CN105754842B - A kind of cold chain storage extraction auxiliary reagent sample adding device - Google Patents
A kind of cold chain storage extraction auxiliary reagent sample adding device Download PDFInfo
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- CN105754842B CN105754842B CN201610286998.5A CN201610286998A CN105754842B CN 105754842 B CN105754842 B CN 105754842B CN 201610286998 A CN201610286998 A CN 201610286998A CN 105754842 B CN105754842 B CN 105754842B
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
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Abstract
It is stored the invention discloses a kind of cold chain and extracts auxiliary reagent sample adding device, including a pedestal, the auxiliary reagent storage device for storing auxiliary reagent being placed on pedestal, hold-down devices, the first transmission mechanism and refrigerating plant for pushing regulating device and driving hold-down devices horizontal movement；The hold-down devices extract auxiliary reagent by pushing the adjusting of regulating device and the first transmission mechanism from auxiliary reagent storage device and are added identification plate, the refrigerating plant for in extraction process auxiliary reagent and identification plate freeze.The present invention extracts auxiliary reagent to the automaticity of identification plate during realizing microorganism detection, and realizes the temperature control to auxiliary reagent and identification plate, improves and extracts auxiliary reagent to the speed, accuracy and quality of identification plate, saves human capital.
Description
Technical field
The present invention relates to the automatic detection fields of microorganism, and in particular to a kind of cold chain storage extraction auxiliary reagent sample-adding dress
It sets.
Background technology
In microorganism detection experiment, the storage how to stablize extracts auxiliary reagent and quickly by the accurate nothing of auxiliary reagent
Addition identification plate accidentally, and realize and extract auxiliary reagent in entire storage and auxiliary reagent is added to the whole process of identification plate
Temperature refrigeration control, can improve detection process efficiency and improve detect accuracy.
Invention content
Auxiliary reagent sample adding device is extracted in view of the deficiencies of the prior art, the present invention provides a kind of cold chain stores, is used for
It improves and extracts auxiliary reagent to the accuracy and efficiency of identification plate.
To achieve the goals above, the technical scheme is that：
Auxiliary reagent sample adding device is extracted in a kind of storage of cold chain, including a pedestal, the auxiliary reagent storage that is placed on pedestal
Device, hold-down devices, pushes regulating device and drives the first transmission mechanism of hold-down devices horizontal movement refrigerating plant；
Auxiliary reagent storage device is for storing auxiliary reagent；
Refrigerating plant is used for the auxiliary reagent in auxiliary reagent storage device, the auxiliary reagent in extraction process and identification
Plate freezes；
Hold-down devices are extracted by pushing the adjusting of regulating device and the first transmission mechanism from auxiliary reagent storage device
Identification plate is added in auxiliary reagent.
The pedestal is equipped with card slot portion, and the auxiliary reagent storage device coordinates the card slot portion and activity is positioned over institute
It states in card slot portion.
First transmission mechanism is arranged in the upper surface of pedestal, first transmission mechanism include the first transmission power source and
First transmission belt of the horizontal movement of the first transmission power source driving.
The hold-down devices include several transverse slats being arranged in order, each transverse slat one end be equipped with vertical injection needle, respectively
The transverse slat other end is equipped with perforation, is located on the transverse slat on the inside of the perforation and is also associated with elastic force direction and the transverse slat plate face
Vertical spring, the perforation on the transverse slat are simultaneously connected with guide rail with the transverse slat, and the transverse slat is along the guide rail
Sliding, the guide rail is identical as the transverse slat number, and the hold-down devices further include mounting bracket, and mounting bracket is equipped with corresponding with guide rail
Perforation,
The pedestal side is equipped with the first sliding rail of horizontal direction, and side is equipped with and first sliding rail on the mounting bracket
Corresponding the first sliding block being slidably connected and the first link block for connecting first transmission belt.
The pushing regulating device includes adjustable plate, adjusting bracket, the lead screw and screw rod bushing being movably arranged on adjusting bracket
The second transmission power source that push-down head, the control lead screw vertical direction mounted on adjusting bracket top connect moves, the adjusting bracket lower end
Inside is equipped with the second sliding block, and adjustable plate upper surface is fixedly connected with mounting bracket, and the outer upper of adjustable plate is equipped with lateral second
Sliding rail, second sliding block is corresponding with second sliding rail to be slidably connected, and the lower part of second sliding rail is additionally provided with drive and adjusts
The third transmission mechanism that frame moves horizontally, the third transmission mechanism contain third transmission power source and the third transmission power source driving
The third transmission belt of horizontal motion, the third transmission belt are connect with adjusting bracket lower face static friction.
The cryogenic temperature that the refrigerating plant provides is maintained at 2 ~ 8 degrees Celsius.
The auxiliary reagent storage device includes reagent bottle and places the reagent bottle bracket of reagent bottle.
It is connected with drip tray below the auxiliary reagent storage device.
The beneficial effects of the invention are as follows：Realize that auxiliary reagent is extracted during microorganism detection is automatic to identification plate
Property, and realize to improve the control of the temperature of auxiliary reagent and identification plate and extract auxiliary reagent to the speed, accurate of identification plate
Property and quality, save human capital.
Description of the drawings
Fig. 1 is that specific embodiment of the invention cold chain stores auxiliary reagent sample adding device assembling structure schematic diagram；
Fig. 2 is that specific embodiment of the invention cold chain stores auxiliary reagent sample adding device decomposed structural schematic diagram；
Fig. 3 is the side view for the pushing regulating device that specific embodiment of the invention cold chain stores auxiliary reagent sample adding device.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described,
As shown in Figure 1, auxiliary reagent sample adding device is extracted in a kind of storage of cold chain, including a pedestal 1, the use that is placed on pedestal
In the auxiliary reagent storage device 2 of storage auxiliary reagent, hold-down devices 4, push 4 level of regulating device 5 and driving hold-down devices
The first transmission mechanism 6 and refrigerating plant 3 of movement；The tune that hold-down devices 4 pass through pushing regulating device 5 and the first transmission mechanism 6
Section extracts auxiliary reagent from auxiliary reagent storage device 2 and identification plate 7 is added, and refrigerating plant 3 is used to store auxiliary reagent and fill
It sets the auxiliary reagent in 2, the auxiliary reagent in extraction process and identification plate to freeze, auxiliary reagent storage device 2 is for storing up
Deposit auxiliary reagent.
As shown in Figures 2 and 3, pedestal 1 is equipped with the card slot portion 10 of drawer type, and auxiliary reagent storage device 2 coordinates card slot portion
10 and activity be positioned over card slot portion.Auxiliary reagent storage device 2 includes reagent bottle 21 and places the reagent bottle bracket 22 of reagent bottle,
Reagent bottle 21 be a row several, the present embodiment is 8, reagent bottle bracket 22 be place just the openings of 8 reagent bottles to
On card holder.
First transmission mechanism 6 is arranged in the upper surface of pedestal 1, and the first transmission mechanism 6 includes the first transmission power source 61 and first
First transmission belt 62 of the horizontal movement of transmission power source driving, the first transmission mechanism 6 are first motor transmission mechanism, the first transmission power source
61 be first motor.
1 side of pedestal is equipped with the first sliding rail 11 of horizontal direction, and the first sliding rail 11 and pedestal 1 are integrally formed.
Hold-down devices 4 include one end of several transverse slats 41 being arranged in order, each transverse slat equipped with vertical injection needle 42, each cross
The plate other end is equipped with perforation 43, and the inside of perforation 43 is located on transverse slat 41, and to be also associated with elastic force direction vertical with 41 plate face of transverse slat
Spring 44, perforation 43 on transverse slat are simultaneously connected with guide rail 45 with transverse slat 41, and the guide rail 45 of the present embodiment is cuboid
Rod-shaped, transverse slat 41 is slided along guide rail 45, and cushion block 46 is also lined between transverse slat 41 and guide rail 45, can be elastic tape or rubber case etc.,
Guide rail 45 is identical as 41 number of transverse slat, and hold-down devices 4 further include mounting bracket 47, and mounting bracket 47 is equipped with perforation corresponding with guide rail
48, side is equipped with the first transmission belt 62 of the first sliding block 49 being slidably connected correspondings with the first sliding rail 11 and connection on mounting bracket 47
First link block 410.
As shown in figure 3, it includes adjustable plate 51, adjusting bracket 52, the silk being movably arranged on adjusting bracket 52 to push regulating device 5
Bar 53, the second biography that the push-down head 54 being socketed with lead screw 53, the control lead screw vertical direction mounted on 52 top of adjusting bracket move
Dynamic source 55, the second transmission power source are the second motor, and 52 lower end inside of adjusting bracket is equipped with the second sliding block 56,51 upper surface of adjustable plate and peace
It shelves 47 to be fixedly connected, the outer upper of adjustable plate 51 is equipped with the second lateral sliding rail 57, the second sliding block 56 and the second sliding rail 57
Correspondence is slidably connected, and the lower part of the second sliding rail 57 is additionally provided with the third transmission mechanism for driving adjusting bracket 52 to move horizontally on adjustable plate
58, third transmission mechanism 58 includes third transmission power source and third transmission belt 59, and the third transmission mechanism 58 of the present embodiment is third
The third transmission belt 59 of motor transmission mechanism, third motor transmission mechanism 58 is connect with 52 lower face static friction of adjusting bracket.
Auxiliary reagent storage device 2 includes reagent bottle 21 and places the reagent bottle bracket 22 of reagent bottle.
Refrigerating plant 3 is arranged in the lower section of pedestal, and is placed against auxiliary reagent storage device, is on the one hand tried for auxiliary
Auxiliary reagent refrigeration and temperature in agent storage device are adjusted, and on the other hand, refrigerating plant is also to extract auxiliary reagent to sample-adding
During the entire process of auxiliary reagent refrigeration and temperature adjust, and to identification plate also function to temperature adjusting effect, refrigeration dress
The cryogenic temperature for setting offer is maintained between 2 ~ 8 degrees Celsius, and certainly, the range of temperature is unrestricted, also can be according to auxiliary reagent
Or the needs of identification plate are adjusted.
Auxiliary reagent storage device 2 is connected with drip tray 23 below, is oozed outside auxiliary reagent storage device for catching
Reagent or solution or water.
The course of work of auxiliary reagent sample adding device is：The adjusting determination that hold-down devices 4 pass through the first transmission mechanism 6 is to take out
It takes auxiliary reagent to be still loaded, hold-down devices 4 is parked on corresponding, at auxiliary reagent storage device 2 or at identification plate 7, under
Adjusting of the regulating device 5 by third transmission mechanism 58 is pressed, push-down head 54 is aligned to the reagent bottle 21 for needing to extract auxiliary reagent
Or need the corresponding aperture for the identification plate 7 being loaded；Push regulating device 5 by the second motor control push-down head 54 be pressed downward still to
It goes up, downward or upward to control transverse slat 41, downwards or upward with the injection needle 42 on motion plate 41, injection needle 42 connects
It is connected to air pump, which controls injection needle 42 and extract or inject.
Whole process is not required to manually start, and is automatically controlled by circuit by device, convenient, succinct, quick, accurate.
It should be noted that described above is presently preferred embodiments of the present invention, the invention is not limited in above-mentioned
Embodiment should all belong to the scope of protection of the present invention as long as it reaches the technique effect of the present invention with identical means.
Claims (4)
1. auxiliary reagent sample adding device is extracted in a kind of cold chain storage, it is characterised in that：Including a pedestal, the auxiliary being placed on pedestal
Reagent storage device, hold-down devices, pushes regulating device and the first motor of hold-down devices horizontal movement is driven to pass refrigerating plant
Motivation structure；
Auxiliary reagent storage device is for storing auxiliary reagent；
Refrigerating plant is used to freeze to the auxiliary reagent in auxiliary reagent storage device；
Hold-down devices are extracted by pushing the adjusting of regulating device and first motor transmission mechanism from auxiliary reagent storage device
Identification plate is added in auxiliary reagent；
The first motor transmission mechanism is arranged in the upper surface of pedestal, and the first motor transmission mechanism includes first motor, the
First transmission belt in one motor-driven horizontal conveyor direction, the pedestal side are equipped with the first sliding rail of horizontal direction；
The hold-down devices include one end of several transverse slats being arranged in order, each transverse slat equipped with vertical injection needle, each transverse slat
The other end is equipped with perforation, is located on the inside of the perforation that be also associated with elastic force direction vertical with the transverse slat plate face on the transverse slat
Spring, the perforation on the transverse slat is simultaneously connected with guide rail with the transverse slat, and the transverse slat is slided along the guide rail,
The guide rail is identical as the transverse slat number, and the hold-down devices further include mounting bracket, and mounting bracket is equipped with wear corresponding with guide rail
Hole, side is equipped with the first sliding block being slidably connected correspondings with first sliding rail and connects described first and is driven on the mounting bracket
First link block of band；
The pushing regulating device includes adjustable plate, adjusting bracket, the lead screw being movably arranged on adjusting bracket, with lead screw socket
Push-down head, mounted on adjusting bracket top control lead screw vertical direction movement the second motor, adjusting bracket lower end inside is equipped with the
Two sliding blocks, adjustable plate upper surface are fixedly connected with mounting bracket, and the outer upper of adjustable plate is equipped with the second lateral sliding rail, and second slides
Block is corresponding with the second sliding rail to be slidably connected, and the lower part of the second sliding rail of the adjustable plate is additionally provided with drive adjusting bracket to move horizontally the
The third transmission belt of three motor transmission mechanisms, the third motor transmission mechanism is connect with adjusting bracket lower face static friction.
2. auxiliary reagent sample adding device is extracted in cold chain storage as described in claim 1, it is characterised in that：The pedestal is equipped with
The card slot portion of drawer type, the auxiliary reagent storage device are pumped in card slot portion.
3. auxiliary reagent sample adding device is extracted in cold chain storage as described in claim 1, it is characterised in that：The auxiliary reagent storage
Cryopreservation device includes reagent bottle and places the reagent bottle bracket of reagent bottle.
4. auxiliary reagent sample adding device is extracted in cold chain storage as described in claim 1, it is characterised in that：The auxiliary reagent
Drip tray is connected with below storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286998.5A CN105754842B (en) | 2016-04-29 | 2016-04-29 | A kind of cold chain storage extraction auxiliary reagent sample adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286998.5A CN105754842B (en) | 2016-04-29 | 2016-04-29 | A kind of cold chain storage extraction auxiliary reagent sample adding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105754842A CN105754842A (en) | 2016-07-13 |
| CN105754842B true CN105754842B (en) | 2018-08-28 |
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| CN201610286998.5A Active CN105754842B (en) | 2016-04-29 | 2016-04-29 | A kind of cold chain storage extraction auxiliary reagent sample adding device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732071A (en) * | 2016-12-31 | 2017-05-31 | 烟台德迈生物科技有限公司 | A kind of reagent automatic mixing device |
| CN108693344A (en) * | 2018-03-27 | 2018-10-23 | 桂林优利特医疗电子有限公司 | Blood testing instrument carriage |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6673595B2 (en) * | 2001-08-27 | 2004-01-06 | Biocrystal, Ltd | Automated cell management system for growth and manipulation of cultured cells |
| CN1963527B (en) * | 2005-11-10 | 2011-12-14 | 深圳迈瑞生物医疗电子股份有限公司 | Full-automatic biochemical analyzer and analysis method thereof |
| CN2919255Y (en) * | 2006-04-21 | 2007-07-04 | 苏州捷美电子有限公司 | Enzyme immunoassay meter sampling mechanism |
| CN201974433U (en) * | 2011-02-14 | 2011-09-14 | 四川迈克生物科技股份有限公司 | Automation device used for sample adding and reaction tube loading |
| CN202083704U (en) * | 2011-06-03 | 2011-12-21 | 侯巍 | Full-automatic loading device |
| CN103163310A (en) * | 2013-03-15 | 2013-06-19 | 东南大学 | Multi-channel micro-volume sampling device |
| CN104713858B (en) * | 2013-12-11 | 2017-08-04 | 苏州新波生物技术有限公司 | Full-automatic Time-resolved fluorescence assay device and application method |
| CN103675316A (en) * | 2013-12-24 | 2014-03-26 | 苏州长光华医生物医学工程有限公司 | Full-automatic sample-adding device for blood-type testing instrument |
| CN104374933B (en) * | 2014-10-28 | 2016-03-09 | 利多(香港)有限公司 | Automatic clinical chemistry analyzer |
| CN104634983B (en) * | 2015-02-10 | 2016-06-15 | 中国科学院苏州生物医学工程技术研究所 | A kind of sample constant temperature preserves straight line auto-feed structure |
| CN205838971U (en) * | 2016-04-29 | 2016-12-28 | 珠海迪尔生物工程有限公司 | A kind of cold chain stores extraction auxiliary reagent sample adding device |
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Address after: 519041 No. 19 Golden Coast Road, San Zao Town, Jin Wan District, Zhuhai, Guangdong Patentee after: Zhuhai deer Bioengineering Co.,Ltd. Address before: 519041 No. 19 Golden Coast Road, San Zao Town, Jin Wan District, Zhuhai, Guangdong Patentee before: ZHUHAI DL MEDICAL BIOTECH Co.,Ltd. |
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