CN112354698A - Blood sample centrifuge capable of automatically separating and subpackaging - Google Patents
Blood sample centrifuge capable of automatically separating and subpackaging Download PDFInfo
- Publication number
- CN112354698A CN112354698A CN202011402269.4A CN202011402269A CN112354698A CN 112354698 A CN112354698 A CN 112354698A CN 202011402269 A CN202011402269 A CN 202011402269A CN 112354698 A CN112354698 A CN 112354698A
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- China
- Prior art keywords
- centrifugal
- separation
- cavity
- test tube
- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
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- Centrifugal Separators (AREA)
Abstract
The invention discloses an automatic separation subpackage blood sample centrifugal machine, which comprises a machine body, wherein a centrifugal cavity with an upward opening is arranged in the machine body, a centrifugal rotating shaft is rotationally arranged in the lower wall of the centrifugal cavity, a centrifugal rotating disc is fixedly arranged on the upper end surface of the centrifugal rotating shaft, test tube cavities with upward openings are circumferentially arrayed in the upper end surface of the centrifugal rotating disc, a lower fixed block is fixedly arranged on the lower wall of the test tube cavities, test tubes are arranged in arc-shaped grooves in the upper end surface of the lower fixed block, test tube cavities with inward openings are arranged in the test tubes, and test tube plugs are plugged in the inward openings of the test tube cavities. The efficiency of medical treatment work is improved.
Description
Technical Field
The invention relates to the related field of centrifuges, in particular to a blood sample centrifuge capable of automatically separating and subpackaging.
Background
In medical testing, centrifuges are often used as instruments for separating serum, plasma, precipitating proteins, or for examination of urinary sediments. The centrifugal machine can be used for quickly precipitating suspended particles in the mixed solution so as to separate components of various substances with different specific gravities, the common medical centrifugal machine can only layer samples, the separation and sampling of different layers also need manual extraction and split charging, the efficiency is low, the layered samples which are placed for a long time are easy to mix again, and the separation and sampling are difficult. The invention discloses an automatic separation and subpackage blood sample centrifuge which can solve the problems.
Disclosure of Invention
In order to solve the problems, the embodiment designs an automatic separation and subpackage blood sample centrifuge, the automatic separation and subpackage blood sample centrifuge of the embodiment comprises a centrifuge body, a centrifugal cavity with an upward opening is arranged in the centrifuge body, a centrifugal rotating shaft is rotationally arranged in the lower wall of the centrifugal cavity, a centrifugal rotating disc is fixedly arranged on the upper end face of the centrifugal rotating shaft, a test tube cavity with an upward opening is arranged in a circumferential array in the upper end face of the centrifugal rotating disc, a lower fixing block is fixedly arranged on the lower wall of the test tube cavity, a test tube is arranged in an arc-shaped groove on the upper end face of the lower fixing block, a test tube cavity with an inward opening is arranged in the test tube, a test tube plug is plugged at the inward opening of the test tube cavity, one side wall of the test tube cavity, which is far away from the centrifugal rotating shaft, is communicated with a test, the rubber sleeve cavity with an opening facing the direction close to the centrifugal rotating shaft is arranged in the rubber sleeve of the test tube, the rubber sleeve cavity is far away from one side wall of the centrifugal rotating shaft and is just opposite to the rubber sleeve through hole which penetrates through the rubber sleeve through hole, a medical plastic film is clamped between the inner wall of the rubber sleeve cavity, the outer circular surface of the test tube and the end surface of the test tube far away from the centrifugal rotating shaft, the test tube cavity is far away from one side of the centrifugal rotating shaft and is communicated with a separation cavity, a lower separation block is arranged in the separation cavity along the direction close to the centrifugal rotating shaft in a sliding manner, an upper separation block is arranged on the upper end surface of the lower separation block, a lower separation cavity with an upward opening is arranged in the lower separation block, an upper separation cavity with a downward opening is arranged in the upper separation block, the upper separation cavity is far away from the side wall of the, the separation is stored the storage chamber that is equipped with opening rightwards of circle array in the board, go up separation intracavity wall and with the separation is stored the board and is close to the fixed orifice plate that is equipped with that centrifugation pivot terminal surface offsets, orifice plate in-connection intercommunication the injection hole of centrifugation pivot direction is towards keeping away from to being equipped with opening in syringe needle chamber, it is close to go up the spacer block centrifugation pivot terminal surface just right the fixed injection syringe needle that is equipped with of rubber sleeve through-hole, inject syringe needle internal energy with being equipped with opening orientation of injection hole intercommunication the syringe needle chamber of centrifugation pivot, the spacer block is kept away from and is close to down it is fixed relative respectively on the centrifugation pivot terminal surface the hinge post of separation pivot rotation centrosymmetry.
Preferably, a centrifugal motor is fixedly arranged in the lower wall of the centrifugal cavity, and the lower end of the centrifugal rotating shaft is in power connection with the upper end face of the centrifugal motor.
Preferably, the cover plate rotating disc is arranged in the cover plate lower end face in a rotating mode, the cover plate rotating disc lower end face is arranged above each lower fixing block, the upper fixing blocks are fixedly arranged right above the lower fixing blocks respectively, and the upper end of the outer circular face of the test tube can be placed into the arc-shaped grooves in the lower end faces of the upper fixing blocks.
But preferably, just be in the centrifugal carousel test tube chamber downside intercommunication the disengagement chamber is equipped with the lifter plate chamber, gliding lifter plate that is equipped with about the lifter plate intracavity, rotate on the lifter plate chamber between the lower wall be equipped with lifter plate threaded connection's lifting screw, lifter plate up end and each the separation piece is close to down there is the connecting rod hinged joint respectively between a centrifugal spindle terminal surface.
Preferably, the lower side of the lower separation cavity is communicated with a rotating gear cavity, a rotating shaft sleeve is rotatably arranged between the two side walls of the centrifugal rotating shaft far away from and close to the rotating gear cavity, a rotating gear is fixedly arranged on the outer circular surface of the rotating shaft sleeve, a rotating gear ring meshed with the rotating gear is fixedly arranged on the inner circular surface of the separation storage plate, a bevel gear cavity is arranged in the centrifugal turntable and on the upper side of the lifting plate cavity, a bevel gear shaft is rotatably arranged between the upper wall and the lower wall of the bevel gear cavity, a rotating gear shaft is respectively arranged in the circumferential wall of the bevel gear cavity and opposite to each lower separation block in a rotating way, a driven bevel gear meshed with the driving bevel gear is fixedly arranged on the outer circular surface of one end of the rotating gear shaft close to the bevel gear shaft, and one end far away from the bevel gear shaft extends into the rotating gear cavity and is connected with the spline between the rotating shaft sleeves.
Preferably, a power driving device is fixedly arranged in the centrifugal turntable between the bevel gear cavity and the lifting plate cavity, the lower end of the bevel gear shaft is in power connection with the upper end face of the power driving device, and the upper end of the lifting screw is in power connection with the lower end face of the power driving device.
Preferably, every pair of symmetry rotate between the articulated post and be equipped with the locking pivot, the outer disc of locking pivot is fixed and is equipped with the lockplate, the lockplate is close to separate piece terminal surface down with fixedly connected with locking reset spring between the piece down, it keeps away from and is close to go up the piece be equipped with the outside locking groove of opening in the centrifugation pivot both ends respectively, the lockplate is close to it can block into to separate a piece terminal surface upside down fixed being equipped with locking piece of locking inslot.
The invention has the beneficial effects that: the invention can layer different components in the blood by utilizing the centrifugal force generated by high-speed rotation, and then automatically separate and store the different layers of the blood into different component cavities by an ingenious structure, thereby achieving the purpose of layering and separating, saving the step of manual extraction and separation, and improving the efficiency of medical work.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is an enlarged schematic view of C in fig. 3.
Fig. 5 is an enlarged schematic view of D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an automatic separation and subpackage blood sample centrifuge, which comprises a centrifuge body 11, wherein a centrifugal cavity 64 with an upward opening is arranged in the centrifuge body 11, a centrifugal rotating shaft 12 is rotationally arranged in the lower wall of the centrifugal cavity 64, a centrifugal rotating disc 14 is fixedly arranged on the upper end surface of the centrifugal rotating shaft 12, test tube cavities 18 with upward openings are circumferentially arrayed in the upper end surface of the centrifugal rotating disc 14, a lower fixing block 23 is fixedly arranged on the lower wall of the test tube cavity 18, a test tube 24 is arranged in an arc-shaped groove on the upper end surface of the lower fixing block 23, a test tube cavity 25 with an inward opening is arranged in the test tube 24, a test tube plug 26 is plugged at the inward opening of the test tube cavity 25, a test tube through hole 63 with an opening far away from the centrifugal rotating shaft 12 is communicated with one side wall of the test tube cavity 25 far away from the centrifugal rotating shaft 12, a, be equipped with the opening orientation in the test tube rubber sleeve 29 and be close to the rubber sleeve chamber 62 of centrifugation pivot 12, rubber sleeve chamber 62 is kept away from centrifugation pivot 12 a lateral wall is just right rubber sleeve through-hole 31 runs through and is equipped with rubber sleeve through-hole 31, rubber sleeve chamber 62 inner wall with the outer disc of test tube 24 and test tube 24 keep away from and accompany medical plastic film 30 between the 12 terminal surface of centrifugation pivot, test tube chamber 18 is kept away from centrifugation pivot 12 one side intercommunication is equipped with separation chamber 19, slide along being close to keeping away from in the separation chamber 19 centrifugation pivot 12 direction is equipped with down separation block 45, it is equipped with last separation block 27 to place down separation block 45 up end, be equipped with the ascending lower separation chamber 47 of opening in the separation block 45 down, be equipped with the ascending separation chamber 37 of opening in the last separation block 27, go up separation chamber 37 and keep away from a lateral wall internal rotation of centrifugation pivot 12 is equipped with separation pivot 48, a separation storage plate 46 is fixedly arranged on one end surface of the separation rotating shaft 48 close to the centrifugal rotating shaft 12, the inner circumferential array of the separation storage plate 46 is provided with storage cavities 38 with openings towards the right, the inner wall of the upper separation cavity 37 and an orifice plate 61 which is abutted against one end face of the separation storage plate 46 close to the centrifugal rotating shaft 12 are fixedly provided, the orifice plate 61 is connected to the injection hole 39 of the needle chamber 41 and opened in a direction away from the centrifugal rotation axis 12, an injection needle 40 is fixedly arranged on the upper separation block 27 close to one end face of the centrifugal rotating shaft 12 and opposite to the rubber sleeve through hole 31, the injection needle 40 can be communicated with the injection hole 39 and is provided with a needle cavity 41 with an opening facing the centrifugal rotating shaft 12, the end face of the lower separation block 45 away from and close to the centrifugal rotating shaft 12 is respectively fixed with hinge columns 49 which are symmetrical relative to the rotation center of the separation rotating shaft 48.
Advantageously, a centrifugal motor 13 is fixedly arranged in the lower wall of the centrifugal cavity 64, and the lower end of the centrifugal rotating shaft 12 is dynamically connected to the upper end surface of the centrifugal motor 13.
Beneficially, the lower end face of the cover plate 15 is rotatably provided with a cover plate rotating disc 16, the lower end face of the cover plate rotating disc 16 is fixedly provided with an upper fixing block 17 directly above each lower fixing block 23, and the upper end of the outer circular face of the test tube 24 can be placed into the arc-shaped groove of the lower end face of the upper fixing block 17.
Beneficially, in the centrifugal turntable 14 and in the test tube cavity 18 lower side communication the separation cavity 19 is provided with a lifting plate cavity 20, the lifting plate cavity 20 is provided with a lifting plate 22 capable of sliding up and down, a lifting screw 21 in threaded connection with the lifting plate 22 is rotatably arranged between the upper wall and the lower wall of the lifting plate cavity 20, and the upper end surface of the lifting plate 22 and each of the lower separation blocks 45 are close to one end surface of the centrifugal rotating shaft 12 and are respectively hinged with a connecting rod 28.
Advantageously, a rotating gear cavity 32 is communicated with the lower side of the lower separation cavity 47, a rotating shaft sleeve 35 is rotatably arranged between the two side walls of the centrifugal rotating shaft 12 and far away and close to the rotating gear cavity 32, a rotating gear 34 is fixedly arranged on the outer circular surface of the rotating shaft sleeve 35, a rotating gear ring 36 meshed with the rotating gear 34 is fixedly arranged on the outer circular surface of the separation storage plate 46, a bevel gear cavity 56 is arranged in the centrifugal turntable 14 and on the upper side of the lifting plate cavity 20, a bevel gear shaft 57 is rotatably arranged between the upper wall and the lower wall of the bevel gear cavity 56, a rotating gear shaft 33 is respectively and rotatably arranged in the circumferential wall of the bevel gear cavity 56 and opposite to each lower separating block 45, a driven bevel gear 59 meshed with the driving bevel gear 58 is fixedly arranged on the outer circular surface of one end of the rotating gear shaft 33 close to the bevel gear shaft 57, the end far away from the bevel gear shaft 57 extends into the rotating gear cavity 32 and is connected with the rotating shaft sleeve 35 through a spline.
Advantageously, a power driving device 55 is fixedly arranged in the centrifugal turntable 14 and between the bevel gear cavity 56 and the lifting plate cavity 20, the lower end of the bevel gear shaft 57 is in power connection with the upper end surface of the power driving device 55, and the upper end of the lifting screw 21 is in power connection with the lower end surface of the power driving device 55.
Beneficially, a locking rotating shaft 50 is rotatably arranged between each pair of symmetrical hinge columns 49, a locking plate 51 is fixedly arranged on the outer circular surface of the locking rotating shaft 50, the locking plate 51 is close to one end surface of the lower separating block 45, a locking return spring 52 is fixedly connected between the lower separating block 45, locking grooves 53 with outward openings are respectively arranged in two end surfaces of the upper separating block 27, which are far away from and close to the centrifugal rotating shaft 12, and a locking block 54 capable of being clamped into the locking grooves 53 is fixedly arranged on the upper side of one end surface of the lower separating block 45, which is close to the locking plate 51.
The use steps herein are described in detail below with reference to fig. 1-5:
in the initial state, the lifting plate 22 is located at the upper limit position, all the lower separating blocks 45 are located at the position farthest from the rotating shaft 12, the locking blocks 54 are snapped into the locking grooves 53, and the locking return springs 52 are in the contracted state.
When the test tube device works, blood is injected into a test tube cavity 25 of a test tube 24, then the opening of the test tube cavity 25 is sealed by a test tube plug 26, the test tube 24 is placed in an arc-shaped groove on the upper end surface of a lower fixing block 23, then a cover plate 15 is placed on the upper end surface of a machine body 11, the upper side of the outer circular surface of the test tube 24 enters the arc-shaped groove on the lower end surface of the upper fixing block 17, then a centrifugal motor 13 is started, a centrifugal rotating shaft 12 is driven to rotate and drive a centrifugal rotating disc 14 to rotate through power connection, the lower fixing block 23 is driven to rotate and drive the test tube 24 to rotate, and then the blood in the test tube cavity 25 is driven to rotate, so that the blood forms layering along the direction far away from and close to the centrifugal rotating shaft 12 due to the effect of centrifugal force, the test tube 24 rotates around the centrifugal rotating shaft 12, then, after the blood in the test tube cavity 25 forms stable layering, the power driving device 55 is started, the lifting screw 21 is driven to rotate through power connection and the lifting plate 22 is driven to move downwards through threaded connection, further the connecting rod 28 swings to drive all the lower separation blocks 45 to move towards the direction close to the centrifugal rotating shaft 12, further the injection needle 40 is driven to move towards the direction close to the test tube 24, so that the injection needle 40 penetrates through the rubber sleeve through hole 31 to puncture the medical plastic film 30 and penetrates through the test tube through hole 63, the layered blood in the test tube cavity 25 enters the injection hole 39 through the needle head cavity 41, then enters the storage cavity 38 communicated with the injection hole 39 for storage, after one layer is separated, the power driving device 55 is started, the movable bevel gear shaft 57 is connected through power and rotates to drive the driving bevel gear 58 to rotate, further the driven bevel gear 59 is driven to rotate through gear meshing and drives the rotating gear shaft 33 to rotate, then the rotating shaft sleeve 35 is driven to rotate and the rotating gear 34 is driven to rotate, and then the rotating gear ring 36 is driven to rotate and the separation storage plate 46 is driven to rotate through gear engagement, and then the separation rotating shaft 48 is driven to rotate, the separation storage plate 46 rotates to enable the next injection hole 39 to be communicated with the needle cavity 41, then the next layered blood flows into the storage cavity 38 to be stored, the separation storage of multiple layers of blood is completed by repeating the actions, after centrifugation and separation are completed, the centrifugal motor 13 is stopped, the centrifugal rotating shaft 12 stops rotating, the centrifugal turntable 14 stops rotating, then the separation storage plate 46 is rotated to the position where the injection hole 39 is not communicated with the needle cavity 41, the lower separation block 45 is moved to the initial position to complete reset, then the locking plate 51 is pulled to the direction far away from the upper separation block 27 and drives the locking block 54 to move towards the direction far away from the upper separation block 27, and the locking block 54 is separated from the, the locking plate 51 swings stretching the locking return spring 52 so that the upper separation block 27 can be separated from the lower separation block 45 and thus out of the separation chamber 19.
The invention has the beneficial effects that: the invention can layer different components in the blood by utilizing the centrifugal force generated by high-speed rotation, and then automatically separate and store the different layers of the blood into different component cavities by an ingenious structure, thereby achieving the purpose of layering and separating, saving the step of manual extraction and separation, and improving the efficiency of medical work.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic blood sample centrifuge of separation partial shipment, includes the organism, its characterized in that: a centrifugal cavity with an upward opening is arranged in the machine body, a centrifugal rotating shaft is rotationally arranged in the lower wall of the centrifugal cavity, a centrifugal turntable is fixedly arranged on the upper end face of the centrifugal rotating shaft, a test tube cavity with an upward opening is arranged in the upper end face of the centrifugal turntable, a test tube cavity with an inward opening is arranged in the upper end face arc-shaped groove of the centrifugal turntable, a test tube plug is plugged in the test tube cavity towards the inward opening, a side wall of the test tube cavity, which is far away from the centrifugal rotating shaft, is communicated with a test tube through hole with an opening, which is far away from the centrifugal rotating shaft, a test tube rubber sleeve is sleeved on the outer circular surface of one end of the test tube, which is far away from the centrifugal rotating shaft, a rubber sleeve cavity with an opening, which is close to the centrifugal rotating shaft, is arranged in the test tube rubber sleeve cavity, a side wall of, the rubber sleeve cavity inner wall, the test tube outer circular surface and the test tube are clamped with a medical plastic film between the end faces of the centrifugal rotating shaft far away, the test tube cavity is far away from one side of the centrifugal rotating shaft and is communicated with a separation cavity, a lower separation block is arranged in the separation cavity along the direction of being close to and far away from the centrifugal rotating shaft in a sliding manner, an upper separation block is arranged on the upper end face of the lower separation block, a lower separation cavity with an upward opening is arranged in the lower separation block, an upper separation cavity with a downward opening is arranged in the upper separation block, a separation rotating shaft is rotationally arranged on one side wall of the upper separation cavity far away from the centrifugal rotating shaft, a separation storage plate is fixedly arranged on the end face of the separation rotating shaft close to the centrifugal rotating shaft, storage cavities with an rightward opening are arranged on the inner circumferential array of the separation storage plate, and a pore plate is fixedly arranged on, feed through in the orifice plate the filling hole of being equipped with the opening towards keeping away from centrifugal pivot direction in needle chamber, it is close to go up the spacer block centrifugal pivot terminal surface just right the fixed injection syringe needle that is equipped with of rubber sleeve through-hole, inject the syringe needle internal energy with the opening orientation that is equipped with of filling hole intercommunication the needle chamber of centrifugal pivot, the spacer block is kept away from down and is close to it is fixed relative respectively on the centrifugal pivot terminal surface the hinge post of separation pivot rotation centrosymmetry.
2. An automatic separation and dispensing blood sample centrifuge as recited in claim 1, wherein: the centrifugal motor is fixedly arranged in the lower wall of the centrifugal cavity, and the lower end of the centrifugal rotating shaft is in power connection with the upper end face of the centrifugal motor.
3. An automatic separation and dispensing blood sample centrifuge as recited in claim 1, wherein: the cover plate is characterized in that a cover plate rotating disc is arranged in the cover plate lower end face in a rotating mode, the cover plate rotating disc lower end face is arranged above each lower fixing block, an upper fixing block is fixedly arranged right above each lower fixing block, and the upper end of the outer circular face of the test tube can be placed into an arc-shaped groove in the lower end face of each upper fixing block.
4. An automatic separation and dispensing blood sample centrifuge as recited in claim 1, wherein: just in stating centrifugal carousel test tube chamber downside intercommunication the disengagement chamber is equipped with the lifter plate chamber, gliding about the lifter plate intracavity is equipped with the lifter plate, rotate on the lifter plate chamber between the lower wall be equipped with lifter plate threaded connection's lifting screw, lifter plate up end and each the stripping block is close to down there is the connecting rod hinged joint respectively between a centrifugal spindle terminal surface.
5. An automatic separation and dispensing blood sample centrifuge as recited in claim 1, wherein: lower separation chamber downside intercommunication is equipped with the rotation gear chamber, the rotation gear chamber is kept away from and is close to rotate between the centrifugal spindle both sides wall and be equipped with the rotation axle sleeve, the fixed rotating gear that is equipped with of rotation axle sleeve excircle face, separation reservoir plate excircle internal fixation be equipped with rotating gear meshed's rotation ring gear, just be in the centrifugal carousel lifter plate chamber upside is equipped with the bevel gear chamber, it is equipped with the bevel gear axle to rotate between the lower wall on the bevel gear chamber, just right each in the bevel gear chamber perisporium the stripping block rotates respectively down and is equipped with the rotation gear axle, the rotation gear axle is close to the outer disc of bevel gear axle one end is fixed be equipped with the driven bevel gear of drive bevel gear meshing, keep away from bevel gear axle one end extend to the rotating gear intracavity and with spline joint between the rotation axle.
6. An automatic separation and dispensing blood sample centrifuge as recited in claim 5, wherein: the centrifugal turntable is internally provided with a power driving device fixedly arranged between the bevel gear cavity and the lifting plate cavity, the lower end of the bevel gear shaft is in power connection with the upper end surface of the power driving device, and the upper end of the lifting screw is in power connection with the lower end surface of the power driving device.
7. An automatic separation and dispensing blood sample centrifuge as recited in claim 1, wherein: every pair symmetry rotate between the articulated column and be equipped with the locking pivot, the outer disc of locking pivot is fixed and is equipped with the lockplate, the lockplate is close to under separate piece a terminal surface with fixedly connected with locking reset spring between the separation piece down, it keeps away from and is close to go up the separation piece be equipped with the outside locking groove of opening in the centrifugal pivot both ends face respectively, the lockplate is close to under separate piece a terminal surface upside is fixed to be equipped with and to block into locking piece in the locking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011402269.4A CN112354698A (en) | 2020-12-04 | 2020-12-04 | Blood sample centrifuge capable of automatically separating and subpackaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011402269.4A CN112354698A (en) | 2020-12-04 | 2020-12-04 | Blood sample centrifuge capable of automatically separating and subpackaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112354698A true CN112354698A (en) | 2021-02-12 |
Family
ID=74535158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011402269.4A Withdrawn CN112354698A (en) | 2020-12-04 | 2020-12-04 | Blood sample centrifuge capable of automatically separating and subpackaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112354698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308410A (en) * | 2021-12-20 | 2022-04-12 | 常州天烁生物科技有限公司 | Tumor cell sample pretreatment extraction kit |
-
2020
- 2020-12-04 CN CN202011402269.4A patent/CN112354698A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308410A (en) * | 2021-12-20 | 2022-04-12 | 常州天烁生物科技有限公司 | Tumor cell sample pretreatment extraction kit |
| CN114308410B (en) * | 2021-12-20 | 2023-11-10 | 常州天烁生物科技有限公司 | Tumor cell sample pretreatment extraction kit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210212 |
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| WW01 | Invention patent application withdrawn after publication |