CN213587214U

CN213587214U - Multifunctional culture device for fruit flies

Info

Publication number: CN213587214U
Application number: CN202022344714.8U
Authority: CN
Inventors: 张敏; 郝娟; 张学尧
Original assignee: Shanxi University
Current assignee: Shanxi University
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-02
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the technical field of the fruit bat experiment, concretely relates to multi-functional culture apparatus of fruit bat. The bottle cap and the feed chassis are movably arranged at the upper end and the lower end of the bottle body respectively, a breathable net is arranged on the upper surface of the bottle cap, an ether filling port is formed in the breathable net, a rotary cap is arranged above the ether filling port and is rotatably arranged on the bottle cap through a fixed shaft, the bottle body is made of transparent materials, a semicircular slot is formed in the middle of the bottle body, a partition plate is movably arranged in the semicircular slot, and a shading sleeve is slidably arranged outside the bottle body. The utility model discloses set up the shading cover, utilized the phototaxis of fruit fly, made the fruit fly in upper portion or lower part activity in the pipe, when the fruit fly was in the activity of upper portion, inserted the division board in the semicircle slot to create the anesthesia environment of fruit fly, avoided the problem that the fruit fly can escape among the current anesthesia technique.

Description

Multifunctional culture device for fruit flies

Technical Field

The utility model belongs to the technical field of the fruit bat experiment, concretely relates to multi-functional culture apparatus of fruit bat.

Background

At present, in a laboratory, the culture of the drosophila and the related operations in the anesthesia are generally carried out in a conical flask or a large test tube, a culture medium which can provide nutrition for the drosophila is generally paved at the bottom of the flask, and cotton is wrapped by gauze at the bottle mouth to form a bottle stopper. When microscope observation of adult fruit flies, selection of virginator flies, hybridization of different strains or other operations are carried out, anesthesia treatment needs to be carried out on the fruit flies, when the anesthesia treatment is carried out, a common treatment method is to open a bottle stopper, quickly butt joint a bottle opening of another clean conical bottle or a culture tube with the bottle opening for placing the fruit flies, introduce the fruit flies into a new bottle by utilizing phototaxis of the fruit flies, open a plug corner of the new bottle, quickly place an anesthetic into the bottle, and quickly cover the bottle stopper; in addition, the bottle stopper is opened when the fruit flies survive and die in the fruit fly seed preservation process, the bottle opening of another clean conical bottle or a culture tube is quickly butted with the bottle opening for placing the fruit flies, the old tube opening downwards flicks the fruit flies into a new tube with an upward tube opening, and then the bottle stopper is quickly covered; however, in the above process, on one hand, the fruit flies will escape out of the bottle with a high probability, and on the other hand, dead fruit flies in the old pipe or bad feed with feces will enter the new pipe. In addition, some fruit flies will adhere to the bottle stopper during the culture process, which causes inconvenience to the subsequent experimental operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional culture apparatus of fruit bat to above-mentioned problem.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a multi-functional culture apparatus of fruit bat, includes body, bottle lid and fodder chassis activity respectively set up the upper end and the lower extreme at the body, the upper surface of bottle lid is provided with ventilative net be provided with the ether fill opening on the ventilative net the top of ether fill opening is provided with the rotating cover, the rotating cover passes through the rotatable setting of fixed axle on the bottle lid, the body is transparent material the middle part of body is provided with semicircle slot the activity is provided with the division board in the semicircle slot the outside slip cap of body is equipped with the shading cover.

Furthermore, a semicircular clamping groove opposite to the semicircular slot is formed in the bottle body, and the shape of the partition plate is the same as that formed by combining the semicircular slot and the semicircular clamping groove.

Furthermore, the height of the semicircular slot and the semicircular clamping groove is 0.5-1.5mm, so that fruit flies are prevented from escaping.

Furthermore, the retaining curtain is arranged inside the semicircular slot, when the partition plate is inserted, the retaining curtain is pushed open by the partition plate, and when the partition plate is pulled out, the retaining curtain falls under the action of self gravity.

Furthermore, a protruding piece is fixedly connected to one side of the partition plate corresponding to the semicircular slot, so that the partition plate can be conveniently inserted and extracted.

Furthermore, the bottle cap and the feed base plate are connected with the bottle body in a threaded connection mode.

Furthermore, the pore diameter of the breathable net is 10-200 meshes.

Furthermore, the height of the shading sleeve is half of the height of the bottle body.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses set up the shading cover, utilize the phototaxis of fruit bat through sliding the shading cover, make the fruit bat move in upper portion or lower part in the pipe, when the fruit bat moves in upper portion, insert the division board in the semicircle slot, thereby create the anesthesia environment of fruit bat, avoided the problem that the fruit bat can escape in the current anesthesia technique, made things convenient for going on of fruit bat anesthesia experiment, simultaneously the utility model discloses still utilize above-mentioned step to separate the fruit bat that survives and dead fruit bat;

2. the utility model discloses a rotatory lid replaces the bottle plug, and when the rotatory lid was opened, self can not take out the fruit bat.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the bottle body of the present invention;

fig. 3 is a schematic structural view of the bottle cap of the present invention;

fig. 4 is a schematic structural view of the partition plate of the present invention;

fig. 5 is a schematic structural view of the feed chassis of the present invention;

in the figure, a bottle body-1, a bottle cap-2, a feed chassis-3, a ventilation net-4, an ether filling opening-5, a rotary cover-6, a fixed shaft-7, a semicircular slot-8, a partition plate-9, a shading sleeve-10, a semicircular slot-11, a baffle curtain-12 and a convex sheet-13.

Detailed Description

In order to further illustrate the technical solution of the present invention, the present invention is further explained by the following embodiments.

As shown in fig. 1 to 5, a multifunctional cultivating device for drosophila melanogaster comprises a bottle body 1, a bottle cap 2 and a feed chassis 3, wherein the bottle cap 2 and the feed chassis 3 are respectively in threaded connection with the upper end and the lower end of the bottle body 1, the upper surface of the bottle cap 2 is provided with a breathable net 4, the pore diameter of the breathable net 4 is 10-200 meshes, the breathable net 4 is provided with an ether filling port 5, a rotary cover 6 is arranged above the ether filling port 5, the rotary cover 6 is rotatably arranged on the bottle cap 2 through a fixed shaft 7, the bottle body 1 is made of transparent material, the middle part of the bottle body 1 is provided with a semicircular slot 8, a baffle curtain 12 is arranged inside the semicircular slot 8, the baffle curtain 12 is pushed open by a partition plate 9 when the partition plate 9 is inserted, the baffle curtain 12 falls under the action of self gravity when the partition plate 9 is pulled out, the semicircular slot 11 opposite to the semicircular slot 8 is arranged inside the bottle body 1, semicircle slot 8 and semicircle draw-in groove 11 highly be 0.5-1.5mm semicircle slot 8 internalization is provided with division board 9, division board 9 shape with the shape that forms after semicircle slot 8 and the combination of semicircle draw-in groove 11 is the same division board 9 and the corresponding one side fixedly connected with of semicircle slot 8 protruding piece 13 to be convenient for inserting and taking out of division board 9 the outside slip cover of body 1 is equipped with shading cover 10, shading cover 10 highly is half of the body 1 height.

Fruit fly anesthesia and separation of dead and surviving individual fruit flies: firstly, the shading sleeve 10 is moved to the lower half part of the bottle body 1, the fruit flies are moved to the upper half part of the bottle body 1 by utilizing the phototaxis of the fruit flies, then the partition plate 9 is inserted into the semicircular slot 8, the living fruit flies are sealed at the upper half part of the bottle body 1, and then the feed chassis 3 can be opened to remove dead fruit flies; during anesthesia, the partition plate 9 is inserted, the rotary cover 6 is opened, ether is added from the ether filling port 5, and the living fruit flies are anesthetized, after the fruit flies are anesthetized, the bottle cover 2 is opened, the anesthetized fruit flies can be taken out, and subsequent virgin flies selecting operation or fruit fly strain replacement is carried out.

The essential features and advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a multi-functional culture apparatus of fruit bat which characterized in that: the bottle comprises a bottle body (1), a bottle cap (2) and a feed chassis (3), wherein the bottle cap (2) and the feed chassis (3) are movably arranged at the upper end and the lower end of the bottle body (1) respectively, a breathable net (4) is arranged on the upper surface of the bottle cap (2), an ether filling opening (5) is formed in the breathable net (4), a rotary cover (6) is arranged above the ether filling opening (5), the rotary cover (6) is rotatably arranged on the bottle cap (2) through a fixed shaft (7), the bottle body (1) is made of transparent materials, a semicircular slot (8) is formed in the middle of the bottle body (1), a partition plate (9) is movably arranged in the semicircular slot (8), and a shading sleeve (10) is slidably sleeved outside the bottle body (1).

2. The multifunctional fruit fly culture device according to claim 1, wherein: the bottle is characterized in that a semicircular clamping groove (11) opposite to the semicircular slot (8) is formed in the bottle body (1), and the shape of the partition plate (9) is the same as that formed after the semicircular slot (8) and the semicircular clamping groove (11) are combined.

3. The multifunctional fruit fly culture device according to claim 2, wherein: the height of the semicircular slot (8) and the semicircular clamping groove (11) is 0.5-1.5mm, so that fruit flies are prevented from escaping.

4. The multifunctional fruit fly culture device according to claim 3, wherein: the baffle curtain (12) is arranged in the semicircular slot (8), when the partition plate (9) is inserted, the baffle curtain (12) is pushed open by the partition plate (9), and when the partition plate (9) is pulled out, the baffle curtain (12) falls under the action of self gravity.

5. The multifunctional fruit fly culture device according to claim 1, wherein: and one side of the partition plate (9) corresponding to the semicircular slot (8) is fixedly connected with a protruding sheet (13) so as to facilitate the insertion and extraction of the partition plate (9).

6. The multifunctional fruit fly culture device according to claim 1, wherein: the bottle cap (2) and the feed chassis (3) are connected with the bottle body (1) in a threaded connection mode.

7. The multifunctional fruit fly culture device according to claim 1, wherein: the pore diameter of the breathable net (4) is 10-200 meshes.

8. The multifunctional fruit fly culture device according to claim 1, wherein: the height of the shading sleeve (10) is half of the height of the bottle body (1).