A new adjustable cell culture dish rack

Abstract

The utility model relates to the technical field of cell culture dish racks, specifically a novel adjustable cell culture dish rack, including a support, the surface of the support is provided with a placement structure, the placement structure includes three lead screws, the lead screws are fixedly connected to the support, the arc surface of the lead screws is threadedly connected with a threaded tube, the upper end of the threaded tube is rotatably connected with a support plate, the support plate is slidably connected with the lead screw, the surface of the support plate is slidably connected with a limiting tube, the inner thread of the limiting tube is connected with a bolt, the bolt passes through the limiting tube and abuts against the surface of the support plate. The utility model, by setting a placement structure, can place cell culture dishes of different thicknesses by adjusting the position of the support plate, can limit the position of cell culture dishes of different diameters by adjusting the position of the limiting tube on the surface of the support plate, and can also facilitate the removal of the cell culture dishes in the horizontal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of cell culture dish racks, in particular to a novel adjustable cell culture dish rack. Background Art

[0002] A cell culture dish is a laboratory appliance used to culture cells. It is usually made of transparent plastic or glass and has a flat bottom and sidewalls to allow observation of cell growth and spread. Cell culture dishes usually come in different sizes and shapes to accommodate different types and quantities of cell culture needs. During the experiment, cell culture dishes are placed on cell culture dish racks for easy storage.

[0003] In the prior art, there is a patent document with a publication number of CN217628418U, which discloses an adjustable car-T cell culture dish rack, including a circular part, a driving motor, an active gear disc, a driven gear disc, a plurality of moving bodies, a plurality of linkage rods and a plurality of positioning rods, the upper end surface of the circular part is circumferentially distributed with a plurality of moving grooves, a plurality of moving bodies are slidably arranged in the corresponding moving grooves, and a linkage rod is arranged on each moving body; the driven gear disc is rotatably connected to the circular part, the driving motor is fixedly connected to the circular part, the driving motor is fixedly connected to the circular part, the output end of the driving motor is fixedly connected to the active gear disc, and the active gear disc is meshed with the driven gear disc, and a plurality of arc grooves are circumferentially distributed on the driven gear disc, one end of each positioning rod is fixedly connected to the moving body, the other end of each positioning rod is matched with the arc groove gap, and the linkage rod is fixedly connected to the moving body. Through the above-mentioned structural setting, the adjustment of the culture dish rack can be realized, so that the culture rack can adapt to cell culture dishes of different sizes.

[0004] The above and prior art technologies have the following defects: when taking out the cell culture dish at the bottom, it is difficult to take out the cell culture dish horizontally due to the obstruction of the rod, and the cell culture dishes at the top need to be taken out one by one before the cell culture dish at the bottom can be taken out, which is relatively cumbersome.

[0005] Therefore, a novel adjustable cell culture dish rack is proposed. Utility Model Content

[0006] The utility model aims to solve the defect that the cell culture dishes located at the top need to be taken down one by one before the cell culture dishes located at the bottom can be taken out, and proposes a novel adjustable cell culture dish rack.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of adjustable cell culture dish rack, including a support, a placement structure is provided on the surface of the support, the placement structure includes three screws, the screws are fixedly connected to the support, the arc surface of the screw is threadedly connected to a threaded tube, the upper end of the threaded tube is rotatably connected to a support plate, the support plate is slidably connected to the screw, and the surface of the support plate is slidably connected to a limiting tube.

[0008] The effects achieved by the above components are: by setting the placement structure, cell culture dishes of different thicknesses can be placed by adjusting the position of the support plate, and by adjusting the position of the limiting tube on the surface of the support plate, the position of cell culture dishes of different diameters can be limited by the limiting tube, and the cell culture dishes can also be easily removed in the horizontal direction.

[0009] Preferably, a bolt is connected to the inner thread of the limiting tube, and the bolt passes through the limiting tube and abuts against the surface of the supporting plate.

[0010] The effect achieved by the above components is that when the bolts are against the surface of the support plate, the bolts can limit the position of the limiting tube.

[0011] Preferably, a blocking rod is fixedly connected to the upper surface of the support, and the blocking rod is slidably connected to the supporting plate.

[0012] The effect achieved by the above components is that when the support plate slides along the arc surface of the fixing rod, the fixing rod can limit the moving path of the support plate.

[0013] Preferably, a groove is formed on the upper surface of the support, a blocking rod is slidably connected to the inner wall of the groove, a spring is fixedly connected to the surface of the blocking rod, and one end of the spring is fixedly connected to the groove.

[0014] The effect achieved by the above components is that when the spring contracts, the blocking rod will slide along the inner wall of the groove with the help of the tension of the spring and contact the cell culture dish, thereby limiting the position of the cell culture dish.

[0015] Preferably, a supporting structure is provided on the lower surface of the support, and the supporting structure includes three clearance grooves, the clearance grooves are opened on the lower surface of the support, the inner walls of the clearance grooves are fixedly connected with round rods, the arc surface of the round rods is rotatably connected with a support plate, and the size of the support plate is adapted to the size of the clearance grooves.

[0016] The effect achieved by the above components is: by setting the support structure, the support plate increases the contact area between the support and the test bench, thereby preventing the support from tipping over, thereby improving the stability of the support.

[0017] Preferably, a friction pad is fixedly connected to the lower surface of the support plate, and the friction pad is a rubber pad.

[0018] The effect achieved by the above components is that the friction pad increases the friction force on the surface of the support plate.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] 1. In the utility model, by setting a placement structure, cell culture dishes of different thicknesses can be placed by adjusting the position of the support plate, and by adjusting the position of the limiting tube on the surface of the support plate, the position of cell culture dishes of different diameters can be limited by the limiting tube, and the cell culture dishes can also be conveniently removed in the horizontal direction.

[0021] 2. In the present invention, by providing a support structure, the support plate increases the contact area between the support and the experimental table, thereby preventing the support from tipping over, thereby improving the stability of the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the split structure of the support of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the support of the utility model;

[0025] Figure 4 This is a schematic diagram of the split structure of the support at another angle of the utility model.

[0026] Legend: 1. Support; 2. Placement structure; 21. Screw; 22. Threaded tube; 23. Support plate; 24. Limiting tube; 25. Bolt; 26. Fixing rod; 27. Groove; 28. Stop rod; 29. ​​Spring; 3. Support structure; 31. Make way groove; 32. Round rod; 33. Support plate; 34. Friction pad. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0029] like Figure 1-Figure 4As shown, the utility model provides a novel adjustable cell culture dish rack, comprising a support 1, a placement structure 2 is provided on the surface of the support 1, and a support structure 3 is provided on the lower surface of the support 1.

[0030] The specific settings and functions of the placement structure 2 and the support structure 3 are described in detail below.

[0031] like Figure 2 and Figure 3 As shown, the placement structure 2 includes three screws 21, the screws 21 are fixedly connected to the support 1, the arc surface of the screw 21 is threadedly connected with a threaded tube 22, the upper end of the threaded tube 22 is rotatably connected with a support plate 23, the support plate 23 is slidably connected to the screw 21, the surface of the support plate 23 is slidably connected with a limit tube 24, the inner thread of the limit tube 24 is connected with a bolt 25, the bolt 25 passes through the limit tube 24 and abuts against the surface of the support plate 23, when the bolt 25 abuts against the surface of the support plate 23, the bolt 25 reaches the function of limiting the position of the limit tube 24, and the upper surface of the support 1 is fixedly connected There is a blocking rod 28, which is slidably connected to the support plate 23. When the support plate 23 slides along the arc surface of the fixing rod 26, the fixing rod 26 can limit the moving path of the support plate 23. A groove 27 is provided on the upper surface of the support 1, and the inner wall of the groove 27 is slidably connected with the blocking rod 28. A spring 29 is fixedly connected to the surface of the blocking rod 28, and one end of the spring 29 is fixedly connected to the groove 27. When the spring 29 contracts, the blocking rod 28 will slide along the inner wall of the groove 27 with the help of the pulling force of the spring 29 and contact the cell culture dish, thereby limiting the position of the cell culture dish.

[0032] like Figure 3 and Figure 4 As shown, the support structure 3 includes three clearance grooves 31, and the clearance grooves 31 are opened on the lower surface of the support 1. The inner wall of the clearance groove 31 is fixedly connected with a round rod 32, and the arc surface of the round rod 32 is rotatably connected with a support plate 33. The size of the support plate 33 is adapted to the size of the clearance groove 31. The lower surface of the support plate 33 is fixedly connected with a friction pad 34, and the friction pad 34 is a rubber pad. The friction pad 34 serves to increase the friction force on the surface of the support plate 33.

[0033] The overall working principle is that when it is necessary to place cell culture dishes of different sizes, the threaded tube 22 is rotated, and the threaded tube 22 will move along the arc surface of the lead screw 21 with the help of the thread. The movement of the threaded tube 22 will drive the support plate 23 to move in the vertical direction, and at the same time, the support plate 23 will slide along the arc surface of the fixing rod 26, and the fixing rod 26 can achieve the function of limiting the movement path of the support plate 23. By adjusting the position of the support plate 23, cell culture dishes of different thicknesses can be placed, and then the limiting tube 24 is slid along the surface of the support plate 23. When the limiting tube 24 slides to a suitable position, the bolt 25 is rotated. When the bolt 25 is against the surface of the support plate 23, the bolt 25 can achieve the function of limiting the position of the limiting tube 24. By adjusting the position of the limiting tube 24 on the surface of the support plate 23, the position of cell culture dishes of different diameters can be limited with the help of the limiting tube 24. Then, the blocking rod 28 is pulled in the horizontal direction, and the blocking rod 28 slides along the inner wall of the groove 27 to stretch the spring 29. Then, the cell culture dish is placed on the support plate 23 and the cell culture dish is contacted with the limiting tube 24, and then the blocking rod 28 is released. At this time, the spring 29 begins to contract, and the blocking rod 28 will slide along the inner wall of the groove 27 with the help of the pulling force of the spring 29 and contact with the cell culture dish, thereby limiting the position of the cell culture dish. When the cell culture dish needs to be taken out, the blocking rod 28 is pulled again. When the blocking rod 28 slides to a suitable position, the cell culture dish can be slid along the surface of the support plate 23, thereby removing the cell culture dish. The operation is simple and convenient. When it is necessary to improve the stability of the support 1, the support plate 33 is rotated out from the inner wall of the yield groove 31, and then the support 1 is placed on the experimental table. At this time, the friction pad 34 will contact with the experimental table, and the support plate 33 increases the contact area between the support 1 and the experimental table, thereby preventing the support 1 from tipping over, thereby improving the stability of the support 1, and the friction pad 34 increases the friction force on the surface of the support plate 33.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A novel adjustable cell culture dish rack, comprising a support (1), characterized in that: The surface of the support (1) is provided with a placement structure (2), and the placement structure (2) includes three lead screws (21), the lead screws (21) are fixedly connected to the support (1), the arc surface of the lead screw (21) is threadedly connected to a threaded tube (22), the upper end of the threaded tube (22) is rotatably connected to a support plate (23), the support plate (23) is slidably connected to the lead screw (21), and the surface of the support plate (23) is slidably connected to a limit tube (24).

2. The novel adjustable cell culture dish rack according to claim 1, characterized in that: The limiting tube (24) is internally threadedly connected with a bolt (25), and the bolt (25) passes through the limiting tube (24) and abuts against the surface of the supporting plate (23).

3. The novel adjustable cell culture dish rack according to claim 1, characterized in that: A blocking rod (28) is fixedly connected to the upper surface of the support (1), and the blocking rod (28) is slidably connected to the support plate (23).

4. The novel adjustable cell culture dish rack according to claim 3, characterized in that: The upper surface of the support (1) is provided with a groove (27), the inner wall of the groove (27) is slidably connected to a blocking rod (28), the surface of the blocking rod (28) is fixedly connected to a spring (29), and one end of the spring (29) is fixedly connected to the groove (27).

5. The novel adjustable cell culture dish rack according to claim 1, characterized in that: The lower surface of the support (1) is provided with a support structure (3), the support structure (3) comprises three clearance grooves (31), the clearance grooves (31) are arranged on the lower surface of the support (1), the inner walls of the clearance grooves (31) are fixedly connected with round rods (32), the arc surface of the round rods (32) is rotatably connected with a support plate (33), and the size of the support plate (33) is adapted to the size of the clearance grooves (31).

6. The novel adjustable cell culture dish rack according to claim 5, characterized in that: A friction pad (34) is fixedly connected to the lower surface of the support plate (33), and the friction pad (34) is a rubber pad.

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