A repeatable labeling test tube cryo box

Abstract

This utility model relates to the field of medical device technology, and in particular to a re-labelable test tube cryopreservation box, comprising a box body, with two sets of partitions fixedly installed on both sides of the inner side of the box body; two labeling structures are fixedly installed inside the box body; the two labeling structures include mounting plates, with slots fixedly installed on the top sides of the two mounting plates. During use, the test tubes are placed inside the sponge sleeve and secured, then the information of the test tubes is written sequentially on the top of the two labeling plates. A plastic clip is then inserted into the slot, and two locking posts are inserted into the through holes for fixation. When it is necessary to remove the plastic clips, the locking posts are pulled out of the through holes by holding the knobs on both sides. At this time, the plastic clips on both sides can be pulled out of the slots for cleaning and replacement. This achieves the purpose of the box body having a flexible labeling function, greatly reducing the risk of errors.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a test tube cryopreservation box with re-labeling capability. Background Technology

[0002] Cryopreservation boxes are tools used in laboratories to store cryopreservation tubes. Common sizes include 81-compartment and 100-compartment boxes, suitable for centrifuge tubes or cryopreservation tubes ranging from 0.5ml to 2ml. They are typically placed in liquid nitrogen vapor phase, ultra-low temperature freezers, or cryopreservation equipment for the long-term preservation of biological samples such as cells, DNA, RNA, and proteins. Existing cryopreservation boxes for test tubes have certain shortcomings in practical use: the spacing between compartments is only the thickness of the partition wall (approximately 2-3 mm), resulting in insufficient labeling area between compartments. Since blood sample cryopreservation boxes and their contents typically need to be transferred between different lab technicians, verification is required each time. Therefore, this design flaw directly leads to an efficiency bottleneck in the actual workflow—laborers cannot quickly and accurately associate test tubes with patient information (such as name and blood collection point), forcing them to invest significant time in manual verification, increasing operational costs and the risk of errors. Based on the shortcomings of existing technology, this invention designs a re-labelable cryopreservation box for test tubes. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a test tube cryopreservation box with re-labeling capabilities, which offers the advantage of flexible labeling and significantly reduces the risk of errors.

[0004] This utility model provides the following technical solution: a re-labelable test tube cryopreservation box, comprising a box body, with two sets of partitions fixedly installed on both sides of the box body; two labeling structures fixedly installed inside the box body; each labeling structure includes a mounting plate, with slots fixedly installed on both sides of the top of the two mounting plates, the tops of the two slots sealed with transparent plastic, plastic clips slidably installed inside the two sets of slots, multiple labeling plates provided on the tops of the two plastic clips, through holes opened at both ends of the two mounting plates, the two through holes communicating with the mounting plates, clips inserted inside the two through holes, the two clips being able to snap into the mounting plates, and knobs fixedly installed on the tops of the two clips.

[0005] As a preferred embodiment of this utility model, multiple sponge sleeves are fixedly installed inside the two sets of partition compartments, and a sealing cap is snapped onto the top of the box.

[0006] As a preferred embodiment of this utility model, the sealing cover is rotatably equipped with an anti-shaking structure, which includes a threaded rod.

[0007] In a preferred embodiment of this invention, the threaded rod is rotatably connected to the sealing cover, and a handwheel is fixedly installed on the top of the threaded rod.

[0008] As a preferred embodiment of this utility model, a pressure plate is rotatably mounted on the bottom of the threaded rod, and a sponge block is fixedly mounted on the bottom of the pressure plate.

[0009] As a preferred embodiment of this utility model, limit rods are fixedly installed on both sides of the top of the pressure plate, and the two limit rods are movably connected to the sealing cover.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. This re-labelable test tube cryopreservation box, through its labeling structure, allows for easy operation by placing test tubes inside a sponge sleeve and securing them. Information about the test tubes is then written on the top of two labeling plates. A plastic clip is then inserted into a slot, and two locking posts are inserted into through holes for fixation. When the plastic clips need to be removed, the locking posts are pulled out of the through holes by holding the knobs on both sides. The plastic clips on both sides can then be removed from the slots for cleaning and replacement. This achieves a flexible labeling function for the box, greatly reducing the risk of errors. 2. This re-labelable test tube cryopreservation box, through an anti-shake structure, after the test tubes are placed, is connected to the box body through a sealing cap. Then, by turning the handwheel, due to the limiting rods on both sides, the threaded rod can drive the pressure plate to move downward, thereby allowing the sponge block to contact the test tubes. This can prevent the test tubes from falling off during the transfer or transportation of the box body. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the appearance and structure of this utility model; Figure 2 This is a schematic diagram of the labeling structure of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the anti-sway structure of this utility model; Figure 5 This is a schematic diagram of the sponge block structure of this utility model.

[0012] In the diagram: 1. Box body; 2. Sealing cover; 3. Anti-shake structure; 31. Threaded rod; 32. Handwheel; 33. Limiting rod; 34. Pressure plate; 35. Sponge block; 4. Divider compartment; 5. Sponge sleeve; 6. Labeling structure; 61. Mounting plate; 62. Slot; 63. Plastic retaining plate; 64. Labeling plate; 65. Through hole; 66. Locking post; 67. Knob. Detailed Implementation

[0013] 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.

[0014] Please see Figures 1-5 A re-labelable cryopreservation box for test tubes includes a box body 1. Two sets of partitions 4 are fixedly installed on both sides of the inside of the box body 1. Two labeling structures 6 are fixedly installed inside the box body 1. The two labeling structures 6 include mounting plates 61. Slots 62 are fixedly installed on both sides of the top of the two mounting plates 61. The tops of the two slots 62 are sealed with transparent plastic. Plastic clips 63 are slidably installed inside the two sets of slots 62. Multiple labeling plates 64 are provided on the tops of the two plastic clips 63. Through holes 65 are opened at both ends of the two mounting plates 61. The two through holes 65 communicate with the mounting plates 61. Clips 66 are snapped into the two through holes 65. The two clips 66 can be snapped into the mounting plates 61. A knob 67 is fixedly installed on the top of the two clips 66.

[0015] Please see Figures 1-2 The two sets of compartments 4 are equipped with multiple sponge sleeves 5, and the top of the box body 1 is fitted with a sealing cover 2.

[0016] The addition of the sponge sleeve 5 increases the friction with the test tube, preventing the test tube from slipping out of the separator 4.

[0017] Please see Figures 4-5 An anti-sway structure 3 is rotatably installed inside the sealing cover 2. The anti-sway structure 3 includes a threaded rod 31. The threaded rod 31 is rotatably connected to the sealing cover 2, and a handwheel 32 is fixedly installed on the top of the threaded rod 31. A pressure plate 34 is rotatably installed on the bottom of the threaded rod 31, and a sponge block 35 is fixedly installed on the bottom of the pressure plate 34. Limiting rods 33 are fixedly installed on both sides of the top of the pressure plate 34, and the two limiting rods 33 are movably connected to the sealing cover 2.

[0018] After the test tube is placed, it is connected to the box body 1 through the sealing cap 2. Then, the handwheel 32 is turned. Due to the limiting of the two side limit rods 33, the threaded rod 31 can drive the pressure plate 34 to move downward, so that the sponge block 35 can contact the test tube. This can prevent the test tube from falling off the box body 1 during transfer or transportation.

[0019] The working principle is as follows: When using a re-labelable test tube cryopreservation box, the test tubes are first placed inside the sponge sleeve 5 and secured. Then, the information of the test tubes is written on the top of the two labeling plates 64. Next, the plastic clip 63 is inserted into the slot 62, and the two clips 66 are inserted into the through hole 65 for fixation. When it is necessary to remove the plastic clip 63, the clips 66 are pulled out from the through hole 65 by holding the knobs 67 on both sides. At this time, the plastic clips 63 on both sides can be pulled out from the slot 62 for cleaning and replacement. This achieves the flexible labeling function of the box body 1. After the test tubes are placed, the sealing cover 2 is connected to the box body 1. Then, the handwheel 32 is turned. Due to the limiting rods 33 on both sides, the threaded rod 31 can drive the pressure plate 34 to move downward, thereby allowing the sponge block 35 to contact the test tubes. This can prevent the test tubes from falling off during the transfer or transportation of the box body 1.

[0020] 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 repeatable labelling cryotube freezer box comprising a box body (1) characterised in that: Two sets of partition compartments (4) are fixedly installed on both sides of the inside of the box (1); two labeling structures (6) are fixedly installed inside the box (1). The two labeling structures (6) include mounting plates (61), and slots (62) are fixedly installed on the top sides of the two mounting plates (61). The tops of the two slots (62) are sealed with transparent plastic. Plastic clips (63) are slidably installed inside the two sets of slots (62). Multiple labeling plates (64) are provided on the tops of the two plastic clips (63). Through holes (65) are opened at both ends of the two mounting plates (61). The two through holes (65) are connected to the mounting plates (61). Clips (66) are inserted inside the two through holes (65). The two clips (66) can be snapped into the mounting plates (61). A knob (67) is fixedly installed on the top of the two clips (66).

2. A re-labelable test tube cryobox according to claim 1, characterized in that: Multiple sponge sleeves (5) are fixedly installed inside the two sets of partition compartments (4), and a sealing cap (2) is snapped onto the top of the box body (1).

3. A re-labelable test tube cryobox according to claim 2, characterized in that: The sealing cover (2) is rotatably mounted with an anti-shaking structure (3), which includes a threaded rod (31).

4. A re-labelable test tube cryobox according to claim 3, characterized in that: The threaded rod (31) is rotatably connected to the sealing cover (2), and a handwheel (32) is fixedly installed on the top of the threaded rod (31).

5. A re-labelable test tube cryopreservation box according to claim 3, characterized in that: A pressure plate (34) is rotatably mounted on the bottom of the threaded rod (31), and a sponge block (35) is fixedly mounted on the bottom of the pressure plate (34).

6. A re-labelable test tube cryobox according to claim 5, characterized in that: Limiting rods (33) are fixedly installed on both sides of the top of the pressure plate (34), and the two limiting rods (33) are movably connected to the sealing cover (2).

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