Adjustable cell culture device
By setting up adjustment components and anti-detachment mechanisms in the cell culture device, the problem of uneven distribution of nutrient solution is solved, the uniform distribution of nutrient solution and the stable installation of the vessel are achieved, and the effect of cell culture is improved.
Patent Information
- Application Number
- CN202421537816.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing cell culture devices lack the regulation of the culture medium, which causes nutrients to accumulate at the bottom of the culture bottle, affecting the uniformity of the nutrient medium distribution and affecting the cell culture effect.
An adjustable cell culture device is designed. By setting up adjustment components, the vessel is shaken back and forth during the culture process, and the stability of the vessel is ensured through an anti-detachment mechanism, including components such as driving motors, tooth rods, racks, sliding blocks and clamping springs, so as to achieve uniform distribution of nutrient solution and stable installation of the vessel.
The uniform distribution of nutrient solution during the culture process is achieved, the cell culture effect is improved, and the vessel is avoided falling off during the shaking process, ensuring the smooth progress of the culture work.
Smart Images
Figure CN223268657U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cell culture equipment, and more specifically, to an adjustable cell culture device. Background Art
[0002] Cell culture refers to a method of simulating the in vivo environment (sterility, suitable temperature, pH and certain nutritional conditions, etc.) in vitro to enable cells to survive, grow, reproduce and maintain their main structures and functions. Cell culture is also called cell cloning technology. The formal term in biology is cell culture technology. During the cell culture process, a culture device is required.
[0003] Based on the above, the inventors discovered that existing culture devices lack the ability to regulate the cell culture fluid. Because the culture fluid is a mixture, static sedimentation may occur during the cell culture process, causing the nutrients in the culture fluid to accumulate at the bottom of the culture bottle, resulting in uneven distribution of the nutrient solution and affecting the culture effect. Therefore, in view of this, the inventors have studied and improved the existing structure to provide an adjustable cell culture device in order to achieve a more practical purpose. Utility Model Content
[0004] In response to the problems existing in the prior art, the purpose of the present invention is to provide an adjustable cell culture device. This solution is equipped with an adjustment component, which can make the vessel shake back and forth during the culture process, so that the nutrient solution is evenly distributed, thereby improving the cell culture effect. In addition, an anti-fall-off component is provided to ensure the installation stability of the vessel, avoid it from falling off during subsequent shaking, and ensure the smooth progress of the culture work.
[0005] In order to solve the above problems, the present invention adopts the following technical solutions.
[0006] , The cam is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate.
[0007] The anti-slip mechanism includes a group of sliding blocks arranged in a ring array, the two ends of the sliding blocks are respectively fixedly connected with a clamping spring and a clamping block, and the top of the clamping block is provided with a pressure surface.
[0008] Furthermore, the outer end of the adjusting rod is sleeved on the outer side of the top end of the lifting plate, and the adjusting rod is movably connected to the top end of the lifting plate.
[0009] Furthermore, the two lifting plates are symmetrically arranged, and the lifting plates are slidably connected to the support base.
[0010] Furthermore, the gear rod is located in the center of the support seat, and the gear rod is movably connected to the support seat, and the gear rod is meshed with both sets of racks.
[0011] Furthermore, the sliding block is located inside the support plate, and the sliding block is slidably connected to the support plate.
[0012] Furthermore, one end of the clamping spring away from the sliding block is fixedly connected to the inner surface of the support plate.
[0013] Furthermore, the outer end of the clamping block passes through the support plate and fits against the outer surface of the culture dish, and the pressure surface is arranged in an inclined shape.
[0014] Compared with the prior art, the advantages of the present invention are:
[0015] (1) This solution rotates the gear rod and meshes with the connected rack to make the two lifting plates move synchronously in opposite directions. During the vertical movement of the lifting plate, the adjusting rod pulls the support plate to rotate with the top of the support rod as the axis. At the same time, the adjusting rod automatically adjusts the extension and contraction. Compared with the existing technology, the setting of the adjustment component can make the vessel rock back and forth during the culture process, so that the nutrient solution is evenly distributed, thereby improving the effect of cell culture.
[0016] (2) By setting up an anti-slip mechanism, the culture dish squeezes the pressure surface, and the clamping block and the sliding block slide inward. When the sliding block slides inward, the clamping spring is compressed. After the culture dish is clamped with the support plate, the reset force of the clamping spring causes the sliding block to push the clamping block to clamp and fix the culture dish. Compared with the existing technology, the anti-slip component is set to ensure the installation stability of the vessel, avoid the problem of it falling off during the subsequent shaking process, and ensure the smooth progress of the culture work. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a disassembled diagram of the support plate and culture dish of the present invention;
[0019] Figure 3 This is a structural diagram of the lifting plate of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the anti-slip mechanism of the utility model.
[0021] Explanation of the numbers in the figure: 1. Base; 2. Support rod; 3. Support seat; 4. Support plate; 5. Culture dish; 6. Drive motor; 7. Lifting plate; 8. Adjusting rod; 9. Anti-slip mechanism; 10. Gear rod; 11. Rack; 12. Sliding block; 13. Clamping spring; 14. Clamping block; 15. Pressure surface. DETAILED DESCRIPTION
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example
[0023] See also Figure 1-4 , an adjustable cell culture device, comprising a base 1, both ends of the base 1 are fixedly connected to support rods 2, and the middle part of the base 1 is fixedly connected to a support base 3, the opposite surfaces of the two support rods 2 are movably connected to a support plate 4 in the center, a group of culture dishes 5 are clamped on the top surface of the support plate 4, one end of the support base 3 is fixedly connected to a drive motor 6, and a pair of lifting plates 7 are provided through the top surface of the support base 3, a pair of adjusting rods 8 are slidably connected to both sides of the support plate 4, an anti-slip mechanism 9 is provided at the connection between the culture dish 5 and the support plate 4, the output end of the drive motor 6 is fixedly connected to a gear rod 10, and the lower end of the lifting plate 7 is fixedly connected to a group of racks 11 on the inner side;
[0024] The anti-slip mechanism 9 includes a group of sliding blocks 12 arranged in a ring array, and the two ends of the sliding block 12 are fixedly connected to a clamping spring 13 and a clamping block 14 respectively. A pressure surface 15 is provided on the top of the clamping block 14. In order to ensure the stability of the culture dish 5 during the shaking process, an anti-slip mechanism 9 is provided.
[0025] See Figure 2 The outer end of the adjusting rod 8 is sleeved on the outer side of the top of the lifting plate 7, and the adjusting rod 8 is movably connected to the top of the lifting plate 7. During the vertical movement of the lifting plate 7, the adjusting rod 8 pulls the support plate 4 to rotate with the top of the support rod 2 as the axis. At the same time, the adjusting rod 8 automatically retracts and adjusts, so that the nutrient solution is evenly distributed inside the culture dish 5.
[0026] See Figure 3 The two lifting plates 7 are symmetrically arranged, and the lifting plates 7 are slidably connected to the support base 3, and the two lifting plates 7 move synchronously in opposite directions.
[0027] See Figure 3The gear rod 10 is located in the center of the support base 3, and the gear rod 10 is movably connected to the support base 3. The gear rod 10 is meshed with the two sets of racks 11. The drive motor 6 is started to drive the gear rod 10 to rotate, and the meshed racks 11 are matched to move the lifting plate 7.
[0028] See Figure 4 The sliding block 12 is located inside the support plate 4 and is slidably connected to the support plate 4 , and the movement stability of the clamping block 14 is ensured by the sliding block 12 .
[0029] See Figure 4 The end of the clamping spring 13 away from the sliding block 12 is fixedly connected to the inner surface of the support plate 4. When the sliding block 12 slides inward, the clamping spring 13 is compressed. After the culture dish 5 is engaged with the support plate 4, the restoring force of the clamping spring 13 causes the sliding block 12 to push the clamping block 14 to clamp and fix the culture dish 5.
[0030] See Figure 4 The outer end of the clamping block 14 passes through the support plate 4 and fits the outer surface of the culture dish 5. The pressure surface 15 is set in an inclined shape, and the culture dish 5 is clamped with the support plate 4. When the culture dish 5 moves, the pressure surface 15 is squeezed, so that the clamping block 14 and the sliding block 12 slide inward.
[0031] During use: the culture dish 5 is clamped with the support plate 4. During the movement of the culture dish 5, the pressure surface 15 is squeezed, so that the clamping block 14 and the sliding block 12 slide inward. When the sliding block 12 slides inward, the clamping spring 13 is compressed. After the culture dish 5 is clamped with the support plate 4, the reset force of the clamping spring 13 causes the sliding block 12 to push the clamping block 14 to clamp and fix the culture dish 5, and then cell culture work can be carried out. During the culture process, the drive motor 6 is started to drive the gear rod 10 to rotate, and the meshing rack 11 is matched to make the two lifting plates 7 move synchronously in opposite directions. During the vertical movement of the lifting plate 7, the support plate 4 is pulled by the adjusting rod 8 to rotate with the top of the support rod 2 as the axis. At the same time, the adjusting rod 8 is automatically telescopically adjusted, so that the nutrient solution is evenly distributed inside the culture dish 5, thereby improving the effect of cell culture.
[0032] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention 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, they cannot be understood as a limitation on the present invention.
[0033] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0034] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.
Claims
1. An adjustable cell culture device, comprising a base (1), wherein both ends of the base (1) are fixedly connected to support rods (2), and the middle of the base (1) is fixedly connected to a support seat (3), and the opposing surfaces of the two support rods (2) are movably connected to a support plate (4), characterized in that: A group of culture dishes (5) are clamped on the top surface of the support plate (4), a driving motor (6) is fixedly connected to one end of the support seat (3), and a pair of lifting plates (7) are provided through the top surface of the support seat (3), a pair of adjustment rods (8) are slidably connected to both sides of the support plate (4), an anti-slip mechanism (9) is provided at the connection between the culture dishes (5) and the support plate (4), a gear rod (10) is fixedly connected to the output end of the driving motor (6), and a group of racks (11) are fixedly connected to the inner side of the lower end of the lifting plate (7); The anti-slip mechanism (9) comprises a group of sliding blocks (12) arranged in a ring array, wherein the two ends of the sliding block (12) are respectively fixedly connected with a clamping spring (13) and a clamping block (14), and the top of the clamping block (14) is provided with a pressure surface (15).
2. The adjustable cell culture device according to claim 1, characterized in that: The outer end of the adjusting rod (8) is sleeved on the outer side of the top end of the lifting plate (7), and the adjusting rod (8) is movably connected to the top end of the lifting plate (7).
3. The adjustable cell culture device according to claim 1, characterized in that: The two lifting plates (7) are symmetrically arranged, and the lifting plates (7) are slidably connected to the support seat (3).
4. The adjustable cell culture device according to claim 1, characterized in that: The gear rod (10) is located in the center of the support seat (3), and the gear rod (10) is movably connected to the support seat (3). The gear rod (10) is meshedly connected to the two sets of racks (11).
5. The adjustable cell culture device according to claim 1, characterized in that: The sliding block (12) is located inside the support plate (4), and the sliding block (12) is slidably connected to the support plate (4).
6. The adjustable cell culture device according to claim 1, characterized in that: One end of the clamping spring (13) away from the sliding block (12) is fixedly connected to the inner surface of the support plate (4).
7. The adjustable cell culture device according to claim 1, characterized in that: The outer end of the clamping block (14) penetrates the support plate (4) and fits against the outer surface of the culture dish (5), and the pressure surface (15) is arranged in an inclined shape.