Strain constant-temperature culture device

Abstract

The utility model relates to the technical field of strain culture, and discloses a strain constant-temperature culture device which comprises a constant-temperature culture box, a culture box door is hinged to an opening in the front side of the constant-temperature culture box, observation glass penetrates through the middle of the culture box door, an open groove is formed in the inner bottom wall of the constant-temperature culture box, and the observation glass penetrates through the open groove. A driving assembly is arranged in the open groove, the driving end of the driving assembly is connected with a supporting plate through a rotating plate, and a plurality of containing assemblies are distributed on the side, close to a center shaft of the driving assembly, of the supporting plate at equal intervals. Lifting assemblies are arranged on the rear side of the incubator door and located on the two sides of the observation glass, and the lifting ends of the lifting assemblies on the two sides are connected through a lifting plate. According to the constant-temperature incubator, impurities on the rear side of the observation glass can be cleaned when the incubator door is closed, and the situation that when the incubator door is opened to clean the observation glass, the original constant-temperature state of the constant-temperature incubator is damaged, and then normal growth of strains is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of strain culture, in particular to a constant-temperature strain culture device. Background Technique

[0002] During the constant-temperature culture process of strains, ensuring the stability of the constant-temperature environment is crucial for the normal growth and reproduction of strains. When culturing strains, a constant-temperature culture device can be used to carry out constant-temperature culture of strains. Through the observation glass on the door of the constant-temperature culture device, as an important window connecting the inside and outside of the constant-temperature box, researchers can monitor the growth state of strains in real time and intuitively.

[0003] However, with the extension of the culture time, impurities often accumulate on the inner side of the observation glass due to various factors, and researchers forget to clean it. These impurities will block the sight of researchers, making it difficult to observe the growth of strains. Traditional treatment methods often require opening the door of the constant-temperature device and directly wiping the inner side of the observation glass, but this approach will destroy the constant-temperature environment inside the constant-temperature device, thereby affecting the normal growth of strains. Especially in the culture of strains that are extremely sensitive to temperature, this temperature fluctuation may directly lead to the failure of the experiment. Therefore, a constant-temperature strain culture device is proposed to solve the above problems. Content of the Utility Model

[0004] (I) Purpose of the Utility Model

[0005] To solve the technical problems in the background technique, the utility model proposes a constant-temperature strain culture device. Through the moving components on both sides, the moving components on both sides can drive the lifting plate to lift. The lifting plate can drive the cleaning plate to lift through the components connected to the cleaning plate, and the cleaning plate cleans the impurities on the back side of the observation glass, so that the back side of the observation glass can be cleaned without opening the door of the culture box.

[0006] (II) Technical Solution

[0007] The utility model provides a constant-temperature strain culture device, including a constant-temperature culture box. The front side opening of the constant-temperature culture box is hinged with a culture box door, and an observation glass penetrates through the middle of the culture box door. It is characterized in that a slot is opened on the inner bottom wall of the constant-temperature culture box, a driving component is arranged inside the slot, the driving end of the driving component is connected with a support plate through a rotating plate, and a plurality of placing components are equidistantly distributed on one side of the support plate close to the central axis of the driving component;

[0008] A lifting assembly is provided on the rear side of the incubator door and on both sides of the observation glass. The lifting ends of the lifting assemblies on both sides are connected by a lifting plate. The side of the lifting plate facing the observation glass is connected to a fixed plate through a buffer assembly. The side of the fixed plate facing the observation glass is connected to a mounting plate through a limit assembly. One end of a cleaning plate is connected to the mounting plate, and the other end of the cleaning plate is in contact with the observation glass.

[0009] Preferably, the lifting assembly includes an electric slide rail and a slider, and the rear side of the incubator door and both sides of the observation glass are respectively connected to the electric slide rails, the electric slide rails are vertically arranged, and the sliders are slidably connected in the slide grooves of the electric slide rails on both sides, and the sliders on both sides are connected to the lifting plate on the side away from the observation glass.

[0010] Preferably, the buffer assembly includes a plurality of buffer rods that are equidistantly distributed, and the lifting plate is connected to the fixed plate via the plurality of buffer rods.

[0011] Preferably, the limiting assembly includes a limiting groove, a limiting block, a partition and a butterfly bolt, the limiting groove is opened on the upper end surface of the fixed plate, the limiting block is inserted into the inside of the limiting groove, the front side of the limiting block is connected to the mounting plate, the partition is arranged on the upper end surface of the limiting block, a plurality of the butterfly bolts pass through the partition and extend to the inside of the fixed plate, and the butterfly bolts and the fixed plate are threadedly connected.

[0012] Preferably, the upper end surface of the partition is provided with.

[0013] Preferably, the driving assembly comprises a driving motor, the driving motor is arranged on the inner bottom wall of the slot, and the output shaft of the driving motor is connected to the rotating plate.

[0014] Preferably, the placement assembly includes a mounting net, a side plate and a mounting ring, the outer end surface of the mounting ring is connected to the support plate, the mounting ring is horizontally arranged, the mounting net is arranged on the inner end surface of the mounting ring, and a plurality of side plate annular arrays are distributed at the upper edge of the mounting ring.

[0015] Preferably, the observation glass and the rear side of the incubator door are located on the same plane, and a plurality of supporting feet are spaced apart at the bottom of the constant temperature incubator.

[0016] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. The constant-temperature culture device for this strain of bacteria can drive the lifting plate to move up and down through the moving components on both sides. The lifting plate can drive the cleaning plate to clean the impurities behind the observation glass through the buffer component, the fixing plate, and the mounting plate, enabling the cleaning of the back side of the observation glass without opening the incubator door, preventing the destruction of the original constant-temperature state of the constant-temperature incubator when opening the incubator door to clean the observation glass, and thus affecting the normal growth of the bacteria strain.

[0018] 2. The constant-temperature culture device for this strain of bacteria can separate the fixing plate from the mounting plate through the limiting component, facilitating the cleaning of the cleaning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. is a schematic structural diagram of a constant-temperature culture device for a strain of bacteria proposed by the present utility model.

[0020] Figure 2 FIG. is an internal structure diagram of the constant-temperature incubator in a constant-temperature culture device for a strain of bacteria proposed by the present utility model.

[0021] Figure 3 FIG. is a schematic rear structure diagram of the incubator door in a constant-temperature culture device for a strain of bacteria proposed by the present utility model.

[0022] Figure 4 A constant-temperature culture device for a strain of bacteria proposed by the present utility model Figure 3 is an enlarged view of A.

[0023] Figure 5 FIG. is a partial perspective view of a constant-temperature culture device for a strain of bacteria proposed by the present utility model.

[0024] Figure 6 FIG. is an exploded view of the limiting component in a constant-temperature culture device for a strain of bacteria proposed by the present utility model.

[0025] Figure 7 FIG. is a perspective view of the wing nut in a constant-temperature culture device for a strain of bacteria proposed by the present utility model.

[0026] Reference numerals: 1, constant-temperature incubator; 2, observation glass; 3, incubator door; 4, support feet; 5, slot; 6, mounting net; 7, side plate; 8, mounting ring; 9, support plate; 10, rotating plate; 11, drive motor; 12, fixing plate; 13, lifting plate; 14, slider; 15, electric slide rail; 16, mounting plate; 17, cleaning plate; 18, handle; 19, partition; 20, wing nut; 21, limiting block; 22, limiting groove; 23, buffer rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0028] In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, such as welding, riveting, bonding, etc., or a detachable connection, such as screw connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] As Figure 1-7 shown, a constant temperature culture device for strains proposed by the present utility model includes a constant temperature incubator 1. A culture box door 3 is hinged at the front side opening of the constant temperature incubator 1. An observation glass 2 penetrates through the middle of the culture box door 3. It is characterized in that a slot 5 is opened on the inner bottom wall of the constant temperature incubator 1. A driving component is arranged inside the slot 5. The driving end of the driving component is connected to a support plate 9 through a rotating plate 10. A plurality of placing components are evenly distributed on one side of the support plate 9 close to the central axis of the driving component; lifting components are arranged on the rear side of the culture box door 3 and on both sides of the observation glass 2. The lifting ends of the two lifting components are connected through a lifting plate 13. One side of the lifting plate 13 facing the observation glass 2 is connected to a fixing plate 12 through a buffer component. One side of the fixing plate 12 facing the observation glass 2 is connected to a mounting plate 16 through a limiting component. One end of a cleaning plate 17 is connected to the mounting plate 16, and the other end of the cleaning plate 17 is in contact with the observation glass 2.

[0031] In this utility model, through the moving components on both sides, the moving components on both sides can drive the lifting plate 13 to lift. The lifting plate 13 can drive the cleaning plate 17 to clean the impurities behind the observation glass 2 through the buffer component, the fixing plate 12, and the mounting plate 16, so that the back side of the observation glass 2 can be cleaned without opening the incubator door 3, preventing the original constant temperature state of the constant temperature incubator 1 from being damaged when opening the incubator door 3 to clean the observation glass 2, and further affecting the normal growth of the strains.

[0032] In an alternative embodiment, the lifting component includes an electric slide rail 15 and a slider 14. The back side of the incubator door 3 and on both sides of the observation glass 2 are respectively connected to the electric slide rail 15. The electric slide rail 15 is vertically arranged. Sliders 14 are slidably connected in the chutes of the electric slide rails 15 on both sides. The sides of the sliders 14 away from the observation glass 2 are connected to the lifting plate 13.

[0033] It should be noted that when the sliders 14 on both sides move in the chutes of the electric slide rails 15 connected thereto, the sliders 14 on both sides can drive the lifting plate 13 to move accordingly when moving.

[0034] In an alternative embodiment, the buffer component includes a plurality of buffer rods 23 distributed at equal intervals. The lifting plate 13 is connected to the fixing plate 12 through the plurality of buffer rods 23.

[0035] It should be noted that through the plurality of buffer rods 23, a supporting force can be provided for the fixing plate 12, enabling the cleaning plate 17 to be in close contact with the observation glass 2.

[0036] In an alternative embodiment, the limiting component includes a limiting groove 22, a limiting block 21, a partition plate 19, and a wing bolt 20. The limiting groove 22 is opened on the upper end surface of the fixing plate 12. The limiting block 21 is inserted into the inside of the limiting groove 22. The front side of the limiting block 21 is connected to the mounting plate 16. The partition plate 19 is arranged on the upper end surface of the limiting block 21. A plurality of wing bolts 20 penetrate through the partition plate 19 and extend into the inside of the fixing plate 12. The wing bolts 20 are threadedly connected to the fixing plate 12.

[0037] It should be noted that when the cleaning plate 17 needs to be cleaned, first rotate the plurality of wing bolts 20 to pull the plurality of wing bolts 20 out of the partition plate 19, and then pull the limiting block 21 out of the inside of the limiting groove 22. Then, when the limiting block 21 moves, it can drive the cleaning plate 17 to move through the mounting plate 16, so that the cleaning plate 17 can be cleaned. After the cleaning plate 17 is cleaned, insert the limiting block 21 into the inside of the limiting groove 22, and then fix the partition plate 19 and the fixing plate 12 by rotating the wing bolts 20 on both sides.

[0038] In an alternative embodiment, 18 is provided on the upper end face of the partition plate 19.

[0039] It should be noted that the staff drives 18, and 18 can drive the limit block 21 to be drawn out from the inside of the limit groove 22 through the partition plate 19.

[0040] In an alternative embodiment, the drive assembly includes a drive motor 11, the drive motor 11 is provided on the inner bottom wall of the slot 5, and the output shaft of the drive motor 11 is connected to the rotating plate 10.

[0041] It should be noted that when the drive motor 11 is started, the drive motor 11 can drive the support plate 9 to rotate through the rotating plate 10, so as to drive the placement assembly on the support plate 9 to rotate accordingly.

[0042] In an alternative embodiment, the placement assembly includes a mounting net 6, side plates 7 and a mounting ring 8. The outer end face of the mounting ring 8 is connected to the support plate 9. The mounting ring 8 is horizontally arranged. The mounting net 6 is provided on the inner end face of the mounting ring 8. A plurality of side plates 7 are annularly and arrayedly distributed at the upper edge of the mounting ring 8.

[0043] It should be noted that when culturing the bacteria at a constant temperature, the culture vessel of the bacteria to be cultured can be placed on the mounting net 6, and the culture vessel of the bacteria can be limited on the mounting net 6 through a plurality of side plates 7; and when the support plate 9 rotates, it can drive the mounting ring 8 to rotate. When the mounting ring 8 rotates, it can drive the culture vessel of the bacteria located above the mounting net 6 to rotate, avoiding the difference in the growth rate of the bacteria caused by uneven temperature distribution, thereby improving the overall reproduction efficiency.

[0044] In an alternative embodiment, the observation glass 2 and the rear side of the culture box door 3 are in the same plane, and a plurality of support feet 4 are spaced apart and distributed at the bottom of the constant temperature incubator 1.

[0045] It should be noted that through a plurality of support feet 4, the stability of the constant temperature incubator 1 during placement and installation is improved.

[0046] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A constant-temperature culture device for bacterial strains, comprising a constant-temperature incubator (1), wherein a culture box door (3) is hinged at the front opening of the constant-temperature incubator (1), and an observation glass (2) penetrates through the middle of the culture box door (3), and is characterized in that, A slot (5) is provided on the inner bottom wall of the constant temperature incubator (1). A driving component is arranged inside the slot (5). The driving end of the driving component is connected to a support plate (9) through a rotating plate (10). A plurality of placing components are equidistantly distributed on one side of the support plate (9) close to the central axis of the driving component; On the rear side of the incubator door (3) and on both sides of the observation glass (2), lifting components are provided. The lifting ends of the two lifting components are connected through a lifting plate (13). One side of the lifting plate (13) facing the observation glass (2) is connected to a fixing plate (12) through a buffer component. One side of the fixing plate (12) facing the observation glass (2) is connected to a mounting plate (16) through a limiting component. One end of a cleaning plate (17) is connected to the mounting plate (16), and the other end of the cleaning plate (17) is in contact with the observation glass (2).

2. The constant temperature culture device for strains according to claim 1, characterized in that, The lifting component includes an electric slide rail (15) and a slider (14). On the rear side of the incubator door (3) and on both sides of the observation glass (2), they are respectively connected to the electric slide rail (15). The electric slide rail (15) is vertically arranged. The sliders (14) are slidably connected in the chutes of the two electric slide rails (15). One side of the two sliders (14) away from the observation glass (2) is connected to the lifting plate (13).

3. The thermostatic culture device for strains according to claim 1, characterized in that, The buffer component includes a plurality of buffer rods (23) equidistantly distributed. The lifting plate (13) is connected to the fixing plate (12) through the plurality of buffer rods (23).

4. The constant temperature culture device for strains according to claim 1, characterized in that, The limiting component includes a limiting groove (22), a limiting block (21), a partition plate (19), and a wing bolt (20). The limiting groove (22) is formed on the upper end surface of the fixing plate (12). The limiting block (21) is inserted into the limiting groove (22). The front side of the limiting block (21) is connected to the mounting plate (16). The partition plate (19) is arranged on the upper end surface of the limiting block (21). A plurality of the wing bolts (20) penetrate through the partition plate (19) and extend into the fixing plate (12). The wing bolt (20) is in threaded connection with the fixing plate (12).

5. The constant temperature culture device for strains according to claim 4, wherein There is a (18) on the upper end surface of the partition plate (19).

6. The constant-temperature culture device for strains according to claim 1, wherein, The driving component includes a driving motor (11). The driving motor (11) is arranged on the inner bottom wall of the slot (5). The output shaft of the driving motor (11) is connected to the rotating plate (10).

7. The constant temperature culture device for strains according to claim 6, characterized in that, The placing component includes a mounting net (6), side plates (7), and a mounting ring (8). The outer end surface of the mounting ring (8) is connected to the support plate (9). The mounting ring (8) is horizontally arranged. The mounting net (6) is arranged on the inner end surface of the mounting ring (8). A plurality of the side plates (7) are annularly and arrayedly distributed at the upper edge of the mounting ring (8).

8. A constant-temperature culture device for strains according to claim 1, characterized in that, The observation glass (2) and the rear side of the incubator door (3) are in the same plane. A plurality of support feet (4) are spaced apart and distributed at the bottom of the constant temperature incubator (1).

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