CN205838302U - A kind of novel multi-layer liquid nitrogen container drop shot bucket - Google Patents
A kind of novel multi-layer liquid nitrogen container drop shot bucket Download PDFInfo
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- CN205838302U CN205838302U CN201620724441.0U CN201620724441U CN205838302U CN 205838302 U CN205838302 U CN 205838302U CN 201620724441 U CN201620724441 U CN 201620724441U CN 205838302 U CN205838302 U CN 205838302U
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- drop shot
- shot bucket
- bucket
- liquid nitrogen
- nitrogen container
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Abstract
The utility model discloses a kind of novel multi-layer liquid nitrogen container drop shot bucket, upper and lower multilamellar drop shot bucket can be realized a liquid nitrogen container drop shot bucket position, realize separating in good drop shot bucket placing, including at least two groups of drop shot bucket and correspondence drop shot bucket for the different suspension rod of the length that is suspended on liquid nitrogen container mouth simultaneously；One end of the suspension rod of each drop shot bucket connects this drop shot bucket, and the other end forms hook；Being provided with, on the suspension rod of each drop shot bucket, the portion of curving, the portion of curving is fixedly connected with magnet；Aliging, certain organizes the hook of each boom end so that each magnet is close and attracts each other, and forms certain all of drop shot bucket multilamellar the most successively of group and is vertically arranged in barrel mast shape.This utility model is capable of the amount of storage of each liquid nitrogen container in same space and is multiplied, and transfer or lay drop shot bucket when picking and placeing sample still simple and efficient as monolayer drop shot bucket.
Description
Technical field
This utility model relates to a kind of device for liquid nitrogen freezing storing samples, particularly relates to a kind of novel multi-layer liquid nitrogen
Tank drop shot bucket.
Background technology
At present, the liquid nitrogen container ceiling mounted container of known liquid nitrogen cryopreservation storing samples has two kinds of principal modes.First multilamellar
Drawer type hang box, deposit for shorter cryopreservation tube lattice；It two is the drop shot bucket of monolayer tubular, for longer cryopreservation tube
Cluster is deposited.The latter applies more in embryo carries rod-type freezing, but the actual bar that carries is not required to the length that drop shot bucket is high.This is just
Cause taken up space waste.Increase liquid nitrogen container capacity despite the design of multilamellar drop shot bucket, but these designs use rotation more
Rotatable, extract sample needs by which floor drop shot bucket to propose to remake rotation simultaneously.This is the most inconvenient, wastes time again, it is also possible to
Sample is caused repeatedly to pass in and out liquid nitrogen and instead by the risk of multiple freeze thawing.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of novel multi-layer liquid nitrogen container drop shot bucket, so that often
The amount of storage of individual liquid nitrogen container is multiplied and don't loses simple operation.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of novel multi-layer liquid nitrogen container drop shot bucket is provided, including: each suspention district has the groups of drop shot of at least two up and down
Bucket drop shot bucket described with correspondence is used for the different suspension rod of length being suspended on liquid nitrogen container mouth；Hanging of each described drop shot bucket
One end of bar connects this drop shot bucket, and the other end forms hook；It is provided with, on the suspension rod of each described drop shot bucket, the portion of curving, described curved
Transfer part is fixedly connected with the magnet of magnetic；Aliging, certain organizes the hook of each boom end so that each magnet is close, each magnet
Automatically and it is combined by magnetic, forms certain all of drop shot bucket multilamellar the most successively of group and be vertically arranged in barrel mast shape.
And each hook is exerted oneself removable and the magnet that is combined, extract certain layer of drop shot bucket.
Wherein, in above-mentioned novel multi-layer liquid nitrogen container drop shot bucket, the suspension rod of at least one drop shot bucket be provided with in the portion of curving to
Curved relying part that other suspension rod is drawn close or in leaning to shape angle, so that the Upper vertical section of the suspension rod of each drop shot bucket is the most also
Together.
Wherein, in above-mentioned novel multi-layer liquid nitrogen container drop shot bucket, the sidewall of each described drop shot bucket can be provided with small opening, and
Small opening bottom being positioned at can be not provided with or arrange the shared gross area and account for the ratio of bottom area less than 25%.So make
When extracting certain drop shot bucket, it is slow, in having the most remaining liquid nitrogen can maintain drop shot bucket that the liquid nitrogen in drop shot bucket leaks most speed
It is in low temperature state.
Wherein, in above-mentioned novel multi-layer liquid nitrogen container drop shot bucket, each magnet is made up of multistage magnetic material so that magnet
Side form the different magnetic pole of at least two, on the suspension rod that each length of same group of drop shot bucket is different, two phases are also closed
The magnetic pole distribution of each pair of side that be between magnet and that close side is contrary.This make each magnet near time can be the most right
Together and and close, with formed multiple the most neat being vertically arranged of drop shot bucket, beneficially suspension rod and top thereof hook
Automatic compact placement.
Wherein, in above-mentioned novel multi-layer liquid nitrogen container drop shot bucket, the suspension rod of each described drop shot bucket is fixed by connecting portion
Medial wall or lateral wall in corresponding drop shot bucket.
Wherein, in above-mentioned novel multi-layer liquid nitrogen container drop shot bucket, in each described drop shot bucket, it is provided with demarcation strip, demarcation strip
It is made up of thin slice, and has color or the sign representing different subregion.
Wherein, in above-mentioned novel multi-layer liquid nitrogen container drop shot bucket, the inside of drop shot bucket described in described demarcation strip trisection is empty
Between.
Have employed technique scheme, the beneficial effects of the utility model are:
Compared with prior art, a kind of novel multi-layer liquid nitrogen container drop shot bucket of the present utility model, simple in construction, user
Just, it is possible to realize the amount of storage of each liquid nitrogen container in same space and be multiplied, and transfer when picking and placeing sample or lay
Drop shot bucket is still simple and efficient as monolayer drop shot bucket.
Accompanying drawing explanation
Fig. 1 is the structural representation of the novel multi-layer liquid nitrogen container drop shot bucket of this utility model embodiment；
Fig. 2 is the decomposing schematic representation of Fig. 1；
Fig. 3 is the Making programme schematic diagram of the demarcation strip of the novel multi-layer liquid nitrogen container drop shot bucket of this utility model embodiment；
Fig. 4 is the structural representation of the novel multi-layer liquid nitrogen container drop shot bucket of another embodiment of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but can not be used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, the novel multi-layer liquid nitrogen container drop shot bucket of this utility model embodiment includes: each suspention district
There are at least two groups of drop shot bucket 1 and corresponding drop shot bucket 1 up and down for the suspension rod 2 being suspended on liquid nitrogen container mouth.Each
Medial wall or the lateral wall of corresponding drop shot bucket 1 is fixed on by connecting portion 23 in one end of the suspension rod 2 of drop shot bucket 1, and the other end is formed
Hook 21.It is provided with the portion of curving 22 on the suspension rod 2 of each drop shot bucket 1, curves portion 22 and be fixedly connected with the magnet 3 of magnetic, alignment
Certain organizes the hook 21 of each suspension rod 2 end, each magnet 3 can be made close and attract each other and close, forming certain group all of short
Well-bucket 1 multilamellar the most successively is vertically arranged in barrel mast shape, it is possible to realize the amount of storage of each liquid nitrogen container in same space
It is multiplied, and transfer or lay drop shot bucket when picking and placeing sample still simple and efficient as monolayer drop shot bucket.Here, often
Bottom or the sidewall of individual drop shot bucket 1 are provided with small opening 11, and the gross area shared by small opening 11 being positioned at bottom accounts for bottom area
Ratio is less than 25%.
In the present embodiment, the suspension rod 2 of at least one drop shot bucket 1 curve portion 22 be provided with to other suspension rod 2 draw close curved
Relying part 221 or in leaning to shape angle, so that the Upper vertical section of the suspension rod 2 of each drop shot bucket 1 is mutually and neat.
In the present embodiment, each magnet 3 is made up of multistage magnetic material so that the side of magnet 3 forms at least two
Different magnetic poles, on the suspension rod 2 that each length of same group of drop shot bucket 1 is different, between two phases the magnet 3 that closes and close side
The magnetic pole distribution of each pair of side in face is contrary, this make each magnet 3 near time can Accurate align and and closing, with formation automatically
Certain is organized the most neat multilamellar of multiple drop shot buckets 1 and is vertically arranged, and beneficially suspension rod 2 and top hook 21 thereof is automatic
Compact placement.
Preferably, demarcation strip 4, the inner space of demarcation strip 4 trisection drop shot bucket 1 it are provided with in each drop shot bucket 1.Due to
A large amount of carriers squeeze in a drop shot bucket 1, it is not easy to find specific carrier by each top indicator, therefore by this three points
The demarcation strip 4 of fork is conducive to scope and the quantity found by naked eyes to reduce the most in a large number, it is simple to rapidly in a specific marker space
Specific carrier is found by each top indicator.Wherein the manufacture method of demarcation strip 4 is: by a width close to drop shot bucket internal diameter
Strip plastic sheet, vertically put under from middle part but do not scratch gap in alignment, formed can be folded in half into certain angle
Two vertical piece A and B being connected, separately by a width more than drop shot bucket inner radial but the strip of no more than drop shot bucket internal diameter
Plastic sheet, also marks straight line gap, forms two vertical pieces being connected that can be folded in half into certain angle, at least a part of which one
Opening vertical piece C width identical with other vertical piece A and B width, another vertical piece D width is more than 2mm, but less than equal to other
Vertical piece width；The most respectively at the rectilinear slot of every strip vertical piece, order upper staple across gap, longer by two
The rectilinear slot of strip-shaped vertical sheet is aligned together, vertical piece B and D staple is ordered and is combined, then moves A, C in one
Determining angle, at this moment the staple across gap is bent sizing, by the demarcation strip of frozen composition forked type between A, B, C.This method system
Standby demarcation strip is not only simple and solid, the most relatively thin, and when playing compartmentation, the space of shared drop shot bucket is few.
As shown in Figure 4, in another embodiment of this utility model, can form three layers of well-bucket, the most each suspention district has up and down
Three groups of drop shot buckets 1.
As it has been described above, a kind of novel multi-layer liquid nitrogen container drop shot bucket of the present utility model, simple in construction, easy to use, it is possible to
Realize the amount of storage of each liquid nitrogen container in same space to be multiplied, and transfer when picking and placeing sample or lay drop shot bucket still
The most simple and efficient as monolayer drop shot bucket.
The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and apply this reality
With novel.These embodiments obviously easily can be made various amendment by person skilled in the art, and saying at this
Bright General Principle is applied in other embodiments without through performing creative labour.Therefore, this utility model is not limited to this
In embodiment, those skilled in the art are according to announcement of the present utility model, the improvement made for this utility model and amendment
All should be within protection domain of the present utility model.
Claims (7)
1. a novel multi-layer liquid nitrogen container drop shot bucket, it is characterised in that including: each suspention district has at least two groups of up and down
Drop shot bucket (1) and correspondence described drop shot bucket (1) are for the different suspension rod (2) of the length that is suspended on liquid nitrogen container mouth；Each
One end of the suspension rod (2) of described drop shot bucket (1) connects this drop shot bucket (1), and the other end forms hook (21)；Each described drop shot bucket
(1) be provided with the portion of curving (22) on suspension rod (2), described in curve portion (22) and be fixedly connected with the magnet (3) of magnetic；Align certain group
The hook (21) of each suspension rod (2) end so that each magnet (3) is close, forms certain and organizes all of drop shot bucket (1) from top to bottom
Multilamellar is vertically arranged in barrel mast shape successively.
A kind of novel multi-layer liquid nitrogen container drop shot bucket the most according to claim 1, it is characterised in that at least one drop shot bucket
(1) suspension rod (2) is provided with the curved relying part (221) drawn close to other suspension rod (2) or in leaning to shape angle curving portion (22), with
The Upper vertical section making the suspension rod (2) of each drop shot bucket (1) is mutual and neat.
Novel multi-layer liquid nitrogen container drop shot bucket the most according to claim 1, it is characterised in that each described drop shot bucket (1)
Sidewall can be provided with small opening (11), and the small opening (11) of the bottom being positioned at drop shot bucket (1) can be not provided with or arrange shared total face
The long-pending ratio of bottom area that accounts for is less than 25%.
Novel multi-layer liquid nitrogen container drop shot bucket the most according to claim 1, it is characterised in that each magnet (3) is by multistage magnetic
Property material composition so that the side of magnet (3) forms the magnetic pole that at least two is different, in each length of same group of drop shot bucket (1)
On different suspension rods (2), the magnetic pole distribution of each pair of sides that are between two phases the magnet (3) that closes and that close side is contrary.
Novel multi-layer liquid nitrogen container drop shot bucket the most according to claim 1, it is characterised in that each described drop shot bucket (1)
Suspension rod (2) is fixed on medial wall or the lateral wall of corresponding drop shot bucket (1) by connecting portion (23).
Novel multi-layer liquid nitrogen container drop shot bucket the most according to any one of claim 1 to 5, it is characterised in that each described
Being provided with demarcation strip (4) in drop shot bucket (1), demarcation strip (4) is made up of thin slice, and has color or the sign representing different subregion.
Novel multi-layer liquid nitrogen container drop shot bucket the most according to claim 6, it is characterised in that described demarcation strip (4) trisection
The inner space of described drop shot bucket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620724441.0U CN205838302U (en) | 2016-07-11 | 2016-07-11 | A kind of novel multi-layer liquid nitrogen container drop shot bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620724441.0U CN205838302U (en) | 2016-07-11 | 2016-07-11 | A kind of novel multi-layer liquid nitrogen container drop shot bucket |
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| Publication Number | Publication Date |
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| CN205838302U true CN205838302U (en) | 2016-12-28 |
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| CN201620724441.0U Active CN205838302U (en) | 2016-07-11 | 2016-07-11 | A kind of novel multi-layer liquid nitrogen container drop shot bucket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923530A (en) * | 2016-07-11 | 2016-09-07 | 阳艳群 | Novel multilayer liquid nitrogen tank short bucket |
-
2016
- 2016-07-11 CN CN201620724441.0U patent/CN205838302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923530A (en) * | 2016-07-11 | 2016-09-07 | 阳艳群 | Novel multilayer liquid nitrogen tank short bucket |
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