Adjustable biological enzyme culture device

Abstract

The utility model discloses an adjustable biological enzyme culture device which comprises a culture box and a control cabinet arranged at the top end of the culture box, a protective door is hinged to the culture box, and the adjustable biological enzyme culture device further comprises an adjusting assembly which is arranged on the protective door and used for adjusting the internal sealing performance of the culture box. The adjusting assembly comprises a mounting hole formed in the side, close to the incubator, of the protective door, four air inlet pipes which are symmetrically arranged in pairs are fixedly connected to the bottom wall of the mounting hole, and the ends, away from the incubator, of the four air inlet pipes penetrate through the protective door and are provided with filter cotton. Through the arrangement of the adjusting assembly and under the matching action of the control assembly and the pushing assembly, air flow in the incubator is facilitated, so that the oxygen content in the incubator is increased, the growth requirement of cultures is met, meanwhile, the number of bacteria in the incubator is reduced to a certain extent, the risk of bacterial pollution is reduced, and the service life of the incubator is prolonged. Further, the purity of the culture is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of biological enzyme culture devices, in particular to an adjustable biological enzyme culture device. Background Art

[0002] During the process of biological enzyme cultivation in a constant temperature maintenance box, since the temperature of the constant temperature maintenance box is generally adjusted by a constant temperature adjustment device, the internal sealing of the constant temperature maintenance box is relatively good. When cultivating microorganisms, cells, etc., a certain oxygen environment is required in the constant temperature incubator. Although a well-sealed incubator can maintain a stable temperature environment, it has poor air permeability, resulting in a decrease in the oxygen content inside the box, which is not conducive to the growth of the culture. In addition, in a closed environment, bacteria are easy to breed and accumulate, thereby increasing the risk of contamination of the culture.

[0003] Therefore, an adjustable bio-enzyme culture device is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide an adjustable biological enzyme culture device to solve the problem of constant adjustment of the sealing performance of the constant temperature maintenance box proposed in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable biological enzyme culture device, comprising an incubator and a control cabinet arranged on the top of the incubator, the incubator being hinged with a protective door, and further comprising an adjustment component arranged on the protective door for adjusting the sealing of the interior of the incubator;

[0006] The adjustment component includes a mounting hole opened on the side of the protective door close to the incubator, and four air inlet pipes arranged symmetrically with each other are fixedly connected to the bottom wall of the mounting hole. The four air inlet pipes are arranged with one end away from the incubator passing through the protective door and are provided with filter cotton. The four air inlet pipes are provided with a control component for controlling the pipeline passage.

[0007] Ultraviolet sterilization lamps are arranged on four inner walls of the mounting hole that are opposite to each other.

[0008] The control component includes a first circular plate fixedly connected to the inner wall of the intake pipe. The first circular plate is connected to a second circular plate on the side away from the filter cotton through a rotating shaft. The first circular plate and the second circular plate are respectively provided with a plurality of first control holes and second control holes. The intake pipe is provided with a driving component for driving the second circular plate.

[0009] The driving assembly includes two symmetrically arranged fixed rods fixedly connected to the inner wall of the air intake pipe, the two fixed rods are connected to a rack through a telescopic assembly, the end of the rotating shaft away from the first circular plate is fixedly connected to a gear, the gear and the rack are meshed with each other, and the mounting hole is provided with a pushing assembly for pushing the rack.

[0010] The telescopic assembly includes a telescopic plate slidably connected to the side walls of the two fixed rods, the opposite sides of the two telescopic plates are connected to the rack, the two side walls of the fixed rods are sleeved with springs, and the two ends of the two springs are respectively connected to the telescopic plate and the inner wall of the intake pipe.

[0011] The pushing assembly includes a pushing plate slidably connected to the mounting hole, two conical columns are fixedly connected to the side of the pushing plate close to the incubator, and a connecting plate is slidably connected to the side of the four air inlet pipes close to the conical columns. The four connecting plates are connected to the rack at one end away from each other, and the four connecting plates are slidably connected to the conical columns at one end opposite to each other. A push rod motor is provided on the side of the protective door away from the incubator, and the output end of the push rod motor is connected to the pushing plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model facilitates the air flow inside the incubator by adjusting the setting of the component, under the coordinated action of the control component and the push component, thereby increasing the oxygen content inside the incubator to meet the growth needs of the culture. At the same time, it reduces the number of bacteria inside the incubator to a certain extent, reduces the risk of bacterial contamination, and thus protects the purity of the culture. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the incubator of the present utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the driving component and the pushing component of the utility model;

[0018] Figure 5 This is a schematic diagram of the internal structure of the control component of the utility model;

[0019] Figure 6 for Figure 4 Enlarged view of point A in the middle.

[0020] In the figure: 101, incubator; 102, protective door; 103, control cabinet; 201, mounting hole; 202, air inlet pipe; 203, filter cotton; 204, ultraviolet germicidal lamp; 301, first circular plate; 302, rotating shaft; 303, second circular plate; 304, first control hole; 305, second control hole; 401, fixing rod; 402, rack; 403, gear; 501, telescopic plate; 502, spring; 601, push plate; 602, tapered column; 603, connecting plate; 604, push rod motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figures 1-6 The adjustable biological enzyme culture device shown in the figure includes an incubator 101 and a control cabinet 103 arranged on the top of the incubator 101. The incubator 101 is hinged with a protective door 102 and also includes an adjustment component arranged on the protective door 102 for adjusting the sealing inside the incubator 101;

[0024] The regulating assembly includes a mounting hole 201 formed on the side of the protective door 102 near the incubator 101. Four air inlet pipes 202, arranged symmetrically in pairs, are fixedly connected to the bottom wall of the mounting hole 201. The ends of the four air inlet pipes 202, away from the incubator 101, penetrate the protective door 102 and are provided with filter cotton 203. The four air inlet pipes 202 are provided with a control assembly for controlling the pipe passage.

[0025] It should be noted here that: by adjusting the setting of the component, under the cooperation of the control component and the push component, the air flow inside the incubator 101 is facilitated, thereby increasing the oxygen content inside the incubator 101 to meet the growth needs of the culture. At the same time, the number of bacteria inside the incubator 101 is reduced to a certain extent, reducing the risk of bacterial contamination, and thus protecting the purity of the culture.

[0026] It is worth noting that the specific structure and working principle of the constant temperature maintenance box as an existing technology have been mastered by people in this field and will not be elaborated here.

[0027] See also Figure 3 , in the figure, four inner walls of the mounting holes 201 facing each other are provided with ultraviolet germicidal lamps 204;

[0028] It should be noted here that: through the cooperation of the ultraviolet sterilization lamp 204 and the filter cotton 203, the circulating airflow is easily filtered and sterilized, thereby improving the cleanliness of the circulating airflow. At the same time, the constant temperature maintenance box is equipped with a high-efficiency filtering and sterilization system, which can further disinfect the bacteria in the airflow. The constant temperature maintenance box is mostly used in laboratories, and the gas inside the laboratory is cleaner than that outside.

[0029] See also Figure 4-Figure 6 The control assembly shown in the figure includes a first circular plate 301 fixedly connected to the inner wall of the air intake pipe 202. The side of the first circular plate 301 away from the filter cotton 203 is connected to a second circular plate 303 via a rotating shaft 302. The first circular plate 301 and the second circular plate 303 are respectively provided with a plurality of first control holes 304 and second control holes 305. The air intake pipe 202 is provided with a driving assembly for driving the second circular plate 303.

[0030] It should be noted here that the control component is provided to control the air intake line of the air intake pipe 202, thereby facilitating the selection of an appropriate time for airflow circulation.

[0031] See also Figure 6 The driving assembly shown in the figure includes two symmetrically arranged fixed rods 401 fixedly connected to the inner wall of the intake pipe 202. The two fixed rods 401 are connected to the rack 402 via a telescopic assembly. The end of the rotating shaft 302 away from the first circular plate 301 is fixedly connected to a gear 403. The gear 403 and the rack 402 are meshed with each other. The mounting hole 201 is provided with a pushing assembly for pushing the rack 402.

[0032] It should be noted here that: the drive assembly is set to drive the second circular plate 303 to rotate, so that the multiple second control holes 305 on the second circular plate 303 are aligned or staggered with the first control holes 304 on the first circular plate 301, thereby controlling the pipeline of the intake pipe 202.

[0033] See also Figure 6 The telescopic assembly shown in the figure includes a telescopic plate 501 slidably connected to the side walls of the two fixed rods 401. The opposite sides of the two telescopic plates 501 are connected to the rack 402. The side walls of the two fixed rods 401 are provided with springs 502. The two ends of the two springs 502 are respectively connected to the telescopic plate 501 and the inner wall of the intake pipe 202;

[0034] It should be noted here that the telescopic assembly is provided to provide guidance and reset functions for the movement of the rack 402 .

[0035] Working principle: During the process of biological enzyme cultivation, the culture dish is first placed on the placement rack in the incubator 101, and then the protective door 102 is closed. The control cabinet 103 is used to control the temperature, humidity and other cultivation parameters in the incubator 101, thereby providing a suitable cultivation environment for the cultivation of biological enzymes, thereby improving the efficiency and success rate of biological enzyme cultivation;

[0036] Moreover, during the process of culturing the biological enzymes, when it is necessary to increase the oxygen content inside the incubator 101, the pushing assembly is used to drive the four racks 402 to move. During the movement of the four racks 402, the second circular plate 303 is driven to rotate by the mutual meshing transmission action of the racks 402 and the gears 403, so that the multiple second control holes 305 on the second circular plate 303 are combined with the first control holes 304 on the first circular plate 301, thereby opening the pipeline passage of the air inlet pipe 202, facilitating the air flow inside the incubator 101, and increasing the oxygen content inside the incubator 101, thereby meeting the growth requirements of the culture. At the same time, the number of bacteria inside the incubator 101 is reduced to a certain extent, reducing the risk of bacterial contamination, and thus protecting the purity of the culture.

[0037] Example 2

[0038] See also Figure 4 and Figure 6 This embodiment further illustrates Example 1. The pushing assembly shown in the figure includes a pushing plate 601 slidably connected to the mounting hole 201. Two tapered columns 602 are fixedly connected to the side of the pushing plate 601 close to the incubator 101. A connecting plate 603 is slidably connected to the side of the four air inlet pipes 202 close to the tapered columns 602. The four connecting plates 603 are connected to the rack 402 at one end away from each other in pairs, and are slidably connected to the tapered columns 602 at one end opposite to each other in pairs. A push rod motor 604 is provided on the side of the protective door 102 away from the incubator 101. The output end of the push rod motor 604 is connected to the pushing plate 601.

[0039] It should be noted here that: through the setting of the pushing component and the driving force of the pushing motor 604, the two conical columns 602 on the pushing plate 601 are moved close to the incubator 101. During the movement of the two conical columns 602, the two relative connecting plates 603 will be pushed away from each other by the interaction force of the conical columns 602 and the guiding action of the telescopic component, thereby further pushing the four racks 402 to move, and then facilitating the rotation of the second circular plate 303, and using one power source to achieve synchronous rotation of the four second circular plates 303, while achieving synchronous control, saving energy expenditure.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An adjustable biological enzyme culture device, comprising: An incubator (101) and a control cabinet (103) arranged on the top of the incubator (101), wherein the incubator (101) is hinged with a protective door (102); It is characterized by further comprising: An adjustment component provided on the protective door (102) for adjusting the sealing performance of the interior of the incubator (101); The regulating assembly comprises a mounting hole (201) provided on a side of the protective door (102) close to the incubator (101); four air inlet pipes (202) arranged symmetrically with each other are fixedly connected to the bottom wall of the mounting hole (201); one end of the four air inlet pipes (202) away from the incubator (101) passes through the protective door (102) and is provided with filter cotton (203); and the four air inlet pipes (202) are provided with a control assembly for controlling the pipeline passage.

2. The adjustable bio-enzyme cultivation device according to claim 1, characterized in that: Ultraviolet sterilization lamps (204) are provided on four inner walls of the mounting hole (201) that are opposite to each other.

3. The adjustable biological enzyme cultivation device according to claim 1, characterized in that: The control assembly comprises a first circular plate (301) fixedly connected to the inner wall of the air intake pipe (202); a second circular plate (303) is connected to the side of the first circular plate (301) away from the filter cotton (203) via a rotating shaft (302); the first circular plate (301) and the second circular plate (303) are respectively provided with a plurality of first control holes (304) and second control holes (305); and the air intake pipe (202) is provided with a driving assembly for driving the second circular plate (303).

4. The adjustable bio-enzyme cultivation device according to claim 3, characterized in that: The driving assembly comprises two fixed rods (401) fixedly connected to the inner wall of the air intake pipe (202) and arranged symmetrically with each other. The two fixed rods (401) are connected to a rack (402) via a telescopic assembly. One end of the rotating shaft (302) away from the first circular plate (301) is fixedly connected to a gear (403). The gear (403) and the rack (402) are meshed with each other. The mounting hole (201) is provided with a pushing assembly for pushing the rack (402).

5. The adjustable bio-enzyme cultivation device according to claim 4, characterized in that: The telescopic assembly comprises a telescopic plate (501) slidably connected to the side walls of two fixed rods (401), the opposite sides of the two telescopic plates (501) are connected to the rack (402), the side walls of the two fixed rods (401) are sleeved with springs (502), and the two ends of the two springs (502) are respectively connected to the telescopic plate (501) and the inner wall of the intake pipe (202).

6. The adjustable bio-enzyme cultivation device according to claim 4, characterized in that: The pushing assembly includes a pushing plate (601) slidably connected to the mounting hole (201); two conical columns (602) are fixedly connected to the side of the pushing plate (601) close to the incubator (101); a connecting plate (603) is slidably connected to the side of the four air inlet pipes (202) close to the conical columns (602); one end of the four connecting plates (603) away from each other is connected to the rack (402); one end of the four connecting plates (603) opposite to each other is slidably connected to the conical columns (602); a push rod motor (604) is provided on the side of the protective door (102) away from the incubator (101); and the output end of the push rod motor (604) is connected to the pushing plate (601).

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