CN220012592U - Full-automatic nucleic acid extractor convenient to take - Google Patents
Full-automatic nucleic acid extractor convenient to take Download PDFInfo
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- CN220012592U CN220012592U CN202320969025.7U CN202320969025U CN220012592U CN 220012592 U CN220012592 U CN 220012592U CN 202320969025 U CN202320969025 U CN 202320969025U CN 220012592 U CN220012592 U CN 220012592U
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- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 30
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 30
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 30
- 238000000605 extraction Methods 0.000 claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001821 nucleic acid purification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to the technical field of nucleic acid extraction, in particular to a full-automatic nucleic acid extractor convenient to take. The technical proposal comprises: the box and casing, four angular positions departments of box bottom all install the support column, the universal wheel is installed to the support column bottom, four angular positions departments of box inside lower surface all install the pivot through the bearing, the pivot surface has cup jointed the elevating socket through the screw thread, install the casing in the middle of the elevating socket top, the extraction room is installed at the top in the casing. The utility model solves the problems that the existing device is mainly fixedly placed, cannot be moved conveniently, the moving convenience of the extractor is poor, the use practicability is poor, in addition, the single sample chamber is mainly used for on-line detection, the sample can be taken after the sample detection is finished, the sample taking time is long, and the extraction efficiency is poor, and the convenience of taking the sample is improved, so that the extraction efficiency of nucleic acid extraction is improved.
Description
Technical Field
The utility model relates to the technical field of nucleic acid extraction, in particular to a full-automatic nucleic acid extractor convenient to take.
Background
The nucleic acid extraction instrument is also called a nucleic acid purification instrument, and is an instrument for automatically completing the extraction work of sample nucleic acid by using a matched nucleic acid extraction reagent, and the nucleic acid extraction system needs to automatically complete the extraction work of sample nucleic acid by using the matched nucleic acid extraction reagent, so that the separation and purification work related to biological molecules is very important and indispensable in almost every laboratory. However, it is quite difficult to purify a plurality of samples, not only a proper purification technology is required to be selected, but also the workload is extremely high, and the current rapid development of the requirement of extracting and purifying high-flux samples is difficult to meet. The magnetic bead automatic nucleic acid extraction and purification system uses a magnetic bead method technology, and can be widely applied to the fields of genomics, disease control medical treatment, food safety, forensic identification and the like.
Through mass retrieval, the portable full-automatic nucleic acid extractor disclosed in the prior art as the publication No. CN214457870U is found, the test tube clamping plate and the second motor are respectively driven by two second electric telescopic rods, the test tube clamping plate fixed by the second motor moves inwards to clamp the test tube, then the test tube is moved to the bottom of the second hydraulic rod, the cleaning mounting plate at the bottom is driven by the second hydraulic rod to move downwards, the cleaning mounting plate drives the third motor, the driving transmission wheel, the driven transmission wheel, the rotating rod and the cleaning brush head which are arranged to move downwards together, the driving transmission wheel is driven by the motor to rotate, the driven transmission wheel drives the rotating rod to rotate by the driving transmission wheel, the cleaning brush head is driven by the rotating rod to clean the test tube, the test tube clamping plate and the test tube are driven by the second motor to rotate after the cleaning, water in the test tube is led into the water receiving tank, and then the cleaning is carried out by the ultraviolet disinfection lamp, so that the aim of automatically disinfecting the test tube in the full-automatic nucleic acid extractor is achieved.
The existing nucleic acid extractor is fixedly placed, cannot be conveniently moved, has poor moving convenience, is poor in use practicality, and can be used for carrying out on-line detection by adopting a single sample chamber, samples can be taken after the detection of the samples is completed, the sample taking time is long, and the extraction efficiency is poor.
Disclosure of Invention
The utility model aims to provide a full-automatic nucleic acid extractor convenient to take, which has the advantage of convenient taking, and solves the problems that the existing device is mainly fixedly placed, cannot be moved conveniently, has poor moving convenience, poor use practicability, can be used for on-line detection by mainly adopting a single sample chamber, can take samples after the sample detection is finished, takes long time for taking samples and has poor extraction efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full-automatic nucleic acid extraction appearance that convenient takes, includes box and casing, wherein four angular positions departments in box bottom all install the support column, the universal wheel is installed to the support column bottom, four angular positions departments in box inside lower surface all install the pivot through the bearing, the pivot surface has cup jointed the elevating socket through the screw thread, install the casing in the middle of the elevating socket top, the extraction chamber is installed at the top in the casing, the sample room is all installed to the bottom in the casing both sides, the casing front surface all installs the chamber door in the middle of being located both sides sample room, both sides all be equipped with the extraction hole in the middle of the top in the sample room, install motor B in the middle of the bottom in the box, the action wheel is installed to motor B output shaft, be close to top in the inside one side of extraction chamber and install motor C, the lead screw is installed to motor C output shaft, install slider B in the middle of the lead screw surface, install electric telescopic handle B in the middle of the slider bottom, electric telescopic handle A is installed in the middle of the sealing socket bottom, electric telescopic handle A is installed in the bottom.
Preferably, the outer surface of the rotating shaft is provided with a driven wheel close to the bottom, the driven wheel is connected with the driving wheel through a transmission belt, the driving wheel is driven to rotate through a motor B, and the rotating shaft is driven to rotate through the driving wheel and the driven wheel.
Preferably, a display screen is installed on one side, close to the top, of the front surface of the shell, a control panel is installed on one side, located on the display screen, of the front surface of the shell, and detection data are adjusted through the display screen and the control panel.
Preferably, the position close to the top front surface in the box body and the position close to the rear surface are both provided with adjusting rods, one side of each adjusting rod is provided with a motor A, the middle of the outer surface of each adjusting rod is sleeved with a sliding block A through threads, the adjusting rods are driven to rotate through the motors A, and the sliding blocks A are driven to move through the adjusting rods.
Preferably, shielding cloth is arranged on one side, close to the top, of the inner part of the box body, two sides of the tail end of the shielding cloth are connected with the sliding block A, the shielding cloth is driven to be unfolded through the sliding block A, the box body is sealed, and dust is prevented from entering the box body.
Preferably, the front surface of the shell is provided with an indicator light in the middle of the top of the box door, and the running state of the extracting chamber is convenient to observe by arranging the indicator light.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the movable wheels, the support columns, the motor B, the lifting seat and the rotating shaft are arranged, so that the shell is driven to move downwards, the movable box is convenient to move, the support columns are arranged at four corner positions at the bottom of the box body, universal wheels are arranged at the bottom of the support columns, the rotating shaft is arranged at four corner positions at the lower surface of the inner part of the box body through bearings, the lifting seat is sleeved on the outer surface of the rotating shaft through threads, the motor B is arranged in the middle of the bottom of the inner part of the box body, and the driving wheel is arranged at the output shaft of the motor B, so that the problems that the movable box is difficult to move conveniently due to the fact that the fixed placement is adopted, the movable box is poor in moving convenience of the extractor, and the use practicality is poor are solved, the moving convenience of the extractor is improved, and the use practicability of the extractor is further improved.
2. According to the utility model, the sample chambers are arranged on two sides of the bottom in the shell, so that the effect of conveniently taking samples is achieved, the front surface of the shell is provided with the box doors in the middle of the sample chambers on two sides, and the extraction holes are arranged in the middle of the tops of the sample chambers on two sides, so that the problems that the samples can be taken only after the detection of the samples is finished, the sample taking time is long, and the extraction efficiency is poor are solved, the convenience of taking the samples is improved, and the extraction efficiency of nucleic acid extraction is improved.
3. According to the utility model, the effect of sealing the box body is achieved by arranging the adjusting rod, the motor A, the sliding block A and the shielding cloth, wherein the adjusting rod is arranged at the position close to the front surface of the top in the box body and at the position of the rear surface of the box body, the motor A is arranged at the position of one side of the adjusting rod, the sliding block A is sleeved in the middle of the outer surface of the adjusting rod through threads, the shielding cloth is arranged at the side close to the top in the box body, the two sides of the tail end of the shielding cloth are connected with the sliding block A, so that the problem that dust easily falls into the box body to influence the operation of the box body when the box body is stored is solved, the cleanliness of the box body and the inside of the box body is increased, and the service life of the nucleic acid extractor is prolonged.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the case of the present utility model;
FIG. 3 is a schematic cross-sectional view of the housing of the present utility model;
fig. 4 is an enlarged schematic view of a in fig. 3.
Reference numerals: 1. a support column; 2. a case; 3. a door; 4. a display screen; 5. an indicator light; 6. a control panel; 7. a housing; 8. a lifting seat; 9. a universal wheel; 10. a driving wheel; 11. a rotating shaft; 12. an adjusting rod; 13. a sliding block A; 14. a shielding cloth; 15. a motor A; 16. driven wheel; 17. a transmission belt; 18. a motor B; 19. an extraction chamber; 20. a motor C; 21. a screw rod; 22. extracting holes; 23. a sample chamber; 24. an electric telescopic device A; 25. an extractor; 26. a sealing seat; 27. an electric telescopic device B; 28. and a sliding block B.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-4, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a full-automatic nucleic acid extraction appearance convenient to take, including box 2 and casing 7, support column 1 is all installed to four angular positions in box 2 bottom, universal wheel 9 is installed to support column 1 bottom, pivot 11 is all installed through the bearing to four angular positions in box 2 inside lower surface, lifting seat 8 has been cup jointed through the screw thread to pivot 11 surface, casing 7 is installed in the middle of lifting seat 8 top, casing 7 front surface is close to top one side and installs display screen 4, casing 7 front surface is located display screen 4 one side and installs control panel 6, extraction chamber 19 is installed at the top in the casing 7, sample chamber 23 is all installed to the bottom both sides in the casing 7, chamber door 3 is all installed in the middle of the sample chamber 23 of both sides in casing 7 front surface, the middle of the top in the sample chamber 23 on both sides is equipped with the extraction hole 22, install motor B18 in the middle of the bottom in the box 2, motor C20 is installed near the top to motor B18 output shaft, motor C20 output shaft installs lead screw 21 in the inside one side of extraction chamber 19, install slider B28 in the middle of the lead screw 21 surface, install electric telescopic ware B27 in the middle of the slider B28 bottom, electric telescopic ware A24 is installed to electric telescopic ware B27 output shaft bottom, the extractor 25 is installed to electric telescopic ware A24 output shaft bottom in the middle of the sealing seat 26 bottom, driven wheel 16 is installed near the bottom to the pivot 11 surface, driven wheel 16 is connected through drive belt 17 with the action wheel 10, install pilot lamp 5 in the middle of casing 7 front surface is located chamber door 3 top.
Working principle: the operating principle of the full-automatic nucleic acid extractor convenient to take based on the embodiment 1 is as follows: after the utility model is installed, when the utility model needs to be moved, the motor B18 is started, the driven wheel 16 and the rotating shaft 11 are driven to rotate through the motor B18, the driving wheel 10 and the transmission belt 17, the lifting seat 8 is driven to move downwards through the rotating shaft 11, the shell 7 is moved into the box body 2, the box body 2 is moved to be used through the universal wheel 9 and the supporting column 1, the motor B18 is started again, the shell 7 is driven to move upwards through the motor B18, the box door 3 is opened, a sample is placed in the sample chamber 23, the motor C20 is started, the screw rod 21 is driven to rotate through the motor C20, the extractor 25 is moved to the top of the sample chamber 23, the electric telescopic device B27 is started, the sealing seat 26 is driven to move downwards through the electric telescopic device B27, the sealing seat 26 is driven to move to the extraction hole 22, the extractor 25 is driven to extract the sample through the extractor 25, the box door 3 on the other side is opened, the detected sample is taken out, the sample to be detected is placed in the sample chamber 23, and the subsequent detection is convenient, and the work flow of the device is completed.
Example two
As shown in fig. 1-4, the present embodiment of the utility model provides a full-automatic nucleic acid extractor with convenient use, which further includes: the position close to the top front surface in the box body 2 and the position close to the rear surface are both provided with an adjusting rod 12, one side of the adjusting rod 12 is provided with a motor A15, the middle of the outer surface of the adjusting rod 12 is sleeved with a sliding block A13 through threads, one side close to the top in the box body 2 is provided with a shielding cloth 14, and two sides of the tail end of the shielding cloth 14 are connected with the sliding block A13.
Working principle: in this embodiment, when the present utility model needs to be moved, the motor B18 is started, the motor B18 drives the housing 7 to move down into the box 2, the motor a15 is started again, the motor a15 drives the adjusting rod 12 to rotate, the adjusting rod 12 drives the sliding block a13 to move, the sliding block a13 drives the shielding cloth 14 to spread, the box 2 is covered, and dust is prevented from entering the box 2.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. The utility model provides a full-automatic nucleic acid extraction appearance that convenient was taken, includes box (2) and casing (7), its characterized in that: the utility model discloses a box, including box (2) bottom, four angular positions department all installs support column (1), universal wheel (9) are all installed to support column (1) bottom, four angular positions department of box (2) inside lower surface all installs pivot (11) through the bearing, pivot (11) surface has cup jointed elevating socket (8) through the screw thread, install casing (7) in the middle of elevating socket (8) top, extraction chamber (19) are installed at top in casing (7), sample chamber (23) are all installed to both sides in casing (7), sample chamber (23) are all installed in the middle of the surface in casing (7) front surface is located sample chamber (23) in both sides, both sides sample chamber (23) are equipped with extraction hole (22) in the middle of the top in sample chamber (23), motor B (18) are installed in the middle of the bottom in box (2), action wheel (10) are installed to motor B (18) output shaft, one side is close to top in the inside of extraction chamber (19) installs motor C (20), lead screw (21) are installed to motor C (20) output shaft, slider (21) are installed to middle slider (28) output shaft, slider (27) are installed to electric slider B (28) are installed to the middle of bottom (27), an electric telescopic device A (24) is arranged in the middle of the bottom of the sealing seat (26), and an extractor (25) is arranged at the bottom of an output shaft of the electric telescopic device A (24).
2. The full-automatic, easy-to-access nucleic acid extractor of claim 1, wherein: the outer surface of the rotating shaft (11) is provided with a driven wheel (16) near the bottom, and the driven wheel (16) is connected with the driving wheel (10) through a driving belt (17).
3. The full-automatic, easy-to-access nucleic acid extractor of claim 1, wherein: the display screen (4) is installed on one side, close to the top, of the front surface of the shell (7), and the control panel (6) is installed on one side, located on the display screen (4), of the front surface of the shell (7).
4. The full-automatic, easy-to-access nucleic acid extractor of claim 1, wherein: the novel intelligent control box is characterized in that an adjusting rod (12) is arranged in the box body (2) and close to the front surface position and the rear surface position of the top, a motor A (15) is arranged at one side position of the adjusting rod (12), and a sliding block A (13) is sleeved in the middle of the outer surface of the adjusting rod (12) through threads.
5. The full-automatic, easy-to-access nucleic acid extractor of claim 4, wherein: a shielding cloth (14) is arranged at one side, close to the top, inside the box body (2), and two sides of the tail end of the shielding cloth (14) are connected with the sliding block A (13).
6. The full-automatic, easy-to-access nucleic acid extractor of claim 1, wherein: an indicator lamp (5) is arranged in the middle of the front surface of the shell (7) positioned at the top of the box door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969025.7U CN220012592U (en) | 2023-04-26 | 2023-04-26 | Full-automatic nucleic acid extractor convenient to take |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969025.7U CN220012592U (en) | 2023-04-26 | 2023-04-26 | Full-automatic nucleic acid extractor convenient to take |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220012592U true CN220012592U (en) | 2023-11-14 |
Family
ID=88677888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969025.7U Active CN220012592U (en) | 2023-04-26 | 2023-04-26 | Full-automatic nucleic acid extractor convenient to take |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220012592U (en) |
-
2023
- 2023-04-26 CN CN202320969025.7U patent/CN220012592U/en active Active
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