Culture dish for preparing yeast

Abstract

The utility model discloses a culture dish for yeast preparation, and relates to the technical field of yeast preparation. The culture dish for yeast preparation comprises multiple groups of culture dish bodies and protection rings, the culture dish bodies can be vertically stacked, the protection rings movably sleeve the outer walls of the culture dish bodies and are lower than the culture dish bodies, and backing ring parts horizontally extending towards the inner sides of the protection rings are integrally formed at the bottoms of the protection rings; and the culture dish body is supported in the protection ring by the backing ring part. According to the culture dish for yeast preparation, through the matched design of the culture dish body, the protection ring, the backing ring part and the connecting piece, the culture dish body can be surrounded and protected, the risk that the culture dish body is damaged due to factors such as collision or falling off is reduced, a guarantee is provided for yeast fermentation quality, meanwhile, the culture dish body can be placed in a stacked mode, and the culture dish is convenient to use. Comparison and observation are facilitated for experimenters, the practicability is improved, and multiple culture dish bodies can be protected at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of yeast preparation, in particular to a culture dish used for yeast preparation. Background Art

[0002] Yeast two-hybrid is an experimental technique used to study the interaction relationship and protein interaction of yeast; this technology is based on the ability of yeast to achieve protein interaction detection by fusing two different yeast strains.

[0003] The invention discloses a culture dish for yeast two-hybridization, which has the publication number of CN210215359U. The culture dish comprises a culture dish, a lid on the culture dish, a pair of horizontal bars fixedly connected to the culture dish, vertical bars fixedly connected to the horizontal bars, clamping posts rotatably connected to the vertical bars, connecting rods connected between the vertical bars and the clamping posts, a silicone pad fixedly connected to one end of the clamping post close to the lid, a cleaning cloth connected to the silicone pad, a pair of matching nylon stickers connected between the silicone pad and the cleaning cloth, the bottom of the horizontal bar is lower than the bottom of the culture dish, the horizontal bar, the vertical bar, the clamping posts and the connecting rod are all made of glass; the culture dish and the substances inside thereof are easily protected, and when the culture dish accidentally falls from a height or undergoes severe vibration, the culture dish and the substances inside thereof are easily preserved intact, and the progress of the yeast two-hybridization experiment is not easily affected, thereby improving the experimental efficiency.

[0004] The outer structure of the above-mentioned culture dish is mostly made of glass, and there is still a great risk of damage when it falls or is hit, threatening the yeast culture medium therein, and it is inconvenient to open and close, which is not conducive to experimental operation. Therefore, a new type of culture dish for yeast preparation is provided to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a culture dish for yeast preparation, which can solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a culture dish for yeast preparation, comprising:

[0007] The culture dish body and the protective ring, the number of the culture dish bodies is multiple and can be stacked vertically, the protective ring is movably sleeved on the outer wall of the culture dish body and is lower than the culture dish body, and the bottom of the protective ring is integrally provided with a support ring portion extending horizontally to the inner side thereof, and the support ring portion supports the culture dish body in the protective ring;

[0008] Connectors, the number of which is multiple and distributed in a circular array on the outer wall of the protective ring, the connectors between two adjacent groups of culture dish bodies can be connected to each other; the connectors include strips, buckles A and slots A, the outer wall of each group of protective rings is connected to multiple groups of strips distributed in a circular array and vertically arranged, the top of the strip extends upward from the protective ring, the bottom of the strip is integrally provided with buckles A, the top of the strip is integrally provided with slots A, the buckles A on one group of strips can be snap-connected with the slots A on another group of strips.

[0009] Preferably, the culture dish body is provided with a transparent cover which can close the top opening thereof, and the bottom of the transparent cover is connected with a sealing ring which can fit against the inner wall of the culture dish body; the outer circle radius of the base is larger than the outer circle diameter of the culture dish body; and a plurality of groups of notches which are staggered with the connecting pieces are integrally formed at the top end face of the protective ring, so as to facilitate taking out the culture dish body from the protective ring.

[0010] Preferably, a cover plate is provided above the culture dish body, and a base is provided below the culture dish body, and multiple groups of culture dish bodies are located between the cover plate and the base. The bottom of the cover plate is integrally provided with multiple groups of buckles B whose number is the same as the connecting parts on the protective ring and can be snap-connected to the slots A, and the top of the base is integrally provided with multiple groups of slots B whose number is the same as the cover plate and can be snap-connected to the buckles A.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the culture dish for yeast preparation can surround and protect the culture dish body through the coordinated design of the culture dish body, the protective ring, the support ring part and the connecting piece, reduce the risk of the culture dish body being damaged due to factors such as collision or falling, and provide guarantee for the quality of yeast fermentation. At the same time, the culture dish bodies can also be stacked, which is convenient for experimenters to compare and observe and improve practicality. It can also protect multiple groups of culture dish bodies at the same time, which is safer, and the overall disassembly and assembly are convenient and quick. The structure on the protective ring provides protection without affecting the normal use of the culture dish body, which is conducive to promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a combined state diagram of the utility model;

[0013] Figure 2 This is a structural diagram of the protection ring of the utility model;

[0014] Figure 3 This is a bottom view of the protective ring of the utility model;

[0015] Figure 4 It is an enlarged view of part A of the utility model;

[0016] Figure 5 This is a base structure diagram of the utility model;

[0017] Figure 6 It is a bottom view of the base of the utility model.

[0018] In the figure: 1. culture dish body; 2. protective ring; 3. support ring; 4. notch; 5. transparent cover; 6. sealing ring; 7. connecting piece; 71. strip; 72. buckle A; 73. slot A; 8. cover; 9. base; 10. buckle B; 11. slot B. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6 The utility model provides a technical solution: a culture dish for yeast preparation, comprising: a culture dish body 1 and a protective ring 2, the number of the culture dish bodies 1 is multiple and can be vertically stacked, the protective ring 2 is movably sleeved on the outer wall of the culture dish body 1 and is lower than the culture dish body 1, the bottom of the protective ring 2 is integrally formed with a support ring portion 3 extending horizontally to the inner side thereof, and the support ring portion 3 supports the culture dish body 1 in the protective ring 2; a connecting piece 7, the number of the connecting pieces 7 is multiple and distributed in a ring array on the outer wall of the protective ring 2, and the connecting pieces 7 between two adjacent groups of culture dish bodies 1 can be connected to each other; the connecting piece 7 includes a strip plate 71, a buckle A72 and slots A73. The outer walls of each group of protective rings 2 are connected with a plurality of groups of strips 71 distributed in a circular array and vertically arranged. The top of the strip 71 extends above the protective ring 2. The bottom of the strip 71 is integrally provided with a buckle A72. The top of the strip 71 is integrally provided with a slot A73. The buckle A72 on one group of strips 71 can be snap-connected with the slot A73 on another group of strips 71, so as to surround and protect the culture dish body 1, reduce the risk of damage to the culture dish body 1 due to collision or falling, and provide protection for the yeast fermentation quality. At the same time, the culture dish bodies 1 can also be stacked, which is convenient for experimenters to compare and observe and improve practicality.

[0021] Among them, a transparent cover 5 is provided on the culture dish body 1 to close its top opening, and a sealing ring 6 is connected to the bottom of the transparent cover 5 to fit the inner wall of the culture dish body 1; the outer circle radius of the base 9 is larger than the outer circle diameter of the culture dish body 1; a plurality of groups of notches 4 staggered with the connecting members 7 are integrally formed at the top end face of the protective ring 2, a cover plate 8 is provided above the culture dish body 1, and a base 9 is provided below the culture dish body 1, and multiple groups of culture dish bodies 1 are located between the cover plate 8 and the base 9, and multiple groups of buckles B10 are integrally formed at the bottom of the cover plate 8, which are the same in number as the connecting members 7 on the protective ring 2 and can be snap-connected to the slots A73, and multiple groups of slots B11 are integrally formed at the top of the base 9, which are the same in number as the cover plate 8 and can be snap-connected to the buckles A72, so that multiple groups of culture dish bodies 1 can be protected at the same time, with higher safety, convenient and quick disassembly and assembly as a whole, and the structure on the protective ring 2 provides protection without affecting the normal use of the culture dish body 1.

[0022] Working principle: yeast culture medium is placed in each group of culture dish bodies 1. When sealing is required, the transparent cover 5 is covered with the culture dish body 1. Then, the connectors 7 on the outer protective ring 2 of each group of culture dish bodies 1 are connected to each other through the buckle A72 and the slot A73. Finally, the cover plate 8 and the base 9 are respectively connected with the slot A73 and the buckle A72 on the protective ring 2 through the buckle B10 and the slot B11. The assembly of the culture dish is completed. The protective ring 2, the cover plate 8 and the base 9 provide protection for the culture dish body 1.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A culture dish for yeast preparation, characterized in that: include: A culture dish body (1) and a protective ring (2), wherein the culture dish bodies (1) are provided in a plurality of groups and can be stacked vertically, the protective ring (2) is movably sleeved on the outer wall of the culture dish body (1) and is lower in height than the culture dish body (1), and a support ring portion (3) extending horizontally inwardly of the protection ring (2) is integrally formed at the bottom of the protection ring (2), and the support ring portion (3) supports the culture dish body (1) in the protection ring (2); The connecting pieces (7) are provided in a plurality of groups and are distributed in a ring array on the outer wall of the protective ring (2). The connecting pieces (7) between two adjacent groups of culture dish bodies (1) can be connected to each other.

2. A culture dish for yeast preparation according to claim 1, characterized in that: The connecting member (7) comprises a strip plate (71), a buckle A (72) and a slot A (73). The outer wall of each group of protective rings (2) is connected to a plurality of strip plates (71) distributed in an annular array and arranged vertically. The top of the strip plate (71) extends upward of the protective ring (2). The bottom of the strip plate (71) is integrally provided with a buckle A (72). The top of the strip plate (71) is integrally provided with a slot A (73). The buckle A (72) on one group of strip plates (71) can be snap-connected with the slot A (73) on another group of strip plates (71).

3. A culture dish for yeast preparation according to claim 2, characterized in that: The culture dish body (1) is provided with a transparent cover (5) capable of closing the top opening thereof, and the bottom of the transparent cover (5) is connected with a sealing ring (6) capable of fitting with the inner wall of the culture dish body (1).

4. A culture dish for yeast preparation according to claim 3, characterized in that: A cover plate (8) is arranged above the culture dish body (1), and a base (9) is arranged below the culture dish body (1). The plurality of culture dish bodies (1) are located between the cover plate (8) and the base (9). The bottom of the cover plate (8) is integrally provided with a plurality of buckles B (10) whose number is the same as that of the connecting parts (7) on the protective ring (2) and which can be snap-connected with the slots A (73). The top of the base (9) is integrally provided with a plurality of slots B (11) whose number is the same as that of the cover plate (8) and which can be snap-connected with the buckles A (72).

5. A culture dish for yeast preparation according to claim 4, characterized in that: The outer circle radius of the base (9) is greater than the outer circle diameter of the culture dish body (1).

6. A culture dish for yeast preparation according to claim 5, characterized in that: The top end surface of the protection ring (2) is integrally provided with a plurality of groups of notch portions (4) which are staggeredly distributed with the connecting pieces (7).

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