Cryopreservation box for cell preservation

Abstract

The utility model provides a cryopreservation box for cell preservation, which comprises a cryopreservation box body, rivets, a closing cover, a plugging cover and a watershed strip, and the cryopreservation box body is rotatably connected with the closing cover through the rivets; the plugging covers and the watershed strips are fixedly mounted on the cold storage box body; a plurality of plugging covers and watershed strips are arranged; according to the utility model, through an innovative visual separation mode, the watershed bulges are used as separation lines, so that visual disorder is reduced, and readability is improved. And quickly positioning a target placement grid through blank design and arrow guidance. The plugging cover adopts a fan-shaped film design, is convenient to operate and is dustproof. And the silica gel ring assemblies in the placing grids are suitable for cryopreservation tubes with different sizes, so that the universality and the practicability are enhanced. The whole design is simple and practical, and the convenience and safety of cell sample preservation are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cold storage boxes, in particular to a freezing box for cell preservation. Background Art

[0002] Cryoboxes, as an indispensable tool in the field of biology and medicine, are widely used to store reagents and biological samples at low temperatures. Such containers are usually used in conjunction with cryotubes to ensure that the samples can maintain their activity and stability for a long time at extremely low temperatures. Cryoboxes are usually made of plastic or paper materials and equipped with a lid to form a closed storage environment. The box is designed with multiple small compartments to store cryotubes in an orderly manner.

[0003] However, some cryopreservation boxes currently on the market have obvious deficiencies in color design. In order to distinguish different small compartments, they are divided into blocks of various colors. Although the original intention of this design is to reduce visual interference, when the contrast between these color blocks is too high, that is, the color difference is too large, it may increase visual conflict and confusion. Especially in the absence of clear color matching principles or rules, too many colors are more likely to cause visual confusion, which greatly reduces the effect of reducing interference through color.

[0004] Therefore, it is very necessary to invent a freezing box for cell preservation. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides a cryopreservation box for cell preservation, comprising a cold storage box body, a rivet, a closing cover, a blocking cover and a watershed strip, wherein the cold storage box body is rotatably connected to the closing cover through the rivet; the blocking cover and the watershed strip are fixedly mounted on the cold storage box body, and a plurality of the blocking cover and the watershed strip are provided;

[0006] The cold storage box body includes a box body, a placement grid, a silicone ring, a blank area and a guide arrow. The box body is rotatably connected to the closing cover through the rivets. A plurality of the watershed strips are fixedly installed on the box body. A plurality of the placement grids are provided on the box body. A plurality of the silicone rings are provided inside the placement grids, and the sealing cover is fixedly installed on the top. A blank area and a guide arrow are provided on the box body.

[0007] Preferably, the blocking cover is a circular film cover composed of at least three fan-shaped films, a cold storage tube mark is provided on the blocking cover, and the blocking cover is located above the silicone ring.

[0008] Preferably, a group of the silicone rings is arranged inside each of the placement grids, and a group of the silicone rings is a cold storage tube limiting ring assembly composed of a plurality of different inner ring diameters, and the diameters of the inner rings decrease from top to bottom.

[0009] Preferably, the placement grids are distributed in an array, but have two blank areas, in which no placement grids are provided, and the two guide arrows are arrows painted with different colors.

[0010] Preferably, the watershed strips are arranged between the placement grids in the horizontal direction.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model abandons the traditional method of dividing by color and instead innovatively adopts a visual separation method. The watershed protrusion can be used as a visual dividing line to help the observer distinguish and identify different holes more easily. This dividing line will reduce the visual confusion and improve the overall readability and clarity. Secondly, the unique blank design makes each element more prominent while reducing the visual confusion, and combined with the arrow as a directional element, it can effectively guide the observer's sight. A directional visual channel can be formed to help the observer locate the target placement grid more quickly.

[0013] In addition, the sealing cover is a circular membrane cover composed of at least three fan-shaped films, which is not only convenient for users to open and close, but also can block the entry of debris into the storage compartment where no cold storage tubes are placed to a certain extent. In addition, a set of silicone rings arranged inside each storage compartment is composed of a plurality of cold storage tube limiting ring components with different inner ring diameters. This design enables the cold storage box to be compatible with cryopreservation tubes of different sizes, improving its versatility and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the utility model after the closing cover is disassembled.

[0016] In the figure:

[0017] Cold storage box body 1, box body 11, placement grid 12, silicone ring 13, blank area 14, guide arrow 15, rivet 2, closing cover 3, blocking cover 4, watershed strip 5. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0019] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model 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, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0020] As attached Figure 1 To Attachment Figure 2 As shown:

[0021] The utility model provides a freezing box for cell preservation, comprising a cold storage box body 1, a rivet 2, a closing cover 3, a blocking cover 4 and a watershed bar 5, wherein the cold storage box body 1 is rotatably connected to the closing cover 3 via the rivet 2; the blocking cover 4 and the watershed bar 5 are fixedly mounted on the cold storage box body 1, and a plurality of the blocking covers 4 and the watershed bar 5 are provided.

[0022] The cold storage box body 1 includes a box body 11, a placement grid 12, a silicone ring 13, a blank area 14 and a guide arrow 15. The box body 11 is rotatably connected to the closing cover 3 through the rivet 2; a plurality of watershed strips 5 are fixedly installed on the box body 11, a plurality of placement grids 12 are provided on the box body 11, a plurality of silicone rings 13 are provided inside the placement grids 12, and the blocking cover 4 is fixedly installed on the top; a blank area 14 and a guide arrow 15 are provided on the box body 11. The cold storage box body 1 abandons the traditional method of dividing by color and instead adopts a visual separation method in an innovative way. The watershed protrusion can be used as a visual dividing line to help observers distinguish and identify different holes more easily. Example

[0023] Specifically, the blocking cover 4 is a circular film cover composed of at least three fan-shaped films. A cold storage tube mark is provided on the blocking cover 4. The blocking cover 4 is located above the silicone ring 13, which is not only convenient for users to open and close, but also can prevent debris from entering the storage compartment 12 where no cold storage tube is placed to a certain extent.

[0024] Specifically, each of the placement grids 12 is provided with a group of silicone rings 13. A group of silicone rings 13 is a cold storage tube limiting ring assembly composed of multiple different inner ring diameters, and the inner ring diameters decrease from top to bottom. The top silicone ring 13 has the largest inner ring diameter, which can stably place larger cold storage tubes. As it moves downward, the inner ring diameter of each silicone ring 13 gradually decreases to accommodate the cold storage tubes of gradually decreasing sizes. This hierarchical structural design allows the cold storage box to accommodate cold storage tubes of various specifications at the same time, without the need to configure a separate placement grid 12 for each size of cold storage tube.

[0025] Specifically, the placement grid 12 is distributed in an array, but has two blank areas 14. The blank area 14 can serve as a visual focus for the user during operation. In particular, when searching for a specific placement grid, the blank area 14 can serve as a reference point to help the user quickly locate the target location. The blank area 14 is not provided with a placement grid 12. The two guide arrows 15 are painted with different colors, and the sharp color contrast makes them more prominent visually. The guide arrows 15 have clear directionality and can guide the user to move their sight or fingers along the direction of the arrow, so as to find the target placement grid 12 more quickly.

[0026] Specifically, the watershed strips 5 are disposed between the placement grids 12 in the horizontal direction. The provision of the watershed strips 5 makes the boundary of each placement grid 12 clearly visible, and the user can quickly and accurately identify the position of each grid to avoid confusion. The watershed strips 5 can prevent the samples (such as cryotubes) in the placement grids 12 from colliding or sliding against each other when the cold storage box body is moved or tilted, thereby ensuring the safety of the samples. Example

[0027] Cryogenic box body 1: As the main part of the cryogenic box, it contains all the structures required for storing cell samples.

[0028] Rivet 2: Through the rivet 2, the cold storage box body 1 and the closing cover 3 are rotatably connected, so that the box body can be easily opened and closed.

[0029] Closing cover 3: The closing cover 3 is connected to the box body through rivets 2 and is used to close the box body to ensure the airtightness of the internal environment of the box body.

[0030] The blocking cover 4 is located above the storage compartment 12 and is a circular film cover composed of at least three fan-shaped films, on which a cold storage tube mark is provided. The blocking cover 4 is not only convenient for users to open and close, but also prevents debris from entering the storage compartment 12 where no cold storage tube is placed.

[0031] The watershed bar 5 is arranged between the horizontal placement grids 12 as a visual dividing line to help users distinguish and identify different placement grids more easily. At the same time, it can also prevent the samples in the placement grids 12 from colliding or sliding with each other.

[0032] Placement grid 12: The box body is provided with a plurality of placement grids 12 for storing cell samples. A group of silicone rings 13 are provided inside each placement grid 12 for fixing and stabilizing the cold storage tube.

[0033] Silicone ring 13: It is composed of a plurality of cold storage tube limiting ring components with different inner ring diameters, and the inner ring diameter decreases from top to bottom to adapt to cold storage tubes of different sizes.

[0034] Blank area 14: Two blank areas 14 are provided on the box body, where no placement grid 12 is provided, and can serve as a visual focus when the user operates, helping the user to quickly locate the target position.

[0035] Guiding arrows 15: Arrows painted in different colors, with clear directions, can guide the user to find the target placement grid 12 more quickly.

[0036] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A cryopreservation box for cell storage, characterized in that: The cold storage box comprises a cold storage box body (1), a rivet (2), a closing cover (3), a blocking cover (4) and a watershed strip (5), wherein the cold storage box body (1) is rotatably connected to the closing cover (3) via the rivet (2); the blocking cover (4) and the watershed strip (5) are fixedly mounted on the cold storage box body (1), and a plurality of the blocking covers (4) and the watershed strip (5) are provided; The cold storage box body (1) comprises a box body (11), a storage compartment (12), a silicone ring (13), a blank area (14) and a guide arrow (15); the box body (11) is rotatably connected to the closing cover (3) via the rivet (2); a plurality of the watershed strips (5) are fixedly mounted on the box body (11); a plurality of the storage compartments (12) are provided on the box body (11); a plurality of the silicone rings (13) are provided inside the storage compartments (12), and the blocking cover (4) is fixedly mounted on the top; and a blank area (14) and a guide arrow (15) are provided on the box body (11).

2. A cell storage freezing box according to claim 1, characterized in that: The blocking cover (4) is a circular film cover composed of at least three sector-shaped films. A cold storage tube mark is provided on the blocking cover (4). The blocking cover (4) is located above the silicone ring (13).

3. A cell storage freezing box as claimed in claim 2, characterized in that: A group of silicone rings (13) is arranged inside each of the placement grids (12). A group of silicone rings (13) is a cold storage tube limiting ring assembly composed of a plurality of different inner ring diameters, and the inner ring diameters decrease from top to bottom.

4. A cell storage freezing box as claimed in claim 3, characterized in that: The placement grids (12) are arranged in an array, but have two blank areas (14), wherein the blank areas (14) are not provided with placement grids (12), and the two guide arrows (15) are arrows painted in different colors.

5. A cell storage freezing box as claimed in claim 4, characterized in that: The watershed strips (5) are arranged between the placement grids (12) in the horizontal direction.

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