup position 204 of turntable 201, and specimen cup held by supporting plate 202 so that specimen cup can be in torr
Plate 202 slides and travels forward.
Liquid feeding assembly 300 includes sample-adding pump 301, aspirating needle 302, liquid feeding pin 303, tube for transfusion 304 and lifting drive 305,
Tube for transfusion 304 connects sample-adding pump 301, aspirating needle 302 and liquid feeding pin 303, and lifting drive 305 drives sample-adding pump 301, aspirating needle
302 and liquid feeding pin 303 move up and down, the aspirating needle 302 moved downward inserts in stain, and liquid feeding pin 303 is directed at specimen cup, adds
Sample pump 301 passes sequentially through the stain that aspirating needle 302, tube for transfusion 304 and liquid feeding pin 303 will move to and is filled in specimen cup.
As shown in Figure 4,5, the sample having filled stain that turntable 201 is carried by heat insulating culture assembly 400
Cup constant temperature cultivates the setting time.
Detection components 500 is the color developing detection of sample in specimen cup, detection components 500 include monochromater, light cell,
Amplifying circuit, reference voltage circuit, A/D convertor circuit and governor circuit, the monochromatic light that the described monochromater of certain wavelength is launched
Through the reflection light after the monochromatic light exposure specimen cup that the described monochromater of the transmission light after specimen cup or certain wavelength is launched,
Finally absorbed by described light cell, after being converted into voltage, after through described amplifying circuit by voltage amplification to certain multiple, by
Reference voltage circuit provides reference voltage, A/D convertor circuit analog voltage is converted into digital signal, according to bright Bobi's ear
Law calculates the absorbance of this solution, then the absorbance change calculations before and after governor circuit calculates reaction goes out result.
As shown in Figure 1,3, touching display screen 600 energy display device running status and testing result, printer 700 prints inspection
Survey result.
As shown in Figure 4,5, reclaim assembly 800 and include recycling box 801 and the supporting plate afterbody being arranged on rotation material assembly
Recovery port 802, recycling box 801 is arranged on below recovery port 802 for movable, and arranges the handle being easy to pull out recycling box 801
Recycling box 803, turntable 201 carries the specimen cup having printed testing result to the recovery port 802 of afterbody, and specimen cup drops
In recycling box 801, recycling box 801 can be taken off outwelling by handle 803.
As Figure 1-5, pressing switch 900 starters, flexible warehouse 101 stretches out under the driving of flexible power 102,
Placement specimen cup is to specimen cup position 103, and placement stain, to stain position 104, presses switch 900, and flexible warehouse 101 is flexible
Specimen cup carries under the driving of power 102 the rotating cup position 204 to turntable 201, and rotary power 203 drives turntable 201
Carrying specimen cup rotary motion, specimen cup held by supporting plate 202 so that specimen cup can slide at supporting plate 202 and travel forward.Lifting is dynamic
Power 305 drives sample-adding pump 301, aspirating needle 302 and liquid feeding pin 303 to move up and down, and the aspirating needle 302 moved downward inserts stain
In, liquid feeding pin 303 is directed at specimen cup, and sample-adding pump 301 passes sequentially through aspirating needle 302, tube for transfusion 304 and liquid feeding pin 303 will be mobile
The stain come is filled in specimen cup.What turntable 201 was carried by heat insulating culture assembly 400 had filled stain
Specimen cup constant temperature cultivates the setting time.Detection components 500 is the color developing detection of sample in specimen cup, and detection components 500 includes
Monochromater, light cell, amplifying circuit, reference voltage circuit, A/D convertor circuit and governor circuit, the described monochrome of certain wavelength
The monochromatic light that light source is launched is through the monochromatic light exposure of the described monochromater transmitting of the transmission light after specimen cup or certain wavelength
Reflection light after specimen cup, is finally absorbed by described light cell, after being converted into voltage, is being put by voltage through described amplifying circuit
Greatly to after certain multiple, reference voltage circuit provide reference voltage, A/D convertor circuit analog voltage is converted into numeral letter
Number, the absorbance of this solution, then the extinction before and after governor circuit calculates reaction is calculated according to lambert beer law
Degree change calculations goes out result.Touching display screen 600 energy display device running status and testing result, printer 700 prints detection
Result.Turntable 201 carries the specimen cup having printed testing result to the recovery port 802 of afterbody, and specimen cup drops and returning
Receiving in box 801, recycling box 801 can be taken off outwelling specimen cup by handle 803.
As can be seen here, this utility model improves the automaticity of bacteria detecting apparatus, can automatically be stretched by switch
Going out to place the flexible storehouse of specimen cup and stain, remaining process is all full-automatic realization, and the detection efficiency being is high, it is ensured that enzyme
Stablizing of activity, eliminates cross infection, the fault rate of lowering apparatus operation and energy consumption.
It should be noted that above example only in order to the technical solution of the utility model to be described and unrestricted, although reference
This utility model has been described in detail by preferred embodiment, it will be understood by those within the art that, can be to this reality
Modify or equivalent by novel technical scheme, without deviating from the spirit and scope of technical solutions of the utility model,
It all should be contained in the middle of right of the present utility model.
Claims (6)
1. an antibacterial automatic detection device, it is characterised in that: include automatic telescopic storehouse, rotate material assembly, liquid feeding assembly, guarantor
Temperature culture assembly, detection components, touching display screen and printer；
Described automatic telescopic storehouse includes flexible warehouse and flexible power, and described flexible warehouse is provided with the specimen cup position placing specimen cup
With the stain position of placement stain, specimen cup is carried closer or far from rotation under the driving of flexible power by described flexible warehouse
Turn material assembly；
Described rotation material assembly includes turntable, supporting plate and rotary power, and described rotary power drives fan-shaped turntable rotation
Transhipment is dynamic, and described turntable outward flange is provided with the rotating cup position of U-shaped nick shaped, and specimen cup is carried to rotation by described automatic telescopic storehouse
Revolving cup position, rotary power drives turntable to carry specimen cup rotary motion, and described supporting plate is located at below the rotating cup position of turntable,
Specimen cup held by supporting plate.
Antibacterial automatic detection device the most according to claim 1, it is characterised in that: described liquid feeding assembly include sample-adding pump,
Aspirating needle, liquid feeding pin, tube for transfusion and lifting drive, tube for transfusion connects sample-adding pump, aspirating needle and liquid feeding pin, and lifting drive drives and adds
Sample pump, aspirating needle and liquid feeding pin move up and down, and the aspirating needle moved downward inserts in stain, liquid feeding pin alignment specimen cup, add
Sample pump passes sequentially through the stain that aspirating needle, tube for transfusion and liquid feeding pin will move to and is filled in specimen cup.
Antibacterial automatic detection device the most according to claim 1 and 2, it is characterised in that: described heat insulating culture assembly will rotation
What turntable carried had filled the specimen cup constant temperature cultivation setting time of stain.
Antibacterial automatic detection device the most according to claim 1 and 2, it is characterised in that: described detection components is used for sample
The color developing detection of sample in Bei, described detection components includes that monochromater, light cell, amplifying circuit, reference voltage circuit, AD turn
Changing circuit and governor circuit, the monochromatic light that the described monochromater of certain wavelength is launched is through the transmission light after specimen cup or certain
Reflection light after the monochromatic light exposure specimen cup that the described monochromater of wavelength is launched, is finally absorbed by described light cell, conversion
After becoming voltage, after through described amplifying circuit by voltage amplification to certain multiple, reference voltage circuit provide reference voltage,
By A/D convertor circuit, analog voltage is converted into digital signal, calculates the absorbance of this solution according to Lamber-Beer's Law, then
Absorbance change calculations before and after governor circuit calculates reaction goes out result.
Antibacterial automatic detection device the most according to claim 1, it is characterised in that: described touching display screen display device is transported
Row state and testing result, described printer prints testing result.
Antibacterial automatic detection device the most according to claim 1, it is characterised in that: also include reclaiming assembly,
Described recovery assembly includes recycling box and the recovery port of the supporting plate afterbody being arranged on described rotation material assembly, described recovery
What box was movable is arranged on below recovery port, and turntable carries the specimen cup having printed testing result to the recovery port of afterbody,
Specimen cup drops in recycling box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620696516.9U CN205741042U (en) | 2016-07-05 | 2016-07-05 | A kind of antibacterial automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620696516.9U CN205741042U (en) | 2016-07-05 | 2016-07-05 | A kind of antibacterial automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205741042U true CN205741042U (en) | 2016-11-30 |
Family
ID=57380886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620696516.9U Expired - Fee Related CN205741042U (en) | 2016-07-05 | 2016-07-05 | A kind of antibacterial automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205741042U (en) |
-
2016
- 2016-07-05 CN CN201620696516.9U patent/CN205741042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |