阅读说明：本技术 一种拼接式细胞袋冻存架 (Concatenation formula cell bag freezes deposits frame ) 是由 韦棋 钟桂强 梁晓 张芬 胡隽源 于 2021-07-27 设计创作，主要内容包括：本发明提供了一种拼接式细胞袋冻存架,包括提板、竖向连接结构、横向连接结构和至少两个容纳盒,提板的顶面连接有提手,容纳盒可通过竖向连接结构与提板的底面连接,或通过竖向连接结构与其它的容纳盒的底部连接,容纳盒可通过横向连接结构与其它的容纳盒的侧面连接,竖向连接结构包括竖向连接槽和竖向连接滑块,横向连接结构包括横向连接槽和横向连接滑块。本发明的有益效果在于：提供了一种结构合理,易于组装的细胞袋冻存架,可根据细胞样品数量、储存容器宽度与深度的大小以及液氮量多少等条件,通过横、纵两个方位的组装来灵活选择合适的细胞袋冻存架样式,使细胞袋冻存架的通用性和便利性大大提高,增加了用户体验。(The invention provides a spliced cell bag cryopreservation rack which comprises a lifting plate, a vertical connecting structure, a transverse connecting structure and at least two accommodating boxes, wherein the top surface of the lifting plate is connected with a lifting handle, the accommodating boxes can be connected with the bottom surface of the lifting plate through the vertical connecting structure or connected with the bottoms of other accommodating boxes through the vertical connecting structure, the accommodating boxes can be connected with the side surfaces of the other accommodating boxes through the transverse connecting structure, the vertical connecting structure comprises a vertical connecting groove and a vertical connecting sliding block, and the transverse connecting structure comprises a transverse connecting groove and a transverse connecting sliding block. The invention has the beneficial effects that: the cell bag cryopreserving frame is reasonable in structure and easy to assemble, and can flexibly select a proper cell bag cryopreserving frame pattern through assembling in the horizontal and vertical directions according to the cell sample quantity, the width of a storage container and the depth and the quantity of liquid nitrogen and other conditions, so that the universality and the convenience of the cell bag cryopreserving frame are greatly improved, and the user experience is increased.)

1. The utility model provides a concatenation formula cell bag cryopreserving frame which characterized in that: including carrying board, vertical connection structure, transverse connection structure and two at least holding boxes, the top surface of carrying board is connected with the handle, hold box accessible vertical connection structure with the bottom surface of carrying board is connected, or is connected with other bottom that holds the box through vertical connection structure, it is connected with other side that holds the box to hold box accessible transverse connection structure, vertical connection structure includes vertical spread groove and vertical hookup block, transverse connection structure includes horizontal spread groove and transverse hookup block.

2. The spliced cell bag cryopreservation rack of claim 1, wherein: one end of the vertical connecting groove is provided with a vertical connecting groove sealing separation blade, and one end of the transverse connecting groove is provided with a transverse connecting groove sealing separation blade.

3. The spliced cell bag cryopreservation rack of claim 2, wherein: the cross section of the vertical connecting groove is T-shaped, and the cross section of the vertical connecting sliding block is matched with the cross section of the vertical connecting groove.

4. The spliced cell bag cryopreservation rack of claim 3, wherein: the transverse connecting grooves comprise two L-shaped connecting groove strip-shaped pieces, and the long sides of the two L-shaped connecting groove strip-shaped pieces are arranged oppositely; the transverse connection sliding block comprises two L-shaped connecting sliding block strip-shaped pieces, and the long edges of the two L-shaped connecting sliding block strip-shaped pieces are arranged back to back.

5. The spliced cell bag cryopreservation rack of claim 4, wherein: the length of L font hookup slider strip spare is less than L font spread groove strip spare.

6. The spliced cell bag cryopreservation rack of claim 5, wherein: the vertical connecting grooves are provided with vertical connecting clamping grooves, and the vertical connecting sliding blocks are provided with vertical connecting buckles corresponding to the vertical connecting clamping grooves; the transverse connection groove is provided with a transverse connection clamping groove, and the transverse connection sliding block is provided with a transverse connection buckle corresponding to the transverse connection clamping groove.

7. The spliced cell bag cryopreservation rack of claim 6, wherein: still including horizontal carrying plate, horizontal carrying plate is equipped with horizontal carrying plate handle, horizontal carrying plate passes through horizontal connection structure with hold the side connection of box.

8. The spliced cell bag cryopreservation rack of claim 7, wherein: the side of the containing box is provided with a hollow part.

9. The spliced cell bag cryopreservation rack of claim 8, wherein: the inner wall of the accommodating box is provided with an elastic sheet.

10. The spliced cell bag cryopreservation rack of claim 9, wherein: the lifting plate, the vertical connecting structure, the transverse connecting structure, the accommodating box and the transverse lifting plate are all made of metal materials.

Technical Field

The invention relates to the technical field of cell cryopreservation device structures, in particular to a spliced cell bag cryopreservation frame.

Background

The cell cryopreservation is a conventional cell preservation method in a cell laboratory at present, and a cell sample is stored in a liquid nitrogen tank at the temperature of-196 ℃, and then the liquid nitrogen tank is stored in a refrigerator at the temperature of-80 ℃. In general cell research, the whole cell sample storage and taking process is realized in the form of a cryopreservation tube, a cryopreservation box and a cryopreservation rack. With the development of the technology and the increase of the cell freezing storage requirement, the large-scale cell freezing storage requirement and the cord blood storage requirement, the original freezing storage tube can not meet the requirement. At present, 50, 100 and 250mL of cryopreservation bags are filled into corresponding cryopreservation boxes and then put into a cryopreservation frame, and then the cryopreservation frame is put into containers such as a liquid nitrogen storage tank or a deep low temperature storage box for long-term storage, but the existing cryopreservation frame for the cell bags is fixed in structure and single in type, is inconvenient for taking and placing the cell bags and storing the cell bags in various types of low temperature storage containers, and brings much inconvenience to cryopreservation of the cells.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the defects of the prior art, the cell bag freezing frame is reliable in structure, good in universality and convenient to fetch and store.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a concatenation formula cell bag cryopreserving frame, holds the box including carrying board, vertical connection structure, transverse connection structure and two at least, the top surface of carrying board is connected with the handle, hold the vertical connection structure of box accessible with the bottom surface of carrying board is connected, or is connected through vertical connection structure and other bottom that holds the box, it is connected with other side that holds the box to hold box accessible transverse connection structure, vertical connection structure includes vertical spread groove and vertical hookup block, transverse connection structure includes transverse spread groove and transverse connection slider.

Furthermore, one end of the vertical connecting groove is provided with a vertical connecting groove sealing blocking piece, and one end of the transverse connecting groove is provided with a transverse connecting groove sealing blocking piece.

Furthermore, the cross section of the vertical connecting groove is T-shaped, and the cross section of the vertical connecting sliding block is matched with the cross section of the vertical connecting groove.

Further, the transverse connecting grooves comprise two L-shaped connecting groove strip-shaped pieces, and the long sides of the two L-shaped connecting groove strip-shaped pieces are arranged oppositely; the transverse connection sliding block comprises two L-shaped connecting sliding block strip-shaped pieces, and the long edges of the two L-shaped connecting sliding block strip-shaped pieces are arranged back to back.

Furthermore, the length of the L-shaped connecting slider strip-shaped piece is smaller than that of the L-shaped connecting groove strip-shaped piece.

Furthermore, the vertical connecting grooves are provided with vertical connecting clamping grooves, and the vertical connecting sliding blocks are provided with vertical connecting buckles corresponding to the vertical connecting clamping grooves; the transverse connection groove is provided with a transverse connection clamping groove, and the transverse connection sliding block is provided with a transverse connection buckle corresponding to the transverse connection clamping groove.

Further, still include horizontal carrying plate, horizontal carrying plate is equipped with horizontal carrying plate handle, horizontal carrying plate pass through horizontal connection structure with hold the side connection of box.

Furthermore, a hollowed part is arranged on the side surface of the accommodating box.

Furthermore, the inner wall of the accommodating box is provided with an elastic sheet.

Further, the lifting plate, the vertical connecting structure, the transverse connecting structure, the accommodating box and the transverse lifting plate are all made of metal materials.

The invention has the beneficial effects that: the cell bag cryopreserving frame is reasonable in structure and easy to assemble, and can flexibly select a proper cell bag cryopreserving frame pattern through assembling in the horizontal and vertical directions according to the cell sample quantity, the width of a storage container and the depth and the quantity of liquid nitrogen and other conditions, so that the universality and the convenience of the cell bag cryopreserving frame are greatly improved, and the user experience is increased.

Drawings

The specific structure of the invention is detailed below with reference to the accompanying drawings:

FIG. 1 is a schematic view of a split structure from one perspective of the present invention;

FIG. 2 is a schematic view of a split structure from another perspective of the present invention;

FIG. 3 is a schematic view of a vertical splice structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a vertical splice of the present invention;

FIG. 5 is a schematic view of the transverse splice structure of the present invention;

FIG. 6 is a schematic cross-sectional view of the transverse splice of the present invention;

FIG. 7 is a schematic view of a combination splice structure of the present invention;

10-lifting the plate; 11-a handle;

20-containing the box; 21-opening; 22-a spring plate;

31-vertical connecting grooves; 32-vertical connecting slide block; 33-vertical connecting clamping grooves; 34-vertical connecting buckles;

a 41-L-shaped connecting groove strip-shaped piece; a 42-L-shaped connecting slide block strip piece; 43-transverse connecting clamping groove; 44-transverse connecting buckles;

50-transverse lifting plate; 51-transverse handle for lifting board.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Examples

Referring to fig. 1 to 7, a spliced cell bag cryopreservation rack comprises a lifting plate 10, a vertical connecting structure, a transverse connecting structure and at least two accommodating boxes 20, wherein a handle 11 is connected to the top surface of the lifting plate 10, the accommodating boxes 20 can be connected to the bottom surface of the lifting plate 10 through the vertical connecting structure or connected to the bottoms of the other accommodating boxes 20 through the vertical connecting structure, the accommodating boxes 20 can be connected to the side surfaces of the other accommodating boxes 20 through the transverse connecting structure, the vertical connecting structure comprises a vertical connecting groove 31 and a vertical connecting slide block 32, and the transverse connecting structure comprises a transverse connecting groove and a transverse connecting slide block.

In this embodiment, for convenience of explaining the positional relationship, it is defined that the side of the lifting board or the accommodating box facing the user is the front, the side away from the user is the back, the upper side is the top surface, the lower side is the bottom surface, and the left and right sides are the side surfaces. Wherein the front of the containing box is provided with an opening 21, the containing space inside the containing box is communicated with the outside through the opening, and the cell sample bag or the cryopreservation box is put into the containing box through the opening.

Specifically, the bottom surface of the lifting board 10 is provided with the vertical connecting groove 31, the top surface of the accommodating box is provided with the vertical connecting slider 32, the accommodating box 20 is connected with the lifting board through the vertical connecting slider inserted into the vertical connecting groove of the bottom surface of the lifting board, and the bottom surface of the accommodating box is also provided with the vertical connecting groove, so that the accommodating box can be inserted into other vertical connecting grooves of the bottom surface of the accommodating box through the vertical connecting slider of the top surface and is connected with other accommodating boxes.

In order to fully utilize the transverse space, one side surface of the accommodating box is provided with a transverse connecting sliding block, the other side surface of the accommodating box is provided with a transverse connecting groove, and the accommodating box can be connected with other accommodating boxes by inserting the transverse connecting sliding block on one side into the transverse connecting groove on the other side of the other accommodating box.

Therefore, the cell bag freezing frame can be spliced randomly to adapt to different freezing environments, and the cell bag freezing frame is very convenient to use.

From the above description, the beneficial effects of the present invention are: the cell bag cryopreserving frame is reasonable in structure and easy to assemble, and can flexibly select a proper cell bag cryopreserving frame pattern through assembling in the horizontal and vertical directions according to the cell sample quantity, the width of a storage container and the depth and the quantity of liquid nitrogen and other conditions, so that the universality and the convenience of the cell bag cryopreserving frame are greatly improved, and the user experience is increased.

Example 2

On the basis of embodiment 1, one end of the vertical connecting groove 31 is provided with a vertical connecting groove closing stop piece 33, and one end of the transverse connecting groove is provided with a transverse connecting groove closing stop piece.

In this embodiment, owing to operate in dark low temperature environment, consequently the operating personnel need dress thicker protective gloves, lead to operating personnel to do very meticulous location to the operation of concatenation cell bag cryopreserving frame, consequently set up the closed separation blade at the terminal surface of vertical spread groove and horizontal spread groove, can effectively be spacing to holding box or arm-tie, prevent that operating personnel from counterpointing inaccurate and leading to cell bag cryopreserving frame installation improper, influence cell bag cryopreserving frame overall structure stability.

Example 3

On the basis of embodiment 2, the cross section of the vertical connecting groove 31 is T-shaped, and the cross section of the vertical connecting slider is matched with the cross section of the vertical connecting groove.

In this embodiment, vertical connecting groove adopts the cross-section of T font, can guarantee to hold box and carry the board or hold the box and hold the reliability of being connected between the box, also makes things convenient for the concatenation or dismantlement simultaneously.

Example 4

On the basis of embodiment 3, the transverse connecting groove includes two pieces of L-shaped connecting groove bars 41, and long sides of the two pieces of L-shaped connecting groove bars 41 are arranged in opposite directions; the transverse connection slider comprises two L-shaped connecting slider strip-shaped pieces 42, and the long edges of the two L-shaped connecting slider strip-shaped pieces 42 are arranged back to back.

In this embodiment, two L-shaped connecting groove bars 41 are respectively disposed on the upper and lower sides of one side surface of the accommodating box, the short sides of the two L-shaped connecting groove bars 41 are both connected with the accommodating box, the long sides of the two L-shaped connecting groove bars 41 are disposed in opposite directions, that is, the long sides of the two L-shaped connecting groove bars 41 face the middle of the accommodating box, and a transverse connecting groove is formed between the two L-shaped connecting groove bars 41;

two L font link block strip pieces 42 set up respectively on the upper and lower both sides that hold another side of box, and two L font link block strip pieces 42 all are connected with holding the box through the minor face, and the long limit of two L font link block strip pieces 42 sets up mutually, and two L font link block strip pieces 42's long limit all towards holding the box outside promptly, forms the transverse connection slider between two L font link block strip pieces 42.

When two hold the box when the horizontal direction concatenation, insert one and hold the transverse connection slider that two L font connecting slider strip spares in the box side and form another and hold the transverse connection groove that two L font connecting groove strip spares in the box side formed and can realize holding the horizontal concatenation installation of box, it is very convenient.

Example 5

On the basis of embodiment 4, the length of the L-shaped connecting slider bar 42 is smaller than that of the L-shaped connecting groove bar 41.

In this embodiment, the length of L font link block strip spare is less than L font spread groove strip spare, can let L font link block accomodate completely in L font spread groove when the concatenation, lets cell bag cryopreserving frame wholeness better, prevents simultaneously that the bulge fish tail operating personnel or cell sample bag.

Example 6

On the basis of the embodiment 5, the vertical connecting grooves are provided with vertical connecting clamping grooves 33, and the vertical connecting sliding blocks are provided with vertical connecting buckles corresponding to the vertical connecting clamping grooves; the transverse connection groove is provided with a transverse connection clamping groove, and the transverse connection sliding block is provided with a transverse connection buckle 43 corresponding to the transverse connection clamping groove.

In this embodiment, in order to prevent that the cell bag cryopreserving frame that the concatenation was accomplished from droing because of the accident, vertical connecting groove is equipped with vertical connecting slot, vertical link block corresponds vertical connecting slot is equipped with vertical connection buckle, and after the equipment is located, vertical connection buckle can block into the vertical connecting slot who corresponds to the realization holds box and lifter or holds the box and holds the reliable connection between the box. When needing to dismantle, then need operating personnel to apply certain strength and pull out vertical connection buckle from vertical connection draw-in groove, just can continue to hold box and carry the board or hold the box and hold the box separation.

Similarly, the transverse connection slot is provided with a transverse connection slot 43, the transverse connection slider corresponds the transverse connection slot is provided with a transverse connection buckle 44, and after the transverse connection buckle 44 is assembled to the accommodating position, the transverse connection buckle 44 can be clamped into the corresponding transverse connection slot 43, so that the accommodating box and the reliable connection between the accommodating boxes are realized. When needing to dismantle, then need operating personnel to exert certain strength and pull out transverse connection buckle from the transverse connection draw-in groove, just can continue to hold the box and hold the box separation.

Example 7

On the basis of the embodiment 6, the accommodating box further comprises a transverse lifting plate 50, wherein the transverse lifting plate 50 is provided with a transverse lifting plate pull handle 51, and the transverse lifting plate 50 is connected with the side surface of the accommodating box 20 through the transverse connecting structure.

In this embodiment, for convenient transport cell bag cryopreserving frame, hold the horizontal arm-tie of the side of box still accessible transverse connection structure installation, horizontal arm-tie is equipped with horizontal arm-tie handle, and operating personnel accessible horizontal arm-tie handle carries cell bag cryopreserving frame.

Example 8

On the basis of embodiment 7, the side surface of the accommodating box 20 is provided with a hollow part.

In this embodiment, the left and right sides that holds the box all is equipped with the portion of digging, holds the inside accommodation space accessible portion of digging and external intercommunication of box, can let the cell sample bag of placing in holding the box or freeze and deposit the box and carry out heat transfer with the low temperature storage environment more fast.

Example 9

On the basis of the embodiment 8, the inner wall of the accommodating box 20 is provided with the elastic sheet 22.

In this embodiment, be provided with the shell fragment at the inner wall that holds the box, can block cell sample bag or cryopreserved box, effectively prevent that cell sample bag or cryopreserved box from holding the box in droing.

Example 10

On the basis of the embodiment 9, the lifting plate, the vertical connecting structure, the transverse connecting structure, the accommodating box and the transverse lifting plate are all made of metal materials.

In this embodiment, carry board, vertical connection structure, horizontal connection structure, hold box and horizontal carry board and make by metal material, each part connects through spot welding mode for cell bag cryopreserving frame has good durability and low temperature resistance.

Preferably, the metal material is 304 stainless steel, so that the reliability of the structure in a deep low-temperature environment can be effectively ensured.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.