CN204446680U - A kind of culture dish sterilization cassette - Google Patents
A kind of culture dish sterilization cassette Download PDFInfo
- Publication number
- CN204446680U CN204446680U CN201520062897.0U CN201520062897U CN204446680U CN 204446680 U CN204446680 U CN 204446680U CN 201520062897 U CN201520062897 U CN 201520062897U CN 204446680 U CN204446680 U CN 204446680U
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- CN
- China
- Prior art keywords
- culture dish
- side wall
- movable side
- base
- sterilization cassette
- Prior art date
- 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.)
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A kind of culture dish sterilization cassette, comprises base, top cover, movable side wall, fixed sidewall, breather cheek valve and one-way exhaust valve; Base and top cover are arranged on bottom and the top of movable side wall and fixed sidewall respectively; Base and top cover are provided with the chute for movable side wall of sliding; Base is provided with several breather cheek valves; Top cover is provided with one-way exhaust valve; Fixed sidewall is provided with the locking device for locking movable side wall, is provided with 3 ~ 8 layers of demarcation strip inside fixed sidewall, and base upper surface and demarcation strip are also provided with multiple direction recess; Limiting plate is connected with in direction recess; Limiting plate can move in parallel along direction recess.A kind of culture dish sterilization cassette of the present utility model, may be used for the culture dish sterilizing of different size, easy to use.
Description
Technical field
This utility model relates to a kind of experiment apparatus for sterilizing, especially relates to a kind of culture dish sterilization cassette.
Background technology
At present, sterilizing after the wrapping of many employings kraft paper when laboratory carries out sterilizing to culture dish, the method is consuming time, and each sterilizing all needs to consume kraft paper, sometimes also easily in wrapping process, culture dish is smashed, although also there is the culture dish sterilization cassette that some make of rustless steel, can only deposit the culture dish of a certain specification, the culture dish simultaneously can not depositing different size carries out sterilizing.
Culture dish sterilization cassette disclosed in CN 203970971 U and CN 202478233 U, although its culture dish sterilization cassette is convenient to culture dish sterilizing, can not carry out sterilizing to the culture dish of different size simultaneously.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, and provide a kind of structure simple, the culture dish that can be used for depositing plurality of specifications carries out the culture dish sterilization cassette of sterilizing, and can also be used for depositing inoculation has the culture dish of different strain dull and stereotyped.
This utility model solves the technical scheme that its technical problem adopts: a kind of culture dish sterilization cassette, comprises base, top cover, movable side wall, fixed sidewall, breather cheek valve and one-way exhaust valve; Described base and top cover are arranged on bottom and the top of movable side wall and fixed sidewall respectively; Described base and top cover are provided with the chute for movable side wall of sliding; Described base is provided with several breather cheek valves; Described top cover is provided with one-way exhaust valve; Described fixed sidewall is provided with the locking device for locking movable side wall, is provided with 3 ~ 8 layers of demarcation strip inside described fixed sidewall, and described base upper surface and demarcation strip are also provided with multiple direction recess; Limiting plate is connected with in described direction recess; Described limiting plate can move in parallel along direction recess.
Further, described limiting plate is made up of mainboard, raised line, base plate; Described mainboard is arranged on base plate upper left side; Both sides, described mainboard lower end are provided with raised line; Described raised line is arranged in direction recess, and described base plate is provided with two spacing fixing through holes.
Further, the quantity of described direction recess is 3 ~ 6, and circumferentially formula is distributed on base or demarcation strip.
Further, described movable side wall is provided with handle, for movable side wall of sliding.
Further, described demarcation strip is provided with air-vent.
Further, in described chute, the junction of movable side wall and fixed sidewall is provided with sealing gasket.
Further, described top cover is provided with the handle for carrying culture dish sterilization cassette.
Further, described breather cheek valve circumferentially formula be distributed on base.
The operation principle of a kind of culture dish sterilization cassette of this utility model and using method: movable side wall is sliped off with handle, then the size of culture dish is pressed, if diameter is Ф 60, Ф 75, Ф 90, Ф 120 or Ф 150 etc., adjusting base or the position of demarcation strip upper limit plate in direction recess respectively, the size of the centre distance and culture dish that make limiting plate separate dividing plate is mated, on base culture dish being fixed on culture dish sterilization cassette or demarcation strip, then with handle movable side wall slided and contact with fixed sidewall, then with locking device, movable side wall and fixed sidewall being locked, open the one-way exhaust valve of top cover, culture dish sterilization cassette is put into autoclave sterilizing, after sterilizing terminates, take out culture dish sterilization cassette, close the one-way exhaust valve of top cover again, make culture dish sterilization cassette and interior culture dish natural cooling thereof, after being cooled to room temperature, when needs use culture dish, open the one-way exhaust valve of top cover, then locking device is opened, with handle, movable side wall is sliped off, movable base or demarcation strip upper limit plate again, the centre distance making limiting plate separate dividing plate is greater than the size of culture dish, take the flat panel production of culture dish and available solid medium more as required.
This culture dish sterilization cassette also can deposit the flat board after microbe inoculation, with handle, movable side wall is sliped off, the microorganism flat board of variety classes or different disposal is put on different demarcation strips, then the size of culture dish is pressed, adjusting base or the position of demarcation strip upper limit plate in direction recess, with limiting plate clamping, then culture dish sterilization cassette is put into incubator quiescent culture.
The beneficial effect of a kind of culture dish sterilization cassette of this utility model:
1) may be used for the culture dish sterilizing of different size;
2) adopt movable side wall and fixed sidewall to combine, be convenient to the culture dish after sterilizing and pick and place;
3) breather cheek valve and one-way exhaust valve can reduce the pollution again of culture dish after sterilizing.
Accompanying drawing explanation
Fig. 1-be the structural representation of a kind of culture dish sterilization cassette of this utility model;
Fig. 2-for demarcation strip in Fig. 1 being put the structural representation after culture dish;
Fig. 3-be the structural representation of limiting plate in Fig. 1 (4).
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1, a kind of culture dish sterilization cassette, comprises base 12, top cover 1, movable side wall 10, fixed sidewall 8, breather cheek valve 11 and one-way exhaust valve 3; Described base 12 and top cover 1 are arranged on bottom and the top of movable side wall 10 and fixed sidewall 8 respectively; Described base 12 and top cover 1 are provided with the chute for movable side wall 10 of sliding; Described base 12 is provided with several breather cheek valves 11; Described top cover 1 is provided with one-way exhaust valve 3; Described fixed sidewall 8 is provided with the locking device 6 for locking movable side wall 10, is provided with 4 layers of demarcation strip 5 inside described fixed sidewall 8, and described base 12 upper surface and demarcation strip 5 are also provided with multiple direction recess 7; Limiting plate 4 is connected with in described direction recess 7; Described limiting plate 4 can move in parallel along direction recess 7.
With reference to Fig. 3, described limiting plate 4 is made up of mainboard 4-1, raised line 4-4, base plate 4-2; Described mainboard 4-1 is arranged on base plate 4-2 upper left side; Both sides, described mainboard 4-1 lower end are provided with raised line 4-4; Described raised line 4-4 is arranged in direction recess 7, and described base plate 4-2 is provided with two spacing fixing through hole 4-3.
The quantity of described direction recess 7 is 3, and circumferentially formula is distributed on base 12 or demarcation strip 5.
Described movable side wall 10 is provided with handle 9, for movable side wall 10 of sliding.
Described demarcation strip 5 is provided with air-vent 13.
In described chute, the junction of movable side wall 10 and fixed sidewall 8 is provided with sealing gasket.
Described top cover 1 is provided with the handle 2 for carrying culture dish sterilization cassette.
Described breather cheek valve 11 circumferentially formula is distributed on base 12.
The operation principle of a kind of culture dish sterilization cassette of this utility model and using method: movable side wall 10 is sliped off with handle 9, then the size of culture dish 14 is pressed, if diameter is Ф 60, Ф 75, Ф 90, Ф 120 or Ф 150 etc., adjusting base 12 or the position of demarcation strip 5 upper limit plate 4 in direction recess 7 respectively, the centre distance making limiting plate 4 separate dividing plate 5 is mated with the size of culture dish 14, on the base 12 culture dish 14 being fixed on culture dish sterilization cassette or demarcation strip 5, as shown in Figure 2, then with handle 9 movable side wall 10 slided and contact with fixed sidewall 8, then with locking device 6, movable side wall 10 and fixed sidewall 8 being locked, open the one-way exhaust valve 3 of top cover 1, culture dish sterilization cassette is put into autoclave sterilizing, after sterilizing terminates, take out culture dish sterilization cassette, close the one-way exhaust valve 3 of top cover 1 again, make culture dish sterilization cassette and interior culture dish 14 natural cooling thereof, after being cooled to room temperature, when needs use culture dish 14, open the one-way exhaust valve 3 of top cover 1, then locking device 6 is opened, with handle 9, movable side wall 10 is sliped off, movable base 12 or demarcation strip 5 upper limit plate 4 again, the centre distance making limiting plate 4 separate dividing plate 5 is greater than the size of culture dish 14, take the culture dish 14 i.e. flat panel production of available solid medium more as required.
This culture dish sterilization cassette also can deposit the flat board after microbe inoculation, with handle 9, movable side wall 10 is sliped off, the microorganism flat board of variety classes or different disposal is put on different demarcation strips 5, then the size of culture dish 14 is pressed, adjusting base 12 or the position of demarcation strip 5 upper limit plate 4 in direction recess 7, clamp with limiting plate 4, then culture dish sterilization cassette is put into incubator quiescent culture.
A kind of culture dish sterilization cassette of this utility model, the number of plies of described fixed sidewall internal separation plate can also be 3 layers, 5 layers, 6 layers or 8 layers, and the number of described gathering sill can also be 4,5 or 6; The change of above technical characteristic, those skilled in the art is appreciated that by text description and implements, therefore is no longer separately illustrated as accompanying drawing.
Claims (8)
1. a culture dish sterilization cassette, is characterized in that, comprises base, top cover, movable side wall, fixed sidewall, breather cheek valve and one-way exhaust valve; Described base and top cover are arranged on bottom and the top of movable side wall and fixed sidewall respectively; Described base and top cover are provided with the chute for movable side wall of sliding; Described base is provided with several breather cheek valves; Described top cover is provided with one-way exhaust valve; Described fixed sidewall is provided with the locking device for locking movable side wall, is provided with 3 ~ 8 layers of demarcation strip inside described fixed sidewall, and described base upper surface and demarcation strip are also provided with multiple direction recess; Limiting plate is connected with in described direction recess; Described limiting plate can move in parallel along direction recess.
2. culture dish sterilization cassette as claimed in claim 1, it is characterized in that, described limiting plate is made up of mainboard, raised line, base plate; Described mainboard is arranged on base plate upper left side; Both sides, described mainboard lower end are provided with raised line; Described raised line is arranged in direction recess, and described base plate is provided with two spacing fixing through holes.
3. culture dish sterilization cassette as claimed in claim 1 or 2, it is characterized in that, the quantity of described direction recess is 3 ~ 6, and circumferentially formula is distributed on base or demarcation strip.
4. culture dish sterilization cassette as claimed in claim 1 or 2, it is characterized in that, described movable side wall is provided with handle, for movable side wall of sliding.
5. culture dish sterilization cassette as claimed in claim 1 or 2, it is characterized in that, described demarcation strip is provided with air-vent.
6. culture dish sterilization cassette as claimed in claim 1 or 2, is characterized in that, in described chute, the junction of movable side wall and fixed sidewall is provided with sealing gasket.
7. culture dish sterilization cassette as claimed in claim 1 or 2, it is characterized in that, described top cover is provided with the handle for carrying culture dish sterilization cassette.
8. culture dish sterilization cassette as claimed in claim 1 or 2, it is characterized in that, described breather cheek valve circumferentially formula is distributed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062897.0U CN204446680U (en) | 2015-01-29 | 2015-01-29 | A kind of culture dish sterilization cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062897.0U CN204446680U (en) | 2015-01-29 | 2015-01-29 | A kind of culture dish sterilization cassette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204446680U true CN204446680U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062897.0U Expired - Fee Related CN204446680U (en) | 2015-01-29 | 2015-01-29 | A kind of culture dish sterilization cassette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204446680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937856A (en) * | 2020-07-03 | 2020-11-17 | 李旭维 | Stem cell liquid nitrogen storage jar of access convenience |
-
2015
- 2015-01-29 CN CN201520062897.0U patent/CN204446680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937856A (en) * | 2020-07-03 | 2020-11-17 | 李旭维 | Stem cell liquid nitrogen storage jar of access convenience |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |