CN219099116U - Full-automatic trace DNA extraction element with shake even function - Google Patents
Full-automatic trace DNA extraction element with shake even function Download PDFInfo
- Publication number
- CN219099116U CN219099116U CN202223579019.5U CN202223579019U CN219099116U CN 219099116 U CN219099116 U CN 219099116U CN 202223579019 U CN202223579019 U CN 202223579019U CN 219099116 U CN219099116 U CN 219099116U
- Authority
- CN
- China
- Prior art keywords
- dna extraction
- extraction device
- full
- movable rod
- block
- 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
- 238000007400 DNA extraction Methods 0.000 title claims abstract description 38
- 238000000605 extraction Methods 0.000 abstract description 8
- 108020004414 DNA Proteins 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009975 flexible effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000012445 acidic reagent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001821 nucleic acid purification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a full-automatic micro-DNA extraction device with a shaking function, which relates to the technical field of DNA extraction devices and aims to solve the problems that the prior full-automatic DNA extraction device lacks automatic shaking function, so that some DNAs cannot be rapidly and evenly shaking before extraction, the manual operation efficiency is low and the efficiency of DNA extraction is affected. The effects of convenient extraction and convenient operation are achieved.
Description
Technical Field
The utility model relates to the technical field of DNA extraction devices, in particular to a full-automatic micro DNA extraction device with a shaking function.
Background
The DNA extraction instrument is generally a nucleic acid purification instrument, is a high-tech product for extracting nucleic acid by using a general magnetic bead method, has the advantages of high automation degree, high extraction speed, stable result and simple and convenient operation, and can be used for rapidly extracting DNA and RNA in animal and plant tissues, blood, body fluid, criminal specimens and other samples by matching with different types of magnetic bead nucleic acid reagent sets.
The prior art solutions described above have the following drawbacks: the existing full-automatic DNA extraction device lacks automatic shaking function, so that some DNAs cannot be rapidly and evenly shaken before extraction, the manual operation efficiency is low, and the DNA extraction efficiency is affected.
Disclosure of Invention
The utility model aims to provide a full-automatic micro DNA extraction device capable of shaking up.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a full-automatic trace DNA extraction element with shake even function, includes the DNA extraction element main part, the inside bottom fixedly connected with motor of DNA extraction element main part, the output fixedly connected with cam of motor, the one end swing joint in the cam outside has the connecting block, the one end swing joint in the connecting block outside has the movable rod, the outside fixedly connected with connecting rod of movable rod, the outside of movable rod has cup jointed spacing seat.
Through adopting above-mentioned technical scheme, through the structure that can rock in the inside increase of device, drive the cam through the motor and rotate for be located the connecting block and begin to rotate, with this drive movable rod along the inside of spacing seat begin to remove, make the movable rod reciprocate straight line operation, make the carrier plate begin the back and forth swing, rock the test tube of carrier plate inside.
Further, motor, cam, connecting block, movable rod, connecting rod and spacing seat symmetry respectively are provided with two, spacing seat fixed mounting is in the inside bottom of DNA extraction element main part, movable rod and spacing seat sliding connection.
Through adopting above-mentioned technical scheme, the structure of symmetry setting can guarantee that the structure operation is more stable.
Further, the cam is rotationally connected with one end of the connecting block through a rotating shaft, and the other end of the connecting block is rotationally connected with the movable rod through the rotating shaft.
Through adopting above-mentioned technical scheme, through the transmission of cam and motor for the connecting block in the cam outside is transmitted, drives the movable rod with this and transmits, and the spacing of spacing seat to the movable rod of rethread makes the movable rod can carry out rectilinear motion.
Further, the upper end fixedly connected with support plate of connecting rod, standing groove and cavity have been seted up to the inside of support plate, the inside of cavity is provided with spring and movable block, the inside fixedly connected with compact heap of one end in the movable block outside is located the standing groove, the one side in the DNA extraction device main part outside is connected with the door plant through the hinge rotation, the inside of door plant is provided with the observation window.
Through adopting above-mentioned technical scheme, can observe the inside condition of equipment at any time through the observation window.
Further, the standing grooves are arranged at equal intervals, a plurality of groups of cavities, springs, moving blocks and compressing blocks are arranged at equal intervals respectively, and each group of cavities, springs, moving blocks and compressing blocks are symmetrically arranged at two positions relative to the standing grooves respectively.
Through adopting above-mentioned technical scheme, through setting up a plurality of standing grooves, can put into the device inside with the test tube that needs draw DNA, improve the efficiency of extraction.
Further, the movable block is movably connected in the cavity through a spring, and the compressing block adopts an arc-shaped structure.
Through adopting above-mentioned technical scheme, through the flexible effect of compact heap and spring, can carry out quick centre gripping with the test tube fixedly, conveniently take, the operation of being convenient for.
In summary, the beneficial technical effects of the utility model are as follows:
1. the motor and the cam are adopted, and the carrier plate positioned at the upper end of the connecting rod can perform reciprocating linear motion through the cooperation among the motor, the cam, the connecting block, the movable rod and the limiting seat, so that the function of shaking back and forth is realized, and the effect of convenient extraction is generated;
2. the test tube that has adopted spring and compact heap, through increase spring and compact heap in the both sides of standing groove, can put the test tube that needs to draw in the standing groove, the flexible effect of rethread compact heap and spring is fixed the test tube centre gripping, produces the effect of convenient operation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the whole structure of the present utility model;
FIG. 3 is a schematic perspective view of a movable rod according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a carrier plate according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
In the figure, 1, a DNA extraction device main body; 2. a motor; 3. a cam; 4. a connecting block; 5. a movable rod; 6. a connecting rod; 7. a limit seat; 8. a carrier plate; 9. a placement groove; 10. a cavity; 11. a spring; 12. a moving block; 13. a compaction block; 14. a door panel; 15. and an observation window.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, a full-automatic trace DNA extraction device with shake even function, including DNA extraction device main part 1, the inside bottom fixedly connected with motor 2 of DNA extraction device main part 1, the output fixedly connected with cam 3 of motor 2, the one end swing joint in cam 3 outside has connecting block 4, the one end swing joint in connecting block 4 outside has movable rod 5, the outside fixedly connected with connecting rod 6 of movable rod 5, spacing seat 7 has been cup jointed in the outside of movable rod 5, motor 2, cam 3, connecting block 4, movable rod 5, connecting rod 6 and spacing seat 7 symmetry are provided with two respectively, spacing seat 7 fixed mounting is in the inside bottom of DNA extraction device main part 1, movable rod 5 and spacing seat 7 sliding connection, rotate through the pivot between the one end of cam 3 and connecting block 4 and be connected, rotate through the pivot between the other end of connecting block 4 and the movable rod 5 and be connected, realize the inside function of rocking of device, make things convenient for DNA's extraction.
As shown in fig. 4-5, the upper end of the connecting rod 6 is fixedly connected with the carrier plate 8, the holding groove 9 and the cavity 10 are provided in the carrier plate 8, the spring 11 and the movable block 12 are provided in the cavity 10, one end of the outer side of the movable block 12 is fixedly connected with the compression block 13 in the holding groove 9, one side of the outer side of the dna extraction device main body 1 is rotatably connected with the door plate 14 through the hinge, the observation windows 15 are provided in the door plate 14, the holding groove 9 is provided with a plurality of groups at equal intervals, the cavity 10, the spring 11, the movable block 12 and the compression block 13 are provided with a plurality of groups at equal intervals, each group of the cavity 10, the spring 11, the movable block 12 and the compression block 13 are symmetrically provided with two groups respectively about the holding groove 9, the movable block 12 is movably connected in the cavity 10 through the spring 11, and the compression block 13 adopts an arc structure.
The implementation principle of the embodiment is as follows: putting the test tube that needs to carry out DNA extraction in the inside standing groove 9 of carrier plate 8, compact heap 13 receives the flexible effect of spring 11 this moment, carry out quick centre gripping with the outside of test tube, carry out quick fixed with the test tube, convenient centre gripping is taken, when needs shake even operation, starter motor 2, drive cam 3 through motor 2 and carry out the transmission, make connecting block 4 and movable rod 5 that are located the cam 3 outside begin to transmit, the movable rod 5 begins reciprocating rectilinear motion through the spacing effect of spacing seat 7, make carrier plate 8 that is located movable rod 5 upper end follow movable rod 5 and reciprocate rectilinear motion, begin to shake the test tube, make things convenient for the extraction of DNA.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a full-automatic trace DNA extraction device with shake even function, includes DNA extraction device main part (1), its characterized in that: the novel DNA extraction device comprises a DNA extraction device body (1), wherein a motor (2) is fixedly connected to the bottom end of the inside of the DNA extraction device body (1), a cam (3) is fixedly connected to the output end of the motor (2), a connecting block (4) is movably connected to one end of the outer side of the cam (3), a movable rod (5) is movably connected to one end of the outer side of the connecting block (4), a connecting rod (6) is fixedly connected to the outer side of the movable rod (5), and a limiting seat (7) is sleeved on the outer side of the movable rod (5).
2. The full-automatic micro DNA extraction apparatus with shaking function according to claim 1, wherein: the novel DNA extraction device comprises a motor (2), a cam (3), a connecting block (4), a movable rod (5), a connecting rod (6) and a limiting seat (7), wherein the two are symmetrically arranged respectively, the limiting seat (7) is fixedly arranged at the bottom end of the inside of a DNA extraction device main body (1), and the movable rod (5) is in sliding connection with the limiting seat (7).
3. The full-automatic micro DNA extraction apparatus with shaking function according to claim 1, wherein: the cam (3) is rotationally connected with one end of the connecting block (4) through a rotating shaft, and the other end of the connecting block (4) is rotationally connected with the movable rod (5) through the rotating shaft.
4. The full-automatic micro DNA extraction apparatus with shaking function according to claim 1, wherein: the utility model discloses a DNA extraction device, including connecting rod (6), connecting rod, holding plate (8), standing groove (9) and cavity (10) have been seted up to the upper end fixedly connected with of connecting rod (6), the inside of cavity (10) is provided with spring (11) and movable block (12), the inside fixedly connected with compact heap (13) that one end in the movable block (12) outside is located standing groove (9), the one side in the DNA extraction device main part (1) outside is connected with door plant (14) through the hinge rotation, the inside of door plant (14) is provided with observation window (15).
5. The full-automatic micro-DNA extraction apparatus with shaking-up function according to claim 4, wherein: the placing grooves (9) are arranged at equal intervals, a plurality of groups of cavities (10), springs (11), moving blocks (12) and pressing blocks (13) are arranged at equal intervals respectively, and each group of cavities (10), springs (11), moving blocks (12) and pressing blocks (13) are symmetrically arranged at two positions respectively relative to the placing grooves (9).
6. The full-automatic micro-DNA extraction apparatus with shaking-up function according to claim 5, wherein: the movable block (12) is movably connected in the cavity (10) through a spring (11), and the compressing block (13) adopts an arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223579019.5U CN219099116U (en) | 2022-12-30 | 2022-12-30 | Full-automatic trace DNA extraction element with shake even function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223579019.5U CN219099116U (en) | 2022-12-30 | 2022-12-30 | Full-automatic trace DNA extraction element with shake even function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219099116U true CN219099116U (en) | 2023-05-30 |
Family
ID=86430870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223579019.5U Active CN219099116U (en) | 2022-12-30 | 2022-12-30 | Full-automatic trace DNA extraction element with shake even function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219099116U (en) |
-
2022
- 2022-12-30 CN CN202223579019.5U patent/CN219099116U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116793799B (en) | Full-automatic cell slice-making, dyeing and slice-sealing integrated device | |
| CN114689406B (en) | Membrane type liquid-based thin-layer cell slide making device and method | |
| CN219099116U (en) | Full-automatic trace DNA extraction element with shake even function | |
| CN111298688A (en) | Uniform shaking device for bone marrow collection in hematology department | |
| CN214334420U (en) | Intelligent system appearance structure | |
| CN112710800A (en) | Remove sampling subassembly and environmental detection equipment for aquaculture | |
| CN210910231U (en) | Cutting device of filter paper for it is biological experiments | |
| CN116254165A (en) | Rotary shaking table for microorganism and molecular biological experiments | |
| CN213517176U (en) | A tongs mechanism for external diagnostic apparatus | |
| CN212595391U (en) | Medical biological reagent blending device combining rotation and vibration | |
| CN221015673U (en) | Anticoagulation oscillator for blood collection tube | |
| CN110639638B (en) | Kit for pretreating blood sample and using method thereof | |
| CN215877443U (en) | Medical science inspection is with vibrating device | |
| CN214121683U (en) | Food analysis sampling device | |
| CN221015670U (en) | Inspection reagent oscillator | |
| CN221071451U (en) | Multifunctional African swine fever detection device | |
| CN217377885U (en) | Full-automatic nucleic acid extraction and real-time fluorescence quantitative PCR integrated device | |
| CN219331937U (en) | Throat swab sample mixing and sampling device | |
| CN220590121U (en) | Blood sample strorage device | |
| CN220276820U (en) | Test tube shaking equipment for checking blood transfusion | |
| CN218901620U (en) | Blood sample shakes even device | |
| CN220650249U (en) | Fecal sample sampling testing device | |
| CN220183260U (en) | Sampling structure special for bacterial separation culture | |
| CN220194665U (en) | Automatic blood sampling tube reverses mixing device | |
| CN220496630U (en) | High-speed refrigerated centrifuge with explosion-proof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fully automatic trace DNA extraction device with shaking function Effective date of registration: 20231229 Granted publication date: 20230530 Pledgee: Nanjing Zidong sub branch of Bank of Nanjing Co.,Ltd. Pledgor: Nanjing Youtai Biotechnology Co.,Ltd. Registration number: Y2023980074999 |