Microbial culture kit

Abstract

The utility model provides a microorganism culture kit, which belongs to the technical field of biology and comprises a storage box, a connecting sleeve is fixedly connected to the outer surface of the storage box, a sealing cover is movably clamped in the connecting sleeve, a positioning groove is formed in the top end of the storage box, and a temperature control device is fixedly connected to the inner wall of the bottom of the storage box. A second clamping groove is formed in one side end of the sealing cover; the limiting mechanism comprises a connecting hole, a limiting rod, a shifting rod, a second spring, a clamping block and the like, and the limiting mechanism can be accurately matched with a clamping groove of the sealing cover. When the sealing cover is mounted, the clamping blocks firmly clamp the clamping grooves under the action of the springs and the driving levers, so that the displacement of the sealing cover caused by shaking during transportation and carrying is effectively avoided, the interior of the storage box is always kept in a sealed state, microorganisms are prevented from leaking, a stable and safe internal environment is created for microorganism culture, and the accuracy of experimental results is guaranteed; the experiment failure risk and the microbial pollution hazard are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of biotechnology, more particularly to a microbial culture kit. BACKGROUND

[0002] Microbial culture refers to the rapid growth and reproduction of certain microorganisms with the help of artificially prepared culture medium and artificially created culture conditions. Microbial culture can be divided into pure culture and mixed culture. The reagent kit is a box for containing chemical reagents for detecting chemical components, drug residues and virus types.

[0003] The authorized publication number "CN216203658U" records a kind of microbial culture detection kit, including box body, installation plate is fixedly installed in the inner chamber of box body, the top of installation plate is equipped with a plurality of installation grooves, the top of the left and right sides of box body is fixedly installed with box cover by buckle, the bottom of box cover is provided with the same number of limiting blocks as installation groove, and the bottom of limiting block is provided with compression plug.The utility model sets up box body, first electromagnetic valve, filter box, first two-way pipe, first shunt pipe, second electromagnetic valve, support, external pipeline, compression plug, box cover, limiting block, baffle, third electromagnetic valve, refrigeration box, second two-way pipe, heating box, fan, heat preservation layer, second shunt pipe and fourth electromagnetic valve, solve the culture effect of the poor reagent kit for the culture of the existing microorganism, can not adjust temperature according to the characteristics of each different microorganism, and cannot reach the ideal detection condition problem.

[0004] The above-mentioned patent solves the problem of poor culture effect of the existing reagent kit for microbial culture, cannot adjust temperature according to the characteristics of each different microorganism, and cannot reach the ideal detection condition, but the above-mentioned patent has certain limitations when used, and cannot limit and fix the microbial culture reagent kit according to demand. This makes the reagent kit prone to shaking during handling and transportation, which in turn causes the displacement of the sealing cover of the reagent kit, and finally causes the leakage of microorganisms in the reagent kit. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of microbial culture kit, to solve the problem of the reagent kit in prior art, which cannot limit and fix the microbial culture reagent kit according to demand. This makes the reagent kit prone to shaking during handling and transportation, which in turn causes the displacement of the sealing cover of the reagent kit, and finally causes the leakage of microorganisms in the reagent kit.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of microbial culture reagent kit, comprising:

[0008] The utility model provides a storage box, the outer surface fixed connection of storage box has the connecting sleeve, the sealing cover is movably connected in connecting sleeve, the top of storage box is equipped with the positioning slot, the bottom inner wall of storage box is fixedly connected with temperature control device, one side end of sealing cover is equipped with the second clamping groove,

[0009] The first clamping groove is provided with two first clamping grooves, and the two first clamping grooves are respectively arranged on the inner walls of the two sides of the positioning slot.

[0010] The utility model provides a storage box, the outer surface fixed connection of storage box has the connecting sleeve, the sealing cover is movably connected in connecting sleeve, the top of storage box is equipped with the positioning slot, the bottom inner wall of storage box is fixedly connected with temperature control device, one side end of sealing cover is equipped with the second clamping groove,

[0011] The limiting mechanism is arranged in one of the first clamping grooves, and the limiting mechanism is used for limiting and fixing the sealing cover.

[0012] As a preferred scheme of the utility model, the limiting mechanism comprises:

[0013] The connecting hole is provided with a plurality of connecting holes, and the plurality of connecting holes are arranged on one side end of the storage box.

[0014] The limiting rod is provided with a plurality of limiting rods, and the plurality of limiting rods are respectively slidably connected in the plurality of connecting holes.

[0015] The second spring is provided with a plurality of second springs, and one end of the plurality of second springs is fixedly connected to the inner wall of one of the first clamping grooves.

[0016] The utility model provides a storage box, the outer surface fixed connection of storage box has the connecting sleeve, the sealing cover is movably connected in connecting sleeve, the top of storage box is equipped with the positioning slot, the bottom inner wall of storage box is fixedly connected with temperature control device, one side end of sealing cover is equipped with the second clamping groove,

[0017] The utility model provides a storage box, the outer surface fixed connection of storage box has the connecting sleeve, the sealing cover is movably connected in connecting sleeve, the top of storage box is equipped with the positioning slot, the bottom inner wall of storage box is fixedly connected with temperature control device, one side end of sealing cover is equipped with the second clamping groove,

[0018] As a preferred scheme of the utility model, the pushing assembly comprises:

[0019] The first spring is provided with two first springs, and one end of the two first springs is fixedly connected to the inner wall of one side of the storage box.

[0020] The utility model provides a storage box, the outer surface fixed connection of storage box has the connecting sleeve, the sealing cover is movably connected in connecting sleeve, the top of storage box is equipped with the positioning slot, the bottom inner wall of storage box is fixedly connected with temperature control device, one side end of sealing cover is equipped with the second clamping groove,

[0021] The utility model provides a storage box, the outer surface fixed connection of storage box has the connecting sleeve, the sealing cover is movably connected in connecting sleeve, the top of storage box is equipped with the positioning slot, the bottom inner wall of storage box is fixedly connected with temperature control device, one side end of sealing cover is equipped with the second clamping groove,

[0022] As a preferred scheme of the utility model, the other end of the sealing cover is fixedly connected with a sealing ring, and the sealing ring is fixedly connected in the other second clamping groove.

[0023] As a preferred scheme of the utility model, the outer surface of the storage box is fixedly connected with a peripheral protection ring, and four anti-skid pads are fixedly connected in the peripheral protection ring.

[0024] As a preferred scheme of the utility model, the two ends of the storage box are fixedly connected with liquid level measuring stickers.

[0025] Compared with the prior art, the utility model has the beneficial effects that:

[0026] 1. In the scheme, the limiting mechanism, including connecting holes, limiting rods, push rods, second springs and clamping blocks, can accurately cooperate with the clamping grooves of the sealing cover. When the sealing cover is installed, the clamping blocks are firmly clamped in the clamping grooves under the action of the springs and the push rods, effectively avoiding displacement of the sealing cover caused by shaking during transportation and carrying, ensuring that the inside of the storage box always remains in a sealed state, preventing leakage of microorganisms, creating a stable and safe internal environment for microorganism culture, ensuring the accuracy of experimental results, reducing the risk of experimental failure and the harm of microbial pollution.

[0027] The push assembly arranged in the storage box is composed of a first spring, a push plate and a flexible diaphragm. When the operator operates the push assembly, the push plate can push the target reagent bottle sleeve to the vicinity of the positioning groove under the action of the spring elasticity and the sliding of the push plate. The sliding design and the elastic effect of the spring enable the operator to quickly find and take out the required reagent bottle, improve the experimental operation efficiency, reduce the operation time and energy consumption, optimize the experimental process, and especially in complex experiments or emergency situations, the convenience advantage is more prominent.

[0028] 2. In the scheme, the peripheral protection ring and the anti-skid pads outside the storage box are designed. The peripheral protection ring can buffer external impact, protect the internal components from physical damage, reduce the risk of damage to the reagent box and internal structure failure caused by accidental impact; the anti-skid pads increase the friction with the placement plane, prevent the reagent box from sliding during operation, ensure the operation stability, avoid problems such as reagent bottle tipping, collision caused by sliding, ensure normal use and long service life of the reagent box, reduce maintenance cost and the possibility of experimental interruption. BRIEF DESCRIPTION OF DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0030] Figure 1 It is a perspective view of the utility model.

[0031] Figure 2 It is the first perspective exploded view of the utility model;

[0032] Figure 3 It is the A place partial enlarged view of the utility model Figure 2 ;

[0033] Figure 4 It is the second perspective exploded view of the utility model.

[0034] In the figure: 1, storage box;101, positioning groove;102, first clamping groove;2, peripheral protection ring;201, non-slip pad;3, connecting sleeve;4, sealing cover;401, sealing ring;402, second clamping groove;5, liquid level measuring sticker;6, temperature control device;7, push plate;8, first spring;9, flexible diaphragm;10, reagent bottle sleeve;11, lever;12, limit rod;13, second spring;14, clamp block. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0036] Embodiment 1: please refer to Figures 1-4 , the utility model provides the following technical scheme:

[0037] A microbial culture kit, comprising:

[0038] The outer surface of the storage box 1 is fixedly connected with the connecting sleeve 3, the sealing cover 4 is movably clamped in the connecting sleeve 3, the top end of the storage box 1 is provided with the positioning groove 101, the bottom inner wall of the storage box 1 is fixedly connected with the temperature control device 6, and the side end of the sealing cover 4 is provided with the second clamping groove 402;

[0039] The first clamping groove 102 is provided with two, and the two first clamping grooves 102 are respectively arranged on the inner walls of the two sides of the positioning groove 101;

[0040] The reagent bottle sleeve 10 is provided with a plurality of reagent bottle sleeves 10, and the plurality of reagent bottle sleeves 10 are all movably connected in the storage box 1;And

[0041] The limiting mechanism is arranged in one of the first clamping grooves 102, and the limiting mechanism is used for limiting and fixing the sealing cover 4.

[0042] In the specific embodiment of the utility model, the storage box 1 is the core carrier of the microbial culture kit, and the storage box 1 provides a basic framework for the whole kit. It not only carries the temperature control device 6, the reagent bottle sleeve 10 and other key components, but also provides a stable installation environment for them. Through its solid shell, the internal components are effectively protected from physical impact and contamination from the outside world, ensuring that the microbial culture work in the kit can be carried out in a safe and stable condition. The connecting sleeve 3 fixedly connected to the outer surface thereof provides an interface for the installation of the sealing cover 4; the positioning groove 101 opened at the top end plays a positioning and guiding role when placing other components or performing operations; and the temperature control device 6 fixedly connected to the inner wall of the bottom can accurately adjust the temperature in the storage box 1, creating a suitable environment for microbial growth.

[0043] The connecting sleeve 3 is tightly fixed to the outer surface of the storage box 1, and it is a key component for connecting the sealing cover 4 and the storage box 1. Through the active clamping mode, it cooperates with the sealing cover 4 to ensure the convenience of installation and disassembly of the sealing cover 4, facilitating the operator to quickly open or close the storage box 1 when needed, and ensuring the stability of the connection between the two. This stable connection can effectively block the entry of dust, microorganisms and other pollutants into the interior of the storage box 1, protecting the culture components and reagents in the box from interference by external impurities and maintaining a good culture environment.

[0044] The main function of the sealing cover 4 is to close the top opening of the storage box 1, i.e. the positioning groove 101, forming a relatively sealed space. This is crucial for microbial culture, as it can prevent external microorganisms from entering the storage box 1 and avoid contaminating the culture environment and reagents, thereby ensuring the accuracy and reliability of microbial culture. The second clamping groove 402 opened at one side of the sealing cover 4 cooperates with the limiting mechanism to realize the precise fixing of the sealing cover 4 on the storage box 1, preventing the accidental falling of the sealing cover 4 during transportation, storage or operation, and further enhancing the sealing and safety of the interior of the storage box.

[0045] The positioning groove 101 is opened at the top end of the storage box 1, and it is an important channel for the storage box 1 to interact with the outside world. On the one hand, the operator can conveniently place the culture components, reagent bottles and other components into the storage box 1 through the positioning groove 101 to prepare for microbial culture; on the other hand, during the culture process, the operator can observe and perform necessary operations such as adding reagents and sampling through the positioning groove 101. In addition, the first clamping groove 102 opened in the inner walls on both sides of the positioning groove 101 cooperates with other structures to realize the installation and fixation of the reagent bottle sleeve 10 and the limiting function of the sealing cover 4.

[0046] The first clamping groove 102 is provided with two, respectively located in the two side walls of the positioning groove 101. Its primary function is to provide a positioning and fixing structure for the installation of the reagent bottle sleeve 10. The reagent bottle sleeve 10 can stably slide in the storage box 1 through cooperation with the first clamping groove 102, which facilitates the operator to take and place the reagent bottle flexibly according to the experimental requirements. At the same time, one of the first clamping grooves 102 also undertakes the important task of installing the limiting mechanism, which realizes the limiting and fixing of the sealing cover 4 through the interaction of the limiting mechanism and the second clamping groove 402 on one side of the sealing cover 4, ensuring that the sealing cover 4 tightly fits the storage box 1 and maintains the sealing state of the inside of the storage box 1.

[0047] The plurality of reagent bottle sleeves 10 are slidably connected in the storage box 1, which are important components for storing and protecting the reagent bottles required for microbial culture. The sliding design of the reagent bottle sleeve 10 enables the operator to quickly and accurately find and take out the corresponding reagent bottle according to the specific requirements of the experiment, improving the efficiency of experimental operation. At the same time, the reagent bottle sleeve 10 plays a good fixing and protection role for the reagent bottle, effectively preventing the reagent bottle from shaking and colliding in the storage box 1, avoiding the leakage or deterioration of the reagent due to physical damage, and ensuring the safe storage and use of the reagent.

[0048] The limiting mechanism is arranged in one of the first clamping grooves 102, which plays a key fixing role in the entire reagent box structure. When the sealing cover 4 is installed on the connecting sleeve 3, the limiting mechanism can tightly cooperate with the second clamping groove 402 on one side of the sealing cover 4 to clamp the sealing cover 4. This cooperation effectively prevents the sealing cover 4 from rotating or falling off randomly in the connecting sleeve 3, ensuring that the sealing cover 4 always tightly closes the positioning groove 101 of the storage box 1. By maintaining the sealed environment inside the storage box 1, the limiting mechanism provides reliable protection for the microbial culture process, preventing external pollutants from entering and ensuring the smooth progress of microbial culture.

[0049] It should be noted that the specific model of the temperature control device 6 to be used is selected by the relevant technical personnel familiar with the field, and the above regarding the temperature control device 6 and the like all belong to the prior art, and the present scheme will not be described in detail.

[0050] For details, please refer to Figures 1-4 , the limiting mechanism comprises:

[0051] The connecting hole is provided with a plurality of connecting holes, and the plurality of connecting holes are arranged on one side of the storage box 1;

[0052] The limiting rod 12 is provided with a plurality of limiting rods 12, and the plurality of limiting rods 12 are slidably connected in the plurality of connecting holes, and the circumferential surface of the plurality of limiting rods 12 is fixedly connected with the lever 11;

[0053] Second spring 13, second spring 13 is provided with a plurality of, a plurality of second spring 13 one end is fixedly connected to one side of the inner wall of one of the first slot 102;

[0054] Clamping block 14, clamping block 14 is provided with a plurality of, a plurality of clamping block 14 is fixedly connected to one side of a plurality of limiting rod 12, clamping block 14 is fixedly connected to the other end of a plurality of second spring 13, clamping block 14 is movably connected to one of the second slot 402;

[0055] Pushing assembly, pushing assembly is arranged in the storage box 1, pushing assembly is used for pushing one of the reagent bottle sleeve 10.

[0056] In this embodiment: when the sealing cover 4 needs to be installed, the sealing cover 4 is placed on the connecting sleeve 3, and the second slot 402 on one side of the sealing cover 4 is aligned with the position of the clamping block 14. Then, the operator drives the limiting rod 12 to slide in the connecting hole by turning the lever 11, so that the clamping block 14 moves away from the second slot 402 against the elastic force of the second spring 13. At this time, the sealing cover 4 is completely installed in place, the lever 11 is released, the second spring 13 is contracted due to its own elasticity, the clamping block 14 is moved to the second slot 402, and the clamping block 14 is tightly clamped into the second slot 402, the limiting and fixing of the sealing cover 4 are completed, and the sealing property of the storage box 1 is ensured.

[0057] When the sealing cover 4 needs to be opened, the operator turns the lever 11 again, so that the clamping block 14 is moved out of the second slot 402, and the limiting of the sealing cover 4 is released. At this time, the operator can easily take off the sealing cover 4 from the connecting sleeve 3.

[0058] For the pushing assembly, when the operator needs to take a certain reagent bottle sleeve 10, the specific operation mode of the pushing assembly is determined according to the specific structure of the pushing assembly, for example, it may be pressing a certain button, pulling a certain lever, etc. The pushing assembly generates a pushing force, pushes the corresponding reagent bottle sleeve 10 from the storage position inside the storage box 1 to the position close to the positioning groove 101, which is convenient for the operator to take the reagent bottle.

[0059] For details, please refer to Figures 1-3 , the pushing assembly comprises:

[0060] First spring 8, first spring 8 is provided with two, one end of the two first spring 8 is fixedly connected to one side of the inner wall of the storage box 1;

[0061] Push plate 7, push plate 7 is slidably connected to the bottom inner wall of the storage box 1, and the other end of the two first spring 8 is fixedly connected to one end of the push plate 7;

[0062] The flexible diaphragm 9 is fixedly connected to one side end of the push plate 7, and the other end of the flexible diaphragm 9 is fixedly connected to the other side inner wall of the storage box 1.

[0063] In this embodiment, when the operator needs to take a reagent bottle cover 10, the push plate 7 is pushed away from the first spring 8, at this time the first spring 8 is compressed to store elastic potential energy. During the sliding process of the push plate 7, the flexible diaphragm 9 will stretch or shrink with the movement of the push plate 7, and always maintain effective separation of the internal space of the storage box 1. When the push plate 7 moves to a position capable of pushing the target reagent bottle cover 10, continue to push the push plate 7, and the push plate 7 will push the reagent bottle cover 10 from the storage position inside the storage box 1 to the position close to the positioning groove 101 for easy use.

[0064] When the operator takes the reagent bottle, the push plate 7 is released, the compressed first spring 8 begins to release elastic potential energy, and pushes the push plate 7 to slide to the initial position by its restoring force. During the resetting process of the push plate 7, the flexible diaphragm 9 will also return to the initial state, preparing for the next time to push the reagent bottle cover 10. In the whole process, the flexible diaphragm 9 not only ensures the neatness and order of the internal space of the storage box 1, but also ensures the stable sliding of the push plate 7.

[0065] For details, please refer to Figure 2 The other end of the sealing cover 4 is fixedly connected with a sealing ring 401, and the sealing ring 401 is fixedly connected in the other second clamping groove 402.

[0066] In this embodiment, the sealing ring 401 has a certain elasticity and flexibility, which can tightly fit the inner wall of the second clamping groove 402 to form a good sealing structure.

[0067] This cooperation not only further enhances the sealing between the sealing cover 4 and the storage box 1, prevents external microorganisms, dust and other impurities from entering the inside of the storage box 1, and protects the culture environment and reagents from being contaminated, but also plays the role of auxiliary fixing the sealing cover 4.

[0068] For details, please refer to Figures 1-4 The outer surface of the storage box 1 is fixedly connected with a peripheral protection ring 2, and the peripheral protection ring 2 is fixedly connected with four anti-skid pads 201.

[0069] In this embodiment: the four anti-skid pads 201 are fixedly connected in the peripheral protection ring 2. The peripheral protection ring 2 surrounds the outer periphery of the storage box 1 and plays a physical protection role, which can effectively buffer the external collision of the storage box 1 and reduce the damage risk of the internal components of the storage box 1 caused by accidental collision. The four anti-skid pads 201 are distributed at the positions where the peripheral protection ring 2 contacts with the placement plane. When the storage box 1 is placed on the experimental table or other plane, the anti-skid pads 201 increase the friction between the storage box 1 and the placement plane, prevent the storage box 1 from accidentally sliding during operation, and ensure the stability of the operation process.

[0070] For details, please refer to Figures 1-3 The liquid level measuring sticker 5 is fixedly connected to the two ends of the storage box 1.

[0071] In this embodiment: the liquid level measuring sticker 5 is usually made of transparent material and has a scale mark, and its position corresponds to the area where the liquid may be contained in the storage box 1.

[0072] The working principle and use process of the utility model: when using the microbial culture kit, first, the installation operation of the sealing cover 4 is performed. The sealing cover 4 is placed on the connecting sleeve 3, the second clamping groove 402 on one side of the sealing cover 4 is aligned with the position of the clamping block 14 in the limiting mechanism, then the operator manually operates the lever 11 on the circumferential surface of the limiting rod 12 to drive the limiting rod 12 to slide in the connecting hole at one side end of the storage box 1, at this time, the clamping block 14 connected to one side end of the limiting rod 12 and connected with the second spring 13 will move away from the second clamping groove 402 against the elastic force of the second spring 13, when the sealing cover 4 is completely installed in place, the lever 11 is released, the second spring 13 contracts by its own elasticity, drives the clamping block 14 to move towards the second clamping groove 402, until the clamping block 14 is tightly clamped into the second clamping groove 402, the limiting and fixing of the sealing cover 4 is completed, the sealing property of the storage box 1 is ensured, and displacement of the sealing cover 4 due to shaking in the subsequent handling and transportation process is prevented.

[0073] When the operator needs to take a reagent bottle, if the pushing assembly is a pressing type, the corresponding button is pressed, if it is a pulling type, the corresponding pull rod is pulled, and here the pushing of the push plate 7 is taken as an example, the push plate 7 is pushed away from the first spring 8, the push plate 7 slides on the inner wall at the bottom of the storage box 1, and the two first springs 8 are compressed to store elastic potential energy, during the sliding process of the push plate 7, the flexible diaphragm 9 connected to one side end of the push plate 7 will stretch or contract with the movement of the push plate 7, and always maintain effective separation of the internal space of the storage box 1, prevent foreign matter from interfering with the movement of the push plate 7 and the storage environment of the reagent bottle sleeve 10, when the push plate 7 moves to a position capable of pushing the target reagent bottle sleeve 10, continue to push the push plate 7, the push plate 7 will push the reagent bottle sleeve 10 from the storage position in the storage box 1 to the position close to the positioning groove 101 for easy taking, which is convenient for the operator to take the reagent bottle.

[0074] When it is needed to open the sealing cover 4, the operator again pushes the push rod 11, so that the clamping block 14 is moved out of the second clamping groove 402, and the sealing cover 4 is released from the limiting, at this time, the operator can easily take off the sealing cover 4 from the connecting sleeve 3, so as to carry out the subsequent operation, such as adding or replacing the culture assembly, cleaning the storage box 1 and the like.

[0075] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A microbial culture kit, characterized by comprising: The utility model relates to a reagent storage box, including: The outer surface of the storage box (1) is fixedly connected with a connecting sleeve (3), a sealing cover (4) is movably connected in the connecting sleeve (3), a positioning groove (101) is formed in the top end of the storage box (1), a temperature control device (6) is fixedly connected to the inner wall of the bottom of the storage box (1), a second clamping groove (402) is formed in one side end of the sealing cover (4); The first clamping groove (102) is provided with two, and the two first clamping grooves (102) are respectively formed in the inner walls on both sides of the positioning groove (101); The reagent bottle sleeve (10) is provided with a plurality of reagent bottle sleeves (10), and the plurality of reagent bottle sleeves (10) are all slidingly connected in the storage box (1); and The limiting mechanism is arranged in one of the first clamping grooves (102), and the limiting mechanism is used for limiting and fixing the sealing cover (4).

2. The microbial culture kit according to claim 1, wherein: The limiting mechanism comprises: The connecting hole is provided with a plurality of connecting holes, and the plurality of connecting holes are all formed in one side end of the storage box (1); The limiting rod (12) is provided with a plurality of limiting rods (12), and the plurality of limiting rods (12) are respectively slidingly connected in the plurality of connecting holes; the circumferential surface of the plurality of limiting rods (12) is fixedly connected with a push rod (11); The second spring (13) is provided with a plurality of second springs (13), and one end of the plurality of second springs (13) is fixedly connected to one side inner wall of one of the first clamping grooves (102); The clamping block (14) is provided with a plurality of clamping blocks (14), and the plurality of clamping blocks (14) are fixedly connected to one side end of the plurality of limiting rods (12); the clamping block (14) is fixedly connected to the other end of the plurality of second springs (13); and the clamping block (14) is movably connected to one of the second clamping grooves (402); The push assembly is arranged in the storage box (1), and the push assembly is used for pushing one of the reagent bottle sleeves (10).

3. The microbial culture kit of claim 2, wherein: The push assembly comprises: The first spring (8) is provided with two first springs (8), and one end of the two first springs (8) is fixedly connected to one side inner wall of the storage box (1); The push plate (7) is slidingly connected to the bottom inner wall of the storage box (1), and the other end of the two first springs (8) is fixedly connected to one end of the push plate (7); The flexible diaphragm (9) is fixedly connected to one side end of the push plate (7), and the other end of the flexible diaphragm (9) is fixedly connected to the other side inner wall of the storage box (1).

4. The microbial culture kit of claim 3, wherein: The other end of the sealing cover (4) is fixedly connected with a sealing ring (401), and the sealing ring (401) is fixedly connected in the other second clamping groove (402).

5. The microbial culture kit of claim 4, wherein: The outer surface of the storage box (1) is fixedly connected with a peripheral protection ring (2), and the peripheral protection ring (2) is fixedly connected with four anti-skid pads (201) inside.

6. The microbial culture kit of claim 5, wherein: The two ends of the storage box (1) are both fixedly connected with liquid level measuring stickers (5).

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