Stem cell transportation and storage box

Abstract

The utility model discloses a stem cell transportation storage box which comprises a box body and a supporting assembly arranged in the box body, the box body comprises a first barrel body, a second barrel body and a third barrel body, the first barrel body is arranged at the first end of the second barrel body, the third barrel body is arranged at the second end of the second barrel body, and the supporting assembly is arranged in the box body. The outer diameter of the second barrel is larger than that of the first barrel and that of the third barrel, the supporting assembly is arranged in the second barrel in a sliding mode, a first magnet ring is arranged on the first barrel, a second magnet ring is arranged on the third barrel, a third magnet ring is arranged at one end of the supporting assembly, and a fourth magnet ring is arranged at the other end of the supporting assembly. In the transportation process, when encountering a bumpy road surface, the supporting assembly can be affected by bumping, and due to the fact that the supporting assembly is in the floating state, the test tubes stored in the supporting assembly can be prevented from moving excessively.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a stem cell transportation storage box. Background Art

[0002] Stem cells are a type of multipotent cells with self-renewal ability. They are not fully differentiated and immature cells. They have the potential to regenerate various tissues, organs and the human body. They are called "universal cells" in the medical field. After stem cells are separated and cultured from different human tissues, they are tested and identified, and then frozen at a deep cryogenic temperature of -196°C, so that stem cells can be revived and used for re-infusion to patients when clinically needed to achieve the purpose of treating diseases. There are many storage devices with different functions in the prior art. For example, the patent document with publication number CN215827313U discloses a stem cell storage and transportation box that is easy to take and put, including a stem cell storage and transportation box body, a push plate and a universal wheel. The interior of the stem cell storage and transportation box body is transversely installed with a partition, a push plate is installed on one side of the stem cell storage and transportation box body, the front and rear ends of the stem cell storage and transportation box body are hinged with door panels, and both ends of the stem cell storage and transportation box body are installed with mounting plates. The four corners of the bottom of the stem cell storage and transportation box body are provided with movable grooves, and guide rods are provided on both sides of the movable grooves. The stem cell storage and transportation box, which is easy to take and put, moves the support plate upward to fix the position of the test tube body, thereby achieving a good positioning effect. When the support plate moves downward, the test tube body can be taken out by gently lifting it upward, thus saving the space above the taking-out and making the storage space larger.

[0003] In the process of transporting stem cells, if the existing technology encounters a relatively bumpy road, it is easy to cause the internal test tube to shake, affecting the storage effect. Therefore, the present application aims to provide a stem cell transportation storage box that can overcome the above defects. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a stem cell transportation storage box.

[0005] The purpose of the utility model is achieved through the following technical solutions: a stem cell transport storage box, comprising a box body and a support assembly arranged in the box body, the box body comprising a first cylinder body, a second cylinder body and a third cylinder body, the first cylinder body is arranged at the first end of the second cylinder body, the third cylinder body is arranged at the second end of the second cylinder body, the outer diameter of the second cylinder body is larger than the first cylinder body and the third cylinder body, the support assembly is slidably arranged in the second cylinder body, wherein the first cylinder body is provided with a first magnet ring, the third cylinder body is provided with a second magnet ring, one end of the support assembly is provided with a third magnet ring, and the other end of the support assembly is provided with a fourth magnet ring.

[0006] Preferably, the polarity of the first magnet ring is the same as that of the third magnet ring, the polarity of the second magnet ring is the same as that of the fourth magnet ring, and the polarity of the first magnet ring is different from that of the second magnet ring.

[0007] Preferably, when the support assembly moves toward the first cylinder, the distance between the first magnet ring and the third magnet ring decreases, and when the support assembly moves toward the third cylinder, the distance between the second magnet ring and the fourth magnet ring decreases.

[0008] Preferably, the support assembly includes a containing box and an elastic shock absorber arranged in the containing box, and a first support frame and a second support frame are respectively arranged on the two ends of the containing box in a one-to-one correspondence, the third magnet ring is arranged on the first support frame, and the fourth magnet ring is arranged on the second support frame.

[0009] Preferably, a support base is detachably provided on the box body, and a refrigeration box connected to the third cylinder is provided on the support base.

[0010] Preferably, a sealing cover is threadedly connected to the first cylinder.

[0011] Preferably, a fifth magnet ring is slidably disposed on the outer wall of the second cylinder, and the magnetism of the fifth magnet ring is the same as that of the third magnet ring.

[0012] The utility model has the following advantages:

[0013] (1) During transportation, when encountering a bumpy road surface, the support assembly will also be affected by the bumps. Since the support assembly is in a floating state, excessive movement of the test tubes stored in the support assembly can be avoided.

[0014] (2) In the prior art, it is usually necessary to insert a clamping tool or put a hand in a glove and insert the hand into the box to take and put the test tube, which is inconvenient. In the present application, when the push rod motor pushes the fifth magnet ring to move toward the first box, based on the mutual repulsion between the fifth magnet ring and the third magnet ring, the upward movement of the storage box can be achieved, thereby reducing the distance between the storage box and the opening of the first box, thereby achieving the purpose of facilitating the taking and putting of the test tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the stem cell transport storage box of the present utility model;

[0016] In the figure, 1-box, 1a-first cylinder, 1b-second cylinder, 1c-third cylinder, 2-support assembly, 3-first magnet circle, 4-second magnet circle, 5-third magnet circle, 6-fourth magnet circle, 2a-containment box, 2b-elastic shock absorber, 7-first support frame, 8-second support frame, 9-support seat, 10-refrigeration box, 11-sealing cover, 12-fifth magnet circle. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings, and the protection scope of the utility model is not limited to the following:

[0018] like Figure 1 As shown, the present application provides a stem cell transport storage box, including a box body 1 and a support assembly 2 arranged in the box body 1, the box body 1 includes a first cylinder 1a, a second cylinder 1b and a third cylinder 1c, the first cylinder 1a is arranged at the first end of the second cylinder 1b, the third cylinder 1c is arranged at the second end of the second cylinder 1b, the outer diameter of the second cylinder 1b is larger than the first cylinder 1a and the third cylinder 1c, the support assembly 2 is slidably arranged in the second cylinder 1b, wherein a first magnet ring 3 is arranged on the first cylinder 1a, a second magnet ring 4 is arranged on the third cylinder 1c, a third magnet ring 5 is arranged on one end of the support assembly 2, and a fourth magnet ring 6 is arranged on the other end of the support assembly 2. The first magnet ring 3 and the third magnet ring 5 have the same polarity, the second magnet ring 4 and the fourth magnet ring 6 have the same polarity, and the first magnet ring 3 and the second magnet ring 4 have different polarities. When the support assembly 2 moves toward the first cylinder 1a, the distance between the first magnet circle 3 and the third magnet circle 5 decreases, and the mutual repulsion between the first magnet circle and the third magnet circle gradually increases, thereby enabling the speed at which the support assembly 2 moves toward the first cylinder 1a to gradually decrease. When the support assembly 2 moves toward the third cylinder 1c, the distance between the second magnet circle 4 and the fourth magnet circle 6 decreases. Similarly, the mutual repulsion between the second magnet circle and the fourth magnet circle can also gradually increase the resistance to the movement of the support assembly 2. During transportation, when encountering bumpy roads, the support assembly will also be affected by the bumps. Since the support assembly is in a floating state, excessive movement of the test tubes stored in the support assembly can be avoided. The box 1 can be made of a non-magnetic material such as aluminum, so that the magnet circle will not adsorb the box.

[0019] Preferably, the support assembly 2 includes a housing box 2a and an elastic shock absorber 2b disposed in the housing box 2a, and the first support frame 7 and the second support frame 8 are respectively disposed on the two ends of the housing box 2a in a one-to-one correspondence, the third magnet ring 5 is disposed on the first support frame 7, and the fourth magnet ring 6 is disposed on the second support frame 8. The elastic shock absorber may be a sponge, and a plurality of placement holes may be disposed on the elastic shock absorber for placing a test tube storing stem cells. The shock absorption effect can be achieved by arranging the elastic shock absorber.

[0020] Preferably, a support base 9 is detachably provided on the box body 1, and a refrigeration box 10 connected to the third cylinder 1c is provided on the support base 9. Liquid nitrogen can be provided in the refrigeration box, and low temperature can be achieved in the box body after the refrigeration box is connected to the box body 1. It is understandable that a liquid injection port (not shown) for adding liquid nitrogen can be provided on the refrigeration box to facilitate the replenishment of liquid nitrogen as needed.

[0021] Preferably, a sealing cover 11 is threadedly connected to the first cylinder 1a, and the box body can be sealed by the sealing cover.

[0022] Preferably, a fifth magnet ring 12 is slidably provided on the outer wall of the second cylinder 1b, and the magnetism of the fifth magnet ring 12 is the same as that of the third magnet ring 5. A push rod motor may be provided on the support seat 9, and the push rod motor is connected to the fifth magnet ring 12. In the prior art, it is usually necessary to insert a clamping tool or put a hand into the box 2a after wearing a glove to realize the taking and placing of the test tube, which is inconvenient to operate. In the present application, the fifth magnet ring 12 is initially arranged between the horizontal positions of the third magnet ring 5 and the fourth magnet ring 6. When the push rod motor pushes the fifth magnet ring 12 to move toward the first cylinder 1a, based on the mutual repulsion between the fifth magnet ring 12 and the third magnet ring 5, the upward movement of the holding box 2a can be realized, thereby reducing the distance between the holding box and the opening of the first cylinder 1a, thereby achieving the purpose of facilitating the taking and placing of the test tube.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stem cell transport storage box, characterized in that: The invention comprises a housing (1) and a support assembly (2) arranged in the housing (1), wherein the housing (1) comprises a first cylinder (1a), a second cylinder (1b) and a third cylinder (1c), wherein the first cylinder (1a) is arranged at a first end of the second cylinder (1b), and the third cylinder (1c) is arranged at a second end of the second cylinder (1b), and the outer diameter of the second cylinder (1b) is larger than that of the first cylinder (1a) and the third cylinder (1c), and the support assembly (2) is slidably arranged in the second cylinder (1b), wherein a first magnet ring (3) is arranged on the first cylinder (1a), and a second magnet ring (4) is arranged on the third cylinder (1c), a third magnet ring (5) is arranged on one end of the support assembly (2), and a fourth magnet ring (6) is arranged on the other end of the support assembly (2); The polarity of the first magnet ring (3) is the same as that of the third magnet ring (5), the polarity of the second magnet ring (4) is the same as that of the fourth magnet ring (6), and the polarity of the first magnet ring (3) is different from that of the second magnet ring (4); The box body (1) is detachably provided with a support seat (9), and the support seat (9) is provided with a refrigeration box (10) which is in communication with the third cylinder (1c); A sealing cover (11) is threadedly connected to the first cylinder (1a).

2. The stem cell transport storage box according to claim 1, characterized in that: When the support assembly (2) moves toward the first cylinder (1a), the distance between the first magnet ring (3) and the third magnet ring (5) decreases, and when the support assembly (2) moves toward the third cylinder (1c), the distance between the second magnet ring (4) and the fourth magnet ring (6) decreases.

3. The stem cell transport storage box according to claim 2, characterized in that: The support assembly (2) comprises a containing box (2a) and an elastic shock absorber (2b) arranged in the containing box (2a), a first supporting frame (7) and a second supporting frame (8) are respectively arranged on the two ends of the containing box (2a) in a one-to-one correspondence, the third magnet ring (5) is arranged on the first supporting frame (7), and the fourth magnet ring (6) is arranged on the second supporting frame (8).

4. The stem cell transport storage box according to claim 3, characterized in that: A fifth magnet ring (12) is slidably arranged on the outer wall of the second cylinder (1b), and the magnetism of the fifth magnet ring (12) is the same as that of the third magnet ring (5); a push rod motor is arranged on the support seat (9), and the push rod motor is connected to the fifth magnet ring (12); the fifth magnet ring (12) is initially arranged between the horizontal positions of the third magnet ring (5) and the fourth magnet ring (6).

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