NKT cell preparation refrigerated transport case

Abstract

The utility model relates to the technical field of refrigerated transport boxes, and discloses an NKT cell preparation refrigerated transport box which comprises a box body and further comprises a fixing frame arranged in the box body, through holes are formed in the surface of the fixing frame, the top and the bottom of the fixing frame are fixedly connected with connecting plates, and the connecting plates are fixedly connected with the inner wall of the box body; when the transport case is used, the case body can be stably placed on the plane all the time, the stability of the case body is not affected after a worker disassembles the baffles, when the transport case is used, the worker can place cell preparation boxes in the storage frames, and when the worker takes the cell preparation boxes, the storage frames can be directly moved, so that the work efficiency is improved. And the direct contact between the hand and the ice plate is reduced, and the problems that after part of existing refrigerated transport boxes are opened, the stability of the transport boxes is prone to being affected when an inclined cover plate is stressed, and when a worker takes a cell preparation box in the transport box, the hand of the worker makes direct contact with the ice plate, and discomfort is prone to occurring are solved.

Description

A cold storage transport box for NKT cell preparations Technical Field

[0001] This utility model relates to the field of refrigerated transport box technology, specifically a refrigerated transport box for NKT cell preparations. Background Technology

[0002] NKT cell preparations are a type of cell therapy product. During transportation, NKT cell preparations need to be transported under refrigeration to slow down the rate of cell metabolism and functional decline.

[0003] Currently, when transporting some NKT cell preparations, the cell preparation boxes can be placed in refrigerated transport boxes. However, some refrigerated transport boxes have their top covers tilted after being opened. The force on the cover can easily cause the entire refrigerated transport box to tilt, which affects the stability of the cell preparation boxes placed in the transport box. In addition, when the staff places the cell preparation boxes inside the refrigerated transport box, the ice plate is in contact with the surface of the cell preparation box. When the staff takes out the cell preparation box, their hands may come into direct contact with the ice plate, which may cause discomfort. Summary of the Invention

[0004] The purpose of this invention is to provide a refrigerated transport box for NKT cell preparations to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a refrigerated transport box for NKT cell preparations, comprising a box body, and further comprising:

[0006] A fixed frame is installed inside the box. The surface of the fixed frame has through holes. The top and bottom of the fixed frame are fixedly connected to connecting plates. The connecting plates are fixedly connected to the inner wall of the box. A storage frame is slidably connected to the inner wall of the fixed frame.

[0007] A baffle is detachably connected to the surface of the box. The surface of the baffle is provided with a positioning groove. A rectangular plate is fixedly connected to the surface of the box. Both sides of the rectangular plate are provided with sliding grooves. A positioning mechanism is provided inside the sliding grooves.

[0008] Preferably, guide blocks are fixedly connected to the top and bottom of the storage frame, and guide grooves are provided at the top and bottom of the inner wall of the fixed frame. The surface of the guide block is slidably connected to the inner wall of the guide groove.

[0009] Preferably, the inner wall of the baffle is embedded with an insulation board, and the surface of the insulation board is in contact with the surface of the storage frame.

[0010] Preferably, an outer frame is fixedly connected to the surface of the box body, the inner wall of the outer frame is in contact with the surface of the rectangular plate, and the surface of the baffle is in contact with both the surface of the rectangular plate and the inner wall of the outer frame.

[0011] Preferably, the positioning mechanism includes a sliding plate, a positioning plate, and a compression spring. The surface of the sliding plate is slidably connected to the inner wall of the groove. The positioning plate is fixedly connected to the surface of the sliding plate. The positioning plate slides through the surface of the rectangular plate and contacts the inner wall of the positioning groove. The compression spring is disposed inside the groove, and its two ends are fixedly connected to the inner wall of the groove and the surface of the sliding plate, respectively.

[0012] Preferably, a movable plate is fixedly connected to the surface of the skateboard, and the surface of the movable plate has a groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] When in use, the box can always be stably placed on a flat surface. After the staff removes the baffle, the stability of the box is not affected. When using this transport box, the staff can place the cell preparation box inside the storage frame. When the staff takes out the cell preparation box, they can directly move the storage frame, reducing direct contact between their hands and the ice plate. This solves the problem that in some current refrigerated transport boxes, the tilted cover can easily affect the stability of the transport box when it is opened, and the staff's hands may feel uncomfortable when they take out the cell preparation box from the transport box due to direct contact with the ice plate. Attached Figure Description

[0015] Figure 1 is a three-dimensional structural diagram of this utility model;

[0016] Figure 2 is a three-dimensional structural diagram of the box body, fixing frame, connecting plate and storage frame in this utility model;

[0017] Figure 3 is a three-dimensional structural diagram of the present invention with the storage frame removed and the fixing frame cut open;

[0018] Figure 4 is a three-dimensional structural diagram of the present invention with the outer frame and rectangular plate cut apart;

[0019] Figure 5 is a three-dimensional structural diagram of the present invention with the box body cut open.

[0020] In the diagram: 1. Box body; 2. Fixing frame; 3. Through hole; 4. Connecting plate; 5. Storage frame; 6. Guide block; 7. Baffle; 8. Insulation board; 9. Outer frame; 10. Rectangular plate; 11. Slide groove; 12. Positioning mechanism; 121. Slide plate; 122. Positioning plate; 123. Compression spring; 13. Moving plate. Detailed Implementation

[0021] 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.

[0022] Please refer to Figures 1-5. A refrigerated transport box for NKT cell preparations includes a box body 1. A fixing frame 2 is installed inside the box body 1. Through holes 3 are formed on the surface of the fixing frame 2, allowing staff to place ice packs between the box body 1 and the fixing frame 2. Connecting plates 4 are fixedly connected to the top and bottom of the fixing frame 2, and are fixedly connected to the inner wall of the box body 1. The connecting plates 4 ensure the fixing frame 2 is stably positioned inside the box body 1. A storage frame 5 is slidably connected to the inner wall of the fixing frame 2, allowing for the storage of cell preparation boxes. Guide blocks 6 are fixedly connected to the top and bottom of the storage frame 5. Guide grooves are formed on the top and bottom of the inner wall of the fixing frame 2. The surface of the guide blocks 6 is slidably connected to the inner wall of the guide grooves. Through the cooperation of the guide blocks 6 and the guide grooves, the movement of the storage frame 5 can be guided and its movement range controlled. The enclosure is restricted by a baffle 7 detachably connected to the surface of the box 1. An insulation board 8 is embedded in the inner wall of the baffle 7. The surface of the insulation board 8 is flush with the inner wall of the baffle 7 and contacts the surface of the storage frame 5. The insulation board 8 reduces the impact of the external environment on the interior of the box 1. A positioning groove is provided on the surface of the baffle 7. A rectangular plate 10 is fixedly connected to the surface of the box 1. Sliding grooves 11 are provided on both sides of the surface of the rectangular plate 10. A positioning mechanism 12 is provided inside the sliding grooves 11. The positioning mechanism 12 cooperates with the positioning groove to restrict the position of the baffle 7. An outer frame 9 is fixedly connected to the surface of the box 1. The inner wall of the outer frame 9 contacts the surface of the rectangular plate 10. The surface of the baffle 7 contacts the surface of the rectangular plate 10 and the inner wall of the outer frame 9. The outer frame 9 can cover the surface of the baffle 7 after it is installed.

[0023] The positioning mechanism 12 includes a slide plate 121, a positioning plate 122, and a compression spring 123. The surface of the slide plate 121 is slidably connected to the inner wall of the slide groove 11. The positioning plate 122 is fixedly connected to the surface of the slide plate 121. The positioning plate 122 slides through the surface of the rectangular plate 10 and contacts the inner wall of the positioning groove. The compression spring 123 is located inside the slide groove 11. The two ends of the compression spring 123 are fixedly connected to the inner wall of the slide groove 11 and the surface of the slide plate 121, respectively. A movable plate 13 is fixedly connected to the surface of the slide plate 121. A groove is provided on the surface of the movable plate 13. The movable plate 13 and the groove facilitate the movement of the slide plate 121 by the operator. After the slide plate 121 moves the positioning plate 122, the contact between the positioning plate 122 and the positioning groove can be released. Based on this, the operator can remove the baffle 7 and take out the cell preparation box.

[0024] Working principle: The operator moves the moving plate 13 through the groove. At this time, the sliding plate 121 drives the positioning plate 122 to move, and the contact between the positioning plate 122 and the positioning groove is released. The operator pulls the baffle 7 to remove the baffle 7. After the baffle 7 is removed, the storage frame 5 is exposed. The operator can then move the storage frame 5 and place the cell preparation box inside the storage frame 5. Then, the operator pushes the storage frame 5 to move the cell preparation box into the box 1. During this process, the operator can place four ice plates between the box 1 and the fixing frame 2 to cool the inside of the box 1 and reduce the metabolic rate of NKT cells in the cell preparation box. Finally, the operator pushes the baffle 7 and installs the baffle 7 on the surface of the box 1. During this process, the operator moves the moving plate 13 by holding the groove, and the positioning plate 122 moves. Then, under the action of the compression spring 123, the positioning plate 122 moves and cooperates with the positioning groove to fix the position of the baffle 7. Thus, the cell preparation box can be stably placed inside the box 1 for subsequent transportation.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A refrigerated transport box for NKT cell preparations, comprising a box body (1), characterized in that, Also includes: A fixed frame (2) is set inside the box (1). The surface of the fixed frame (2) is provided with a through hole (3). The top and bottom of the fixed frame (2) are fixedly connected with connecting plates (4). The connecting plates (4) are fixedly connected to the inner wall of the box (1). The inner wall of the fixed frame (2) is slidably connected with a storage frame (5). A baffle (7) is detachably connected to the surface of the box (1). The surface of the baffle (7) is provided with a positioning groove. A rectangular plate (10) is fixedly connected to the surface of the box (1). Both sides of the rectangular plate (10) are provided with sliding grooves (11). A positioning mechanism (12) is provided inside the sliding groove (11).

2. The refrigerated transport box for NKT cell preparations according to claim 1, characterized in that: The top and bottom of the storage frame (5) are fixedly connected to guide blocks (6), and the top and bottom of the inner wall of the fixed frame (2) are provided with guide grooves. The surface of the guide block (6) is slidably connected to the inner wall of the guide groove.

3. The refrigerated transport box for NKT cell preparations according to claim 1, characterized in that: The inner wall of the baffle (7) is fitted with a heat insulation board (8), and the surface of the heat insulation board (8) is in contact with the surface of the storage frame (5).

4. The refrigerated transport box for NKT cell preparations according to claim 1, characterized in that: An outer frame (9) is fixedly connected to the surface of the box (1). The inner wall of the outer frame (9) is in contact with the surface of the rectangular plate (10). The surface of the baffle (7) is in contact with both the surface of the rectangular plate (10) and the inner wall of the outer frame (9).

5. The refrigerated transport box for NKT cell preparations according to claim 1, characterized in that: The positioning mechanism (12) includes a sliding plate (121), a positioning plate (122), and a compression spring (123). The surface of the sliding plate (121) is slidably connected to the inner wall of the slide groove (11). The positioning plate (122) is fixedly connected to the surface of the sliding plate (121). The positioning plate (122) slides through the surface of the rectangular plate (10) and contacts the inner wall of the positioning groove. The compression spring (123) is disposed inside the slide groove (11). The two ends of the compression spring (123) are fixedly connected to the inner wall of the slide groove (11) and the surface of the sliding plate (121), respectively.

6. The refrigerated transport box for NKT cell preparations according to claim 5, characterized in that: A movable plate (13) is fixedly connected to the surface of the slide plate (121), and the surface of the movable plate (13) is provided with a groove.

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