CN212741386U - Nucleic acid extraction element is used in medicine processing - Google Patents
Nucleic acid extraction element is used in medicine processing Download PDFInfo
- Publication number
- CN212741386U CN212741386U CN202021459676.4U CN202021459676U CN212741386U CN 212741386 U CN212741386 U CN 212741386U CN 202021459676 U CN202021459676 U CN 202021459676U CN 212741386 U CN212741386 U CN 212741386U
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- fixedly connected
- nucleic acid
- acid extraction
- test tube
- servo motor
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Abstract
The utility model relates to a medicine processing technology field specifically is a nucleic acid extraction element is used in medicine processing, the upper end opening part of the jar body is equipped with the apron, and the bottom fixedly connected with casing of the jar body, the fixedly connected with servo motor of upper end inner wall center department of casing, and servo motor's drive end rotates the pivot that is connected with vertical setting, servo motor's one end is run through and is extended to jar body in and fixedly connected with test tube placer to the pivot, the inner wall fixedly connected with heating device of the jar body. The utility model discloses in, through setting up the test tube placer, can fix the test tube, prevent that the test tube from droing not hard up, set up heating device and heat the sample test tube, ensure sample reagent's chemical reaction condition, set up servo motor and realize the rotation of sample test tube to carry out the mixed stirring of sample solution, use manpower sparingly more, and mix more evenly, be heated also more evenly, the nucleic acid extraction effect is better.
Description
Technical Field
The utility model relates to a medicine processing technology field specifically is a nucleic acid extraction element is used in medicine processing.
Background
The nucleic acid extractor is an instrument for automatically finishing the extraction work of sample nucleic acid by using a matched nucleic acid extraction reagent, and is widely applied to various fields of disease control centers, clinical disease diagnosis, blood transfusion safety, forensic medicine identification, environmental microorganism detection, food safety detection, animal husbandry, molecular biology research and the like.
The most common nucleic acid extraction method is to add a lysis solution into a sample, uniformly mix and fully react the reaction solution by shaking and heating, lyse cells and release nucleic acid, but in the prior art, the solution is generally shaken by manpower, so that the labor intensity of workers is increased, the manpower is wasted, the solution is not uniformly mixed, the effect of mixing while heating cannot be achieved, and the nucleic acid extraction effect is poor. Accordingly, those skilled in the art have provided a nucleic acid extraction apparatus for pharmaceutical processing to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nucleic acid extraction element is used in medicine processing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nucleic acid extraction element for medicine processing, which comprises a tank body, the upper end opening part of the jar body is equipped with the apron, and the bottom fixedly connected with casing of the jar body, fixedly connected with servo motor is located at the upper end inner wall center of casing, and servo motor's drive end rotates the pivot that is connected with vertical setting, servo motor's one end is kept away from in the pivot runs through and extends to the jar body and fixedly connected with test tube placer, the inner wall fixedly connected with heating device of the jar body, fixedly connected with control chip and battery in the casing, and the lateral wall of casing is equipped with USB head and the shift knob that charges, servo motor, heating device, battery and shift knob respectively with control chip electric connection, and USB charges head and battery electric connection.
As a further aspect of the present invention: test tube placer includes the installation pole fixed with the pivot, the spacing disc of one end fixedly connected with of pivot is kept away from to the installation pole, and sets up six equidistant spacing holes that encircle the setting on the spacing disc, the aperture in spacing hole matches the setting with the diameter of test tube, the cover is established and fixedly connected with places the disc on the installation pole, and places the upside of disc and set up six standing grooves that correspond the setting with spacing hole respectively.
As a further aspect of the present invention: the heating device comprises a heater and two heating pipes, the heating pipes are electrically connected with the heater, the heater is electrically connected with the control chip, the heater is fixedly connected with the inner wall of the upper end of the shell, the two heating pipes are respectively located on two sides of the inner wall of the tank body and are symmetrically arranged, two opposite inner walls of two sides in the tank body are respectively fixedly connected with two symmetrically arranged net covers, and the two heating pipes are respectively located in the two net covers.
As a further aspect of the present invention: the bottom of the tank body is provided with a through hole communicated with the shell, the rotating shaft penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating shaft through a bearing piece.
As a further aspect of the present invention: one side of the shell, which is far away from the tank body, is in threaded connection with a movable cover, and the bottom of the movable cover is provided with a rotating handle groove.
As a further aspect of the present invention: the outer side of the tank body is sleeved and fixedly connected with a heat insulation shell, and heat insulation asbestos is filled in the heat insulation shell.
As a further aspect of the present invention: one side of the tank body is rotatably connected with the cover plate through a rotating shaft, and a matched lockset is arranged on one side of the tank body and the cover plate far away from the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up USB head, battery, control switch button and control chip that charges, USB charges the head and can charge for the battery, provides the electric power output of each power consumption part of this device, through control switch button, gives control chip send instruction, and control chip controls heater and servo motor work respectively, and this device structure festival is piled up, convenient to use, and the size is little, portable.
2. Through setting up heating device, open the heater and carry out the circular telegram for the heating pipe, make the heating pipe produce high temperature, increase the temperature in the jar body to heat the sample test tube, ensure the chemical reaction condition of sample reagent.
3. Through setting up servo motor, start servo motor, drive the pivot and rotate, and then drive the installation pole and rotate, realize the rotation of sample test tube to carry out the mixed stirring of sample solution, use manpower sparingly more, and mix more evenly, it is also more even to be heated, and nucleic acid extraction effect is better.
4. Through setting up test tube placer, insert the spacing hole on the spacing disc with the sample test tube in proper order, then insert the standing groove of placing on the disc, can fix the test tube, prevent that the test tube from droing not hard up, it is fixed firm, it is convenient to dismantle.
Drawings
FIG. 1 is a schematic perspective view of a nucleic acid isolation apparatus for pharmaceutical processing;
FIG. 2 is a schematic sectional view of a nucleic acid isolation apparatus for pharmaceutical processing;
FIG. 3 is a schematic perspective view of a tube placement device in a nucleic acid isolation device for pharmaceutical processing.
In the figure: 1. a tank body; 2. a cover plate; 3. a housing; 4. a servo motor; 5. a rotating shaft; 6. a control chip; 7. a storage battery; 8. a USB charging head; 9. a switch button; 10. mounting a rod; 11. a limiting disc; 12. a limiting hole; 13. placing the disc; 14. a placement groove; 15. a heater; 16. heating a tube; 17. a mesh enclosure; 18. a removable cover; 19. a thermally insulating shell; 20. thermal insulation asbestos.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, a nucleic acid extracting device for drug processing comprises a tank 1, a cover plate 2 is disposed at an upper opening of the tank 1, a housing 3 is fixedly connected to a bottom of the tank 1, a servo motor 4 is fixedly connected to a center of an upper inner wall of the housing 3, a vertically disposed rotating shaft 5 is rotatably connected to a driving end of the servo motor 4, one end of the rotating shaft 5, which is away from the servo motor 4, extends into the tank 1 and is fixedly connected to a test tube placing device, the servo motor 4 is started to drive the rotating shaft 5 to rotate, and further drive a mounting rod 10 to rotate, so as to realize rotation of a sample test tube, thereby mixing and stirring a sample solution, which saves more manpower, and is more uniform in mixing, and is more uniform in heating, the nucleic acid extracting effect is better, a heating device is fixedly connected to an inner wall of the tank, the outer side wall of the shell 3 is provided with a USB charging head 8 and a switch button 9, the servo motor 4, the heating device, the storage battery 7 and the switch button 9 are respectively electrically connected with the control chip 6, the USB charging head 8 is electrically connected with the storage battery 7, the USB charging head 8 can charge the storage battery 7, the power output of each power utilization component of the device is provided, the control switch button 9 is controlled to send an instruction to the control chip 6, and the control chip 6 respectively controls the heater 15 and the servo motor 4 to work;
in fig. 2 and 3: the test tube placing device comprises a mounting rod 10 fixed with the rotating shaft 5, one end, far away from the rotating shaft 5, of the mounting rod 10 is fixedly connected with a limiting disc 11, six limiting holes 12 are formed in the limiting disc 11 and are arranged in an encircling mode at equal intervals, rubber rings can be fixedly connected to the inner wall of each limiting hole 12, the fixing is firmer, the aperture of each limiting hole 12 is matched with the diameter of a test tube, a placing disc 13 is sleeved and fixedly connected onto the mounting rod 10, six placing grooves 14 respectively corresponding to the limiting holes 12 are formed in the upper side of the placing disc 13, sample test tubes are sequentially inserted into the limiting holes 12 in the limiting disc 11 and then inserted into the placing grooves 14 in the placing disc 13, the test tubes can be fixed, and the test tubes are prevented from falling and loosening;
in fig. 2: the heating device comprises a heater 15 and two heating pipes 16, the heating pipes 16 are electrically connected with the heater 15, the heater 15 is electrically connected with the control chip 6, the heater 15 is turned on to electrify the heating pipes 16, so that the heating pipes 16 generate high temperature, the temperature in the tank body 1 is increased, sample test tubes are heated, the chemical reaction conditions of sample reagents are guaranteed, the heater 15 is fixedly connected with the inner wall of the upper end of the shell 3, the two heating pipes 16 are respectively and symmetrically arranged on two sides of the inner wall of the tank body 1 and are uniformly heated, two symmetrically arranged mesh enclosures 17 are respectively and fixedly connected to the inner walls of two opposite sides in the tank body 1, and the two heating pipes 16 are respectively and fixedly arranged in the two mesh enclosures 17, so that the;
in fig. 2: the bottom of the tank body 1 is provided with a through hole communicated with the shell 3, the rotating shaft 5 penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating shaft 5 through a bearing piece, so that the rotating shaft 5 can rotate conveniently;
in fig. 2: a movable cover 18 is connected to one side of the case 3 far away from the tank body 1 in a threaded manner, and a rotating handle groove is formed in the bottom of the movable cover 18, so that the movable cover 18 can be conveniently opened, and the interior of the case 3 can be conveniently overhauled;
in fig. 2: a heat insulation shell 19 is sleeved and fixedly connected to the outer side of the tank body 1, and heat insulation asbestos 20 is filled in the heat insulation shell 19, so that the heat insulation effect is achieved, and workers are prevented from being scalded;
in fig. 1 and 2: one side of the tank body 1 is rotatably connected with the cover plate 2 through a rotating shaft, and one side of the tank body 1 and the cover plate 2 far away from the rotating shaft are provided with matched locks, so that the cover plate 2 can be opened or closed conveniently.
The utility model discloses a theory of operation is: when the device is used, the USB charging head 8 can charge the storage battery 7, power output of all power utilization components of the device is provided, an instruction is sent to the control chip 6 by controlling the switch button 9, and the control chip 6 respectively controls the heater 15 and the servo motor 4 to work;
opening the cover plate 2, sequentially inserting the sample test tubes into the limiting holes 12 on the limiting disc 11, then inserting the sample test tubes into the placing grooves 14 on the placing disc 13, fixing the test tubes, preventing the test tubes from falling and loosening, opening the heater 15 to electrify the heating pipe 16, enabling the heating pipe 16 to generate high temperature, increasing the temperature in the tank body 1, heating the sample test tubes, and ensuring the chemical reaction conditions of sample reagents;
simultaneously, start servo motor 4, drive pivot 5 and rotate, and then drive installation pole 10 and rotate, realize the rotation of sample test tube to carry out the mixing stirring of sample solution, use manpower sparingly more, and mix more evenly, it is also more even to be heated, and nucleic acid extraction effect is better.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a nucleic acid extraction element for medicine processing, includes a jar body (1), its characterized in that, the upper end opening part of jar body (1) is equipped with apron (2), and the bottom fixedly connected with casing (3) of the jar body (1), fixedly connected with servo motor (4) are located at the upper end inner wall center of casing (3), and the drive end of servo motor (4) rotates and is connected with pivot (5) of vertical setting, the one end that servo motor (4) were kept away from in pivot (5) runs through and extends to in the jar body (1) and fixedly connected with test tube placer, the inner wall fixedly connected with heating device of the jar body (1), fixedly connected with control chip (6) and battery (7) in casing (3), and the lateral wall of casing (3) is equipped with USB charge head (8) and shift knob (9), servo motor (4), heating device, The storage battery (7) and the switch button (9) are respectively electrically connected with the control chip (6), and the USB charging head (8) is electrically connected with the storage battery (7).
2. The nucleic acid extraction device for drug processing according to claim 1, wherein the test tube placement device comprises a mounting rod (10) fixed to the rotating shaft (5), a limiting disc (11) is fixedly connected to one end of the mounting rod (10) away from the rotating shaft (5), six limiting holes (12) are formed in the limiting disc (11) and are arranged in a surrounding mode at equal intervals, the diameter of each limiting hole (12) is matched with that of a test tube, a placement disc (13) is sleeved and fixedly connected to the mounting rod (10), and six placement grooves (14) are formed in the upper side of the placement disc (13) and correspond to the limiting holes (12).
3. The nucleic acid extraction device for drug processing according to claim 1, wherein the heating device comprises a heater (15) and two heating pipes (16), the heating pipes (16) are electrically connected to the heater (15), the heater (15) is electrically connected to the control chip (6), the heater (15) is fixedly connected to the inner wall of the upper end of the housing (3), the two heating pipes (16) are symmetrically disposed on two sides of the inner wall of the tank (1), two symmetrically disposed mesh enclosures (17) are fixedly connected to the inner wall of the tank (1) on two opposite sides, and the two heating pipes (16) are respectively disposed in the two mesh enclosures (17).
4. The nucleic acid extraction device for drug processing according to claim 1, wherein the bottom of the tank (1) is provided with a through hole communicated with the housing (3), the rotating shaft (5) penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating shaft (5) through a bearing member.
5. The nucleic acid extraction device for drug processing according to claim 1, wherein a movable cover (18) is screwed on one side of the housing (3) away from the tank (1), and a rotating handle groove is formed at the bottom of the movable cover (18).
6. The nucleic acid extraction device for pharmaceutical processing according to claim 1, wherein a heat insulation shell (19) is sleeved and fixedly connected to the outer side of the tank (1), and heat insulation asbestos (20) is filled in the heat insulation shell (19).
7. The nucleic acid extraction device for drug processing according to claim 1, wherein one side of the tank (1) is rotatably connected with the cover plate (2) through a rotating shaft, and a matched lock is arranged on one side of the tank (1) and the cover plate (2) away from the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021459676.4U CN212741386U (en) | 2020-07-22 | 2020-07-22 | Nucleic acid extraction element is used in medicine processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021459676.4U CN212741386U (en) | 2020-07-22 | 2020-07-22 | Nucleic acid extraction element is used in medicine processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212741386U true CN212741386U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021459676.4U Expired - Fee Related CN212741386U (en) | 2020-07-22 | 2020-07-22 | Nucleic acid extraction element is used in medicine processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212741386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117050851A (en) * | 2023-09-08 | 2023-11-14 | 中拓生物有限公司 | Heating device of nucleic acid extraction instrument |
-
2020
- 2020-07-22 CN CN202021459676.4U patent/CN212741386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117050851A (en) * | 2023-09-08 | 2023-11-14 | 中拓生物有限公司 | Heating device of nucleic acid extraction instrument |
| CN117050851B (en) * | 2023-09-08 | 2024-04-12 | 中拓生物有限公司 | Heating device of nucleic acid extraction instrument |
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| 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: 20210319 Termination date: 20210722 |