CN215912840U - Moisture-preserving culture dish - Google Patents
Moisture-preserving culture dish Download PDFInfo
- Publication number
- CN215912840U CN215912840U CN202121083688.6U CN202121083688U CN215912840U CN 215912840 U CN215912840 U CN 215912840U CN 202121083688 U CN202121083688 U CN 202121083688U CN 215912840 U CN215912840 U CN 215912840U
- Authority
- CN
- China
- Prior art keywords
- culture dish
- cushion layer
- wall
- diameter
- cotton
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- 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.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 4
- 238000005056 compaction Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a moisture-preserving culture dish, which comprises 1 culture dish, 1 culture dish cover and a set of central moisture-preserving device, wherein the culture dish is made of round and transparent glass, the inner diameter of the upper part of the culture dish is larger than that of the lower part of the culture dish, the connection position is called a turning area, a detachable cushion layer is erected on the turning area, the cushion layer is formed by two iron wire nets and a cotton piece with small holes through full compaction, a circle of cotton sliver with the vertical length of 5mm is wound on the periphery of the lower annular iron wire net of the cushion layer, a circle of cotton sliver with the vertical length of 3mm is wound on the periphery of the lower annular iron wire net of the cushion layer, and a replaceable filter paper layer is arranged above the cushion layer. Compared with the traditional culture dish, the humidity maintaining culture dish has the advantages that the humidity maintaining culture dish is adjusted on the basis of the round culture dish, the humidity maintaining culture dish can maintain humidity within a certain time, the structure is simple, the material is low, and the humidity maintaining culture dish can be widely applied to experimental research.
Description
Technical Field
The utility model relates to a culture dish, in particular to a moisturizing culture dish.
Background
With the intensive research of molecular biology and the rapid development of tissue culture technology, the culture dish is one of the important tools that the experimenter is indispensable in the research process, and the specific use of the culture dish is different for different types of research work. The conventional culture dish has many disadvantages, when some experiments are carried out, water needs to be continuously added manually, certain air humidity cannot be ensured, bacteria easily enter the culture dish due to human factors in subsequent operations, infection is caused, the burden of experimenters is increased, the success rate of the experiments is reduced, and the conventional culture dish is perfected and improved mainly aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provide the technical task of perfecting and improving the existing culture dish, providing the culture dish capable of preserving moisture, improving the inherent appearance of the culture dish, realizing moisture preservation within 14 days in a seed germination experiment, ensuring certain air humidity, avoiding manual water addition and reducing infection caused by human factors. Therefore, the specific technical scheme of the utility model is as follows:
the utility model provides a moisture-preserving culture dish, which comprises 1 culture dish, 1 culture dish cover and 1 central moisture-preserving device, wherein the culture dish is made of round transparent glass, the diameter of the inner wall of the bottom of the culture dish is 90mm, the diameter of the inner wall of the upper part of the culture dish is 100mm, the part, 7mm from the bottom of the culture dish, of the culture dish is outwards expanded by 5mm to reach the upper part of the culture dish, the position is called a turning area, a cushion layer with the diameter of 100mm and the thickness of 2mm is arranged at the position of the turning area in the culture dish, a hole with the diameter of 10mm is arranged at the center of the cushion layer, the cushion layer is formed by two iron wires clamping a fully compacted cotton sheet, the lower iron wire net of the cushion layer is annularly wound with 8 cotton slivers with the vertical length of 5mm at the periphery and 6 cotton slivers with the vertical length of 3mm at the periphery, and 8 small holes with the diameter of 2mm are uniformly distributed on the cotton sheet, the culture dish is characterized in that a replaceable filter paper layer is arranged above the cushion layer, the height of the inner wall of the upper portion of the turning area of the culture dish is 18mm, the culture dish cover is circular and made of transparent glass, the diameter of the inner wall is 106mm, and the height of the inner wall on the periphery is 27 mm.
Further, the cushion layer is tightly attached to the inner wall of the culture dish and is stably and tightly attached to the upper part of the turning area;
further, the cotton sliver is in a strip cylindrical shape which is fully compacted and compacted in a rotating mode, if the water-consuming time is within 7 days, water only needs to permeate the cotton sliver with the thickness of 5mm, and if the water-consuming time is within 7-14 days, water needs to be added until the water permeates the cotton sliver with the thickness of 3 mm;
the moisturizing culture dish is simple in structure, simple and convenient in material and low in cost, breaks through the conventional culture step of needing to continuously add water manually, guarantees that moisturizing can be achieved within 1-14 days, guarantees certain air humidity, and reduces the time cost of experimenters.
Description of the drawings:
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an assembled view of the culture dish of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
in the figure: 100 is a culture dish; 101 is the bottom of the culture dish; 102 is the upper part of the culture dish; 200 is a culture dish cover; 300 is a central moisturizing device; 301 is a cushion layer; 302 is a 10mm hole; 303 is a layer of fully compacted cotton sheet clamped by a wire mesh; 304 is a 5mm cotton sliver; 305 is a 3mm tampon; 306 are 2mm apertures.
Detailed Description
The structure of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, 2, 3, 4, a moisture-keeping culture dish comprises 1 culture dish (100), 1 culture dish cover (200) and a set of central moisture-keeping device (300), wherein the culture dish monomer is circular and made of transparent glass, the diameter of the inner wall of the bottom (101) is 90mm, the diameter of the inner wall of the upper part (102) is 100mm, the height of the bottom (101) of the culture dish is 7mm, the height of the bottom is enlarged by 5mm to reach the upper part (102) of the culture dish, the position is called as a turning area, a cushion layer (301) with the diameter of 100mm and the thickness of 2mm exists at the turning area position inside the culture dish, the center of the cushion layer is provided with a hole (302) with the diameter of 10mm, the cushion layer is formed by two iron wires clamping a layer of fully compacted cotton sheets (303), and a circle of 8 cotton slivers (304) with the peripheral vertical length of 5mm and a circle of 6 tampons (3 mm) with the peripheral vertical length of 3mm are wound on the inner periphery around the lower iron wire net of the cushion layer in a circle shape 305) The culture dish is characterized in that 8 small holes (306) with the diameter of 2mm are uniformly distributed on the cotton piece, a replaceable filter paper layer is arranged above the cushion layer, the height of the inner wall of the upper part of the turning area of the culture dish is 18mm, the culture dish cover is circular and made of transparent glass, the diameter of the inner wall is 106mm, and the height of the inner wall around the inner wall is 27 mm.
In the experiment, under the aseptic condition, a proper amount of water is added according to the water demand condition, filter paper is placed as a planting bed, the material to be cultivated is planted, a culture dish cover (200) is covered and sealed, and the growth condition of the cultivation material is carefully observed after cultivation for a period of time.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a culture dish of moisturizing, it includes 1 culture dish (100), 1 culture dish lid (200) and one set of device (300) of moisturizing in center, its characterized in that: the culture dish monomer is round and made of transparent glass, the diameter of the inner wall of the bottom (101) is 90mm, the diameter of the inner wall of the upper part (102) is 100mm, the part 7mm higher than the bottom (101) of the culture dish is outwards enlarged by 5mm to reach the upper part (102) of the culture dish, the position is called as a turning area, a cushion layer (301) with the diameter of 100mm and the thickness of 2mm exists at the position of the turning area in the culture dish, a hole (302) with the diameter of 10mm is arranged in the center of the cushion layer, the cushion layer is formed by two iron wire nets clamping a fully compacted cotton sheet (303), a circle of 8 cotton slivers with the vertical length of 5mm at the periphery and 6 cotton slivers with the vertical length of 3mm at the periphery are annularly wound on the lower iron wire net of the cushion layer, 8 small holes (306) with the diameter of 2mm are uniformly distributed on the cotton sheet, and a replaceable filter paper layer is arranged above the cushion layer, the height of the inner wall of the upper part of the turning area of the culture dish is 18mm, the culture dish cover is circular and made of transparent glass, the diameter of the inner wall is 106mm, and the height of the inner wall around the inner wall is 27 mm.
2. A moisture-preserving culture dish as claimed in claim 1, wherein: the cushion layer (301) is tightly attached to the inner wall of the culture dish (100) and is stably and tightly attached to the upper part of the turning area (103).
3. A moisture-preserving culture dish as claimed in claim 1, wherein: the cotton sliver is in a strip cylindrical shape which is fully compacted and rotated to be compact, if the water-consuming time is within 7 days, water only needs to flow over a cotton sliver (304) with the thickness of 5mm, and if the water-consuming time is within 7-14 days, water needs to be added until the water flows over a cotton sliver (305) with the thickness of 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121083688.6U CN215912840U (en) | 2021-05-20 | 2021-05-20 | Moisture-preserving culture dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121083688.6U CN215912840U (en) | 2021-05-20 | 2021-05-20 | Moisture-preserving culture dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215912840U true CN215912840U (en) | 2022-03-01 |
Family
ID=80401723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121083688.6U Expired - Fee Related CN215912840U (en) | 2021-05-20 | 2021-05-20 | Moisture-preserving culture dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215912840U (en) |
-
2021
- 2021-05-20 CN CN202121083688.6U patent/CN215912840U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |