CN219415401U

CN219415401U - Freezing box support

Info

Publication number: CN219415401U
Application number: CN202320116976.XU
Authority: CN
Inventors: 李运燕; 杨智; 王琳玲; 曾小航; 李玉宁; 张茜真
Original assignee: Chongqing Precision Biotech Co ltd
Current assignee: Chongqing Precision Biotech Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-25
Anticipated expiration: 2033-02-06

Abstract

The utility model belongs to the technical field of biology, and particularly relates to a freezing box support, which comprises two side walls which are oppositely arranged, wherein one side of each side wall, which is close to each other, is provided with a chute for placing a freezing box, the chute is provided with multiple layers at intervals along the height direction of the side wall, the freezing box support also comprises a base, the side walls are fixed on the base, the edge of the base outwards extends beyond the side walls to form a limiting part, and one side, which is close to each other, of the two opposite chutes is open. The utility model has the effect of reducing the influence on the heat release of the sample during freezing.

Description

Freezing box support

Technical Field

0001. The utility model relates to the technical field of biology, in particular to a freezing storage box bracket.

Background

0002. With the development of biomedical technology, cell therapy is rapidly developing worldwide. The product of the cell therapy at the present stage is frozen cells, and the cells are placed in a frozen box for cooling and low-temperature storage during frozen storage. In the prior art, most of cell freezing methods use liquid nitrogen or a compressor to enable the space temperature to be reduced, the space temperature is limited by the inner volume of a cooling instrument, and the number of products in one-time freezing is small.

0003. The utility model patent application with the publication number of CN110864488A discloses a freezing and storing frame, which comprises a frame with an accommodating space and a plurality of first sliding rail groups connected with the frame, wherein the plurality of first sliding rail groups are arranged at intervals along the height direction of the frame and divide the accommodating space into a plurality of accommodating spaces with access openings, a freezing and storing box is accommodated in the accommodating space, the freezing and storing device further comprises a second sliding rail group arranged at the bottom of the freezing and storing box, and the second sliding rail group is arranged on the first sliding rail groups in a supporting mode and can slide back and forth along the arrangement direction of the first sliding rail groups.

0004. But cell product cooling is carried out in low-temperature equipment in a large space, and the heat of the sample can be released when the liquid is cooled and frozen by liquid solidification, so that the distance and the position between frozen samples are critical to the freezing of the product.

Disclosure of Invention

0005. In order to reduce the influence on the heat release of a sample during freezing, the utility model aims to provide a freezing box bracket.

0006. In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a frozen box support, includes two blocks of lateral walls that set up relatively, and one side that two blocks of lateral walls are close to each other is provided with the spout that is used for placing frozen box, and the spout sets up the multilayer along lateral wall direction of height interval, and one side that two relative spouts are close to each other is uncovered, still includes the base, the lateral wall is fixed on the base, and the edge of base outwards extends to surpass the lateral wall and forms spacing portion.

0007. Through the technical scheme, when frozen, the frozen box slides into the sliding groove, and can be placed on the support, and the sliding groove is provided with multiple layers along the side wall of the support at intervals, so that the multiple layers of frozen boxes can be placed simultaneously, and the multiple layers of frozen boxes are placed at intervals by a certain distance, so that the possibility of influencing heat dissipation between adjacent layers of products can be reduced when frozen. Simultaneously, when a plurality of supports freeze simultaneously, because the restriction between spacing portion can increase the interval between the adjacent support, carries out location and distance between the different supports to reduce the radiating influence of product in coordination.

0008. Further, still include the baffle, the baffle is installed on the base, and the height of baffle is not less than the height of highest department spout, and the baffle is used for blockking the frozen box and slides out from spout one end.

0009. Through above-mentioned technical scheme, when will freeze the case and slide into the spout, slide the spout tip when freezing the case and can with baffle butt, play the locate function, can also avoid placing the possibility that will freeze the case and push away from the spout other end when freezing the case.

0010. Further, the refrigerator further comprises a movable piece, wherein the movable piece is arranged on the opposite side of the baffle and used for preventing the freezing box from sliding out from one end, far away from the baffle, of the chute.

0011. Through above-mentioned technical scheme, after will freezing the case slide in the spout and place, can keep away from baffle one end through the moving part with freezing the case and also block, reduce and get and put the support in-process, freeze the possibility that the case kept away from baffle one end landing from the spout.

0012. Further, two the lateral wall top fixedly connected with roof is equipped with the passageway that supplies the moving part to pass on the roof, and the bottom is in butt with the base behind the moving part bottom passed the passageway, and the top of moving part is higher than the roof, and the moving part can follow the passageway and slide.

0013. Through the technical scheme, when the frozen storage box is required to be placed, the movable piece can be slid in the direction away from the base, so that the part between the two opposite sliding grooves is exposed, after the frozen storage box is pushed into the sliding groove, the movable piece can be reversely slid to the bottom of the movable piece to be abutted with the base, and the movable piece is positioned between the two opposite sliding grooves, so that the effect of blocking the frozen storage box from sliding down is achieved.

0014. Further, a limiting plate is fixed between the two side walls and positioned between the base and the top plate, and a channel for the movable piece to pass through is arranged on the limiting plate.

0015. Through the technical scheme, the limiting plate can limit the position of the movable piece, and the possibility that the movable piece is askew is reduced.

0016. Further, the movable piece can rotate relative to the top plate, an abutting part is arranged at one end, close to the top plate, of the movable piece, the abutting part can be abutted to the top plate, and when the movable piece rotates, the abutting part can be separated from the abutting relation with the top plate. 0017. Through the technical scheme, when the movable piece does not need to slide, the movable piece can be rotated to enable the abutting part to be abutted with the top plate, so that the movable plate is positioned, and the possibility that the movable piece falls off or deviates when passing through the channel is reduced. 0018. Further, the movable piece is in a round rod shape, one end, close to the top plate, of the movable piece is bent to form a U-shaped abutting part, and the channel is a round hole.

0019. Through above-mentioned technical scheme, the simple structure of moving part, passageway and butt portion, convenient to use.

0020. Further, the roof interval sets up two, and the lateral wall includes two stands respectively, and the base is rectangle frame form, and four stands are the rectangle and fix on the base, and two roofs link to each other with the top of stand.

0021. Through above-mentioned technical scheme, whole support is the fretwork form, is favorable to alleviateing the weight of support, is convenient for carry and puts the support, and the operation is more convenient.

0022. Further, a handle is arranged on the top plate.

0023. Through the technical scheme, the bracket can be put by the operator through the handle, and the operation is more convenient.

0024. Further, a supporting plate is fixed between the sliding grooves of the adjacent layers.

0025. Through above-mentioned technical scheme, the backup pad can play the supporting role to the spout on upper strata, increases the bearing capacity of spout, reduces the impaired possibility of spout.

0026. In summary, the utility model has the following beneficial effects:

through the interval setting multilayer spout, the base sets up spacing portion for when placing the support with freezing the case, can place the multilayer simultaneously and freeze the case, there is certain interval distance between the multilayer and freeze the case, and carries out location and distance between the different supports, when freezing, reduces the radiating influence of product in coordination.

Description of the embodiments

0027. The present utility model will be described in further detail with reference to examples.

0028. The examples are presented for better illustration of the utility model, but the utility model is not limited to the examples. Those skilled in the art will appreciate that various modifications and adaptations of the embodiments described above are possible in light of the above teachings and are intended to be within the scope of the utility model.

Drawings

0029. Fig. 1 is a schematic view of the overall structure of the holder for the freezing storage box of the present embodiment.

0030. Reference numerals: 1. a chute; 2. a base; 21. a limit part; 3. a baffle; 4. a movable member; 41. an abutting portion; 5. a top plate; 6. a limiting plate; 7. a column; 8. a handle; 9. and a support plate.

Examples

0031. Referring to fig. 1, a bracket for a freezing box comprises a base 2, a side wall and two top plates 5, wherein the base 2 is in a rectangular frame shape, in other embodiments, the base 2 can be in other shapes, and the rectangular frame shape is arranged here, so that the weight is reduced, and the possibility of effusion is reduced.

0032. The side wall comprises two upright posts 7, the end parts of the upright posts 7 are vertically fixed on the base 2, and the fixing mode can be welding, integral forming or riveting and the like. Four stand 7 are the rectangle and distribute, and every adjacent two stand 7 are a set of, and every group stand 7 is a lateral wall, and the one side that both sides wall is close to each other is provided with a plurality of spouts 1 for place the cryopreservation box. Two ends of the chute 1 are respectively and vertically fixed with an upright post 7, the section of the chute 1 is U-shaped, one side of the chute 1 on two side walls, which is close to each other, is open, and a channel for the freezing storage box to pass through is formed. The spout 1 sets up the multilayer along lateral wall direction of height interval to can place the multilayer and freeze the case, freeze simultaneously and deposit a plurality of products, have certain distance between the multilayer spout 1, when freezing, can reduce the possibility that influences the heat dissipation between the adjacent product.

0033. A supporting plate 9 is vertically fixed between the adjacent sliding grooves 1, the supporting plate 9 can play a supporting role on the sliding grooves 1 on the upper layer, the stress intensity of the sliding grooves 1 is increased, and the possibility of damage to the sliding grooves 1 is reduced. The edge of the base 2 outwards extends to exceed the upright post 7 to form the limiting part 21, so that when the refrigerator is placed, a certain interval exists between the adjacent brackets due to the limitation of the limiting part 21, and the possibility that products on the adjacent brackets mutually influence heat dissipation when the refrigerator is frozen is reduced.

0034. The stand 7 is kept away from base 2 one end and roof 5 fixedly, and two roof 5 parallel and perpendicular to spout 1 set up, still vertical fixation has baffle 3 on the base 2, and baffle 3 is located between the support both sides wall, and baffle 3 is parallel to stand 7 setting, and base 2 one end is kept away from to baffle 3 is fixed with one of them roof 5 for the height that baffle 3 is not less than the highest one spout 1 place is located, when sliding into spout 1 with the cryopreserved box, when the tip of spout 1 is slided to the cryopreserved box, can with baffle 3 butt, play the positioning action, the possibility that the cryopreserved box was pushed off from spout 1 other end when can also avoiding placing. In other embodiments, the bottom wall of the chute 1 may be gradually inclined downward toward the side close to the baffle 3, so that the cryopreservation box slides to a lower position when being placed, and is easier to enter the chute 1. 0035. The opposite side of the baffle plate 3 is provided with a movable part 4, a top plate 5 far away from the baffle plate 3 is provided with a channel for the movable part 4 to pass through, the bottom of the movable part 4 is abutted with the base 2 after passing through the channel, the top end of the movable part 4 is higher than the top plate 5, and the movable part 4 can slide along the channel. When the frozen box needs to be placed, the movable piece 4 can be slid in a direction away from the base 2, so that a part between the two opposite sliding grooves 1 is exposed, after the frozen box is pushed into the sliding groove 1, the movable piece 4 can be reversely slid to the bottom of the movable piece to be abutted with the base 2, and the movable piece 4 is positioned between the two opposite sliding grooves 1 to play a role in blocking the frozen box from sliding.

0036. Two lateral walls keep away from baffle 3 one end and are fixed with limiting plate 6, and limiting plate 6 is located between base 2 and roof 5, also is provided with the passageway that supplies moving part 4 to pass on the limiting plate 6, and during the installation, moving part 4 passes the passageway of roof 5 and limiting plate 6 in proper order, and limiting plate 6 can restrict the position of moving part 4, reduces moving part 4 and takes place crooked possibility.

0037. The movable piece 4 is in a round rod shape, the channel is a round hole, and the diameter of the channel is larger than that of the movable piece 4, so that the movable piece 4 can move up and down in the channel and can rotate. In other embodiments, the movable member 4 may be rotatably connected, slidably connected, or detachably connected to the upright 7 or the plate body of the top plate 5, so long as the function of blocking the sliding of the freezing box is achieved.

0038. The movable piece 4 is close to the butt portion 41 of U type that is formed by buckling of roof 5 one end, butt portion 41 can be with the roof butt of roof 5, and when movable piece 4 rotated, butt portion 41 can break away from the butt relation with roof 5 for when not needing to slide movable piece 4, rotatable movable piece 4 makes butt portion 41 and roof 5 butt, thereby fixes a position movable plate 4, reduces movable piece 4 and passes the passageway and drop or skew possibility.

0039. The roof 5 roof is fixed with handle 8, and handle 8 is the U type, and the tip of handle 8 opening one end is fixed with a roof 5 respectively to operating personnel accessible handle 8 carry the support, and the operation is more convenient. The whole bracket is in a hollowed-out shape, so that the weight of the bracket is reduced, the bracket is convenient to lift and put, and the operation is more labor-saving.

0040. The use mode of the embodiment is as follows: when freezing, will freeze in the case slide spout 1, can place the case and place the support with freezing, because spout 1 sets up the multilayer along support lateral wall interval, so can place the multilayer simultaneously and freeze the case to the multilayer freezes and deposits the interval certain distance between the case, when freezing, can reduce the possibility that influences the heat dissipation between the adjacent layer product. Meanwhile, when a plurality of brackets are frozen at the same time, the spacing between the adjacent brackets can be enlarged due to the limitation of the limiting part 21, and the positioning and spacing between different brackets can be carried out, so that the influence on the heat dissipation of the product is reduced cooperatively.

0041. Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a frozen box support, includes two lateral walls that set up relatively, and one side that two lateral walls are close to each other is provided with spout (1) that are used for placing frozen box, and spout (1) set up the multilayer along lateral wall direction of height interval, and one side that two relative spouts (1) are close to each other is uncovered, its characterized in that: the novel anti-theft device is characterized by further comprising a base (2), wherein the side wall is fixed on the base (2), and the edge of the base (2) extends outwards beyond the side wall to form a limiting part (21).

2. The cryopreservation cassette holder of claim 1 wherein: still include baffle (3), baffle (3) are installed on base (2), and the height of baffle (3) is not less than the height of highest department spout (1), and baffle (3) are used for stopping to freeze the case and follow spout (1) one end roll-off.

3. The cryopreservation cassette holder of claim 2 wherein: the refrigerator further comprises a movable piece (4), wherein the movable piece (4) is movably arranged on the opposite side of the baffle plate (3) and used for preventing the freezing box from sliding out from one end, away from the baffle plate (3), of the chute (1).

4. A cryopreservation cassette holder according to claim 3 wherein: two lateral wall top fixedly connected with roof (5), moving part (4) are the shaft-like, are equipped with the passageway that supplies moving part (4) to pass on roof (5), and bottom and base (2) butt behind moving part (4) bottom passed the passageway, and the top of moving part (4) is higher than roof (5), and moving part (4) can follow the passageway and slide.

5. The cryopreservation cassette holder of claim 4 wherein: a limiting plate (6) is fixed between the two side walls, the limiting plate (6) is positioned between the base (2) and the top plate (5), and a channel for the movable piece (4) to pass through is arranged on the limiting plate (6).

6. The cryopreservation cassette holder of claim 4 wherein: the movable piece (4) can rotate relative to the top plate (5), one end, close to the top plate (5), of the movable piece (4) is provided with an abutting part (41), the abutting part (41) can abut against the top plate (5), and when the movable piece (4) rotates, the abutting part (41) can be separated from abutting relation with the top plate (5).

7. The cryopreservation cassette holder of claim 6 wherein: the movable piece (4) is in a round rod shape, one end, close to the top plate (5), of the movable piece (4) is bent to form a U-shaped abutting part (41), and the channel is a round hole.

8. The cryopreservation cassette holder of claim 4 wherein: the top plates (5) are arranged at intervals, the side walls respectively comprise two upright posts (7), the base (2) is rectangular frame-shaped, four upright posts (7) are rectangular and fixed on the base (2), and the top ends of the two top plates (5) are connected with the top ends of the upright posts (7).

9. The cryopreservation cassette holder of claim 4 wherein: a handle (8) is arranged on the top plate (5).

10. A cryopreservation cassette holder according to any one of claims 1 to 9 wherein: a supporting plate (9) is fixed between the sliding grooves (1) of the adjacent layers.