CN220879218U - Cell centrifuge - Google Patents
Cell centrifuge Download PDFInfo
- Publication number
- CN220879218U CN220879218U CN202322078498.0U CN202322078498U CN220879218U CN 220879218 U CN220879218 U CN 220879218U CN 202322078498 U CN202322078498 U CN 202322078498U CN 220879218 U CN220879218 U CN 220879218U
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- China
- Prior art keywords
- centrifugal
- centrifuge
- fixing block
- fixed block
- centrifuge body
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- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 7
- 210000004027 cell Anatomy 0.000 description 22
- 230000007246 mechanism Effects 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 230000021164 cell adhesion Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model provides a cell centrifuge, which comprises a centrifuge body, wherein a centrifugal groove is formed in the centrifuge body, a centrifugal motor is vertically arranged at the bottom end in the centrifuge body, a transmission shaft is arranged at the output end of the centrifugal motor, one end of the transmission shaft penetrates through the top surface of the centrifugal groove and is connected with a fixing plate, a supporting cylinder is vertically arranged in the middle of the top of the fixing plate, a first placing disc is arranged above the surface of the supporting cylinder, a first fixing block is arranged on the circumferential side surface of the first placing disc, a second fixing block is fixed on the first fixing block, fixing holes are formed in the surfaces of the first fixing block and the second fixing block, the first fixing block and the second fixing block are fixed through fasteners, and a cleaning plate is arranged at one end of the second fixing block. According to the centrifugal tank, the first fixing block, the second fixing block, the cleaning plate and the cleaning sponge are arranged to be matched for use, so that water drops condensed on the surface of the centrifugal tank can be adsorbed and cleaned conveniently when the centrifugal tank body works.
Description
Technical Field
The utility model relates to the technical field of cell centrifuges, in particular to a cell centrifuger.
Background
With the development of the age, more and more devices are applied in the biological field, and whether the human body has lesions can be known by observing the cell preparation of each tissue of the human body. During cell preparation: firstly sampling, and then carrying out centrifugal operation on the sample for a specific time and times by using a centrifugal machine; discarding supernatant containing mucus, red cell debris and other necrotic cell components; then adding cell adhesion wrapping liquid; finally, a thin cell smear of monolayer cell distribution is made and then artificially stained, which often requires centrifugation of the cells in the tube, which requires the use of a cell centrifuge.
Through the mass retrieval, find among the prior art like bulletin number CN219073243U, a cytocentrifuge relates to biological mechanism technical field, which comprises a housin, the sealed lid is installed in the rotation of the top of casing, the centrifuge bowl has been seted up at the top of casing, be provided with centrifugal mechanism in the centrifuge bowl, the commentaries on classics hole has been seted up to the bottom of centrifuge bowl, install the pivot in the commentaries on classics hole, the motor groove has been seted up in the casing, the motor is installed to the motor inslot, the transmission groove has been seted up at the top of motor groove, install drive mechanism in the transmission groove, the motor is all connected with drive mechanism with the pivot, the pivot is connected with centrifugal mechanism, clean mechanism is installed to centrifugal mechanism's both sides portion, clean mechanism is laminated with centrifugal groove's lateral wall mutually. The utility model can effectively clean the condensed water drops on the centrifugal groove by means of the arrangement of the cleaning sleeves sleeved on the two L-shaped rods arranged on the two sides of the turntable, and the utility model can clean the water drops on the inner wall of the centrifugal groove, but adopts more mechanical parts in driving, so that the manufacturing cost of the centrifugal machine is intangibly increased, and simultaneously, after the centrifugal treatment of stem cells by the centrifugal machine is finished, the test tube is inserted into the centrifugal machine, and the part exposed to the outside is less, so that the problem that the test tube is inconvenient to use and has lower practicability is caused by the fact that the staff presses, pulls and takes out the test tube to the outside.
Accordingly, there is a need to provide a cytospin that addresses the above-described issues.
Disclosure of utility model
The utility model provides a cell centrifuge, which solves the problems in the background technology.
In order to solve the technical problems, the cell centrifuge provided by the utility model comprises a centrifuge body, wherein a centrifugal groove is formed in the centrifuge body, a centrifugal motor is vertically arranged at the bottom end in the centrifuge body, a transmission shaft is arranged at the output end of the centrifugal motor, one end of the transmission shaft penetrates through the top surface of the centrifugal groove and is connected with a fixing plate, a supporting cylinder is vertically arranged in the middle of the top of the fixing plate, a first placing disc is arranged above the surface of the supporting cylinder, a first fixing block is arranged on the circumferential side surface of the first placing disc, a second fixing block is fixed on the first fixing block, fixing holes are formed in the surfaces of the first fixing block and the second fixing block, the first fixing block and the second fixing block are fixed through fasteners, a cleaning plate is arranged at one end of the second fixing block, a water absorbing sponge is arranged on the surface of the cleaning plate, and the outer surface of the water absorbing sponge is in contact with the inner wall of the centrifugal groove.
Preferably, the second placing plate is sleeved on the outer side surface of the supporting cylinder, the placing groove is formed in the top surface of the second placing plate, the second threaded hole is formed in the peripheral side surface of the second placing plate in a penetrating mode, the screw rod is spirally inserted into the second threaded hole, the first threaded hole is formed in the middle of the surface of the screw rod, the pull rod is spirally connected to the inner side of the first threaded hole, and external threads are arranged below the surface of the pull rod.
Preferably, the surface of the supporting cylinder is symmetrically provided with slide ways.
Preferably, the surface of the first placing plate is provided with through holes in a penetrating way, and the through holes are provided with a plurality of through holes.
Preferably, a sealing cover is movably arranged on the top surface of the centrifuge body.
Preferably, a rotating rod is arranged at the top end of the pull rod.
Preferably, a controller is installed on the centrifuge body.
Compared with the related art, the cell centrifuge provided by the utility model has the following beneficial effects:
1. Compared with the prior art, this kind of cell centrifuge, through setting up first fixed block, the second fixed block, the clearance board, the cooperation of clearance sponge is used, be convenient for at centrifuge body during operation, adsorb the clearance to the drop of centrifuge surface condensation, make during operation, the staff is inside inserting the standing groove to the test tube of depositing liquid cell through the through-hole, after the completion of putting again, start centrifugal motor work can, when centrifugal motor drives the fixed plate rotatory, make first standing plate drive the clearance board rotatory, thereby make the drop that absorbs water sponge to centrifuge inslot wall condensation adsorb can, this mode easy operation, need not to the quick-witted case connection drive clearance sponge operation, reduce the manufacturing cost of centrifuge body to a certain extent, through setting up the pull rod, the second screw hole, first screw hole, the rotary rod, thereby upwards mention the second standing plate on the backing cylinder, the test tube tip of being convenient for spills the inside through-hole, make things convenient for the staff to extract the test tube that the centrifugation is good, make the second standing plate upwards remove after the centrifugation, thereby make the second standing plate upwards remove the test tube, thereby make things convenient for the staff to extract test tube to extract.
Drawings
FIG. 1 is a schematic diagram of a cell centrifuge according to the present utility model;
FIG. 2 is a schematic view of a structure of a fixing plate of a cell centrifuge according to the present utility model;
FIG. 3 is a schematic view of a second placement tray of the cytospin according to the present utility model;
FIG. 4 is a schematic drawing of a pull rod structure of a cytospin according to the present utility model;
fig. 5 is a schematic diagram of a water-absorbing sponge structure of a cytospin according to the present utility model.
Reference numerals in the drawings:
1. A centrifuge body; 2. a centrifugal tank; 3. sealing cover; 4. a transmission shaft; 5. a centrifugal motor; 6. a fixing plate; 7. a support cylinder; 8. a second holding tray; 9. a first holding tray; 10. a first fixed block; 11. a pull rod; 12. a through hole; 13. a placement groove; 14. a slideway; 15. a screw; 16. a first threaded hole; 17. a second threaded hole; 18. an external thread; 19. a rotating rod; 20. a cleaning plate; 21. a water absorbing sponge; 22. and a second fixed block.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Please refer to fig. 1-5 in combination. The utility model provides a cell centrifuge, includes centrifuge body 1, centrifuge body 1 inside is provided with centrifugal groove 2, centrifugal motor 5 is vertically installed to centrifuge body 1 inside bottom, centrifugal motor 5 output is provided with transmission shaft 4, transmission shaft 4 one end runs through centrifugal groove 2 top surface and is connected with fixed plate 6, support section of thick bamboo 7 is vertically installed to fixed plate 6 top intermediate position, support section of thick bamboo 7 surface top is provided with first placement disc 9, first placement disc 9 week side is provided with first fixed block 10, be fixed with second fixed block 22 on the first fixed block 10, the fixed orifices have been seted up on first fixed block 10 and second fixed block 22 surface, first fixed block 10 and second fixed block 22 are fixed through the fastener, second fixed block 22 one end is provided with clearance board 20, clearance board 20 surface is provided with the sponge 21 that absorbs water, the sponge 21 outside contacts with centrifugal groove 2 inner wall.
Through setting up the cooperation of first fixed block 10, second fixed block 22, clearance board 20, clearance sponge and use, be convenient for at centrifuge body 1 during operation, adsorb the clearance to the drop of water of centrifuge bowl 2 surface condensation, make during operation, the staff peg graft the test tube of storing liquid cell inside standing groove 13 through perforating hole 12, after the completion of putting again, start centrifugal motor 5 work can, when centrifugal motor 5 drives fixed plate 6 rotatory, make first placing tray 9 drive clearance board 20 rotatory, thereby make the drop of water absorption sponge 21 to centrifuge bowl 2 inner wall condensation adsorb can, this mode easy operation need not to the quick-witted case connection drive clearance sponge operation, reduce centrifuge body 1's manufacturing cost to a certain extent.
The working principle of the cell centrifuge provided by the utility model is as follows:
This kind of cell centrifuge, when the operation, the staff is pegged graft the test tube of depositing liquid cell through the through hole 12 inside standing groove 13, after the completion of putting again, start centrifugal motor 5 work can, when centrifugal motor 5 drives fixed plate 6 rotatory, make first placing tray 9 drive clearance board 20 rotatory, thereby make the sponge 21 that absorbs water adsorb the drop of centrifugal groove 2 inner wall condensation can, this mode easy operation, need not the quick-witted case connection drive clearance sponge operation to a certain extent, reduce centrifuge body 1's manufacturing cost, through setting up pull rod 11, second screw hole 17, first screw hole 16, rotary rod 19, thereby can upwards lift up second placing tray 8 on supporting cylinder 7, be convenient for the test tube tip to leak from inside through hole 12, make things convenient for the staff to extract the test tube that the centrifugation is good, make the staff upwards lift up pull rod 11 after the centrifugation is accomplished, afterwards make second placing tray 8 drive test tube upwards move, thereby make things convenient for the staff to extract the test tube.
Second embodiment
Referring to fig. 1-5 in combination, a second embodiment of the present application provides another cytospin according to the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a cytospin, which is different in that the outer surface of the supporting cylinder 7 is sleeved with a second placing tray 8, the top surface of the second placing tray 8 is provided with a placing groove 13, the circumferential side surface of the second placing tray 8 is provided with a second threaded hole 17 in a penetrating way, the inside of the second threaded hole 17 is spirally inserted with a screw 15, the middle position of the surface of the screw 15 is provided with a first threaded hole 16, the inside of the first threaded hole 16 is spirally connected with a pull rod 11, and an external thread 18 is arranged below the surface of the pull rod 11, so that the second placing tray 8 can be lifted upwards on the supporting cylinder 7 by arranging the pull rod 11, the second threaded hole 17, the first threaded hole 16 and a rotating rod 19, thereby facilitating the leakage of the end of a test tube from the inside of the penetrating hole 12, facilitating the extraction of a centrifuged test tube by a worker, and facilitating the upward lifting of the pull rod 11 by the worker, and then the upward movement of the test tube by the second placing tray 8 by the worker.
By adopting the technical scheme, the surface of the supporting cylinder 7 is symmetrically provided with the slide ways 14, and the screw 15 is convenient to abdy by arranging the slide ways 14.
By adopting the technical scheme, the surface of the first placing plate 9 is provided with the through holes 12 in a penetrating way, and the through holes 12 are formed in a plurality of ways, so that the giving way of the test tube is facilitated by arranging the through holes 12.
By adopting the technical scheme, the sealing cover 3 is movably arranged on the top surface of the centrifuge body 1.
By adopting the technical scheme, the top end of the pull rod 11 is provided with the rotary rod 19, and the operation of the pull rod 11 is facilitated by arranging the rotary rod 19, so that the pull rod 11 is lifted.
By adopting the technical scheme, the centrifuge body 1 is provided with the controller, the controller is arranged, the control of the electric elements inside the centrifuge body 1 is facilitated, the control circuit of the controller can be realized by simple programming of a person skilled in the art, and the centrifuge body is only used and is not transformed, so that the control mode and circuit connection are not described in detail.
It should be noted that, various components used in the document of the present application are standard components, which can be purchased from the market, the specific connection modes of the components adopt conventional means such as mature bolts, rivets and welding in the prior art, the mechanical, the components and the electrical equipment adopt conventional models in the prior art, the circuit connection adopts conventional connection modes in the prior art, and the electrical equipment is communicated with an external safety power supply, and no specific description is made here.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a cell centrifuge, includes centrifuge body (1), its characterized in that, centrifuge body (1) inside is provided with centrifugal groove (2), centrifugal motor (5) are vertically installed to centrifuge body (1) inside bottom, centrifugal motor (5) output is provided with transmission shaft (4), transmission shaft (4) one end runs through centrifugal groove (2) top surface connection and has fixed plate (6), support section of thick bamboo (7) are vertically installed to fixed plate (6) top intermediate position, support section of thick bamboo (7) surface top is provided with first placing tray (9), first placing tray (9) week side is provided with first fixed block (10), be fixed with second fixed block (22) on first fixed block (10), fixed orifices have been seted up on first fixed block (10) and second fixed block (22) surface, second fixed block (22) one end is provided with clearance board (20), clearance board (20) surface is provided with suction cup (21), sponge inner wall (21) and sponge inner wall (2) contact outside.
2. The cytospin according to claim 1, characterized in that the outer side surface of the supporting cylinder (7) is sleeved with a second placing disc (8), a placing groove (13) is formed in the top surface of the second placing disc (8), a second threaded hole (17) is formed in the peripheral side surface of the second placing disc (8) in a penetrating mode, a screw (15) is spirally inserted into the second threaded hole (17), a first threaded hole (16) is formed in the middle position of the surface of the screw (15), a pull rod (11) is spirally connected to the inner portion of the first threaded hole (16), and external threads (18) are formed below the surface of the pull rod (11).
3. The cytospin according to claim 1, wherein the support cylinder (7) has symmetrically formed slides (14) on its surface.
4. The cytospin according to claim 1, wherein the surface of the first placement tray (9) is provided with through holes (12), and the through holes (12) are provided with a plurality of through holes.
5. A cytospin according to claim 1, characterized in that the top surface of the centrifuge body (1) is movably provided with a sealing cover (3).
6. A cytospin according to claim 2, characterized in that the pull rod (11) is provided with a rotating rod (19) at its top end.
7. A cytospin according to claim 1, characterized in that the centrifuge body (1) is provided with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078498.0U CN220879218U (en) | 2023-08-03 | 2023-08-03 | Cell centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078498.0U CN220879218U (en) | 2023-08-03 | 2023-08-03 | Cell centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220879218U true CN220879218U (en) | 2024-05-03 |
Family
ID=90872032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322078498.0U Active CN220879218U (en) | 2023-08-03 | 2023-08-03 | Cell centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220879218U (en) |
-
2023
- 2023-08-03 CN CN202322078498.0U patent/CN220879218U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |