CN220098998U

CN220098998U - Novel culture plate

Info

Publication number: CN220098998U
Application number: CN202320977910.XU
Authority: CN
Inventors: 樊燕锋
Original assignee: Suzhou Kangtian Shenghe Biotechnology Co ltd
Current assignee: Suzhou Kangtian Shenghe Biotechnology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-28
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a novel culture plate, which comprises a culture plate upper cover and a culture plate body, wherein the culture plate upper cover is arranged on an opening of the culture plate body and is in sliding connection with the culture plate body; an air vent groove is formed in the upper cover of the culture plate, an air vent assembly for adjusting the opening size of the air vent groove is arranged at the top of the upper cover of the culture plate, and a filtering membrane is arranged below the air vent groove; according to the utility model, through the arrangement of the upper cover of the culture plate and the culture plate body in a sliding connection manner, the fixed cover of the upper cover of the culture plate and the culture plate body is realized, the influence of unexpected falling of the upper cover of the culture plate on experimental results when the culture plate is taken in experiments is prevented, and meanwhile, the oxygen content in the culture plate is regulated by arranging the ventilation groove and the ventilation assembly on the upper cover of the culture plate.

Description

Novel culture plate

Technical Field

The utility model relates to the technical field of culture tools, in particular to a novel culture plate.

Background

A culture dish is a laboratory vessel for the cultivation of microorganisms or cells, consisting of a circular disk-shaped bottom and a lid. The culture plate can be used for culturing bacteria, mold or microzyme, and carrying out the limit detection of the microorganism of the product and the environmental monitoring in a clean area.

At present, a culture plate body of the existing culture plate and an upper cover of the culture plate are not separated, and when the culture plate is taken in an experiment, the upper cover of the culture plate is easy to fall off, so that experimental materials are polluted; and after the upper cover of the culture plate is fixedly covered with the culture plate body, the oxygen content in the culture plate cannot be adjusted according to the requirements, so that cell death and experimental failure can be caused.

Therefore, a novel culture plate is designed for providing another technical scheme for the technical problems.

Disclosure of Invention

Aiming at the fact that no fixed structure is separated between the culture plate body and the upper cover of the culture plate of the existing culture plate, the upper cover of the culture plate is easy to fall off when the culture plate is taken in an experiment; and after the upper cover of the culture plate is fixedly covered with the culture plate body, the content of oxygen in the culture plate cannot be adjusted according to the requirements. The object of the present utility model is to solve the above problems by providing a new culture plate.

According to one aspect of the utility model, a novel culture plate is provided, which comprises a culture plate upper cover and a culture plate body, wherein the culture plate upper cover is arranged on an opening of the culture plate body and is in sliding connection with the culture plate body, limit grooves are formed in inner side walls of two ends of the culture plate upper cover, and connecting mechanisms are arranged on outer side walls of two ends of the culture plate body and are in sliding connection with the limit grooves;

the culture plate upper cover is provided with an aeration groove, the top of the culture plate upper cover is provided with an aeration component for adjusting the opening size of the aeration groove, a filtering membrane is arranged below the aeration groove, and the filtering membrane is adhered to the inner top surface of the culture plate upper cover.

As a preferred embodiment of the novel culture plate provided by the utility model, the limit groove consists of a first sliding groove, a second sliding groove and a positioning groove, wherein the second sliding groove is positioned at one end of the top of the first sliding groove, and the positioning groove is positioned at the bottom end of the second sliding groove.

As a preferred embodiment of the novel culture plate provided by the utility model, the connecting mechanism comprises a clamping block and positioning convex blocks, wherein the clamping blocks are fixed on the outer side walls of the two ends of the culture plate body, and the positioning convex blocks are fixed at the bottoms of the clamping blocks.

As a preferred embodiment of the novel culture plate provided by the utility model, the first sliding groove is in sliding connection with the clamping block, the second sliding groove is in sliding connection with the clamping block, and the positioning groove is in sliding connection with the positioning protruding block.

As a preferred implementation mode of the novel culture plate provided by the utility model, the ventilation assembly comprises a rotating shaft, a connecting plate and a baffle plate, wherein the rotating shaft is fixed with the upper cover of the culture plate, the connecting plate is connected to the outer side of the rotating shaft in a sliding manner, and the baffle plate is fixed at one end of the connecting plate far away from the rotating shaft.

As a preferred embodiment of the novel culture plate provided by the utility model, the size of the baffle plate is larger than that of the ventilation groove.

As a preferred embodiment of the novel culture plate provided by the utility model, the outer side walls at two ends of the upper cover of the culture plate are respectively fixed with an anti-slip strip.

As a preferred embodiment of the novel culture plate provided by the utility model, the anti-slip strip is made of rubber.

As a preferred embodiment of the novel culture plate provided by the utility model, the filtering membrane is a 0.22 μm hydrophobic filtering membrane.

It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

1. according to the utility model, the limiting groove is formed in the upper cover of the culture plate, the culture plate body is provided with the connecting mechanism, the connecting mechanism is in sliding connection with the limiting groove to enable the upper cover of the culture plate to be in sliding connection with the culture plate body, so that the upper cover of the culture plate and the culture plate body are fixedly covered, and the influence of unexpected falling of the upper cover of the culture plate on experimental results when the culture plate is taken in an experiment is prevented; meanwhile, the ventilation groove and the ventilation assembly are arranged on the upper cover of the culture plate, so that the oxygen content in the culture plate is regulated, and the culture environment is more suitable; and furthermore, the filtering membrane is arranged below the ventilation groove to prevent bacteria, dust and other impurities in the air from entering the culture dish, so that pollution is reduced.

2. Through set up the antislip strip on the lateral wall at culture plate upper cover both ends, increase friction, reduce the smooth situation of hand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the vent slot of the present utility model;

FIG. 3 is a schematic diagram of a latch according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the upper cover of the culture plate according to the present utility model.

In the figure: 1. a culture plate upper cover; 2. a rotating shaft; 3. a culture plate body; 4. an anti-slip strip; 5. a connecting plate; 6. a baffle; 7. a vent groove; 8. a clamping block; 9. positioning the protruding blocks; 10. a first sliding groove; 11. a second sliding groove; 12. and a positioning groove.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model and its embodiments are described below without limitation, and the actual embodiments are not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Referring to fig. 1-4, the utility model provides a novel culture plate, which comprises a culture plate upper cover 1 and a culture plate body 3, wherein the culture plate upper cover 1 is covered on an opening of the culture plate body 3 and is in sliding connection with the culture plate body 3, limit grooves are formed in inner side walls of two ends of the culture plate upper cover 1, and connecting mechanisms are arranged on outer side walls of two ends of the culture plate body 3 and are in sliding connection with the limit grooves; according to the utility model, the limiting groove is formed in the culture plate upper cover 1, the culture plate body 3 is provided with the connecting mechanism, the connecting mechanism is in sliding connection with the limiting groove to enable the culture plate upper cover 1 to be in sliding connection with the culture plate body 3, so that the culture plate upper cover 1 and the culture plate body 3 are fixedly covered, and the influence of unexpected falling of the culture plate upper cover 1 on experimental results when the culture plate is taken in an experiment is prevented.

The aeration tank 7 is arranged on the culture plate upper cover 1, the aeration tank 7 is located at a position far away from the center of the top of the culture plate upper cover 1, an aeration component for adjusting the opening size of the aeration tank 7 is arranged at the top of the culture plate upper cover 1, a filtering membrane is arranged below the aeration tank 7, the diameter of the filtering membrane is consistent with that of the inner side of the culture plate upper cover 1, the filtering membrane is a 0.22 mu m hydrophobic filtering membrane, and the filtering membrane is adhered to the inner top surface of the culture plate upper cover 1. According to the utility model, the ventilation groove 7 and the ventilation assembly are arranged on the upper cover 1 of the culture plate, so that the oxygen content in the culture plate is regulated, and the culture environment is more suitable; and further, a filtering membrane is arranged below the ventilation groove 7 to prevent bacteria, dust and other impurities in the air from entering the culture dish, so that pollution is reduced.

The spacing groove comprises first sliding groove 10, second sliding groove 11 and constant head tank 12, and second sliding groove 11 is located the one end at first sliding groove 10 top, and constant head tank 12 is located the bottom of second sliding groove 11. The connecting mechanism comprises a clamping block 8 and a positioning lug 9, wherein the clamping block 8 is fixed on the outer side walls of the two ends of the culture plate body 3, and the positioning lug 9 is fixed at the bottom of the clamping block 8.

The first sliding groove 10 and the clamping block 8 and the second sliding groove 11 and the clamping block 8 are in sliding connection, and meanwhile the first sliding groove 10 and the second sliding groove 11 form an inverted L shape, so that the clamping block 8 can slide from the inside of the first sliding groove 10 into the inside of the second sliding groove 11. The positioning groove 12 is in sliding connection with the positioning lug 9, and when the clamping block 8 enters the second sliding groove 11 through sliding, the positioning lug 9 is positioned in the positioning groove 12; thereby when opening culture plate upper cover 1 and culture plate body 3, rotate culture plate upper cover 1, let fixture block 8 get into the inside of first sliding tray 10, then pulling culture plate upper cover 1 lets culture plate upper cover 1 break away from culture plate body 3, reduce and unintentionally open culture plate upper cover 1 influence experimental result risk, also can not influence the culture effect.

The ventilation assembly comprises a rotating shaft 2, a connecting plate 5 and a baffle 6, wherein the rotating shaft 2 is fixed with the upper cover 1 of the culture plate, the rotating shaft 2 is fixed at the center position of the top of the upper cover 1 of the culture plate, the connecting plate 5 is connected to the outer side of the rotating shaft 2 in a sliding manner, the connecting plate 5 is in transition fit with the rotating shaft 2, and the connecting plate 5 can rotate on the inner side of the rotating shaft 2 under the condition of external force. One end of the connecting plate 5 far away from the rotating shaft 2 is fixedly provided with a baffle plate 6, the size of the baffle plate 6 is larger than that of the ventilation groove 7, and the baffle plate 6 can be driven to fully seal the ventilation groove 7 through rotation of the connecting plate 5. When the oxygen content in the culture dish needs to be adjusted, the connecting plate 5 is driven to rotate on the inner side of the transition fit rotating shaft 2 through external force, meanwhile, the baffle plate 6 is driven to rotate through rotation of the connecting plate 5, the opening size of the baffle plate 6 to the ventilation groove 7 is adjusted through rotation of the baffle plate 6 on the top of the ventilation groove 7, and then the oxygen content in the culture dish is adjusted, so that the culture environment is more suitable.

The anti-slip strips 4 are fixed on the outer side walls of the two ends of the upper cover 1 of the culture plate, and the anti-slip strips 4 are made of rubber and are used for increasing friction when the upper cover 1 of the culture plate is taken through the anti-slip strips 4 and reducing hand slip.

The use process of the novel culture plate provided by the utility model is as follows:

when the culture plate upper cover 1 covers the opening of the culture plate body 3, the clamping block 8 is enabled to enter the first sliding groove 10 through sliding, when the top of the clamping block 8 is in contact with the first sliding groove 10, the culture plate upper cover 1 is rotated, the culture plate upper cover 1 is enabled to rotate outside the clamping block 8, the clamping block 8 is enabled to enter the second sliding groove 11 through sliding, and meanwhile the positioning protruding block 9 at the bottom of the clamping block 8 enters the positioning groove 12 in sliding connection. Through so operation alright make spacing groove and coupling mechanism sliding connection, and then make culture plate dish upper cover 1 and culture plate dish body 3 sliding connection, realize the fixed lid of culture plate dish upper cover 1 and culture plate dish body 3 and close, prevent when taking the culture plate dish in the experiment, the unexpected whereabouts of culture plate dish upper cover 1 influences the experimental result.

When the oxygen content in the culture dish needs to be adjusted, the connecting plate 5 is driven to rotate on the inner side of the transition fit rotating shaft 2 through external force, meanwhile, the baffle plate 6 is driven to rotate through rotation of the connecting plate 5, the opening size of the baffle plate 6 to the ventilation groove 7 is adjusted through rotation of the baffle plate 6 on the top of the ventilation groove 7, and then the oxygen content in the culture dish is adjusted, so that the culture environment is more suitable.

Claims

1. The novel culture plate comprises a culture plate upper cover (1) and a culture plate body (3), and is characterized in that the culture plate upper cover (1) is covered on an opening of the culture plate body (3) and is in sliding connection with the culture plate body (3), limit grooves are formed in inner side walls of two ends of the culture plate upper cover (1), and connecting mechanisms are arranged on outer side walls of two ends of the culture plate body (3) and are in sliding connection with the limit grooves;

the culture dish upper cover (1) is provided with an air vent groove (7), the top of the culture dish upper cover (1) is provided with an air vent assembly for adjusting the opening size of the air vent groove (7), a filtering membrane is arranged below the air vent groove (7), and the filtering membrane is adhered to the inner top surface of the culture dish upper cover (1).

2. The novel culture plate according to claim 1, wherein the limiting groove consists of a first sliding groove (10), a second sliding groove (11) and a positioning groove (12), the second sliding groove (11) is positioned at one end of the top of the first sliding groove (10), and the positioning groove (12) is positioned at the bottom end of the second sliding groove (11).

3. The novel culture plate according to claim 2, wherein the connecting mechanism comprises clamping blocks (8) and positioning convex blocks (9), the clamping blocks (8) are fixed on the outer side walls of the two ends of the culture plate body (3), and the positioning convex blocks (9) are fixed at the bottoms of the clamping blocks (8).

4. A novel culture dish according to claim 3, wherein the first sliding groove (10) and the clamping block (8) and the second sliding groove (11) and the clamping block (8) are in sliding connection, and the positioning groove (12) is in sliding connection with the positioning protruding block (9).

5. The novel culture dish according to claim 1, wherein the ventilation assembly comprises a rotating shaft (2), a connecting plate (5) and a baffle (6), the rotating shaft (2) is fixed with the culture dish upper cover (1), the connecting plate (5) is slidably connected to the outer side of the rotating shaft (2), and the baffle (6) is fixed at one end, far away from the rotating shaft (2), of the connecting plate (5).

6. A novel petri dish according to claim 5, wherein the baffle (6) is larger in size than the aeration tank (7).

7. The novel culture dish according to claim 1, wherein the outer side walls of the two ends of the upper cover (1) of the culture dish are respectively fixed with an anti-slip strip (4).

8. The novel culture dish as claimed in claim 7, wherein the anti-slip strip (4) is made of rubber.

9. A novel petri dish according to claim 1, wherein the filter membrane is a 0.22 μm hydrophobic filter membrane.