CN213110239U

CN213110239U - Special transportation of stem cell preparation cryopreserved device

Info

Publication number: CN213110239U
Application number: CN202020447881.2U
Authority: CN
Inventors: 陈磊; 陈文永; 杨云峰
Original assignee: Bingshen Nanjing Network Technology Co ltd
Current assignee: Bingshen Nanjing Network Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-05-04
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a special transportation freezing storage device for stem cell preparations, which comprises a box body and an upper cover; the utility model discloses a refrigerator, including upper cover, box bottom, box inside, spring, box upside, upper cover, lid, box outside bottom is provided with the lithium cell, the inside inner bag that is provided with of box, be provided with a plurality of springs between inner bag and the box, the welding of spring both ends is in the inner bag outside and box inboard, box bottom one side is provided with the through-hole, the through-hole runs through the box, the inner bag upside is provided with a plurality of test tube slots, the inside cavity that is provided with of inner bag, the inside cavity bottom position that is located of inner bag is provided with the semiconductor refrigeration piece, the semiconductor refrigeration piece passes through bolt fixed. The utility model discloses when the transportation, directly place stem cell preparation in the middle of the inside inner bag of box, refrigerate for inner bag inside through version monomer refrigeration piece, freeze and deposit stem cell preparation, need not frequent getting and put, unusual convenient and fast.

Description

Special transportation of stem cell preparation cryopreserved device

Technical Field

The utility model relates to a freeze and deposit equipment technical field, specifically a special transportation of stem cell preparation freezes deposits device.

Background

Stem cells are a type of pluripotent cells that have the ability to self-replicate. Under certain conditions, the stem cell preparation can be differentiated into multiple functional cells, the stem cells need to be frozen in the transportation process of the stem cell preparation, the existing freezing mode in transportation is to place the stem cell preparation in a fixed refrigerating box, and the medicine taking is frequently carried out, so that the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special transportation cryopreserved device of stem cell preparation to the mode of cryopreserving is placed stem cell preparation inside fixed fridge in solving current transportation, gets it filled and frequently obtains getting to put very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a special transportation freezing device for stem cell preparations comprises a box body and an upper cover; the upper cover is positioned on the upper side of the box body, the box body is rotationally connected with one side of the upper cover through a hinge, fasteners are arranged on one sides of the box body and the upper cover, the fasteners are fixedly arranged at the upper end of one side of the box body or the bottom end of one side of the upper cover through bolts, a handle is arranged in the middle position of the upper side of the upper cover, the handle is fixedly arranged on the upper side of the upper cover through bolts, a lithium battery is arranged at the bottom end of the outer side of the box body, the lithium battery is fixedly arranged on one side of the bottom end of the box body through bolts, an inner container is arranged inside the box body, a plurality of springs are arranged between the inner container and the box body, the two ends of each spring are welded on the outer side of the inner container and the inner side of the box body, a through hole is formed in, the semiconductor refrigeration piece is fixedly installed inside the cavity through a bolt.

Preferably, the upper sides of the box body and the inner container are provided with soft connecting pieces, and the soft connecting pieces are adhered to the outer side of the inner container and the inner side of the box body through adhesive glue.

Preferably, the upper side of the box body is provided with an elastic pad, and the elastic pad is adhered to the upper end of the box body through adhesive glue.

Preferably, the inner side of the box body is provided with a reinforcing plate, the reinforcing plate is a carbon fiber plate, and the reinforcing plate is adhered to the inner side of the box body through adhesive glue.

Preferably, the inner side of the inner container is provided with a heat insulation board, the heat insulation board is a vacuum heat insulation board, and the heat insulation board is adhered to the inner side of the inner container through adhesive glue.

Preferably, the bottom end of the semiconductor refrigeration piece is provided with a heat conduction plate, the heat conduction plate penetrates through the inner container to penetrate into the box body, and the heat conduction plate and the inner container are welded with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. during transportation, the stem cell preparation is directly placed in the inner container in the box body, the inner container is refrigerated through the single refrigerating sheet, the stem cell preparation is frozen, frequent taking and placing are not needed, and the operation is very convenient and rapid;

2. the aluminum-copper alloy used by the heat conducting plate has better heat conductivity, and can quickly guide the heat generated by the semiconductor refrigerating sheet out of the inner container;

3. the vacuum heat insulation plate used by the heat insulation plate has higher heat insulation performance, and the influence of external temperature on the temperature in the liner is avoided;

4. the carbon fiber plate used by the reinforcing plate has stronger toughness, and the impact resistance of the box body can be increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the box body of the present invention;

fig. 3 is a schematic view of the internal structure of the box body structure of the present invention.

In the figure: 1. a box body; 2. a fastener; 3. an upper cover; 4. a handle; 5. a spring pad; 6. A lithium battery; 7. a flexible connector; 8. an inner container; 9. a through hole; 10. a cavity; 11. A test tube groove; 12. a reinforcing plate; 13. a spring; 14. a thermal insulation board; 15. a semiconductor refrigeration sheet; 16. a heat conducting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a dedicated transportation cryopreservation device for stem cell preparations includes a box body 1 and an upper cover 3; the upper cover 3 is positioned on the upper side of the box body 1, the box body 1 and one side of the upper cover 3 are rotationally connected through a hinge, a fastener 2 is arranged on each of the box body 1 and one side of the upper cover 3, the fastener is fixedly arranged on the upper end of one side of the box body 1 or the bottom end of one side of the upper cover 3 through a bolt, a handle 4 is arranged at the middle position of the upper side of the upper cover 3, the handle 4 is fixedly arranged on the upper side of the upper cover 3 through a bolt, a lithium battery 6 is arranged at the bottom end of the outer side of the box body 1, the lithium battery 6 is fixedly arranged on one side of the bottom end of the box body 1 through a bolt, an inner container 8 is arranged inside the box body 1, a plurality of springs 13 are arranged between the inner container 8 and the box body 1, two ends of the springs 13 are welded on the outer side of the inner container 8 and the inner side of the box body, the semiconductor refrigeration piece 15 is fixedly installed inside the cavity 10 through bolts.

Further, box 1 and 8 upsides of inner bag are provided with flexible connector 7, and flexible connector 7 is inboard in 8 outsides of inner bag and box 1 through the sticky subsides of bonding, and flexible connector 7 sets up and is used for sealing the space between inner bag 8 and the box 1, avoids moisture to get into the space inside to cause the corruption to spring 13.

Further, 1 upside of box is provided with bullet pad 5, and bullet pad 5 pastes in 1 upper end of box through the bonding adhesive, and the setting of bullet pad 5 can seal the space between upper cover 3 and the box 1, avoids outside air to get into inside the box 1 through the gap.

Further, the inboard reinforcing plate 12 that is provided with of box 1, and reinforcing plate 12 sets up to the carbon fiber board, and reinforcing plate 12 is inboard at box 1 through the sticky subsides of bonding, and the carbon fiber board that reinforcing plate 12 used has stronger toughness, can increase box 1's anti striking ability.

Further, 8 inboards of inner bag are provided with heated board 14, and heated board 14 sets up to the vacuum insulation board, and heated board 14 is inboard at inner bag 8 through the sticky subsides of bonding, and the vacuum insulation board that heated board 14 used has higher heat-proof quality, avoids ambient temperature to cause the influence to the inside temperature of inner bag 8.

Further, semiconductor refrigeration piece 15 bottom is provided with heat-conducting plate 16, and inside heat-conducting plate 16 passed inner bag 8 and gos deep into box 1, welds each other between heat-conducting plate 16 and the inner bag 8, and the aluminium-copper alloy that heat-conducting plate 16 used has better heat conductivity, can be quick derive inner bag 8 with the heat that semiconductor refrigeration piece 15 produced.

The utility model discloses a theory of operation and use flow: during the use, semiconductor refrigeration piece 15 is connected with lithium cell 6, semiconductor refrigeration piece 15's refrigeration end is upwards simultaneously, open semiconductor refrigeration piece 15 through the switch, semiconductor refrigeration piece 15 will refrigerate with the inside cavity 10 of inner bag 8, open upper cover 3, place the stem cell preparation that needs the transportation inside test-tube slot 11, cover upper cover 3, fix between upper cover 3 and box 1 through fastener 2, semiconductor refrigeration piece 15 is when refrigerating in the upper end, the bottom will produce the heat, leading-in box 1 is inside, discharge through-hole 9, at the in-process of transportation, spring 13 can carry out the shock attenuation to inner bag 8, avoid at the in-process of transportation, inner bag 8's vibration range is great, lead to the inside stem cell preparation of inner bag 8 to receive the damage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A special transportation freezing storage device for stem cell preparations comprises a box body (1) and an upper cover (3); the method is characterized in that: the upper cover (3) is positioned on the upper side of the box body (1), the box body (1) is rotatably connected with one side of the upper cover (3) through a hinge, a fastener (2) is arranged on each of the box body (1) and one side of the upper cover (3), the fastener is fixedly arranged at the upper end of one side of the box body (1) or the bottom end of one side of the upper cover (3) through a bolt, a handle (4) is arranged at the middle position of the upper side of the upper cover (3), the handle (4) is fixedly arranged at the upper side of the upper cover (3) through a bolt, a lithium battery (6) is arranged at the bottom end of the outer side of the box body (1), the lithium battery (6) is fixedly arranged at one side of the bottom end of the box body (1) through a bolt, an inner container (8) is arranged inside the box body (1), a plurality of springs (13) are arranged between the inner container (8), the utility model discloses a refrigerator, including box (1), through-hole (9), inner bag (8), cavity (10) are provided with inside cavity (10), inner bag (8) top is provided with a plurality of test tube grooves (11), box (1) bottom one side is provided with through-hole (9), box (1) is run through in through-hole (9), inner bag (8) upside is provided with a plurality of test tube grooves (11), inner bag (8) inside is provided with cavity (10), the inside cavity (10) bottom position that is located of inner bag (8) is provided with semiconductor refrigeration piece (15.

2. The transportation and cryopreservation device special for the stem cell preparation as claimed in claim 1, wherein: the box body (1) and the upper side of the inner container (8) are provided with a soft connecting piece (7), and the soft connecting piece (7) is adhered to the outer side of the inner container (8) and the inner side of the box body (1) through adhesive glue.

3. The transportation and cryopreservation device special for the stem cell preparation as claimed in claim 1, wherein: the box body (1) upside is provided with bullet pad (5), and bullet pad (5) are through the sticky subsides in box body (1) upper end of bonding.

4. The transportation and cryopreservation device special for the stem cell preparation as claimed in claim 1, wherein: the box body (1) is provided with a reinforcing plate (12) on the inner side, the reinforcing plate (12) is a carbon fiber plate, and the reinforcing plate (12) is adhered to the inner side of the box body (1) through adhesive glue.

5. The transportation and cryopreservation device special for the stem cell preparation as claimed in claim 1, wherein: the inner side of the inner container (8) is provided with a heat insulation board (14), the heat insulation board (14) is set to be a vacuum heat insulation board, and the heat insulation board (14) is adhered to the inner side of the inner container (8) through adhesive glue.

6. The transportation and cryopreservation device special for the stem cell preparation as claimed in claim 1, wherein: the bottom end of the semiconductor refrigeration piece (15) is provided with a heat conduction plate (16), the heat conduction plate (16) penetrates through the inner container (8) to go deep into the box body (1), and the heat conduction plate (16) and the inner container (8) are welded with each other.