CN213447118U

CN213447118U - A culture dish for biological detection

Info

Publication number: CN213447118U
Application number: CN202022213672.4U
Authority: CN
Inventors: 朱晓迪
Original assignee: Wuhan Jishenghe Technology Co ltd
Current assignee: Wuhan Jishenghe Technology Co ltd
Priority date: 2020-10-08
Filing date: 2020-10-08
Publication date: 2021-06-15
Anticipated expiration: 2030-10-08

Abstract

The utility model discloses a culture dish for biological detection, pass through membrane and transparent cover including base, micropore, the first sealed pad of outside fixedly connected with of base, and the inboard pasting of the middle part left end of base is connected with the micropore and passes through the membrane, the inboard threaded connection in the right side lower extreme of base has the connecting block, and the upper end inboard of base is provided with interior culture dish, the inside mobile hole of having seted up of right-hand member of interior culture dish, and the sealed pad of middle part lower fixed surface connection second of interior culture dish, the transparent cover is located the upper end outside of interior culture dish, the inboard fixedly connected with magnifying glass in middle part of transparent cover. This a culture dish for biological detection both can cultivate the aerobe, can cultivate the anaerobism again, can make the cultivation effectual to the organism simultaneously, is convenient for observe the biology of cultivateing to and be convenient for to cultivateing biology and culture solution filtration separation, detect the biology of cultivateing.

Description

A culture dish for biological detection

Technical Field

The utility model relates to a culture dish technical field specifically is a culture dish for biological detection.

Background

In order to ensure that cells can grow and propagate in an in vitro environment, the cells are usually cultured by a culture dish, and the culture dish is an experimental utensil for culturing microorganisms or cells and is generally made of transparent glass or transparent plastic;

the existing culture dish is generally difficult to meet the requirements of culturing aerobic organisms and culturing anaerobic organisms, has poor culture effect, is inconvenient for filtering and separating the cultured organisms and culture solution and detecting the cultured organisms, and therefore, the culture dish for biological detection is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a culture dish for biological detection to solve the current culture dish that proposes in the above-mentioned background art, generally be difficult to satisfy and can cultivate the aerobe, can cultivate the anaerobe again, it is poor to cultivate the effect, is not convenient for to cultivate biology and culture solution filtering separation, carries out the problem that detects to the cultivation biology.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a culture dish for biological detection, passes through membrane and transparent cover plate including base, micropore, the first sealed pad of outside fixedly connected with of base, and the inboard pasting of the middle part left end of base is connected with the micropore and passes through the membrane, the inboard threaded connection of the right side lower extreme of base has the connecting block, and the upper end inboard of base is provided with interior culture dish, the inside flow hole of having seted up of right-hand member of interior culture dish, and the sealed pad of middle part lower surface fixedly connected with second of interior culture dish, transparent cover plate is located the upper end outside of interior culture dish, and the inside bleeder vent of having seted up of lower extreme of transparent cover plate to the inboard of bleeder vent is provided with the filter screen, the inboard fixedly connected with magnifying glass in middle part of transparent cover plate, and the left end middle part upper surface of transparent cover plate is pasted and is.

Preferably, the first sealing gasket, the second sealing gasket and the third sealing gasket are respectively connected with the base, the inner culture dish and the transparent cover plate in a sticking mode, and the first sealing gasket and the third sealing gasket are tightly attached to the inner culture dish.

Preferably, the upper end and the lower end of the inner culture dish are in threaded connection with the transparent cover plate and the base respectively, the second sealing gasket is tightly attached to the base, and the length of the second sealing gasket is the same as the diameter of the inner side of the base.

Preferably, the length of the middle part of the flow hole is the same as that of the middle part of the microporous permeable membrane, the outer cross section of the flow hole is smaller than that of the microporous permeable membrane, and the outer cross section of the flow hole is semicircular.

Preferably, the upper surface of the air hole is positioned at the lower side of the upper surface of the inner culture dish, a plurality of groups of air holes are symmetrically arranged on the center of the transparent cover plate, and the filter screen is connected with the air hole in a sticking way.

Preferably, the magnifier is connected with the transparent cover plate in an embedded mode, and the upper surface and the lower surface of the magnifier are respectively positioned on the same horizontal plane with the upper surface and the lower surface of the middle of the transparent cover plate.

Compared with the prior art, the beneficial effects of the utility model are that: the culture dish for biological detection can be used for culturing both aerobic organisms and anaerobic organisms, has a good biological culture effect, is convenient for observing the cultured organisms, and is convenient for filtering and separating the cultured organisms and culture solution to detect the cultured organisms;

1. the first sealing gasket, the inner culture dish and the transparent cover plate are arranged, the positions of the air holes and the upper surface of the inner culture dish can be conveniently controlled by rotating the transparent cover plate, so that aerobic organisms and anaerobic organisms can be cultured, and the biological culture effect is convenient to be good under the action of the first sealing gasket and the third sealing gasket which are tightly attached and connected outside the inner culture dish and the filter screen which is attached and connected in the air holes;

2. the transparent cover plate is provided with a micropore transparent film, an inner culture dish, a transparent cover plate and a label, the magnifier which is embedded and connected with the transparent cover plate is convenient for observing the micropore transparent film and the organisms on the inner culture dish, and the label which is adhered and connected with the transparent cover plate is convenient for clearly knowing the organisms in the culture dish;

3. be provided with interior culture dish, flow hole and the sealed pad of second, through rotating interior culture dish, make it under the threaded connection of base, the sealed pad of disconnection second is connected with the inseparable laminating of base to make flow hole site in the top that the micropore permeates the membrane, be convenient for carry out filtering separation to cultivateing biology and culture solution, thereby be convenient for make this culture dish detect the biology.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left side cross-sectional structure of the present invention;

FIG. 3 is a right side schematic view of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a first gasket; 3. microporous membrane penetration; 4. connecting blocks; 5. an inner culture dish; 6. a flow aperture; 7. a second gasket; 8. a transparent cover plate; 9. air holes are formed; 10. a filter screen; 11. a magnifying glass; 12. a label; 13. and a third gasket.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a culture dish for biological detection comprises a base 1, a first sealing pad 2, a micropore permeable membrane 3, a connecting block 4, an inner culture dish 5, a flow hole 6, a second sealing pad 7, a transparent cover plate 8, a vent hole 9, a filter screen 10, a magnifier 11, a label 12 and a third sealing pad 13, wherein the outer side of the base 1 is fixedly connected with the first sealing pad 2, the inner side of the left end of the middle part of the base 1 is pasted with the micropore permeable membrane 3, the inner side of the right lower end of the base 1 is in threaded connection with the connecting block 4, the inner culture dish 5 is arranged on the inner side of the upper end of the base 1, the flow hole 6 is arranged inside the right end of the inner culture dish 5, the lower surface of the middle part of the inner culture dish 5 is fixedly connected with the second sealing pad 7, the transparent cover plate 8 is positioned on the outer side of the upper end of the inner culture dish 5, a magnifier 11 is fixedly connected to the inner side of the middle part of the transparent cover plate 8, a label 12 is connected to the upper surface of the middle part of the left end of the transparent cover plate 8 in a sticking manner, and a third sealing gasket 13 is fixedly connected to the outer side of the outer end of the transparent cover plate 8;

as shown in fig. 1 and 2, the first sealing gasket 2, the second sealing gasket 7 and the third sealing gasket 13 are respectively connected with the base 1, the inner culture dish 5 and the transparent cover plate 8 in a sticking manner, and the first sealing gasket 2 and the third sealing gasket 13 are both tightly attached to the inner culture dish 5, so that the sealing performance between the first sealing gasket 2 and the third sealing gasket 13 and the inner culture dish 5 is maintained;

as in fig. 1 and 4, the central length dimension of the flow aperture 6 is the same as the central length dimension of the microporous permeable membrane 3, and the outer cross-section of the flow aperture 6 is smaller than the outer cross-section of the microporous permeable membrane 3, and the cross section of the outer side of the flow hole 6 is semicircular, which is convenient for filtering the culture solution, as shown in figure 1, figure 2, figure 3 and figure 4, the upper surface of the air hole 9 is positioned at the lower side of the upper surface of the inner culture dish 5, and a plurality of groups of air holes 9 are arranged in central symmetry with respect to the transparent cover plate 8, the filter screen 10 is connected with the air holes 9 in a sticking way, so that the air entering the inner culture dish 5 can be conveniently filtered through the air holes 9 and the air holes 9, as shown in the figure 1 and the figure 2, the magnifier 11 is connected with the transparent cover plate 8 in an embedding way, and the upper and lower surfaces of the magnifier 11 are respectively in the same horizontal plane with the upper and lower surfaces of the middle part of the transparent cover plate 8, so that the observation can be conveniently carried out through the transparent cover plate 8 and the magnifier 11.

The working principle is as follows: when the culture dish for biological detection is used, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, the cultured organism and the culture solution are placed inside the inner culture dish 5, under the action of the second sealing gasket 7 which is pasted and connected on the inner culture dish 5 and the base 1 being tightly attached and connected, the cultured organism and the culture solution are positioned inside the base 1 and the inner culture dish 5, then the transparent cover plate 8 is rotated to be in threaded connection with the inner culture dish 5, if the cultured organism is an aerobic organism, the transparent cover plate 8 is rotated to make the lower surface of the filter screen 10 pasted and connected in the vent hole 9 be positioned on the upper surface upper side of the inner culture dish 5, if the cultured organism is an anaerobic organism, the transparent cover plate 8 is rotated to make the upper surface of the filter screen 10 pasted and connected in the vent hole 9 be positioned on the lower side of the upper surface of the inner culture dish 5, thereby achieving the purposes of culturing both aerobic organism and culturing the anaerobic organism, the first sealing gasket 2 and the third sealing gasket 13 which are connected with the base 1, the microporous permeable membrane 3 and the transparent cover plate 8 in a sticking way are tightly attached to the inner culture dish 5, and the culture dish has good biological culture effect under the filtering action of the filter screen 10 in the air holes 9;

in the process of cultivation, as shown in fig. 1, fig. 2 and fig. 4, under the magnifying effect of the magnifying glass 11 embedded and connected to the inner side of the middle part of the transparent cover plate 8, the living things on the microporous permeable membrane 3 and the inner culture dish 5 can be conveniently observed, and the living things in the culture dish can be conveniently known through the label 12 adhered and connected to the transparent cover plate 8, after the cultivation, the tight attaching connection between the second sealing gasket 7 and the base 1 is disconnected by rotating the inner culture dish 5, and the flow hole 6 formed in the inner culture dish 5 is positioned above the microporous permeable membrane 3 adhered and connected to the base 1, so that the cultivated living things and the culture solution are filtered and separated through the microporous permeable membrane 3, and the living things can be conveniently detected by the culture dish in the later period, as shown in fig. 1, fig. 2 and fig. 3, because the connecting block 4 is in threaded connection with the base 1, the threaded connection between the connecting block 4 and the base 1 can, thereby facilitating the discharge of the culture solution in the base 1 to complete a series of operations of the culture dish for bioassay, which are not described in detail in this specification and are known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A culture dish for biological detection, includes base (1), micropore permeable membrane (3) and transparent apron (8), its characterized in that: the outer side of the base (1) is fixedly connected with a first sealing gasket (2), the inner side of the left end of the middle part of the base (1) is pasted and connected with a micropore permeable membrane (3), the inner side of the right lower end of the base (1) is in threaded connection with a connecting block (4), the inner side of the upper end of the base (1) is provided with an inner culture dish (5), a flow hole (6) is formed inside the right end of the inner culture dish (5), the lower surface of the middle part of the inner culture dish (5) is fixedly connected with a second sealing gasket (7), the transparent cover plate (8) is positioned on the outer side of the upper end of the inner culture dish (5), air holes (9) are formed inside the lower end of the transparent cover plate (8), a filter screen (10) is arranged inside the air holes (9), the inner side of the middle part of the transparent cover plate (8) is fixedly connected with a magnifying lens, and a third sealing gasket (13) is fixedly connected to the outer side of the outer end of the transparent cover plate (8).

2. A culture dish for biological detection according to claim 1, wherein: first sealed pad (2), second sealed pad (7) and third sealed pad (13) are connected through the mode of pasting with base (1), interior culture dish (5) and transparent cover plate (8) respectively, and just first sealed pad (2) and third sealed pad (13) all with interior culture dish (5) close fitting connection.

3. A culture dish for biological detection according to claim 1, wherein: the upper end and the lower end of the inner culture dish (5) are respectively in threaded connection with the transparent cover plate (8) and the base (1), the second sealing gasket (7) is tightly attached to the base (1), and the length dimension of the second sealing gasket (7) is the same as the diameter dimension of the inner side of the base (1).

4. A culture dish for biological detection according to claim 1, wherein: the length of the middle part of the flow hole (6) is the same as that of the middle part of the microporous permeable membrane (3), the outer side cross section of the flow hole (6) is smaller than that of the microporous permeable membrane (3), and the outer side cross section of the flow hole (6) is semicircular.

5. A culture dish for biological detection according to claim 1, wherein: the upper surface of the air hole (9) is positioned at the lower side of the upper surface of the inner culture dish (5), a plurality of groups of air holes (9) are symmetrically arranged about the center of the transparent cover plate (8), and the filter screen (10) is connected with the air hole (9) in a sticking way.

6. A culture dish for biological detection according to claim 1, wherein: the magnifying glass (11) is connected with the transparent cover plate (8) in an embedded mode, and the upper surface and the lower surface of the magnifying glass (11) are located on the same horizontal plane with the upper surface and the lower surface of the middle of the transparent cover plate (8) respectively.