CN213866199U

CN213866199U - Microbial culture dish convenient for controlling oxygen feeding amount

Info

Publication number: CN213866199U
Application number: CN202021789912.9U
Authority: CN
Inventors: 岑坚明
Original assignee: Beijing Dadi Tongnian Biotechnology Co ltd
Current assignee: Beijing Dadi Tongnian Biotechnology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-08-03
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a microorganism culture dish convenient for controlling oxygen feeding amount, which belongs to the field of microorganism culture dishes, and comprises a culture dish body, wherein an antifouling block is fixedly arranged at the inner side of the top end of the culture dish body, an overhanging block is fixedly arranged at the outer side of the top end of the culture dish body, the outer side of the overhanging block is connected with a fastening block, the top end of the fastening block is fixedly provided with a culture dish top cover, an adjusting groove is arranged inside the culture dish top cover, the bottom of the adjusting groove is provided with a first oxygen feeding hole, the inside of the adjusting groove is connected with an adjusting block, the bottom of the adjusting block is fixedly provided with a fixed block, the lower side of the fixed block is internally connected with a ball, the inside of the adjusting block is provided with a second oxygen feeding hole, the right side top end of the adjusting block is fixedly provided with a positioning shaft, the outer side of the positioning shaft is provided with a limiting groove, the inside of the upper surface of the culture dish top cover is provided with a third oxygen feeding hole, it is convenient to control the oxygen feeding amount, and is convenient for comparison test and aerobic bacteria culture.

Description

Microbial culture dish convenient for controlling oxygen feeding amount

Technical Field

The utility model relates to a microbial culture dish field, more specifically say, relate to a microbial culture dish of convenient control oxygen input volume.

Background

A petri dish is a laboratory vessel for the cultivation of microorganisms or cells, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The culture dish is basically made of two types of materials, mainly plastic and glass, the glass can be used for plant materials, microorganism culture and adherent culture of animal cells, and particularly for culture contrast observation of aerobic bacteria, the use amount of oxygen directly depends on the culture quality of the aerobic bacteria;

however, the existing microorganism culture dish is inconvenient to control the oxygen feeding amount and to do a contrast test and culture aerobic bacteria.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a conveniently control into microbial cultivation dish of oxygen volume, it conveniently controls into oxygen volume, is convenient for do the contrast test and the cultivation of good oxygen fungus.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a convenient control advances oxygen volume's microbial cultivation ware, includes the culture dish body, the inboard fixed mounting in top of the culture dish body has antifouling piece, the top outside fixed mounting of the culture dish body has overhanging piece, the outside of overhanging piece is connected with the piece of fastening, the top fixed mounting of the piece of fastening has the culture dish top cap, the inside of culture dish top cap is provided with the adjustment tank, the bottom of adjustment tank is provided with first oxygen inlet hole, the internal connection in adjustment tank has the regulating block, the bottom fixed mounting of regulating block has the fixed block, the downside internal connection of fixed block has the ball, the second oxygen inlet hole has been seted up to the inside of regulating block, the right side top fixed mounting of regulating block has the location axle, the outside of location axle is provided with the spacing groove, the third oxygen inlet hole has been seted up to culture dish top cap upper surface inside.

Further, overhanging piece is the annular at the top outside of the culture dish body and distributes, and the culture dish top cap is connected with overhanging piece block joint through the lock piece, makes things convenient for the culture dish body to be connected with the stability of culture dish top cap.

Furthermore, first oxygen inlet, second oxygen inlet and third oxygen inlet are the one-to-one setting, and the second oxygen inlet evenly distributed in the inside of regulating block makes things convenient for the entering of oxygen.

Furthermore, the regulating block forms a sliding structure in the regulating groove, the sliding range of the regulating block is the arc length of the limiting groove, the oxygen feeding amount is convenient to control, and a comparison test and culture of aerobic bacteria are convenient to perform.

Furthermore, the ball constitutes revolution mechanic in the bottom of fixed block, and ball and fixed block phase-match make things convenient for the slip of regulating block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of

(1) The scheme is convenient for controlling the oxygen feeding amount, and is convenient for carrying out a contrast test and culturing aerobic bacteria.

(2) The top outside of overhanging piece at the culture dish body is the annular and distributes, and the culture dish top cap is connected with overhanging block lock through the lock, makes things convenient for the culture dish body to be connected with the stability of culture dish top cap.

(3) The first oxygen inlet hole, the second oxygen inlet hole and the third oxygen inlet hole are arranged in a one-to-one correspondence mode, and the second oxygen inlet holes are uniformly distributed in the adjusting block, so that oxygen can enter conveniently.

(4) The regulating block constitutes sliding structure in the inside of adjustment tank, and the slip scope of regulating block is the arc length of spacing groove, conveniently controls into oxygen volume, is convenient for do the contrast test and the cultivation of good oxygen fungus.

(5) The ball constitutes revolution mechanic in the bottom of fixed block, and ball and fixed block phase-match make things convenient for the slip of regulating block.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the present invention;

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

The reference numbers in the figures illustrate:

1. a culture dish body; 2. a soil block; 3. an overhanging block; 4. a fastening block; 5. a culture dish top cover; 6. an adjustment groove; 7. a first oxygen inlet hole; 8. an adjusting block; 9. a fixed block; 10. a ball bearing; 11. a second oxygen inlet hole; 12. positioning the shaft; 13. a limiting groove; 14. and a third oxygen inlet hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1-4, a microorganism culture dish convenient for controlling oxygen intake amount, comprising a culture dish body 1, a dirt-proof block 2 is fixedly installed at the inner side of the top end of the culture dish body 1, an overhanging block 3 is fixedly installed at the outer side of the top end of the culture dish body 1, a fastening block 4 is connected at the outer side of the overhanging block 3, a culture dish top cover 5 is fixedly installed at the top end of the fastening block 4, an adjusting groove 6 is arranged inside the culture dish top cover 5, a first oxygen intake hole 7 is arranged at the bottom of the adjusting groove 6, an adjusting block 8 is connected inside the adjusting groove 6, a fixing block 9 is fixedly installed at the bottom of the adjusting block 8, a ball 10 is connected inside the fixing block 9, a second oxygen intake hole 11 is arranged inside the adjusting block 8, a positioning shaft 12 is fixedly installed at the top end of the right side of the adjusting block 8, a limiting groove 13 is arranged outside the positioning shaft 12, and a third oxygen intake hole 14 is arranged inside the upper surface of the culture dish top cover 5.

Referring to fig. 1-2, the overhanging blocks 3 are annularly distributed at the top of the culture dish body 1, and the culture dish top cover 5 is connected with the overhanging blocks 3 through the fastening blocks 4 in a clamping manner, so that the culture dish body 1 and the culture dish top cover 5 can be stably connected. First oxygen inlet 7, second oxygen inlet 11 and third oxygen inlet 14 are the one-to-one setting, and second oxygen inlet 11 is in the inside evenly distributed of regulating block 8, makes things convenient for the entering of oxygen.

Referring to fig. 3-4, the adjusting block 8 forms a sliding structure inside the adjusting groove 6, and the sliding range of the adjusting block 8 is the arc length of the limiting groove 13, so as to facilitate control of oxygen intake, comparison test and cultivation of aerobic bacteria. The ball 10 forms rotating structure in the bottom of fixed block 9, and ball 10 and fixed block 9 phase-match make things convenient for the slip of regulating block 8.

Referring to fig. 1-2, when in use, firstly, the culture dish top cover 5 is positioned and clamped outside the overhanging block 3 through the fastening block 4, so that the culture dish body 1 and the culture dish top cover 5 are conveniently and stably connected, the antifouling block 2 is fixedly arranged on the inner side of the top end of the culture dish body 1, the arrangement of the antifouling block 2 can effectively reduce the growth of microorganisms and extend to the joint of the overhanging block 3 and the fastening block 4, and the microorganisms are difficult to clean;

by shifting the positioning shaft 12, the adjusting block 8 fixed with the positioning shaft slides in the adjusting groove 6, the sliding range is the arc length of the outer end of the limiting groove 13, the third oxygen inlet hole 14 and the first oxygen inlet hole 7 are mutually aligned, and through the sliding adjusting block 8, thereby controlling the blocking range between the second oxygen inlet hole 11 and the first oxygen inlet hole 7 and the third oxygen inlet hole 14, when the second oxygen inlet hole 11 is completely aligned with the first oxygen inlet hole 7 and the third oxygen inlet hole 14, namely, the maximum oxygen inlet amount is controlled, when the second oxygen inlet hole 11 is completely staggered with the first oxygen inlet hole 7 and the third oxygen inlet hole 14, namely, the minimum oxygen inlet amount is controlled, the oxygen inlet amount is convenient to control, a contrast test and the culture of aerobic bacteria are convenient to carry out, a series of operations of the microbial culture dish convenient for controlling the oxygen feeding amount are completed, the oxygen feeding amount is convenient to control, and a contrast test and culture of aerobic bacteria are convenient to perform.

The above is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a convenient control advances microbial cultivation dish of oxygen volume, includes the culture dish body (1), its characterized in that: the culture dish is characterized in that an antifouling block (2) is fixedly mounted on the inner side of the top end of the culture dish body (1), an overhanging block (3) is fixedly mounted on the outer side of the top end of the culture dish body (1), a fastening block (4) is connected to the outer side of the overhanging block (3), a culture dish top cover (5) is fixedly mounted on the top end of the fastening block (4), an adjusting groove (6) is arranged inside the culture dish top cover (5), a first oxygen inlet hole (7) is formed in the bottom of the adjusting groove (6), an adjusting block (8) is connected inside the adjusting groove (6), a fixing block (9) is fixedly mounted at the bottom of the adjusting block (8), balls (10) are connected inside the lower side of the fixing block (9), a second oxygen inlet hole (11) is formed inside the adjusting block (8), and a positioning shaft (12) is fixedly mounted on the top end of the right side of the adjusting block (8), the outside of location axle (12) is provided with spacing groove (13), third oxygen inlet hole (14) have been seted up to culture dish top cap (5) upper surface inside.

2. A microbial culture dish with oxygen intake control convenience according to claim 1, wherein: overhanging block (3) are the annular and distribute in the top outside of culture dish body (1), and culture dish top cap (5) are connected with overhanging block (3) block through lock block (4).

3. A microbial culture dish with oxygen intake control convenience according to claim 1, wherein: the first oxygen inlet holes (7), the second oxygen inlet holes (11) and the third oxygen inlet holes (14) are arranged in a one-to-one correspondence mode, and the second oxygen inlet holes (11) are evenly distributed in the adjusting block (8).

4. A microbial culture dish with oxygen intake control convenience according to claim 1, wherein: the adjusting block (8) forms a sliding structure in the adjusting groove (6), and the sliding range of the adjusting block (8) is the arc length of the limiting groove (13).

5. A microbial culture dish with oxygen intake control convenience according to claim 1, wherein: the ball (10) forms a rotating structure at the bottom of the fixed block (9), and the ball (10) is matched with the fixed block (9).