CN109459289B - Quick film-making device - Google Patents
Quick film-making device Download PDFInfo
- Publication number
- CN109459289B CN109459289B CN201811583042.7A CN201811583042A CN109459289B CN 109459289 B CN109459289 B CN 109459289B CN 201811583042 A CN201811583042 A CN 201811583042A CN 109459289 B CN109459289 B CN 109459289B
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- China
- Prior art keywords
- cup
- cylinder
- slide
- glass
- wall
- Prior art date
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- 239000011521 glass Substances 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 13
- 239000006059 cover glass Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 3
- 238000001914 filtration Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000011229 interlayer Substances 0.000 abstract description 13
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Specific Conveyance Elements (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a rapid sheet making device which comprises an interlayer cup for temporarily fixing a microporous filter membrane and a glass slide matched with the interlayer cup, wherein the interlayer cup is a cup body with upper and lower ends open, the lower end of the cup body is inserted into a groove at the upper end of a mounting ring, the mounting ring and the cup body are coaxially arranged, the outer diameter of the mounting ring is larger than the outer diameter of the cup body, the microporous filter membrane is fixedly arranged above the inner wall of the mounting ring, the outer wall of the mounting ring is matched with a buckle at the upper end of the glass slide, the glass slide is placed on a conveyor belt at intervals, the conveyor belt is arranged on a rack, a material dropping device, a cup taking device, a capping device and a pressing device are sequentially arranged on the rack along the conveying direction of the conveyor belt, and a placing working area is arranged between the material dropping device and the cup taking device. The invention aims to provide a rapid tabletting device which is convenient for taking a microporous filter membrane out of a sandwich cup for microscopic examination and tabletting.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a rapid tabletting device.
Background
The existing sandwich cup for detecting cells or bacteria such as worm eggs and escherichia coli is usually provided with a microporous filter membrane (interception membrane) at the lower end of the sandwich cup, for example, chinese patent application number 201710058352.6 discloses a sandwich cup for collecting worm eggs and a detection method, when the sandwich cup is used for tabletting, the microporous filter membrane (interception membrane) needs to be taken down from the lower end of the sandwich cup by using tweezers, and the microporous filter membrane is thinner and softer, so that the microporous filter membrane (interception membrane) is easy to break off in actual use, thereby influencing the use of the microporous filter membrane; in order to intercept impurities in a specimen, a filter screen is arranged at the upper end of the microporous filter membrane, so that the microporous filter membrane cannot be broken by matching the cover body with the object carrying boss and pressing the cover body by utilizing the top-down movement of the cover body recorded in Chinese patent application number 201810823185.4.
Disclosure of Invention
The invention aims to solve the problems and provide a rapid tabletting device which is convenient for taking a microporous filter membrane out of a sandwich cup for microscopic examination and tabletting.
In order to achieve the above purpose, the invention adopts the following technical scheme: the glass holder comprises an interlayer cup for temporarily fixing a microporous filter membrane and a glass slide matched with the interlayer cup, wherein the interlayer cup is a cup body with upper ends and lower ends open, the lower end of the cup body is inserted into a groove at the upper end of a mounting ring, the mounting ring is coaxially arranged with the cup body, the outer diameter of the mounting ring is larger than the outer diameter of the cup body, the microporous filter membrane is fixedly arranged above the inner wall of the mounting ring, the outer wall of the mounting ring is matched with the buckle at the upper end of the glass slide, the glass slide is arranged on a conveyor belt at intervals, the conveyor belt is erected on a rack, and a material dropping device, a cup taking device, a capping device and a pressing device are sequentially arranged on the rack along the conveying direction of the conveyor belt, and a placing working area is arranged between the material dropping device and the cup taking device.
Further, the upper end of the glass slide is provided with a boss, the inner wall of the mounting ring is tightly matched with the outer wall of the boss, and the buckles are arranged at the upper end of the glass slide by taking the axis of the boss as a circular array of the circle center.
Further, the material dropping device comprises a quantitative liquid feeder, the quantitative liquid feeder is arranged at the upper end of the frame, and a liquid outlet of the quantitative liquid feeder is positioned right above the conveyor belt.
Further, a clamping plate for preventing the glass slide from tilting is arranged at the side end of the frame.
Further, get the cup device including setting up the carousel in the frame, the carousel is connected with the crossbeam, the crossbeam lower extreme left and right sides all is provided with first cylinder, first cylinder left and right sides is provided with the limiting plate, the piston rod of first cylinder is connected with the inserted block that can insert in the intermediate layer cup, the inserted block side is provided with elasticity fastener relatively, be provided with the baffle between the piston rod of first cylinder and the inserted block.
Further, the elastic clamping piece is an elastic steel sheet which is arranged on the side wall of the insertion block in an arc-shaped manner.
Further, capping device includes the feed cylinder of vertical setting, the feed cylinder lower extreme is opened and the feed cylinder is inside to be equipped with a plurality of coverslips, coverslip and slide glass adaptation, the feed cylinder bottom interval is provided with first lockpin and second lockpin, and first lockpin and second lockpin are the relative setting of group.
Further, a counter bore is formed in the lower end of the cover glass, and the inner side wall of the cover glass is tightly matched with the groove; the outer side wall of the cover glass is provided with a circle of stop edges.
The rapid prototyping apparatus of claim, wherein the compression device comprises a second cylinder disposed vertically, the piston rod of the second cylinder extending toward the conveyor belt.
The invention has the beneficial effects that: placing the interlayer cup subjected to the early steps of digestion, dyeing and the like at the upper end of a glass slide on a conveyor belt, and enabling the interlayer cup to be positioned in a virtual ring surrounded by a buckle, so that the interlayer cup and the boss are coaxially arranged; then the conveyer belt is transported to one end and is inserted under the piece, and the cylinder drives the piece of inserting and inserts in the cup from intermediate layer cup upper end for the collar of intermediate layer cup lower extreme is fixed on the slide glass by the buckle, then utilizes the elastic clamping piece to drive the inner wall that the cup withstands the intermediate layer cup in order to make intermediate layer cup and millipore filter separation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic view of a sandwich cup and slide assembly.
Fig. 3 is a schematic diagram of a coverslip and slide assembly.
Fig. 4 is a schematic structural view of the cup taking device.
Fig. 5 is a schematic view of the capping device.
The text labels in the figures are expressed as: 1. a microporous filter membrane; 2. a sandwich cup; 3. a glass slide; 4. a mounting ring; 5. a groove; 6. a conveyor belt; 7. a frame; 8. a dropping device; 9. placing a working area; 10. a cup taking device; 11. a capping device; 12. a compacting device; 13. a boss; 14. a quantitative liquid feeder; 15. a clamping plate; 16. a turntable; 17. a cross beam; 18. a first cylinder; 19. a limiting plate; 20. an insert block; 21. an elastic clamping piece; 22. a baffle; 23. a charging barrel; 24. a cover slip; 25. a first lock pin; 26. a second lock pin; 27. countersink; 28. edge stopping; 29. a second cylinder; 30. and (5) a buckle.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present invention, the following detailed description of the present invention with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present invention.
As shown in fig. 1 to 5, the specific structure of the present invention is: the glass slide device comprises an interlayer cup 2 used for temporarily fixing a microporous filter membrane 1 and a glass slide 3 matched with the interlayer cup 2, wherein the interlayer cup 2 is a cup body with upper and lower ends open, the lower end of the cup body is inserted into a groove 5 at the upper end of a mounting ring 4, the mounting ring 4 is coaxially arranged with the cup body, the outer diameter of the mounting ring 4 is larger than the outer diameter of the cup body, the microporous filter membrane 1 is fixedly arranged above the inner wall of the mounting ring 4, the outer wall of the mounting ring 4 is matched with a buckle 30 at the upper end of the glass slide 3, the glass slide 3 is placed on a conveyor belt 6 at intervals, the conveyor belt 6 is erected on a frame 7, a material dropping device 8, a cup taking device 10, a capping device 11 and a pressing device 12 are sequentially arranged on the frame 7 along the conveying direction of the conveyor belt 6, and a placing working area 9 is arranged between the material dropping device and the cup taking device.
Preferably, the upper end of the glass slide 3 is provided with a boss 13, the inner wall of the mounting ring 4 is tightly matched with the outer wall of the boss 13, and the buckles 30 are annularly arranged at the upper end of the glass slide 3 by taking the axis of the boss 13 as a circle center.
Preferably, the dropping device 8 comprises a quantitative liquid feeder 14, the quantitative liquid feeder 14 is arranged at the upper end of the frame 7, and a liquid outlet of the quantitative liquid feeder 14 is positioned right above the conveyor belt 6.
Preferably, a clamping plate 15 for preventing the glass slide 3 from tilting is arranged at the side end of the frame.
Preferably, the cup taking device 10 includes a turntable 16 disposed on a frame, the turntable 16 is connected with a beam 17, both sides of the lower end of the beam 17 are respectively provided with a first cylinder 18, both sides of the first cylinder 18 are provided with a limiting plate 19, a piston rod of the first cylinder 18 is connected with an insertion block 20 which can be inserted into the interlayer cup 2, a side end of the insertion block 20 is relatively provided with an elastic clamping piece 21, and a baffle 22 is disposed between the piston rod of the first cylinder 18 and the insertion block 20.
Preferably, the elastic clamping member 21 is an elastic steel sheet, and the elastic steel sheet is arranged on the side wall of the insertion block 20 in an arc-shaped opposite manner.
Preferably, the capping device 11 comprises a vertically arranged charging barrel 23, the lower end of the charging barrel 23 is open, a plurality of cover slips 24 are arranged in the charging barrel 23, the cover slips 24 are matched with the glass slide 3, a first lock pin 25 and a second lock pin 26 are arranged at intervals at the bottom of the charging barrel 23, and the first lock pin 25 and the second lock pin 26 are oppositely arranged in groups.
Preferably, a counter bore 27 is arranged at the lower end of the cover glass 24, and the inner side wall of the cover glass 24 is tightly matched with the groove 5; the outside wall of the cover slip 24 is provided with a circle of stop edges 28.
Preferably, the pressing device comprises a second cylinder 29 arranged vertically, and a piston rod of the second cylinder 29 extends towards the conveyor belt.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the invention, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the invention, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (7)
1. The utility model provides a quick film-making device, its characterized in that, it includes intermediate layer cup (2) that are used for interim fixed millipore filtration membrane (1), with intermediate layer cup (2) complex slide glass (3), intermediate layer cup (2) are the open cup in upper and lower both ends, in recess (5) of collar (4) upper end are inserted to the cup lower extreme, collar (4) set up with the cup coaxial line and collar (4) external diameter is greater than the cup external diameter, millipore filtration membrane (1) is fixed to be set up in collar (4) inner wall top, collar (4) outer wall and slide glass (3) upper end buckle (30) adaptation, slide glass (3) interval is placed on conveyer belt (6), conveyer belt (6) erect in frame (7), on frame (7) have set gradually on the direction of delivery of conveyer belt (6) and have set up dropwise material device (8), get cup device (10), device (11), hold down device (12), be provided with between dropwise material device and the cup device and get and place work area (9). The upper end of the glass slide (3) is provided with a boss (13), the inner wall of the mounting ring (4) is tightly matched with the outer wall of the boss (13), and the buckles (30) are annularly arranged at the upper end of the glass slide (3) by taking the axis of the boss (13) as a circle center; get cup device (10) including setting up carousel (16) in the frame, carousel (16) are connected with crossbeam (17), crossbeam (17) lower extreme left and right sides all is provided with first cylinder (18), first cylinder (18) left and right sides is provided with limiting plate (19), but the piston rod of first cylinder (18) is connected with insert piece (20) in inserting intermediate layer cup (2), insert piece (20) side and be provided with elasticity fastener (21) relatively, be provided with baffle (22) between piston rod and the insert piece (20) of first cylinder (18).
2. A fast tablet production device according to claim 1, characterized in that the drip device (8) comprises a dosing liquid feeder (14), the dosing liquid feeder (14) is arranged at the upper end of the frame (7), and the liquid outlet of the dosing liquid feeder (14) is positioned right above the conveyor belt (6).
3. A rapid slide preparation device according to claim 1, characterized in that the frame side is provided with a clamping plate (15) for preventing tilting of the slide (3).
4. A quick tabletting device according to claim 1, wherein the resilient clip (21) is a resilient steel sheet disposed in arcuate opposition to the side wall of the insert (20).
5. A rapid slide preparation device according to claim 1, wherein the capping device (11) comprises a vertically arranged feed cylinder (23), the lower end of the feed cylinder (23) is open, a plurality of cover slips (24) are arranged in the feed cylinder (23), the cover slips (24) are matched with the glass slide (3), a first lock pin (25) and a second lock pin (26) are arranged at the bottom of the feed cylinder (23) at intervals, and the first lock pin (25) and the second lock pin (26) are oppositely arranged in groups.
6. The rapid slide preparation device according to claim 5, wherein a counter bore (27) is arranged at the lower end of the cover glass (24), and the inner side wall of the cover glass (24) is tightly matched with the groove (5); the outer side wall of the cover glass (24) is provided with a circle of stop edges (28).
7. A fast tablet production device according to claim 1, characterized in that the compacting means comprises a second cylinder (29) arranged vertically, the piston rod of the second cylinder (29) extending towards the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583042.7A CN109459289B (en) | 2018-12-24 | 2018-12-24 | Quick film-making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583042.7A CN109459289B (en) | 2018-12-24 | 2018-12-24 | Quick film-making device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109459289A CN109459289A (en) | 2019-03-12 |
| CN109459289B true CN109459289B (en) | 2024-05-24 |
Family
ID=65614426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811583042.7A Active CN109459289B (en) | 2018-12-24 | 2018-12-24 | Quick film-making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109459289B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186737B (en) * | 2019-06-27 | 2023-06-20 | 宁波舜宇仪器有限公司 | Liquid-based sample slice-making and dyeing integrated machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6631649B1 (en) * | 2001-05-09 | 2003-10-14 | Mvs Pacific, Llc | System for membrane removal and transfer |
| CN205656043U (en) * | 2016-02-03 | 2016-10-19 | 广州江元医疗科技有限公司 | Double -deck filtration membrane cup |
| CN106289906A (en) * | 2016-08-08 | 2017-01-04 | 湖南省天骑医学新技术股份有限公司 | A kind of microporous filter membrane pelletizer and the assembly method when film-making and microscope are observed thereof |
| CN108760458A (en) * | 2018-07-25 | 2018-11-06 | 湖南省天骑医学新技术股份有限公司 | A kind of method and apparatus of quick fixed miillpore filter |
| CN209459987U (en) * | 2018-12-24 | 2019-10-01 | 湖南省天骑医学新技术股份有限公司 | A kind of quick pelletizer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874052B (en) * | 2013-11-04 | 2019-05-21 | 查尔斯河实验室公司 | Filtration system and its use |
| CH709307A1 (en) * | 2014-02-26 | 2015-08-28 | Tecan Trading Ag | Transport tool for transporting a laboratory article. |
-
2018
- 2018-12-24 CN CN201811583042.7A patent/CN109459289B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6631649B1 (en) * | 2001-05-09 | 2003-10-14 | Mvs Pacific, Llc | System for membrane removal and transfer |
| CN205656043U (en) * | 2016-02-03 | 2016-10-19 | 广州江元医疗科技有限公司 | Double -deck filtration membrane cup |
| CN106289906A (en) * | 2016-08-08 | 2017-01-04 | 湖南省天骑医学新技术股份有限公司 | A kind of microporous filter membrane pelletizer and the assembly method when film-making and microscope are observed thereof |
| CN108760458A (en) * | 2018-07-25 | 2018-11-06 | 湖南省天骑医学新技术股份有限公司 | A kind of method and apparatus of quick fixed miillpore filter |
| CN209459987U (en) * | 2018-12-24 | 2019-10-01 | 湖南省天骑医学新技术股份有限公司 | A kind of quick pelletizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109459289A (en) | 2019-03-12 |
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