Anti-pollution structure and culture device thereof

Abstract

The utility model provides an anti-pollution structure and a culture device thereof, and belongs to the field of culture. The problem that the internal environment of the culture device is damaged when a culture dish in the culture device is taken is solved. An anti-pollution structure comprises a culture part which is a cavity shell and is internally provided with a taking assembly; the sealed rotating part is rotationally arranged on the culture part and is partially positioned in the culture part cavity; wherein at least one bearing part is arranged on the sealed rotating part and used for bearing a culture dish, and the taking assembly is used for adjusting the position of the culture dish in the culture part; and the disinfection assembly is used for disinfecting the bearing part which is about to enter the culture part. The culture medium is mainly used for culture.

Description

Technical Field

[0001] This utility model belongs to the field of cultivation, and in particular relates to an anti-pollution structure and its cultivation device. Background Technology

[0002] Bacterial culture is a technique that uses artificial methods to grow and reproduce bacteria. Bacteria are widely distributed in nature, numerous, and diverse. They can benefit mankind or cause disease. Most bacteria can be cultured artificially, that is, inoculated onto a culture medium to allow them to grow and reproduce. The cultured bacteria are used for research, identification, and application. Bacterial culture generally involves sealing primary bacteria in a culture device and providing a suitable temperature. However, such culture devices can only simultaneously culture or remove the bacteria inside the device. If you want to compare cultures, removing the bacterial culture dish from the culture device will disrupt the culture environment and affect the comparison results. Summary of the Invention

[0003] In view of this, the present invention aims to provide a pollution-proof structure and its culture device to solve the problem of the internal environment of the culture device being damaged when the culture dish inside the culture device is removed.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: According to one aspect of the present invention, an anti-pollution structure is provided, comprising:

[0005] The culture section is a hollow shell with a removable assembly inside;

[0006] A sealed rotating part is rotatably mounted on the culture section and partially located within the cavity of the culture section;

[0007] The sealing rotating part is provided with at least one support part for supporting the culture dish, and the picking component is used to adjust the position of the culture dish inside the culture part;

[0008] The sterilization component is used to sterilize the carrier that is about to enter the culture chamber.

[0009] Furthermore, the sealing rotating part is cylindrical, and the bearing part is a receiving groove.

[0010] Furthermore, the culture section also includes an anti-leakage component, which includes an upper baffle disposed on the culture section. Two side baffles are provided between the upper baffle and the culture section. The sealing rotating part rotates between the upper baffle and the two side baffles, and the side baffles can completely cover the storage groove.

[0011] Furthermore, the disinfection assembly includes a sealing plate and a disinfection section. The disinfection section is mounted on the upper baffle and side baffle via the sealing plate. The sealing plate and the sealing rotating part slide against each other. After the sealing plate completely covers the storage slot, the disinfection section disinfects the inside of the storage slot.

[0012] Furthermore, the disinfection unit includes an inlet pipe with a drain chamber inside. The drain chamber is connected to the inlet end of the inlet pipe through multiple connecting holes. A drain section is slidably disposed inside the inlet pipe. An elastic element is disposed between the inlet pipe and the drain section. When the elastic element is compressed, the drain section seals the drain chamber. When the elastic element is extended, the liquid inside the drain chamber is discharged through the drain section.

[0013] Furthermore, the drainage section includes a drainage column with a radially arranged outlet hole that extends through one end away from the inlet end of the inlet pipe. The other end of the drainage column has multiple through holes that communicate with the outlet hole. When the elastic element is compressed, the drainage column seals the drainage chamber. When the elastic element is extended, the drainage chamber and the outlet hole communicate with each other.

[0014] Furthermore, the liquid outlet end of the liquid outlet hole is equipped with an atomizing component.

[0015] Furthermore, the picking component is a replaceable glove, the culture section is provided with a mounting hole for installing the glove, and the culture section is provided with a sealing part for sealing the mounting hole.

[0016] Furthermore, the sealing part is provided with a mating hole corresponding to the mounting hole.

[0017] A culture device comprising the aforementioned anti-contamination structure.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The culture chamber is a cavity, and the sealing rotating part is rotatably mounted on the culture chamber and partially located inside the cavity. When the sealing rotating part rotates, it transfers the external culture dishes to the inside of the culture chamber. Before the sealing rotating part carries the culture dishes into the cavity of the culture chamber, the sterilization component sterilizes the culture dishes on the sealing rotating part. Then, the removal component adjusts the position of the culture dishes inside the culture chamber, removes the culture dishes on the sealing rotating part, or places the culture dishes that need to be removed onto the rotating part, so as not to damage the internal environment of the culture chamber when transferring the culture dishes inside the culture chamber. Attached Figure Description

[0020] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the picking component structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the sealing rotating part structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the anti-condensation component structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the disinfection component structure of this utility model;

[0027] Figure 7 This is a cross-sectional view of the disinfection section of this utility model.

[0028] Culture section 1; Sealed rotating section 2; Storage tank 3; Anti-condensation component 4; Upper baffle 4-1; Side baffle 4-2; Disinfection component 5; Sealing plate 5-1; Liquid inlet pipe 5-2; Liquid outlet chamber 5-3; Elastic element 5-4; Liquid outlet column 5-5; Liquid outlet hole 5-6; Sealing section 7; Fitting hole 7-1. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present invention can be combined with each other, and the described embodiments are only some embodiments of the present invention, not all embodiments.

[0030] It should be noted that the descriptions of "left," "right," "left side," "right side," "upper part," "lower part," "top," and "bottom" in this invention are defined based on the orientation or positional relationships shown in the accompanying drawings. They are merely for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the described structure must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In the description of this invention, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0032] Referring to the accompanying drawings, this embodiment provides an anti-pollution structure, including:

[0033] The culture section 1 is a hollow shell with a pick-up component 6 inside. The hollow shell is used to place the culture dishes and provide an environment for the growth of fungi in the culture dishes. The pick-up component 6 can adjust the position of the culture dishes inside the culture section 1, so as to adjust the position of the culture dishes inside the culture section 1 without damaging the internal environment of the culture section 1.

[0034] The sealing rotating part 2 is rotatably mounted on the culture part 1 and partially located inside the cavity of the culture part 1. The sealing rotating part 2 is mounted on the culture part 1, with one part of the sealing rotating part 2 being outside and the other part being inside the culture part 1. When the sealing rotating part 2 rotates, the item mounted on the sealing rotating part 2 will rotate with the sealing rotating part 2 into the interior of the culture part 1. The position of the item mounted on the sealing rotating part 2 can then be adjusted by the picking component 6.

[0035] The sealing rotating part 2 is provided with at least one support part for carrying the culture dish. The picking component 6 is used to adjust the position of the culture dish in the culture part 1. The support part can hold the culture dish. When the sealing rotating part 2 is rotated, the sealing rotating part 2 will drive the culture dish placed on the support part to rotate together. When the support part follows the sealing rotating part 2 to rotate into the culture part 1, the culture dish placed on the support part will also enter the culture part 1 together. The culture dish is transferred from the outside to the inside of the culture part 1 without opening the culture part 1.

[0036] The disinfection component 5 is used to disinfect the carrier unit before it enters the culture section 1. The disinfection component 5 disinfects the culture dishes placed on the carrier unit. After disinfection, the culture dishes enter the culture section 1 along with the rotation of the sealing rotating part 2. Then, the removal component 6 removes the culture dishes from the carrier unit. This transfer of the culture dishes is completed with the culture section 1 in contact with the outside environment. Alternatively, the culture dishes inside the culture section 1 can be placed on the carrier unit and then removed from the culture section 1 along with the rotation of the sealing rotating part 2. The disinfectant should be of a type that does not affect the culture process and should be selected according to actual needs.

[0037] In this embodiment, the sealing rotating part 2 is columnar, and the supporting part is a storage groove 3. The columnar sealing rotating part 2 fits tightly with the culture part 1 when rotating to ensure that the inside of the culture part 1 is isolated from the outside. The columnar shape of the sealing rotating part 2 allows the storage groove 3 to be better distributed. The size of the storage groove 3 is larger than that of the culture dish, and there is enough space to support the culture dish.

[0038] In this embodiment, the culture section 1 further includes an anti-condensation component 4, which includes an upper baffle 4-1 disposed on the culture section 1. Two side baffles 4-2 are provided between the upper baffle 4-1 and the culture section 1. The sealing rotating part 2 rotates between the upper baffle 4-1 and the two side baffles 4-2. The side baffles 4-2 can completely cover the storage groove 3. The upper baffle 4-1 and the upper end of the sealing rotating part 2 are fitted together, and the size comparison between the two is that the upper baffle 4-1 is not smaller than the sealing rotating part 2, effectively preventing the outside from communicating with the culture section 1 through the upper surface of the sealing rotating part 2. The side baffles 4-2 can completely cover the storage groove 3. When the sealing rotating part 2 drives the storage groove 3 to rotate into the interior of the culture section 1, the side baffles 4-2 effectively prevent the storage groove 3 from crossing the outer wall of the culture section 1 and causing communication between the outside and the interior of the culture section 1.

[0039] In this embodiment, the disinfection component 5 includes a sealing plate 5-1 and a disinfection section. The disinfection section is mounted on the upper baffle 4-1 and the side baffle 4-2 via the sealing plate 5-1. The sealing plate 5-1 and the sealing rotating part 2 slide relative to each other. After the sealing plate 5-1 completely covers the storage tank 3, the disinfection section disinfects the inside of the storage tank 3. When the sealing rotating part 2 drives the culture dish to rotate until the storage tank 3 is covered by the sealing plate 5-1, the disinfection section will disinfect the culture dish in the storage tank 3 and the storage tank 3 to ensure that the storage tank 3 and the newly introduced culture dish will not damage the internal environment of the culture section 1.

[0040] In this embodiment, the disinfection unit includes an inlet pipe 5-2, inside which is a drain chamber 5-3. The drain chamber 5-3 is connected to the inlet end of the inlet pipe 5-2 through multiple connecting holes. A drain section is slidably disposed inside the inlet pipe 5-2. An elastic element 5-4 is disposed between the inlet pipe 5-2 and the drain section. When the elastic element 5-4 is compressed, the drain section seals the drain chamber 5-3. When the elastic element 5-4 is extended, the liquid inside the drain chamber 5-3 is discharged through the drain section, and the liquid flows to the cover receiving groove 3. When the disinfection section includes the inlet pipe 5-2, since there is no object restricting the drainage section, the compressed elastic element 5-4 will expand and push the drainage section to move until it connects with the drainage chamber 5-3. Then, the disinfectant will push the inlet end of the inlet pipe 5-2 along the drainage chamber 5-3 into the drainage section, and then drain into the storage tank 3 to disinfect the storage tank 3 and the culture dishes inside, so as to avoid the storage tank 3 and the culture dishes inside from affecting the internal environment of the culture section 1.

[0041] In this embodiment, the drainage section includes a drainage column 5-5, with a radially arranged outlet hole 5-6. The outlet hole 5-6 penetrates one end away from the inlet end of the inlet pipe 5-2. The other end of the drainage column 5-5 has multiple through holes axially connected to the outlet hole 5-6. When the elastic element 5-4 is compressed, the drainage column 5-5 seals the drainage chamber 5-3. When the elastic element 5-4 is extended, the drainage chamber 5-3 and the outlet hole 5-6 are connected. When the receiving groove 3 rotates to a position opposite to the drainage column 5-5, the compressed elastic element 5-4 extends, pushing the drainage column 5-5 to move. The drainage column 5-5 moves to the point where the outlet hole 5-6 and the drainage chamber 5-3 are connected, and then the disinfectant flows through the inlet end of the inlet pipe 5-2 along the drainage chamber. The liquid enters the outlet 5-6 through the through end of the outlet 5-6 and then exits into the collection tank 3 to disinfect the space inside the collection tank 3 and the petri dish. When the collection tank 3 rotates away from the inlet pipe 5-2, the front end of the drain column 5-5 is provided with a ball end, and the radius of the ball end is greater than the distance that the drain column 5-5 enters into the collection tank 3. As the sealing rotating part 2 rotates, the sealing rotating part 2 pushes the ball end of the lower part of the drain column 5-5 through the collection tank 3 to push the drain column 5-5 to reset and compress the elastic element 5-4. After being reset, the drain column 5-5 seals the drain cavity 5-3 to prevent the discharge of disinfectant. Compared with continuous disinfection, this method can effectively save the use of disinfectant while achieving the disinfection effect.

[0042] In this embodiment, the liquid outlet end of the liquid outlet hole 5-6 is equipped with an atomizing component, so that the atomized disinfectant can better cover the storage tank 3 and the petri dishes inside, thereby achieving better disinfection.

[0043] In this embodiment, the picking component 6 is a replaceable glove, the culture section 1 is provided with a mounting hole for installing the glove, and the culture section 1 is provided with a sealing part 7 for sealing the mounting hole. The glove can better handle the transfer culture dish while reducing the cost of use.

[0044] In this embodiment, the culture section 1 is fitted with a sealing section 7, and the sealing section 7 is provided with a mating hole 7-1 corresponding to the mounting hole. The sealing section 7 can prevent the loss of internal temperature of the culture section 1 when no operation is required. When the culture dish inside the culture section 1 needs to be operated, the mating hole 7-1 and the picking component 6 can be used.

[0045] A culture device comprising the aforementioned anti-contamination structure.

[0046] Working principle;

[0047] When it is necessary to rotate the petri dish into the culture section 1 for culture or experimental comparison, first place the petri dish containing the bacterial colony into the receiving tank 3 of the sealed rotating section 2, and then rotate the sealed rotating section 2. The rotating sealed rotating section 2 drives the receiving tank 3 and the petri dish inside the receiving tank 3 to rotate together. The rotating section 2 first drives the receiving tank 3 to rotate into the sealing plate 5-1. When the receiving tank 3 is in the position relative to the disinfection section, since the drain column 5-5 is not restricted, the compressed elastic element 5-4 expands and pushes the drain column 5-5 to move. The drain column 5-5 moves to the point where it connects with the outlet hole 5-6 and the drain chamber 5-3. Then, the disinfectant will enter the outlet hole 5-6 through the inlet end of the inlet pipe 5-2 along the drain chamber 5-3, and then be discharged from the through end of the outlet hole 5-6 into the receiving tank 3, disinfecting the space inside the receiving tank 3 and the petri dish. When the receiving tank 3 rotates away from the receiving tank 3, the disinfectant will be discharged into the receiving tank 3. When the inlet pipe 5-2 is in place, the front end of the drain column 5-5 is provided with a ball end, and the radius of the ball end is greater than the distance that the drain column 5-5 enters into the storage tank 3. As the sealing rotating part 2 rotates, the sealing rotating part 2 pushes the ball end of the drain column 5-5 through the storage tank 3 to push the drain column 5-5 to reset and compress the elastic element 5-4. After being reset, the drain column 5-5 will seal the drain cavity 5-3 to prevent the discharge of disinfectant. Compared with continuous disinfection, this method can effectively save the use of disinfectant while achieving the disinfection effect. The sealing rotating part 2 continues to rotate to transfer the disinfected petri dish into the culture section 1. Then, the storage tank 3 is transferred into the culture section 1 through the picking component 6. When it is necessary to remove the petri dish from the culture section 1, the petri dish to be removed is placed on the storage tank 3 through the picking component 6, and the sealing rotating part 2 is rotated to remove the petri dish from the culture section 1.

[0048] The embodiments of the present invention disclosed above are merely illustrative of the present invention. The embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific implementations described. 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 the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention.

Claims

1. A pollution-resistant structure, characterized in that, include: The cultivation section (1) is a hollow shell with a picking component (6) inside; The sealing rotating part (2) is rotatably disposed on the culture part (1) and partially located in the cavity of the culture part (1); The sealing rotating part (2) is provided with at least one support part for supporting the culture dish, and the picking component (6) is used to adjust the position of the culture dish in the culture part (1); The disinfection component (5) is used to disinfect the carrier that is about to enter the culture section (1).

2. The anti-pollution structure according to claim 1, characterized in that: The sealing rotating part (2) is columnar, and the bearing part is a receiving groove (3).

3. The anti-pollution structure according to claim 2, characterized in that: The culture section (1) also includes an anti-condensation component (4), which includes an upper baffle (4-1) and is disposed on the culture section (1). Two side baffles (4-2) are provided between the upper baffle (4-1) and the culture section (1). The sealing rotating part (2) rotates between the upper baffle (4-1) and the two side baffles (4-2). The side baffles (4-2) can completely cover the storage groove (3).

4. The anti-pollution structure according to claim 3, characterized in that: The disinfection component (5) includes a sealing plate (5-1) and a disinfection section. The disinfection section is set on the upper baffle (4-1) and the side baffle (4-2) through the sealing plate (5-1). The sealing plate (5-1) and the sealing rotating part (2) slide against each other. After the sealing plate (5-1) completely covers the storage groove (3), the disinfection section disinfects the inside of the storage groove (3).

5. The anti-pollution structure according to claim 4, characterized in that: The disinfection unit includes an inlet pipe (5-2), and an outlet chamber (5-3) is provided inside the inlet pipe (5-2). The outlet chamber (5-3) is connected to the inlet end of the inlet pipe (5-2) through multiple connecting holes. An outlet section is slidably provided inside the inlet pipe (5-2). An elastic element (5-4) is provided between the inlet pipe (5-2) and the outlet section. When the elastic element (5-4) is compressed, the outlet section seals the outlet chamber (5-3). When the elastic element (5-4) is extended, the liquid inside the outlet chamber (5-3) is discharged through the outlet section.

6. The anti-pollution structure according to claim 5, characterized in that: The drainage section includes a drainage column (5-5), which has a radially arranged outlet hole (5-6). The outlet hole (5-6) passes through one end away from the inlet end of the inlet pipe (5-2). The other end of the drainage column (5-5) has multiple through holes that communicate with the outlet hole (5-6) axially. When the elastic element (5-4) is compressed, the drainage column (5-5) seals the drainage chamber (5-3). When the elastic element (5-4) is extended, the drainage chamber (5-3) and the outlet hole (5-6) communicate.

7. The anti-pollution structure according to claim 6, characterized in that: The liquid outlet end of the liquid outlet hole (5-6) is equipped with an atomizing component.

8. A pollution-resistant structure according to any one of claims 1-7, characterized in that: The picking component (6) is a replaceable glove, the culture section (1) is provided with a mounting hole for installing the glove, and the culture section (1) is provided with a sealing part (7) for sealing the mounting hole.

9. The anti-pollution structure according to claim 8, characterized in that, The sealing part (7) is provided with a mating hole (7-1) corresponding to the mounting hole.

10. A culture device, characterized in that, Including a pollution-resistant structure as described in claims 1, 2, 3, 4, 5, 6, 7 or 9.

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