CN212747004U

CN212747004U - Stem cell refrigerated transport case convenient to discernment refrigeration volume

Info

Publication number: CN212747004U
Application number: CN202021213098.6U
Authority: CN
Inventors: 周杰
Original assignee: Shanxi Nuoxinkang Biotechnology Co ltd
Current assignee: Shanxi Nuoxinkang Biotechnology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-19
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a stem cell cold-stored transport case convenient to discernment cold-stored volume, including the top cap, box and cold piece, it has the top cap to be equipped with cold piece and upper end opening gland in the box, the part that is close to the inner wall in the box is equipped with the division board, make the interior refrigeration chamber of isolating to be close to the inner wall of box, be equipped with the cold-stored chamber that is enclosed by the refrigeration chamber in the box, the refrigeration intracavity is equipped with cold piece, the upper end of cold piece is pressed there is the clamp plate, the upper end of clamp plate is equipped with vertical upwards extends and runs through the pole that marks of top cap, it is equipped with the spring to mark. The utility model discloses under the state of refrigeration intracavity is just arranged in to cold piece, the clamp plate upwards compresses the spring, and at the in-process that cold piece melts, the clamp plate is along with cold piece downstream, and the elastic deformation of spring resumes, marks the part that the pole stretches out the top cap and shortens, marks the change of cold piece.

Description

Stem cell refrigerated transport case convenient to discernment refrigeration volume

Technical Field

The utility model relates to a technical field of stem cell refrigeration transportation especially relates to a stem cell refrigeration transport case convenient to discernment refrigeration volume.

Background

The definition of stem cells has been revised and defined from different levels over the years. Most biologists and physicians now believe that stem cells are a class of cells derived from embryos, fetuses, or adults that have the ability to self-renew and proliferate and differentiate without restriction under certain conditions, and that are capable of producing daughter cells with the same phenotype and genotype as themselves, and also capable of producing specialized cells that make up body tissues and organs, and also capable of differentiating into progenitor cells. And stem cell is in from the unit of preserving to the user unit transportation, need use the refrigerated transport case, what conventional refrigerated transport case adopted is the structure of box and top cap, be equipped with cold piece in the box, but because the sealed buckle closure of top cap is on the box, be difficult to in time observe the change of cold piece effectively, cause the unexpected damage of box and lead to cold volume to reveal, cause the poor problem of heat preservation effect, consequently, in order to guarantee the security of stem cell refrigerated transport, make things convenient for the transportation personnel can conveniently observe the change of cold piece, a specially designed stem cell refrigerated transport case convenient to discernment cold storage volume.

SUMMERY OF THE UTILITY MODEL

To the problem that exists above, the utility model provides a stem cell refrigerated transport case convenient to discernment refrigeration volume, based on the refrigerated transport case structure of current box and top cap, under the state of refrigeration intracavity was just arranged in to cold piece, the clamp plate upwards compressed the spring, at the in-process that cold piece melts, the clamp plate along with cold piece downstream, the elastic deformation of spring resumes, marks the part that the pole stretches out the top cap and shortens, marks the change of cold piece.

The technical scheme of the utility model lies in:

the utility model provides a stem cell refrigerated transport case convenient for identifying the refrigerating capacity, which comprises a top cover, a case body and a cold block, wherein the case body is internally provided with the cold block, the top cover is pressed on the opening at the upper end of the case body, the part near the inner wall in the case body is provided with a separation plate, so that a refrigerating cavity near the inner wall is separated in the case body, the case body is internally provided with a refrigerating cavity enclosed by the refrigerating cavity, the refrigerating cavity is internally provided with the cold block, the upper end of the cold block is pressed with a pressing plate, the upper end of the pressing plate is provided with a marking rod which vertically extends upwards and penetrates through the top cover, the part of the marking rod between the top cover and the pressing plate is provided with a spring, the pressing plate upwards compresses the spring under the state that the cold block is just arranged in the refrigerating cavity, the pressing plate downwards moves along with the melting cold block in the process of the cold block, the change in cold block is indicated.

Furthermore, the upper end of the top cover is provided with a guide sleeve corresponding to the marking rod, the guide sleeve is correspondingly nested on the marking rod, and a heat insulation sealing gasket is arranged between the inner wall of the guide sleeve and the marking rod, so that the marking rod is prevented from outside hot air from entering the box body in the downward movement process.

Furthermore, the cold block is made of a low-temperature solid and normal-temperature liquid material.

Furthermore, the upper end and the lower end of the spring are respectively connected with the top cover and the pressing plate, so that when the top cover is taken down from the box body, the pressing plate is separated from the refrigeration cavity along with the top cover, and the cold block is convenient to replace.

The utility model discloses owing to adopted above-mentioned technique, make it compare specific positive beneficial effect with prior art and be:

the utility model discloses under the state of refrigeration intracavity is just arranged in to cold piece, the clamp plate upwards compresses the spring, and at the in-process that cold piece melts, the clamp plate is along with cold piece downstream, and the elastic deformation of spring resumes, and the part that the marker post stretches out the top cap shortens, marks the change of cold piece to guarantee that the cold-stored stem cell of cold-stored intracavity is in comparatively invariable low temperature state.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the present invention with the top cover removed.

In the figure: 1-marking rod, 2-guiding sleeve, 3-top cover, 4-box body, 5-refrigerating chamber, 6-refrigerating block, 7-pressing plate, 8-spring and 9-refrigerating chamber.

Detailed Description

The first embodiment is as follows:

as shown in attached figures 1-2, the utility model provides a stem cell refrigerated transport case convenient for identifying refrigerated quantity, which comprises a top cover 3, a case body 4 and a cold block 6, wherein the case body 4 is internally provided with the cold block 6 made of low-temperature solid and normal-temperature liquid materials, the upper end of the cold block 6 is provided with a gland and is locked with the top cover 3, the cold block 6 is sealed in a soft bag like an ice block, the case body 4 and the top cover 3 are respectively made of heat-insulating and heat-preserving hard materials, such as an aluminum alloy case with a heat-insulating layer, a partition board is arranged at the part close to the inner wall in the case body 4, so that a refrigeration cavity 5 close to the inner wall is isolated in the case body 4, a refrigeration cavity 9 enclosed by the refrigeration cavity 5 is arranged in the case body 4, the cold block 6 is arranged in the refrigeration cavity 5, the upper end of the cold block 6 is pressed against a pressing plate 7, the upper end of the pressing plate 7 is provided with a marking, spring 8's upper and lower both ends are connected with top cap 3 and clamp plate 7 respectively for when top cap 3 took off from box 4, clamp plate 7 broke away from refrigeration chamber 5 along with top cap 3, made things convenient for the change of cold piece 6.

When the cold block is used, the spring 8 is upwards compressed by the pressing plate 7 under the condition that the cold block 6 is just arranged in the refrigerating cavity 5, the pressing plate 7 moves downwards along with the cold block 6 in the process that the cold block 6 is melted, the elastic deformation of the spring 8 is recovered, the part of the marking rod 1 extending out of the top cover 3 is shortened, and the change of the cold block 6 is marked so as to ensure that the stem cells refrigerated in the refrigerating cavity 9 are in a constant low-temperature state.

Wherein, the upper end of top cap 3 is equipped with guide sleeve 2 corresponding to marking pole 1, and guide sleeve 2 is nested on marking pole 1 correspondingly and the inner wall is equipped with thermal-insulated sealed pad with marking between the pole 1 for marking pole 1 moves down the in-process and avoid the hot air in the external world to get into in the box 4.

Claims

1. The utility model provides a stem cell refrigerated transport case convenient to discernment refrigeration volume, includes top cap, box and cold piece, it has top cap, its characterized in that to be equipped with cold piece and upper end opening gland in the box: the part that is close to the inner wall in the box is equipped with the division board for keep apart the refrigeration chamber that is close to the inner wall in the box, be equipped with the cold-stored chamber that is enclosed by the refrigeration chamber in the box, the refrigeration intracavity is equipped with cold piece, the upper end of cold piece is pressed and is had the clamp plate, the upper end of clamp plate is equipped with the vertical pole that marks that upwards extends and run through the top cap, mark the part that is in between top cap and the clamp plate on the pole and be equipped with the spring, under the state that the refrigeration intracavity was just arranged in to cold piece, the clamp plate upwards compresses the spring, at the in-process that cold piece melts, the clamp plate is along with cold piece downstream, the elastic deformation of spring resumes, mark the part that the pole stretches out the top cap and.

2. A stem cell refrigerator as defined in claim 1, wherein the stem cell refrigerator further comprises: the upper end of the top cover is provided with a guide sleeve corresponding to the marking rod, the guide sleeve is correspondingly nested on the marking rod, and a heat insulation sealing gasket is arranged between the inner wall of the guide sleeve and the marking rod, so that the marking rod is prevented from entering the box body by external hot air in the downward movement process.

3. A stem cell refrigerator as defined in claim 2, wherein the stem cell refrigerator further comprises: the cold block is made of a low-temperature solid and normal-temperature liquid material.

4. A stem cell refrigerator as defined in claim 3, wherein the stem cell refrigerator further comprises: the upper end and the lower end of the spring are respectively connected with the top cover and the pressing plate, so that when the top cover is taken down from the box body, the pressing plate is separated from the refrigeration cavity along with the top cover, and the cold block is convenient to replace.