Breast milk source probiotic multifunctional verification and targeted culture integrated device

Abstract

The utility model discloses a multifunctional verification and targeted culture integrated device for breast milk source probiotics, and relates to the technical field of breast milk source probiotics. The device comprises a detection system and a liquid supply system, the detection system is composed of a plurality of culture bins, an experiment cavity and a detection groove, the liquid supply system comprises a plurality of liquid supply points, a peristaltic pump and a valve block which are sequentially connected, each liquid supply point comprises a square seat, an upper sealing shell and a liquid storage tank, and a weighing sensor is arranged at the top of each square seat. According to the utility model, the verification module and the targeted culture module of each function of a bacterial strain are integrated, and the liquid supply system is designed, so that liquid can be supplied uniformly, the functional verification and culture efficiency of probiotics is improved, the research and development period is shortened, and the liquid supply amount is detected by designing a novel liquid supply point and in a weighing manner; and no interference exists between the liquid supply pipe and the liquid storage tank, so that the liquid supply accuracy is greatly improved, and the subsequent verification and culture effects are improved.

Description

Technical Field

[0001] This utility model belongs to the field of breast milk probiotics technology, and in particular relates to a multifunctional verification and targeted culture integrated device for breast milk probiotics. Background Technology

[0002] Research on breast milk-derived probiotics is of great value in the fields of infant health and gut microbiota regulation. However, the safety requirements for these probiotics are particularly stringent in the infant field, resulting in numerous functional verification modules for their strains. Currently, most screening, functional verification, and culture chambers are independent, making liquid supply a challenge and affecting experimental results and efficiency.

[0003] To ensure the effectiveness and accuracy of the test, the accuracy requirements for the volume and proportion of various liquids are high during the test. The traditional combination of peristaltic pump and flow valve may have insufficient accuracy and cannot dynamically adjust the supply ratio. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated device for multifunctional verification and targeted culture of probiotics derived from breast milk. By integrating the verification modules and targeted culture modules for each function of the strains into one unit and designing a liquid supply system, the device can uniformly supply liquid, thereby improving the efficiency of functional verification and culture of probiotics and shortening the research and development cycle. By designing a novel liquid supply point and detecting the liquid supply volume by weighing, and by ensuring no interference between the liquid supply pipe and the storage tank, the accuracy of liquid supply is greatly improved, thus enhancing the subsequent verification and culture results.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an integrated device for multifunctional verification and targeted culture of breast milk probiotics, including a detection system and a liquid supply system;

[0007] The detection system consists of several culture chambers, experimental chambers, and detection tanks;

[0008] The liquid supply system includes several liquid supply points, a peristaltic pump, and a valve block connected in sequence.

[0009] The liquid supply point includes a square base, an upper sealing shell, and a liquid storage tank;

[0010] The square base is equipped with a weighing sensor on its top. The square base is fixed with a lower cover with an open top. The weighing sensor is located inside the lower cover and does not interfere with the lower cover. Vertical rods are fixed at the four corners of the top of the square base.

[0011] The bottom of the upper cover is open and located directly above the lower cover. The bottom edge of the upper cover is provided with four lugs. The four lugs are respectively fitted onto four vertical rods and slidably connected to the vertical rods. A sealing and connecting mechanism is provided between the bottom edge of the upper cover and the top edge of the lower cover. The upper cover and the lower cover form a sealed cavity through the connecting mechanism and the seal.

[0012] The top of the liquid storage tank is provided with a constricted opening. The liquid storage tank is located in the sealed cavity and is movably mounted on the top surface of the weighing sensor. A stainless steel end tube is provided through the center of the top of the upper cover. The bottom end of the stainless steel end tube passes through the constricted opening and extends to the bottom of the liquid storage tank. The stainless steel end tube and the constricted opening do not interfere with each other. A liquid delivery hose is provided at one end of the stainless steel end tube at the top of the upper cover.

[0013] Several valve blocks are respectively connected to the ends of the liquid delivery hoses of several liquid supply points, and the liquid delivery hoses of several liquid supply points pass through the channel of the peristaltic pump. Several delivery pipes connected to the detection system are connected to the valve blocks.

[0014] Furthermore, the top of the vertical rod extends beyond the top of the storage tank to form an access section, and the distance between the bottom of the stainless steel end tube and the lug is less than the length of the access section.

[0015] Furthermore, the top of the vertical rod is provided with a conical or rounded head, and the distance between two adjacent vertical plates is greater than the diameter of the liquid storage tank.

[0016] Furthermore, both the bottom edge of the upper cover and the top surface of the lower cover are provided with flanges, and the connecting mechanism and the seal are provided on the flanges. The connecting mechanism is a magnetic attraction mechanism or a snap-fit ​​mechanism.

[0017] Furthermore, it also includes a control device, which includes a processor and several control units, and several of the weighing sensors are electrically connected to the processor.

[0018] Furthermore, each of the aforementioned delivery pipes is equipped with a switching valve and a check valve, and each of the aforementioned electromagnetic switching valves is electrically connected to the processor.

[0019] This utility model has the following beneficial effects:

[0020] This invention integrates the verification module and targeted culture module for each function of the strain into one unit, and designs a liquid supply system that enables unified liquid supply, thereby improving the efficiency of functional verification and culture of probiotics, shortening the research and development cycle. By designing a novel liquid supply point, the liquid supply volume is detected by weighing, and there is no interference between the liquid supply pipe and the storage tank, which greatly improves the accuracy of liquid supply, thereby improving the subsequent verification and culture results.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the liquid supply point of this utility model;

[0024] Figure 2 This is a cross-sectional view of the liquid supply point.

[0025] Figure 3 This is a schematic diagram of the liquid supply system;

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1-Liquid supply point, 2-Peristaltic pump, 3-Valve block, 4-Square seat, 5-Upper shell, 6-Liquid storage tank, 401-Weighing sensor, 402-Lower shell, 403-Vertical rod, 501-Lumbar lug, 502-Stainless steel end tube, 503-Liquid delivery hose, 504-Flange, 601-Necked end. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-3 As shown, this utility model is an integrated device for multifunctional verification and targeted culture of breast milk probiotics, including a detection system and a liquid supply system;

[0030] The detection system consists of several culture chambers, experimental chambers, and detection tanks;

[0031] The liquid supply system includes several liquid supply points 1, a peristaltic pump 2, and a valve block 3 connected in sequence;

[0032] Liquid supply point 1 includes a square base 4, an upper sealing shell 5, and a liquid storage tank 6;

[0033] A weighing sensor 401 is provided on the top of the square base 4. A lower cover 402 with an open top is fixed on the top of the square base 4. The weighing sensor 401 is located inside the lower cover 402 and does not interfere with the lower cover 402. Vertical rods 403 are fixed at the four corners of the top of the square base 4.

[0034] The bottom of the upper cover 5 is open and located directly above the lower cover 402. The bottom edge of the upper cover 5 is provided with four lugs 501. The four lugs 501 are respectively fitted onto the four vertical rods 403 and are slidably connected to the vertical rods 403. A sealing and connecting mechanism is provided between the bottom edge of the upper cover 5 and the top edge of the lower cover 402. The upper cover 5 and the lower cover 402 form a sealed cavity through the connecting mechanism and the seal.

[0035] The top of the liquid storage tank 6 is provided with a constricted opening 601. The liquid storage tank 6 is located in the sealed cavity and is movably installed on the top surface of the weighing sensor 401. A stainless steel end tube 502 is provided through the center of the top of the upper cover 5. The bottom end of the stainless steel end tube 502 passes through the constricted opening 601 and extends to the bottom of the liquid storage tank 6. The stainless steel end tube 502 and the constricted opening 601 do not interfere with each other. A liquid delivery hose 503 is provided at one end of the stainless steel end tube 502 at the top of the upper cover 5.

[0036] Several valve blocks 3 are respectively connected to the ends of the liquid delivery hoses 503 of several liquid supply points 1. The liquid delivery hoses 503 of several liquid supply points 1 pass through the channel of the peristaltic pump 2. Several delivery pipes connected to the detection system are connected to the valve blocks 3.

[0037] Among them, such as Figure 2 As shown, the top of the vertical rod 403 extends beyond the top of the liquid storage tank 6 and forms an access section. The distance between the bottom of the stainless steel end tube 502 and the lug 501 is less than the length of the access section.

[0038] Among them, such as Figure 1-2 As shown, the top of the vertical rod 403 is provided with a conical or round head, and the distance between two adjacent vertical plates is greater than the diameter of the liquid storage tank 6.

[0039] Among them, such as Figure 1-2 As shown, the bottom edge of the upper cover 5 and the top surface of the lower cover 402 are both provided with flange portions 504. The connecting mechanism and the seal are provided on the flange portions 504. The connecting mechanism is a magnetic attraction mechanism or a snap-fit ​​mechanism.

[0040] It also includes a control device, which includes a processor and several control units, and several weighing sensors 401 are electrically connected to the processor.

[0041] Several of the delivery pipes are equipped with switching valves and check valves, and several electromagnetic switching valves are electrically connected to the processor.

[0042] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional verification and targeted culture integrated device for breast milk-derived probiotics, characterized in that: Includes detection systems and liquid supply systems; The detection system consists of several culture chambers, experimental chambers, and detection tanks; The liquid supply system includes several liquid supply points (1), a peristaltic pump (2), and a valve block (3) connected in sequence. The liquid supply point (1) includes a square base (4), an upper sealing shell (5), and a liquid storage tank (6). The square base (4) is provided with a weighing sensor (401) on the top. The square base (4) is fixed with a lower cover (402) with an open top. The weighing sensor (401) is located inside the lower cover (402) and does not interfere with the lower cover (402). Vertical rods (403) are fixed at the four corners of the top of the square base (4). The bottom of the upper cover (5) is open and located directly above the lower cover (402). The bottom edge of the upper cover (5) is provided with four lugs (501). The four lugs (501) are respectively fitted onto four vertical rods (403) and slidably connected to the vertical rods (403). A sealing and connecting mechanism is provided between the bottom edge of the upper cover (5) and the top edge of the lower cover (402). The upper cover (5) and the lower cover (402) form a sealed cavity through the connecting mechanism and the seal. The liquid storage tank (6) has a constricted opening (601) at the top. The liquid storage tank (6) is located in the sealed cavity and is movably installed on the top surface of the weighing sensor (401). A stainless steel end tube (502) is provided through the center of the top of the upper cover (5). The bottom end of the stainless steel end tube (502) passes through the constricted opening (601) and extends to the bottom of the liquid storage tank (6). The stainless steel end tube (502) and the constricted opening (601) do not interfere with each other. A liquid delivery hose (503) is provided at one end of the stainless steel end tube (502) at the top of the upper cover (5). Several valve blocks (3) are respectively connected to the ends of the delivery hoses (503) of several liquid supply points (1). The delivery hoses (503) of the liquid supply points (1) pass through the channel of the peristaltic pump (2). Several delivery pipes connected to the detection system are connected to the valve blocks (3).

2. The integrated device for multifunctional verification and targeted culture of breast milk-derived probiotics according to claim 1, characterized in that, The top of the vertical rod (403) extends beyond the top of the liquid storage tank (6) and forms an access section. The distance between the bottom of the stainless steel end tube (502) and the lug (501) is less than the length of the access section.

3. The integrated device for multifunctional verification and targeted culture of breast milk-derived probiotics according to claim 1, characterized in that, The top of the vertical rod (403) is provided with a cone or round head, and the distance between two adjacent vertical plates is greater than the diameter of the liquid storage tank (6).

4. The integrated device for multifunctional verification and targeted culture of breast milk-derived probiotics according to claim 1, characterized in that, The bottom edge of the upper cover (5) and the top surface of the lower cover (402) are both provided with flanges (504). The connecting mechanism and the seal are provided on the flanges (504). The connecting mechanism is a magnetic attraction mechanism or a snap-fit ​​mechanism.

5. The integrated device for multifunctional verification and targeted culture of breast milk-derived probiotics according to claim 1, characterized in that, It also includes a control device, which includes a processor and several control units, and several of the weighing sensors (401) are electrically connected to the processor.

6. The integrated device for multifunctional verification and targeted culture of breast milk-derived probiotics according to claim 5, characterized in that, Each of the aforementioned delivery pipes is equipped with a switching valve and a check valve, and each of the aforementioned electromagnetic switching valves is electrically connected to the processor.

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