CN217851048U

CN217851048U - Cell cryopreservation box

Info

Publication number: CN217851048U
Application number: CN202220977250.0U
Authority: CN
Inventors: 李永刚; 李娜; 成英
Original assignee: Nanjing Genstars Biotech Co ltd
Current assignee: Nanjing Genstars Biotech Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-11-22
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a cell cryopreserving box, comprises a box bod and a cover body, the front side of lid is connected through connect buckle to the top front side of box body, the inside of box body is provided with first division board and second division board, the both sides of first division board are fixed in respectively on the front side inner wall and the rear side inner wall of box body, constitute first cryopreserved chamber between the left side wall of first division board and box body, the both sides of second division board are fixed in respectively on the right side inner wall of the right side wall of first division board and box body, it cryopreserves the chamber to constitute the second respectively between the back lateral wall of second division board and the box body and the preceding lateral wall and the chamber is cryopreserved to the third, first cryopreserved chamber and second cryopreserved intracavity all are provided with mount and limiting plate, it places the hole all to have seted up corresponding cryopreserved pipe on mount and the limiting plate. The utility model has the advantages of simple structure, convenient to use can realize freezing quick opening and shutting of depositing the box cover body, and the cell of being convenient for freezes taking of depositing the pipe, and can manage to freezing and play the guard action.

Description

Cell cryopreservation box

Technical Field

The utility model belongs to the technical field of biological equipment, concretely relates to cell cryopreserving box.

Background

In the experiment operation of cell freezing, a freezing box is usually used to slowly cool cells to-80 ℃, and then the cells are placed in a refrigerator or a liquid nitrogen tank for long-term storage. The existing cell cryopreservation box is difficult to open and close in a freezing state, is time-consuming to operate, is separated from the cryopreservation box body, and is not easy to return after being used.

Disclosure of Invention

For solving prior art's not enough, the utility model aims to provide a cell cryopreserved box, simple structure, convenient to use can realize the rapid opening and shutting of cryopreserved box cover body, and the cell cryopreserved pipe of being convenient for takes, and can play the guard action to cryopreserved pipe.

In order to realize the above object, the utility model adopts the following technical scheme:

the utility model provides a cell cryopreserved box, comprises a box body and a cover body, the front side of lid is connected through connector clip to the top front side of box body, the inside of box body is provided with first division board and second division board, the both sides of first division board are fixed in respectively on the front side inner wall and the rear side inner wall of box body, constitute first cryopreserved chamber between the left side wall of first division board and box body, the both sides of second division board are fixed in respectively on the right side wall of first division board and the right side inner wall of box body, constitute second cryopreserved chamber and third cryopreserved chamber between the rear side wall of second division board and box body and the preceding lateral wall respectively, first cryopreserved chamber and second cryopreserved intracavity all are provided with place frame and limiting plate, it places the hole all to have seted up corresponding cryopreserved pipe on place frame and the limiting plate.

Preferably, aforementioned second freezes deposits chamber and the inside four edges of third freezes deposits intracavity portion and all is provided with the fixed block, the top of fixed block is provided with the adjustment tank, be provided with first internal thread on the inner wall of adjustment tank, four edges of limiting plate all are provided with the round hole, the round hole internalization is provided with adjusting screw, adjusting screw's lateral wall is provided with the first external screw thread corresponding with first internal thread, adjusting screw's lower extreme threaded connection is in the adjustment tank, through rotatory adjusting screw, the length of adjustment tank is inserted to adjustable adjusting screw, thereby adjust the height of limiting plate, in order to adapt to the not freeze the pipe of depositing of co-altitude.

Preferably, both sides of the upper portion of the adjusting screw rod are vertically fixed with supporting rods, the top of each supporting rod is in contact with the bottom of the limiting plate, so that a supporting effect is achieved, the limiting plates can be supported through the supporting rods, the upper portions of the cryopreserved pipes are limited through the limiting plates, and the cryopreserved pipes are prevented from shaking back and forth.

More preferably, the third freezing chamber is provided inside with a base and a plurality of fixed pipes, the base is provided with a plurality of fixed grooves, the inner wall of each fixed groove is provided with a second internal thread, the outer side wall of each fixed pipe is provided with a second external thread corresponding to the second internal thread, the lower part of each fixed pipe is in threaded connection with the fixed groove, and the length of the fixed pipe inserted into the fixed groove can be adjusted by rotating the fixed pipe.

Further preferably, the top and the bottom of the fixing tube are both in an open structure, so that the freezing tube can be inserted into the fixing tube, and the freezing tube can be better protected.

Particularly, the rear side of the top of the box body is connected with the rear side of the cover body through the hinge, so that the rear cover body can be conveniently opened to return, and the operation is convenient.

The utility model discloses an useful part lies in: the utility model has simple structure and convenient use, can realize the quick opening and closing of the cover body of the cryopreservation box through the connecting buckle, and is convenient for taking the cell cryopreservation tube; the heights of the limiting plates in the first freezing chamber and the second freezing chamber are adjusted, so that the freezing pipes with different heights can be limited, the freezing pipes are prevented from shaking back and forth, and the application range is widened; the freezing pipe is inserted into the fixed pipe and the fixed groove, the freezing pipe can be protected in an all-round mode, the protection effect is better, and the freezing pipe with special requirements is applicable.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a perspective view of the present invention.

The meaning of the reference symbols in the figures: 1. the box body, 2, the lid, 3, connect the buckle, 4, first division board, 5, second division board, 6, first cryopreserved chamber, 7, the second cryopreserved chamber, 8, the third cryopreserved chamber, 9, the shelf, 10, the limiting plate, 10.1, cryopreserved pipe place the hole, 11, the fixed block, 12, adjusting screw, 12.1, branch, 13, the base, 13.1, the fixed slot, 14, fixed pipe, 15, cryopreserved pipe.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

See fig. 1 to 3, the utility model discloses a cell cryopreserving box, including box body 1 and lid 2, the front side of lid 2 is connected through connect buckle 3 to the top front side of box body 1, and the rear side of hinged joint lid 2 is passed through to the top rear side of box body 1, is convenient for open the playback of back lid 2, convenient operation.

The inside of box body 1 is provided with first division board 4 and second division board 5, on the both sides of first division board 4 were fixed in the front side inner wall and the rear side inner wall of box body 1 respectively, constitute first cryopreserved chamber 6 between the left side wall of first division board 4 and box body 1, on the both sides of second division board 5 were fixed in the right side wall of first division board 4 and the right side inner wall of box body 1 respectively, constitute second cryopreserved chamber 7 and third cryopreserved chamber 8 between the rear side wall of second division board 5 and box body 1 and the preceding lateral wall respectively.

All be provided with place frame 9 and limiting plate 10 in first cryopreserved chamber 6 and the second cryopreserved chamber 7, all seted up corresponding cryopreserved pipe on place frame 9 and the limiting plate 10 and place hole 10.1. The second freezes deposits chamber 7 and the inside four edges in third freezes deposits chamber 8 and all is provided with fixed block 11, the top of fixed block 11 is provided with the adjustment tank, be provided with first internal thread on the inner wall of adjustment tank, four edges of limiting plate 10 all are provided with the round hole, the round hole internalization is provided with adjusting screw 12, adjusting screw 12's lateral wall is provided with the first external screw thread corresponding with first internal thread, adjusting screw 12's lower extreme threaded connection is in the adjustment tank, through rotatory adjusting screw 12, the length that adjustable adjusting screw 12 inserted the adjustment tank, thereby adjust limiting plate 10's height, in order to adapt to not co-altitude freezes deposits pipe 15.

The equal vertical fixation in upper portion both sides of adjusting screw 12 has branch 12.1, and the top of branch 12.1 contacts with the bottom of limiting plate 10 to play the supporting role, can support limiting plate 10 through branch 12.1, it is spacing to the upper portion of freezing pipe 15 through limiting plate 10, avoids freezing pipe 15 to rock back and forth.

The inside of third cryopreserving chamber 8 is provided with base 13 and a plurality of fixed pipe 14, is provided with a plurality of fixed slots 13.1 on the base 13, is provided with the second internal thread on the inner wall of fixed slot 13.1, is provided with the second external screw thread corresponding with the second internal thread on the lateral wall of fixed pipe 14, and the lower part threaded connection of fixed pipe 14 is in fixed slot 13.1, can adjust the length that fixed pipe 14 inserted in fixed slot 13.1 through rotatory fixed pipe 14. The top and the bottom of the fixed pipe 14 are both of an opening structure, and the freezing pipe 15 can be inserted into the fixed pipe 14, so that the freezing pipe 15 can be better protected.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. The utility model provides a cell freezes deposits box, includes box body (1) and lid (2), its characterized in that, the front side of lid (2) is connected through connect buckle (3) to the top front side of box body (1), and the inside of box body (1) is provided with first division board (4) and second division board (5), on the both sides of first division board (4) are fixed in the front side inner wall and the rear side inner wall of box body (1) respectively, constitute first chamber (6) of freezing deposit between the left side wall of first division board (4) and box body (1), on the both sides of second division board (5) are fixed in the right side wall of first division board (4) and the right side inner wall of box body (1) respectively, constitute second between the rear side wall of second division board (5) and box body (1) and the front side wall respectively and freeze chamber (7) and third chamber (8) of freezing deposit, all be provided with place frame (9) and third chamber (10) in first chamber (6) and the second chamber (7) of freezing deposit all, set up corresponding place pipe (10.10) on place the frame (9) and the hole of freezing deposit (10).

2. The cell cryopreservation box of claim 1, wherein four corners inside the second cryopreservation cavity (7) and the third cryopreservation cavity (8) are respectively provided with a fixed block (11), the top of the fixed block (11) is provided with an adjusting groove, the inner wall of the adjusting groove is provided with a first internal thread, four corners of the limiting plate (10) are respectively provided with a round hole, an adjusting screw (12) is movably arranged in the round hole, the outer side wall of the adjusting screw is provided with a first external thread corresponding to the first internal thread, and the lower end of the adjusting screw (12) is in threaded connection with the adjusting groove.

3. The cell cryopreservation box of claim 2, wherein two sides of the upper part of the adjusting screw (12) are vertically fixed with a support rod (12.1), and the top of the support rod (12.1) is in contact with the bottom of the limiting plate (10) to play a supporting role.

4. The cell cryopreservation box of claim 1, wherein a base (13) and a plurality of fixing tubes (14) are arranged inside the third cryopreservation cavity (8), a plurality of fixing grooves (13.1) are arranged on the base (13), a second internal thread is arranged on the inner wall of each fixing groove (13.1), a second external thread corresponding to the second internal thread is arranged on the outer side wall of each fixing tube (14), and the lower parts of the fixing tubes (14) are screwed into the fixing grooves (13.1).

5. The cell cryopreservation box of claim 4, wherein the top and the bottom of the fixing tube (14) are both open structures.

6. The cell cryopreservation box of claim 1, wherein the top rear side of the box body (1) is connected with the rear side of the cover body (2) through a hinge.