CN209572902U - A kind of drosophila culture collection device - Google Patents
A kind of drosophila culture collection device Download PDFInfo
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- CN209572902U CN209572902U CN201920146543.2U CN201920146543U CN209572902U CN 209572902 U CN209572902 U CN 209572902U CN 201920146543 U CN201920146543 U CN 201920146543U CN 209572902 U CN209572902 U CN 209572902U
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- drosophila
- bottle
- collecting pipe
- spherical
- collection device
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Abstract
The utility model discloses a kind of drosophilas to cultivate collection device, including drosophila culture bottle, communicating pipe, spherical collecting pipe and anesthesia bottle；Culture medium is filled in the drosophila culture bottle, the bottle mouth position of the drosophila culture bottle is provided with vapor-permeable plug, connection mouth is additionally provided on the body of the drosophila culture bottle, and the connection mouth is connected to drosophila culture bottle；One end of the communicating pipe is socketed in the connection mouth, and the other end of communicating pipe is socketed on spherical collecting pipe, is provided with valve the communicating pipe between its ends between, and spherical collecting pipe is provided with permeability cell far from the side of communicating pipe；The anesthesia bottle is set to the lower section of spherical collecting pipe, and the bottleneck of anesthesia bottle is connected to the bottom of spherical collecting pipe.A kind of drosophila provided by the utility model cultivates collection device, does not have to pat finger pipe when collecting drosophila, not will cause drosophila death, collecting will not fly out into the drosophila in anesthesia bottle, escape.
Description
Technical field
The utility model relates to drosophila culture technique fields, and in particular to a kind of drosophila culture collection device.
Background technique
Genetics experiments are most important links in genetics teaching, it is therefore intended that allow student by do it yourself to test come
The basic theory of science of heredity is verified, practice genetics experiments technology and analysis genetics experiments are as a result, in the hope of sharpening understanding in turn
The theoretical content of science of heredity is grasped, the setting of experimental project surrounds this purpose and is unfolded.From Morgan in 1909 by drosophila
As after the material of research hereditary variation and chromosome relationship, drosophila is just with its history of life is short, raising is easy, chromosome letter
Singly, the advantages that mutant is more become one of most important model invertebrate organism in life science, more and more experiments
Scientific research is carried out by model animal of drosophila in room, therefore, mass rearing drosophila and must continue conservation for a long time, drosophila in the laboratory in
The quality of raising is directly related to the quality of Genetics Experimental Teaching.In the prior art, the culture of drosophila is to be stamped tampon
Refer to and cultivated in pipe, the collection of drosophila is carried out with anesthesia bottle.When transfer refers to the drosophila in pipe, needs to pat finger pipe, drosophila is made to shake
The bottom for referring to pipe is fallen on, at this time if referring to that culture medium is thinning in pipe, the drosophila fallen that shakes can be stuck wing, and transfer does not come out, fruit
Fly can be dead；If culture medium prepare it is bad some are dry, have crack between culture medium meeting and bottle wall, drosophila once falls into,
It will lead to drosophila death.At the end of collection, anesthesia bottle is separated with pipe is referred to, respectively lid tampon, separated moment holds makes very much
It escapes and flies away at drosophila, it is many inconvenient and worried that these problems are taken to the research of drosophila related experiment, needs to improve.
Utility model content
For the defects in the prior art, the utility model provides a kind of drosophila culture collection device, when collecting drosophila
Refer to pipe without patting, not will cause drosophila death, collecting will not fly out into the drosophila in anesthesia bottle, escape.
The utility model is achieved through the following technical solutions.
A kind of drosophila culture collection device, including drosophila culture bottle, communicating pipe, spherical collecting pipe and anesthesia bottle；
Culture medium is filled in the drosophila culture bottle, the bottle mouth position of the drosophila culture bottle is provided with vapor-permeable plug, institute
It states and is additionally provided with connection mouth on the body of drosophila culture bottle, the connection mouth is connected to drosophila culture bottle；
One end of the communicating pipe is socketed in the connection mouth, and the other end of communicating pipe is socketed on spherical collecting pipe,
It is provided with valve the communicating pipe between its ends between, spherical collecting pipe is provided with permeability cell far from the side of communicating pipe；
The anesthesia bottle is set to the lower section of spherical collecting pipe, and the bottleneck of anesthesia bottle is connected to the bottom of spherical collecting pipe.
The bottle mouth position of the anesthesia bottle is provided with bottle cap as a further improvement of the utility model, sets on the bottle cap
It is equipped with through-hole, which is configured with the stopple that can fill in the through-hole, and the centre of the stopple is provided with cotton hole, the cotton
Cotton is filled in hole.
Strainer is provided in the permeability cell as a further improvement of the utility model, the aperture of the strainer does not surpass
Cross 0.5mm.
The other end of the permeability cell is connected with asepwirator pump as a further improvement of the utility model,.
The vapor-permeable plug is rubber stopper as a further improvement of the utility model, is offered on the rubber stopper
The aperture of stomata, the air hole is no more than 0.5mm.
Moth-killing device is provided on the outside of the spherical collecting pipe as a further improvement of the utility model,.
As a further improvement of the utility model, the moth-killing device be arranged on the outside of the spherical collecting pipe with
The contour trap lamp of the spherical shape collecting pipe.
As a further improvement of the utility model, the moth-killing device be pasted on the outside of the spherical collecting pipe can
Light emitting diode.
It is provided with funnel between the spherical collecting pipe and the anesthesia bottle as a further improvement of the utility model,
The lower end of the funnel is inserted into the bottleneck of the anesthesia bottle, and the bottom of the upper end of the funnel and the spherical collecting pipe connects
It is logical.
The beneficial effects of the utility model are embodied in:
A kind of drosophila provided by the utility model cultivates collection device, and manufacturing cost is low, can promote the use of on a large scale, when
When needing to collect drosophila, by connection pipe sleeve in connection mouth, and valve is opened, the drosophila in drosophila culture bottle will be toward air stream
Logical spherical collecting pipe direction is flown to, and when the drosophila aggregation in spherical collecting pipe is excessive, gently touches spherical collection at this time
Pipe drosophila will just fall into anesthesia bottle, when having shifted, first close the valve of communicating pipe, complete to the drosophila in spherical collecting pipe
When portion is transferred into anesthesia bottle, spherical collecting pipe and anesthesia bottle are separated, moment covers the stopple on anesthesia bottle, hole beyond the Great Wall
Cotton in ether is added dropwise, so that it may smoothly drosophila is anaesthetized, finally separates spherical collecting pipe and culture bottle.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is a kind of drosophila culture collection device structural schematic diagram in the utility model embodiment.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
Embodiment
As shown in Figure 1, a kind of drosophila cultivates collection device, including drosophila culture bottle 1, communicating pipe 5,7 and of spherical collecting pipe
Anesthesia bottle 8.
Drosophila culture bottle 1 is for filling culture medium 2.The bottle mouth position of drosophila culture bottle 1 is provided with vapor-permeable plug 3, this implementation
The vapor-permeable plug 3 of example can be rubber stopper, and air hole is offered on rubber stopper 3, and the aperture of air hole is no more than 0.5mm, breathes freely
Rubber stopper 3 can guarantee that there is in drosophila culture bottle 1 sufficient oxygen, normally live for drosophila.Certainly, vapor-permeable plug 3
But not limited to this, in other embodiments, vapor-permeable plug 3 may be replaced by ventilative cotton plug etc., as long as being able to achieve ventilative
And prevent drosophila from flying out.Connection mouth 4, connection mouth 4 and drosophila culture bottle 1 are additionally provided on the body of drosophila culture bottle 1
Inner cavity connection.
In the present embodiment, communicating pipe 5 is rubber tube, but not limited to this.One end of communicating pipe 5 is socketed in connection mouth 4,
The other end of communicating pipe 5 is socketed on spherical collecting pipe 7.Communicating pipe 5 is provided with valve 6 between its ends between.Spherical collecting pipe 7
Side far from communicating pipe 5 is provided with permeability cell 10.When valve 6 is in close state, the fruit in drosophila culture bottle 1 can be prevented
Fly is mobile to spherical 7 direction of collecting pipe；On the contrary, drosophila in drosophila culture bottle 1 being capable of edge when valve 6 is in the open state
It is moved to spherical collecting pipe 7 communicating pipe 5.
The bottom end of spherical collecting pipe 7 is connected with anesthesia bottle 8, and anesthesia bottle 8 is set to the lower section of spherical collecting pipe 7.Anesthesia bottle 8
Bottleneck is connected to the bottom of spherical collecting pipe 7.The bottle mouth position of anesthesia bottle 8 is provided with bottle cap, is provided with through-hole on bottle cap, the anesthesia
For bottle 8 configured with the stopple 9 that can fill in through-hole, the centre of stopple 9 is provided with cotton hole, is filled with cotton in cotton hole.The present embodiment
Stopple 9 can be hung on bottle cap by a flexible strand.
Strainer 11 is provided in permeability cell 10, the aperture of strainer 11 is no more than 0.5mm.In the present embodiment of the utility model
In, the outside of spherical collecting pipe 7 be pasted with can light emitting diode 12, in another embodiment, can light emitting diode 12 can be with
Replace with the trap lamp contour with spherical collecting pipe 7.Can light emitting diode 12 or trap lamp, can lure drosophila from drosophila train
Bottle 1 is supported to the movement of the direction of spherical collecting pipe 7, therefore the efficiency of drosophila collection can be promoted.
In the present embodiment of the utility model, funnel 13, funnel 13 are provided between spherical collecting pipe 7 and anesthesia bottle 8
Lower end insertion anesthesia bottle 8 bottleneck in, the upper end of funnel 13 is connected to the bottom of spherical shape collecting pipe 7.The setting of funnel 13, can
To facilitate drosophila to fall into anesthesia bottle 8, simultaneously because the tip of funnel 13 is downward, it can effectively prevent drosophila out of anesthesia bottle 8
It is flown in spherical collecting pipe 7 again.
In the present embodiment of the utility model, the other end of permeability cell 10 is connected with asepwirator pump 14, and asepwirator pump 14 is set
It sets, the flowing velocity of air in spherical collecting pipe 7 can be promoted, drosophila is mobile along air-flow, and then improves the transfer speed of drosophila
Degree.
The present embodiment drosophila culture collection device in use, first by the both ends of communicating pipe 5 respectively with drosophila culture bottle 1
It is connected with spherical collecting pipe 7, spherical collecting pipe 7 is connected with anesthesia bottle 8, when needing to collect drosophila, and opens valve, drosophila training
Supporting the drosophila in bottle 1 will fly to toward 7 direction of spherical collecting pipe of air circulation, when the drosophila in spherical collecting pipe 7 assembled
When more, gently touching spherical 7 drosophila of collecting pipe at this time will just be fallen into anesthesia bottle 8, when having shifted, first close communicating pipe
5 valve 6 divides spherical collecting pipe 7 with anesthesia bottle 8 when the drosophila in spherical collecting pipe 7 is all transferred into anesthesia bottle 8
It opens, moment covers the stopple 9 on anesthesia bottle 8, ether is added dropwise in the cotton on stopple 9, so that it may smoothly anaesthetize drosophila, most
Spherical collecting pipe 7 and culture bottle 1 are separated afterwards.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (9)
1. a kind of drosophila cultivates collection device, which is characterized in that including drosophila culture bottle, communicating pipe, spherical collecting pipe and anesthesia
Bottle；
For filling culture medium in the drosophila culture bottle, the bottle mouth position of the drosophila culture bottle is provided with vapor-permeable plug, described
Connection mouth is additionally provided on the body of drosophila culture bottle, the connection mouth is connected to the inner cavity of the drosophila culture bottle；
One end of the communicating pipe is socketed in the connection mouth, and the other end of the communicating pipe is socketed in the spherical collecting pipe
On, it is provided with valve the communicating pipe between its ends between, the spherical shape collecting pipe is provided with far from the side of the communicating pipe
Permeability cell；
The anesthesia bottle is set to the lower section of the spherical collecting pipe, the bottom of the bottleneck of the anesthesia bottle and the spherical collecting pipe
Connection.
2. drosophila according to claim 1 cultivates collection device, which is characterized in that the bottle mouth position of the anesthesia bottle is provided with
Bottle cap is provided with through-hole on the bottle cap, which is configured with the stopple that can fill in the through-hole, and the centre of the stopple is opened
There is cotton hole, is filled with cotton in the cotton hole.
3. drosophila according to claim 1 cultivates collection device, which is characterized in that it is provided with strainer in the permeability cell,
The aperture of the strainer is no more than 0.5mm.
4. a kind of drosophila according to claim 1 or 3 cultivates collection device, which is characterized in that the permeability cell it is another
End is connected with asepwirator pump.
5. a kind of drosophila according to claim 1 cultivates collection device, which is characterized in that the vapor-permeable plug is rubber
It fills in, air hole is offered on the rubber stopper, the aperture of the air hole is no more than 0.5mm.
6. a kind of drosophila according to claim 1 cultivates collection device, which is characterized in that the outside of the spherical shape collecting pipe
It is provided with moth-killing device.
7. a kind of drosophila according to claim 6 cultivates collection device, which is characterized in that the moth-killing device is that setting exists
The trap lamp contour with the spherical collecting pipe on the outside of the spherical shape collecting pipe.
8. a kind of drosophila according to claim 6 cultivates collection device, which is characterized in that the moth-killing device is to be pasted onto
It is described spherical shape collecting pipe on the outside of can light emitting diode.
9. a kind of drosophila according to claim 1 cultivates collection device, which is characterized in that the spherical shape collecting pipe with it is described
Funnel is provided between anesthesia bottle, the lower end of the funnel is inserted into the bottleneck of the anesthesia bottle, the upper end of the funnel and institute
State the bottom connection of spherical collecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146543.2U CN209572902U (en) | 2019-01-28 | 2019-01-28 | A kind of drosophila culture collection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146543.2U CN209572902U (en) | 2019-01-28 | 2019-01-28 | A kind of drosophila culture collection device |
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| CN209572902U true CN209572902U (en) | 2019-11-05 |
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| CN201920146543.2U Expired - Fee Related CN209572902U (en) | 2019-01-28 | 2019-01-28 | A kind of drosophila culture collection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566544A (en) * | 2019-01-28 | 2019-04-05 | 秦永燕 | A kind of drosophila culture collection device |
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2019
- 2019-01-28 CN CN201920146543.2U patent/CN209572902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566544A (en) * | 2019-01-28 | 2019-04-05 | 秦永燕 | A kind of drosophila culture collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: No. 73 City North East Street, Changzhi, Shanxi Province Patentee after: changzhi university Address before: 046000 Unit 602 households of Building No. 11, 73 North East Street, Changzhi City, Shanxi Province Patentee before: Qin Yongyan |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20220128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |