CN216236993U

CN216236993U - Microbial culture dish for bioengineering experiments

Info

Publication number: CN216236993U
Application number: CN202122223072.0U
Authority: CN
Inventors: 陈志霞
Original assignee: Individual
Current assignee: Hebei Xinkong Medical Equipment Co.,Ltd.
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-08
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a microbial culture dish for bioengineering experiments, which comprises a culture box with an upward opening, a culture tank arranged in the middle of the lower end face of an inner cavity of the culture box, a pressure plate arranged in the culture tank, a support assembly arranged between the pressure plate and the culture tank, a sealing cover plate sleeved with the culture box, and a handle arranged in the middle of the upper end face of the sealing cover plate. According to the microbial culture dish for bioengineering experiments, the pressing plate is arranged in the culture tank, so that the cover glass can be fixed conveniently through the pressing plate, the adherent growth environment of cells is effectively ensured, and the cell detachment is avoided.

Description

Microbial culture dish for bioengineering experiments

Technical Field

The utility model relates to the technical field of culture dishes, in particular to a microbial culture dish for a biological engineering experiment.

Background

The culture dish is a laboratory vessel used for microorganism or cell culture, consists of a plane disc-shaped bottom and a cover, is generally made of glass or plastics, the culture dish is basically divided into two types, mainly comprises plastics and glass, the glass can be used for plant material, microorganism culture and adherent culture of animal cells, the plastic can be polyethylene material, has disposable and multiple use, is suitable for the operation of laboratory inoculation, lineation and bacterium separation, and can be used for the culture of plant material;

in the culture dish in the prior art, holes are usually drilled at the bottom of the culture dish, cover glass with the thickness of 170-;

therefore, a microorganism culture dish for bioengineering experiments is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a microorganism culture dish for bioengineering experiments, aiming at solving the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a microbial cultivation ware for bioengineering experiments, is in including opening culture box up, setting culture tank, the setting of terminal surface middle part position are in under the culture box inner chamber the clamp plate in the culture tank, set up the clamp plate with supporting component between the culture tank, with the sealed apron that the culture box cup jointed mutually and setting are in the handle of sealed apron up end middle part position.

In a preferred aspect of the present invention, the culture box is made of plastic, and the inner wall of the culture tank is a smooth arc surface.

Through adopting above-mentioned technical scheme, and then be convenient for cultivate the cell through the culture tank.

In a preferred aspect of the present invention, a first limit baffle is disposed at an upper middle portion of the outer periphery of the culture box, the first limit baffle is circumferentially disposed with a center of a circle of the culture box as a center point, and the first limit baffle is fixedly connected to the culture box.

Through adopting above-mentioned technical scheme, and then be convenient for support the lower extreme of sealed apron through first limit baffle to be convenient for be connected sealed apron with the cultivation box.

In a preferred aspect of the present invention, the culture box is provided with support legs at the periphery of the lower end thereof, and the support legs are fixedly connected with the culture box.

Through adopting above-mentioned technical scheme, and then be convenient for support the culture box through the supporting legs, and then the staff of being convenient for observes the cell in the culture box.

In a preferred aspect of the present invention, the support assembly includes a second limit baffle fixedly disposed on an outer periphery of an upper end of the culture tank, and a connection wing plate disposed on an outer periphery of the pressure plate, the connection wing plate is fixedly connected to the pressure plate, and an outer diameter of the connection wing plate is larger than an outer diameter of the second limit baffle.

Through adopting above-mentioned technical scheme, and then be convenient for support the connection pterygoid lamina through second limit baffle to the clamp plate of being convenient for is fixed the slide glass in to the culture tank.

Compared with the prior art, the utility model has the beneficial effects that: the microorganism culture dish for the bioengineering experiment has the characteristics of reasonable design and simple operation, and is convenient for fixing a cover glass through the pressing plate due to the fact that the pressing plate is arranged in the culture tank, so that the adherent growth environment of cells is effectively guaranteed, and cell detachment is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the overall structure of a microorganism culture dish for bioengineering experiments (when a sealing cover plate is half-sectioned);

FIG. 2 is a schematic structural diagram of a partial explosion diagram in a microorganism culture dish for bioengineering experiments according to the present invention;

FIG. 3 is a schematic structural view of a half-sectional view of the entire structure of a microorganism culture dish for bioengineering experiments according to the present invention;

FIG. 4 is a schematic structural view of an enlarged view of FIG. 3A in the culture dish for microorganisms for bioengineering experiments according to the present invention.

In the figure: 1-culture box, 11-supporting feet, 12-first limit baffle, 13-culture tank, 131-second limit baffle, 2-pressing plate, 21-connecting wing plate, 3-sealing cover plate and 31-handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a microbial culture dish for bioengineering experiments comprises a culture box 1 with an upward opening, a culture tank 13 arranged in the middle of the lower end face of an inner cavity of the culture box 1, a pressing plate 2 arranged in the culture tank 13, a supporting assembly arranged between the pressing plate 2 and the culture tank 13, a sealing cover plate 3 sleeved with the culture box 1 and a handle 31 arranged in the middle of the upper end face of the sealing cover plate 3.

Referring to fig. 1, 2, 3 and 4, the culture box 1 is made of plastic, and the inner wall of the culture tank 13 is a smooth arc surface, so as to facilitate the culture of cells through the culture tank 13.

Referring to fig. 1, 2, 3 and 4, in order to connect the sealing cover plate 3 with the culture box 1, a first limit baffle 12 is disposed at the middle upper portion of the periphery of the culture box 1, the first limit baffle 12 is circumferentially disposed with the center of circle of the culture box 1 as the central point, the first limit baffle 12 is fixedly connected with the culture box 1, and then the lower end of the sealing cover plate 3 is supported by the first limit baffle 12, so that the sealing cover plate 3 is connected with the culture box 1.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, in order to avoid direct contact between the culture box 1 and the contact surface, the culture box 1 is not convenient for the worker to take, the support legs 11 are disposed on the periphery of the lower end of the culture box 1, the support legs 11 are fixedly connected with the culture box 1, so that the culture box 1 is conveniently supported by the support legs 11, and the worker can conveniently observe the cells in the culture box 1.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the supporting assembly includes a second limit baffle 131 fixedly disposed at the periphery of the upper end of the culture tank 13 and a connection wing plate 21 disposed at the periphery of the pressing plate 2, the connection wing plate 21 is fixedly connected to the pressing plate 2, and the outer diameter of the connection wing plate 21 is greater than the outer diameter of the second limit baffle 131, so that the connection wing plate 21 is conveniently supported by the second limit baffle 131, thereby facilitating the fixing of the slide glass in the culture tank 13 by the pressing plate 2, and in addition, since the outer diameter of the connection wing plate 21 is greater than the outer diameter of the second limit baffle 131, the pressing plate 2 can be conveniently taken by the worker.

The working principle is as follows: when the cell culture box is used, firstly, a glass slide with cells is placed in the culture tank 13, then the pressing plate 2 is placed in the culture tank 13 until the connecting wing plate 21 on the periphery of the pressing plate 2 is contacted with the second limit baffle 131 on the periphery of the culture tank 13, and then the sealing cover plate 3 is sleeved with the culture box 1 until the lower end of the sealing cover plate 3 is contacted with the second limit baffle 131.

The device obtained by the design can basically meet the requirements that the culture dish in the prior art is suitable for the observation area only in the perforated area, and in addition, due to the hydrophobicity of the glass material of the culture dish, cells cannot adhere well to the glass, the growth state is not good, and even the phenomenon of cell flaking occurs during confocal scanning imaging is used.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a microbial cultivation ware for bioengineering experiments which characterized in that: including opening culture box (1) up, set up culture tank (13), the setting of end surface middle part position are in under culture box (1) inner chamber clamp plate (2), the setting in culture tank (13) are in clamp plate (2) with support assembly between culture tank (13), with sealed apron (3) and the setting that culture box (1) cup jointed are in sealed apron (3) up end middle part position's handle (31).

2. The microorganism culture dish for bioengineering experiments according to claim 1, wherein the culture box (1) is made of plastic material, and the inner wall of the culture groove (13) is a smooth arc surface.

3. The microorganism culture dish for bioengineering experiments according to claim 2, wherein the first limit baffle (12) is arranged at the middle upper part of the periphery of the culture box (1), the first limit baffle (12) is circumferentially arranged by taking the circle center of the culture box (1) as the central point, and the first limit baffle (12) is fixedly connected with the culture box (1).

4. The microorganism culture dish for bioengineering experiments according to claim 3, wherein the lower periphery of culture box (1) is provided with supporting legs (11), and the supporting legs (11) are fixedly connected with culture box (1).

5. The microorganism culture dish for bioengineering experiments according to claim 4, wherein the support assembly comprises a second limit baffle (131) fixedly arranged at the periphery of the upper end of the culture tank (13) and a connection wing plate (21) arranged at the periphery of the pressure plate (2).

6. The microorganism culture dish for bioengineering experiments according to claim 5, wherein the connection wing plate (21) is fixedly connected with the pressure plate (2), and the outer diameter of the connection wing plate (21) is larger than the outer diameter of the second limit baffle (131).