A cryopreservation box structure facilitating access to a single cryopreservation tube

Abstract

This utility model discloses a cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes. The cryopreservation box structure includes a box body and a box lid. A support mechanism is provided inside the box body. The support mechanism includes a support plate fixedly installed inside the box body. Multiple through holes are evenly distributed on the support plate. Multiple storage and retrieval components are provided on the support plate, each corresponding to one of the through holes. Each storage and retrieval component includes a base plate, a connecting rod, and a lifting plate, which are sequentially fixedly connected. The cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes provided by this utility model, through the support mechanism including the support plate, through holes, and storage and retrieval components, can support and fix the cryopreservation tubes inside the cryopreservation box. Through the storage and retrieval components including the base plate, base, connecting rod, and lifting plate, the cryopreservation tubes are pressed and fixed using elastic pressure strips. By lifting the lifting plate, the cryopreservation tubes can be easily lifted from the through holes for easy removal.

Description

Technical Field

[0001] This utility model relates to the field of cryopreservation box technology, and in particular to a cryopreservation box structure that facilitates the storage and retrieval of a single cryopreservation tube. Background Technology

[0002] Cryopreservation boxes are commonly used containers in the fields of biology and medicine for the low-temperature preservation of reagents and biological samples. They are generally used in conjunction with cryovials. In laboratories, cryopreservation boxes are commonly used to freeze experimental bacteria.

[0003] Document CN205274200U discloses a novel cryopreservation box, comprising a box body and a lid placed on the box body. Both the inner and outer sides of the box body and the lid are covered with an insulating sleeve. An internal support plate is provided within the box body, and the support plate has several through holes for storing cryopreservation tubes. Each through hole is fitted with an insulating sleeve, and the lid has several openings that match the insulating sleeves. This cryopreservation box has a double-sealed insulation effect, providing long-term insulation in non-freezing environments, making it more convenient for biological and medical research. It exhibits excellent performance and has advantages such as reasonable structure, ease of use, and cost-effectiveness.

[0004] However, this type of cryopreservation box is used in a way that is basically the same as other cryopreservation boxes. The cryopreservation tube is inserted into the through hole and placed there. Only a small part of the cryopreservation tube is exposed above the through hole. In addition, the surface of the cryopreservation tube becomes smoother after freezing, which makes it difficult to pinch and remove the cryopreservation tube.

[0005] Therefore, it is necessary to provide a cryopreservation box structure that facilitates the storage and retrieval of individual cryopreservation tubes to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the above situation and to overcome the defects of the prior art, this utility model provides a cryopreservation box structure that facilitates the storage and retrieval of a single cryopreservation tube, making it easy to remove a single cryopreservation tube from the cryopreservation box.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A cryopreservation box structure for easy access to single cryopreservation tubes includes: a box body and a box lid, with a support mechanism inside the box body; the support mechanism includes a support plate fixedly installed inside the box body, with multiple through holes evenly spaced on the support plate, and multiple access components on the support plate, each access component corresponding to one of the through holes; each access component includes a base plate, a connecting rod, and a lifting plate fixedly connected in sequence, the connecting rod passing through the support plate and slidably connected to the support plate, a base plate installed on the top of the base plate, and multiple elastic pressure strips evenly installed on the top of the base plate, the elastic pressure strips passing through the through holes.

[0008] Preferably, a positioning groove is provided on the top of the base.

[0009] Preferably, a conical surface is provided on one side of the elastic strip.

[0010] Preferably, an elastic extrusion head is fixedly installed on one side of the elastic strip.

[0011] Preferably, the lifting plate is provided with anti-slip texture.

[0012] Preferably, the elastic pressure strip is inclined outwards.

[0013] Compared with the prior art, the present invention has the following beneficial effects: (1) By setting a support mechanism including a support plate, a through hole and a storage and retrieval component, the present invention can support and fix the cryopreservation tube in the cryopreservation box. By setting a storage and retrieval component including a bottom plate, a base, a connecting rod and a lifting plate, the cryopreservation tube is squeezed and fixed by an elastic pressure strip. By lifting the lifting plate, the cryopreservation tube can be easily lifted out of the through hole, making it easy to take out the cryopreservation tube. (2) By opening a positioning groove on the top of the base, this utility model can help to further improve the storage stability of cryopreservation tubes; (3) By setting a conical surface on one side of the elastic pressure strip, this utility model can help to further improve the storage stability of the cryopreservation tube; (4) By fixing an elastic extrusion head on one side of the elastic pressure strip, this utility model can help improve the storage safety of cryopreservation tubes; (5) By setting anti-slip texture on the lifting plate, this utility model can improve the anti-slip performance of the lifting plate and facilitate its use; (6) By setting the elastic pressure strip to be inclined outward, this utility model can facilitate the removal of the cryopreservation tube. Attached Figure Description

[0014] Figure 1 A schematic diagram of the cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes provided by this utility model; Figure 2 for Figure 1 The diagram shows the structural schematic of the support mechanism in the cryopreservation box structure that facilitates the storage and retrieval of a single cryopreservation tube. Figure 3 for Figure 1 The diagram shows a structural schematic of the access component in a cryopreservation box structure that facilitates the access of a single cryopreservation tube. Figure 4 for Figure 1 The diagram shows the use of the access component in a cryopreservation box structure that facilitates the access of a single cryopreservation tube. Figure 5 for Figure 1 The diagram shows a partial structural schematic of the elastic pressure strip in the cryopreservation box structure that facilitates the storage and retrieval of individual cryopreservation tubes.

[0015] The corresponding names of the attached figures are: 1-box body, 2-box cover, 3-support plate, 4-through hole, 5-access component, 6-base plate, 7-base, 8-elastic pressure strip, 9-connecting rod, 10-lifting plate, 11-positioning groove, 12-conical surface, 13-elastic extrusion head. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments. Example

[0017] like Figure 1-5 As shown, the cryopreservation box structure for easy storage and retrieval of a single cryopreservation tube provided by this utility model includes: a box body 1 and a box cover 2. A support mechanism is provided inside the box body 1. The support mechanism includes a support plate 3 fixedly installed inside the box body 1. Multiple through holes 4 are evenly opened on the support plate 3. Multiple storage and retrieval components 5 are provided on the support plate 3, and the storage and retrieval components 5 correspond one-to-one with the through holes 4. The storage and retrieval components 5 include a base plate 6, a connecting rod 9 and a lifting plate 10 fixedly connected in sequence. The connecting rod 9 passes through the support plate 3 and is slidably connected to the support plate 3. A base 7 for supporting a single cryopreservation tube is installed on the top of the base plate 6. Multiple elastic pressure strips 8 are evenly installed on the top of the base 7, and the elastic pressure strips 8 pass through the through holes 4. In use, insert the cryovial into the through hole 4, with the bottom of the cryovial abutting against the base 7. The sides of the cryovial are elastically pressed and fixed by multiple elastic strips 8 to prevent movement within the through hole 4. To remove the cryovial, pinch the lifting plate 10 and pull upwards, causing the base plate 6 to lift the base 7, raising the cryovial from the through hole 4. This allows for a better gripping of more of the cryovial, which can then be removed from between the elastic strips 8. This design makes the cryovial more stable during storage, less prone to shaking, and exposes more of the cryovial for easier removal. In short, it facilitates the storage and retrieval of individual cryovials.

[0018] By setting up a support mechanism including a support plate 3, a through hole 4, and a storage and retrieval component 5, the cryopreservation tube can be supported and fixed inside the cryopreservation box. By setting up a storage and retrieval component including a base plate 6, a base 7, a connecting rod 9, and a lifting plate 10, the cryopreservation tube is squeezed and fixed by the elastic pressure strip 8. By lifting the lifting plate 10, the cryopreservation tube can be easily lifted out of the through hole 4, making it easy to take out the cryopreservation tube. Example

[0019] like Figure 3-4 As shown, in this embodiment, a positioning groove 11 is provided on the top of the base 7. The positioning groove 11 is adapted to the shape and size of the bottom of the cryopreservation tube. When in use, the bottom of the cryopreservation tube is inserted into the positioning groove 11, making it difficult for the bottom of the cryopreservation tube to move. When used in conjunction with the elastic pressure strip 8, the storage stability of the cryopreservation tube is further improved.

[0020] By opening a positioning groove 11 on the top of the base 7, the storage stability of the cryopreservation tubes can be further improved. Example

[0021] like Figure 3-5 As shown, in this embodiment, a conical surface 12 is provided on the outward side of the elastic pressure strip 8 (the side away from the center of the through hole 4). The taper of the conical surface 12 is small. When in use, the bottom of the cryopreservation tube is inserted into the positioning straw 11 and pushed downward, causing the elastic pressure strip 8 to descend. After the outer conical surface 12 of the elastic pressure strip 8 contacts the inner wall of the through hole 4, the top of the elastic pressure strip 8 is further deflected inward, increasing the pressure between the elastic pressure strip 8 and the cryopreservation tube and improving the storage stability of the cryopreservation tube.

[0022] By setting a conical surface 12 on one side of the elastic pressure strip 8, the storage stability of the cryopreservation tube can be further improved. Example

[0023] like Figure 5 As shown, an elastic compression head 13 is fixedly installed on the inward side of the elastic pressure strip 8. The material and size of the elastic compression head 13 are designed according to the needs, such as latex, sponge, etc. The elastic compression head 13 contacts the cryopreservation tube to prevent the elastic pressure strip 8 from squeezing and damaging the cryopreservation tube, thereby improving the storage safety of the cryopreservation tube.

[0024] By fixing the elastic compression head 13 to one side of the elastic pressure strip 8, the storage safety of the cryopreservation tube can be improved. Example

[0025] like Figure 3 As shown, the lifting plate 10 is provided with anti-slip texture to improve the anti-slip performance of the lifting plate 10 and facilitate the use of the lifting plate 10.

[0026] By setting anti-slip textures on the lifting plate 10, the anti-slip performance of the lifting plate 10 can be improved, making it easier to use the lifting plate 10. Example

[0027] like Figure 3 As shown, the elastic pressure strip 8 is inclined outward. When there is no external force, the top of the elastic pressure strip 8 is inclined to the side away from the center, that is, to the outside away from the radial center of the through hole 4. Therefore, when the cryopreservation tube is taken out, the elastic pressure strip 8 gradually rises in the through hole 4, thereby causing the top of the elastic pressure strip 8 to gradually move away from the cryopreservation tube, gradually relaxing the pressure on the cryopreservation tube, making it easier to remove the cryopreservation tube from the enclosure of the elastic pressure strip 8.

[0028] By setting the elastic pressure strip 8 to tilt outwards, it is easier to remove the cryopreservation tube.

[0029] Working principle: In use, insert the cryovial into the through-hole 4, with the bottom of the cryovial abutting against the base 7. The sides of the cryovial are elastically pressed and fixed by multiple elastic strips 8 to prevent movement within the through-hole 4. To remove the cryovial, pinch the lifting plate 10 and pull upwards, causing the base plate 6 to lift the base 7, raising the cryovial from the through-hole 4. This allows for better gripping of more of the cryovial, enabling it to be removed from between the elastic strips 8. This design makes the cryovial more stable during storage, less prone to shaking, and exposes more of the cryovial for easier removal. In short, it facilitates the storage and retrieval of individual cryovials.

Claims

1. A cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes, characterized in that, include: Box body (1) and box cover (2), wherein a support mechanism is provided inside the box body (1); The support mechanism includes a support plate (3) fixedly installed inside the box (1), a plurality of through holes (4) are evenly opened on the support plate (3), and a plurality of access components (5) are provided on the support plate (3), with each access component (5) corresponding to one of the through holes (4); The access component (5) includes a base plate (6), a connecting rod (9) and a lifting plate (10) that are fixedly connected in sequence. The connecting rod (9) is slidably connected to the support plate (3). A base (7) is installed on the top of the base plate (6). Multiple elastic pressure strips (8) are evenly installed on the top of the base (7). The elastic pressure strips (8) pass through the through hole (4).

2. The cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes according to claim 1, characterized in that, The base (7) has a positioning groove (11) on its top.

3. The cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes according to claim 1, characterized in that, A conical surface (12) is provided on one side of the elastic pressure strip (8).

4. The cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes according to claim 1, characterized in that, An elastic extrusion head (13) is fixedly installed on one side of the elastic pressure strip (8).

5. The cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes according to claim 1, characterized in that, The lifting plate (10) is provided with anti-slip texture.

6. The cryopreservation box structure for easy storage and retrieval of single cryopreservation tubes according to claim 1, characterized in that, The elastic pressure strip (8) is inclined outward.

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