CN212335165U - Portable nucleic acid extraction element - Google Patents
Portable nucleic acid extraction element Download PDFInfo
- Publication number
- CN212335165U CN212335165U CN202020648364.1U CN202020648364U CN212335165U CN 212335165 U CN212335165 U CN 212335165U CN 202020648364 U CN202020648364 U CN 202020648364U CN 212335165 U CN212335165 U CN 212335165U
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- Prior art keywords
- nucleic acid
- pen
- shell
- pen container
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- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 79
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 79
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 79
- 238000000605 extraction Methods 0.000 title claims abstract description 44
- 241000180587 Pinnidae Species 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 238000001467 acupuncture Methods 0.000 claims description 4
- 238000011330 nucleic acid test Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a portable nucleic acid extraction element, including taking photo of nuclear pen shell, take photo of the inside intermediate position of nuclear pen shell and install interior pen container, the front end surface cover of interior pen container is equipped with the pen cap, the surface all around of taking photo of nuclear pen shell is close to and has seted up outer spout, the inboard intermediate position of outer spout is provided with the ejector pad, the surface all around of taking photo of nuclear pen shell is close to the rear side and is provided with the display area. This nucleic acid extraction element can reach the effect of double-deck protection to ingesting the pipe, realizes the quick extraction of nucleic acid through simple operation and collects, when providing convenience for the user, has still reduced nucleic acid extraction element's huge volume, makes it conveniently carry and use, and convenient to use person carries, can acquire the situation according to the nucleic acid of difference and carry out the pertinence and select, shortens the time that the user drawed the cost greatly, and under the effective protection of cap for brush, can ensure this extraction element's normal use.
Description
Technical Field
The utility model relates to a nucleic acid extraction technical field specifically is a portable nucleic acid extraction device.
Background
The nucleic acid extraction device is an instrument which automatically finishes the work of extracting the nucleic acid of a sample by using a matched nucleic acid extraction reagent. The device is widely applied to the fields of disease control centers, clinical disease diagnosis, forensic medicine identification and the like, and currently, in order to meet the requirement of being convenient for people to carry, a nucleic acid extraction device which can be conveniently carried remotely is needed;
nucleic acid extraction device on the market can't reach the double-deck protection effect to ingesting the pipe mostly, and the operation is comparatively loaded down with trivial details to the extraction collection of nucleic acid, and nucleic acid extraction device volume is huge difficult for carrying, can't obtain the situation according to the nucleic acid of difference, carries out the pertinence selection, and the user draws the longer problem of the time of nucleic acid cost, for this reason, we provide a portable nucleic acid extraction device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable nucleic acid extraction element to solve the nucleic acid extraction element on the market that proposes in the above-mentioned background art and can't reach the double-deck protection effect to ingesting the pipe mostly, the operation is comparatively loaded down with trivial details to the collection of extracting of nucleic acid, and nucleic acid extraction element volume is huge to be difficult for carrying, can't acquire the situation according to the nucleic acid of difference, carries out the pertinence and selects, and the user draws the longer problem of time of nucleic acid cost.
In order to achieve the above object, the utility model provides a following technical scheme: a portable nucleic acid extraction device comprises a nuclear-shooting pen shell, wherein an inner pen container is installed at the inner middle position of the nuclear-shooting pen shell, a pen cap is sleeved on the front end surface of the inner pen container, the peripheral surface of the nuclear-shooting pen shell is close to and provided with an outer sliding groove, a push block is arranged at the inner middle position of the outer sliding groove, the peripheral surface of the nuclear-shooting pen shell is close to and provided with a display area at the rear side, the rear end surface of the nuclear-shooting pen shell is provided with a storage box, the peripheral surface of the inner pen container is close to and provided with an inner sliding groove at the rear side, the peripheral surface of the inner pen container is close to and provided with an inner display frame at the rear side, the front end surface of the inner pen container is close to and provided with an extension column at the middle position, an intake tube is installed at the inner side of the inner pen container, a laminating tube is installed at the right side of the, the nucleic acid extracting device is characterized in that a spring is mounted on the surface of the lower end of the convex body, snap rings are sleeved on the surfaces, close to the upper end, of the periphery of the absorbing tube, a telescopic guide tube is arranged on the surface of the upper end of the absorbing tube, a nucleic acid extracting shell is fixedly arranged on the surface of the upper end of the telescopic guide tube, and nucleic acid detecting test paper is arranged on the surface of the nucleic acid extracting shell.
Preferably, the upper end of storage box is installed the ring lid, the front end surface of storage box is close to the intermediate position and has set firmly the insert ring, the surface has seted up the board groove near the upside around the storage box.
Preferably, the uptake tube is movably mounted with the inner pen container through cooperation of a six-hole ring, a convex body and a spring, and the uptake tube is communicated with the nucleic acid drawing shell through a telescopic catheter.
Preferably, the push block runs through the inner chute and runs through the outer chute, and is fixedly mounted with the intake tube through the matching of the snap ring, and the pen cap is movably arranged with the inner pen container through the extension column.
Preferably, the storage box is installed with taking a photograph the nuclear pen shell interlude through insert ring and slot cooperation, and the storage box is inside to be seted up and to store up the chamber, takes a photograph the nuclear pen shell and establish the installation with interior barrel casing.
Preferably, six groups of the intake tubes are uniformly arranged on the inner side of the inner pen container through six holes, and the nucleic acid drawing shell, the display area and the inner display frame are oppositely arranged.
Compared with the prior art, the beneficial effects of the utility model are that: the nucleic acid extraction device is provided with the inner pen container, the taking-up tube in the inner pen container is effectively protected by sleeving the taking-up pen shell and the inner pen container, the double-layer protection effect on the taking-up tube is achieved, the required attaching tube or the acupuncture tube corresponding to the taking-up environment is pushed out of the pen cap by pushing the taking-up tube, the hand is loosened after the corresponding nucleic acid is taken up, the taking-up tube is pulled back to the original position by the resilience force of the spring, the collection of the nucleic acid is completed under the butt joint matching of the nucleic acid drawing shell and the nucleic acid drawing shell, the rapid extraction and collection of the nucleic acid are realized through simple operation, convenience is provided for users, and meanwhile, the huge volume of the nucleic acid extraction device is reduced, so that the nucleic acid extraction device is;
this nucleic acid extraction element is provided with the storage box, install it at the nuclear pencil shell rear end of taking a photograph through the insert ring, under the cooperation in its storage chamber, effectively deposit required nucleic acid test paper wherein, not only mark it and extraction element as unified whole, and convenient to use person carries, avoid forgetting or damaging the integrality of test paper, six groups of different pipes of taking of inboard installation of a section of thick bamboo through, can acquire the situation according to the nucleic acid of difference and carry out the pertinence selection, shorten the time that the user drawed the cost greatly, and under the effective protection of pen cap, can ensure this extraction element's normal use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the storage box of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic view of the internal structure of the middle and inner pen container of the present invention.
In the figure: 1. a taking core pen shell; 2. an inner pen container; 3. a pen cap; 4. an outer chute; 5. a push block; 6. a display area; 7. a storage box; 8. a ring cover; 9. inserting a ring; 10. a plate groove; 11. an inner chute; 12. an inner display frame; 13. an extension column; 14. an uptake tube; 15. fitting the pipe; 16. needling the tube; 17. a convex body; 18. a spring; 19. a snap ring; 20. a telescopic conduit; 21. a nucleic acid drawing housing; 22. nucleic acid test paper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a portable nucleic acid extraction device comprises a nuclear shooting pen shell 1, an inner pen container 2 is arranged at the middle position inside the nuclear shooting pen shell 1, a pen cap 3 is sleeved on the surface of the front end of the inner pen container 2, an outer sliding groove 4 is arranged near the surface of the periphery of the nuclear shooting pen shell 1, a push block 5 is arranged at the middle position of the inner side of the outer sliding groove 4, a display area 6 is arranged near the rear side of the surface of the periphery of the nuclear shooting pen shell 1, a storage box 7 is arranged on the surface of the rear end of the nuclear shooting pen shell 1, the push block 5 penetrates through the inner sliding groove 11 and is communicated with the outer sliding groove 4 and is fixedly installed with an intake tube 14 through a clamping ring 19 in a matching manner, the pen cap 3 is movably arranged with the inner pen container 2 through an extension column 13, the storage box 7 is inserted and installed with the nuclear shooting pen shell 1 through an insertion ring 9 and a slot in a matching manner, a storage cavity is arranged inside the storage box 7, the nuclear shooting, the structure detected by the nucleic acid detecting test paper 22 can be fed back to the user;
the upper end of the storage box 7 is provided with a ring cover 8, the front end surface of the storage box 7 is fixedly provided with an inserting ring 9 close to the middle position, the peripheral surface of the storage box 7 is provided with a plate groove 10 close to the upper side, the peripheral surface of the inner pen cylinder 2 is provided with an inner sliding groove 11 close to the rear side, the peripheral surface of the inner pen cylinder 2 is provided with an inner display frame 12 close to the rear side, the front end surface of the inner pen cylinder 2 is fixedly provided with an extension column 13 close to the middle position, the inner side of the inner pen cylinder 2 is provided with an intake tube 14, the intake tube 14 is movably arranged with the inner pen cylinder 2 through the cooperation of a six-hole ring, the uptake tubes 14 are arranged in a penetrating way with the nucleic acid drawing shell 21 through the telescopic conduit 20, the six groups of uptake tubes 14 are uniformly arranged at the inner side of the inner pen cylinder 2 through a six-hole ring, the uptake tubes 14 are pulled back to the inherent position by the resilience force of the spring 18, and the collection of nucleic acid is completed under the butt joint and matching of the nucleic acid drawing shell 21 and the nucleic acid drawing shell;
the right side of the intake tube 14 is provided with the attachment tube 15, the left side of the attachment tube 15 is provided with the acupuncture tube 16, the two sides of the peripheral surface of the intake tube 14 are provided with a convex body 17 near the upper end, the lower end surface of the convex body 17 is provided with a spring 18, the peripheral surface of the intake tube 14 is provided with a snap ring 19 near the upper end, the upper end surface of the intake tube 14 is provided with a telescopic conduit 20, the upper end surface of the telescopic conduit 20 is fixedly provided with a nucleic acid drawing shell 21, the surface of the nucleic acid drawing shell 21 is provided with nucleic acid detection test paper 22, the nucleic acid drawing shell 21, the display area 6 and the inner display frame 12 are oppositely arranged, and the required nucleic acid detection test paper 22 is effectively stored in the.
The working principle is as follows: for the nucleic acid extraction device, firstly, the nucleic acid extraction device is provided with the inner pen container 2, the uptake tube 14 in the inner pen container 2 is effectively protected by sleeving the uptake pen shell 1 and the inner pen container 2, so that a double-layer protection effect is achieved, then the uptake tube 14 is pushed, the required attachment tube 15 or acupuncture tube 16 corresponding to the uptake environment is pushed out of the pen cap 3, the hand is loosened after the corresponding nucleic acid is taken, the uptake tube 14 is pulled back to the original position by the resilience force of the spring 18, the nucleic acid collection is completed under the butt joint matching of the nucleic acid uptake shell 21 and the nucleic acid extraction shell, the rapid extraction and collection of the nucleic acid are realized through simple operation, convenience is provided for users, and meanwhile, the huge volume of the nucleic acid extraction device is reduced, so that the nucleic acid extraction device is convenient to carry and use; then through the corresponding cooperation of outer spout 4, inner spout 11, expose the ejector pad 5 in the outside, make the ejector pad 5 can move up and down, facilitate the extraction of nucleic acid, through the display area 6 and inner display frame 12 are set up correspondingly, can feed back the structure that the nucleic acid detects the test paper 22 and detect to the user, it is convenient for it to make advance to predict and operate next step, the ring lid 8 is covered closely with the storage box 7 through the board slot 10, guarantee the test paper of the inside will not be eroded by the aqueous vapor in the air, the extension post 13 belongs to the inner wall of extension, can protect the inner pen container 2 inside effectively to ingest the tube 14, the convex body 17 is effective to clamp the spring 18 between six-hole rings, the snap ring 19 is set up the ejector pad 5 and ingest the tube 14 firmly, avoid the slipping phenomenon, can introduce the nucleic acid extracted from ingesting the tube 14 into the shell 21 effectively through the flexible conduit 20; finally, be provided with storage box 7 through this nucleic acid extraction element, install it at taking a photograph nuclear pen shell 1 rear end through insert ring 9, under the cooperation of its storage chamber, effectively deposit required nucleic acid test paper 22 wherein, not only divide it and extraction element into unified whole, and convenient to use person carries, avoid forgetting or damaging the integrality of test paper, through the different pipes 14 of taking a photograph of six groups of interior pen container 2 inboard installation, can acquire the situation according to the nucleic acid of difference and carry out the pertinence selection, greatly shorten the time that the user extracted the cost, and under the effective protection of cap for brush 3, can ensure this extraction element's normal use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A portable nucleic acid extraction device comprising a nucleic acid taking pen case (1), characterized in that: the pen container is characterized in that an inner pen container (2) is installed at the middle position inside the core pen shell (1), a pen cap (3) is sleeved on the front end surface of the inner pen container (2), the peripheral surface of the core pen shell (1) is close to and is provided with an outer sliding groove (4), a push block (5) is arranged at the middle position inside the outer sliding groove (4), a display area (6) is arranged at the position, close to the rear side, of the peripheral surface of the core pen shell (1), a storage box (7) is installed at the surface, close to the rear side, of the rear end of the core pen shell (1), an inner sliding groove (11) is arranged at the position, close to the rear side, of the peripheral surface of the inner pen container (2), an inner display frame (12) is arranged at the position, an extension column (13) is fixedly arranged at the middle position, an intake tube (14) is installed at the inner side of the inner pen container (2), and a laminating tube (15) is installed at, acupuncture pipe (16) is installed in the left side of laminating pipe (15), it is provided with convex body (17) to absorb surperficial both sides all around of pipe (14) and be close to the upper end, the lower extreme surface mounting of convex body (17) has spring (18), it is equipped with snap ring (19) to absorb the surperficial cover all around of pipe (14) to be close to the upper end, the upper end surface that absorbs pipe (14) is provided with telescopic pipe (20), the upper end surface of telescopic pipe (20) has set firmly nucleic acid and has drawn casing (21), the surface of nucleic acid drawing casing (21) is provided with nucleic acid test paper (22).
2. The portable nucleic acid extraction device according to claim 1, wherein: the upper end of storage box (7) is installed ring lid (8), the front end surface of storage box (7) is close to the intermediate position and has set firmly insert ring (9), plate groove (10) have been seted up near the upside to the surface all around of storage box (7).
3. The portable nucleic acid extraction device according to claim 1, wherein: the intake tube (14) is movably arranged with the inner pen container (2) through the cooperation of a six-hole ring, a convex body (17) and a spring (18), and the intake tube (14) is communicated with the nucleic acid drawing shell (21) through a telescopic conduit (20).
4. The portable nucleic acid extraction device according to claim 1, wherein: the push block (5) penetrates through the inner chute (11) and is communicated with the outer chute (4), the push block is matched with the intake tube (14) through a clamping ring (19) and is fixedly installed, and the pen cap (3) is movably arranged with the inner pen container (2) through the extension column (13).
5. The portable nucleic acid extraction device according to claim 1, wherein: storage box (7) through insert ring (9) and slot cooperation with take a photograph nuclear pen shell (1) and alternate the installation, and storage box (7) inside has seted up the storage chamber, take a photograph nuclear pen shell (1) and establish the installation with interior pen container (2) cover.
6. The portable nucleic acid extraction device according to claim 1, wherein: six groups of intake tubes (14) are uniformly arranged on the inner side of the inner pen container (2) through a six-hole ring, and the nucleic acid drawing shell (21), the display area (6) and the inner display frame (12) are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020648364.1U CN212335165U (en) | 2020-04-26 | 2020-04-26 | Portable nucleic acid extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020648364.1U CN212335165U (en) | 2020-04-26 | 2020-04-26 | Portable nucleic acid extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212335165U true CN212335165U (en) | 2021-01-12 |
Family
ID=74072636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020648364.1U Expired - Fee Related CN212335165U (en) | 2020-04-26 | 2020-04-26 | Portable nucleic acid extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212335165U (en) |
-
2020
- 2020-04-26 CN CN202020648364.1U patent/CN212335165U/en not_active Expired - Fee Related
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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: 20210112 |