CN214567638U

CN214567638U - But cell cryopreserving pipe storage box of gradient cooling in ultra-low temperature refrigerator

Info

Publication number: CN214567638U
Application number: CN202022936278.3U
Authority: CN
Inventors: 黎承军
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-11-02
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a but cell of gradient cooling freezes deposits tub storage box in ultra-low temperature refrigerator, including lower box body, go up the box body, freeze and deposit tub main part, standing groove, cotton, shifting chute, clamp splice, cotton pad, stopper, first spring, dead lever, fixed slot, gag lever post, slider, spout, second spring and pull ring of absorbing water. The utility model has simple structure and convenient operation, protects the main body of the cryopreservation tube by the absorbent cotton, reduces more water drops generated inside the upper box body, absorbs water for the generated water drops, avoids the water drops remaining on the main body of the cryopreservation tube to influence the storage of the main body of the cryopreservation tube, solves the problem that the water drops are generated outside the main body of the cryopreservation tube when the existing storage box is cooled by gradient, and improves the practicability of the storage box; the problem of current storage box when using between box body and the last box body not fix is solved, and easy operation is convenient, has improved the security of storage box when using.

Description

But cell cryopreserving pipe storage box of gradient cooling in ultra-low temperature refrigerator

Technical Field

The utility model relates to a store the box, specifically be a but cell cryopreserving pipe storage box of gradient cooling in ultra-low temperature refrigerator belongs to and stores box application technical field.

Background

Cell cryopreservation is a technology for storing cells in a low-temperature environment for a long time by reducing cell metabolism, can protect the cells, and is one of main methods for cell preservation.

Present storage box generally divide into box body and lower box body, all between the upper and lower box body with freeze and deposit and have the space between the pipe, place between the storage box and carry out the gradient cooling in ultra-low temperature refrigerator, the temperature reduces by a wide margin fast, probably can make to freeze and deposit the outside of managing and produce the drop of water, the influence freezes depositing of depositing the pipe, has reduced the practicality of storing the box.

Generally all directly place on the box body down on current storage box to not fixed, conveniently take and freeze and deposit the pipe, but when the user wholly takes to store the box, probably because the box body is fixed firm inadequately, lead to inside to freeze and deposit the pipe and fall out, the security when having reduced the storage box use. Therefore, a cell cryopreservation tube storage box capable of gradient cooling in an ultra-low temperature refrigerator is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but cell cryopreserving pipe storage box of gradient cooling in ultra-low temperature refrigerator in order to solve above-mentioned problem.

The utility model realizes the purpose by the following technical proposal, a cell cryopreservation tube storage box which can be cooled in a gradient way in an ultra-low temperature refrigerator, comprises a lower box body, an auxiliary structure and a fixed structure, wherein the top end of the lower box body is provided with an upper box body, and a cryopreservation tube main body is arranged inside the lower box body and the upper box body;

the auxiliary structure comprises absorbent cotton, the lower box body and the upper box body are respectively provided with a placing groove matched with the main body of the cryopreservation tube, and the absorbent cotton is glued inside the placing grooves;

the fixed knot constructs including the gag lever post, it is fixed with the dead lever to go up box body bottom symmetry, lower box body top all seted up with dead lever complex fixed slot, the fixed slot bottom has all run through the gag lever post, the gag lever post top in the dead lever outside all is fixed with the slider, box body inside all seted up down with slider complex spout, all be fixed with the second spring between slider and the spout.

Preferably, the inside shifting chute that has all seted up of lower box body of standing groove both sides, and the shifting chute inside all is provided with the clamp splice, the inside stopper that all is fixed with of shifting chute of both sides about the clamp splice, stopper and clamp splice inboard all are fixed with first spring.

Preferably, a handle is fixed at the top end of the upper box body, and cotton pads are glued at the clamping block ends on the inner side of the placing groove.

Preferably, the length of the clamping block positioned in the placing groove is less than the length from the clamping block to the outer side of the moving groove.

Preferably, the limiting rod extends to one end of the outer side of the lower box body and is fixed with a pull ring, and the length of the sliding groove is larger than that of the fixing rod.

Preferably, the length of the second spring is greater than that of the sliding groove, and fixing holes matched with the limiting rods are formed in the fixing rods.

The utility model has the advantages that:

1. the utility model discloses simple structure, convenient operation, it is fixed to press from both sides through the clamp splice to freeze to deposit the pipe main part, make freeze to deposit the pipe main part and fix inside the standing groove, thereby make and freeze to clamp between pipe main part and the lower box body and fix, and then protect the pipe main part through the cotton that absorbs water, reduce and go up the inside more drop of water that produces of box, and can absorb water to the drop of water that produces, avoid the drop of water to remain on freezing the pipe main part and influence the depositing of freezing the pipe main part, solve the problem that there is the drop of water to produce outside freezing the pipe main part when the gradient is cooled down of current storage box, improved the practicality of storage box;

2. the utility model discloses a stop lever carries out spacing fixed to the dead lever, make go up box body and lower box body fixed connection, avoid the user back of taking, it can freeze the storage tube main part with comparatively safe depositing to store the box, when needs are opened the box body down, the pulling pull ring, make the stop lever shift out inside the dead lever, make the stop lever relieve to the spacing fixed of dead lever, can take off last box body from the box body down, the problem of not fixing between box body and the last box body when using of current storage box has been solved, and easy operation is convenient, the security when having improved storage box and using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the utility model in front elevation after being opened;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. lower box body, 2, go up the box body, 3, cryopreserved pipe main part, 4, standing groove, 5, the cotton that absorbs water, 6, shifting chute, 7, clamp splice, 8, cotton pad, 9, stopper, 10, first spring, 11, dead lever, 12, fixed slot, 13, gag lever post, 14, slider, 15, spout, 16, second spring, 17, pull ring.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a cell cryopreservation tube storage box capable of gradient cooling in an ultra-low temperature refrigerator comprises a lower box body 1, an auxiliary structure and a fixing structure, wherein an upper box body 2 is arranged at the top end of the lower box body 1, and a cryopreservation tube main body 3 is arranged inside the lower box body 1 and the upper box body 2;

the auxiliary structure comprises absorbent cotton 5, the lower box body 1 and the upper box body 2 are both internally provided with a placing groove 4 matched with the cryopreservation tube main body 3, and the absorbent cotton 5 is glued inside the placing groove 4;

the fixed knot constructs including gag lever post 13, 2 bottom end symmetries of last box body are fixed with

dead lever

11, 1 top of box body all seted up down with dead lever 11 complex fixed slot 12, the gag lever post 13 has all been run through to fixed slot 12 bottom, the gag lever post 13 top in the dead lever 11 outside all is fixed with

slider

14, 1 inside spout 15 with slider 14 complex of all seting up of box body down, all be fixed with second spring 16 between slider 14 and the spout 15.

The inner parts of the lower box bodies 1 on two sides of the placing groove 4 are respectively provided with a moving groove 6, clamping blocks 7 are respectively arranged in the moving grooves 6, limiting blocks 9 are respectively fixed in the moving grooves 6 on the upper side and the lower side of each clamping block 7, first springs 10 are respectively fixed on the inner sides of the limiting blocks 9 and the inner sides of the clamping blocks 7 and are used for clamping and fixing the freezing tube main body 3 through the clamping blocks 7, so that the connection between the freezing tube main body 3 and the lower box body 1 is more stable, when the upper box body 2 is opened, the freezing tube main body 3 cannot be separated from the lower box body 1 along with the upper box body 2, and the freezing tube main body 3 is prevented from being taken out due to the opening of the upper box body 2, so that the freezing tube main body 3 can be stably placed in the lower box body 1, and the freezing tube main body 3 can be stably placed when being stored; the top end of the upper box body 2 is fixed with a handle, the ends of the clamping blocks 7 on the inner side of the placing groove 4 are all glued with cotton pads 8, the upper box body 2 is more convenient and labor-saving to take, the freezing tube main body 3 is protected through the cotton pads 8, and the freezing tube main body 3 is prevented from being damaged when the clamping blocks 7 clamp the freezing tube main body 3; the length of the clamping block 7 positioned in the placing groove 4 is smaller than the length from the clamping block 7 to the outer side of the moving groove 6, and the clamping block 7 is limited by the limiting block 9, so that the situation that the freezing storage pipe main body 3 cannot be completely placed in the placing groove 4 due to the fact that the clamping block 7 is moved out of the moving groove 6 too much is avoided, and the clamping block 7 can be completely placed in the moving groove 6 due to extrusion force, and therefore the freezing storage pipe main body 3 can be placed at the bottom end of the placing groove 4; pull rings 17 are fixed at one ends of the limiting rods 13 extending to the outer side of the lower box body 1, the length of the sliding grooves 15 is larger than that of the fixed rods 11, the effect of the pull rings 17 is that the limiting rods 13 are pulled by the pull rings 17 to be more convenient and labor-saving, and the limiting rods 13 can be completely moved out of the fixed rods 11 under the pulling action, so that the limiting of the limiting rods 13 on the fixed rods 11 is completely released, and the upper box body 2 can be separated from the lower box body 1; the length of second spring 16 is greater than the length of spout 15, dead lever 11 is inside all seted up with gag lever post 13 complex fixed orifices, and its effect can run through dead lever 11 butt under the promotion of second spring 16 inside box body 1 for guaranteeing gag lever post 13 to can be fixed with last box body 2.

When the utility model is used, when the freezing tube main body 3 needs to be stored, firstly, the freezing tube main body 3 is clamped and placed in the placing groove 4, when the freezing tube main body 3 moves to the bottom end of the placing groove 4, the freezing tube main body 3 extrudes the clamping blocks 7 at two sides, so that the clamping blocks 7 compress the first spring 10 and move to the inside of the moving groove 6, thereby the freezing tube main body 3 can continuously move downwards, when the freezing tube main body 3 moves to the bottom end of the placing groove 4, the clamping blocks 7 are butted at two sides of the freezing tube main body 3 under the pushing of the first spring 10, thereby the freezing tube main body 3 is clamped and fixed in the upper box body 2, the pull rings 17 at two sides are pulled, so that the limiting rod 13 compresses the second spring 16 and moves out of the fixing groove 12, then the fixed rod 11 at the bottom end of the upper box body 2 is clamped and placed in the fixing groove 12, the pull ring 17 is loosened, so that the limiting rod 13 runs through the fixed rod 11 and is butted in the upper box body 2 under the pushing of the second spring 16, thereby it is spacing to last box body 2 through gag lever post 13, make down fixed connection between box body 1 and the last box body 2, when freezing when depositing tub main part 3 because of the low temperature produces the drop of water, cotton 5 that absorbs water can be to freezing the drop of water absorption of depositing tub main part 3 surface, when needs will be down the inside freezing of box body 1 and deposit tub main part 3 and take out, the pull ring 17 of pulling both sides, make gag lever post 13 compression second spring 16 shift out the dead lever 11 inside, thereby make down the fixed of box body 1 and last box body 2 and remove, box body 1 will be down taken off to the rethread handle, can be with freezing tub main part 3 from the inside pull-out of box body 1 down.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a but cell cryopreservation pipe storage box of gradient cooling in ultra-low temperature refrigerator which characterized in that: the freezing storage device comprises a lower box body (1), an auxiliary structure and a fixing structure, wherein an upper box body (2) is arranged at the top end of the lower box body (1), and a freezing storage tube main body (3) is arranged inside the lower box body (1) and the upper box body (2);

the auxiliary structure comprises absorbent cotton (5), the lower box body (1) and the upper box body (2) are both internally provided with a placing groove (4) matched with the cryopreservation tube main body (3), and the absorbent cotton (5) is glued inside the placing groove (4);

the fixed knot constructs including gag lever post (13), it is fixed with dead lever (11) to go up box body (2) bottom symmetry, box body (1) top all seted up down with dead lever (11) complex fixed slot (12), gag lever post (13) have all been run through to fixed slot (12) bottom, gag lever post (13) top in dead lever (11) outside all is fixed with slider (14), box body (1) inside all seted up down with slider (14) complex spout (15), all be fixed with second spring (16) between slider (14) and spout (15).

2. The cell cryopreservation tube storage box capable of gradient cooling in an ultra-low temperature refrigerator according to claim 1, wherein: the movable groove (6) has all been seted up to lower box body (1) inside of standing groove (4) both sides, and inside all being provided with clamp splice (7) of movable groove (6), the movable groove (6) of both sides all is fixed with stopper (9) inside about clamp splice (7), stopper (9) and clamp splice (7) inboard all are fixed with first spring (10).

3. The cell cryopreservation tube storage box capable of gradient cooling in an ultra-low temperature refrigerator as claimed in claim 2, wherein: the top end of the upper box body (2) is fixed with a handle, and the ends of the clamping blocks (7) on the inner side of the placing groove (4) are all glued with cotton pads (8).

4. The cell cryopreservation tube storage box capable of gradient cooling in an ultra-low temperature refrigerator according to claim 1, wherein: one end of the limiting rod (13) extending to the outer side of the lower box body (1) is fixed with a pull ring (17), and the length of the sliding groove (15) is larger than that of the fixing rod (11).

5. The cell cryopreservation tube storage box capable of gradient cooling in an ultra-low temperature refrigerator according to claim 1, wherein: the length of the second spring (16) is greater than that of the sliding groove (15), and fixing holes matched with the limiting rods (13) are formed in the fixing rods (11).