CN212293549U - Microbial culture dish - Google Patents
Microbial culture dish Download PDFInfo
- Publication number
- CN212293549U CN212293549U CN202020455014.3U CN202020455014U CN212293549U CN 212293549 U CN212293549 U CN 212293549U CN 202020455014 U CN202020455014 U CN 202020455014U CN 212293549 U CN212293549 U CN 212293549U
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- top cover
- culture dish
- rotating
- microorganism
- hole
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Abstract
The utility model relates to the technical field of microorganism culture, and discloses a microorganism culture dish, which comprises a dish body and a top cover capable of covering the top of the dish body, wherein a rotating shaft is fixed in the middle of the top cover, and the top of the rotating shaft is rotatably connected with a rotating piece; the top cover is provided with air holes, one side of the rotary sheet close to the top cover is provided with an annular stop strip which can be in contact sealing with the air holes, and the annular stop strip is made of medical silica gel material; the annular stop strip is provided with a notch, and the rotating sheet is provided with a through hole at the position corresponding to the notch. The utility model discloses a set up the bleeder vent on the top cap of culture dish, set up the through-hole on the revolving fragment and take the annular shelves strip of breach, realize opening and closing of bleeder vent through twisting the revolving fragment, satisfy the culture of microorganism culture dish respectively to anaerobism type, good oxygen type or facultative anaerobism type microorganism.
Description
Technical Field
The utility model relates to a microbial cultivation technical field, concretely relates to microbial culture dish.
Background
Culture dishes are used in biological or medical laboratories for culturing microorganisms (bacteria and fungi) and cells (e.g., mammalian cells, cell tissues, etc.). Different culture environments are different, some need sealing, some need ventilation, some need sealing in some stages, and some need ventilation.
The existing culture dish is either of a sealed type or a ventilation type, can not be freely converted in two states of sealing and ventilation, is difficult to adapt to the culture of certain different cultures, and can not culture the cultures which need to be converted in different stages in a sealed and ventilation way.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a microbial cultivation dish through set up the bleeder vent on the top cap of culture dish, sets up through-hole and the annular shelves strip of taking the breach on the revolving fragment, realizes opening and closing of bleeder vent through twisting the revolving fragment, satisfies the microbial cultivation dish respectively to the cultivation of anaerobism type, good oxygen type or facultative anaerobism type microorganism.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a microorganism culture dish comprises a dish body and a top cover capable of covering the top of the dish body, wherein a rotating shaft is fixed in the middle of the top cover, and the top of the rotating shaft is rotatably connected with a rotating sheet; the top cover is provided with air holes, one side of the rotary sheet close to the top cover is provided with an annular stop strip which can be in contact sealing with the air holes, and the annular stop strip is made of medical silica gel material; the annular stop strip is provided with a notch, and the rotating sheet is provided with a through hole at the position corresponding to the notch.
Furthermore, the middle part of the rotating piece is provided with a shaft hole matched with the rotating shaft, the top of the rotating shaft is provided with a telescopic groove along the axial direction, the position of the rotating shaft close to the top is provided with a limiting groove, and a flange matched with the limiting groove is arranged at the position corresponding to the limiting groove in the shaft hole of the rotating piece.
Furthermore, a dustproof filter screen is arranged at the middle position in the air vent of the top cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the bleeder vent on the top cap of culture dish, set up the through-hole on the revolving fragment and take the annular shelves strip of breach, realize opening and closing of bleeder vent through twisting the revolving fragment, satisfy the culture of microorganism culture dish respectively to anaerobism type, good oxygen type or facultative anaerobism type microorganism.
Drawings
FIG. 1 is a schematic view showing the structure of a microorganism culture dish according to an embodiment;
FIG. 2 is a schematic structural view of a rotary plate and a ring-shaped stop bar in the embodiment;
FIG. 3 is a schematic structural diagram of the top cover and the rotating shaft in the embodiment;
wherein: 1. a dish body; 2. a top cover; 3. a rotating shaft; 4. a rotating sheet; 5. air holes are formed; 6. an annular stop strip; 7. a through hole; 8. a shaft hole; 9. a telescopic groove; 10. a limiting groove; 11. dustproof filter screen.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example (b):
referring to fig. 1-3, a microorganism culture dish comprises a dish body 1 and a top cover 2 capable of covering the top of the dish body 1, wherein a rotating shaft 3 is fixed in the middle of the top cover 2, and the top of the rotating shaft 3 is rotatably connected with a rotating sheet 4; the top cover 2 is provided with an air vent 5, one side of the rotating sheet 4 close to the top cover 2 is provided with an annular baffle strip 6 which can contact and seal the air vent 5, and the annular baffle strip 6 is made of medical silica gel material; the annular stop strip 6 is provided with a gap, and the rotating sheet 4 is provided with a through hole 7 at the position corresponding to the gap.
In this embodiment, when the microorganism culture is required, the type of the microorganism may be determined, and then a culture medium or a culture solution suitable for the growth of the microorganism is placed in the dish body 1, and then the top cover 2 is covered. If the microorganism is an anaerobic microorganism, rotating the rotating sheet 4 above the top cover 2 to a position where the annular baffle strip 6 blocks the air holes 5 to isolate the interior of the culture dish from the outside air, and then putting the microorganism culture dish in a proper temperature and humidity environment for culture; if the microorganism is aerobic, the rotating sheet 4 is rotated to the position where the gap of the annular baffle strip 6 is opposite to the air vent 5, and the interior of the culture dish is communicated with the outside air through the air vent 5, the gap and the through hole 7; if the microorganism is of a facultative anaerobic type, the rotating piece 4 is controlled according to the microorganism requirements, and the air holes 5 are opened and closed. According to the embodiment, the air holes 5 are formed in the top cover 2 of the culture dish, the through holes 7 and the annular stop strips 6 with the gaps are formed in the rotating sheet 4, the air holes 5 are opened and closed by twisting the rotating sheet 4, and the requirement that the microorganism culture dish cultures anaerobic microorganisms, aerobic microorganisms or facultative anaerobic microorganisms is met. In addition, when the type of the microorganism is uncertain, two culture dishes can be used for culture at the same time, wherein one culture dish is used for opening the air vent 5, and the other culture dish is used for culturing the microorganism, or the opening and closing of the air vent 5 are switched at different stages of the microorganism, and then the growth conditions of the microorganism in the two culture dishes are observed to determine the type of the microorganism, so that the subsequent culture and analysis are convenient.
The middle part of the rotating piece 4 is provided with a shaft hole 8 matched with the rotating shaft 3, the top of the rotating shaft 3 is provided with a telescopic groove 9 along the axial direction, the position of the rotating shaft 3 close to the top is provided with a limiting groove 10, and the position of the inside of the shaft hole 8 of the rotating piece 4 corresponding to the limiting groove 10 is provided with a flange matched with the limiting groove 10. In the embodiment, the top of the rotating shaft 3 adopts the form of the telescopic groove 9, the top cover 2 and the rotating sheet 4 can be detachably connected in a rotating manner, the limiting groove 10 and the flange are used for limiting and fixing, when the rotating sheet 4 is installed, the shaft hole 8 is only required to be aligned to the top of the rotating shaft 3, then the telescopic groove 9 is forcibly extruded, and the telescopic groove 9 can be compressed, so that the flange in the shaft hole 8 is sleeved in the limiting groove 10; when the top cover 2 and the rotating piece 4 are needed, the rotating shaft 3 only needs to be pulled out of the shaft hole 8 with force, so that the rotating piece 4 is convenient to disassemble and assemble, and timely replacement of the damaged rotating piece 4 or the top cover 2 is facilitated while rotation of the rotating piece 4 is met.
The middle position is provided with dustproof filter screen 11 in the bleeder vent 5 of top cap 2, and when revolving fragment 4 was rotatory to breach and bleeder vent 5 coincidence, the ware body 1 was inside through bleeder vent 5, breach and through-hole 7 and outside air intercommunication, through dustproof filter screen 11's setting, when satisfying the air admission ware body 1 inner chamber, can prevent effectively that dust or other pollutants in the air from getting into the problem that causes the pollution of ware body 1 inner chamber in the ware body 1 inner chamber.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a microorganism culture dish, includes the ware body (1) and can be to top cap (2) that ware body (1) top lid closed, its characterized in that: a rotating shaft (3) is fixed in the middle of the top cover (2), and the top of the rotating shaft (3) is rotatably connected with a rotating sheet (4); the top cover (2) is provided with air holes (5), one side of the rotating sheet (4) close to the top cover (2) is provided with an annular blocking strip (6) which can be in contact sealing with the air holes (5), and the annular blocking strip (6) is made of medical silica gel material; the annular stop strip (6) is provided with a notch, and the rotating piece (4) is provided with a through hole (7) at a position corresponding to the notch.
2. A microbiological culture dish according to claim 1, characterized in that: the utility model discloses a revolving fragment, including revolving fragment (4), pivot (3) top, pivot (4) middle part is provided with shaft hole (8) that agree with pivot (3), the axial is provided with flexible groove (9) along pivot (3), the position that pivot (3) are close to the top is provided with spacing groove (10), the position that the shaft hole (8) of revolving fragment (4) are inherent to correspond with spacing groove (10) is provided with the flange that matches with spacing groove (10).
3. A micro-organism culture dish according to claim 1 or 2, wherein: and a dustproof filter screen (11) is arranged at the middle position in the air hole (5) of the top cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455014.3U CN212293549U (en) | 2020-04-01 | 2020-04-01 | Microbial culture dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455014.3U CN212293549U (en) | 2020-04-01 | 2020-04-01 | Microbial culture dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212293549U true CN212293549U (en) | 2021-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020455014.3U Active CN212293549U (en) | 2020-04-01 | 2020-04-01 | Microbial culture dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212293549U (en) |
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2020
- 2020-04-01 CN CN202020455014.3U patent/CN212293549U/en active Active
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