CN207210392U - A kind of PCR instrument - Google Patents
A kind of PCR instrument Download PDFInfo
- Publication number
- CN207210392U CN207210392U CN201720983694.4U CN201720983694U CN207210392U CN 207210392 U CN207210392 U CN 207210392U CN 201720983694 U CN201720983694 U CN 201720983694U CN 207210392 U CN207210392 U CN 207210392U
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- CN
- China
- Prior art keywords
- electric expansion
- expansion bar
- instrument body
- test tube
- polyurethane foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of PCR instrument,Including instrument body,The inner bottom of instrument body is provided with rack for test tube,Test tube standing groove is provided with rack for test tube,The inner bottom of instrument body is additionally provided with medicament cartridge,The inner upper end of instrument body is provided with slide rail,The first electric expansion bar is provided with slide rail,The inner right side upper end of instrument body is provided with the second electric expansion bar,The left end of second electric expansion bar is connected with the first electric expansion bar,The lower end of first electric expansion bar is provided with medicine taking device,The lower end of instrument body is provided with expanded polyolefin cotton layer,Polyurethane foam is provided with the downside of expanded polyolefin cotton layer,The inner homogeneous of polyurethane foam is provided with the water cavity filled with aqueous water,ABS slipmat is provided with the downside of polyurethane foam,The attraction grooves to cave inward are uniformly provided with the downside of ABS slipmat.The utility model is simple in construction, easy to use, and degree of intelligence is high, avoids human error, places firm.
Description
Technical field
PCR instrument technical field is the utility model is related to, specifically a kind of PCR instrument.
Background technology
PCR is exactly a large amount of synthesis for being In Vitro in external or test tube to specific gene using archaeal dna polymerase, substantially
It is the chain duplication that selectivity is carried out using archaeal dna polymerase.Currently used technology, can be original by one section of gene duplication
10,000,000,000 to 100,000,000,000 times.According to the purpose of DNA cloning and the standard of detection, PCR instrument can be divided into regular-PCR instrument, ladder
Spend PCR instrument, In situPCR instrument, the class of real-time fluorescence quantitative PCR instrument four.Present PCR instrument is completed using manual operation more, but
It is cumbersome during a variety of dosings, error easily occurs, it is impossible to meets staff in a variety of of work well
Demand, so as to bring great work difficulty to unexpected personnel.
The content of the invention
The purpose of this utility model is to provide a kind of PCR instrument, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of PCR instrument, including instrument body, the inner bottom of the instrument body are provided with rack for test tube, the rack for test tube
On be provided with test tube standing groove, the inner bottom of instrument body is additionally provided with medicament cartridge, and the inner upper end of instrument body is provided with
Slide rail, the first electric expansion bar is provided with the slide rail, the inner right side upper end of instrument body is provided with the second electric expansion
Bar, the left end of second electric expansion bar are connected with the first electric expansion bar, and the lower end of the first electric expansion bar, which is provided with, to be taken
Medicine device, the medicine taking device include housing, and the inner upper end of the housing is provided with the 3rd electric expansion bar, the inside of housing
Needle tubing is provided with, the needle tubing is internally provided with piston, and the lower end of the 3rd electric expansion bar is connected with piston, needle tubing
Lower end is provided with the connecting tube for stretching out housing, is provided with syringe needle in the connecting tube, the inside of instrument body is additionally provided with heating
Device, refrigerating plant and temperature sensor, intelligent controller are provided with the outside of instrument body, the lower end of instrument body is provided with
Expanded polyolefin cotton layer, polyurethane foam is provided with the downside of the expanded polyolefin cotton layer, the polyurethane foam
Inner homogeneous is provided with the water cavity filled with aqueous water, is provided with ABS slipmat on the downside of polyurethane foam, the ABS is anti-skidding
The attraction grooves to cave inward are uniformly provided with the downside of pad.
As further program of the utility model：The expanded polyolefin cotton layer and polyurethane foam are connected by hot pressing
Connect.
As further program of the utility model：The expanded polyolefin cotton layer is by multi-layer polyolefin foam cotton piece body
It is bonded the foam cotton formed.
As further program of the utility model：Thermal insulation layer is provided with the instrument body.
As the utility model further scheme：First electric expansion bar, the second electric expansion bar and the 3rd are electronic
Expansion link is connected with intelligent controller.
Compared with prior art, the beneficial effects of the utility model are：First electric expansion bar, the second electric expansion bar,
The setting of 3rd electric expansion bar and medicine taking device, the second electric expansion bar can be driven to be moved to the top of cartridge case, driving the
One electric expansion bar causes syringe needle to drop in medicament cartridge, and the 3rd electric expansion bar of driving draws decoction, then controls the first electricity
Dynamic flexible and the second electric expansion bar is shunk, and is moved on test tube, is added drug in test tube, repeats aforesaid operations, automatically
Change degree is high, reduces artificial error, avoids medicine pollution, ensures the accuracy of dosing, and avoids manual operation, reduces
The difficulty of work, ABS slipmat bottom are provided with the structure that attraction grooves form vacuum cup with bottom surface, make the placement of device
It is more solid and reliable, it will not easily slide and drop, polyolefin foam layer and polyurethane foam have resiliency, reduce dress
Vibrations caused by work or the vibrations of other reasonses are put, the service life of extension fixture, are uniformly set in polyurethane foam
There is water cavity, be provided with aqueous water in water cavity, polyurethane foam is kept excellent shock-absorbing capacity for a long time.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of medicine taking device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of PCR instrument, including instrument body 1, the instrument sheet
The inner bottom of body 1 is provided with rack for test tube 2, and test tube standing groove 3, the inner bottom of instrument body 1 are provided with the rack for test tube 2
Medicament cartridge 4 is additionally provided with, the inner upper end of instrument body 1 is provided with slide rail 5, the first electric expansion is provided with the slide rail 5
Bar 6, the inner right side upper end of instrument body 1 are provided with the second electric expansion bar 9, the left end of second electric expansion bar 9 with
First electric expansion bar 6 connects, and the lower end of the first electric expansion bar 6 is provided with medicine taking device 7, and the medicine taking device 7 includes shell
Body 23, the inner upper end of the housing 23 are provided with the 3rd electric expansion bar 19, and housing 23 is internally provided with needle tubing 20, described
Needle tubing 20 is internally provided with piston 21, and the lower end of the 3rd electric expansion bar 19 is connected with piston 21, the lower end of needle tubing 20
The connecting tube 22 for stretching out housing 23 is provided with, is provided with syringe needle 8 in the connecting tube 22, the inside of instrument body 1 is additionally provided with
Heater 10, refrigerating plant 12 and temperature sensor 11, are provided with thermal insulation layer on the instrument body 1, instrument body 1 it is outer
Side is provided with intelligent controller 13, and the first electric expansion bar 6, the second electric expansion bar 9 and the 3rd electric expansion bar 19 are and intelligence
Can controller 13 connect, the first electric expansion bar 6, the second electric expansion bar 9, the 3rd electric expansion bar 19 and medicine taking device 7
Set, the second electric expansion bar 9 can be driven to be moved to the top of cartridge case 4, the first electric expansion bar 6 of driving causes syringe needle to decline
Into medicament cartridge 4, driving the 3rd electric expansion 19 bar draws decoction, then controls the first electric expansion 6 and the second electric expansion
Bar 9 shrinks, and is moved on test tube, adds drug in test tube, repeats aforesaid operations, automaticity is high, reduces artificial
Error, medicine pollution is avoided, ensure the accuracy of dosing, and avoid manual operation, reduce the difficulty of work.
The lower end of instrument body 1 is provided with expanded polyolefin cotton layer 14, and the downside of the expanded polyolefin cotton layer 14 is set
There is polyurethane foam 15, the inner homogeneous of the polyurethane foam 15 is provided with the water cavity 16 filled with aqueous water, polyurethane
The downside of froth bed 15 is provided with ABS slipmat 17, and it is recessed that the downside of the ABS slipmat 17 is uniformly provided with the absorption to cave inward
Groove 18, the expanded polyolefin cotton layer 14 and polyurethane foam 15 are by hot pressing connects, the expanded polyolefin cotton layer 14
The foam cotton being made up of multi-layer polyolefin foam cotton piece body bonding, the bottom of ABS slipmat 17 is provided with attraction grooves 18 and bottom surface
The structure of vacuum cup is formed, makes the placement of device more solid and reliable, will not easily slide and drop, polyolefin foam layer 14
There is resiliency with polyurethane foam 15, reduce vibrations or the vibrations of other reasonses caused by device work, extend dress
The service life put, water cavity 16 is uniformly provided with polyurethane foam 15, aqueous water is provided with water cavity 16, makes polyurethane foam
Layer 15 keeps excellent shock-absorbing capacity for a long time.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of PCR instrument, including instrument body, it is characterised in that the inner bottom of the instrument body is provided with rack for test tube, institute
State and test tube standing groove is provided with rack for test tube, the inner bottom of instrument body is additionally provided with medicament cartridge, on the inside of instrument body
End is provided with slide rail, the first electric expansion bar is provided with the slide rail, the inner right side upper end of instrument body is provided with second
Electric expansion bar, the left end of second electric expansion bar are connected with the first electric expansion bar, the lower end of the first electric expansion bar
Medicine taking device is provided with, the medicine taking device includes housing, and the inner upper end of the housing is provided with the 3rd electric expansion bar, shell
Body is internally provided with needle tubing, and the needle tubing is internally provided with piston, and lower end and the piston of the 3rd electric expansion bar connect
Connect, the lower end of needle tubing is provided with the connecting tube for stretching out housing, is provided with syringe needle in the connecting tube, the inside of instrument body is also set
Heater, refrigerating plant and temperature sensor are equipped with, is provided with intelligent controller on the outside of instrument body, under instrument body
End is provided with expanded polyolefin cotton layer, and polyurethane foam, the polyurethane are provided with the downside of the expanded polyolefin cotton layer
The inner homogeneous of froth bed is provided with the water cavity filled with aqueous water, and ABS slipmat is provided with the downside of polyurethane foam, described
The attraction grooves to cave inward are uniformly provided with the downside of ABS slipmat.
2. a kind of PCR instrument according to claim 1, it is characterised in that the expanded polyolefin cotton layer and polyurethane foam
Layer passes through hot pressing connects.
3. a kind of PCR instrument according to claim 1, it is characterised in that the expanded polyolefin cotton layer is by multilayer polyene
The foam cotton that hydrocarbon foam cotton piece body bonding is formed.
4. a kind of PCR instrument according to claim 1, it is characterised in that be provided with thermal insulation layer on the instrument body.
A kind of 5. PCR instrument according to claim 1, it is characterised in that the first electric expansion bar, the second electric expansion bar and
3rd electric expansion bar is connected with intelligent controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983694.4U CN207210392U (en) | 2017-08-08 | 2017-08-08 | A kind of PCR instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983694.4U CN207210392U (en) | 2017-08-08 | 2017-08-08 | A kind of PCR instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210392U true CN207210392U (en) | 2018-04-10 |
Family
ID=61818293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983694.4U Active CN207210392U (en) | 2017-08-08 | 2017-08-08 | A kind of PCR instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111500410A (en) * | 2020-04-26 | 2020-08-07 | 杭州博日科技有限公司 | PCR mobile device and PCR appearance |
| WO2021000750A1 (en) * | 2019-07-01 | 2021-01-07 | 申翌生物科技(杭州)有限公司 | Novel method for performing pcr reaction using comprehensive pcr reaction system |
-
2017
- 2017-08-08 CN CN201720983694.4U patent/CN207210392U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000750A1 (en) * | 2019-07-01 | 2021-01-07 | 申翌生物科技(杭州)有限公司 | Novel method for performing pcr reaction using comprehensive pcr reaction system |
| CN111500410A (en) * | 2020-04-26 | 2020-08-07 | 杭州博日科技有限公司 | PCR mobile device and PCR appearance |
| CN111500410B (en) * | 2020-04-26 | 2024-02-27 | 杭州博日科技股份有限公司 | PCR mobile device and PCR appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230628 Address after: 2104, 21st Floor, No. 9 North Fourth Ring West Road, Haidian District, Beijing, 100000 Patentee after: Beijing Xuanniao Feixun Technology Co.,Ltd. Address before: 201700 No.2 workshop, No.500 Huapu Road, Qingpu District, Shanghai Patentee before: SHANGHAI EPICAN BIOTECHNOLOGY Co.,Ltd. Patentee before: SHANGHAI EPICAN GENETECH Co.,Ltd. |