CN207227440U - A kind of pcr gene amplification device - Google Patents
A kind of pcr gene amplification device Download PDFInfo
- Publication number
- CN207227440U CN207227440U CN201720270934.6U CN201720270934U CN207227440U CN 207227440 U CN207227440 U CN 207227440U CN 201720270934 U CN201720270934 U CN 201720270934U CN 207227440 U CN207227440 U CN 207227440U
- Authority
- CN
- China
- Prior art keywords
- test tube
- gene amplification
- amplification device
- pcr gene
- sample panel
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of pcr gene amplification device, including housing, PCL systems are equipped with the housing, housing side is equipped with control panel, control panel is controlled by PCL systems, housing tip is equipped with electric hot plate, and electric hot plate is equipped with sample panel, several mounting holes are provided with sample panel, the madial wall of mounting hole is circumferentially recessed with internal thread, test tube is equipped with mounting hole, the mouth of pipe outer surface of test tube is circumferentially convexly equipped with external screw thread, and external screw thread is closely fastened in internal thread.The utility model in the madial wall of sample panel upper installing hole by being circumferentially recessed with internal thread, and circumferentially it is convexly equipped with the mouth of pipe outer surface of test tube and the matched external screw thread of internal thread, so that test tube is preferably combined together with sample panel, the shear strength between test tube and sample panel is improved.
Description
Technical field
The field of medical instrument technology is the utility model is related to, it particularly relates to a kind of pcr gene amplification device.
Background technology
At present, during molecular biology research and medical clinic applications, PCR (PCR) technology is not
Can lack, PCR is typically to be carried out in the tube chamber of a closing, it detected target gene can be amplified tens thousand of times or even
Millions of times.But after gene magnification, generally require and amplified production is detected with the methods of electrophoresis.Due to PCR method
Sensitivity is high, its amplified production inevitably gets into the air in detection process, when being detected next time, this
Floating aerial product will likely be amplified out again, and at this time PCR detections are easy for obtaining the conclusion of " false positive ".
For this reason, some applicants have developed enclosed amplification and detection technique, still, which needs and its dynamic optical of complexity
Detection device, detecting instrument are sufficiently complex, it is impossible to meet requirement of the modern people to genetic test.
In the temperature device needed for each stage when PCR gene amplification instrument is a simulation gene magnification for offer, and
Increase the function such as low-temperature storage and fluoroscopic examination, learned suitable for human genome project, medical jurisprudence, oncology, tissue and colony
The polymerization in the clinical diagnosis such as the research fields such as biology, paleontology, zoology, botany and virus, tumour, hereditary disease field
Enzyme chain reaction fluorogenic quantitative detection.The PCR gene amplification instrument of existing market, its module mechanism using integral material finishing or
Casting forms, all there are the edge effect of module mechanism, uniformity and the relatively low phenomenon of warming and cooling rate, it is serious restrict it is same at present
Performance, production cost and the physical size of class product, make the development of whole industry be a greater impact.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of pcr gene amplification device, to solve existing detector not
Can meet modern people to the requirement of genetic test existing technical problem.
The utility model solves above-mentioned technical problem by the following technical programs：
A kind of pcr gene amplification device, including housing, the housing is interior to be equipped with PCL systems, and housing side is equipped with chain of command
Plate, control panel are controlled by PCL systems, and housing tip is equipped with electric hot plate, and electric hot plate is equipped with sample panel, if being provided with sample panel
Dry mounting hole, the madial wall of mounting hole are circumferentially recessed with internal thread, test tube, the mouth of pipe outer surface of test tube are equipped with mounting hole
External screw thread is circumferentially convexly equipped with, external screw thread is closely fastened in internal thread.
The sample panel both sides are equipped with slide, and slide is equipped with cover body.
The material of the cover body is aluminium alloy.
The material of the test tube is PP.
The control panel has indicator light and display screen.
The test tube is bucket-shaped structure narrow under preceding.
Some heater strips are evenly distributed with the electric hot plate.
The beneficial effects of the utility model are：The utility model by sample panel upper installing hole madial wall circumferentially
Internal thread is recessed with, and is circumferentially convexly equipped with and the matched external screw thread of internal thread in the mouth of pipe outer surface of test tube so that test tube
Preferably it is combined together with sample panel, improves the shear strength between test tube and sample panel, during specifically used,
Test tube will not shift or vibrate, it is ensured that experiment is smoothed out.Some heating wire are uniformly arranged in electric hot plate, are had
Uniform, intensive heating region is formed to heated material beneficial to electric hot plate, it is ensured that each test tube is heated evenly.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the partial enlarged view of sample panel described in the utility model；
Fig. 3 is the structure diagram of test tube described in the utility model.
In figure：1~electric hot plate；2~cover body；3~slide；4~test tube；5~sample panel；6~control panel；7~housing；
8~mounting hole；9~internal thread；10~external screw thread.
Embodiment
In order to facilitate the understanding of those skilled in the art, the utility model is done into one below in conjunction with embodiment and attached drawing
The description of step.Embodiment is only to the utility model for example, not being the restriction to the utility model, in embodiment not
The step of illustrating is prior art, is not described in detail herein.
Embodiment one
As shown in Figure 1, a kind of pcr gene amplification device, including housing 7, the housing 7 is interior to be equipped with PCL systems, housing 7
Side is equipped with control panel 6, and control panel 6 is controlled by PCL systems, and 7 top of housing is equipped with electric hot plate 1, will when needing heating
Electric hot plate 1 powers on, and electric hot plate 1 is equipped with sample panel 5, several mounting holes 8 are provided with sample panel 5, mounting hole 8
Madial wall is circumferentially recessed with internal thread 9, and test tube 4 is equipped with mounting hole 8, and the mouth of pipe outer surface of test tube 4 is circumferentially convexly equipped with outside
Screw thread 10, external screw thread 10 are closely fastened in internal thread 9.By being circumferentially recessed with the madial wall of 5 upper installing hole 8 of sample panel
Internal thread 9, and external screw thread 10 matched with internal thread 9 is circumferentially convexly equipped with the mouth of pipe outer surface of test tube 4 so that test tube 4
Preferably it is combined together with sample panel 5, improves the shear strength between test tube 4 and sample panel 5, in specifically used process
In, test tube 4 will not shift or vibrate, it is ensured that experiment is smoothed out.
5 both sides of sample panel are equipped with slide 3, and slide 3 is equipped with cover body 2.Cover body 2 can slide back and forth on slide 3,
When needing to heat to test tube 4, cover body 2 is slided into directly over test tube 4, plays the role of sealing thermal insulation, is set when that need not use
When standby, cover body 2 is slided into the top of test tube 4, plays the role of preventing dust or other fouls from entering test tube 4.
The material of the cover body 2 is aluminium alloy.
The material of the test tube 4 is PP.
The control panel 6 has indicator light and display screen.
The test tube 4 is bucket-shaped structure narrow under preceding.
Some heater strips are evenly distributed with the electric hot plate 1, is conducive to electric hot plate 1 and heated material is formed
Even, intensive heating region, it is ensured that each test tube 4 is heated evenly.
The above, is only the preferable example of the utility model, not makees limitation in any form to the utility model,
It is any above example to be made any without departing from the content of the technical scheme of the utility model, foundation the technical essence of the utility model
Simple modification, coversion material equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (6)
1. a kind of pcr gene amplification device, including housing (7), it is characterised in that：PCL systems, shell are equipped with the housing (7)
Body (7) side is equipped with control panel (6), and control panel (6) is controlled by PCL systems, and housing (7) top is equipped with electric hot plate (1), electricity
Hot plate (1) is equipped with sample panel (5), is provided with several mounting holes (8) in sample panel (5), the madial wall of mounting hole (8) is circumferentially
Internal thread (9) is recessed with, is equipped with test tube (4) in mounting hole (8), the mouth of pipe outer surface of test tube (4) is circumferentially convexly equipped with external screw thread
(10), external screw thread (10) is closely fastened in internal thread (9)；Sample panel (5) both sides are equipped with slide (3), and slide is set on (3)
There is cover body (2).
2. pcr gene amplification device as claimed in claim 1, it is characterised in that：The material of the cover body (2) is aluminium alloy.
3. pcr gene amplification device as claimed in claim 1, it is characterised in that：The material of the test tube (4) is PP.
4. pcr gene amplification device as claimed in claim 1, it is characterised in that：The control panel (6) have indicator light and
Display screen.
5. pcr gene amplification device as claimed in claim 1, it is characterised in that：The test tube (4) is narrow bucket-shaped under preceding
Structure.
6. pcr gene amplification device as claimed in claim 1, it is characterised in that：The electric hot plate (1) if in be evenly distributed with
Dry root heater strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270934.6U CN207227440U (en) | 2017-03-20 | 2017-03-20 | A kind of pcr gene amplification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270934.6U CN207227440U (en) | 2017-03-20 | 2017-03-20 | A kind of pcr gene amplification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227440U true CN207227440U (en) | 2018-04-13 |
Family
ID=61838061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720270934.6U Expired - Fee Related CN207227440U (en) | 2017-03-20 | 2017-03-20 | A kind of pcr gene amplification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998348A (en) * | 2018-10-09 | 2018-12-14 | 广东海洋大学 | A kind of paddy gene DNA group extraction element |
-
2017
- 2017-03-20 CN CN201720270934.6U patent/CN207227440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998348A (en) * | 2018-10-09 | 2018-12-14 | 广东海洋大学 | A kind of paddy gene DNA group extraction element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20190320 |