CN208279168U - A kind of novel liquid nitrogen tank well-bucket frozen for biomaterial - Google Patents
A kind of novel liquid nitrogen tank well-bucket frozen for biomaterial Download PDFInfo
- Publication number
- CN208279168U CN208279168U CN201820832068.XU CN201820832068U CN208279168U CN 208279168 U CN208279168 U CN 208279168U CN 201820832068 U CN201820832068 U CN 201820832068U CN 208279168 U CN208279168 U CN 208279168U
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- bucket
- well
- fixed plate
- liquid nitrogen
- mounting hole
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Abstract
The utility model discloses a kind of novel liquid nitrogen tank well-buckets frozen for biomaterial, including fixed plate, sunpender is provided on the outside of the fixed board ends, the sunpender upper end is provided with hook, the fixed plate upper and lower surface is respectively provided with there are four well-bucket, it is provided with several on the inside of the well-bucket and carries bar, the well-bucket is provided with sliding block close to fixed plate one end, sliding slot is offered on the inside of the fixed plate upper and lower surface, the sliding block is mounted on the inside of sliding slot, the fixed plate center offers circular groove, the well-bucket offers mounting hole close to circular groove side, mounting head is installed on the inside of the mounting hole, the mounting head is provided with telescopic rod far from mounting hole one end.The extraction to a certain well-bucket may be implemented by setting fixed plate and telescopic rod in the utility model, avoid sample from repeatedly passing in and out liquid nitrogen and instead by the risk of multiple freeze thawing, with simple, the easy to use advantage of structure.
Description
Technical field
The utility model relates to liquid nitrogen cryopreservation technical field, specially a kind of novel liquid nitrogen tank frozen for biomaterial
Well-bucket.
Background technique
Currently, there are two types of principal modes for the liquid nitrogen container ceiling mounted container of well known liquid nitrogen cryopreservation storing samples.One is multilayer
Drawer type hangs box, stores for shorter cryopreservation tube lattice；The second is the drop shot bucket of single layer tubular, is used for longer cryopreservation tube
Cluster storage.The latter carries in rod-type freezing in embryo using more, but the practical bar that carries does not need the high length of drop shot bucket.This is just
Cause taken up space waste.It is designed in spite of multilayer drop shot bucket to increase liquid nitrogen tankage size, but these designs mostly use rotation
Rotatable, it extracts sample and needs several layers of drop shot buckets while proposing to remake rotation.This was not only inconvenient, but also wasted time, Er Qieyou
When do not need all to be taken out all samples, if all taken out, it is also possible to cause sample repeatedly pass in and out liquid nitrogen and
Instead by the risk of multiple freeze thawing, there is an urgent need to a kind of novel liquid nitrogen container well-buckets in this case.
Utility model content
The purpose of this utility model is to provide a kind of novel liquid nitrogen tank well-buckets frozen for biomaterial, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of frozen for biomaterial it is novel
Liquid nitrogen container well-bucket, including fixed plate, the fixed board ends outside are fixedly installed sunpender, and the sunpender upper end is provided with extension
Hook, the fixed plate upper and lower surface are respectively provided with there are four well-bucket, and the well-bucket inside is provided with several and carries bar, and the well-bucket leans on
Nearly fixed plate one end is provided with sliding block, offers sliding slot on the inside of the fixed plate upper and lower surface, the sliding block is mounted on sliding slot
Inside, the fixed plate center offer circular groove, and the well-bucket offers mounting hole, the mounting hole close to circular groove side
Inside is equipped with mounting head, and the mounting head is provided with telescopic rod far from mounting hole one end.
Preferably, the circular groove diameter is greater than well-bucket diameter.
Preferably, the telescopic rod is provided with two sections, and the first segment length, which is equal to, is located at fixed plate upper surface well-bucket mounting hole
To the distance of liquid nitrogen tank mouth, two sections of sum of the distance are equal to the distance for being located at fixed plate lower surface well-bucket mounting hole to liquid nitrogen tank mouth.
Preferably, the fixed plate upper and lower surface is provided with several threaded holes, and the threaded hole of upper and lower surface is two-by-two
Alignment, but do not penetrate through.
Preferably, the telescopic rod upper end is provided with handle, and handle upper surface patch be shown with comprising type, position with
And the card of temporal information.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is provided with sliding slot by setting fixed plate, fixed plate upper and lower surface inside, and the well-bucket leans on
Nearly fixed plate one end is provided with sliding block, and the sliding block is on the inside of sliding slot, when mounting head is mounted on the well-bucket mounting hole for needing to extract
When inside, handle is pushed, sliding block slides in sliding slot, when well-bucket slides among circular groove, starts above to mention, can achieve extraction
The advantages of a certain well-bucket, avoid sample multigelation and caused by loss.
2, the utility model is provided with two sections by being provided with telescopic rod, telescopic rod, and the first segment length, which is equal to be located at, fixes
For plate upper surface well-bucket mounting hole to the distance of liquid nitrogen tank mouth, two sections of sum of the distance, which are equal to, is located at fixed plate lower surface well-bucket mounting hole
To the distance of liquid nitrogen tank mouth, mounting head can be installed to inside mounting hole faster, and fixed plate upper and lower surface is provided with
The threaded hole of several threaded holes, upper and lower surface is aligned two-by-two, but is not penetrated through, and when liquid nitrogen container is deeper, multilayer can be set and hung
When bucket, it can be increased the setting of well-bucket by threaded hole mounting plate, increase the practicability of the device.
Detailed description of the invention
Fig. 1 is a kind of novel liquid nitrogen tank well-bucket overall structure diagram frozen for biomaterial of the utility model；
Fig. 2 is a kind of novel liquid nitrogen tank well-bucket position arrangement schematic diagram frozen for biomaterial of the utility model.
In figure: 1- carries bar；2- well-bucket；3- mounting hole；4- sliding slot；5- sunpender；6- sliding block；7- threaded hole；8- mounting head；9-
Hook；10- card；11- handle；12- telescopic rod；13- circular groove；14- fixed plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of novel liquid nitrogen frozen for biomaterial
Tank well-bucket 2, a kind of novel liquid nitrogen tank well-bucket 2 frozen for biomaterial, including fixed plate 14, outside 14 both ends of fixed plate
Side is fixedly installed sunpender 5, and 5 upper end of sunpender is provided with hook 9, there are four 14 upper and lower surface of fixed plate is respectively provided with
Well-bucket 2 is provided with several on the inside of the well-bucket 2 and carries bar 1, and the well-bucket 2 is provided with sliding block 6, institute close to 14 one end of fixed plate
It states and offers sliding slot 4 on the inside of 14 upper and lower surface of fixed plate, the sliding block 6 is mounted on 4 inside of sliding slot, 14 center of fixed plate
Position offers circular groove 13, and the well-bucket 2 offers mounting hole 3 close to 13 side of circular groove, is equipped on the inside of the mounting hole 3
Head 8 is filled, the mounting head 8 is provided with telescopic rod 12 far from 3 one end of mounting hole.
13 diameter of circular groove is greater than 2 diameter of well-bucket, convenient for above mentioning for well-bucket 2；The telescopic rod 12 is provided with two sections, and
One segment length, which is equal to, is located at the distance that 14 upper surface well-bucket of fixed plate, 2 mounting hole 3 arrives liquid nitrogen tank mouth, and two sections of sum of the distance are equal to position
The distance of liquid nitrogen tank mouth is arrived in 14 lower surface well-bucket of fixed plate, 2 mounting hole 3, is conducive to mounting head 8 and is installed to mounting hole 3 faster
The time has been saved in inside；14 upper and lower surface of fixed plate is provided with several threaded holes 7, and the threaded hole 7 of upper and lower surface
It is aligned, but does not penetrate through two-by-two, can use threaded hole 7 and carry out mounting plate 14, to increase by 2 number of plies of well-bucket, improve device
Practicability；12 upper end of telescopic rod is provided with handle 11, and 11 upper surface of handle patch be shown with comprising type, position with
And the card 10 of temporal information, be conducive to sample required for accurately extracting, and be unlikely to obscure.
Working principle: the utility model is provided with sliding slot by setting fixed plate 14,14 upper and lower surface of fixed plate inside
4, the well-bucket 2 is provided with sliding block 6 close to 14 one end of fixed plate, and the sliding block 6 is needed in 4 inside of sliding slot when mounting head 8 is mounted on
When 23 inside of mounting hole of well-bucket to be extracted, handle 11 is pushed, sliding block 6 slides in sliding slot 4, when well-bucket 2 slides into circular groove 13
When intermediate, start above to mention, can achieve the advantages of extracting a certain well-bucket 2, avoid sample multigelation and caused by loss, stretch
Bar 12 is provided with two sections, and the first segment length, which is equal to, is located at the distance that 14 upper surface well-bucket of fixed plate, 2 mounting hole 3 arrives liquid nitrogen tank mouth,
Two sections of sum of the distance, which are equal to, is located at the distance that 14 lower surface well-bucket of fixed plate, 2 mounting hole 3 arrives liquid nitrogen tank mouth, can be faster by peace
Dress head 8 is installed to inside mounting hole 3, and 14 upper and lower surface of fixed plate is provided with several threaded holes 7, the screw thread of upper and lower surface
Hole 7 is aligned two-by-two, but is not penetrated through, and when liquid nitrogen container is deeper, and multilayer well-bucket 2 can be set, passes through 7 mounting plate of threaded hole
14 can be increased the number of plies of well-bucket 2.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel liquid nitrogen tank well-bucket (2) frozen for biomaterial, including fixed plate (14), it is characterised in that: described
It is fixedly installed sunpender (5) on the outside of fixed plate (14) both ends, sunpender (5) upper end is provided with hook (9), the fixed plate
(14) upper and lower surface is respectively provided with there are four well-bucket (2), and well-bucket (2) inside is provided with several and carries bar (1), the well-bucket
(2) it is provided with sliding block (6) close to fixed plate (14) one end, offers sliding slot (4) on the inside of fixed plate (14) upper and lower surface,
The sliding block (6) is mounted on the inside of sliding slot (4), and fixed plate (14) center offers circular groove (13), the well-bucket (2)
It is offered mounting hole (3) close to circular groove (13) side, mounting head (8), the mounting head is installed on the inside of the mounting hole (3)
(8) mounting hole (3) one end is provided with telescopic rod (12).
2. a kind of novel liquid nitrogen tank well-bucket (2) frozen for biomaterial according to claim 1, it is characterised in that:
Circular groove (13) diameter is greater than well-bucket (2) diameter.
3. a kind of novel liquid nitrogen tank well-bucket (2) frozen for biomaterial according to claim 1, it is characterised in that:
The telescopic rod (12) is provided with two sections, and the first segment length is equal to be arrived positioned at fixed plate (14) upper surface well-bucket (2) mounting hole (3)
The distance of liquid nitrogen tank mouth, two sections of sum of the distance, which are equal to, is located at fixed plate (14) lower surface well-bucket (2) mounting hole (3) to liquid nitrogen tank mouth
Distance.
4. a kind of novel liquid nitrogen tank well-bucket (2) frozen for biomaterial according to claim 1, it is characterised in that:
Fixed plate (14) upper and lower surface is provided with several threaded holes (7), and the threaded hole (7) of upper and lower surface is aligned two-by-two,
But it does not penetrate through.
5. a kind of novel liquid nitrogen tank well-bucket (2) frozen for biomaterial according to claim 1, it is characterised in that:
Telescopic rod (12) upper end is provided with handle (11), and the handle (11) upper surface patch be shown with comprising type, position and
The card (10) of temporal information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832068.XU CN208279168U (en) | 2018-05-31 | 2018-05-31 | A kind of novel liquid nitrogen tank well-bucket frozen for biomaterial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832068.XU CN208279168U (en) | 2018-05-31 | 2018-05-31 | A kind of novel liquid nitrogen tank well-bucket frozen for biomaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279168U true CN208279168U (en) | 2018-12-25 |
Family
ID=64706426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832068.XU Active CN208279168U (en) | 2018-05-31 | 2018-05-31 | A kind of novel liquid nitrogen tank well-bucket frozen for biomaterial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279168U (en) |
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2018
- 2018-05-31 CN CN201820832068.XU patent/CN208279168U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Ning Inventor after: Bai Zhixing Inventor after: Wu Chaoyu Inventor before: Lv Qifeng Inventor before: Bai Zhixing Inventor before: Wu Chaoyu Inventor before: Song Ning |