CN212560246U

CN212560246U - A culture dish for biological assay

Info

Publication number: CN212560246U
Application number: CN202021049563.7U
Authority: CN
Inventors: 倪宏; 金美芳; 李梅
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-19
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a culture dish for biological assay, including casing, fixed column, rotor plate, first spring, division board, second spring, reference column, apron, first sealing washer, second sealing washer, first fixed plate, mounting panel, pull board and second fixed plate. The utility model has simple structure and convenient operation, can separate the culture dish into two parts through the rotating plate, the separating plate and other structures, is convenient for carrying out classification contrast experiments, and can adjust the position of the separating plate through the fixed column and other structures; can be convenient for install the apron through the reference column, can be convenient for fix the position of apron through first fixed plate and second fixed plate isotructure, make the fixed effect of apron better, prevent that the culture dish from moving the in-process apron landing, preventing that the fungus crowd from damaging.

Description

A culture dish for biological assay

Technical Field

The utility model relates to a culture dish specifically is a culture dish for biological assay, belongs to experiment consumptive material application technical field.

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 animal cell adherent culture and can also be used, 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 plant material culture.

The culture dish that present biological assay used single structure is difficult to separate culture dish inside, carries out categorised contrast experiment, and the apron of the culture dish that has now simultaneously is difficult to fixed sealing, and easy landing when removing causes the fungus crowd to pollute, is not convenient for use. Therefore, a culture dish for biological experiments is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a culture dish for biological experiments.

The utility model realizes the purpose through the following technical proposal, a culture dish for biological experiment, which comprises a shell, a separation structure and a fixed structure;

the separation structure comprises a fixed column which is fixedly connected to the inner wall of the bottom surface of the shell, one side of the fixed column is rotatably connected with a rotating plate, one end of the rotating plate is fixedly connected with a first spring, one end of the first spring is fixedly connected with a separation plate, and the other end of the rotating plate is fixedly connected with a second spring;

the fixed knot constructs including the reference column, the reference column rigid coupling is in the casing top, reference column one side sliding connection apron, apron bottom rigid coupling first sealing washer, the second sealing washer is installed to first sealing washer below, second sealing washer rigid coupling is in the casing top, apron one side sliding connection first fixed plate, first fixed plate one side sliding connection mounting panel, first fixed plate one end rigid coupling pull board, apron opposite side sliding connection second fixed plate.

Preferably, the cross section of the shell is of a rectangular structure, the shell is provided with a culture tank with a circular structure, and the cross sections of the first sealing ring and the second sealing ring are both of annular structures.

Preferably, the rotating plate is provided with a rotating opening at the center, and the top end of the fixed column penetrates through the rotating opening and extends to the upper part of the rotating plate.

Preferably, the sliding grooves are formed in the two ends of the rotating plate, the inner walls of the two ends of the rotating plate are connected with the partition plates in a sliding mode, and one ends of the partition plates are connected to the inner wall of the shell in a sliding mode.

Preferably, the equal rigid coupling in casing top four corners department has the reference column, the location mouth has been seted up to the apron, the location mouth is run through and extends to the apron top to the reference column top.

Preferably, the fixed slot has been seted up to the apron both sides, the equal rigid coupling in casing both sides has the mounting panel, two the slip mouth has all been seted up to the mounting panel upper end.

The utility model has the advantages that:

1. the utility model has simple structure and convenient operation, can divide the culture dish into two parts through the rotating plate, the separating plate and other structures, is convenient for carrying out classification contrast experiments, can rotate the rotating plate through the fixed column and other structures, can adjust the position of the separating plate, and is convenient for using the culture dish;

2. the utility model discloses a reference column can be convenient for install the apron, can make the leakproofness of culture dish better through first sealing washer and second sealing washer, can be convenient for the position of fixed apron through first fixed plate and second fixed plate isotructure, makes the fixed effect of apron better, prevents that the culture dish from removing the in-process apron landing, prevents that the fungus crowd from damaging.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure of the cover plate of the present invention from above;

FIG. 4 is a schematic view of a portion of the structure of FIG. 1;

fig. 5 is a schematic view of a partial structure at B in fig. 2 according to the present invention.

In the figure: 1. the sealing device comprises a shell, 2, a fixed column, 3, a rotating plate, 4, a first spring, 5, a partition plate, 6, a second spring, 7, a positioning column, 8, a cover plate, 9, a first sealing ring, 10, a second sealing ring, 11, a first fixing plate, 12, a mounting plate, 13, a drawing plate, 14 and a second fixing plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, a culture dish for biological experiments includes a housing 1, a separation structure and a fixing structure;

the separation structure comprises a fixed column 2, the fixed column 2 is fixedly connected to the inner wall of the bottom surface of the shell 1, one side of the fixed column 2 is rotatably connected with a rotating plate 3, one end of the rotating plate 3 is fixedly connected with a first spring 4, one end of the first spring 4 is fixedly connected with a separation plate 5, and the other end of the rotating plate 3 is fixedly connected with a second spring 6;

the fixing structure comprises a positioning column 7, the positioning column 7 is fixedly connected to the top of the shell body 1, one side of the positioning column 7 is slidably connected with a cover plate 8, a first sealing ring 9 is fixedly connected to the bottom of the cover plate 8, a second sealing ring 10 is installed below the first sealing ring 9, the second sealing ring 10 is fixedly connected to the top of the shell body 1, one side of the cover plate 8 is slidably connected with a first fixing plate 11, one side of the first fixing plate 11 is slidably connected with a mounting plate 12, one end of the first fixing plate 11 is fixedly connected with a drawing plate 13, and the other side of the cover plate 8 is slidably connected with a.

The cross section of the shell 1 is of a rectangular structure, the shell 1 is provided with a culture tank with a circular structure, and the cross sections of the first sealing ring 9 and the second sealing ring 10 are both of annular structures; a rotating opening is formed in the center of the rotating plate 3, and the top end of the fixed column 2 penetrates through the rotating opening and extends to the position above the rotating plate 3; sliding grooves are formed in two ends of the rotating plate 3, the inner walls of the two ends of the rotating plate 3 are connected with partition plates 5 in a sliding mode, and one ends of the partition plates 5 are connected to the inner wall of the shell 1 in a sliding mode; positioning columns 7 are fixedly connected to four corners of the top of the shell 1, a positioning opening is formed in the cover plate 8, and the top ends of the positioning columns 7 penetrate through the positioning opening and extend to the upper side of the cover plate 8; the fixed slot has been seted up to 8 both sides of apron, the equal rigid coupling in 1 both sides of casing has mounting panel 12, two the slip mouth has all been seted up to mounting panel 12 upper end.

The utility model discloses when using, at first, divide into two parts through 3 good division boards 5 of rotor plate, then rotate rotor plate 3, thereby it rotates to drive division board 5, thereby change divided position, be convenient for classify the contrast experiment, can promote division board 5 through first spring 4 simultaneously, make division board 5 casing 1 inner wall of laminating more, make the partition effect of culture dish better, then can fix a position apron 8 through reference column 7, be convenient for seal the culture dish, then slide first fixed plate 11 and second fixed plate 14 respectively, slide first fixed plate 11 and second fixed plate 14 to the fixed slot that apron 8 was seted up in, thereby the position of fixed cover board 8, be convenient for seal the culture dish, prevent that apron 8 from sliding down when removing, prevent to pollute the fungus crowd, be convenient for the use of culture dish.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A culture dish for biological experiments, which is characterized in that: comprises a shell (1), a separation structure and a fixing structure;

the separation structure comprises a fixed column (2), the fixed column (2) is fixedly connected to the inner wall of the bottom surface of the shell (1), one side of the fixed column (2) is rotatably connected with a rotating plate (3), one end of the rotating plate (3) is fixedly connected with a first spring (4), one end of the first spring (4) is fixedly connected with a separation plate (5), and the other end of the rotating plate (3) is fixedly connected with a second spring (6);

fixed knot constructs including reference column (7), reference column (7) rigid coupling in casing (1) top, reference column (7) one side sliding connection apron (8), apron (8) bottom rigid coupling first sealing washer (9), second sealing washer (10) are installed to first sealing washer (9) below, second sealing washer (10) rigid coupling in casing (1) top, apron (8) one side sliding connection first fixed plate (11), first fixed plate (11) one side sliding connection mounting panel (12), first fixed plate (11) one end rigid coupling pull board (13), apron (8) opposite side sliding connection second fixed plate (14).

2. A culture dish for biological experiments according to claim 1, characterized in that: the cross section of the shell (1) is of a rectangular structure, the shell (1) is provided with a culture tank of a circular structure, and the cross sections of the first sealing ring (9) and the second sealing ring (10) are both of annular structures.

3. A culture dish for biological experiments according to claim 1, characterized in that: the center of the rotating plate (3) is provided with a rotating opening, and the top end of the fixing column (2) penetrates through the rotating opening and extends to the upper part of the rotating plate (3).

4. A culture dish for biological experiments according to claim 1, characterized in that: sliding grooves are formed in the two ends of the rotating plate (3), partition plates (5) are connected to the inner walls of the two ends of the rotating plate (3) in a sliding mode, and one ends of the partition plates (5) are connected to the inner wall of the shell (1) in a sliding mode.

5. A culture dish for biological experiments according to claim 1, characterized in that: the equal rigid coupling in casing (1) top four corners department has reference column (7), the location mouth has been seted up in apron (8), reference column (7) top is run through the location mouth and is extended to apron (8) top.

6. A culture dish for biological experiments according to claim 1, characterized in that: the fixed slot has been seted up to apron (8) both sides, the equal rigid coupling in casing (1) both sides has mounting panel (12), two the slip mouth has all been seted up to mounting panel (12) upper end.