CN115382433A - Shaking device for hematology analyzer - Google Patents
Shaking device for hematology analyzer Download PDFInfo
- Publication number
- CN115382433A CN115382433A CN202211156496.2A CN202211156496A CN115382433A CN 115382433 A CN115382433 A CN 115382433A CN 202211156496 A CN202211156496 A CN 202211156496A CN 115382433 A CN115382433 A CN 115382433A
- Authority
- CN
- China
- Prior art keywords
- gear
- sample
- roller
- blood cell
- supporting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 210000000601 blood cell Anatomy 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 210000004369 blood Anatomy 0.000 abstract description 7
- 239000008280 blood Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004820 blood count Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/10—Mixers with shaking, oscillating, or vibrating mechanisms with a mixing receptacle rotating alternately in opposite directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/30—Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles
- B01F29/32—Containers specially adapted for coupling to rotating frames or the like; Coupling means therefor
- B01F29/321—Containers specially adapted for coupling to rotating frames or the like; Coupling means therefor of test-tubes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/23—Mixing the contents of independent containers, e.g. test tubes by pivoting the containers about an axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention provides a shaking device for a blood cell analyzer, which comprises a bracket, wherein a driving device is arranged on the bracket, a roller which is in driving connection with the driving device is also arranged on the bracket, and the roller does reciprocating circular motion under the action of the driving device. Will shake even method and improve into driven mode, sample frame in the cylinder is under drive arrangement's effect, can roll at arbitrary angle and shake even, blood misce bene in with the test tube, this transmission mode contrast prior art has improved mixing efficiency, the cylinder sets up on the gear, cylinder and gear synchronous rotation, it is accurate to make the sample shake transmission ratio when even, high transmission efficiency, it can reach 360 degrees to realize the sample turned angle through gear revolve, steerable sample swings arbitrary angle, can fully improve the mixing efficiency of hematology analyzer.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a shaking device for a blood cell analyzer.
Background
Blood cell analysis is a technique for analyzing blood cells by detection of a blood cell analyzer, and the most commonly used is routine examination of blood. It includes red blood cell, hemoglobin, white blood cell counts and their classifications, platelet counts, etc. When shaking up, the shaking up device of the existing blood cell analyzer is easy to dislocate when a blood sample is grabbed, the mixing efficiency is low, the transmission ratio is inaccurate, the transmission efficiency is low, and the shaking up angle cannot be controlled.
Disclosure of Invention
In order to solve the problems, the technical scheme provides the shaking-up device for the hematology analyzer, and the problem existing in the prior art is solved through the improvement on the transmission mode of the hematology analyzer.
In order to achieve the purpose, the technical scheme is as follows:
the utility model provides a shake even device for hematology analyzer, includes the support, be provided with drive arrangement on the support, still be provided with on the support be used for with drive arrangement drive connection's cylinder under drive arrangement's effect, the cylinder is reciprocating circular motion.
In some embodiments, the driving device includes: the motor is used for power output, one end of the motor is connected with a first gear used for transmission, and a second gear in driving connection with the first gear is arranged on the lower side of the first gear.
In some embodiments, the first gear is in driving connection with the second gear via a belt.
In some embodiments, the bracket is rotatably connected with a first supporting seat and a second supporting seat, the first supporting seat and the second supporting seat are arranged oppositely, and the second gear is sleeved on the first supporting seat.
In some embodiments, the first support seat and the second support seat are rotatably connected to the bracket through bearings.
In some embodiments, a fixing slot is formed in the upper end of the roller, the bracket is provided with a driver matched with the fixing slot, and after the driver receives an instruction, the driver drives the fixing part to extend into the fixing slot to fix the position of the roller.
In some embodiments, a sensor for detecting the position of the drum is disposed above the drum.
The beneficial effect of this application does:
this application will shake even method and improve to driven mode, sample frame in the cylinder is under drive arrangement's effect, can roll at arbitrary angle and shake evenly, blood misce bene in the test tube, this kind of drive scheme contrast prior art has improved mixing efficiency, the cylinder sets up on the gear, cylinder and gear synchronous rotation, can be so that the sample shakes the accurate of drive ratio when even, high transmission efficiency, it can reach 360 degrees to realize through gear revolve sample turned angle, steerable sample swings arbitrary angle, can fully improve blood cell analyzer's mixing efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a driving device according to an embodiment of the present invention;
FIG. 3 is an exploded view of an embodiment of the present invention;
FIG. 4 is a partially exploded view of the first embodiment of the present invention;
fig. 5 is a partially exploded view of the second embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, a shaking device for a blood cell analyzer includes a support 1, a driving device 2 is disposed on the support 1, a roller 3 is disposed on the support 1 and is in driving connection with the driving device, and the roller 3 performs reciprocating circular motion under the action of the driving device 2.
In this application, will shake even method and improve into driven mode, sample frame in the cylinder can realize 360 degrees rotations under drive arrangement's effect rotation angle, can roll at arbitrary angle and shake evenly, with the blood misce bene in the test tube, this transmission mode contrast prior art has improved mixing efficiency, the cylinder sets up on the gear, the cylinder rotates with the gear synchronization, it is accurate to make the sample shake the transmission ratio when even, high transmission efficiency, steerable sample swing is handed over wantonly, can fully improve the mixing efficiency of blood cell analyzer.
In one embodiment, the driving device 2 includes: the motor 201 is used for outputting power, one end of the motor 201 is connected with a first gear 202 used for transmission, and a second gear 203 in driving connection with the first gear 202 is arranged on the lower side of the first gear 202.
Change original vibrations into motor drive, the motor drives the gear and rotates, and the cylinder setting is on the gear, along with the uniform velocity of gear rotates, and the sample in the cylinder is also along with rolling and carrying out the blood cell mixture and shake evenly.
In this embodiment, the first gear 202 and the second gear 203 are in driving connection through a belt 204.
The motor drives the first gear to rotate, the first gear drives the second gear to rotate through the belt, the roller arranged on the second gear rotates along with the second gear, and therefore the sample rotates at a constant speed and blood cells are fully mixed and the blood is uniformly mixed. The first gear and the second gear can also realize synchronous rotation in a meshing mode.
In this embodiment, the support 1 is rotatably connected with a first supporting seat 401 and a second supporting seat 402, the first supporting seat 401 and the second supporting seat 402 are arranged oppositely, wherein the second gear 203 is sleeved on the first supporting seat 401.
First supporting seat and second supporting seat can be fine fix the cylinder on the support to the second gear sleeve is established on first supporting seat, can effectually prevent that the cylinder displacement from appearing at the pivoted in-process, lets cylinder and gear can not rotate in step in rotating, makes the sample mix inhomogeneous, and the mixing rate is low. The cylinder sets up on the gear, and the cylinder rotates with the gear synchronization, and the drive ratio is accurate when can making the sample shake evenly, and transmission efficiency is high.
In this embodiment, the first supporting seat 401 and the second supporting seat 402 are rotatably connected to the bracket 1 through a bearing 403.
Two supporting seats are connected through a bearing, and when the motor drives the second gear to rotate, the supporting seats can rotate synchronously and at the same frequency.
In this embodiment, the upper end of the roller 3 is provided with a fixing slot 501, the bracket 1 is provided with a driver 5 matched with the fixing slot 501, and after the driver 5 receives an instruction, the driver 5 drives the fixing portion 502 to extend into the fixing slot 501, so as to fix the position of the roller 3. The actuator 5 is preferably a pneumatic cylinder.
When the driving device stops working, the fixing part extends into the fixing clamping groove arranged on the roller under the action of the driver to fix the roller. The roller can be prevented from rotating again after the sample of the blood cell analyzer is shaken up, the sample which is mixed is deflected and mixed again, the analysis data of the sample is changed, and the obtained data is input and output. And can realize that the blood sample is easily accurate snatching because of the rigidity of cylinder.
In the present embodiment, a sensor 6 for detecting the position of the drum 3 is provided above the drum 3.
The sensor may detect a rotation angle of the drum for controlling the rotation angle of the driving means.
The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the scope of the present application, which is within the scope of the present application, except that the same or similar principles and basic structures as the present application may be used.
Claims (7)
1. The shaking device for the hematology analyzer is characterized by comprising a support (1), wherein a driving device (2) is arranged on the support (1), a roller (3) in driving connection with the driving device is further arranged on the support (1), and the roller (3) performs reciprocating circular motion under the action of the driving device (2).
2. A shaking device for a blood cell analyzer according to claim 1, characterized in that the driving means (2) comprises: the power output device comprises a motor (201) used for power output, wherein one end of the motor (201) is connected with a first gear (202) used for transmission, and a second gear (203) in driving connection with the first gear (202) is arranged on the lower side of the first gear.
3. The shaking device for a blood cell analyzer according to claim 2, wherein the first gear (202) is drivingly connected to the second gear (203) by a belt (204).
4. The shaking up device for the blood cell analyzer according to claim 2, wherein the bracket (1) is rotatably connected with a first supporting seat (401) and a second supporting seat (402), the first supporting seat (401) and the second supporting seat (402) are arranged oppositely, and the second gear (203) is sleeved on the first supporting seat (401).
5. A shaking device for a blood cell analyzer according to claim 4, wherein the first support (401) and the second support (402) are rotatably connected to the holder (1) by means of bearings (403).
6. The shaking device for the blood cell analyzer according to claim 1, wherein a fixing slot (501) is formed at the upper end of the roller (3), the bracket (1) is provided with a driver (5) matched with the fixing slot (501), and after the driver (5) receives a command, the driver (5) drives the fixing part (502) to extend into the fixing slot (501) to fix the position of the roller (3).
7. A shaking device for a blood cell analyzer according to claim 1, characterized in that a sensor (6) for detecting the position of the drum (3) is arranged above the drum (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211156496.2A CN115382433A (en) | 2022-09-22 | 2022-09-22 | Shaking device for hematology analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211156496.2A CN115382433A (en) | 2022-09-22 | 2022-09-22 | Shaking device for hematology analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115382433A true CN115382433A (en) | 2022-11-25 |
Family
ID=84125799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211156496.2A Withdrawn CN115382433A (en) | 2022-09-22 | 2022-09-22 | Shaking device for hematology analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115382433A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095841A (en) * | 2011-01-27 | 2011-06-15 | 桂林优利特医疗电子有限公司 | Automatic single sample introduction device of blood cell analyzer |
| KR20130095218A (en) * | 2012-02-17 | 2013-08-27 | 가부시기가이샤 오디오테크니카 | Drum for cooked-rice stirring apparatus and cooked-rice stirring apparatus |
| CN103364255A (en) * | 2012-03-29 | 2013-10-23 | 深圳市开立科技有限公司 | Blending device for hematology analyzer |
| CN103364256A (en) * | 2012-03-29 | 2013-10-23 | 深圳市开立科技有限公司 | Dragging device for hematology analyzer |
| CN104931328A (en) * | 2015-05-26 | 2015-09-23 | 中山市创艺生化工程有限公司 | Mixing device used for hematology analyzer |
-
2022
- 2022-09-22 CN CN202211156496.2A patent/CN115382433A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095841A (en) * | 2011-01-27 | 2011-06-15 | 桂林优利特医疗电子有限公司 | Automatic single sample introduction device of blood cell analyzer |
| KR20130095218A (en) * | 2012-02-17 | 2013-08-27 | 가부시기가이샤 오디오테크니카 | Drum for cooked-rice stirring apparatus and cooked-rice stirring apparatus |
| CN103364255A (en) * | 2012-03-29 | 2013-10-23 | 深圳市开立科技有限公司 | Blending device for hematology analyzer |
| CN103364256A (en) * | 2012-03-29 | 2013-10-23 | 深圳市开立科技有限公司 | Dragging device for hematology analyzer |
| CN104931328A (en) * | 2015-05-26 | 2015-09-23 | 中山市创艺生化工程有限公司 | Mixing device used for hematology analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221125 |
|
| WW01 | Invention patent application withdrawn after publication |