CN214167894U - Nutrient agar culture medium device - Google Patents
Nutrient agar culture medium device Download PDFInfo
- Publication number
- CN214167894U CN214167894U CN202021635452.4U CN202021635452U CN214167894U CN 214167894 U CN214167894 U CN 214167894U CN 202021635452 U CN202021635452 U CN 202021635452U CN 214167894 U CN214167894 U CN 214167894U
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- CN
- China
- Prior art keywords
- culture medium
- fixedly connected
- nutrient agar
- culture
- cover
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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
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- 239000001963 growth medium Substances 0.000 title claims abstract description 79
- 239000006916 nutrient agar Substances 0.000 title claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 210000000078 claw Anatomy 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000002609 medium Substances 0.000 claims description 6
- 239000003814 drug Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 241001446247 uncultured actinomycete Species 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model belongs to the technical field of biological medicine, in particular to a nutrient agar culture medium device, which comprises a culture substrate, wherein the bottom of the culture substrate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the bottom of the culture substrate and extends inwards, a plurality of stirring claws are fixedly sleeved at the extending end of the rotating shaft, a culture substrate cover is arranged at the top of the culture substrate, two ends of the culture substrate cover are fixedly connected with supporting blocks, the supporting blocks are provided with sockets, clamping rods are slidably inserted in the sockets, the culture substrate is provided with clamping grooves corresponding to the clamping rods, the fixing sleeves are fixedly sleeved at the ends of the clamping rods, which are close to the clamping grooves, springs are sleeved on the clamping rods, the utility model has simple structure and convenient use, and can better mix the culture medium when in use, so that the culture medium is fully heated and disinfected, the use is convenient, the culture medium can be prevented from forming bottom, and the use experience is good.
Description
Technical Field
The utility model belongs to the technical field of the biological medicine, especially, relate to a nutrient agar culture medium device.
Background
The culture medium is a nutrient substrate which is prepared by combining different nutrient substances and is used for the growth and the propagation of microorganisms, plants or animals (or tissues), generally contains carbohydrate, nitrogen-containing substances, inorganic salt (including trace elements), vitamins, water and the like, is a basic substance for providing cell nutrition and promoting the cell proliferation, is a living environment for the cell growth and the propagation, has a plurality of types, can be divided into a natural culture medium, a synthetic culture medium and a semi-synthetic culture medium according to the sources of preparation raw materials, and can be divided into a solid culture medium, a liquid culture medium and a semi-solid culture medium according to physical states; the culture medium can be classified into a basic culture medium, a selective culture medium, an enrichment culture medium, an identification culture medium and the like according to the culture function, and can be classified into a bacterial culture medium, an actinomycete culture medium, a yeast culture medium, a fungus culture medium and the like according to the application range, and the culture medium is generally required to be tested and adjusted in pH value after being prepared, and is required to be sterilized, and generally comprises high-temperature sterilization and filtration sterilization. The culture medium is rich in nutrient substances, is easy to pollute or deteriorate, is not suitable for long-term storage after being prepared, and is best prepared for use.
The existing solid culture medium usually needs to be added with agar in the preparation process, and is not convenient enough to use and poor in use experience when being used for preparing the solid culture medium.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a nutrient agar culture medium device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nutrient agar culture medium device, includes the culture medium body, the bottom fixedly connected with motor of culture medium body, the output fixedly connected with axis of rotation of motor, the one end of axis of rotation runs through the bottom of culture medium body and inwards extends, the fixed cover of one end that the axis of rotation extends has a plurality of stirring claws, the top of culture medium body is equipped with the culture medium lid, the equal fixedly connected with supporting shoe in both ends of culture medium lid, be equipped with the socket on the supporting shoe, it is equipped with the kelly to slide in the socket to insert, be equipped with the draw-in groove that corresponds with the kelly on the culture medium body, the fixed cover of one end that the kelly is close to the draw-in groove has been cup jointed fixed, the cover is equipped with the spring on the kelly, the both ends of spring respectively with fixed cover and supporting shoe fixed connection, the one end fixedly connected with movable handle of fixed cover is kept away from to the kelly.
Preferably, four supporting legs are distributed at four corners of the bottom of the culture medium in a rectangular manner, and the bottoms of the supporting legs are fixedly connected with a base.
Preferably, a protective cover is arranged outside the motor, and the top of the protective cover is in threaded connection with the bottom of the culture substrate through a plurality of locking screws.
Preferably, the top of the culture medium cover is fixedly connected with a U-shaped handle, and the outer surface of the U-shaped handle is provided with an anti-skid knurl.
Preferably, the top of the culture medium body is provided with a sealing groove, and the bottom of the culture medium cover is provided with a sealing bulge corresponding to the sealing groove.
Preferably, the bottom of the culture medium body is provided with an annular cavity, and an annular electric heating plate is arranged in the annular cavity.
Has the advantages that: the utility model discloses in, through arranging the raw materials inside the culture medium body, close the culture medium lid, play certain elasticity joint effect to the culture medium lid simultaneously through the kelly under the elastic support effect of spring, the leakproofness between culture medium body and the culture medium lid has been strengthened, switch on simultaneously, make motor and cyclic annular electric heating board begin to heat the stirring, the heating method is the constant temperature heating, the motor passes through the axis of rotation transmission when the heating and makes the stirring claw rotate, stir the culture medium, thereby avoid concentrating the knot end of heating position and make the culture medium can the homogeneous mixing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a nutrient agar medium device;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1-culture medium, 2-motor, 3-rotating shaft, 4-stirring claw, 5-culture medium cover, 6-supporting block, 7-clamping rod, 8-fixing sleeve, 9-spring, 10-movable handle, 11-supporting leg, 12-base, 13-protective cover, 14-locking screw, 15-U-shaped handle, 16-anti-skidding knurl, 17-sealing bulge and 18-annular electric heating plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a nutrient agar culture medium device, including culture medium 1, the bottom fixedly connected with motor 2 of culture medium 1, the output fixedly connected with axis of rotation 3 of motor 2, the one end of axis of rotation 3 runs through the bottom of culture medium 1 and inwards extends, the fixed cover of one end that axis of rotation 3 extends has a plurality of stirring claws 4, culture medium 1's top is equipped with culture medium lid 5, the equal fixedly connected with supporting shoe 6 in both ends of culture medium lid 5, be equipped with the socket on the supporting shoe 6, it is equipped with kelly 7 to slide in the socket, be equipped with the draw-in groove that corresponds with kelly 7 on culture medium 1, fixed cover 8 has been cup jointed to kelly 7's one end, the cover is equipped with spring 9 on kelly 7, spring 9's both ends respectively with fixed cover 8 and supporting shoe 6 fixed connection, the one end fixedly connected with movable handle 10 of fixed cover 8 is kept away from to kelly 7.
In the embodiment, four supporting legs 11 are distributed at four corners of the bottom of the culture medium 1 in a rectangular manner, and the bottoms of the supporting legs 11 are fixedly connected with a base 12; a protective cover 13 is arranged outside the motor 2, and the top of the protective cover 13 is in threaded connection with the bottom of the culture substrate 1 through a plurality of locking screws 14; the top of the culture medium cover 5 is fixedly connected with a U-shaped handle 15, and the outer surface of the U-shaped handle 15 is provided with an anti-skid knurl 16; the top of the culture substrate 1 is provided with a sealing groove, and the bottom of the culture substrate cover 5 is provided with a sealing bulge 17 corresponding to the sealing groove; the bottom of the culture substrate 1 is provided with an annular cavity, and an annular electric heating plate 18 is arranged in the annular cavity.
The working principle is as follows: during the use, place the raw materials in culture medium 1 inside, close culture medium lid 5, play certain elasticity joint effect to culture medium lid 5 under the elastic support effect of spring 9 through kelly 7 simultaneously, the leakproofness between culture medium 1 and the culture medium lid 5 has been strengthened, switch on simultaneously, make motor 2 and cyclic annular electric heating board 18 begin to heat the stirring, the heating method is the constant temperature heating, motor 2 makes stirring claw 4 rotate through the 3 transmissions of axis of rotation 3 in the heating, stir the culture medium, make its disinfection of being heated fully, thereby avoid gathering the end of heating position and making the culture medium can the homogeneous mixing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A nutrient agar culture medium device comprises a culture medium body (1), and is characterized in that: the bottom fixedly connected with motor (2) of culture medium body (1), the output fixedly connected with axis of rotation (3) of motor (2), the bottom and the inside extension of culture medium body (1) are run through to the one end of axis of rotation (3), the fixed cover of the one end that axis of rotation (3) extend has been connect a plurality of stirring claw (4), the top of culture medium body (1) is equipped with culture medium lid (5), the equal fixedly connected with supporting shoe (6) in both ends of culture medium lid (5), be equipped with the socket on supporting shoe (6), it is equipped with kelly (7) to slide to insert in the socket, be equipped with the draw-in groove that corresponds with kelly (7) on culture medium body (1), the fixed cover that has been connected to the one end that kelly (7) is close to the draw-in groove has been connect fixed cover (8), the cover is equipped with spring (9) on kelly (7), the both ends of spring (9) respectively with fixed cover (8) and supporting shoe (6) fixed connection, one end of the clamping rod (7) far away from the fixed sleeve (8) is fixedly connected with a movable handle (10).
2. The nutrient agar medium device as claimed in claim 1, wherein: four supporting legs (11) are distributed at four corners of the bottom of the culture medium body (1) in a rectangular mode, and the bottoms of the supporting legs (11) are fixedly connected with bases (12).
3. The nutrient agar medium device as claimed in claim 1, wherein: the outside of motor (2) is equipped with protection casing (13), the bottom threaded connection of the top of protection casing (13) through a plurality of locking screw (14) and culture substrate (1).
4. The nutrient agar medium device as claimed in claim 1, wherein: the top of the culture medium cover (5) is fixedly connected with a U-shaped handle (15), and the outer surface of the U-shaped handle (15) is provided with an anti-skid knurl (16).
5. The nutrient agar medium device as claimed in claim 1, wherein: the top of the culture medium body (1) is provided with a sealing groove, and the bottom of the culture medium cover (5) is provided with a sealing bulge (17) corresponding to the sealing groove.
6. The nutrient agar medium device as claimed in claim 1, wherein: the bottom of the culture substrate (1) is provided with an annular cavity, and an annular electric heating plate (18) is arranged in the annular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021635452.4U CN214167894U (en) | 2020-08-09 | 2020-08-09 | Nutrient agar culture medium device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021635452.4U CN214167894U (en) | 2020-08-09 | 2020-08-09 | Nutrient agar culture medium device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167894U true CN214167894U (en) | 2021-09-10 |
Family
ID=77589821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021635452.4U Expired - Fee Related CN214167894U (en) | 2020-08-09 | 2020-08-09 | Nutrient agar culture medium device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167894U (en) |
-
2020
- 2020-08-09 CN CN202021635452.4U patent/CN214167894U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210910 |