Biological culture device with environmental condition regulation and control function

Abstract

The utility model discloses a biological culture device with environmental condition regulation and control, which relates to the technical field of biological culture and comprises an upper shell arranged on the upper side of a bottom groove shell and a vertical threaded rod, the lower end of the vertical threaded rod is fixedly connected with a lifting shell, and a heating plate is clamped on the inner side of the lifting shell. A movable column is arranged on the inner side of the bottom groove shell, a plurality of culture dishes are arranged on the upper side of the movable column, a supporting plate is fixedly connected to the position, close to the middle, of the upper surface of the upper shell, and a driving motor is fixedly installed on the upper surface of the supporting plate; the output end of the driving motor is fixedly connected with a rotating shaft penetrating through the supporting plate; the biological culture dish has the advantages that the function of regulating and controlling the temperature of the biological culture dish is realized, so that adaptive culture of different organisms is facilitated, the required number of culture dishes can be quickly disassembled according to actual conditions, meanwhile, the environment in which the remaining culture dishes are positioned is prevented from being changed due to external influence, and the biological culture dish is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of biological cultivation, in particular to a biological cultivation device with environmental condition regulation. Background Art

[0002] At present, in order to meet the needs of experiments in laboratories, it is usually necessary to cultivate microorganisms. Biological cultivation refers to the rapid growth and reproduction of certain microorganisms with the help of artificially prepared culture media and artificially created culture conditions. In the process of biological cultivation, incubators are needed. They are basic experimental equipment in scientific research departments such as biology, agriculture, medicine and environmental protection. They are widely used in constant temperature cultivation, constant temperature reaction and other experiments. Therefore, biological cultivation devices are needed to meet the needs of use.

[0003] After searching, the patent number is CN216712095U, which discloses a microbial culture device. When strong ventilation is required in the device, the ventilation pump and the ventilation chamber can be turned on at the same time to accelerate the air circulation inside and outside. The device is simple and practical. However, when using existing biological culture devices, they usually just simply store the organisms, and the temperature environment in which the organisms are located changes with the external environment, which increases the difficulty of biological culture. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a biological cultivation device with environmental condition regulation. When the existing biological cultivation devices are used, they usually just store the organisms simply, and the temperature environment of the organisms changes with the external environment, which increases the difficulty of biological cultivation.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a biological culture device with environmental condition control, including an upper shell body arranged on the upper side of a bottom trough shell, and also including a vertical threaded rod, the lower end of the vertical threaded rod is fixedly connected to a lifting shell, a heating plate is clamped on the inner side of the lifting shell, the upper surface of the lifting shell is fixedly connected to a limiting vertical rod near the vertical threaded rod, a movable column is arranged on the inner side of the bottom trough shell, and a plurality of groups of culture dishes are arranged on the upper side of the movable column.

[0006] As a further solution of the utility model: a support plate is fixedly connected to the upper surface of the upper shell near the middle position, a drive motor is fixedly installed on the upper surface of the support plate, an output end of the drive motor is fixedly connected to a rotating shaft passing through the support plate, a first gear is fixedly sleeved on the outer bottom of the rotating shaft, and a second gear is rotatably installed at the middle position of the upper surface of the upper shell.

[0007] As a further solution of the utility model: the cross-sectional shape of the support plate is L-shaped, the first gear is located on the inner side of the support plate, and the first gear is meshed with the second gear through a rotating shaft.

[0008] As a further solution of the utility model: the vertical threaded rod passes through the upper shell and is threadedly connected to the second gear, and the limiting vertical rod is slidably connected to the upper shell.

[0009] As a further solution of the utility model: a threaded hole is penetrated through one end of the movable column, a rotating handle is provided at the outer end of the bottom groove shell, a transverse threaded rod is fixedly connected to the inner side of the rotating handle, a plurality of groups of partition plates are fixedly connected to the upper surface of the movable column, a sealing plate is clamped on one side of the upper shell body, a movable baffle is provided on the lower side of the sealing plate, and a connecting hinge is connected between the movable baffle and the sealing plate.

[0010] As a further solution of the utility model: the horizontal threaded rod is threadedly connected to the movable column through a threaded hole, the movable baffle has a rotation range of 0-270° through the connecting hinge, several groups of culture dishes and several groups of partition plates are staggered, and temperature sensors are clamped in the middle position of the inner bottom surface of several groups of culture dishes.

[0011] As a further solution of the utility model: the lower surfaces of several groups of culture dishes are fixedly connected with connecting screws, the upper surface of the movable column is provided with several groups of connecting screw grooves, and the several groups of connecting screws are respectively threadedly connected to the movable column through the connecting screw grooves.

[0012] The utility model adopts the above technical scheme, and has the following advantages compared with the prior art: by starting the driving motor on the upper side of the support plate, the rotating shaft and the first gear are driven to rotate together, so that the second gear is driven to rotate through the meshing action of the first gear and the second gear, and then the lifting shell is driven to rise and fall through the vertical threaded rod and the second gear in cooperation with the limiting vertical rod, so that the distance between the heating plate and the moving column can be changed, and the temperature in the culture dish is detected by the temperature sensor, thereby realizing the temperature control function of the biological culture dish, so as to facilitate the adaptive cultivation of different organisms.

[0013] By rotating the rotating handle at the outer end of the bottom tank shell, the horizontal threaded rod is driven to rotate, thereby driving the moving column to slide outward along the inner side of the bottom tank shell through the threaded hole. At this time, with the cooperation of the hinge connected to the sealing plate, the movable baffle is moved away from the bottom tank shell until a group of partition plates are stuck at the exit. Then, the culture dish is removed from the moving column by the cooperation of the connecting screw rod and the connecting screw groove. The required number of culture dishes can be quickly disassembled according to actual conditions, and the environment of the remaining culture dishes is prevented from being changed by external influences. It is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a biological culture device with environmental condition control in an embodiment of the utility model;

[0015] Figure 2 A cross-sectional view of a biological culture device with environmental condition control in an embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the lifting shell in the embodiment of the utility model;

[0017] Figure 4 It is a top view of a biological culture device with environmental condition control in an embodiment of the utility model.

[0018] In the figure: 1. bottom tank shell; 2. upper shell; 3. support plate; 4. drive motor; 5. rotating shaft; 6. first gear; 7. second gear; 8. vertical threaded rod; 9. lifting shell; 10. heating plate; 11. limiting vertical rod; 12. moving column; 13. culture dish; 14. temperature sensor; 15. threaded hole; 16. rotating handle; 17. horizontal threaded rod; 18. partition plate; 19. sealing plate; 20. movable baffle; 21. connecting hinge; 22. connecting screw; 23. connecting screw groove. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] Example 1, please refer to Figure 1-Figure 4 A biological culture device with environmental condition control includes an upper shell 2 arranged on the upper side of a bottom tank shell 1, and also includes a vertical threaded rod 8, the lower end of the vertical threaded rod 8 is fixedly connected to a lifting shell 9, the inner side of the lifting shell 9 is clamped with a heating plate 10, the upper surface of the lifting shell 9 is fixedly connected to a limited vertical rod 11 near the vertical threaded rod 8, a moving column 12 is arranged on the inner side of the bottom tank shell 1, and a plurality of culture dishes 13 are arranged on the upper side of the moving column 12.

[0021] A support plate 3 is fixedly connected to the upper surface of the upper shell 2 near the middle position, a drive motor 4 is fixedly installed on the upper surface of the support plate 3, an output end of the drive motor 4 is fixedly connected to a rotating shaft 5 that passes through the support plate 3, a first gear 6 is fixedly sleeved on the outer bottom of the rotating shaft 5, a second gear 7 is rotatably installed at the middle position of the upper surface of the upper shell 2, the cross-sectional shape of the support plate 3 is L-shaped, the first gear 6 is located on the inner side of the support plate 3, and the first gear 6 is meshed with the second gear 7 through the rotating shaft 5.

[0022] In this embodiment, the first gear 6 and the second gear 7 are meshed to facilitate the lifting and lowering of the vertical threaded rod 8 .

[0023] The vertical threaded rod 8 passes through the upper shell 2 and is threadedly connected to the second gear 7 , and the limiting vertical rod 11 is slidably connected to the upper shell 2 .

[0024] In this embodiment, the vertical threaded rod 8 and the second gear 7 are threadedly connected to cooperate with the limiting vertical rod 11 to facilitate the lifting and lowering of the lifting shell 9.

[0025] Specifically, the driving motor 4 on the upper side of the support plate 3 is started to drive the rotating shaft 5 and the first gear 6 to rotate together, so that the second gear 7 is driven to rotate through the meshing action of the first gear 6 and the second gear 7, and then the lifting shell 9 is driven to rise and fall through the vertical threaded rod 8 and the second gear 7 in cooperation with the limiting vertical rod 11, so that the distance between the heating plate 10 and the moving column 12 is changed, and the temperature in the culture dish 13 is detected by the temperature sensor 14, thereby realizing the temperature control function of the biological culture dish 13, so as to facilitate the adaptive cultivation of different organisms.

[0026] Example 2, please refer to Figure 1-Figure 4 A biological culture device with environmental condition control, a threaded hole 15 is penetrated at one end of a movable column 12, a rotating handle 16 is arranged at the outer end of a bottom tank shell 1, a transverse threaded rod 17 is fixedly connected to the inner side of the rotating handle 16, a plurality of groups of partition plates 18 are fixedly connected to the upper surface of the movable column 12, a sealing plate 19 is clamped on one side of an upper shell 2, a movable baffle 20 is arranged on the lower side of the sealing plate 19, and a connecting hinge 21 is connected between the movable baffle 20 and the sealing plate 19.

[0027] The transverse threaded rod 17 is threadedly connected to the movable column 12 through the threaded hole 15. The movable baffle 20 rotates in a range of 0-270° through the connecting hinge 21. Several groups of culture dishes 13 and several groups of partition plates 18 are arranged alternately. The middle position of the inner bottom surface of several groups of culture dishes 13 is clamped with a temperature sensor 14.

[0028] In this embodiment, the transverse threaded rod 17 cooperates with the threaded hole 15 so that the movable column 12 can slide inside the bottom tank shell 1.

[0029] The lower surfaces of the plurality of culture dishes 13 are fixedly connected with connecting screws 22 , the upper surface of the moving column 12 is provided with a plurality of connecting screw grooves 23 , and the plurality of connecting screws 22 are respectively threadedly connected with the moving column 12 via the connecting screw grooves 23 .

[0030] In this embodiment, the connecting screw rod 22 and the connecting screw groove 23 cooperate to allow a plurality of groups of culture dishes 13 to be snap-fitted onto the upper side of the moving column 12 .

[0031] Specifically, the rotating handle at the outer end of the bottom tank shell is rotated to drive the horizontal threaded rod to rotate, thereby driving the movable column to slide outward along the inner side of the bottom tank shell through the threaded hole. At this time, the movable baffle is moved away from the bottom tank shell with the cooperation of the hinge connected to the sealing plate until a group of partition plates are stuck at the exit. Then, the culture dish is removed from the movable column by the cooperation of the connecting screw rod and the connecting screw groove. The required number of culture dishes can be quickly disassembled according to actual conditions, and the environment of the remaining culture dishes can be prevented from being changed by external influences. It is convenient to use.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A biological culture device with environmental condition control, comprising an upper shell (2) arranged on the upper side of a bottom tank shell (1), characterized in that: It also comprises a vertical threaded rod (8), the lower end of the vertical threaded rod (8) is fixedly connected to a lifting shell (9), the inner side of the lifting shell (9) is clamped with a heating plate (10), the upper surface of the lifting shell (9) is fixedly connected to a limiting vertical rod (11) near the vertical threaded rod (8), the inner side of the bottom tank shell (1) is provided with a moving column (12), and the upper side of the moving column (12) is provided with a plurality of groups of culture dishes (13).

2. A biological cultivation device with environmental condition control according to claim 1, characterized in that: A support plate (3) is fixedly connected to the upper surface of the upper shell (2) near the middle position, a drive motor (4) is fixedly mounted on the upper surface of the support plate (3), an output end of the drive motor (4) is fixedly connected to a rotating shaft (5) penetrating the support plate (3), a first gear (6) is fixedly sleeved on the outer bottom of the rotating shaft (5), and a second gear (7) is rotatably mounted at the middle position of the upper surface of the upper shell (2).

3. A biological cultivation device with environmental condition control according to claim 2, characterized in that: The cross-sectional shape of the support plate (3) is L-shaped, the first gear (6) is located on the inner side of the support plate (3), and the first gear (6) is meshed with the second gear (7) via the rotating shaft (5).

4. The biological cultivation device with environmental condition control according to claim 3, characterized in that: The vertical threaded rod (8) passes through the upper shell (2) and is threadedly connected to the second gear (7), and the limiting vertical rod (11) is slidably connected to the upper shell (2).

5. The biological cultivation device with environmental condition control according to claim 1, characterized in that: A threaded hole (15) is formed through one end of the movable column (12); a rotating handle (16) is provided at the outer end of the bottom tank shell (1); a transverse threaded rod (17) is fixedly connected to the inner side of the rotating handle (16); a plurality of groups of partition plates (18) are fixedly connected to the upper surface of the movable column (12); a sealing plate (19) is clamped on one side of the upper shell (2); a movable baffle (20) is provided on the lower side of the sealing plate (19); a connecting hinge (21) is connected between the movable baffle (20) and the sealing plate (19).

6. The biological cultivation device with environmental condition control according to claim 5, characterized in that: The transverse threaded rod (17) is threadedly connected to the movable column (12) through a threaded hole (15); the movable baffle (20) is connected to a hinge (21) so that the rotation range is 0-270 degrees; a plurality of groups of culture dishes (13) and a plurality of groups of partition plates (18) are arranged alternately; and a temperature sensor (14) is clamped at the middle position of the inner bottom surface of each group of culture dishes (13).

7. The biological cultivation device with environmental condition control according to claim 6, characterized in that: The lower surfaces of the plurality of culture dishes (13) are fixedly connected with connecting screws (22), the upper surface of the movable column (12) is provided with a plurality of connecting screw grooves (23), and the plurality of connecting screws (22) are respectively threadedly connected to the movable column (12) via the connecting screw grooves (23).

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