CN214422625U - Molecular biology culture dish - Google Patents
Molecular biology culture dish Download PDFInfo
- Publication number
- CN214422625U CN214422625U CN202120366397.1U CN202120366397U CN214422625U CN 214422625 U CN214422625 U CN 214422625U CN 202120366397 U CN202120366397 U CN 202120366397U CN 214422625 U CN214422625 U CN 214422625U
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- lifting
- ventilation
- dish body
- cover
- dish
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- 238000009423 ventilation Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 abstract description 18
- 238000002474 experimental method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000006059 cover glass Substances 0.000 description 17
- 230000035699 permeability Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000004102 animal cell Anatomy 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000004115 adherent culture Methods 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003365 immunocytochemistry Methods 0.000 description 1
- 238000010166 immunofluorescence Methods 0.000 description 1
- 238000003364 immunohistochemistry Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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Abstract
The application discloses a molecular biology culture dish, which comprises a dish body and a cover body arranged at an opening at the top of the dish body, wherein an adjustable ventilation mechanism is arranged at the top of the cover body; the inner walls of the two sides of the dish body are fixedly connected with fixed vertical sleeves, a vertical guide groove is formed between the fixed vertical sleeves and the inner side wall of the dish body, a bottom groove is transversely formed in the bottom of the dish body, the bottom groove is connected with the bottom of the lifting U-shaped rod in an embedded mode, and the two sides of the lifting U-shaped rod penetrate through the vertical guide grooves; and a space is arranged between the bottom end of the fixed vertical sleeve and the inner wall of the bottom of the dish body. The ventilation device has the beneficial effects that the ventilation device has the ventilation adjustable function, and the ventilation effect is controlled by controlling the opening and closing amount of the ventilation port; meanwhile, the whole glass cover is provided with a lifting structure, after an experiment is carried out, the lifting of the U-shaped lifting rod can push the bottom of the glass cover upwards, so that the glass cover is separated from the inner wall of the bottom of the dish body, the glass cover can be taken out conveniently, and the operation of taking out the glass cover after the experiment is carried out is facilitated.
Description
Technical Field
The application relates to a culture dish, in particular to a molecular biology culture dish.
Background
A petri dish is a laboratory vessel for the cultivation of microorganisms or cells, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The culture dish is basically made of two types, mainly plastic and glass, and the glass can be used for plant materials, microorganism culture and adherent culture of animal cells. The plastic may be of polyethylene material, disposable and reusable, suitable for laboratory inoculation, streaking, bacterial isolation and may be used for the cultivation of plant material.
In molecular biology experiments, animal cells are usually cultured in culture dishes, and the culture dishes can be used for immunohistochemistry, immunofluorescence chemistry, immunocytochemistry and apoptosis detection. In the above experiments, cells need to be inoculated on a specially-made cover glass, and the general steps are to place the sterile cover glass in a culture dish, then to drop cell suspension into the culture dish for culture, to observe the culture dish under a microscope during the culture process, and to take down the cover glass after the culture is finished, and to perform the subsequent experimental steps. However, the cover glass is extremely thin, the surface of the bottom of the culture dish has the adsorption characteristic, and due to the pressure action of the culture medium, the cover glass is tightly attached to the bottom of the culture dish, so that the cover glass is difficult to take out by using tweezers, and in addition, the air permeability of the culture dish is difficult to adjust according to needs in the culture process of the conventional culture dish. Therefore, a molecular biological culture dish is proposed to solve the above problems.
Disclosure of Invention
In order to solve the defects of the prior art, the application provides a molecular biology culture dish, which comprises a dish body and a cover body arranged at an opening at the top of the dish body, wherein an adjustable ventilation mechanism is arranged at the top of the cover body; the inner walls of the two sides of the dish body are fixedly connected with fixed vertical sleeves, a vertical guide groove is formed between the fixed vertical sleeves and the inner side wall of the dish body, a bottom groove is transversely formed in the bottom of the dish body, the bottom groove is connected with the bottom of the lifting U-shaped rod in an embedded mode, and the two sides of the lifting U-shaped rod penetrate through the vertical guide grooves; and a space is arranged between the bottom end of the fixed vertical sleeve and the inner wall of the bottom of the dish body.
Furthermore, adjustable ventilative mechanism includes ventilative mouthful and dome, the figure of ventilative mouthful is a plurality of, and the fixed intercommunication installation in a plurality of ventilative mouthful all with the lid top, the top of ventilative mouthful is provided with the dome.
Furthermore, the round cover is in threaded connection with the ventilation opening, an external thread is arranged on the outer wall of the top of the ventilation opening, and an internal thread is arranged on the inner wall of the round cover.
Furthermore, the top ends of the two sides of the lifting U-shaped rod are provided with dents.
Furthermore, a bearing top edge is fixedly connected to the edge of the top of the dish body.
Furthermore, a soft sleeve is fixedly sleeved on the surface of the lifting U-shaped rod.
The beneficial effect of this application is: the application provides a molecular biology culture dish which has adjustable air permeability and is convenient for cover glass separation, the culture dish has the effect of adjusting air permeability, the control of air permeability effect is realized, the adjustment of the air permeability of the culture dish according to needs is realized, and the using effect is improved; meanwhile, the whole glass cover is provided with a lifting structure, after an experiment is carried out, the lifting of the U-shaped lifting rod can push the bottom of the glass cover upwards, so that the glass cover is separated from the inner wall of the bottom of the dish body, the glass cover can be taken out conveniently, and the operation of taking out the glass cover after the experiment is carried out is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view A-A of FIG. 1 according to an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of the cross-sectional view B-B shown in FIG. 1 according to an embodiment of the present application;
fig. 4 is a schematic view of a distribution structure of the ventilation openings according to an embodiment of the present application.
In the figure: 1. the dish comprises a dish body, a cover body, a fixed vertical sleeve, a lifting U-shaped rod, a vertical guide groove, a bottom groove, a bearing top edge, a dent, a vent hole, a round cover and a cover body, wherein the dish body is 2, the cover body is 3, the fixed vertical sleeve is 4, the lifting U-shaped rod is 5, the vertical guide groove is 6, the bottom groove is 7, the bearing top edge is 8, the dent is 9, the vent hole is 10 and the round cover is 10.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, a molecular biology culture dish comprises a dish body 1 and a cover body 2 arranged at an opening at the top of the dish body 1, wherein an adjustable ventilation mechanism is arranged at the top of the cover body 2;
the inner walls of two sides of the dish body 1 are fixedly connected with fixed vertical sleeves 3, a vertical guide groove 5 is formed between the fixed vertical sleeves 3 and the inner side wall of the dish body 1, a bottom groove 6 is transversely formed in the bottom of the dish body 1, the bottom groove 6 is connected with the bottom of the lifting U-shaped rod 4 in an embedded mode, and two sides of the lifting U-shaped rod 4 penetrate through the vertical guide grooves;
and a space is arranged between the bottom end of the fixed vertical sleeve 3 and the inner wall of the bottom of the dish body 1, so that a space is provided for the upward movement of the lifting U-shaped rod 4, the upward pushing of the cover glass is realized, and the separation is realized.
The adjustable ventilation mechanism comprises a plurality of ventilation ports 9 and round covers 10, the number of the ventilation ports 9 is a plurality, the ventilation ports 9 are fixedly communicated and mounted with the top of the cover body 2, the round covers 10 are arranged on the tops of the ventilation ports 9, ventilation and adjustment effects are achieved, the ventilation effect is controlled by controlling the opening and closing of the ventilation ports 9, the ventilation of the culture dish is adjusted as required, and the using effect is improved; the round cover 10 is in threaded connection with the ventilation port 9, an external thread is arranged on the outer wall of the top of the ventilation port 9, and an internal thread is arranged on the inner wall of the round cover 10, so that threaded connection is realized, and opening and closing control is facilitated; the top ends of the two sides of the lifting U-shaped rod 4 are provided with dents 8, so that the lifting U-shaped rod 4 can be conveniently and manually pinched, and can be conveniently lifted; the top edge of the dish body 1 is fixedly connected with a bearing top edge 7, so that a bearing position is provided for the cover body 2, and bearing is facilitated; the surface of the lifting U-shaped rod 4 is fixedly sleeved with a soft sleeve, so that the cover glass is prevented from being crushed.
The using method comprises the following steps: when the whole dish body is used, an experiment is carried out, firstly, a sterile cover glass is placed in the dish body 1, then, cell suspension is dripped into the dish body 1 for culture, the dish body 1 needs to be taken under a microscope for observation in the culture process, and after the culture is finished, the cover glass is taken down, the subsequent experiment steps are carried out, however, because the cover glass is extremely thin, the bottom surface of the dish body 1 has adsorption characteristics, the cover glass is tightly attached to the bottom of the dish body 1 under the action of pressure of a culture medium, so that the cover glass is difficult to take out by tweezers, when the separation is carried out, the two ends of the top of the lifting and stretching U-shaped rod 4 are pinched and are used for embedding nails through the dents 8, the lifting and stretching U-shaped rod 4 is convenient to carry out, when the lifting and stretching U-shaped rod 4 is carried out, the upward pushing of the bottom of the cover glass is carried out through the lifting and stretching U-shaped rod 4, the separation of the cover glass and the inner wall of the bottom of the dish body 1 is convenient to take out the cover glass, the operation of taking out after the experiment is convenient;
wherein holistic gas permeability has adjustable characteristics, when the opening part at the top of ware body 1 is covered to lid 2, bears through bearing top edge 7, provides and seals, when carrying out the gas permeability regulation, through unscrewing dome 10, changes the switching figure of ventilative mouthful 9, realizes the regulation of gas permeability, is convenient for change holistic gas permeability.
The application has the advantages that:
whole molecular biology culture dish is used for the molecular biology experiment, and it improves on current culture dish, has ventilative adjustable effect, and what is through the switching of control ventilative mouthful 9 to realize ventilation effect's control, realize adjusting the gas permeability of culture dish as required, improved the effect of using.
Meanwhile, the whole glass cover is provided with a lifting structure, after an experiment is carried out, the lifting of the U-shaped lifting rod 4 can push up the bottom of the glass cover, so that the glass cover is separated from the inner wall of the bottom of the dish body 1, the glass cover is taken out conveniently, and the operation of taking out the glass cover after the experiment is carried out is facilitated.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. A molecular biology culture dish, which is characterized in that: the portable household utensil comprises a utensil body (1) and a cover body (2) arranged at an opening at the top of the utensil body (1), wherein an adjustable ventilation mechanism is arranged at the top of the cover body (2);
the inner walls of two sides of the dish body (1) are fixedly connected with fixed vertical sleeves (3), a vertical guide groove (5) is formed between each fixed vertical sleeve (3) and the inner side wall of the dish body (1), a bottom groove (6) is transversely formed in the bottom of the dish body (1), the bottom groove (6) is connected with the bottom of the lifting and extending U-shaped rod (4) in an embedded mode, and two sides of the lifting and extending U-shaped rod (4) penetrate through vertical guide grooves;
a space is arranged between the bottom end of the fixed vertical sleeve (3) and the inner wall of the bottom of the dish body (1).
2. A molecular biological culture dish according to claim 1, wherein: the adjustable ventilation mechanism comprises ventilation openings (9) and round covers (10), the number of the ventilation openings (9) is a plurality of, the ventilation openings (9) are fixedly communicated with the top of the cover body (2), and the round covers (10) are arranged at the tops of the ventilation openings (9).
3. A molecular biological culture dish according to claim 2, wherein: the round cover (10) is in threaded connection with the ventilation port (9), an external thread is arranged on the outer wall of the top of the ventilation port (9), and an internal thread is arranged on the inner wall of the round cover (10).
4. A molecular biological culture dish according to claim 1, wherein: the top ends of the two sides of the lifting U-shaped rod (4) are both provided with dents (8).
5. A molecular biological culture dish according to claim 1, wherein: the top edge of the dish body (1) is fixedly connected with a bearing top edge (7).
6. A molecular biological culture dish according to claim 1, wherein: the surface of the lifting U-shaped rod (4) is fixedly sleeved with a soft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366397.1U CN214422625U (en) | 2021-02-08 | 2021-02-08 | Molecular biology culture dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366397.1U CN214422625U (en) | 2021-02-08 | 2021-02-08 | Molecular biology culture dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214422625U true CN214422625U (en) | 2021-10-19 |
Family
ID=78070667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120366397.1U Expired - Fee Related CN214422625U (en) | 2021-02-08 | 2021-02-08 | Molecular biology culture dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214422625U (en) |
-
2021
- 2021-02-08 CN CN202120366397.1U patent/CN214422625U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |