CN214735786U - Full-automatic DNA extraction appearance of intelligence convenient to operation - Google Patents
Full-automatic DNA extraction appearance of intelligence convenient to operation Download PDFInfo
- Publication number
- CN214735786U CN214735786U CN202120070645.8U CN202120070645U CN214735786U CN 214735786 U CN214735786 U CN 214735786U CN 202120070645 U CN202120070645 U CN 202120070645U CN 214735786 U CN214735786 U CN 214735786U
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- Prior art keywords
- placing
- automatic dna
- fixedly connected
- places
- test tube
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- 238000007400 DNA extraction Methods 0.000 title claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 18
- 241001330002 Bambuseae Species 0.000 claims abstract description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 18
- 239000011425 bamboo Substances 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000007787 solid Substances 0.000 description 2
- 108010067770 Endopeptidase K Proteins 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a full-automatic DNA extraction appearance of intelligence convenient to operation, comprising a main body, the inside of main part is equipped with the rotor plate, and the top of rotor plate is equipped with places the board, places the top of board and has seted up the opening, and the inside rotation of open-ended is connected with places the pipe, and the bottom of placing the pipe is equipped with places a section of thick bamboo, the top of main part is equipped with the top cap, the bottom welding of main part has fixed box, and the inside of fixed box is equipped with the motor, and the output shaft welding of motor has the transmission shaft, and the top of transmission shaft extends to the inside of main part, the top welding of transmission shaft has drive gear. The utility model discloses a set up rotating-tube, rotor plate and place a section of thick bamboo, pass the test tube and place the pipe, put the inside of placing a section of thick bamboo, make through the rotor plate and place the board and rotate, can make the inside test tube of placing a section of thick bamboo rotate thereupon to carry out centrifugal motion, the test tube is because its centrifugal force, and automatic rotates the slope along with placing the pipe, thereby effectively avoid inside liquid to spill, promote centrifugal effect simultaneously.
Description
Technical Field
The utility model relates to the field of medical technology, especially, relate to a full-automatic DNA extraction appearance of intelligence convenient to operation.
Background
DNA is a carrier of genetic information and is one of main molecular biological research objects, when DNA is extracted, cells are firstly crushed by using protease K, SDS, protein is digested, then phenol and phenol-chlorine are used for extraction, and supernatant is taken after high-speed centrifugation.
Through search, the chinese patent publication No. CN209010540U discloses a free DNA extraction kit, comprising: the device comprises a box body, a box cover, a test tube seat, a controller, a fixing frame, a temperature sensor, a fetching cover, an oscillating device, a heating device, a bulge, a movable plate, a top block, a slide rail and a supporting unit.
One free DNA extraction kit in the above patent has the following disadvantages: the device has poor protection effect, and liquid is easy to leak out when the device oscillates.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an intelligent full-automatic DNA extractor convenient to operate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a full-automatic DNA draws appearance of intelligence convenient to operation, includes the main part, the inside of main part is equipped with the rotor plate, and the top of rotor plate is equipped with places the board, places the top of board and has seted up the opening, and open-ended inside is rotated and is connected with and places the pipe, and the bottom of placing the pipe is equipped with and places a section of thick bamboo, the top of main part is equipped with the top cap.
Further, the bottom welding of main part has fixed box, and the inside of fixed box is equipped with the motor, and the output shaft welding of motor has the transmission shaft, and the top of transmission shaft extends to the inside of main part, the top welding of transmission shaft has drive gear, the bottom welding of rotor plate has a section of thick bamboo that rotates, and the inner wall welding of a section of thick bamboo that rotates has the ring gear, and the ring gear meshes with drive gear.
Furthermore, a fixed shaft is welded on the inner wall of the top end of the main body, a supporting gear is rotatably connected to the top end of the fixed shaft, and the supporting gear is meshed with the gear ring.
Furthermore, a fixed cylinder is welded at the top end of the rotating plate, and a sponge sleeve is bonded on the inner wall of the fixed cylinder.
Furthermore, the outside of the fixed cylinder is rotatably connected with a supporting wheel, and the supporting wheel is in contact with the inner wall of the main body.
Furthermore, a connecting rod is welded between the placing pipe and the placing cylinder.
Further, a spongy cushion is bonded on the inner wall of the bottom end of the placing cylinder.
Furthermore, a connecting column is welded between the placing plate and the rotating plate.
Furthermore, a rubber ring is bonded at the top end of the placing tube.
The utility model has the advantages that:
1. the test tube passes through the placing tube and is placed inside the placing tube by arranging the rotating tube, the rotating plate and the placing tube, the placing plate is rotated by the rotating plate, the test tube inside the placing tube can be rotated along with the rotating plate, so that centrifugal motion is performed, the test tube automatically rotates and inclines along with the placing tube due to centrifugal force of the test tube, internal liquid is effectively prevented from leaking, and the centrifugal effect is improved;
2. the supporting gear and the rotating cylinder are arranged, and the supporting gear is meshed, so that the rotating cylinder can rotate stably, the stability of the device during rotation is improved, and the centrifugal effect is improved;
3. by arranging the sponge sleeve, when the device rotates to enable the test tube to incline, the placing cylinder can contact the sponge sleeve, so that the placing cylinder is limited, and the collision of the test tube is avoided;
4. by arranging the rotating plate and the fixed cylinder, when the rotating plate rotates, the fixed cylinder can stably rotate, and the rotating stability of the fixed cylinder is improved;
5. by arranging the spongy cushion, the spongy cushion can buffer the test tube, so that the safety of the test tube during rotation is improved;
6. through setting up the rubber circle, the rubber circle can be fixed the test tube to promote the stability of test tube.
Drawings
FIG. 1 is a sectional view of a main view of an intelligent fully automatic DNA extractor of embodiment 1;
FIG. 2 is a schematic sectional view of the structure of an intelligent fully automatic DNA extractor of embodiment 1;
FIG. 3 is a schematic sectional view of the structure of an intelligent fully automatic DNA extractor of embodiment 2.
In the figure: the automatic feeding device comprises a main body 1, a rotating cylinder 2, a rotating plate 3, a fixing cylinder 4, a sponge sleeve 5, a placing cylinder 6, a connecting rod 7, a placing pipe 8, a placing plate 9, a connecting column 10, a top cover 11, a supporting wheel 12, a sponge pad 13, a toothed ring 14, a transmission gear 15, a transmission shaft 16, a fixing box 17, a motor 18, a supporting gear 19, a fixing shaft 20 and a rubber ring 21.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a full-automatic DNA extraction appearance of intelligence convenient to operation, including main part 1, the inside of main part 1 is equipped with rotor plate 3, the top of rotor plate 3 is equipped with places board 9, the top of placing board 9 has seted up the opening, open-ended inside rotates to be connected with places pipe 8, the bottom of placing pipe 8 is equipped with places a section of thick bamboo 6, the top of main part 1 is equipped with top cap 11, pass the test tube and place pipe 8, place the inside of placing a section of thick bamboo 6, when rotor plate 3 drives and places board 9 and rotate, can make the inside test tube of placing a section of thick bamboo 6 rotate thereupon, thereby carry out centrifugal motion, the test tube is because its centrifugal force, and the automation rotates the slope along with placing pipe 8, thereby effectively avoid inside liquid to spill, promote centrifugal effect simultaneously.
Wherein, the bottom welding of main part 1 has fixed box 17, the inside of fixed box 17 is equipped with motor 18, the output shaft welding of motor 18 has transmission shaft 16, the top of transmission shaft 16 extends to the inside of main part 1, the top welding of transmission shaft 16 has drive gear 15, the bottom welding of rotor plate 3 has rotor 2, the inner wall welding of rotor plate 2 has ring gear 14, ring gear 14 and the meshing of drive gear 15, can drive transmission shaft 16 through motor 18 and rotate, thereby make drive gear 15 rotate, drive gear 15 drives ring gear 14 and rotate, thereby make rotor plate 2 drive rotor plate 3 and rotate, rotor plate 3 makes the test tube rotate along with it, carry out centrifugal motion, carry out DNA and draw.
Wherein, the welding of the top inner wall of main part 1 has fixed axle 20, and the top of fixed axle 20 rotates and is connected with supporting gear 19, and supporting gear 19 meshes with ring gear 14, through the meshing of supporting gear 19, is convenient for rotate the stable rotation of section of thick bamboo 2, and stability when hoisting device rotates promotes centrifugal effect.
Wherein, the welding of the top of rotor plate 3 has a solid fixed cylinder 4, and the inner wall of solid fixed cylinder 4 bonds and has sponge cover 5, rotates when the device, when making the test tube slope, places a section of thick bamboo 6 and can contact sponge cover 5 to carry on spacingly placing a section of thick bamboo 6, avoid the test tube collision.
Wherein, the outside of a fixed section of thick bamboo 4 is rotated and is connected with supporting wheel 12, and supporting wheel 12 contacts with the inner wall of main part 1, when rotor plate 3 rotates, can steadily rotate through a fixed section of thick bamboo 4, promotes a fixed section of thick bamboo 4 pivoted stability.
Wherein, a connecting rod 7 is welded between the placing pipe 8 and the placing cylinder 6.
Wherein, the bottom inner wall of placing a section of thick bamboo 6 bonds and has spongy cushion 13, and spongy cushion 13 can cushion the test tube, promotes the security when the test tube rotates.
Wherein a connecting column 10 is welded between the placing plate 9 and the rotating plate 3.
The working principle is as follows: the test tube passes through the placing tube 8 and is placed inside the placing tube 6, the transmission shaft 16 can be driven to rotate through the motor 18, so that the transmission gear 15 rotates, the transmission gear 15 drives the toothed ring 14 to rotate, so that the rotating tube 2 drives the rotating plate 3 to rotate, the rotating plate 3 drives the placing plate 9 to rotate, the test tube inside the placing tube 6 can rotate along with the transmission gear, so that centrifugal motion is performed, the test tube automatically rotates and inclines along with the placing tube 8 due to the centrifugal force of the test tube, so that the leakage of internal liquid is effectively avoided, and the centrifugal effect is improved;
the stable rotation of the rotary drum 2 is facilitated through the meshing of the supporting gear 19, the stability of the device during rotation is improved, and the centrifugal effect is improved;
when the device rotates to enable the test tube to incline, the placing cylinder 6 can contact the sponge sleeve 5, so that the placing cylinder 6 is limited, and the test tube is prevented from colliding;
when the rotating plate 3 rotates, the fixed cylinder 4 can rotate stably, and the rotating stability of the fixed cylinder 4 is improved;
the spongy cushion 13 can buffer the test tube, and the safety of the test tube during rotation is improved.
Example 2
Referring to fig. 3, a full-automatic DNA of intelligence draws appearance convenient to operation, this embodiment compare in embodiment 1, and in order to increase the practicality of device, the top of placing pipe 8 bonds and has rubber circle 21, and rubber circle 21 can be fixed the test tube to promote the stability of test tube.
The working principle is as follows: the test tube passes through the placing tube 8 and is placed inside the placing tube 6, the transmission shaft 16 can be driven to rotate through the motor 18, so that the transmission gear 15 rotates, the transmission gear 15 drives the toothed ring 14 to rotate, so that the rotating tube 2 drives the rotating plate 3 to rotate, the rotating plate 3 drives the placing plate 9 to rotate, the test tube inside the placing tube 6 can rotate along with the transmission gear, so that centrifugal motion is performed, the test tube automatically rotates and inclines along with the placing tube 8 due to the centrifugal force of the test tube, so that the leakage of internal liquid is effectively avoided, and the centrifugal effect is improved;
the stable rotation of the rotary drum 2 is facilitated through the meshing of the supporting gear 19, the stability of the device during rotation is improved, and the centrifugal effect is improved;
when the device rotates to enable the test tube to incline, the placing cylinder 6 can contact the sponge sleeve 5, so that the placing cylinder 6 is limited, and the test tube is prevented from colliding;
when the rotating plate 3 rotates, the fixed cylinder 4 can rotate stably, and the rotating stability of the fixed cylinder 4 is improved;
the spongy cushion 13 can buffer the test tube, so that the safety of the test tube in rotation is improved;
The above, 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 (9)
1. The utility model provides a full-automatic DNA extraction appearance of intelligence convenient to operation, includes main part (1), its characterized in that, the inside of main part (1) is equipped with rotor plate (3), and the top of rotor plate (3) is equipped with places board (9), places the top of board (9) and has seted up the opening, and open-ended inside rotates to be connected with places pipe (8), and the bottom of placing pipe (8) is equipped with places a section of thick bamboo (6), the top of main part (1) is equipped with top cap (11).
2. The intelligent full-automatic DNA extractor convenient to operate according to claim 1, wherein a fixing box (17) is fixedly connected to the bottom end of the main body (1), a motor (18) is arranged inside the fixing box (17), a transmission shaft (16) is fixedly connected to an output shaft of the motor (18), the top end of the transmission shaft (16) extends to the inside of the main body (1), a transmission gear (15) is fixedly connected to the top end of the transmission shaft (16), a rotating cylinder (2) is fixedly connected to the bottom end of the rotating plate (3), a toothed ring (14) is fixedly connected to the inner wall of the rotating cylinder (2), and the toothed ring (14) is meshed with the transmission gear (15).
3. The intelligent full-automatic DNA extractor convenient to operate according to claim 2, characterized in that a fixed shaft (20) is fixedly connected to the inner wall of the top end of the main body (1), a supporting gear (19) is rotatably connected to the top end of the fixed shaft (20), and the supporting gear (19) is meshed with the gear ring (14).
4. The intelligent full-automatic DNA extractor convenient to operate according to claim 1, characterized in that a fixed cylinder (4) is fixedly connected to the top end of the rotating plate (3), and a sponge sleeve (5) is bonded to the inner wall of the fixed cylinder (4).
5. The intelligent full-automatic DNA extractor convenient to operate according to claim 4, characterized in that the outer part of the fixed cylinder (4) is rotatably connected with a supporting wheel (12), and the supporting wheel (12) is in contact with the inner wall of the main body (1).
6. The intelligent full-automatic DNA extractor convenient to operate according to claim 1, characterized in that a connecting rod (7) is fixedly connected between the placing tube (8) and the placing cylinder (6).
7. The intelligent full-automatic DNA extractor convenient to operate according to claim 1, wherein a sponge pad (13) is adhered to the inner wall of the bottom end of the placing cylinder (6).
8. The intelligent full-automatic DNA extractor convenient to operate according to claim 1 is characterized in that a connecting column (10) is fixedly connected between the placing plate (9) and the rotating plate (3).
9. The intelligent full-automatic DNA extractor convenient to operate according to claim 1 is characterized in that a rubber ring (21) is adhered to the top end of the placing tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070645.8U CN214735786U (en) | 2021-01-12 | 2021-01-12 | Full-automatic DNA extraction appearance of intelligence convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070645.8U CN214735786U (en) | 2021-01-12 | 2021-01-12 | Full-automatic DNA extraction appearance of intelligence convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214735786U true CN214735786U (en) | 2021-11-16 |
Family
ID=78639089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120070645.8U Expired - Fee Related CN214735786U (en) | 2021-01-12 | 2021-01-12 | Full-automatic DNA extraction appearance of intelligence convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214735786U (en) |
-
2021
- 2021-01-12 CN CN202120070645.8U patent/CN214735786U/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 |
Granted publication date: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |