CN205473758U - Multipurpose thallus culture tube - Google Patents
Multipurpose thallus culture tube Download PDFInfo
- Publication number
- CN205473758U CN205473758U CN201620021039.6U CN201620021039U CN205473758U CN 205473758 U CN205473758 U CN 205473758U CN 201620021039 U CN201620021039 U CN 201620021039U CN 205473758 U CN205473758 U CN 205473758U
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- CN
- China
- Prior art keywords
- breach
- multipurpose
- knob
- catch
- lid
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a multipurpose thallus culture tube, including being responsible for the body and tube cap, be responsible for body upper end opening, the tube cap closes soon and installs be responsible for the open end of the body, it has the breach that runs through the tube cap from top to bottom to open on the tube cap, be equipped with the one deck ventilated membrane in the breach, the tube cap middle part is rotated and is installed the knob, the vertical setting of knob, and the lower extreme stretches out tube cap top and bottom respectively on it, the knob lower extreme be connected with with breach assorted separation blade, the knob can drive the separation blade and rotate, is rotating the in -process, the separation blade can shelter from the breach. The advantage: simple structure, convenient to use, accessible knob -operated control separation blade satisfies fungus and the eccentric demand of shaking with the relative position of ventilated membrane for the cultivation and the centrifugation of thallus are all gone on in cultivation household utensils, have simplified the step that obtains the thallus, have avoided transferring to the miscellaneous fungus pollution that the centrifuging tube in -process brought with cultured fungus liquid from the triangular flask.
Description
Technical field
This utility model relates to a kind of yeast culture vessel, particularly to a kind of multipurpose yeast culture pipe.
Background technology
In biological experiment, it is sometimes desirable to obtain the thalline of more amount.About the acquisition side that thalline is universal
Method is, is inoculated in by strain equipped with in the triangular flask of fluid medium, then is placed in shaking table by triangular flask,
Make bacterium amount reproduction, after the concentration of bacterium reaches necessarily to require by the time, bacterium solution is transferred in centrifuge tube, logical
Cross to be centrifuged and obtain thalline, in this process, need to use to organize culture vessel more, operate comparatively laborious, and
During obtaining thalline, the bacterium solution after being up to concentration requirement is needed to transfer in centrifuge tube, when once
Property the bacterium solution that processes more time, often seem loaded down with trivial details, and as easy as rolling off a log pollution microbes in transfer process,
Affect quality and number that thalline is finally cultivated.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multipurpose yeast culture pipe, effectively
Solve prior art and use multiple reaction, planter obtaining to generally require during thalline, operation
Process is comparatively laborious, and during obtaining thalline, needs the bacterium solution after being up to concentration requirement to transfer to
In centrifuge tube, when the disposable bacterium solution processed is more, often seem loaded down with trivial details, and in transfer process
As easy as rolling off a log pollution microbes, affects the quality sum purpose problem that thalline is finally cultivated.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of multipurpose yeast culture
Pipe, including main pipe and lid, above-mentioned main pipe's upper end open, above-mentioned lid screws and is arranged on above-mentioned master
The opening of body, above-mentioned lid has the breach running through lid up and down, is provided with one layer in above-mentioned breach
Ventilated membrane, is rotatablely equipped with knob in the middle part of above-mentioned lid, above-mentioned knob is vertically arranged, and its upper and lower side divides
Other protruded tube tops and bottom, above-mentioned knob lower end connects the catch matched with above-mentioned breach, on
Stating knob can drive catch to rotate, and in rotation process, above-mentioned catch can shelter from above-mentioned breach.
The beneficial effects of the utility model are: simple in construction, easy to use, can control catch by knob
Meet with the relative position of ventilated membrane and shake bacterium and centrifugal demand so that the cultivation of thalline all exists with centrifugal
Carry out in one culture vessel, simplify the step obtaining thalline, it is to avoid by cultured bacterium solution from three
The living contaminants that angle bottle brings during transferring to centrifuge tube.
On the basis of technique scheme, this utility model can also do following improvement.
Further, above-mentioned breach is set to sector.
The beneficial effect using above-mentioned further scheme relates to rationally, attractive in appearance.
Further, above-mentioned catch is set to the fan-shaped catch mated with above-mentioned breach.
Use above-mentioned further scheme to provide the benefit that with breach profile to match, reduce catch and making
During the consumption of raw material, reduce cost of manufacture.
Further, edge, both sides, above-mentioned catch top is symmetrically arranged with raised line, when above-mentioned catch shelters from
During above-mentioned breach, above-mentioned raised line props up the edge of above-mentioned breach.
Using above-mentioned further scheme to provide the benefit that makes catch can cover all breach, and sealing
Keep good, prevent in centrifugal process, under the influence of bacterium solution is run off by indentation, there or is splashed on ventilated membrane
Secondary use.
Further, above-mentioned ventilated membrane is non-woven fabrics.
Above-mentioned further scheme is used to provide the benefit that cheap, good air permeability.
Further, above-mentioned knob include rotating cylinder and be arranged on rotating cylinder top for hand-held twisting
Swivel head.
Knob structure is simple to use above-mentioned further scheme to provide the benefit that, easy to operate.
Further, above-mentioned swivel head is set to discoid.
Above-mentioned further scheme is used to provide the benefit that rotating head structure is attractive in appearance, it is simple to hand-held twisting.
Further, above-mentioned main pipe's opening is socketed with connection ring, and above-mentioned connection ring periphery is provided with outer spiral shell
Stricture of vagina, above-mentioned cap wall is provided with the female thread matched with the above-mentioned external screw thread being connected ring periphery, on
State threaded being arranged on above-mentioned connection ring of lid.
Use above-mentioned further scheme provide the benefit that main pipe be connected ring split design, it is simple to tear open
Unload, assemble the most more convenient so that main pipe can reuse as other experimental wares.
Further, above-mentioned connection ring is rubber or plastic material.
Connection ring making use cost is low to use above-mentioned further scheme to provide the benefit that, practicality is relatively
By force.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of multipurpose yeast culture pipe of the present utility model；
Fig. 2 is the plan structure schematic diagram of the lid of multipurpose yeast culture pipe of the present utility model；
Fig. 3 is the structural representation of the catch of the lid of multipurpose yeast culture pipe of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, main pipe, 2, lid, 3, ventilated membrane, 11, connect ring, 21, breach, 22, knob,
23, catch, 221, rotary column body, 222, swivel head, 231, raised line.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving
Release this utility model, be not intended to limit scope of the present utility model.
Embodiment: as illustrated in fig. 1 and 2, the multipurpose yeast culture pipe of the present embodiment includes main pipe 1
With lid 2, above-mentioned main pipe 1 upper end open, above-mentioned lid 2 screws and is arranged on above-mentioned main pipe's 1
Opening, above-mentioned lid 2 has the breach 21 running through lid 2 up and down, is provided with in above-mentioned breach 21
One layer of ventilated membrane 3, is rotatablely equipped with knob 22 in the middle part of above-mentioned lid 2, above-mentioned knob 22 is vertically arranged,
And its upper and lower side stretches out lid 2 top and bottom respectively, above-mentioned knob 2 lower end connects to be had and above-mentioned breach
The catch 23 that 21 match, above-mentioned knob 22 can drive catch 23 to rotate, in rotation process, on
State catch 23 and can shelter from above-mentioned breach 21.
Preferably, above-mentioned breach 21 is set to sector.
Further, above-mentioned catch 23 is set to the fan-shaped catch mated with above-mentioned breach 21, catch 23
Sectorial area more than the sectorial area of above-mentioned breach 21 so that it is above-mentioned breach 21 can be sheltered from completely.
As it is shown on figure 3, edge, both sides, above-mentioned catch 23 top is symmetrically arranged with raised line 231, when above-mentioned
When catch 23 shelters from above-mentioned breach 21, above-mentioned raised line 231 props up the edge of above-mentioned breach 21,
Make catch when being positioned at below above-mentioned breach 21, sealable cover above-mentioned breach.
Preferably, above-mentioned ventilated membrane 3 is non-woven fabrics, and its breathability is preferable.
As it is shown in figure 1, above-mentioned knob 22 includes rotating cylinder 221 and is arranged on rotating cylinder 221 and pushes up
The swivel head 222 for hand-held twisting in portion.
Preferably, above-mentioned swivel head 222 is set to discoid, handsome in appearance, it is simple to hand-held twisting.
In certain embodiments, above-mentioned swivel head 222 is also configured to spherical.
As it is shown in figure 1, in certain embodiments, above-mentioned main pipe 1 opening is socketed with connection ring 11,
Above-mentioned connection ring 11 periphery is provided with external screw thread, above-mentioned lid 2 inwall is provided with and is connected ring with above-mentioned
The female thread that the external screw thread of 11 peripheries matches, what above-mentioned lid 2 was threaded is arranged on above-mentioned connection ring
On 11 so that main pipe 1 and connection ring 11 split design, reduce the technology difficulty of overall processing, this
Outward, main pipe 1 can use conventional glassmaking ware, can carry out multiplex as other vessel tested.
Preferably, above-mentioned connection ring 11 is rubber or plastic material, and its use cost is relatively low, it is simple to push away
Extensively.
During experiment, if need to obtain more amount thalline, fluid medium can be joined main pipe
In in 1, then toward inoculation of medium bacterium, cover lid 2 and screw, then by knob 22 by catch
Breach 21 region at 23 whiz ventilated membrane 3 places so that air can enter in main pipe 1, beneficially bacterium
The amount reproduction of body, puts in shaking table by whole culture tube, and concussion is cultivated, and waits cell concentration to reach to want
After asking, whole culture tube is taken out, be threaded to below ventilated membrane 3 cover by catch 23 by knob 22
Breach 21, when preventing centrifugal, bacterium solution splashes and runs off on fan-shaped ventilated membrane 3 or at breach 21, next step,
Whole culture tube is put into centrifuge, required thalline can be obtained.
Said process can regulate the catch 23 occlusion area to above-mentioned breach 21 by knob 22, make
Catch 23 can not block above-mentioned breach 21 with partial occlusion or catch 23, by regulating above-mentioned breach 21
The area importing air capacity makes the air capacity entered in main pipe 1 by breach 21 can regulate and control, just
In yeast culture.
Multipurpose yeast culture tubular construction of the present utility model is simple, easy to use, can be controlled by knob
Catch meets the demand shaken bacterium and be centrifuged with the relative position of ventilated membrane so that the cultivation of thalline is with centrifugal
All carry out in a culture vessel, simplify the step obtaining thalline, it is to avoid by cultured bacterium solution
The living contaminants brought during triangular flask transfers to centrifuge tube.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (9)
1. a multipurpose yeast culture pipe, it is characterized in that: include main pipe (1) and lid (2), described main pipe (1) upper end open, described lid (2) screws the opening being arranged on described main pipe (1), the breach (21) running through lid (2) up and down is had in described lid (2), one layer of ventilated membrane (3) it is provided with in described breach (21), described lid (2) middle part is rotatablely equipped with knob (22), described knob (22) is vertically arranged, and its upper and lower side stretches out lid (2) top and bottom respectively, described knob (22) lower end connects the catch (23) matched with described breach (21), described knob (22) can drive catch (23) to rotate, in rotation process, described catch (23) can shelter from described breach (21).
A kind of multipurpose yeast culture pipe the most according to claim 1, it is characterised in that: described breach (21) is set to sector.
A kind of multipurpose yeast culture pipe the most according to claim 2, it is characterised in that: described catch (23) is set to the fan-shaped catch mated with described breach (21).
A kind of multipurpose yeast culture pipe the most according to claim 3, it is characterized in that: edge, described catch (23) both sides, top is symmetrically arranged with raised line (231), when described catch (23) shelters from described breach (21), described raised line (231) props up the edge of described breach (21).
5. according to a kind of multipurpose yeast culture pipe described in any one of Claims 1-4, it is characterised in that: described ventilated membrane (3) is non-woven fabrics.
6. according to a kind of multipurpose yeast culture pipe described in any one of Claims 1-4, it is characterised in that: described knob (22) includes rotating cylinder (221) and is arranged on the swivel head for hand-held twisting (222) at rotating cylinder (221) top.
A kind of multipurpose yeast culture pipe the most according to claim 6, it is characterised in that: described swivel head (222) is set to discoid.
8. according to a kind of multipurpose yeast culture pipe described in any one of Claims 1-4, it is characterized in that: described main pipe (1) opening is socketed with connection ring (11), described connection ring (11) periphery is provided with external screw thread, being provided with the female thread matched with the described external screw thread being connected ring (11) periphery on described lid (2) inwall, what described lid (2) was threaded is arranged on described connection ring (11).
A kind of multipurpose yeast culture pipe the most according to claim 8, it is characterised in that: described connection ring (11) is rubber or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021039.6U CN205473758U (en) | 2016-01-11 | 2016-01-11 | Multipurpose thallus culture tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021039.6U CN205473758U (en) | 2016-01-11 | 2016-01-11 | Multipurpose thallus culture tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205473758U true CN205473758U (en) | 2016-08-17 |
Family
ID=56666530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021039.6U Expired - Fee Related CN205473758U (en) | 2016-01-11 | 2016-01-11 | Multipurpose thallus culture tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205473758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662078A (en) * | 2019-02-14 | 2019-04-23 | 贵州大学 | A kind of dual-purpose double-deck collection of specimens pipe of detachable air-permeable sealing |
-
2016
- 2016-01-11 CN CN201620021039.6U patent/CN205473758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662078A (en) * | 2019-02-14 | 2019-04-23 | 贵州大学 | A kind of dual-purpose double-deck collection of specimens pipe of detachable air-permeable sealing |
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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: 20160817 Termination date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |