CN203346394U - DNA (Deoxyribonucleic Acid) detection sampler - Google Patents
DNA (Deoxyribonucleic Acid) detection sampler Download PDFInfo
- Publication number
- CN203346394U CN203346394U CN 201320445708 CN201320445708U CN203346394U CN 203346394 U CN203346394 U CN 203346394U CN 201320445708 CN201320445708 CN 201320445708 CN 201320445708 U CN201320445708 U CN 201320445708U CN 203346394 U CN203346394 U CN 203346394U
- Authority
- CN
- China
- Prior art keywords
- sampler
- dna
- jacket
- handgrip
- arc cutter
- 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
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Abstract
The utility model relates to a sampler, in particular to a DNA (Deoxyribonucleic Acid) detection sampler. According to a technical scheme adopted in the utility model for solving technical problems, the DNA detection sampler comprises a body, wherein the body comprises a handle, a jacket arc tool and a pricking head; a jacket frame is sleeved on the periphery of the lower part of the handle; the lower part of the jacket frame is fixedly connected with the jacket arc tool; the other end of the jacket arc tool is connected with the pricking head; both the pricking head and the handle are fixedly connected with the jacket arc tool; the handle, the jacket frame, the jacket arc tool and the pricking head are concentric. The DNA sampler has the beneficial effects that a sampler capable of finishing one point at a time is adopted, and only each sample point needs to be premixed without cutting upper and lower heads, so that the DNA sampler has the advantages of convenience, rapidness, accurate sampling, contribution to cleaning and reduction in pollution.
Description
Technical field
The utility model relates to a kind of Sampler, specifically a kind of DNA detection sampler.
Background technology
When meat products DNA is detected, at first to be sampled to sample, in prior art, be to adopt cutter first by the skin cut of meat sample, carry out again 5～6 points of uniform punching on a meat sample with punch tool, then the sample of adopting after each punching is carried out to the removal of top and the bottom, after staying middle portion and being mixed, extracting a part of sample carries out DNA detection and carries out further work again, during due to the every sub-sampling of punch tool, all to eject the sample in punch tool, cumbersome, also easily pollute, bring certain impact to the sampling precision.
Summary of the invention
The utility model, in order to make up deficiency of the prior art, provides a kind of conveniently DNA detection sampler.
The technical scheme in the invention for solving the technical problem is: a kind of DNA detection sampler, comprise body, described body comprises handgrip, overcoat arc cutter and pricks head, described handgrip bottom outer race has outer sleeve frame, the bottom of described outer sleeve frame is fixedly connected with overcoat arc cutter, the other end of described overcoat arc cutter is connected with the bundle head, and described bundle head, handgrip all are fixed together with overcoat arc cutter, and described handgrip, outer sleeve frame, overcoat arc cutter and bundle head are with one heart.
Further, described bundle head, handgrip all are fixed together by screw thread with overcoat arc cutter.
Further, be fixedly installed rotary handle on described outer sleeve frame.
The beneficial effects of the utility model are: we adopt a disposable Sampler that completes a point.Need not again excise upper and lower two, as long as it is just passable, convenient and swift that each sample spot of taking out is carried out to premix, sampling accurately, is beneficial to cleaning, reduces and pollutes.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, handgrip, 2, outer sleeve frame, 3, rotary handle, 4, screw thread, 5, body, 6, overcoat arc cutter, 7, prick head.
Embodiment
Below in conjunction with 1 pair of the utility model of accompanying drawing, be further described:
A kind of DNA detection sampler, comprise body 5, described body comprises handgrip 1, overcoat arc cutter 6 and pricks 7, described handgrip 1 bottom outer race has outer sleeve frame 2, the bottom of described outer sleeve frame 2 is fixedly connected with overcoat arc cutter 6, the other end of described overcoat arc cutter 6 is connected with pricks 7, and described bundle 7, handgrip 1 all are fixed together with overcoat arc cutter 6, and described handgrip 1, outer sleeve frame 2, overcoat arc cutter 6 and bundle 7 is concentric.
In the utility model, described bundle 7, handgrip 1 all are fixed together by screw thread 4 with overcoat arc cutter 6.
In the utility model, on described outer sleeve frame 2, be fixedly installed rotary handle 3.
Use procedure of the present utility model is: hand is adept 1, with pricking 7 bundle on the sampling spot of sample, press handgrip 1 with hand, body 5 is inserted in the meat sample, while arriving the degree of depth required, buttress on the other hand handgrip 1, the another hand rotates rotary handle 3, outer sleeve frame 2 drives overcoat arc cuttves 6 a that turns an angle, will be near the meat sample of sampler, around sampler under rotary-cut two, and then reversed turning certain angle b(a>b), allow overcoat arc cutter 6 hold the meat sample taken off, then take out sampler from meat, the sample cut is also taken out of with sampler, to one holding handgrip 1 in collection sample dish, the meat sample that rotates on the other hand rotary handle 3 taking-ups just is slipped in dish, completed sampling work.
Other parts in the utility model adopt prior art, do not repeat them here.
Claims (3)
1. a DNA detection sampler, it is characterized in that: comprise body, described body comprises handgrip, overcoat arc cutter and pricks head, described handgrip bottom outer race has outer sleeve frame, the bottom of described outer sleeve frame is fixedly connected with overcoat arc cutter, the other end of described overcoat arc cutter is connected with the bundle head, and described bundle head, handgrip all are fixed together with overcoat arc cutter, and described handgrip, outer sleeve frame, overcoat arc cutter and bundle head are with one heart.
2. a kind of DNA detection sampler according to claim 1 is characterized in that: described bundle head, handgrip all are fixed together by screw thread with overcoat arc cutter.
3. a kind of DNA detection sampler according to claim 1, is characterized in that: on described outer sleeve frame, be fixedly installed rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320445708 CN203346394U (en) | 2013-07-23 | 2013-07-23 | DNA (Deoxyribonucleic Acid) detection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320445708 CN203346394U (en) | 2013-07-23 | 2013-07-23 | DNA (Deoxyribonucleic Acid) detection sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346394U true CN203346394U (en) | 2013-12-18 |
Family
ID=49746317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320445708 Expired - Fee Related CN203346394U (en) | 2013-07-23 | 2013-07-23 | DNA (Deoxyribonucleic Acid) detection sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421685A (en) * | 2013-07-23 | 2013-12-04 | 山东省农业科学院高新技术研究中心 | DNA detection sampler |
-
2013
- 2013-07-23 CN CN 201320445708 patent/CN203346394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421685A (en) * | 2013-07-23 | 2013-12-04 | 山东省农业科学院高新技术研究中心 | DNA detection sampler |
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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: 20131218 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |