Stepless adjusting support of immune cell culture bottle

Abstract

The utility model discloses a stepless adjusting support of an immune cell culture bottle, which comprises a bottom plate, a placing frame and a supporting arm connected between the bottom plate and the placing frame, and the placing frame is of an L-shaped frame body structure formed by a placing plate and a supporting plate which are vertically connected. The end, close to the supporting plate, of the containing frame is rotationally connected with the upper end of a supporting arm through a damping rotating shaft, and the lower end of the supporting arm is rotationally connected with the bottom plate through a damping rotating shaft. The placing frame is rotatably assembled through the supporting arms provided with the damping rotating shafts, so that the stability of inclined placement is improved, a culture bottle is stably placed at any angle within the range of 0-90 degrees under the damping effect of the damping rotating shafts, the operation convenience and accuracy in the cell culture process are effectively improved, and the cell culture efficiency is improved. Meanwhile, the risks of culture solution spilling and pollution caused by accidental movement of the culture bottle are reduced.

Description

Technical Field

[0001] This utility model relates to the field of cell culture support technology, and in particular to a steplessly adjustable support for immune cell culture flasks. Background Technology

[0002] Currently, most commercially available cell culture flask supports are general-purpose support devices with relatively simple and straightforward structures. In terms of materials, they are mainly frame structures made of metal (such as stainless steel) and plastic (such as polypropylene). These supports typically have multi-layer shelves or orderly arranged slots and holes for placing cell culture flasks. Furthermore, existing cell culture flask supports are primarily designed for horizontal or vertical placement of the culture flasks, which is insufficient to meet the needs of tilted placement often required in immune cell culture.

[0003] As mentioned earlier, during the incubation and expansion of immune cells, culture flasks sometimes need to be tilted to increase contact between immune cells or facilitate the addition of culture medium. However, currently, tilting the culture flasks relies on the operator manually supporting them or leaning them against other objects. Manual support can easily lead to operator fatigue after prolonged operation, making it difficult to maintain a stable tilt angle for extended periods, thus reducing work efficiency. Furthermore, the difficulty in keeping the hands completely still can affect the accuracy of the operation, hindering precise cell culture procedures. Leaning the flasks against other objects, on the other hand, offers limited friction between the surface and the flask, making it easy for the flasks to slip or even tip over. A tipping over not only interrupts the ongoing cell culture process but also risks spilling the culture medium, contaminating the culture environment, and increasing the risk of cell culture failure.

[0004] Therefore, in order to meet the diverse placement requirements during immune cell culture and to achieve stable tilting, the existing cell culture flask support structure needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a steplessly adjustable support for immune cell culture flasks, which enables stable placement of the culture flasks at any angle within the range of 0 to 90°. This effectively improves the convenience and accuracy of operation during cell culture, while reducing the risk of spillage and contamination of culture medium due to accidental movement of the culture flasks, thus effectively solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A steplessly adjustable support for an immune cell culture flask includes a base plate, a placement frame, and a support arm connected between the base plate and the placement frame. The placement frame is an L-shaped frame structure composed of a vertically connected placement plate and a support plate. One end of the placement frame near the support plate is rotatably connected to the upper end of the support arm via a damping pivot, and the lower end of the support arm is rotatably connected to the base plate via a damping pivot.

[0008] Furthermore, the support plate is connected to positioning plates that protrude upwards.

[0009] Furthermore, the positioning plate and the placement plate are arranged in parallel.

[0010] Furthermore, both the positioning plate and the support plate are set to the same width as the placement plate.

[0011] Furthermore, the base plate is a rectangular flat plate structure.

[0012] Furthermore, the placement surface of the placement plate is provided with an anti-slip layer.

[0013] Furthermore, the placement plate is provided with a number of slots.

[0014] Furthermore, the slot is an elongated through hole, and the slot extends along the width direction of the placement plate.

[0015] Furthermore, adjacent slots are evenly spaced.

[0016] Furthermore, there are two support arms, which are symmetrically installed on both sides of the placement frame.

[0017] Compared with the prior art, this utility model provides a steplessly adjustable support for immune cell culture flasks, which has the following beneficial effects:

[0018] This invention utilizes a support arm equipped with a damping shaft to rotate and assemble the placement rack, improving the stability of tilted placement. The damping effect of the shaft allows for precise positioning and stable tilting of the culture flask at any angle within the 0-90° range, effectively enhancing the convenience and accuracy of cell culture operations. Compared to traditional methods relying on manual support or simple placement, this invention effectively avoids fluctuations in the cell culture environment caused by shaking, sliding, or tipping, significantly reducing the risk of spillage and contamination. It provides a continuous and stable physical environment for immune cell culture, ensuring cell growth is not disturbed by external factors, thereby significantly improving the stability of immune cell culture. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the usage state of this utility model in its first state;

[0022] Figure 3 This is a schematic diagram of the usage state of this utility model in the second state.

[0023] Reference numerals: 1. Base plate; 2. Placement rack; 21. Placement plate; 22. Support plate; 23. Positioning plate; 24. Anti-slip layer; 25. Groove; 3. Support arm; 4. Damping shaft; 5. Culture bottle. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below through detailed embodiments and in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0025] Please refer to Figures 1-3 This embodiment provides a steplessly adjustable support for immune cell culture flasks, including a base plate 1, a placement rack 2, and a support arm 3 connected between the base plate 1 and the placement rack 2. The placement rack 2 is an L-shaped frame structure composed of a vertically connected placement plate 21 and a support plate 22. One end of the placement rack 2 near the support plate 22 is rotatably connected to the upper end of the support arm 3 via a damping pivot 4, and the lower end of the support arm 3 is rotatably connected to the base plate 1 via the damping pivot 4. The placement rack is rotated and assembled by a support arm equipped with a damping shaft, which improves the stability of tilted placement. Under the damping effect of the damping shaft, the culture flask can be precisely positioned and stably tilted at any angle within the range of 0 to 90 degrees. This effectively improves the convenience and accuracy of operation during cell culture. Compared with the traditional method of relying on manual support or simple placement, it effectively avoids fluctuations in the cell culture environment caused by shaking, sliding or tipping, greatly reduces the risk of spillage of culture medium and contamination, and provides a continuous and stable physical environment for immune cell culture, ensuring that cell growth is not disturbed by external factors, thereby significantly improving the stability of immune cell culture.

[0026] In some specific embodiments, the support plate 22 is connected to an upwardly protruding positioning plate 23 for positioning and supporting the culture flask 5. Specifically, the positioning plate 23 is arranged parallel to the placement plate 21. Both the positioning plate 23 and the support plate 22 are of the same width as the placement plate 21.

[0027] In some specific implementations, as an example, the base plate 1 is a rectangular flat plate structure.

[0028] As an improved implementation method, such as Figure 1 As shown, the placement surface of the placement plate 21 is provided with an anti-slip layer 24, which prevents the culture flask 5 from easily shifting when supporting it. As an example, the anti-slip layer 24 is a soft, wear-resistant rubber material layer.

[0029] In some specific implementation methods, such as Figure 1 As shown, the placement plate 21 is provided with a number of slots 25, which can balance the air pressure on both sides of the placement plate 21, prevent the culture bottle 5 from adhering to the anti-slip layer 24, and make it easy to pick up the culture bottle 5.

[0030] In some specific embodiments, as an example, the slot 25 is an elongated through hole, and the slot 25 extends along the width direction of the placement plate 21.

[0031] In some specific embodiments, adjacent slots 25 are evenly spaced. More specifically, as an example, such as Figure 1 As shown, the number of slots 25 is six.

[0032] In some specific implementation methods, such as Figure 1 As shown, there are two support arms 3, which are symmetrically installed on both sides of the placement frame 2, so as to balance the force and support the culture bottle 5 more stably.

[0033] When using, such as Figure 2 and Figure 3 As shown, the culture flask 5 (such as the T175 model cell culture flask) is placed directly on the placement plate 21. By pushing, pulling and rotating the placement rack 2, the tilt angle of the placement plate 21 can be changed at will, which facilitates the various operations in the immune cell culture process.

[0034] The above embodiments are merely illustrative of the concept and technical solution of this utility model, and are not intended to limit this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A continuously adjustable support for an immune cell culture flask, comprising a base plate, a placement rack, and a support arm connecting the base plate and the placement rack, characterized in that, The placement frame is an L-shaped frame structure consisting of a vertically connected placement plate and a support plate. The end of the placement frame near the support plate is rotatably connected to the upper end of the support arm via a damping pivot, and the lower end of the support arm is rotatably connected to the base plate via a damping pivot.

2. The continuously adjustable support for immune cell culture flasks according to claim 1, characterized in that, The support plate is connected to positioning plates that protrude upwards.

3. The steplessly adjustable support for the immune cell culture flask according to claim 2, characterized in that, The positioning plate and the placement plate are arranged in parallel.

4. The steplessly adjustable support for the immune cell culture flask according to claim 3, characterized in that, Both the positioning plate and the support plate are set to the same width as the placement plate.

5. The infinitely adjustable support for immune cell culture flasks according to claim 1, characterized in that, The base plate is a rectangular flat plate structure.

6. The infinitely adjustable support for immune cell culture flasks according to claim 1, characterized in that, The placement surface of the placement plate is provided with an anti-slip layer.

7. The steplessly adjustable support for immune cell culture flasks according to claim 6, characterized in that, The placement plate has several slots running through it.

8. The infinitely adjustable support for the immune cell culture flask according to claim 7, characterized in that, The slot is an elongated through hole, and the slot extends along the width direction of the placement plate.

9. The infinitely adjustable support for an immune cell culture flask according to claim 8, characterized in that, Adjacent slots are evenly spaced.

10. The infinitely adjustable support for immune cell culture flasks according to any one of claims 1 to 9, characterized in that, The support arm is provided in two parts, and the two support arms are symmetrically installed on both sides of the placement frame.

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