CN117568173B - Stem cell culture equipment - Google Patents
Stem cell culture equipment Download PDFInfo
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- CN117568173B CN117568173B CN202410050242.5A CN202410050242A CN117568173B CN 117568173 B CN117568173 B CN 117568173B CN 202410050242 A CN202410050242 A CN 202410050242A CN 117568173 B CN117568173 B CN 117568173B
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- cabinet
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- opening
- cabinet door
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- 210000000130 stem cell Anatomy 0.000 title claims abstract description 41
- 238000004113 cell culture Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/46—Means for fastening
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/52—Mobile; Means for transporting the apparatus
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The application discloses stem cell culture equipment, and belongs to the technical field of stem cell culture. Mainly including the cabinet body, one side of the cabinet body is provided with the cabinet mouth, cabinet door is installed in one side rotation of cabinet mouth, the internal distribution of cabinet has a plurality of holding tanks, the opening of holding tank is towards the cabinet mouth, the holding tank is inside all to be provided with one side open-ended smooth cabinet, the opening of smooth cabinet is towards the cabinet mouth, the inboard bottom of smooth cabinet is provided with a plurality of storage tanks, be provided with a plurality of access mouthfuls that correspond with the holding tank position on the cabinet door, access mouthful inner wall is fixed with the sealing ring, sealing ring inner wall and smooth cabinet outer wall adaptation, smooth cabinet is suitable for in the holding tank and removes, one side that the cabinet body was kept away from to the access mouthful is provided with the closing plate, the upside and the cabinet door rotation of closing plate are connected, the closing plate is made by transparent material. The stem cell culture equipment provided by the application has the effect of less influence on the storage environment in the cabinet body when the stem cells are accessed.
Description
Technical Field
The invention relates to the technical field of stem cell culture, in particular to stem cell culture equipment.
Background
Stem cell culture refers to a technique of culturing stem cells taken out of an organism in vitro to simulate the physiological environment in vivo, and allowing them to survive and grow. In stem cell culture, it is generally necessary to control the temperature and the gas atmosphere of the stem cell culture environment.
However, when the existing stem cell culture cabinet is used for storing stem cells, the cabinet door needs to be opened, so that the interior of the cabinet body is communicated with the outside, the environment in the cabinet body is changed, and the original stem cell culture in the cabinet body is influenced.
It is therefore necessary to provide a stem cell culture apparatus to solve the above-mentioned problems.
Disclosure of Invention
Based on the above-mentioned problems existing in the prior art, an object of an embodiment of the present application is to: provides a stem cell culture device, which achieves the effect of less influence on the storage environment in the cabinet body when the stem cells are accessed.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a stem cell culture equipment, includes the cabinet body, one side of the cabinet body is provided with the cabinet mouth, one side of cabinet mouth rotates and installs the cabinet door, the internal distribution of cabinet has a plurality of holding tanks, the opening of holding tank is towards the cabinet mouth, the inside smooth cabinet that all is provided with one side open-ended of holding tank, the opening of smooth cabinet is towards the cabinet mouth, the inboard bottom of smooth cabinet is provided with a plurality of storage tanks, be provided with a plurality of access mouths that correspond with the holding tank position on the cabinet door, access mouthful inner wall is fixed with the sealing ring, sealing ring inner wall and smooth cabinet outer wall adaptation, smooth cabinet is suitable for removing in the holding tank, one side that the cabinet body was kept away from to the access mouthful is provided with the closing plate, the upside and the cabinet door rotation of closing plate are connected, the closing plate is made by transparent material.
Further, the bottom of holding tank is provided with the spout, the below that opening one end was kept away from to the smooth cabinet is fixed with the slider, the slider is located the spout, rotate between the both ends of spout and be connected with the actuating lever, the outer wall fixed mounting that cabinet body kept away from cabinet mouth one side has a plurality of drivers that correspond with the actuating lever position, the output shaft and the actuating lever of driver are fixed, be provided with the drive screw thread on the actuating lever, the actuating lever runs through the slider, just drive screw thread and slider threaded connection.
Further, a plurality of sliding rods are fixed between two ends of the sliding groove, and the sliding rods penetrate through the sliding blocks.
Further, the distance from one end of the driving screw thread far away from the cabinet opening to one end of the holding groove far away from the cabinet opening is greater than the length of the sliding block, and one end of the holding groove far away from the cabinet opening is fixedly provided with a limiting elastic piece.
Further, the upper side of smooth cabinet opening one end has been seted up the apron groove, be provided with the apron in the apron groove, the one end that the cabinet mouth was kept away from to the apron rotates with the apron inslot wall to be connected, the bottom of apron groove both sides all is fixed with the supporting shoe, the supporting shoe is located the downside in apron groove.
Further, the downside of access mouth is provided with the rotation axis, the rotation axis runs through the cabinet door, just the rotation axis rotates to be connected on the cabinet door, the one end that the cabinet body was kept away from to the rotation axis is fixed with the fixed axle, be provided with fixed screw thread on the fixed axle, the closing plate is provided with the thread bush that corresponds with rotation axis position near one side of cabinet door, fixed screw thread and thread bush threaded connection.
Further, one side of the sealing plate, which is close to the cabinet door, is provided with an accommodating hole corresponding to the position of the rotating shaft, the threaded sleeve is positioned in the accommodating hole, and a sealing plate elastic piece is fixedly connected between the threaded sleeve and the bottom of the accommodating hole.
Further, the rotation axis corresponds with the actuating lever position, the actuating lever is close to the one end of cabinet door and is fixed with the universal driving shaft, the rotation axis is close to the one end of cabinet body and is fixed with the axle sleeve with the universal driving shaft adaptation, the inner wall of axle sleeve is fixed with the elastic sleeve.
Further, a buckle is installed on one side of the cabinet door.
Further, the distance between one end of the fixed thread, which is close to the cabinet door, and the cabinet door is greater than the length of the thread sleeve.
The beneficial effects of the invention are as follows:
The storage groove is a storage position of the stem cell culture container, when stem cells need to be stored and taken out, the sliding cabinet is pushed away from the storage opening, the sealing plate is extended out, the sealing ring is attached to the sliding cabinet, sealing between the sliding cabinet and the storage opening can be ensured, and the state that the interior of the cabinet body is isolated from the outside is kept, so that on one hand, the storage environment in the cabinet body is prevented from being damaged, and the storage environment is prevented from being changed to other stem cell culture positions, so that the stem cell culture fails; on the other hand, the subsequent problem that the environmental control equipment in the cabinet body needs to be increased in power due to the change of the storage environment in the cabinet body is avoided, the storage environment is repaired and restored, and the effect of saving resources is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is an overall schematic diagram of a stem cell culture apparatus according to the present application;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged schematic view of FIG. 1 at B;
FIG. 4 is a schematic view showing the development of a cabinet door of the stem cell culture apparatus of FIG. 1;
FIG. 5 is an enlarged schematic view of FIG. 4 at C;
FIG. 6 is an enlarged schematic view of FIG. 4 at D;
FIG. 7 is a schematic cross-sectional view of the receiving slot of FIG. 1;
FIG. 8 is an enlarged schematic view of FIG. 7 at E;
FIG. 9 is an enlarged schematic view of F in FIG. 7;
In the figure:
1. a cabinet body; 11. a cabinet opening; 12. a receiving groove; 13. a chute; 14. a slide bar; 15. a limit elastic member;
2. A cabinet door; 21. an access port; 22. a seal ring; 23. a sealing plate; 231. a receiving hole; 232. a thread sleeve; 233. a seal plate elastic member; 24. a rotation shaft; 25. a shaft sleeve; 26. an elastic sleeve; 27. a fixed shaft; 28. a fixed thread; 29. a buckle;
3. A sliding cabinet; 31. a slide block; 32. a cover plate groove; 33. a cover plate; 34. a support block; 35. a storage tank;
4. A driving rod; 41. a driver; 42. driving the screw thread; 43. and a linkage shaft.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present invention, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present invention.
As shown in fig. 1 to 9, the application provides stem cell culture equipment, which comprises a cabinet body 1, wherein a cabinet opening 11 is arranged on one side of the cabinet body 1, and a cabinet door 2 is rotatably arranged on one side of the cabinet opening 11.
A plurality of accommodating grooves 12 are distributed in the cabinet body 1, and the openings of the accommodating grooves 12 face the cabinet opening 11. The holding tank 12 is inside all to be provided with one side open-ended smooth cabinet 3, and the opening of smooth cabinet 3 is towards cabinet mouth 11. The outer wall of the sliding cabinet 3 is matched with the inner wall of the accommodating groove 12.
The bottom of the accommodating groove 12 is provided with a sliding groove 13, and the accommodating groove 12, the sliding groove 13 and the length direction of the sliding cabinet 3 are all parallel.
A sliding block 31 is fixed below one end of the sliding cabinet 3 far away from the opening, a plurality of sliding rods 14 are fixed between two ends of the sliding groove 13, and the sliding rods 14 penetrate through the sliding block 31.
The driving rod 4 is rotatably connected between two ends of the sliding groove 13, a plurality of drivers 41 corresponding to the positions of the driving rod 4 are fixedly arranged on the outer wall of one side, far away from the cabinet opening 11, of the cabinet body 1, in the embodiment, the drivers 41 are motors, the output shafts of the drivers 41 are fixed with the driving rod 4, the driving rod 4 is provided with driving threads 42, the driving rod 4 penetrates through the sliding block 31, and the driving threads 42 are in threaded connection with the sliding block 31.
The axes of the slide bar 14 and the driving bar 4 are parallel to the length direction of the accommodating groove 12.
The distance between the end of the driving screw 42 remote from the cabinet opening 11 and the end of the receiving groove 12 remote from the cabinet opening 11 is greater than the length of the slider 31. The end of the accommodating groove 12 far away from the cabinet opening 11 is fixedly provided with a limiting elastic piece 15, and in the embodiment, the limiting elastic piece 15 is a spring.
The upper side of the opening one end of the sliding cabinet 3 is provided with a cover plate groove 32, a cover plate 33 is arranged in the cover plate groove 32, one end, far away from the cabinet opening 11, of the cover plate 33 is rotationally connected with the inner wall of the cover plate groove 32, supporting blocks 34 are fixed at the bottoms of the two sides of the cover plate groove 32, and the supporting blocks 34 are positioned on the lower side of the cover plate groove 32.
The bottom of the inner side of the sliding cabinet 3 is provided with a plurality of storage tanks 35, and the storage tanks 35 are the storage tanks of the stem cell culture container.
The cabinet door 2 is provided with a plurality of access openings 21 corresponding to the positions of the accommodating grooves 12, the inner walls of the access openings 21 are fixedly provided with sealing rings 22, the inner walls of the sealing rings 22 are matched with the outer walls of the sliding cabinet 3, the sealing rings 22 are made of elastic materials, and in the embodiment, the sealing rings 22 are made of rubber. The access opening 21 is provided with closing plate 23 on the side of keeping away from cabinet body 1, and the upside of closing plate 23 rotates with cabinet door 2 to be connected. The sealing plate 23 is made of a transparent material.
The lower side of the access opening 21 is provided with a rotation shaft 24 corresponding to the position of the driving rod 4, the rotation shaft 24 penetrates the cabinet door 2, and the rotation shaft 24 is rotatably connected to the cabinet door 2. The driving rod 4 is fixed with the universal driving shaft 43 near the one end of cabinet door 2, and the one end that the rotation axis 24 is close to cabinet body 1 is fixed with the axle sleeve 25 that suits with universal driving shaft 43, and the inner wall of axle sleeve 25 is fixed with the elastic sleeve 26, and the elastic sleeve 26 is made by elastic material, and in this embodiment, the elastic sleeve 26 is made by rubber.
A fixed shaft 27 is fixed at one end of the rotary shaft 24 far away from the cabinet 1, and a fixed thread 28 is arranged on the fixed shaft 27.
The sealing plate 23 is provided with the accommodation hole 231 that corresponds with rotation axis 24 position near one side of cabinet door 2, and the inside of accommodation hole 231 is provided with the thread bush 232 with fixed screw 28 adaptation, fixedly connected with sealing plate elastic component 233 between the bottom of thread bush 232 and accommodation hole 231, in this embodiment, sealing plate elastic component 233 is the spring. The distance between the end of the fixing thread 28, which is close to the cabinet door 2, and the cabinet door 2 is greater than the length of the thread bush 232.
A catch 29 is mounted on one side of the cabinet door 2.
It will be appreciated that the storage tank 35 is used for storing a container for stem cell culture, and the cabinet body 1 is internally provided with environmental control devices such as a temperature control device and the like for controlling the environment for stem cell culture.
Staff just can open cabinet body 1 through unpacking buckle 29, is convenient for clear up cabinet body 1 inside, reaches the effect of convenient clearance.
Because the driving rod 4 corresponds to the rotating shaft 24 in position, when the worker closes the cabinet door 2, the shaft sleeve 25 is driven to be sleeved on the linkage shaft 43. At this time, the driving lever 4 and the rotation shaft 24 can be rotated synchronously.
The coupling shaft 43 is inserted into the sleeve 25 by elastic deformation of the elastic sleeve 26.
Since the sealing plate 23 is made of a transparent material, it is convenient for a worker to observe the respective accommodating grooves 12.
When a worker wants to operate the sliding cabinet 3 in a certain accommodating groove 12, the corresponding driver 41 can be started through an external control device to drive the driving rod 4 and the rotating shaft 24 to rotate.
Through the elasticity of the limiting elastic piece 15 and the sealing plate elastic piece 233, the sliding block 31 is respectively pushed to be attached to one end of the driving thread 42 far away from the cabinet opening 11, and the thread sleeve 232 is pulled to be attached to one end of the fixing thread 28 close to the cabinet door 2. Thus, when the drive rod 4 and the rotary shaft 24 start to rotate, the slider 31 and the screw sleeve 232 are respectively connected with the drive screw 42 and the fixing screw 28, and move toward the side away from the driver 41.
Since the sliding cabinet 3 is located in the accommodating groove 12 and has a certain distance from the cabinet door 2, a period of time is allowed before the sliding cabinet 3 contacts with the sealing plate 23, and during this period of time, the threaded sleeve 232 moves from one end of the driving thread 42 to the other end, so that the threaded sleeve 232 is separated from the fixed shaft 27, and the sealing plate 23 becomes an active state.
After the sliding cabinet 3 is contacted with the sealing plate 23, the sliding cabinet 3 can jack the sealing plate 23 along with the continuous movement of the sliding cabinet 3, so that one end of the opening of the sliding cabinet 3 extends out of the access port 21, and a worker can conveniently operate the inside of the sliding cabinet 3 to store or take out a stem cell culture container.
Because the inner wall of the sealing ring 22 is matched with the outer wall of the sliding cabinet 3, when the sliding cabinet 3 extends out of the access port 21, the sealing ring 22 is attached to the sliding cabinet 3, so that the sealing between the sliding cabinet 3 and the access port 21 can be ensured, the state that the interior of the cabinet body 1 is isolated from the outside is maintained, on one hand, the storage environment in the cabinet body 1 is prevented from being damaged, and the storage environment changes to other stem cell culture positions, so that the stem cell culture fails; on the other hand, the subsequent problem that the environment control equipment in the cabinet body 1 needs to be increased in power due to the change of the storage environment in the cabinet body 1 is avoided, and the storage environment is repaired and restored, so that the effect of saving resources is achieved.
Through reducing the storage environment change in the cabinet body 1, when new stem cells are put in, the stem cells can directly enter a proper environment, and the culture effect of the stem cells is ensured.
When the cover 33 is fully extended from the access opening 21, the operator can stop the driver 41 by means of an external control device, and at this time, the operator can operate the storage slot 35 deep inside the slide case 3 by using the cover slot 32 by lifting the cover 33.
When the worker finishes the access, the worker controls the driver 41 through the external control device to drive the driving lever 4 and the rotation shaft 24 to rotate reversely. At this time, the driving rod 4 drives the sliding cabinet 3 to retract into the accommodating groove 12. When the sliding cabinet 3 is completely retracted into the access opening 21, the cover plate 33 will sag by its own weight to cover the access opening 21.
After the cover plate 33 covers the access opening 21, the accommodating hole 231 corresponds to the position of the rotating shaft 24, the threaded sleeve 232 contacts with the fixed shaft 27, and the threaded sleeve 232 is screwed with the fixed thread 28 again in cooperation with the rotation of the fixed shaft 27, so that the threaded sleeve 232 moves towards the side close to the cabinet 1.
The elastic piece 233 of the sealing plate enables the threaded sleeve 232 to change in angle on one hand, and facilitates the threaded sleeve 232 to be sleeved on the fixed shaft 27; on the other hand, the screw sleeve 232 can pull the sealing plate 23 to be attached to the cabinet door 2 through the sealing plate elastic piece 233, so that the sealing of the access port 21 is ensured, and the stem cells can be stored and cultured conveniently.
Because the distance from the end of the driving screw thread 42 far away from the cabinet opening 11 to the end of the accommodating groove 12 far away from the cabinet opening 11 is greater than the length of the sliding block 31, and the distance from the end of the fixing screw thread 28 close to the cabinet door 2 is greater than the length of the screw sleeve 232, after the sliding cabinet 3 is completely retracted into the accommodating groove 12, the driving screw thread 42 is separated from the sliding block 31; after the screw sleeve 232 pulls the sealing plate 23 to be attached to the cabinet door 2, the fixed screw 28 is separated from the screw sleeve 232, at the moment, even if the driving rod 4 and the rotating shaft 24 rotate reversely, the sliding cabinet 3 and the screw sleeve 232 can not move continuously, and the problem that one of the sliding cabinet 3 and the screw sleeve 232 cannot be reset continuously after the other is reset is avoided. It is convenient for the operator to ensure that the sliding cabinet 3 is fully retracted and the driver 41 is closed after the sealing plate 23 is fully covered.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (5)
1. A stem cell culture apparatus, characterized in that: the novel cabinet comprises a cabinet body (1), one side of the cabinet body (1) is provided with a cabinet opening (11), one side of the cabinet opening (11) is rotationally provided with a cabinet door (2), a plurality of containing grooves (12) are distributed in the cabinet body (1), the openings of the containing grooves (12) face the cabinet opening (11), sliding cabinets (3) with one side open are arranged in the containing grooves (12), the openings of the sliding cabinets (3) face the cabinet opening (11), the bottom of the inner side of the sliding cabinets (3) is provided with a plurality of storage grooves (35), a plurality of access openings (21) corresponding to the positions of the containing grooves (12) are arranged on the cabinet door (2), sealing rings (22) are fixed on the inner walls of the access openings (21), the inner walls of the sealing rings (22) are matched with the outer walls of the sliding cabinets (3), the sliding cabinets (3) are suitable for moving in the containing grooves (12), one side, far away from the cabinet body (1), of the upper sides of the sliding cabinets (23) are rotationally connected with the cabinet door (2), and the sealing plates (23) are made of transparent materials.
The bottom of holding tank (12) is provided with spout (13), the below that opening one end was kept away from to smooth cabinet (3) is fixed with slider (31), slider (31) are located spout (13), rotate between the both ends of spout (13) and be connected with actuating lever (4), the outer wall fixed mounting that cabinet body (1) kept away from cabinet mouth (11) one side has a plurality of drivers (41) that correspond with actuating lever (4) position, the output shaft of driver (41) is fixed with actuating lever (4), be provided with drive screw thread (42) on actuating lever (4), actuating lever (4) run through slider (31), just drive screw thread (42) and slider (31) threaded connection;
a plurality of sliding rods (14) are fixed between two ends of the sliding groove (13), and the sliding rods (14) penetrate through the sliding blocks (31);
The distance between one end of the driving screw thread (42) far away from the cabinet opening (11) and one end of the accommodating groove (12) far away from the cabinet opening (11) is larger than the length of the sliding block (31), and one end of the accommodating groove (12) far away from the cabinet opening (11) is fixedly provided with a limiting elastic piece (15);
The upper side of the opening end of the sliding cabinet (3) is provided with a cover plate groove (32), a cover plate (33) is arranged in the cover plate groove (32), one end, away from the cabinet opening (11), of the cover plate (33) is rotationally connected with the inner wall of the cover plate groove (32), supporting blocks (34) are fixed at the bottoms of the two sides of the cover plate groove (32), and the supporting blocks (34) are positioned at the lower side of the cover plate groove (32);
The utility model discloses a cabinet door, including cabinet door (2), access mouth (21), rotary shaft (24), fixed axle (27) are fixed to the one end that cabinet body (1) was kept away from to rotary shaft (24), be provided with fixed screw thread (28) on fixed axle (27), one side that closing plate (23) is close to cabinet door (2) is provided with thread bush (232) corresponding with rotary shaft (24) position, fixed screw thread (28) and thread bush (232) threaded connection.
2.A stem cell culture apparatus according to claim 1, wherein: one side of the sealing plate (23) close to the cabinet door (2) is provided with a containing hole (231) corresponding to the position of the rotary shaft (24), the threaded sleeve (232) is positioned in the containing hole (231), and a sealing plate elastic piece (233) is fixedly connected between the threaded sleeve (232) and the bottom of the containing hole (231).
3. A stem cell culture apparatus according to claim 2, wherein: the rotary shaft (24) corresponds to the driving rod (4) in position, a linkage shaft (43) is fixed at one end, close to the cabinet door (2), of the driving rod (4), a shaft sleeve (25) matched with the linkage shaft (43) is fixed at one end, close to the cabinet body (1), of the rotary shaft (24), and an elastic sleeve (26) is fixed on the inner wall of the shaft sleeve (25).
4. A stem cell culture apparatus according to claim 1, wherein: one side of the cabinet door (2) is provided with a buckle (29).
5. A stem cell culture apparatus according to claim 1, wherein: the distance between one end of the fixed thread (28) close to the cabinet door (2) and the cabinet door (2) is larger than the length of the thread sleeve (232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410050242.5A CN117568173B (en) | 2024-01-15 | 2024-01-15 | Stem cell culture equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410050242.5A CN117568173B (en) | 2024-01-15 | 2024-01-15 | Stem cell culture equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117568173A CN117568173A (en) | 2024-02-20 |
| CN117568173B true CN117568173B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410050242.5A Active CN117568173B (en) | 2024-01-15 | 2024-01-15 | Stem cell culture equipment |
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| Country | Link |
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| CN (1) | CN117568173B (en) |
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| CN117586871B (en) * | 2024-01-19 | 2024-04-30 | 江苏和泽干细胞基因工程有限公司 | Temperature control equipment for cell culture |
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| CN215975854U (en) * | 2021-08-13 | 2022-03-08 | 宜明(苏州)细胞生物科技有限公司 | Cell culture device |
| CN216786146U (en) * | 2021-12-06 | 2022-06-21 | 武汉普诺赛生命科技有限公司 | Multifunctional clustered intelligent management cell culture box |
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| CN215975854U (en) * | 2021-08-13 | 2022-03-08 | 宜明(苏州)细胞生物科技有限公司 | Cell culture device |
| CN216786146U (en) * | 2021-12-06 | 2022-06-21 | 武汉普诺赛生命科技有限公司 | Multifunctional clustered intelligent management cell culture box |
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