CN216775929U

CN216775929U - Cell cryopreserving box and cryopreserving frame

Info

Publication number: CN216775929U
Application number: CN202123028026.1U
Authority: CN
Inventors: 孙刚; 汪土根
Original assignee: Bama Obit Life Technology Research Co ltd
Current assignee: Bama Obit Life Technology Research Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-21
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the technical field of cell cryopreservation, and particularly discloses a cell cryopreservation box which comprises a square box body and a cover body, wherein an opening is formed in the top of the box body, a limiting plate extends towards the inside of the opening from one side edge of the opening, shaft bodies are symmetrically arranged on the outer walls of the other side of the opening, which are positioned at the two ends of the box body, waist-shaped holes matched with the shaft bodies are formed in the two ends of one side of the cover body, and the limiting plate can be abutted against the edge of the other side of the cover body so as to limit the rotation of the cover body. The utility model also discloses a cell freezing rack which comprises a frame and a plurality of the freezing boxes, wherein the frame is provided with a plurality of cavities for inserting the freezing boxes. The cell cryopreservation box and the cell cryopreservation rack are convenient for cryopreservation of the packed cells.

Description

Cell cryopreserving box and cryopreserving frame

Technical Field

The utility model relates to the technical field of cell cryopreservation, in particular to a cell cryopreservation box and a cell cryopreservation rack.

Background

The cell generally needs to carry out long-term cryopreserving in the liquid nitrogen environment, when the operation, at first place the cell in cryopreserving the box, then place cryopreserving the box on cryopreserving the frame, will cryopreserve the frame at last and place in the liquid nitrogen container, in order to realize freezing of cell and deposit, for example the utility model patent of publication No. CN205087342U discloses a cell cryopreserving the box and cryopreserving a frame integrated configuration, it can be used for placing the cell in the liquid nitrogen container and cryopreserving, and the cell is before putting into the cryopreserving box, packs the cell into cryopreserving bag earlier usually, then puts into the cryopreserving bag to cryopreserving the box in, but foretell cryopreserving box formula structure as an organic whole can not realize opening operation, consequently is not convenient for putting into the cell after the bagging-off and cryopreserving in the box and cryopreserving.

Disclosure of Invention

The present invention is to solve at least one of the above-mentioned problems, and provides a cell cryopreservation box and a cell cryopreservation rack, which are convenient for cryopreservation of packed cells.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a cell cryopreserving box, includes square box body and lid, the top of box body is provided with the opening, an open-ended side edge is towards the inside stopper that extends of opening, the symmetry is provided with the axis body on the outer wall that open-ended opposite side lies in the box body both ends, the lid wherein the both ends of one side be provided with axis body complex waist type hole, so that the lid can slide and rotate around the axis of axis body relative to the axis body, the stopper can with the opposite side edge butt of lid, carry on spacingly with the rotation to the lid.

Preferably, the cover body is provided with a label hole.

Preferably, the middle part of the cover body is provided with a push-pull hole.

Preferably, flanges symmetrically extend from two ends of the cover body, and the waist-shaped hole is formed in one end, far away from the limiting plate, of each flange.

Preferably, the limiting plate extends obliquely upwards towards the inside of the opening.

Preferably, the axis body is a bolt, and the outer walls at the two ends of the box body are provided with mounting holes, and the bolt is in threaded fit with the mounting holes.

The application also discloses a cell cryopreserving frame, including the frame, and a plurality of above-mentioned arbitrary cryopreserving box, it is provided with a plurality of cavitys that are used for inserting cryopreserving box to arrange on the frame.

Preferably, one end of the cavity is closed, the other end of the cavity is provided with an insertion hole, and the upper surface and the lower surface of the cavity are both provided with open holes.

Preferably, the cavity is provided with an elastic sheet protruding from one side wall of the cavity, and the elastic sheet can be abutted against the side wall of the box body to limit the box body.

Preferably, the top of the frame is provided with a lifting ring.

The beneficial effects are that: compared with the prior art, the cell cryopreservation box and the cell cryopreservation rack have the advantages that the box body and the cover body are arranged, the shaft body is arranged at the two ends of the box body and movably connected with the waist-shaped hole in the cover body, the cover body can be driven to slide back to the limiting plate relative to the shaft body in the using process, the cover body slides out from the lower part of the limiting plate, the cover body can rotate around the shaft body in the reverse direction, the cover body is opened, the bagged cells can be placed into the box body, then the cover body is rotated in the forward direction until the cover body is flush with the opening, the cover body is driven to slide towards the limiting plate relative to the shaft body, the edge of the cover body slides into the lower part of the limiting plate, the cover body is limited by the limiting plate, the cover body cannot rotate relative to the shaft body, the opening of the cover body is ensured to be closed, the connecting structure of the cover body and the box body is convenient to use, and the opening of the box body can be opened or closed flexibly by the cover body, so that the bagged cells can be conveniently put into the box body, and the bagged cells can be conveniently taken out from the box body.

Drawings

The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:

FIG. 1 is a schematic structural view of a cryopreservation cartridge of the present application from one perspective;

FIG. 2 is a schematic structural view of the cryopreservation box of the present application from another perspective;

FIG. 3 is a schematic structural view of a cryopreserving frame according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of the cryopreservation stand according to another aspect of the present application.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, as long as it is not disposed at both ends within the scope defined by the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in figures 1 and 2, a cell cryopreservation box comprises a square box body 1 and a cover body 2, wherein an opening 3 is formed in the top of the box body 1, a limiting plate 4 extends towards the inside of the opening 3 from one side edge of the opening 3, shaft bodies 5 are symmetrically arranged on the outer walls of two ends of the box body 1 on the other side of the opening 3, specifically, the box body 1 comprises a square bottom plate, end plates are vertically arranged at two ends of the bottom plate, a side plate is vertically arranged on one side of the bottom plate to form the box body 1 with both open side parts and open top, the limiting plate 4 extends towards the inside of the opening 3 from the top of the side plate, the shaft bodies 5 are symmetrically arranged at one ends of the two end plates, which are opposite to the limiting plate 4, and kidney-shaped holes 6 matched with the shaft bodies 5 are formed in two ends of one side of the cover body 2 to enable the cover body 2 to slide towards or opposite to the limiting plate 4 relative to the shaft bodies 5 and enable the cover body 2 to rotate around the axis of the shaft bodies 5, the bottom surface of limiting plate 4 can be with the opposite side edge butt of lid 2 to carry out spacing to the rotation of lid 2.

The cell cryopreservation box is provided with the box body 1 and the cover body 2, the shaft bodies 5 are arranged at two ends of the box body 1 and movably connected with the waist-shaped holes 6 on the cover body 2, the cover body 2 can be driven to slide back to the limiting plate 4 relative to the shaft bodies 5 in the using process, so that the cover body 2 slides out from the lower part of the limiting plate 4, the cover body 2 can rotate the cover body 2 reversely around the shaft bodies 5 to open the cover body 2, the bagged cells can be put into the box body 1, then the cover body 2 is rotated forwards until the cover body 2 is flush with the opening 3, the cover body 2 is driven to slide towards the limiting plate 4 relative to the shaft bodies 5, the edge of the cover body 2 slides into the lower part of the limiting plate 4, the cover body 2 is limited by the limiting plate 4, the cover body 2 cannot rotate relative to the shaft bodies 5, the condition that the opening 3 is sealed by the cover body 2 is ensured, and the connecting structure of the box body 1, convenient to use, lid 2 can be nimble open or seal the opening 3 of box body 1 to in box body 1 is put into to the cell after the bagging-off, and take out in the cell follow box body 1 after the bagging-off.

Heavily at one of them embodiment, can seted up label hole 7 on the lid 2, specifically, label hole 7 can be seted up in the upper end of lid 2, and is square setting, through being provided with label hole 7 for the cell after the bagging-off can observe the label of record cell information on the cryopreserved bag through label hole 7 after putting into box body 1.

Further, push-pull hole 8, specific, push-pull hole 8 can be the round hole, through set up push-pull hole 8 on lid 2, makes things convenient for operating personnel to open and close lid 2, can have been seted up at the middle part of lid 2. Through being provided with label hole 7 and push-and-pull hole 8, can make more liquid nitrogen flow in box body 1 to make the temperature of box body 1 inside unanimous with the outside temperature of box body 1.

In another embodiment, the two ends of the cover body 2 can be symmetrically extended with flanges 9, the waist-shaped hole 6 is arranged at one end of the flange 9 far away from the limiting plate 4, specifically, the cover body 2 comprises a square top plate, the two ends of the top plate are perpendicularly extended with the flanges 9, the waist-shaped hole 6 is extended along the width direction of the cover body 2, so that the cover body 2 can slide along the width direction of the cover body 2 when sliding relative to the shaft body 5, one side of the top plate far away from the limiting plate 4 is perpendicularly extended with a sealing plate, and when the cover body 2 is closed, the sealing plate can seal the opening 3 on one side of the box body 1.

In one preferred embodiment, the limiting plate 4 extends obliquely upward toward the inside of the opening 3, specifically, the angle of inclination of the limiting plate 4 is 5 to 8 °, and by setting the limiting plate 4 slightly obliquely upward, one side of the lid body 2 is more easily slid into the lower side of the limiting plate 4.

In a more preferred embodiment, the axis body 5 can be a bolt, the outer walls at the two ends of the box body 1 are provided with mounting holes, the bolt is in threaded fit with the mounting holes, the bolt is adopted as the axis body 5 which is in movable fit with the cover body 2, the assembly and disassembly are convenient, and the production process is simple.

As shown in fig. 3 and 4, the present application further discloses a cell cryopreservation rack, which comprises a frame 11 and a plurality of cryopreservation boxes, wherein the frame 11 may be square, and a plurality of cavities 12 for inserting the cryopreservation boxes are arranged on the frame 11 along the length direction thereof.

The utility model relates to a cell cryopreservation rack, which is characterized in that a box body 1 and a cover body 2 are arranged, shaft bodies 5 are arranged at two ends of the box body 1 and movably connected with kidney-shaped holes 6 on the cover body 2, the cover body 2 can be driven to slide back to a limiting plate 4 relative to the shaft bodies 5 in the use process, so that the cover body 2 slides out from the lower part of the limiting plate 4, the cover body 2 can reversely rotate the cover body 2 around the shaft bodies 5 to open the cover body 2, bagged cells can be put into the box body 1, then the cover body 2 is reversely rotated until the cover body 2 is flush with an opening 3, the cover body 2 is driven to slide towards the limiting plate 4 relative to the shaft bodies 5, the edge of the cover body 2 slides into the lower part of the limiting plate 4, the cover body 2 is limited by the limiting plate 4, the cover body 2 cannot rotate relative to the shaft bodies 5, so as to ensure that the opening 3 is closed by the cover body 2, and the connecting structure of the box body 1, convenient to use, lid 2 can be nimble open or seal the opening 3 of box body 1 to in box body 1 is put into to the cell after the bagging-off, and take out in the cell after the bagging-off of being convenient for is followed box body 1.

In one embodiment of the cryopreservation rack, one end of the cavity 12 is closed, the other end is provided with an insertion port 16 so that the cryopreservation box can be inserted into the cavity 12 through the insertion port 16, and the upper surface and the lower surface of the cavity 12 are both provided with the open holes 13 so that liquid nitrogen can flow into the box body 1 of the cryopreservation box through the open holes 13.

In a more preferred embodiment, one side wall of the cavity 12 is convexly provided with an elastic sheet 14, the elastic sheet 14 can abut against the side wall of the box body 1, so that the box body 1 can be stably inserted into the cavity 12 through the friction force between the elastic sheet 14 and the side wall of the box body 1, the box body 1 is limited, and the box body 1 is prevented from sliding out of the cavity 12.

In another embodiment, the top of the frame 11 may be provided with a bail 15 to facilitate removal of the freezers from and insertion of the freezers into the liquid nitrogen tank.

The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.

Claims

1. The utility model provides a cell cryopreserving box, a serial communication port, including square box body (1) and lid (2), the top of box body (1) is provided with opening (3), one side edge of opening (3) is towards opening (3) inside extension limiting plate (4), the opposite side of opening (3) is located the outer wall at box body (1) both ends and is provided with axis body (5) in the symmetry, the both ends of lid (2) wherein one side are provided with axis body (5) complex waist type hole (6), so that lid (2) can slide and rotate around the axis of axis body (5) relative axis body (5), limiting plate (4) can with the opposite side edge butt of lid (2), in order to carry out spacingly to the rotation of lid (2).

2. The cell cryopreservation box of claim 1, wherein the cover body (2) is provided with a label hole (7).

3. The cell freezing box according to claim 1, wherein the middle part of the cover body (2) is provided with a push-pull hole (8).

4. The cell freezing box according to claim 1, wherein flanges (9) symmetrically extend from two ends of the cover body (2), and the waist-shaped hole (6) is formed at one end of the flange (9) far away from the limiting plate (4).

5. A cell cryopreservation box according to claim 1, wherein the limiting plate (4) extends obliquely upward toward the inside of the opening (3).

6. The cell freezing box according to claim 1, wherein the shaft body (5) is a bolt, and the outer walls of the two ends of the box body (1) are provided with mounting holes, and the bolt is in threaded fit with the mounting holes.

7. A cell freezing rack, characterized in that, comprises a frame (11) and a plurality of freezing boxes according to any one of claims 1-6, wherein, a plurality of cavities (12) for inserting the freezing boxes are arranged on the frame (11).

8. The cell freezing rack according to claim 7, wherein one end of the cavity (12) is closed, the other end is provided with an insertion opening (16), and the upper surface and the lower surface of the cavity (12) are provided with openings (13).

9. The cell freezing rack according to claim 7, wherein a spring plate (14) is convexly arranged on one side wall of the cavity (12), and the spring plate (14) can be abutted against the side wall of the box body (1) to limit the position of the box body (1).

10. A cell cryopreservation rack as claimed in claim 7 wherein the top of the frame (11) is provided with a bail (15).