CN219079465U - Transmission device of automatic nucleic acid extractor - Google Patents
Transmission device of automatic nucleic acid extractor Download PDFInfo
- Publication number
- CN219079465U CN219079465U CN202320081026.8U CN202320081026U CN219079465U CN 219079465 U CN219079465 U CN 219079465U CN 202320081026 U CN202320081026 U CN 202320081026U CN 219079465 U CN219079465 U CN 219079465U
- Authority
- CN
- China
- Prior art keywords
- nucleic acid
- wall
- acid extraction
- magnetic rod
- acid extractor
- 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.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a transmission device of an automatic nucleic acid extractor, which comprises a nucleic acid extractor shell, wherein a baffle is arranged on one side, close to each other, of the top inner wall and the bottom inner wall of the nucleic acid extractor shell, a first telescopic rod is arranged on one side of the top inner wall of the nucleic acid extractor shell, a second moving plate is arranged at the output end of the first telescopic rod, two groups of springs are arranged on one side of the bottom inner wall of the nucleic acid extractor shell, a first moving plate is arranged at the other end of each spring, two second telescopic rods are arranged on the top surface of each first moving plate, a third moving plate is arranged at the output end of each second telescopic rod, a supporting plate is arranged on one side wall of the nucleic acid extractor shell, a driving motor is arranged on the top surface of each supporting plate, and a magnetic rod sleeve can drive a reagent sample in a reagent tube to be fully mixed through the driving motor, the elliptic wheels, the magnetic rod sleeve and the like.
Description
Technical Field
The utility model relates to the technical field of automatic nucleic acid transmission, in particular to a transmission device of an automatic nucleic acid extractor.
Background
The nucleic acid extraction instrument is an instrument for automatically completing sample nucleic acid extraction by using matched nucleic acid extraction reagents, and is widely applied to various fields such as disease control centers, clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microorganism detection, food safety detection, animal husbandry, molecular biology research and the like.
When the nucleic acid extractor works, the corresponding transmission device is generally required to be matched, and when the nucleic acid extractor works, the extraction mechanism in the nucleic acid extractor stretches into the reagent tube and extracts a sample in the reagent tube, however, when the sample is filled into the reagent tube, the sample is simultaneously filled with inactivating liquid and the like, and when the sample is filled into the reagent tube, the liquid in the reagent tube may not be completely fused with the sample, so that the nucleic acid extractor can not successfully extract the accounting on the sample when extracting the liquid in the reagent tube.
Disclosure of Invention
The utility model aims to provide a transmission device of an automatic nucleic acid extractor, which solves the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic change transmission of nucleic acid extraction appearance, includes the nucleic acid extraction appearance casing, one side that top inner wall and bottom inner wall of nucleic acid extraction appearance casing are close to each other is provided with the baffle, top inner wall one side of nucleic acid extraction appearance casing is provided with first telescopic link, the output of first telescopic link is provided with the second movable plate, bottom inner wall one side of nucleic acid extraction appearance casing is provided with two sets of springs, the other end of spring is provided with first movable plate, the top surface of first movable plate is provided with two second telescopic links, the output of second telescopic link is provided with the third movable plate, one side lateral wall of nucleic acid extraction appearance casing is provided with the backup pad, and the top surface of backup pad is provided with driving motor, driving motor's output is provided with the pivot, the other end of pivot is provided with oval wheel.
As a further description of the utility model: through holes are formed in one side of the partition plate, sliding blocks are arranged on the upper portion, the lower portion and the middle portion in the through holes, a magnetic rod frame is arranged on one side wall of the upper sliding block, the other side of the upper sliding block is connected with one side wall of the second moving plate, and a plurality of groups of magnetic rods are arranged on the bottom surface of the magnetic rod frame.
As a further description of the utility model: the magnetic rod sleeve frame is arranged on one side wall of the sliding block arranged in the middle of the through hole formed in the partition plate, one side wall of the third moving plate on the zero side wall of the sliding block in the middle is connected, and a plurality of groups of magnetic rod sleeves are arranged on the bottom surface of the magnetic rod sleeve frame.
As a further description of the utility model: a positioning seat is arranged on one side of the inner wall of the bottom of the nucleic acid extraction instrument shell.
As a further description of the utility model: the outer ring of the oval wheel is attached to the top surface of the first moving plate.
As a further description of the utility model: one side of the nucleic acid extraction instrument shell is hinged with a box door, and one side of the box door is provided with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
through driving motor, oval wheel and the bar magnet cover etc. that are equipped with, can start driving motor, its output can drive the pivot and rotate, further can drive oval wheel and rotate, and then can make first movable plate 4 last reciprocate, further can drive the third movable plate through the second telescopic link and last reciprocate, and then can drive the bar magnet cover frame through the sliding block and last reciprocate to can drive the bar magnet cover through the bar magnet cover frame and carry out intensive mixing's purpose to the reagent sample in the reagent pipe.
Drawings
FIG. 1 is a schematic diagram showing a sectional structure of a case of a nucleic acid extracting apparatus according to the present utility model;
FIG. 2 is a schematic view of an oval wheel structure according to the present utility model;
fig. 3 is a schematic view of a door structure of the present utility model.
In the figure: 1. a nucleic acid extractor housing; 2. a driving motor; 3. a spring; 4. a first moving plate; 5. a partition plate; 6. a positioning seat; 7. a magnetic rod sleeve; 8. a door; 9. a magnetic rod; 10. a magnetic bar frame; 11. a magnetic rod sleeve frame; 12. a first telescopic rod; 13. a second moving plate; 14. a third moving plate; 15. a second telescopic rod; 16. a rotating shaft; 17. a handle; 18. oval wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an automatic change transmission of nucleic acid extraction appearance, including nucleic acid extraction appearance casing 1, the top inner wall of nucleic acid extraction appearance casing 1 and the one side that bottom inner wall is close to each other are provided with baffle 5, top inner wall one side of nucleic acid extraction appearance casing 1 is provided with first telescopic link 12, the output of first telescopic link 12 is provided with second movable plate 13, bottom inner wall one side of nucleic acid extraction appearance casing 1 is provided with two sets of springs 3, the other end of spring 3 is provided with first movable plate 4, the top surface of first movable plate 4 is provided with two second telescopic links 15, the output of second telescopic link 15 is provided with third movable plate 14, one side lateral wall of nucleic acid extraction appearance casing 1 is provided with the backup pad, and the top surface of backup pad is provided with driving motor 2, driving motor 2's output is provided with pivot 16, the other end of pivot 16 is provided with oval wheel 18.
In this embodiment: through holes are formed in one side of the partition plate 5, sliding blocks are arranged on the upper portion, the lower portion and the middle portion in the through holes, a magnetic rod frame 10 is arranged on one side wall of the upper sliding block, the other side of the upper sliding block is connected with one side wall of the second moving plate 13, a plurality of groups of magnetic rods 9 are arranged on the bottom surface of the magnetic rod frame 10, a magnetic rod sleeve frame 11 is arranged on one side wall of the sliding block arranged in the middle of the through holes formed in the partition plate 5, one side wall of a third moving plate 14 of the zero side wall of the middle sliding block is connected, and a plurality of groups of magnetic rod sleeves 7 are arranged on the bottom surface of the magnetic rod sleeve frame 11.
The specific use is as follows: the second telescopic rod 15 can be started, and then the third movable plate 14 can be driven to move, the magnetic rod sleeve frame 11 can be further driven to move through the sliding block, the magnetic rod sleeve 7 can be moved into the reagent tube, afterwards, the driving motor 2 can be started, the output end of the driving motor can drive the rotating shaft 16 to rotate, the oval wheel 18 can be further driven to rotate, and then the first movable plate 4 can continuously move up and down, the third movable plate 14 can be further driven to continuously move up and down through the second telescopic rod 15, and then the magnetic rod sleeve frame 11 can be continuously moved up and down through the sliding block, so that the magnetic rod sleeve frame 11 can drive the magnetic rod sleeve 7 to fully mix reagent samples in the reagent tube, then the first telescopic rod 12 can be started, the output end of the first telescopic rod 12 can drive the second movable plate 13 to move, and then the magnetic rod frame 10 can be driven to move through the sliding block, and the magnetic rod 9 can be further sleeved into the magnetic rod sleeve 7, and samples in the reagent tube can be sampled.
In this embodiment: the nucleic acid extraction instrument casing 1's bottom inner wall one side is provided with positioning seat 6, and the outer lane of oval wheel 18 is laminated with the top surface of first movable plate 4 mutually, and one side of nucleic acid extraction instrument casing 1 articulates there is chamber door 8, and one side of chamber door 8 is provided with handle 17.
The specific use is as follows: the reagent vessel can be positioned by first opening the door 8 by the handle 17 and then placing the reagent vessel to be inspected in the positioning seat 6.
Working principle: firstly, the door 8 is opened through the handle 17, afterwards, the accounting reagent tube to be detected is placed in the positioning seat 6, then the second telescopic rod 15 can be started, and then the third moving plate 14 can be driven to move, the magnetic rod sleeve frame 11 can be further driven to move through the sliding block, the magnetic rod sleeve 7 can be moved into the reagent tube, afterwards, the driving motor 2 can be started, the output end of the driving motor can drive the rotating shaft 16 to rotate, the oval wheel 18 can be further driven to rotate, the first moving plate 4 can be further driven to continuously move up and down, the third moving plate 14 can be further driven to continuously move up and down through the second telescopic rod 15, and then the magnetic rod sleeve frame 11 can be driven to continuously move up and down through the sliding block, so that the magnetic rod sleeve frame 11 can drive the magnetic rod sleeve 7 to sufficiently mix the reagent sample in the reagent tube, afterwards, the first telescopic rod 12 can be started, the output end of the first telescopic rod 12 can drive the second moving plate 13 to move, and then the magnetic rod frame 10 can be driven to move through the sliding block, the magnetic rod 9 can be further driven to be sleeved into the magnetic rod sleeve 7, and the reagent tube can be sampled.
Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. An automatic change transmission of nucleic acid extraction appearance, includes nucleic acid extraction appearance casing (1), its characterized in that: the utility model provides a nucleic acid extraction appearance casing (1), top inner wall and one side that bottom inner wall are close to each other are provided with baffle (5), top inner wall one side of nucleic acid extraction appearance casing (1) is provided with first telescopic link (12), the output of first telescopic link (12) is provided with second movable plate (13), bottom inner wall one side of nucleic acid extraction appearance casing (1) is provided with two sets of springs (3), the other end of spring (3) is provided with first movable plate (4), the top surface of first movable plate (4) is provided with two second telescopic links (15), the output of second telescopic link (15) is provided with third movable plate (14), one side lateral wall of nucleic acid extraction appearance casing (1) is provided with the backup pad, and the top surface of backup pad is provided with driving motor (2), the output of driving motor (2) is provided with pivot (16), the other end of pivot (16) is provided with oval wheel (18).
2. The transmission of an automated nucleic acid extractor of claim 1, wherein: through holes are formed in one side of the partition plate (5), sliding blocks are arranged on the upper portion, the lower portion and the middle portion in the through holes, a magnetic rod frame (10) is arranged on one side wall of the upper sliding block, the other side of the upper sliding block is connected with one side wall of the second moving plate (13), and a plurality of groups of magnetic rods (9) are arranged on the bottom surface of the magnetic rod frame (10).
3. The transmission of an automated nucleic acid extractor of claim 1, wherein: the magnetic rod sleeve frame (11) is arranged on one side wall of the sliding block arranged in the middle of the through hole formed in the partition plate (5), the other side wall of the sliding block in the middle is connected with one side wall of the third movable plate (14), and a plurality of groups of magnetic rod sleeves (7) are arranged on the bottom surface of the magnetic rod sleeve frame (11).
4. The transmission of an automated nucleic acid extractor of claim 1, wherein: a positioning seat (6) is arranged on one side of the inner wall of the bottom of the nucleic acid extraction instrument shell (1).
5. The transmission of an automated nucleic acid extractor of claim 1, wherein: the outer ring of the elliptical wheel (18) is attached to the top surface of the first moving plate (4).
6. The transmission of an automated nucleic acid extractor of claim 1, wherein: one side of the nucleic acid extraction instrument shell (1) is hinged with a box door (8), and one side of the box door (8) is provided with a handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081026.8U CN219079465U (en) | 2023-01-13 | 2023-01-13 | Transmission device of automatic nucleic acid extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081026.8U CN219079465U (en) | 2023-01-13 | 2023-01-13 | Transmission device of automatic nucleic acid extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219079465U true CN219079465U (en) | 2023-05-26 |
Family
ID=86403889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320081026.8U Active CN219079465U (en) | 2023-01-13 | 2023-01-13 | Transmission device of automatic nucleic acid extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219079465U (en) |
-
2023
- 2023-01-13 CN CN202320081026.8U patent/CN219079465U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209992270U (en) | Slide dyeing device for laboratory | |
| CN219079465U (en) | Transmission device of automatic nucleic acid extractor | |
| CN103013814B (en) | Nucleic acid purification device | |
| CN105420074B (en) | A kind of multifunctional bio material disconnecting gear | |
| CN111235008A (en) | Closed integrated pathogen detection card box | |
| CN212640435U (en) | Closed integrated pathogen detection card box | |
| CN219391459U (en) | Sewage detection sampling device | |
| CN205941131U (en) | Machinery cantilever and use cell film -making preprocessor of this structure | |
| CN102174066B (en) | Device for protein separation and purification teaching experiment | |
| CN202968550U (en) | Nucleic acid purifier | |
| CN211339445U (en) | Laboratory detects and uses nucleic acid extraction appearance convenient to sample is got and is put | |
| CN206986177U (en) | A kind of integrated purification of nucleic acid extractor | |
| CN218910298U (en) | Nucleic acid detection sampling extractor | |
| CN209264318U (en) | A kind of screw type sampler barrel | |
| CN219861335U (en) | Nucleic acid extraction collector | |
| CN112985918A (en) | Sampling device for cytopathology examination | |
| CN112779133A (en) | Refining device for nucleic acid extraction and working method thereof | |
| CN217341450U (en) | Special test tube for cerebrospinal fluid detection | |
| CN220335165U (en) | Short nucleic acid molecule extraction device for biological information analysis | |
| CN214020898U (en) | Water bath for cell detection | |
| CN211740836U (en) | Oil content enrichment extraction device in water | |
| CN218710429U (en) | Sample treatment filter tube for detecting microorganisms in clinical samples | |
| CN210278302U (en) | Animal reagent sampling and sample adding device | |
| CN215086667U (en) | Endocrine fetching and detecting device | |
| CN219147672U (en) | Fecal microorganism genome sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |