CN217136616U - Freezing frame - Google Patents

Abstract

The application provides a freeze and deposit frame relates to freezing storage apparatus technical field, and this freeze and deposit frame includes: a frame, and at least one housing chamber, a positioning member; the accommodating chamber comprises at least one opening, the frame surrounds one or more accommodating chambers, and the positioning part comprises at least two positioning columns; the at least two positioning columns are arranged at the bottom end of the frame and are configured to be fixed in position when the cryopreservation frame moves to the storage device through the at least two positioning columns. The interlayer space surrounded by the frame forms one or more accommodating chambers, and the accommodating chambers at least have one unsealed opening for placing in or taking out the biological sample or the freezing storage box; through setting up the reference column in freezing frame bottom for freezing frame is got the in-process that carries out the storage by the clamp and can be realized freezing the accurate positioning of depositing the frame, stability, the equilibrium of location when having improved the removal.

Description

Freezing frame

Technical Field

The application relates to the technical field of freezing storage instruments, in particular to a freezing storage rack.

Background

With the development of the biomedical industry in recent years, the number of specimens required to be cryopreserved in scientific research and medical institutions has increased year by year. In order to improve the personnel efficiency and the use efficiency of storage equipment, optimize the collection, processing, storage, tracking and transportation of biological samples, complete the construction and management of high-quality and high-standard intelligent biological sample banks, the cryopreservation rack is also more and more important, and is widely applied to the field of long-term storage in the biological sample banks.

The existing frame type cryopreservation frame is a sandwich type interval space with a certain extending length, the sandwich type interval space is divided into a plurality of independent accommodating chambers along the length direction, the width of each accommodating chamber is matched with the width of a cryopreservation box, and the cryopreservation frame generally needs to be moved integrally by manpower during storage and taking and is inconvenient to use; meanwhile, the cryopreservation rack in the existing biological sample library is not accurately positioned when being placed in a storage device and is easy to slide when being vibrated.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a freeze and deposit frame, through freezing and deposit frame bottom installation reference column, with the through-hole cooperation among the storage device for freeze and deposit the frame and get the rigidity that the in-process can realize freezing and deposit the frame by the clamp, thereby solve above-mentioned "freeze and deposit the frame and put into storage device when fixing a position not accurate, receive the technical problem that slides easily when vibrations".

The embodiment of the application provides a cryopreserved frame, includes: a frame, and at least one containment chamber; the receiving chamber includes at least one opening, and the frame surrounds one or more receiving chambers, and further includes: a positioning member; the positioning part comprises at least two positioning columns; the at least two positioning columns are arranged at the bottom end of the frame and are configured to fix the positions of the cryopreservation rack through the at least two positioning columns when the cryopreservation rack is moved into the storage device.

In the implementation process, the interlayer space surrounded by the frame forms one or more accommodating chambers, and the accommodating chambers at least have one unsealed opening for putting in or taking out the biological sample or the freezing storage box; the freezing box that will deposit biological sample places each room that holds on the freezing frame of depositing, and then through depositing frame bottom installation reference column freezing, can support freezing and deposit the whole storage device who places low temperature environment of frame and save, can make the freezing frame be got the in-process of getting to carry out the storage simultaneously and can realize freezing the rigidity of depositing the frame at any time by the clamp, stability, the equilibrium of location when having improved the removal.

In an optional implementation manner, the positioning column is matched with a through hole of a positioning plate in the storage device to fix the position of the cryopreservation rack.

In the above-mentioned realization in-process, when removing and freezing the frame and saving, ensure that the reference column that will freeze the frame bottom falls into the through-hole of locating plate in fixed, can realize fast freezing the location of depositing the frame, improved the stability, the equilibrium of location to improve the efficiency when removing and freezing the frame and saving, make to freeze the frame and can be fixed a position fast by the in-process of removal storage.

In an optional embodiment, the positioning pillar is adapted to the size of the opening of the through hole.

In the above-mentioned realization process, the maximum diameter of reference column can not exceed the maximum diameter of through-hole in the storage device, when removing the cryopreserved frame and saving to can fall into the through-hole of locating plate through the reference column that will cryopreserved frame bottom and realize spacing fixed, convenient and practical.

In an optional implementation manner, the positioning columns are matched with the through holes arranged on the positioning plate according to the interval sequence of the positioning columns, so that the position of the cryopreservation rack is fixed.

In the above-mentioned realization in-process, when removing and freezing the frame and saving, it is fixed in falling into the arbitrary a set of through-hole of locating plate with the reference column that freezes the frame bottom, all can realize fast freezing the accurate location of depositing the frame, and convenient the removal is conveniently taken at any time, has improved the practicality.

In an optional embodiment, the method further comprises: a clamped member fixedly disposed at a top end of the frame and configured to enable the cryopreserving rack to move into a storage device by clamping the clamped member.

In the above-mentioned realization process, press from both sides through mechanical clamping jaw hand and get or the manual work grips this by the holder and can store freezing the storage device assigned position that the frame removed the ultra-low temperature environment, be convenient for press from both sides and get freezing the frame and remove to can fix a position more fast freezing the frame, convenient and practical.

In an alternative embodiment, the gripped member has a recess or protrusion configured to receive the grip of a gripper apparatus to move the freezers into storage by the gripper apparatus.

In the implementation process, the outside of the clamped piece can be provided with a groove or a protrusion which is matched with the clamping equipment to realize clamping. Press from both sides through controller instruction automatic control and get equipment centre gripping by the holder, owing to by the holder with freeze and deposit the integration of frame to can deposit the frame with freezing and remove ultra-low temperature storage device assigned position and access, can accurate location when realizing automatic control, improve personnel's efficiency and storage device availability factor, optimize the collection, handle, storage, pursuit and the transportation of biological sample, help accomplishing high quality, high standard intelligent biological sample storehouse construction and management.

In an optional embodiment, the method further comprises: a reinforcement post disposed at an opening of the one or more pockets.

In the implementation process, the reinforcing column is used for fixing and limiting the opening of the frame, the opening is pulled, the frame can be prevented from deforming, and the tensile strength of the freezing storage frame is improved.

In an optional embodiment, the reinforcing column is detachably connected with the cryopreservation rack.

In the above-mentioned realization process, the enhancement post is connected with freezing frame dismantlement formula for when the frame was accomodate or was retrieved, take off the enhancement post, can reduce the volume of freezing frame fast, reduce and accomodate or retrieve the cost.

In an alternative embodiment, the opening of the receiving chamber is configured to receive a cryopreservation cartridge for storing the cryopreservation cartridge into the cryopreservation rack.

At above-mentioned realization in-process, place the cryopreserving box in the accommodation chamber that the frame centers on, can reduce external environment's influence, the safe, the concentrated management of the cryopreserving box of the dress biological sample of being convenient for.

In an optional embodiment, the method further comprises: a baffle plate; the frame further comprises closed sides which are arranged at the opposite sides and/or the lateral sides of the opening of the accommodating chamber, and the closed sides are formed by covering the frame by the baffle plates.

In the above-mentioned realization process, the accommodation chamber that encloses through the baffle closed freezing frame removes and takes all the other sides of open-ended, can reduce external environment's influence, the safe of the freezing box of the dress biological sample of being convenient for, the management of concentrating.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in more detail below.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a first cryopreservation rack provided in an embodiment of the present application;

fig. 2 is a schematic structural view of a freezing rack and a positioning plate in cooperation according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a second cryopreservation rack provided in the embodiment of the present application.

Icon: 01-freezing and storing the shelves; 10-a frame; 11-a containment chamber; 111-opening; 12-a positioning member; 121-positioning columns; 13-a clamped member; 131-a recess; 14-a reinforcement column; 15-a baffle; 20-positioning a plate; 21-a through hole; 30-gripping device.

Detailed Description

The technical solution in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used for distinguishing the description only, and are not to be construed as indicating or implying any such actual relationship or order between such entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like refer to the orientation or positional relationship based on the drawings, or the orientation or positional relationship that the utility model product usually visits when in use, and are only for convenience of describing and simplifying the present application, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

Throughout the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The freezing frame 01 is a container for storing reagent and biological sample at low temperature in biology and medicine. The freezing frame 01 is generally matched with a freezing box for use, stored in an ultra-low temperature refrigerator and a liquid nitrogen container, and the temperature of the freezing frame can be kept below minus 80 ℃. Frame-type cryopreserving frame 01 is the intermediate layer formula interval space that has certain extension length, in intermediate layer formula interval space, separates into a plurality of independent cells along length direction, and the width of cell suits with the width of cryopreserving box, and its two width direction sides then are respectively for the opening side that cryopreserving box got and was put and the bottom side of taking the block structure.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a first cryopreservation rack 01 according to an embodiment of the present disclosure. This cryopreserved frame 01 includes: a frame 10, and at least one housing 11, a positioning member 12. Wherein, the accommodating chamber 11 comprises at least one opening 111, the positioning part 12 comprises at least two positioning posts 121, and the frame 10 surrounds one or more accommodating chambers 11.

Illustratively, the cryopreservation rack 01 can be a frame-type cryopreservation rack 01 commonly used in the prior art, and the frame 10 can be a frame structure which is integrally formed and has a rectangular shape, a square shape or other suitable shapes. The frame 10 may be constructed of several stainless steel bars in a vertical direction, forming one or more inner independent compartments of the cartridge structure from top to bottom, thereby forming one or more receiving chambers 11 for storing biological samples or freezing cartridges. As shown in fig. 1, the compartment surrounded by the frame 10 may be a square frame, and the left and right partitions of each layer of the accommodating chamber 11 and the frame 10 are located in the square frame, so that the structure configuration can form a compact integral structure, and each accommodating chamber 11 and each partition are located in the frame 10, which helps to protect the accommodating chamber 11 and the partitions by the frame 10.

The chambers 11 are arranged in a grid-like manner inside the frame 10, and may be similar to an ice grid, and have at least one unsealed opening 111 for the insertion or removal of biological samples or cryopreservation boxes. The positioning component 12 may be a fixing structure such as a bolt in the form of a plug, and may be matched with the through hole 21 in the storage device, and has at least two positioning pillars 121 with the same column structure, so as to fix the position of the cryopreservation rack 01 while supporting the cryopreservation rack 01, and prevent sliding.

The at least two positioning posts 121 of the positioning component 12 are disposed at the bottom end of the frame 10, and are configured to fix the position of the cryopreservation rack 01 through the at least two positioning posts 121 when the cryopreservation rack 01 moves into the storage device.

Illustratively, the storage device may be a common ultra-low temperature storage device. Two or more positioning columns 121 for supporting and fixing the freezing frame 01 can be fixedly welded or screwed at the corner position or the balanced stress point position of the bottom end of the frame 10 of the freezing frame 01. The positioning columns 121 support the frame 10, so that the whole lower surface of the frame 10 is not in contact with the surface of the placing platform in the storage equipment, and the use abrasion of the whole lower surface of the frame 10 can be reduced; the frame 10 is fixed by the positioning posts 121, so that the cryopreservation rack 01 is moved to a designated position of the ultra-low temperature storage device for access, for example: as shown in fig. 1, the number of the positioning posts 121 is 4, and the positioning posts are respectively installed at four corners of the bottom end of the frame 10, and the four positioning posts 121 at the bottom end of the cryopreservation rack 01 are inserted into corresponding positions of the ultra-low temperature storage device, so that accurate positioning is realized.

When carrying out the low temperature storage to the biological sample, the freezing box that will deposit the biological sample places each room 11 that holds on freezing frame 01, and then through freezing frame 01 bottom installation reference column 121, can support freezing frame 01 whole storage device who places low temperature environment and save, can make freezing frame 01 to be got the in-process that carries out the storage by the clamp and can realize freezing frame 01's rigidity at any time simultaneously, thereby solve above-mentioned "freezing frame 01 fixes a position when putting into storage device inaccurate, receive the technical problem that slides easily when vibrations".

In one embodiment, as shown in fig. 2, fig. 2 is a schematic structural view of a freezing rack and a positioning plate provided in an embodiment of the present application. The positioning column 121 of the freezing storage rack 01 is matched with the through hole 21 of the positioning plate 20 in the storage device to realize the position fixing of the freezing storage rack 01.

For example, the positioning plate 20 having the through hole 21 corresponding to the positioning post 121 may be previously placed or mounted in the storage apparatus. Wherein, this locating plate 20 can be the arbitrary steel sheet that can support freezing frame 01 weight, and this through-hole 21 can be with reference column 121 complex screw thread round hole, can be the screw thread round hole of having seted up a plurality of draw-in groove formula structures in advance on this locating plate 20 promptly, and this locating plate 20 can be run through completely to this screw thread round hole, also can be that the part runs through this locating plate 20, all is used for joint reference column 121. When removing and freezing frame 01 and saving, ensure that the reference column 121 that will freeze frame 01 bottom falls into the through-hole 21 of locating plate 20 and fixes, can realize fast freezing frame 01's location, improved the stability, the equilibrium of location.

In one embodiment, the positioning posts 121 of the cryopreservation rack 01 are adapted to the size of the opening 111 of the through hole 21.

The positioning post 121 may be a cylindrical, threaded mechanical cylinder structure, the maximum diameter of which cannot exceed the maximum diameter of the through hole 21 in the storage device, and may be adapted to the size of the opening 111 of the through hole 21, that is, the positioning post 121 and the through hole 21 can be just clamped together without too much extra space; the maximum diameter of the positioning column 121 may also be smaller than the opening 111 of the through hole 21 in the storage device, so that the positioning column 121 may be clamped and fixed by an external limiting sheet of the positioning plate 20. When removing and freezing frame 01 and saving, only ensure to freeze the reference column 121 that deposits the frame 01 bottom and fall into the through-hole 21 of locating plate 20 fixed, can realize fast freezing the accurate location of depositing frame 01, improved the stability, the equilibrium of location.

In one embodiment, the positioning posts 121 of the cryopreservation rack 01 are matched with the through holes 21 arranged on the positioning plate 20 in the order of the spacing of the positioning posts 121, so as to fix the position of the cryopreservation rack 01.

For example, the positioning component 12 may be two positioning columns 121 with the same structure mounted at diagonal positions at the bottom end of the frame 10, and the positioning plates 20 in the storage device may be a group of two diagonal distances, and a plurality of groups of threaded circular holes are sequentially arranged; the positioning components 12 may be four positioning posts 121 with the same structure, which are installed at four diagonal positions at the bottom end of the frame 10, and the positioning plates 20 in the storage device may be grouped into a group according to four diagonal distances, and a plurality of groups of threaded circular holes are sequentially arranged. When removing and freezing frame 01 and saving, it is fixed in falling into arbitrary a set of through-hole 21 of locating plate 20 with the reference column 121 that freezes frame 01 bottom, all can realize fast freezing frame 01's accurate location, and convenient the removal is conveniently taken at any time, has improved the practicality.

Referring to fig. 3, fig. 3 is a schematic structural diagram of a second cryopreservation rack 01 according to an embodiment of the present application, in the embodiment of fig. 3, in addition to the frame 10, the accommodating chamber 11, the positioning part 12, and the positioning post 121, the cryopreservation rack 01 further includes: a clamped member 13. The functions of the frame 10, the accommodating chamber 11, the positioning member 12 and the positioning post 121 are similar to those of the cryopreservation rack 01, and are not described again.

The held member 13 of the cryopreservation rack 01 is fixedly provided at the top end of the frame 10, and is configured to be able to move the cryopreservation rack 01 into the storage device by holding the held member 13.

Illustratively, the clamped member 13 may be a solid member of wedge structure that cooperates with an external mechanical gripper hand, and may be a mechanical member in the form of a handle for grasping by a user. The clamped member 13 may be formed integrally with the frame 10, or may be welded to the top middle portion of the frame 10. The freezing frame 01 can be moved to the specified position of the ultralow-temperature storage device for storage through the mechanical clamping claw hand clamping or manual holding of the clamped piece 13, the freezing frame 01 can be conveniently clamped and moved, the freezing frame 01 can be positioned more quickly, and the freezing frame is convenient and practical.

In one embodiment, the gripped members 13 of the freezers 01 have recesses or protrusions configured to receive the grip of the gripping apparatus 30, such that the freezers 01 are moved into the storage apparatus by the gripping apparatus 30.

Illustratively, the recesses or protrusions on the outside of the gripped piece 13 may represent grooves or protrusions that cooperate with the gripping device 30 to effect gripping. As shown in fig. 3, the clamped member 13 is a solid member stacked in a double wedge structure, and the lowest middle part is a recess 131. And the gripping device 30 may be a mechanical gripper structure operated by the instruction of the controller, and has a gripper cooperating with the concave portion 131, and can move, grip, and release the gripped member 13, specifically, see the structure of the partial gripping device 30 shown in fig. 2 and the gripper of the gripping device 30 cooperating with the concave portion 131 shown in fig. 3.

Further, when a sample needs to be stored, the mechanical gripper hand puts the cryopreservation box containing the sample to be stored into the accommodating chamber 11 of the frame 10, and then clamps the clamped piece 13 by matching with the concave part or the convex part to move the cryopreservation rack 01 to the specified position of the ultralow temperature storage equipment, namely, the positioning column 121 of the cryopreservation rack 01 is moved into the through hole 21 on the positioning plate 20, so that the storage of the sample is completed; when a sample is taken out, the mechanical clamping claw hand moves to the position where the sample corresponding to the ultra-low temperature storage equipment is located according to the instruction of the controller, and the mechanical clamping claw hand is matched with the concave part or the convex part to clamp the held piece to lift the cryopreservation frame 01 and move the cryopreservation frame to the specified position, so that the required sample is taken out.

Press from both sides through controller instruction automatic control and get equipment 30 centre gripping by holder 13, owing to by holder 13 with freeze and deposit a 01 integration of frame, thereby can deposit a 01 removal to ultra-low temperature storage device assigned position with freezing and deposit, specifically the reference column 121 that will freeze and deposit a 01 bottom inserts the through-hole 21 that corresponds on the locating plate 20 promptly, can accurate location when realizing automatic control, personnel's efficiency and storage device availability factor have been improved, the collection of biological sample has been optimized, handle, the storage, track and transport, help accomplishing the high quality, the intelligent biological sample storehouse of high standard is built and is managed.

The embodiment of the application also provides another freezing storage rack, and in the optional embodiment, the clamped piece can also be a structure with a protruding part, and clamping is realized by matching with the clamping equipment. Other components of the freezing frame, such as the frame, the accommodating chamber, the positioning component, the positioning column and the like, have similar functions and structures with the frame 10, the accommodating chamber 11, the positioning component 12 and the positioning column 121 of the freezing frame 01, and are not described again.

In one embodiment, as shown in fig. 3, the cryopreservation rack 01 further comprises, in addition to the frame 10, the accommodating chamber 11, the positioning part 12, the positioning column 121, and the held member 13: the post 14 is reinforced. The functions of the frame 10, the accommodating chamber 11, the positioning member 12, the positioning post 121, and the clamped member 13 are similar to those of the cryopreservation rack 01, and are not described again.

The reinforcing columns 14 of the cryopreservation rack 01 are provided at the openings 111 of the one or more receiving chambers 11.

Illustratively, the reinforcing column 14 may be a solid cylindrical rail having a solid structure with threads on both ends. The reinforcing posts 14 can be screwed into the openings 111 of each receiving chamber 11, as shown in fig. 3, the reinforcing posts 14 are located at the bottom of the right and left partitions of the frame 10 forming the partition space of the receiving chamber 11, and the number of the reinforcing posts 14 is determined by the number of the receiving chambers 11 or the number of the partitions of the frame 10. The opening 111 of the accommodating chamber 11 of the frame 10 is fixed and limited by the reinforcing column 14, and the opening 111 is pulled, so that the frame 10 can be prevented from deforming, and the tensile strength of the freezing storage rack 01 is improved.

In one embodiment, the reinforcing columns 14 of the cryopreservation rack 01 are detachably connected with the cryopreservation rack 01.

Illustratively, the reinforcing column 14 is located at the bottom of the right partition and the left partition forming the compartment space of the accommodating chamber 11 on the frame 10, and may be detachably connected to the cryopreservation rack 01, so that when the frame 10 is stored or recovered, the reinforcing column 14 is removed, the volume of the cryopreservation rack 01 can be rapidly reduced, and the storage or recovery cost is reduced.

In one embodiment, the opening 111 of the receiving chamber 11 of the cryopreservation rack 01 is configured to receive a cryopreservation cartridge to store the cryopreservation cartridge into the cryopreservation rack 01.

Illustratively, the accommodating chambers 11 and the partition plates are distributed in an upper-lower position or in the same plane position within a frame space surrounded by the frame 10 in a state of use. The containing chambers 11 are distributed in a grid shape inside the freezing rack 01, and can be similar to an ice grid, and the containing chambers 11 are at least provided with an unsealed opening 111 for putting in or taking out a freezing storage box containing biological samples. By placing the cryopreservation cartridge in the receiving chamber 11 surrounded by the frame 10, the influence of the external environment can be reduced, facilitating the safe and centralized management of the cryopreservation cartridge containing the biological sample.

In one embodiment, as shown in fig. 3, the cryopreservation rack 01 comprises, in addition to the frame 10, the accommodating chamber 11, the positioning part 12, the positioning column 121, the clamped member 13, and the reinforcing column 14: a baffle 15; in this embodiment, the functions of the frame 10, the accommodating chamber 11, the positioning member 12, the positioning column 121, the clamped member 13, and the reinforcing column 14 in the cryopreservation rack 01 are similar to those of the cryopreservation rack 01 described above, and thus the description thereof is omitted.

The frame 10 of the cryopreservation rack 01 further comprises closed sides which are arranged at the opposite sides and/or the lateral sides of the opening 111 of the accommodating chamber 11 and are formed by covering the frame 10 with the baffle plates 15.

Illustratively, the baffle 15 may be any plate solid member that can be mounted on the side, top, and bottom of the frame 10 for shielding. It is easy to see that fig. 3 shows an embodiment in which the frame 10 has a part of the closing screen 15 on both sides near the upper part of the top end, and the top end covers the screen 15. The other sides of the accommodating chamber 11 surrounded by the frame 10 of the cryopreservation rack 01 except the opening 111 for taking are sealed by the baffle 15, so that the influence of the external environment can be reduced, and the safe and centralized management of the cryopreservation box for containing biological samples is facilitated.

The present embodiment also provides another cryopreservation rack, except for the side of the receiving chamber 11 for placing or taking out the cryopreservation box from the opening 111, the other sides are, for example: the top end, the bottom end, the side faces and the inner partition of the frame 10 can be provided with the baffle plates 15 through screws. The other components of the freezing frame, such as the frame, the accommodating chamber, the positioning part, the positioning column, the clamped part, the reinforcing column and the like, have similar functions and structures with the frame 10, the accommodating chamber 11, the positioning part 12, the positioning column 121, the clamped part 13 and the reinforcing column 14 of the freezing frame 01, and are not described again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the modules is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form. The functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

It should be noted that the functions, if implemented in the form of software functional modules and sold or used as independent products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A cryopreservation rack comprising: a frame, and at least one containment chamber; the accommodation chamber includes at least one opening, and the frame surrounds one or more accommodation chambers, and its characterized in that still includes: a positioning member;

the positioning part comprises at least two positioning columns;

the at least two positioning columns are arranged at the bottom end of the frame and are configured to fix the positions of the cryopreservation rack through the at least two positioning columns when the cryopreservation rack is moved into the storage device.

2. The cryopreservation rack of claim 1, wherein the positioning column is matched with a through hole of a positioning plate in the storage device to realize position fixing of the cryopreservation rack.

3. The cryopreservation rack of claim 2, wherein the positioning posts are adapted to the opening size of the through holes.

4. The cryopreservation rack of claim 2, wherein the positioning columns are matched with the through holes arranged on the positioning plates according to the spacing sequence of the positioning columns so as to fix the position of the cryopreservation rack.

5. The cryopreservation rack of claim 1, further comprising: a clamped member fixedly disposed at a top end of the frame and configured to enable the cryopreserving rack to move into a storage device by clamping the clamped member.

6. The cryopreservation rack of claim 5, wherein the clamped member has a recess or protrusion configured to receive clamping by a clamping apparatus to move the cryopreservation rack into a storage apparatus by the clamping apparatus.

7. The cryopreservation rack of claim 1, further comprising: a reinforcement post disposed at an opening of the one or more pockets.

8. The cryopreservation rack of claim 7, wherein the reinforcing posts are detachably connected to the cryopreservation rack.

9. The cryopreservation rack of any one of claims 1-8, wherein the opening of the receiving chamber is configured to receive a cryopreservation cartridge for storing the cryopreservation cartridge into the cryopreservation rack.

10. The cryopreservation rack of claim 1, further comprising: a baffle plate;

the frame further comprises closed sides which are arranged at the opposite sides and/or the lateral sides of the opening of the accommodating chamber, and the closed sides are formed by covering the frame by the baffle plates.

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