CN220183251U - Sampling tube for detecting plant nucleic acid virus - Google Patents
Sampling tube for detecting plant nucleic acid virus Download PDFInfo
- Publication number
- CN220183251U CN220183251U CN202321656432.9U CN202321656432U CN220183251U CN 220183251 U CN220183251 U CN 220183251U CN 202321656432 U CN202321656432 U CN 202321656432U CN 220183251 U CN220183251 U CN 220183251U
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- CN
- China
- Prior art keywords
- sampling tube
- nucleic acid
- plant nucleic
- acid virus
- outer sampling
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- 238000005070 sampling Methods 0.000 title claims abstract description 48
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 24
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 24
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 24
- 241000700605 Viruses Species 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000013507 mapping Methods 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000003801 milling Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 abstract description 11
- 239000003085 diluting agent Substances 0.000 abstract description 8
- 238000005192 partition Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001823 molecular biology technique Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a plant nucleic acid virus detection sampling tube, which comprises an outer sampling tube, wherein a sealing structure is detachably connected with threads on the outer sampling tube, rotary grinding mechanisms are symmetrically arranged on the sealing structure, two sides of the outer sampling tube are respectively provided with a mapping label, transparent observation ports are respectively arranged below the mapping labels on the outer sampling tube, a partition plate is fixedly arranged in the outer sampling tube, the outer sampling tube is divided into two collection cavities by the partition plate, the rotary grinding mechanisms extend into the collection cavities, and a separation filter screen is arranged in the collection cavities, so that the plant nucleic acid virus detection sampling tube has the beneficial effects that: the device provided by the utility model has the advantages that the structure is simple, the use is convenient, two samples can be collected at one time, the sealing effect is good, and samples which are not easy to dissolve such as plant tissues and the like can be fully released into the diluent, so that the detection accuracy is improved.
Description
Technical Field
The utility model relates to the technical field of plant nucleic acid, in particular to a plant nucleic acid virus detection sampling tube.
Background
With the increasing development and continuous updating of molecular biology techniques, plant nucleic acid extraction has become an important basic experiment for plant research. Plant nucleic acid extraction is an important leading work in modern molecular biology, the quality of nucleic acid extraction is determined by success or failure in subsequent researches, and when plant nucleic acid is extracted, a plant nucleic acid extraction reagent is required to be matched with a sampling tube for collection. The sampling tube, as the name implies, is a test tube for sampling the sample during the detection process, and the sampling tube at the present stage mainly comprises a tube body and a cap assembly, and a sampling rod is arranged on the cap.
In the sampling tube of the present stage, when a sample such as plant tissue which is not easily dissolved is collected, the detection substance in the sample is often not fully released into the diluent, so that the deviation of the detection result is caused.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a plant nucleic acid virus detection sampling tube, which aims to overcome the technical problems in the prior art.
The technical scheme of the utility model is realized as follows:
the utility model provides a plant nucleic acid virus detects sampling tube, includes outer sampling tube, the screw thread is dismantled on the outer sampling tube and is connected with seal structure, seal structure goes up the symmetry and is equipped with rotatory mechanism of milling, the both sides of outer sampling tube are equipped with the mapping label respectively, be located on the outer sampling tube the below of mapping label all is equipped with transparent viewing aperture, outer sampling tube internal fixation is equipped with the division board, the division board will outer sampling tube divide into two collection cavities, rotatory mechanism of milling extends to in the collection cavity, be equipped with the separation filter screen in the collection cavity.
Preferably, the sealing structure comprises a sealing cover, and an internal thread groove matched with the external sampling cylinder is arranged in the sealing cover.
Preferably, an upper rubber sealing piece is arranged at the inner top of the internal thread groove, and threaded through holes are symmetrically formed in the top of the sealing cover.
Preferably, the rotary grinding mechanism comprises an upper handheld rotary column, the bottom end of the upper handheld rotary column is integrally connected with a threaded portion matched with the threaded through hole, and the bottom end of the threaded portion is connected with a grinding pressing plate through a connecting rod.
Preferably, the bottom of the collecting cavity is symmetrically provided with a lower discharge pipeline, and the lower discharge pipelines are respectively provided with a sealing plug.
The utility model provides a plant nucleic acid virus detection sampling tube, which has the following beneficial effects:
the sealing structure is used for sealing the outer sampling tube, so that the sampled sample is prevented from being contacted with air, the accuracy of detection is guaranteed to the greatest extent, the outer sampling tube is divided into two collecting cavities by the set partition plate, two different samples can be collected or two groups of samples are adopted for comparison treatment, the collected samples are marked conveniently by the set mapping labels, the collected plant samples can be crushed by the set rotary grinding mechanism matched with the separation filter screen, detection substances in the plants are fully released into the diluent, the detection is easy, the transparent observation port is convenient to observe and the grinding is convenient, and the device is simple in structure, convenient to use, can collect two samples at one time, has a good sealing effect, can fully release samples which are not easy to dissolve in plant tissues and the like into the diluent, and improves the detection accuracy.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a sample tube for detecting plant nucleic acid viruses according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of an outer sampling tube in a plant nucleic acid virus detection sampling tube according to an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a sealing structure in a sample tube for detecting plant nucleic acid viruses according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a rotary milling mechanism in a sample tube for detecting plant nucleic acid viruses according to an embodiment of the present utility model.
In the figure:
1. an outer sampling cylinder; 2. a sealing structure; 3. a rotary milling mechanism; 4. labeling; 5. a transparent viewing port; 6. a partition plate; 7. a collection cavity; 8. blocking the filter screen; 9. sealing cover; 10. an internal thread groove; 11. a rubber sealing sheet is arranged; 12. a threaded through hole; 13. the hand-held rotary column is arranged on the upper part; 14. a threaded portion; 15. a connecting rod; 16. milling pressure plate; 17. a lower discharge pipe; 18. and (5) sealing plugs.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, a sample tube for detecting plant nucleic acid virus according to an embodiment of the present utility model includes an outer sample tube 1, a sealing structure 2 is detachably connected to the outer sample tube 1 by threads, the outer sample tube 1 is sealed by the set sealing structure 2, so as to prevent the sampled sample from contacting with air, the accuracy of detection is guaranteed to the greatest extent, a rotary grinding mechanism 3 is symmetrically arranged on the sealing structure 2, two sides of the outer sample tube 1 are respectively provided with a mapping label 4, transparent observation ports 5 are arranged below the mapping labels 4 on the outer sample tube 1, a partition plate 6 is fixedly arranged in the outer sample tube 1, the partition plate 6 divides the outer sample tube 1 into two collection cavities 7, the set partition plate 6 divides the outer sample tube 1 into two collection cavities 7, two different samples can be collected or two groups of samples are adopted for comparison treatment, the set mapping labels 4 facilitate marking the collected samples, the rotary grinding mechanism 3 extends into the collection cavities 7, a rotary filter 8 is arranged in the collection cavities 7, a filter screen 8 is arranged in the collection cavities 7, and a filter screen 8 is arranged in the sample tube, the sample tube can be easily diluted by the sample tube, and the sample tube can be easily diluted by the dilution device can be easily released, and the sample tube can be easily detected, and the sample tube can be easily diluted by the sample tube easily and easily detected.
In an embodiment, referring to fig. 3 of the specification, the sealing structure 2 includes a sealing cover 9, an internal thread groove 10 matched with the external sampling tube 1 is provided in the sealing cover 9, an upper rubber sealing plate 11 is provided at the inner top of the internal thread groove 10, and threaded through holes 12 are symmetrically provided at the top of the sealing cover 9. Through the rubber sealing piece 11 on the cooperation of the internal thread groove 10 that sets up, increased sealed lid 9 and outer sampling tube 1 threaded connection's leakproofness, the screw thread through-hole 12 that sets up conveniently cooperates rotatory milling mechanism 3 work.
In an embodiment, referring to fig. 4 of the specification, the rotary grinding mechanism 3 includes an upper hand-held rotary column 13, a threaded portion 14 matched with the threaded through hole 12 is integrally connected to the bottom end of the upper hand-held rotary column 13, and a grinding platen 16 is connected to the bottom end of the threaded portion 14 through a connecting rod 15. Through the screw thread portion 14 that sets up and screw thread through-hole 12 matched with, make the handheld revolve post 13 of going up rotatory to drive the rotatory decline of pressure disk 16 that grinds through connecting rod 15, make vegetable fiber and diluent fuse, thereby guaranteed that the detected substance fully releases in the diluent, easily detect.
In an embodiment, referring to fig. 2 of the specification, the bottom of the collecting cavity 7 is symmetrically provided with a lower discharge pipe 17, and sealing plugs 18 are respectively arranged on the lower discharge pipe 17. The reagent solution in the lower discharge pipeline 17 is conveniently discharged for detection, and the sealing plug 18 ensures the tightness.
In practical application, the outer sampling tube 1 is sealed through the sealing structure 2, the sampled samples are prevented from being contacted with air, the accuracy of detection is guaranteed to the greatest extent, the outer sampling tube 1 is divided into two collecting cavities 7 by the partition plate 6, two different samples can be collected or two groups of samples are adopted for comparison treatment, the collected samples can be conveniently marked by the set mapping labels 4, the collected plant samples can be crushed by the aid of the rotary grinding mechanism 3 in cooperation with the blocking filter screen 8, detection substances in the plants are fully released into diluent, detection is easy, the transparent observation port 5 is convenient for observation and crushing, the device is simple in structure and convenient to use, two samples can be collected at one time, the sealing effect is good, and the samples which are not easy to dissolve such as plant tissues can be fully released into diluent, so that the accuracy of detection is improved.
Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a plant nucleic acid virus detects sampling tube, its characterized in that, including outer sampling tube (1), the screw thread is dismantled on outer sampling tube (1) and is connected with seal structure (2), the symmetry is equipped with rotatory mechanism (3) of milling on seal structure (2), the both sides of outer sampling tube (1) are equipped with mapping label (4) respectively, be located on outer sampling tube (1) the below of mapping label (4) all is equipped with transparent viewing aperture (5), outer sampling tube (1) internal fixation is equipped with division board (6), division board (6) will outer sampling tube (1) divide into two collection cavity (7), rotatory mechanism (3) of milling extend to in collection cavity (7), be equipped with separation filter screen (8) in collection cavity (7).
2. The plant nucleic acid virus detection sampling tube according to claim 1, wherein the sealing structure (2) comprises a sealing cover (9), and an internal thread groove (10) matched with the external sampling tube (1) is arranged in the sealing cover (9).
3. The plant nucleic acid virus detection sampling tube according to claim 2, wherein an upper rubber sealing sheet (11) is arranged at the inner top of the internal thread groove (10), and threaded through holes (12) are symmetrically formed at the top of the sealing cover (9).
4. A plant nucleic acid virus detection sampling tube according to claim 3, characterized in that the rotary milling mechanism (3) comprises an upper hand-held rotary column (13), the bottom end of the upper hand-held rotary column (13) is integrally connected with a threaded part (14) matched with the threaded through hole (12), and the bottom end of the threaded part (14) is connected with a milling pressure plate (16) through a connecting rod (15).
5. The plant nucleic acid virus detection sampling tube according to claim 4, wherein the bottom of the collection cavity (7) is symmetrically provided with a lower discharge pipeline (17), and sealing plugs (18) are arranged on the lower discharge pipeline (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321656432.9U CN220183251U (en) | 2023-06-28 | 2023-06-28 | Sampling tube for detecting plant nucleic acid virus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321656432.9U CN220183251U (en) | 2023-06-28 | 2023-06-28 | Sampling tube for detecting plant nucleic acid virus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220183251U true CN220183251U (en) | 2023-12-15 |
Family
ID=89106361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321656432.9U Active CN220183251U (en) | 2023-06-28 | 2023-06-28 | Sampling tube for detecting plant nucleic acid virus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220183251U (en) |
-
2023
- 2023-06-28 CN CN202321656432.9U patent/CN220183251U/en active Active
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