Anti-overturning cell culture bottle rack
By designing an anti-tipping cell culture flask support, components such as sliders, screws, and inserts are used to achieve angle adjustment and anti-tipping of the culture flask, solving the problem of inflexible adjustment of existing supports and improving the stability and flexibility of cell culture.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LANZHOU UNIVERSITY OF TECHNOLOGY
- Filing Date
- 2025-07-04
- Publication Date
- 2026-06-26
AI Technical Summary
The existing cell culture flask supports have inflexible angle adjustment, which affects the stability of the cell culture environment and cell growth.
An anti-tipping cell culture flask support was designed. Through the combination of components such as sliders, screws and inserts, the angle adjustment and anti-tipping functions of the culture flask are realized, including the horizontal movement and rotation of the frame and the telescopic adjustment of the support plate.
This achieves uniform mixing of the liquid in the culture flask and stable positioning of the culture flask, improving the flexibility and stability of cell culture.
Smart Images
Figure CN224411725U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cell culture flask supports, and more particularly to an anti-tipping cell culture flask support. Background Technology
[0002] Cell culture flasks are laboratory instruments used for the in vitro culture of cells and tissues. Wide-body culture flasks typically have a larger bottom area and volume, providing more space for cell growth and making them suitable for large-scale cell culture.
[0003] Wide cell culture flask supports provide stable support for wide cell culture flasks, preventing instability in the cell culture environment caused by shaking or tilting during experiments, which could affect cell growth and reproduction.
[0004] Existing cell culture flask supports are usually fixed. However, adjusting the angle of the culture flask can change the distribution area and depth of the culture medium inside the flask. Appropriate tilting can make the cells adhere more evenly to the bottom of the flask. Fixed cell culture flask supports have poor adjustment capabilities and are not flexible in use. Therefore, an anti-tipping cell culture flask support is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides an anti-tipping cell culture flask support, which aims to improve the problem of inflexible angle adjustment in the prior art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: an anti-tipping cell culture flask support, comprising a base plate, a fixing plate fixedly connected to the upper side of the base plate, a vertical plate fixedly connected to the upper side of the base plate, a groove formed on the inner wall of the vertical plate, a slider slidably connected to the inner wall of the groove, a positioning component provided on the right side of the slider for positioning the slider, a frame fixedly connected to the left side of the slider, a threaded sleeve fixedly connected to the inner wall of the frame, a screw threadedly connected to the inner wall of the threaded sleeve, a pressure plate slidably connected to the inner wall of the frame, a through groove formed on the inner wall of the vertical plate, a fixing block slidably connected to the inner wall of the through groove, a bearing seat fixedly connected to the left side of the fixing block, and a support component provided on the upper side of the base plate for supporting the base plate.
[0007] As a further description of the above technical solution:
[0008] The support assembly includes a plug rod, the outer wall of which is elastically connected to the upper side of the base plate by a spring, and a support plate is slidably connected to the inner front wall of the base plate.
[0009] As a further description of the above technical solution:
[0010] The positioning component includes a positioning block, the left side of which is elastically connected to the right inner wall of the slider by a spring.
[0011] As a further description of the above technical solution:
[0012] One end of the spring is fixedly connected to the upper side of the base plate, and the other end of the spring is fixedly connected to the outer wall of the insertion rod.
[0013] As a further description of the above technical solution:
[0014] The outer wall of the insertion rod is slidably connected to the upper inner wall of the base plate, and the outer wall of the insertion rod is slidably connected to the inner wall of the support plate.
[0015] As a further description of the above technical solution:
[0016] One end of the second spring is fixedly connected to the inner wall of the right side of the slider, and the other end of the second spring is fixedly connected to the left side of the positioning block.
[0017] As a further description of the above technical solution:
[0018] The left outer wall of the positioning block is slidably connected to the right inner wall of the slider, and the left outer wall of the positioning block is engaged with the right inner wall of the vertical plate.
[0019] As a further description of the above technical solution:
[0020] The lower side of the screw is rotatably connected to the upper inner wall of the pressure plate.
[0021] This utility model has the following beneficial effects:
[0022] 1. In this utility model, by providing a frame and a support, the horizontal movement of the frame can simultaneously drive multiple bacterial culture bottles to shake, so that the liquid and bacteria in the bacterial culture bottles are mixed evenly. Then, by rotating the frame, the bacterial culture bottles can be rotated to a suitable position, and the adjustment is flexible.
[0023] 2. In this utility model, the support plate is released by moving the insert rod, and then the support plate is moved forward so that most of the support plate extends out of the bottom plate. Then the insert rod is released and locked onto the inner wall of the support plate to fix the position of the support plate, thereby preventing overturning. Attached Figure Description
[0024] Figure 1 This is a three-dimensional schematic diagram of an anti-tipping cell culture flask support proposed in this utility model;
[0025] Figure 2This is a schematic diagram of the pressure plate and positioning block of a cell culture flask support for preventing tipping, as proposed in this utility model.
[0026] Figure 3 This is a schematic diagram of the base plate of a cell culture flask support that prevents tipping, as proposed in this utility model.
[0027] Figure 4 This is a schematic diagram of the rotation and extension of the support plate of a cell culture flask to prevent tipping, as proposed in this utility model.
[0028] Legend:
[0029] 1. Base plate; 2. Vertical plate; 3. Fixing block; 4. Through groove; 5. Positioning block; 6. Slider; 7. Slide groove; 8. Threaded sleeve; 9. Screw; 10. Frame; 11. Bearing seat; 12. Insert rod; 13. Spring 1; 14. Pressure plate; 15. Spring 2; 16. Fixing plate; 17. Support plate. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] Reference Figures 1-3This utility model provides an embodiment of an anti-tipping cell culture flask support, comprising a base plate 1, which provides storage space for a support plate 17. A fixing plate 16 is fixedly connected to the upper side of the base plate 1, and the fixing plate 16 is configured to limit the sliding of the insertion rod 12. Two vertical plates 2 are fixedly connected to the upper side of the base plate 1, and the two vertical plates 2 are arranged symmetrically. Limiting holes are formed on the inner wall of the vertical plates 2, and a sliding groove 7 is formed on the inner wall of the vertical plates 2. A slider 6 is slidably connected to the inner wall of the sliding groove 7. The sliding of the slider 6 drives the frame 10 to move. The slider 6 is fixedly engaged with the inner wall of the vertical plate 2 by a positioning block 5 to fix the position of the slider 6. A positioning component is provided on the right side of the slider 6 for positioning the slider 6. A frame 10 is fixedly connected to the left side of the slider 6. The frame 10 is used to place the cell culture flask. 10 provides support for the sliding of the pressure plate 14. A threaded sleeve 8 is fixedly connected to the inner wall of the frame 10. A screw 9 is threadedly connected to the inner wall of the threaded sleeve 8. The rotation of the screw 9 is used to drive the pressure plate 14 to move. The lower side of the screw 9 is rotatably connected to the upper inner wall of the pressure plate 14. The pressure plate 14 is slidably connected to the inner wall of the frame 10. The pressure plate 14 moves vertically by the rotation of the screw 9. The pressure plate 14 is used to fix the cell culture flask. A through groove 4 is opened on the inner wall of the vertical plate 2. The through groove 4 is used to support the movement of the fixing block 3. The fixing block 3 is slidably connected to the inner wall of the through groove 4. The fixing block 3 provides support for the movement of the support seat 11. The support seat 11 is fixedly connected to the left side of the fixing block 3. The support seat 11 is used to support the bottom of the cell culture flask. A support assembly is provided on the upper side of the bottom plate 1. The support assembly is used to support the bottom plate 1.
[0032] Reference Figure 1 and Figure 3 The support assembly includes a rod 12, which is snapped onto the inner wall of the support plate 17 to fix the position of the support plate 17. When the support plate 17 leaves the inner wall of the support plate 17, the fixation of the support plate 17 is released. The outer wall of the rod 12 is slidably connected to the upper inner wall of the base plate 1. The outer wall of the rod 12 passes through and is slidably connected to the inner wall of the support plate 17. The outer wall of the rod 12 is elastically connected to the upper side of the base plate 1 by a spring 13. One end of the spring 13 is fixedly connected to the upper side of the base plate 1, and the other end of the spring 13 is fixedly connected to the outer wall of the rod 12. The support plate 17 is slidably connected to the front inner wall of the base plate 1. The support plate 17 can extend out of the base plate 1 to prevent overturning.
[0033] Reference Figure 1 , Figure 2 and Figure 4The positioning component includes a positioning block 5, which is snapped onto the inner wall of the vertical plate 2 to fix the position of the slider 6. The left outer wall of the positioning block 5 is slidably connected to the right inner wall of the slider 6, and the left outer wall of the positioning block 5 is snapped onto the right inner wall of the vertical plate 2. The left side of the positioning block 5 is elastically connected to the right inner wall of the slider 6 by a spring 15. One end of the spring 15 is fixedly connected to the right inner wall of the slider 6, and the other end of the spring 15 is fixedly connected to the left side of the positioning block 5.
[0034] Working principle: The support plate 17 is released by moving the insertion rod 12. Then, the support plate 17 is moved forward so that most of the support plate 17 extends out of the bottom plate 1. Then, the insertion rod 12 is released and locked onto the inner wall of the support plate 17 to fix its position. The cell culture flask is passed through the frame 10 so that its bottom enters the support seat 11. The screw 9 is rotated, and the pressure plate 14 is moved towards the cell culture flask to fix its position. Then, the positioning block 5 is moved to release the position of the slider 6. Then, the screw 9 is moved back and forth horizontally to shake the liquid in the cell culture flask. Then, the slider 6 is rotated. The cell culture flask is rotated to a suitable angle by the rotation of the slider 6 and the frame 10. The positioning block 5 is then locked onto the inner wall of the vertical plate 2 to fix the position of the slider 6.
[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cell culture flask support to prevent tipping, comprising a base plate (1), characterized in that: A fixing plate (16) is fixedly connected to the upper side of the base plate (1), and a vertical plate (2) is fixedly connected to the upper side of the base plate (1). A sliding groove (7) is provided on the inner wall of the vertical plate (2), and a slider (6) is slidably connected to the inner wall of the sliding groove (7). A positioning component is provided on the right side of the slider (6) for positioning the slider (6). A frame (10) is fixedly connected to the left side of the slider (6), and a fixed component is provided on the inner wall of the frame (10). A threaded sleeve (8) is connected to the inner wall of the threaded sleeve (8), and a screw (9) is threadedly connected to the inner wall of the frame (10). A pressure plate (14) is slidably connected to the inner wall of the vertical plate (2). A through groove (4) is opened on the inner wall of the through groove (4), and a fixing block (3) is slidably connected to the inner wall of the through groove (4). A bearing seat (11) is fixedly connected to the left side of the fixing block (3). A support assembly is provided on the upper side of the base plate (1), and the support assembly is used to support the base plate (1).
2. The anti-tipping cell culture flask support according to claim 1, characterized in that: The support assembly includes a plug rod (12), the outer wall of which is elastically connected to the upper side of the base plate (1) by a spring (13), and a support plate (17) is slidably connected to the inner front wall of the base plate (1).
3. The anti-tipping cell culture flask support according to claim 1, characterized in that: The positioning component includes a positioning block (5), the left side of which is elastically connected to the right inner wall of the slider (6) by a spring (15).
4. The anti-tipping cell culture flask support according to claim 2, characterized in that: One end of the spring (13) is fixedly connected to the upper side of the base plate (1), and the other end of the spring (13) is fixedly connected to the outer wall of the insert rod (12).
5. The anti-tipping cell culture flask support according to claim 2, characterized in that: The outer wall of the insertion rod (12) is slidably connected to the upper inner wall of the base plate (1), and the outer wall of the insertion rod (12) is slidably connected to the inner wall of the support plate (17).
6. The anti-tipping cell culture flask support according to claim 3, characterized in that: One end of the second spring (15) is fixedly connected to the inner wall of the right side of the slider (6), and the other end of the second spring (15) is fixedly connected to the left side of the positioning block (5).
7. The anti-tipping cell culture flask support according to claim 3, characterized in that: The left outer wall of the positioning block (5) is slidably connected to the right inner wall of the slider (6), and the left outer wall of the positioning block (5) is engaged with the right inner wall of the vertical plate (2).
8. The anti-tipping cell culture flask support according to claim 1, characterized in that: The lower side of the screw (9) is rotatably connected to the upper inner wall of the pressure plate (14).