CN206127306U - A DNA fluorescent quantitation analysis appearance for gene sequencing - Google Patents
A DNA fluorescent quantitation analysis appearance for gene sequencing Download PDFInfo
- Publication number
- CN206127306U CN206127306U CN201621073123.9U CN201621073123U CN206127306U CN 206127306 U CN206127306 U CN 206127306U CN 201621073123 U CN201621073123 U CN 201621073123U CN 206127306 U CN206127306 U CN 206127306U
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- China
- Prior art keywords
- gene sequencing
- support shaft
- housing
- back shaft
- sample plate
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Abstract
The utility model discloses a DNA fluorescent quantitation analysis appearance for gene sequencing, including one side open -ended casing, be equipped with cylindrical examination sample plate in the opening, examination sample plate's central authorities are equipped with the back shaft, the top of back shaft is passed through the bearing and is fixed on the casing, the bottom of back shaft is equipped with the connection gear, connect the gear and pass through the step motor drive, examination sample plate's the inner wall and the side of back shaft all are equipped with the insulating layer, be equipped with the heat conductor between the insulating layer, be equipped with semiconductor heating piece in the heat conductor, examination sample plate's top evenly is equipped with a plurality of slots for back shaft center symmetrical arrangement, in the slot embedding heat conductor, and the thread tightening has the heat lid, the open -ended top is equipped with the detection mechanism who corresponds with one of them slot. The utility model discloses simple structure, convenient operation easily realizes miniaturizedly, can add nice and warm assay to same batch's sample not simultaneously, and detection mechanism can effectively guarantee analysis result's accuracy, and the cost is lower, is favorable to the technological popularization of gene sequencing.
Description
Technical field
This utility model is related to a kind of quantitative fluorescence analysis instrument, more particularly, to a kind of DNA fluorescence for gene sequencing
Quantitative analysis instrument.
Background technology
Quantitative fluorescence analysis method is to develop a kind of reasonable microanalysiss method in recent years, is most sensitive micro at present
One of analytical technology, fluorescence that it is sent using the molecule absorption energy of material and according to fluorescence spectrum and intensity to material
Qualitative or quantitative analysis are carried out, is more and more extensively applied in biochemistry.But traditional quantitative fluorescence analysis instrument may be only available for
The test tube of unified specification, and can only batch sample detection complete just carry out the detection of next batch after taking out so that gene
The cost of sequencing is higher.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of DNA quantitative fluorescence analysis for gene sequencing
Instrument, more neatly to sample to carry out DNA quantitative fluorescence analysis.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：
For the DNA quantitative fluorescence analysis instrument of gene sequencing, including the housing of a side opening, the bottom of housing is provided with base
Seat, is provided with motor in pedestal, in opening cylindrical sample disk is provided with, and the central authorities of platter are provided with support shaft, support shaft
Top is fixed on housing by bearing, and the bottom of support shaft is provided with connection gear, and connection gear is located in pedestal, and by step
Stepper motor drives, and the inwall of platter and the side of support shaft are equipped with thermal insulation layer, and heat carrier, heat carrier are provided between thermal insulation layer
Quasiconductor heat block is inside provided with, the multiple slots being centrosymmetrically arranged relative to support shaft are uniformly provided with the top of platter, inserted
In the embedded heat conduction body of groove, and it is screwed and has hot lid, testing agency corresponding with one of slot is provided with the top of opening, examines
Mechanism, motor and quasiconductor heat block are surveyed by control chamber control, control chamber is on the housing of overthe openings.
The testing agency includes protective cover, and fluorescence detection unit is provided with protective cover, and the center of top of protective cover passes through
Air cylinder driven, cylinder is fixed on the top of housing.
The bottom of the protective cover is provided with elastic seal ring.
External diameter of the internal diameter of the protective cover more than hot tops.
The utility model has the advantages that：This utility model simple structure, it is easy to operate, it is easy to accomplish miniaturization, while can
The sample of different batches is heated and analyzed, testing agency can effectively be guaranteed precision of analysis, cost is relatively low,
Be conducive to the popularization of gene sequencing technology.
Description of the drawings
This utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model.
Wherein, 1, housing, 2, platter, 21, thermal insulation layer, 22, heat carrier, 3, slot, 31, Re Gai, 4, quasiconductor heating
Block, 5, support shaft, 6, connection gear, 7, motor, 8, protective cover, 81, fluorescence detection unit, 82, elastic seal ring, 9, gas
Cylinder, 10, control chamber, 11, pedestal.
Specific embodiment：
As shown in figure 1, for the DNA quantitative fluorescence analysis instrument of gene sequencing, including the housing 1 of a side opening, housing 1
Bottom is provided with pedestal 11, pedestal 11 and is provided with motor 7, and in opening cylindrical sample disk 2 is provided with, and the central authorities of platter 2 set
The top for having support shaft 5, support shaft 5 is fixed on housing 1 by bearing, and the bottom of support shaft 5 is provided with connection gear 6, connection
Gear 6 is driven in the pedestal 11 by motor 7, and the inwall of platter 2 and the side of support shaft 5 are equipped with heat-insulated
Layer 21, is provided with heat carrier 22, heat carrier 22 between thermal insulation layer 21 and is provided with quasiconductor heat block 4, and the top of platter 2 uniformly sets
There are the multiple slots 3 being centrosymmetrically arranged relative to support shaft 5, slot 3 is embedded in heat carrier 22, and be screwed and have hot lid
31, it is provided with the top of opening and the corresponding testing agency of one of slot 3, the heating of testing agency, motor 7 and quasiconductor
Block 4 is controlled by control chamber 10, and control chamber 10 is on the housing 1 of overthe openings.
Test tube equipped with sample is placed in slot 3, according to the screw-in depth of the hot lid 31 of altitude mixture control of test tube, to adapt to not
The test tube of same specification；Sample is heated in the presence of heat carrier 22, and temperature is controlled by control chamber 10 to quasiconductor heat block 4
System, is heated and reaches after setting time, and motor 7 drives support shaft 5 to rotate, and test tube is gone to one by one immediately below testing agency,
Meanwhile, cylinder 9 drives testing agency to be down in platter 2 and carries out DNA quantitative fluorescence analysis, and analysis result shows on control chamber 10
Show.In the process, can at any time increase or replace test tube, operate more flexible.
In this utility model, testing agency includes being provided with fluorescence detection unit 81, protective cover in protective cover 8, protective cover 8
8 center of top is driven by cylinder 9, and cylinder 9 is fixed on the top of housing 1, and the bottom of protective cover 8 is provided with elastic seal ring
82, the internal diameter of protective cover 8 is more than the external diameter at the top of hot lid 31 so that detection and analysis is carried out in a sealed meter environment, is further ensured that
Precision of analysis.
Claims (4)
1. the DNA quantitative fluorescence analysis instrument of gene sequencing is used for, it is characterised in that：Including the housing of a side opening, the housing
Bottom be provided with pedestal, motor is provided with the pedestal, cylindrical sample disk is provided with the opening, the platter
Central authorities are provided with support shaft, and the top of the support shaft is fixed on housing by bearing, and the bottom of the support shaft is provided with connection
Gear, the connection gear is located in pedestal, and by step motor drive, the inwall of the platter and the side of support shaft
Thermal insulation layer is equipped with, heat carrier is provided between the thermal insulation layer, quasiconductor heat block, the platter are provided with the heat conduction body
Top be uniformly provided with the multiple slots being centrosymmetrically arranged relative to support shaft, in the embedded heat conduction body of the slot, and screw thread
Hot lid is fixed with, testing agency corresponding with one of slot, the testing agency, stepping electricity are provided with the top of the opening
, by control chamber control, the control chamber is on the housing of overthe openings for machine and quasiconductor heat block.
2. the DNA quantitative fluorescence analysis instrument for gene sequencing according to claim 1, it is characterised in that：The detection
Mechanism includes protective cover, and fluorescence detection unit is provided with the protective cover, and the center of top of the protective cover passes through air cylinder driven,
The cylinder is fixed on the top of housing.
3. the DNA quantitative fluorescence analysis instrument for gene sequencing according to claim 2, it is characterised in that：The protection
The bottom of cover is provided with elastic seal ring.
4. the DNA quantitative fluorescence analysis instrument for gene sequencing according to claim 2, it is characterised in that：The protection
External diameter of the internal diameter of cover more than hot tops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073123.9U CN206127306U (en) | 2016-09-23 | 2016-09-23 | A DNA fluorescent quantitation analysis appearance for gene sequencing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073123.9U CN206127306U (en) | 2016-09-23 | 2016-09-23 | A DNA fluorescent quantitation analysis appearance for gene sequencing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206127306U true CN206127306U (en) | 2017-04-26 |
Family
ID=58570727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073123.9U Active CN206127306U (en) | 2016-09-23 | 2016-09-23 | A DNA fluorescent quantitation analysis appearance for gene sequencing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206127306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446816A (en) * | 2017-08-30 | 2017-12-08 | 合肥安为康医学检验有限公司 | A kind of detection means tested and analyzed suitable for PCR or HRM |
| WO2022089647A1 (en) * | 2020-11-02 | 2022-05-05 | Mgi Tech Co., Ltd. | Sequencing systems and methods utilizing non-planar substrates |
-
2016
- 2016-09-23 CN CN201621073123.9U patent/CN206127306U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446816A (en) * | 2017-08-30 | 2017-12-08 | 合肥安为康医学检验有限公司 | A kind of detection means tested and analyzed suitable for PCR or HRM |
| CN107446816B (en) * | 2017-08-30 | 2021-01-19 | 合肥安为康医学检验有限公司 | Detection device suitable for PCR or HRM detection and analysis |
| WO2022089647A1 (en) * | 2020-11-02 | 2022-05-05 | Mgi Tech Co., Ltd. | Sequencing systems and methods utilizing non-planar substrates |
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