Photosynthetic microorganism culture device

Abstract

The utility model relates to the field of microorganism culture, and discloses a photosynthetic microorganism culture device which comprises a shell, a rotating assembly is arranged in the middle of the shell, ventilation assemblies are arranged on the left side and the right side of the shell, each ventilation assembly comprises an installation assembly, and a ventilation fan is installed on the side, close to the rotating assembly, of each installation assembly. A filter plate is mounted on the side, away from the rotating assembly, of the mounting assembly, an illumination lamp is mounted in the middle of the inner wall of the shell, a placement assembly is arranged on the upper portion of the rotating assembly, a test tube is arranged in the middle of the placement assembly, the rotating assembly comprises a bottom shell, and the bottom shell is fixedly connected with the inner wall of the shell. The rotating assembly further comprises a motor. According to the test tube rack, the rotating assembly is arranged to be matched with the placing assembly and the illumination lamp, so that the test tubes on the placing assembly can rotate, and therefore, the test tubes can receive illumination more uniformly, and the test tube rack is more practical.

Description

Technical Field

[0001] The utility model relates to the field of microorganism culture, in particular to a photosynthetic microorganism culture device. Background Art

[0002] Photosynthetic microorganisms are a type of microorganisms that can carry out energy synthesis through photosynthesis. This type of microorganisms mainly includes some algae and bacteria. They can use light energy to convert carbon dioxide and water into organic substances and release oxygen. Photosynthetic microorganisms play an important role in the ecosystem and are an important part of the energy flow in the entire ecosystem. They not only provide energy and oxygen for other organisms but also participate in ecological processes such as the carbon cycle and oxygen cycle.

[0003] After retrieval, Chinese Patent Publication No.: CN219010260U discloses a photosynthetic microorganism culture device, including a box body, a rotating mechanism and a lighting mechanism. The rotating mechanism includes a protective cylinder fixedly installed at the bottom end of the inner wall of the box body. The upper end of the inner wall of the protective cylinder is movably installed with a supporting circular plate. The middle of the top surface of the supporting circular plate is fixedly installed with a positioning rod. A plurality of connecting rods are fixedly installed on the middle of the outer wall of the positioning rod in a circumferential and uniform distribution. The other end of the connecting rod is fixedly installed with an elastic frame. The upper end of the outer wall of the positioning rod is fixedly installed with an auxiliary circular plate. A plurality of auxiliary grooves are arranged on the surface of the auxiliary circular plate in a circumferential and uniform distribution. In the utility model, by starting the servo motor, the supporting circular plate is driven to rotate, and then the positioning rod follows the rotation, so that a plurality of test tubes rotate at a constant speed, thereby being able to position the test tubes containing photosynthetic microorganisms and increasing the stability during placement, and being able to drive the test tubes to rotate at a constant speed.

[0004] Although the above device can make a plurality of test tubes rotate at a constant speed, so that they can be illuminated more comprehensively, but due to the relatively fixed structures of the elastic frame and the placement cylinder, after the test tubes are positioned, even if the supporting disc drives a plurality of test tubes to rotate, the side of the test tube close to the positioning rod still cannot be well illuminated, resulting in uneven illumination of the photosynthetic microorganisms in the test tube, which is not very practical. Therefore, a photosynthetic microorganism culture device is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a photosynthetic microorganism culture device, aiming to improve the problem that the side of the test tube close to the positioning rod in the prior art cannot be well illuminated, resulting in uneven illumination of the photosynthetic microorganisms in the test tube.

[0006] To achieve the above object, the present utility model adopts the following technical solutions: A photosynthetic microorganism culture device, including a housing, a rotating assembly is arranged in the middle of the housing, ventilation assemblies are arranged on both the left and right sides of the housing, the ventilation assemblies include installation assemblies, a ventilation fan is installed on one side of the installation assembly close to the rotating assembly, a filter plate is installed on the side of the installation assembly far from the rotating assembly, a lighting lamp is installed in the middle of the inner wall of the housing, a placement assembly is arranged on the upper part of the rotating assembly, a test tube is arranged in the middle of the placement assembly, the rotating assembly includes a bottom shell, and the bottom shell is fixedly connected to the inner wall of the housing.

[0007] As a further description of the above technical solution:

[0008] The rotating assembly further includes a motor, the motor is fixedly connected to the bottom of the housing, an output end of the motor is fixedly connected to a rotating shaft, and the rotating shaft penetrates through the housing and is rotatably connected thereto.

[0009] As a further description of the above technical solution:

[0010] A circular plate is arranged inside the bottom shell, the circular plate is fixedly connected to the rotating shaft, and a toothed ring is fixedly connected to the top of the circular plate.

[0011] As a further description of the above technical solution:

[0012] The placement assembly includes a bottom plate, a rubber pad is fixedly connected to the top of the bottom plate, a connecting rod is fixedly connected to the bottom surface of the bottom plate, the connecting rod penetrates through the bottom shell and is rotatably connected thereto, a gear is fixedly connected to the lower part of the connecting rod, the gear meshes with the toothed ring, and a plurality of supporting members are arranged on the top of the bottom plate.

[0013] As a further description of the above technical solution:

[0014] The supporting member includes a support rod, the support rod is fixedly connected to the bottom plate, an empty block is fixedly connected to the upper part of the support rod close to the rubber pad, a slider is slidably connected to the inner wall of the empty block, a first spring is fixedly connected between the slider and the empty block, and an anti-slip pad is fixedly connected to the side of the slider far from the empty block.

[0015] As a further description of the above technical solution:

[0016] The installation assembly includes an installation shell, the installation shell penetrates through the housing and is fixedly connected thereto, limiting assemblies are arranged on both the front and rear parts of the top surface of the installation shell, an installation groove is opened on one side of the installation shell close to the filter plate, the filter plate is movably connected thereto, and a connecting groove is opened at the lower part of the installation groove.

[0017] As a further description of the above technical solution:

[0018] A push plate is slidably connected to the inner wall of the connecting groove, and a plurality of second springs are fixedly connected between the push plate and the connecting groove.

[0019] As a further description of the above technical solution:

[0020] The limiting component includes a connecting shell fixedly connected to the mounting shell. A limiting block is slidably connected to one side of the connecting shell close to the filter plate. A plurality of third springs are fixedly connected between the limiting block and the connecting shell. A push block is fixedly connected to the upper part of the side of the limiting block close to the third spring. A push port is formed in the upper part of the connecting shell, and the push block is slidably connected thereto.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the mutual cooperation of the rotating component, the placing component and the lighting lamp, the test tube on the placing component can rotate, so that it can receive light more evenly, which is more practical.

[0023] 2. In the utility model, through the mutual cooperation of the mounting component, the fan and the filter net, the device can filter the air entering the device to prevent dust, impurities, etc. from entering the device. At the same time, through the mutual cooperation of the mounting shell, the limiting component, the push plate and the second springs, the replacement of the filter plate is more convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is an overall three-dimensional structure diagram of a photosynthetic microorganism culture device proposed by the utility model;

[0025] Figure 2 is an internal component three-dimensional structure diagram of a photosynthetic microorganism culture device proposed by the utility model;

[0026] Figure 3 is a split three-dimensional structure diagram of the rotating component and the placing component of a photosynthetic microorganism culture device proposed by the utility model;

[0027] Figure 4 is an overall three-dimensional structure diagram of the placing component of a photosynthetic microorganism culture device proposed by the utility model;

[0028] Figure 5 is a split three-dimensional structure diagram of the placing component of a photosynthetic microorganism culture device proposed by the utility model;

[0029] Figure 6 is a split three-dimensional structure diagram of the mounting component of a photosynthetic microorganism culture device proposed by the utility model.

[0030] Legend:

[0031] 1. Outer shell; 2. Rotating assembly; 3. Mounting assembly; 4. Filter plate; 5. Ventilation fan; 6. Lighting lamp; 7. Placing assembly; 8. Test tube; 21. Bottom shell; 22. Circular plate; 23. Tooth ring; 24. Rotating shaft; 25. Motor; 71. Bottom plate; 72. Rubber pad; 73. Connecting rod; 74. Gear; 75. Support rod; 76. Empty block; 77. Slide block; 78. Anti-slip pad; 79. First spring; 31. Mounting shell; 32. Limiting assembly; 33. Mounting groove; 34. Connecting groove; 35. Pushing plate; 36. Second spring; 321. Connecting shell; 322. Limiting block; 323. Pushing block; 324. Third spring; 325. Pushing port. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Refer to Figure 1 - Figure 2 As an embodiment provided by the present invention: A photosynthetic microorganism culture device includes an outer shell 1 for connecting various components. A rotating assembly 2 is provided in the middle of the outer shell 1 to drive the placing assembly 7 to rotate, so that the test tube 8 rotates, making it receive light more evenly. Ventilation components are provided on both the left and right sides of the outer shell 1 for air circulation of the device. The ventilation components include a mounting assembly 3 for connecting various components. A ventilation fan 5 is installed on one side of the mounting assembly 3 close to the rotating assembly 2 for ventilation. A filter plate 4 is installed on the side of the mounting assembly 3 away from the rotating assembly 2 for filtering air to prevent dust and impurities from entering the interior of the device. A lighting lamp 6 is installed in the middle of the inner wall of the outer shell 1 to provide light for photosynthetic microorganisms. A placing assembly 7 is provided above the rotating assembly 2 for placing the test tube 8. A test tube 8 is provided in the middle of the placing assembly 7 for culturing photosynthetic microorganisms.

[0034] Please refer to Figure 3, the rotating assembly 2 includes a bottom case 21 for connecting various components. The bottom case 21 is fixedly connected to the inner wall of the outer shell 1. The rotating assembly 2 further includes a motor 25 for providing power to the assembly. The motor 25 is fixedly connected to the bottom of the outer shell 1. The output end of the motor 25 is fixedly connected to a rotating shaft 24 for connecting to the circular plate 22. The rotating shaft 24 passes through the outer shell 1 and is rotatably connected thereto. Inside the bottom case 21, there is a circular plate 22. The circular plate 22 is fixedly connected to the rotating shaft 24. The top of the circular plate 22 is fixedly connected to a toothed ring 23, and its inner wall is provided with convex teeth for driving the gear 74 to rotate.

[0035] As Figure 4 - Figure 5 shown, the placement assembly 7 includes a bottom plate 71 for connecting various components. The top of the bottom plate 71 is fixedly connected to a rubber pad 72 for placing the test tube 8. The bottom surface of the bottom plate 71 is fixedly connected to a connecting rod 73 for connecting the gear 74. The connecting rod 73 passes through the bottom case 21 and is rotatably connected thereto. The lower part of the connecting rod 73 is fixedly connected to a gear 74 for cooperating with the toothed ring 23. The gear 74 meshes with the toothed ring 23. On the top of the bottom plate 71, there are multiple support members for cooperating with the placement of the test tube 8. The support member includes a support rod 75 for connecting various components. The support rod 75 is fixedly connected to the bottom plate 71. On the upper part of the side of the support rod 75 close to the rubber pad 72, there is a hollow block 76 for cooperating with the connection of the slider 77. The inner wall of the hollow block 76 is slidably connected to a slider 77. Between the slider 77 and the hollow block 76, there is a first spring 79 fixedly connected together for cooperating with the movement of the slider 77 and for assisting the slider 77 to press the test tube 8 tightly. The side of the slider 77 away from the hollow block 76 is fixedly connected to an anti-slip pad 78, which is made of rubber.

[0036] As Figure 6 shown, the installation assembly 3 includes an installation shell 31 for connecting various components. The installation shell 31 passes through the outer shell 1 and is fixedly connected thereto. The ventilation fan 5 is connected thereto. On the front and rear parts of the top surface of the installation shell 31, there are limit assemblies 32 for cooperating with the installation of the filter plate 4. On the side of the installation shell 31 close to the filter plate 4, there is an installation groove 33 for cooperating with the installation of the filter plate 4. The filter plate 4 is movably connected thereto. At the lower part of the installation groove 33, there is a connection groove 34 for installing the push plate 35. The inner wall of the connection groove 34 is slidably connected to a push plate 35 for pushing the filter plate 4. Between the push plate 35 and the connection groove 34, there are multiple second springs 36 fixedly connected together for cooperating with the use of the push plate 35.

[0037] Further, the limiting component 32 includes a connecting shell 321 for connecting various components. The connecting shell 321 is fixedly connected to the mounting shell 31. A limiting block 322 is slidably connected to one side of the connecting shell 321 close to the filter plate 4 for restricting the filter plate 4. A plurality of third springs 324 are fixedly connected between the limiting block 322 and the connecting shell 321 for cooperating with the reset of the limiting block 322. A pushing block 323 is fixedly connected to the upper part of the limiting block 322 on the side close to the third spring 324 for cooperating with the movement of the limiting block 322. A pushing port 325 is formed in the upper part of the connecting shell 321 for cooperating with the movement of the pushing block 323, and the pushing block 323 is slidably connected thereto.

[0038] Working principle: When in use, open the outer shell 1 and install the photosynthetic microorganism culture test tube 8 on the placing component 7. When the test tube 8 is inserted, the test tube 8 will push the slider 77 to slide into the empty block 76 and compress the first spring 79. At the same time, the first spring 79 will generate a reaction force on the slider 77, pushing the slider 77 outwards so that the anti-slip pad 78 presses against the test tube 8 tightly. Keep pressing the test tube 8 down until its bottom touches the rubber pad 72. Then close the outer shell 1, turn on the lighting lamp 6, turn on the ventilation fan 5, and then turn on the motor 25, which will drive the connected rotating shaft 24 to rotate. The circular plate 22 connected to the rotating shaft 24 will rotate accordingly, causing the toothed ring 23 to also rotate. When the toothed ring 23 rotates, the meshing gear 74 will rotate, and the connecting rod 73 connected to the gear 74 will rotate accordingly, thereby driving the bottom plate 71 to rotate. When the bottom plate 71 rotates, the multiple supporting members connected thereto will drive the test tube 8 to rotate, so that the test tube 8 can receive light more evenly.

[0039] When the filter plate 4 needs to be replaced, push the pushing block 323 to drive the limiting block 322 to slide into the connecting shell 321 internally. The third spring 324 will be compressed, and the filter plate 4 will lose its restriction. The push plate 35 will be pushed upwards by the second spring 36, and the push plate 35 will push the filter plate 4 upwards. Then take out the filter plate 4, install a new filter plate 4 into the installation groove 33, so that it presses the push plate 35 downwards. Then release the pushing block 323, and the third spring 324 will push the limiting block 322 to reset, fixing the filter plate 4 in the installation groove 33.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A photosynthetic microorganism cultivation device, comprising a housing (1), characterized in that: A rotating assembly (2) is arranged in the middle of the shell (1), and ventilation assemblies are arranged on both the left and right sides of the shell (1). The ventilation assembly comprises a mounting assembly (3), and a ventilation fan (5) is mounted on a side of the mounting assembly (3) close to the rotating assembly (2), and a filter plate (4) is mounted on a side of the mounting assembly (3) away from the rotating assembly (2). An illumination lamp (6) is mounted in the middle of the inner wall of the shell (1), and a placement assembly (7) is arranged on the upper part of the rotating assembly (2). A test tube (8) is arranged in the middle of the placement assembly (7). The rotating assembly (2) comprises a bottom shell (21), and the bottom shell (21) is fixedly connected to the inner wall of the shell (1).

2. A photosynthetic microorganism cultivation device according to claim 1, characterized in that: The rotating assembly (2) further comprises a motor (25), wherein the motor (25) is fixedly connected to the bottom of the housing (1), and an output end of the motor (25) is fixedly connected to a rotating shaft (24), wherein the rotating shaft (24) passes through the housing (1) and is rotatably connected thereto.

3. A photosynthetic microorganism cultivation device according to claim 2, characterized in that: A circular plate (22) is disposed inside the bottom shell (21), the circular plate (22) is fixedly connected to the rotating shaft (24), and a gear ring (23) is fixedly connected to the top of the circular plate (22).

4. A photosynthetic microorganism cultivation device according to claim 3, characterized in that: The placement assembly (7) comprises a bottom plate (71), the top of the bottom plate (71) is fixedly connected to a rubber pad (72), the bottom surface of the bottom plate (71) is fixedly connected to a connecting rod (73), the connecting rod (73) passes through the bottom shell (21) and is rotatably connected thereto, the lower part of the connecting rod (73) is fixedly connected to a gear (74), the gear (74) is meshed with the gear ring (23), and a plurality of supporting members are provided on the top of the bottom plate (71).

5. A photosynthetic microorganism cultivation device according to claim 4, characterized in that: The support member comprises a support rod (75), wherein the support rod (75) is fixedly connected to the bottom plate (71); an upper portion of the support rod (75) close to the rubber pad (72) is fixedly connected to a blank block (76); an inner wall of the blank block (76) is slidably connected to a slider (77); a first spring (79) is fixedly connected between the slider (77) and the blank block (76); and an anti-slip pad (78) is fixedly connected to a side of the slider (77) away from the blank block (76).

6. A photosynthetic microorganism cultivation device according to claim 1, characterized in that: The mounting assembly (3) comprises a mounting shell (31), the mounting shell (31) passing through the outer shell (1) and being fixedly connected thereto, a limit assembly (32) being arranged at the front and rear parts of the top of the mounting shell (31), a mounting groove (33) being arranged at one side of the mounting shell (31) close to the filter plate (4), the filter plate (4) being movably connected thereto, and a connecting groove (34) being arranged at the lower part of the mounting groove (33).

7. A photosynthetic microorganism cultivation device according to claim 6, characterized in that: The inner wall of the connecting groove (34) is slidably connected to a push plate (35), and a plurality of No. 2 springs (36) are fixedly connected between the push plate (35) and the connecting groove (34).

8. A photosynthetic microorganism cultivation device according to claim 6, characterized in that: The limit assembly (32) comprises a connecting shell (321), the connecting shell (321) being fixedly connected to the mounting shell (31), a side of the connecting shell (321) close to the filter plate (4) being slidably connected to a limit block (322), a plurality of No. 3 springs (324) being fixedly connected between the limit block (322) and the connecting shell (321), a push block (323) being fixedly connected to the upper portion of a side of the limit block (322) close to the No. 3 spring (324), a push opening (325) being provided at the upper portion of the connecting shell (321), and the push block (323) being slidably connected to the push opening (325).

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