CN202918908U - Novel edible fungi strain preservation device convenient for getting strains at any time - Google Patents
Novel edible fungi strain preservation device convenient for getting strains at any time Download PDFInfo
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- CN202918908U CN202918908U CN 201220633631 CN201220633631U CN202918908U CN 202918908 U CN202918908 U CN 202918908U CN 201220633631 CN201220633631 CN 201220633631 CN 201220633631 U CN201220633631 U CN 201220633631U CN 202918908 U CN202918908 U CN 202918908U
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Abstract
The utility model relates to a novel edible fungi strain preservation device convenient for getting strains at any time. The preservation device comprises a test tube body and a test tube cover, wherein at least one weakening area is formed in the axial direction of the test tube body; and the weakening area is preferably a ring-shaped groove. The novel edible fungi strain preservation device convenient for getting strains at any time disclosed by the utility model has the beneficial effects that the test tube body of the device is formed by one step, part of unnecessary test tubes can be conveniently discarded because of the unique weakening area design, thereby greatly reducing the strain pollution opportunities. According to a plurality of preservation tests of needle mushroom strains, the preservation effect satisfies the test and production requirements.
Description
Technical field
The utility model belongs to edible mushroom preservation field, particularly the edible fungus species storage device got at any time kind of a kind of novel being convenient to.
Background technology
After good bacterial classification was selected, necessary its merit of maintenance was constant or lack as much as possible slack-off change, just is unlikely to reduce productivity, can use aborning for a long time.The method of culture presevation is a lot, comprises that substantially low temperature regularly transplants preserving process, atoleine preserving process, preservation of sand tube method, nature culture preserving process, physiological saline preserving process, lyophilization, nitrogen ultra low temperature preserving process.At present, edible fungus species still mainly adopts as shown in Figure 1 test tube or bottle preserving process in China, but it has length consuming time and the holding time is shorter, the stable bad easy inactivation of bacterial classification, easily morph or degenerate, switching reaches repeatedly gets kind, and especially part is got misoperation in kind of process and caused bacterial classification to pollute.Chinese patent CN202385526U discloses a kind of test tube, basic ideas are to be designed to the master-slave casing endless tube, be that the master-slave casing endless tube comprises two above bigger diameter ends taper type sleeve up, the coaxial along the vertical direction grafting of each taper type sleeve also is sealed and matched, and wherein is positioned at a undermost taper type sleeve and coordinates with the benzvalene form base seal.Although realized the function of sampling at any time, can't use the similar materials such as glass due to " taper type sleeve ", cause being difficult for each other sealing, the bacterial classification opportunities for contamination increases.
The utility model content
The utility model provides a kind of novel being convenient to get at any time the edible fungus species storage device of planting, and the test tube body of this device is one-shot forming, and the bacterial classification opportunities for contamination reduces greatly.
Edible fungus species storage device that this is novel is convenient to get at any time kind comprises test tube body and test tube cap, the test tube body at least one atenuator region axially arranged.This atenuator region can be processed by methods such as frosted, chemical attacks, and purpose is to make this regional test tube wall thickness be significantly less than other zones.When certain atenuator region being applied torsion when enough large, it can disconnect.
A kind of atenuator region is for being designed to annular recess preferably.When in vitro preservation had edible fungus species, the user can get kind easily, then only need will be vacant the test tube application of force disconnect and getting final product, reach the purpose of getting at any time kind.The design of annular recess is for most convenient, apply the mode of torsion minimum.
Annular recess of the present utility model also can be for what be interrupted, and purpose is to increase robustness.Certainly, also can for the demand of specific-assignment sampling, annular recess be designed to oval-shaped.
Another preferably scheme be exactly the atenuator region that is formed by the ring-type concave point, namely utilize radially-arranged serial concave point to realize reducing the purpose of atenuator region stress, and then conveniently twist off.
In order to be easy to processing, ring-type concave point of the present utility model can be the standard patterns such as circle, round rectangle.
Test tube cap of the present utility model is selected from but is not limited to silica gel lid, in case of necessity, also can be between test tube cap and test tube blooming.
This novel being convenient to is got at any time the edible fungus species storage device beneficial effect of planting and is, the test tube body of this device is one-shot forming, unique atenuator region design can discard unwanted part test tube easily, thereby the bacterial classification opportunities for contamination is reduced greatly, show the Pass Test of preservation effect and production requirement through a large amount of Asparagus bacterial classification preservation tests.
Description of drawings
Fig. 1, common edible fungus species preservation test tube;
Fig. 2, the edible fungus species storage device of being convenient to get at any time kind with annular recess novel;
Fig. 3, the edible fungus species storage device of being convenient to get at any time kind with ring-type concave point novel.
Embodiment
Embodiment 1 as shown in Figure 2, a kind of novel edible fungus species storage device of being convenient to get at any time kind, storage device comprises test tube body 11 and test tube cap 12, test tube body 11 be axially arranged with 7 annular recess 13.
Embodiment 2 as shown in Figure 3, edible fungus species storage device that another is novel is convenient to get at any time kind, storage device comprises test tube body 21 and test tube cap 22, test tube body 1 be axially arranged with 7 ring-type concave points 23, ring-type concave point 23 be circle.
Embodiment 3 is substantially the same manner as Example 1 with the embodiment difference is, annular recess is what be interrupted.
Embodiment 4 substantially the same manner as Example 1 with the embodiment difference be that annular recess is oval-shaped.
Embodiment 5 is substantially the same manner as Example 2, and difference is that the ring-type concave point is round rectangle.
The above embodiment is only that preferred embodiment of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (8)
1. novel edible fungus species storage device of being convenient to get at any time kind, described storage device comprises test tube body (11) and test tube cap (12), it is characterized in that, described test tube body (11) at least one atenuator region (13) axially arranged.
2. novel being convenient to as claimed in claim 1 got the edible fungus species storage device of planting at any time, it is characterized in that, described atenuator region (13) is annular recess.
3. novel being convenient to as claimed in claim 1 got the edible fungus species storage device of planting at any time, it is characterized in that, described annular recess is what be interrupted.
4. novel being convenient to as claimed in claim 1 got the edible fungus species storage device of planting at any time, it is characterized in that, described annular recess is oval-shaped.
5. novel being convenient to as claimed in claim 1 got the edible fungus species storage device of planting at any time, it is characterized in that, described atenuator region (23) is the ring-type concave point.
6. novel being convenient to as claimed in claim 1 got the edible fungus species storage device of planting at any time, it is characterized in that, described ring-type concave point is circular.
7. novel being convenient to as claimed in claim 1 got the edible fungus species storage device of planting at any time, it is characterized in that, described ring-type concave point is for being round rectangle.
8. novel being convenient to as claimed in claim 1 got the edible fungus species storage device of planting at any time, it is characterized in that, described test tube cap (12) is the silica gel lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633631 CN202918908U (en) | 2012-11-26 | 2012-11-26 | Novel edible fungi strain preservation device convenient for getting strains at any time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633631 CN202918908U (en) | 2012-11-26 | 2012-11-26 | Novel edible fungi strain preservation device convenient for getting strains at any time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918908U true CN202918908U (en) | 2013-05-08 |
Family
ID=48208904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220633631 Expired - Lifetime CN202918908U (en) | 2012-11-26 | 2012-11-26 | Novel edible fungi strain preservation device convenient for getting strains at any time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202918908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850988A (en) * | 2016-06-15 | 2016-08-17 | 山东农业大学 | Maize germplasm storage cup |
| CN112535066A (en) * | 2020-12-09 | 2021-03-23 | 内蒙古自治区农牧业科学院 | Edible fungus strain preservation device and matched seeding device |
-
2012
- 2012-11-26 CN CN 201220633631 patent/CN202918908U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850988A (en) * | 2016-06-15 | 2016-08-17 | 山东农业大学 | Maize germplasm storage cup |
| CN105850988B (en) * | 2016-06-15 | 2019-01-15 | 山东农业大学 | Corn germ plasm resource reservoir cups |
| CN112535066A (en) * | 2020-12-09 | 2021-03-23 | 内蒙古自治区农牧业科学院 | Edible fungus strain preservation device and matched seeding device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |