CN219664021U - Stem cell centrifugal separation device - Google Patents
Stem cell centrifugal separation device Download PDFInfo
- Publication number
- CN219664021U CN219664021U CN202321057585.1U CN202321057585U CN219664021U CN 219664021 U CN219664021 U CN 219664021U CN 202321057585 U CN202321057585 U CN 202321057585U CN 219664021 U CN219664021 U CN 219664021U
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- rotating rod
- stem cell
- centrifugal
- dwang
- separation device
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- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 210000000130 stem cell Anatomy 0.000 title claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 210000004504 adult stem cell Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 210000001808 exosome Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003320 cell separation method Methods 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
- 238000009434 installation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to the technical field of centrifugal separation devices, in particular to a stem cell centrifugal separation device which is convenient to fix, improves working efficiency and enhances practicability; including the workstation, even fixed mounting of workstation bottom has four landing legs, centrifugal mechanism includes motor and roof, motor fixed mounting is in the workstation bottom, first through-hole has been seted up on the workstation top, motor output rotates and passes first through-hole, workstation top fixed mounting has the sleeve, motor output fixed mounting has the centrifugal case, a plurality of storage tanks have been seted up to the centrifugal case bottom, screw holes have all been seted up to centrifugal case top both sides, first spout has all been seted up to two screw hole bottoms, equal slidable mounting has the slider in two first spouts, two slider bottoms are connected through two springs respectively with two first spout bottoms, two slider tops rotate respectively and install first dwang and second dwang, two second through-holes have been seted up on the roof top.
Description
Technical Field
The utility model relates to the technical field of centrifugal separation devices, in particular to a stem cell centrifugal separation device.
Background
Stem cells are cells with infinite or immortalized self-renewal capacity and can generate at least one type of highly differentiated daughter cells, along with the continuous development of medical technology, new breakthroughs are made for the research of some difficult and complicated diseases, especially, the stem cell separation technology is more mature, the stem cell separation method is a common method, for example, the utility model patent with Chinese patent publication number of CN218190306U discloses a centrifugal device for preparing adult stem cell exosomes, which comprises a device main body and a linkage shaft, a motor is arranged at the middle part of the top end of the device main body, and the output end of the motor is connected with a transmission shaft;
the prior art finds that, in use, by using the combination of the motor, the transmission shaft, the driving wheel, the driven wheel and the turntable, the centrifugal treatment of a plurality of test tubes can be realized, and the centrifugal efficiency of the whole device can be improved, so that the preparation efficiency of the adult stem cell exosome is improved.
Disclosure of Invention
Technical problem to be solved
In order to solve the technical problems, the utility model provides the stem cell centrifugal separation device which is convenient to fix, improves the working efficiency and enhances the practicability.
Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stem cell centrifugal separation device, comprises a workbench, even fixed mounting of workstation bottom has four landing legs, centrifuge includes motor and roof, motor fixed mounting is in the workstation bottom, first through-hole has been seted up on the workstation top, motor output rotates and passes first through-hole, workstation top fixed mounting has the sleeve, motor output fixed mounting has the centrifugal case, a plurality of storage tanks have been seted up to the centrifugal case bottom, the screw hole has all been seted up on centrifugal case top both sides, first spout has all been seted up to two screw holes bottom, equal slidable mounting has the slider in two first spouts, two slider bottom and two first spout bottoms are connected through two springs respectively, two slider tops rotate respectively and install first dwang and second dwang, two second through-holes have been seted up on the roof top, first dwang and second dwang top rotate respectively and pass two second through-holes, the roof top rotates and installs the third dwang, fixed mounting has two first synchronizing wheels on the third dwang, first dwang and second synchronizing wheel have second synchronizing wheel with equal fixed mounting on two first dwang top, two first synchronizing wheel and two first synchronizing wheel bottom have the screw-type outside through two first rotating handle, two first synchronizing wheel and two first rotating handle bottom are provided with the screw-bar.
Through adopting above-mentioned technical scheme, put into the storage tank in the centrifugal box with the test tube, the roof is pressed down, the roof passes through first dwang and second dwang and drives two sliders and descend, two springs shrink this moment, when the external screw thread on first dwang and the second dwang moves screw hole department, rotatory third dwang, the third dwang passes through two first synchronizing wheels and two second synchronizing wheels cooperation and drives first dwang and second dwang synchronous rotation, make the briquetting bottom compress tightly a plurality of test tubes, then start the centrifugation of motor, after the centrifugation is ended, rotatory third dwang, the third dwang drives two screw holes of external screw thread cam on first dwang and the second dwang, the slider drives first dwang and second dwang with the roof jack-up under the elasticity effect of spring, be convenient for take out the test tube, this process has realized the fixed process of being convenient for, work efficiency has been improved, thereby the practicality is strengthened.
Preferably, the centrifugal box is fixedly provided with a limiting ring, the sleeve is provided with a limiting groove, and the limiting ring is in sliding connection with the limiting groove.
Through adopting above-mentioned technical scheme, the spacing ring can make the centrifugal case rotate the time more stable to stability has been strengthened.
Preferably, a plurality of pulleys are rotatably arranged on the limiting ring.
Through adopting above-mentioned technical scheme, the pulley can avoid spacing ring and spacing groove direct contact, has reduced the friction to the practicality has been strengthened.
Preferably, a hand wheel is fixedly arranged at the top end of the third rotating rod.
Through adopting above-mentioned technical scheme, rotatory hand wheel can be convenient the third dwang of rotation to the practicality has been strengthened.
Preferably, a plurality of grooves are formed in the bottom end of the pressing block, and sealing gaskets are arranged in the grooves.
Through adopting above-mentioned technical scheme, sealed pad can jack up the test tube top, shakes out the solution when avoiding rotating to the practicality has been strengthened.
Preferably, the bottom ends of the four supporting legs are fixedly provided with casters.
Through adopting above-mentioned technical scheme, can carry the workstation to the place of needs to the convenience of using has been strengthened.
Advantageous effects
Compared with the prior art, the utility model provides a stem cell centrifugal separation device, which has the following beneficial effects:
put into the storage tank in the centrifugal box with the test tube, push down the roof, the roof passes through first dwang and second dwang and drives two sliders and descend, two springs shrink this moment, when the external screw thread on first dwang and the second dwang moves screw hole department, rotatory third dwang, the third dwang passes through two first synchronizing wheels and two second synchronizing wheels cooperation and drives first dwang and second dwang synchronous rotation, make briquetting bottom compress tightly a plurality of test tubes, then the starter motor begins the centrifugation, after the centrifugation, rotatory third dwang, the third dwang drives two screw holes of external screw thread cam on first dwang and the second dwang, the slider drives first dwang and second dwang with the roof jack-up under the elasticity effect of spring, be convenient for take out the test tube, this process has realized the fixed process of being convenient for, work efficiency has been improved, thereby the practicality is strengthened.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged structural view of the B of fig. 1 according to the present utility model.
The reference numerals in the drawings: 1. a work table; 2. a support leg; 3. a motor; 4. a top plate; 5. a sleeve; 6. a centrifugal box; 7. a slide block; 8. a spring; 9. a first rotating lever; 10. a second rotating lever; 11. a third rotating lever; 12. a first synchronizing wheel; 13. a second synchronizing wheel; 14. briquetting; 15. a limiting ring; 16. a pulley; 17. a hand wheel; 18. a sealing gasket; 19. casters.
Detailed Description
Examples
Referring to fig. 1-4, a stem cell centrifugal separation device comprises a workbench 1, four supporting legs 2 are uniformly and fixedly arranged at the bottom end of the workbench 1, a motor 3 is fixedly arranged at the bottom end of the workbench 1, a first through hole is formed in the top end of the workbench 1, the output end of the motor 3 rotates to penetrate through the first through hole, a sleeve 5 is fixedly arranged at the top end of the workbench 1, a centrifugal box 6 is fixedly arranged at the output end of the motor 3, a plurality of storage tanks are formed at the bottom end of the centrifugal box 6, threaded holes are formed in two sides of the top end of the centrifugal box 6, first sliding grooves are formed in the bottom ends of the two threaded holes, sliding blocks 7 are slidably arranged in the two first sliding grooves, the bottom ends of the two sliding blocks 7 are respectively connected with the bottom ends of the two first sliding grooves through springs 8, a first rotating rod 9 and a second rotating rod 10 are rotatably arranged at the top ends of the two sliding blocks 7 respectively, two second through holes are formed in the top end of a top plate 4, the top ends of the first rotating rod 9 and the second rotating rod 10 respectively rotate to pass through the two second through holes, the top end of the top plate 4 is rotatably provided with a third rotating rod 11, the third rotating rod 11 is fixedly provided with two first synchronizing wheels 12, the top ends of the first rotating rod 9 and the second rotating rod 10 are fixedly provided with second synchronizing wheels 13, the two first synchronizing wheels 12 and the two second synchronizing wheels 13 are respectively driven by two belts, the bottom end of the top plate 4 is fixedly provided with a pressing block 14, the first rotating rod 9 and the second rotating rod 10 are respectively provided with external threads, a test tube is placed into a storage groove in the centrifugal box 6, the top plate 4 is pressed downwards, the top plate 4 drives the two sliding blocks 7 to descend by the first rotating rod 9 and the second rotating rod 10, at the moment, the two springs 8 shrink, when the external threads on the first rotating rod 9 and the second rotating rod 10 move to the threaded holes, the third rotating rod 11 is rotated, the third dwang 11 drives first dwang 9 and the synchronous rotation of second dwang 10 through two first synchronizing wheel 12 and two second synchronizing wheel 13 cooperation, makes briquetting 14 bottom compress tightly a plurality of test tubes, then starts motor 3 and begins the centrifugation, after the centrifugation is accomplished, rotatory third dwang 11, the external screw thread cam two screw holes on the third dwang 11 drive first dwang 9 and the second dwang 10, slider 7 drives first dwang 9 and second dwang 10 with roof 4 jack-up under the elasticity effect of spring 8, the test tube of being convenient for takes out, this process has realized the fixed process of being convenient for, work efficiency has been improved, thereby the practicality has been strengthened.
Referring to fig. 1 and 3, a limiting ring 15 is fixedly installed on the centrifugal box 6, a limiting groove is formed in the sleeve 5, the limiting ring 15 is slidably connected with the limiting groove, and the limiting ring 15 can enable the centrifugal box 6 to be more stable during rotation, so that stability is enhanced.
Referring to fig. 1 and 3, the stop collar 15 is rotatably provided with a plurality of pulleys 16, and the pulleys 16 can avoid the stop collar 15 from directly contacting with the stop groove, thereby reducing friction and enhancing practicability.
Referring to fig. 1 and 2, a hand wheel 17 is fixedly mounted at the top end of the third rotating rod 11, and the hand wheel 17 can be rotated conveniently to rotate the third rotating rod 11, so that the practicability is enhanced.
Referring to fig. 1, a plurality of grooves are formed in the bottom end of the pressing block 14, and sealing gaskets 18 are arranged in the grooves, wherein the sealing gaskets 18 can tightly prop against the top end of the test tube, so that the solution can be prevented from shaking out during rotation, and the practicability is enhanced.
Referring to fig. 1 and 2, casters 19 are fixedly mounted at the bottom ends of the four legs 2 to carry the table 1 to a desired place, thereby enhancing convenience in use.
According to the stem cell centrifugal separation device, when the stem cell centrifugal separation device works, test tubes are placed into a storage groove in a centrifugal box 6, a top plate 4 is pressed downwards, the top plate 4 drives two sliding blocks 7 to descend through a first rotating rod 9 and a second rotating rod 10, at the moment, two springs 8 shrink, when external threads on the first rotating rod 9 and the second rotating rod 10 move to a threaded hole, a third rotating rod 11 is rotated, the third rotating rod 11 is matched with two second synchronizing wheels 13 through two first synchronizing wheels 12 to drive the first rotating rod 9 and the second rotating rod 10 to synchronously rotate, the bottom ends of pressing blocks 14 are pressed on a plurality of test tubes, then a motor 3 is started to start centrifugation, the motor 3 is a well-known device which is purchased directly in the market by a person in the field, only used for the motor 3, the motor is not improved in structure and function, the motor 3 is not described in detail, a control switch matched with the motor is arranged, the control switch is installed, the installation position of the control switch is selected according to actual use requirements, an operator can conveniently operate and control, after the centrifugation process is finished, the third rotating rod 11 is rotated, the first rotating rod 11 and the second rotating rod 10 is driven by the first rotating rod 10, the first rotating rod 10 is convenient to rotate, the first rotating rod 10 and the first rotating rod 10 rotates, the first rotating rod 10 is conveniently, the first rotating rod 10 rotates, and the first rotating rod 7 is conveniently rotates, and the first rotating rod is conveniently, and the second rotating rod is conveniently rotates, and the first rotating rod 11 rotates, and the first rotating rod 7 rotates conveniently, and has the 3 rotates.
Claims (6)
1. The utility model provides a stem cell centrifugal separation device, includes the workstation, and even fixed mounting of workstation bottom has four landing legs, its characterized in that still includes:
the centrifugal mechanism comprises a motor and a top plate, the motor is fixedly arranged at the bottom end of a workbench, a first through hole is formed in the top end of the workbench, the output end of the motor rotates to penetrate through the first through hole, a sleeve is fixedly arranged at the top end of the workbench, a centrifugal box is fixedly arranged at the output end of the motor, a plurality of storage tanks are formed in the bottom end of the centrifugal box, threaded holes are formed in two sides of the top end of the centrifugal box, first sliding grooves are formed in the bottom ends of the two threaded holes, sliding blocks are slidably arranged in the two first sliding grooves, the bottom ends of the two sliding blocks are respectively connected with the bottom ends of the two first sliding grooves through two springs, a first rotating rod and a second rotating rod are rotatably arranged at the top ends of the two sliding blocks, the first rotating rod and the second rotating rod are rotatably arranged at the top ends of the two second through holes, a third rotating rod is rotatably arranged at the top ends of the top plate, two first synchronous wheels are fixedly arranged on the third rotating rod, the first rotating rod and the second rotating rod are fixedly arranged at the top ends of the second rotating rod, the two first synchronous wheels are respectively driven by two belts, the two first synchronous wheels and the two second synchronous wheels are respectively arranged at the bottom ends of the first rotating rod, the first rotating rod and the bottom ends are fixedly arranged at the top ends of the second rotating rod, and are respectively, and the first rotating rod and are provided with threads.
2. A stem cell centrifugal separation device according to claim 1, wherein: and the centrifugal box is fixedly provided with a limiting ring, the sleeve is provided with a limiting groove, and the limiting ring is in sliding connection with the limiting groove.
3. A stem cell centrifugal separation device according to claim 2, wherein: and a plurality of pulleys are rotatably arranged on the limiting ring.
4. A stem cell centrifugal separation device according to claim 1, wherein: and a hand wheel is fixedly arranged at the top end of the third rotating rod.
5. A stem cell centrifugal separation device according to claim 1, wherein: a plurality of grooves are formed in the bottom end of the pressing block, and sealing gaskets are arranged in the grooves.
6. A stem cell centrifugal separation device according to claim 1, wherein: and the bottom ends of the four supporting legs are fixedly provided with casters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321057585.1U CN219664021U (en) | 2023-05-05 | 2023-05-05 | Stem cell centrifugal separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321057585.1U CN219664021U (en) | 2023-05-05 | 2023-05-05 | Stem cell centrifugal separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664021U true CN219664021U (en) | 2023-09-12 |
Family
ID=87897811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321057585.1U Active CN219664021U (en) | 2023-05-05 | 2023-05-05 | Stem cell centrifugal separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664021U (en) |
-
2023
- 2023-05-05 CN CN202321057585.1U patent/CN219664021U/en active Active
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| GR01 | Patent grant |