CN205357945U - Liquid nitrogen tank - Google Patents
Liquid nitrogen tank Download PDFInfo
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- CN205357945U CN205357945U CN201620012338.3U CN201620012338U CN205357945U CN 205357945 U CN205357945 U CN 205357945U CN 201620012338 U CN201620012338 U CN 201620012338U CN 205357945 U CN205357945 U CN 205357945U
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- liquid nitrogen
- connecting plate
- nitrogen container
- tank body
- branch
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Abstract
The utility model provides a liquid nitrogen tank, which comprises a pot body and a pot cover, jar the body with cover detachably connects, jar internal be equipped with a plurality of freezing and deposit the device, the internal fender that still is equipped with of jar connects the device, the fender connects the device to include and keeps off the fishplate bar and fix keep off the handle on the fishplate bar, it is located a plurality of belows of depositing the device of freezing to keep off the fishplate bar. The utility model discloses simple structure, the modern design, convenient to use connects the device through setting up to keep off in liquid nitrogen tank, the cell container from freezing when falling out in depositing the device, keep off connecing the device can catch the cell container, prevent that the cell from polluting liquid nitrogen tank.
Description
Technical field
This utility model relates to cold storage of cell technical field, particularly relates to a kind of liquid nitrogen container.
Background technology
Liquid nitrogen container is utensil conventional in cell storage engineering, and current existing cell storage tank great majority are all made up of inner bag and outer gallbladder, vacuum interlayer is formed between inner bag and outer gallbladder, the coefficient of heat conduction is reduced by vacuum interlayer, keep inner bag low temperature, cell is put in by special storage container the bottom of inner bag, inner bag is filled with liquid nitrogen, for low-temperature preservation cell.But, when using storage container to place cell, it is easy to occurring that cell bottle is overturned, cell sample drops in the bottom of liquid nitrogen container, pollute the situation of liquid nitrogen container.
Application number be 201320414754.2 Chinese utility model patent disclose a kind of liquid nitrogen container, including tank body, tank mouth and gag, in described tank body, center is provided with rotating shaft, classification lattice it are provided with in described tank body, described rotating shaft is connected with classification lattice, described classification lattice include seminal fluid bank, cell reservoir and general bank, it is provided with storage rack in described seminal fluid bank, described storage rack is provided with lift beam, it is provided with pail in described cell reservoir, described pail includes handle and staving, described staving sidewall is provided with opening, described tank mouth is located at center, tank body top to side place, described tank mouth is connected with rotating shaft.This liquid nitrogen container solves the problem that liquid nitrogen runs off, but does not solve cell sample and drop the problem of tank bottoms pollution liquid nitrogen container.
Utility model content
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is in that to provide a kind of liquid nitrogen container, can collect in liquid nitrogen container the cell dropped tank bottoms.
For achieving the above object, this utility model provides a kind of liquid nitrogen container, including tank body and cover, described tank body and the dismountable connection of described cover, is provided with multiple cryopreservation device in described tank body；Being additionally provided with gear connection device in described tank body, described gear connection device includes gear fishplate bar and the handle being fixed on described gear fishplate bar, and described gear fishplate bar is positioned at the lower section of multiple cryopreservation device.
Preferably, in described tank body, the position near opening is provided with fixing groove, and described cryopreservation device is fixed on described fixing groove.
Preferably, described cryopreservation device includes a longitudinally disposed connecting plate, and described connecting plate arranges multiple storage case, and the upper end of described connecting plate is provided with hook.
Preferably, described hook includes the first branch and the second branch, described first branch and described second branch and lays respectively at the both sides of described connecting plate, and described first branch is suspended on described fixing groove.
Preferably, multiple independent storage part it is provided with in described storage case.
Preferably, described connecting plate is provided with multiple slide rail, and described storage case is provided with corresponding connecting portion, and described slide rail and described connecting portion are slidably connected.
Preferably, each described slide rail is dovetail channel-shaped, is in tilted layout on described connecting plate, and the side of the end of described slide rail and described connecting plate leaves spacing.
As mentioned above, the liquid nitrogen container that this utility model relates to, have the advantages that simple in construction, modern design, easy to use, by arranging gear connection device in liquid nitrogen container, when cell container drops out from cryopreservation device, gear connection device can catch cell container, it is prevented that cell contamination liquid nitrogen container, and the material that can will fall off easily takes out from liquid nitrogen container.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of this utility model tank interior.
Fig. 3 is the structural representation of cryopreservation device.
Fig. 4 is the structural representation of gear connection device.
Fig. 5 is the structural representation of storage case.
Fig. 6 is the structural representation of connecting plate.
Fig. 7 is the structural representation of storage case another kind embodiment.
Element numbers explanation
1 tank body
2 covers
3 cryopreservation devices
31 connecting plates
311 slide rails
32 storage cases
321 storage parts
322 connecting portions
33 hooks
331 first branches
332 second branches
4 gear connection devices
41 gear fishplate bars
42 handles
5 fixing grooves
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art the content disclosed by this specification can understand other advantages of the present utility model and effect easily.
Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop in the scope that the disclosed technology contents of this utility model can be contained.Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As it is shown in figure 1, this utility model provides a kind of liquid nitrogen container, including tank body 1 and cover 2, described tank body 1 and described cover 2 are detachably connected, generally by threaded to described tank body 1 and described cover 2, described tank body includes outer gallbladder and inner bag, forms vacuum layer between described outer gallbladder and described inner bag.Being provided with multiple cryopreservation device 3 (see Fig. 3) in described tank body 1, described cryopreservation device 3 needs frozen material for placing cell or other, and multiple cryopreservation devices 3 are typically in the inner homogeneous of described tank body 1 and arrange.As shown in Figure 2 and Figure 4, gear connection device 4 it is additionally provided with in described tank body 1, described gear connection device 4 includes gear fishplate bar 41 and the handle 42 being fixed on described gear fishplate bar 41, described gear fishplate bar 41 is positioned at the lower section of multiple cryopreservation device 3, when the cell bottle etc. of described cryopreservation device 3 knocks over and drops, cell bottle just can drop on described gear fishplate bar 41, will not pollute the bottom of liquid nitrogen container.And, the thing that can also will fall off easily by keeping off connection device 4 takes out liquid nitrogen container.
As illustrated in fig. 1, it is preferred that be provided with fixing groove 5 near the position of opening in described tank body 1, during use, described cryopreservation device 3 be fixed on described fixing groove 5, conveniently pick and place.As shown in Figure 3, preferably, described cryopreservation device 3 includes a longitudinally disposed connecting plate 31, described connecting plate 31 arranges multiple storage case 32, described storage case 32 is used for placing cell container etc., the upper end of described connecting plate 31 is provided with hook 33, described cryopreservation device 3 can be made to hang on described fixing groove 5 by described hook 33.Preferably, described hook 33 includes the first branch 331 and the second branch 332, described first branch 331 and described second branch 332 lay respectively at the both sides of described connecting plate 31, described first branch 331 is suspended on described fixing groove 5, instrument can be used during use to catch on described second branch 332, then described cryopreservation device 3 is taken out from liquid nitrogen container.As shown in Figure 5, preferably, described storage case 32 is provided with multiple independent storage part 321, is divided into multiple independent grid for depositing cell equal samples by dividing plate in described storage case 32, i.e. storage part 321, are positioned over cell equal samples in described storage part 321 during use.
As shown in Figure 6 and Figure 7, it is preferable that described connecting plate 31 is provided with multiple slide rail 311, described storage case 32 is provided with corresponding connecting portion 322, described slide rail 311 is slidably connected with described connecting portion 322, and described connecting plate 31 and described storage case 32 can separate at any time, are conveniently used alone storage case 32.Preferably, each described slide rail 311, in dovetail channel-shaped, is in tilted layout on described connecting plate 31, and the side of the end of described slide rail 311 and described connecting plate 31 leaves spacing, it is prevented that described storage case 32 comes off in use from described connecting plate 31.
In sum, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for restriction this utility model.Above-described embodiment all under spirit of the present utility model and category, can be modified or change by any those skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from this utility model with technological thought such as, must be contained by claim of the present utility model.
Claims (7)
1. a liquid nitrogen container, including tank body (1) and cover (2), described tank body (1) and described cover (2) are detachably connected, it is characterised in that be provided with multiple cryopreservation device (3) in described tank body (1)；Gear connection device (4) it is additionally provided with in described tank body (1), described gear connection device (4) includes gear fishplate bar (41) and the handle (42) being fixed on described gear fishplate bar (41), and described gear fishplate bar (41) is positioned at the lower section of multiple cryopreservation device (3).
2. liquid nitrogen container according to claim 1, it is characterised in that: in described tank body (1), the position near opening is provided with multiple fixing groove (5), and described cryopreservation device (3) is fixed on described fixing groove (5).
3. liquid nitrogen container according to claim 2, it is characterized in that: described cryopreservation device (3) includes a longitudinally disposed connecting plate (31), arranging multiple storage case (32) on described connecting plate (31), the upper end of described connecting plate (31) is provided with hook (33).
4. liquid nitrogen container according to claim 3, it is characterized in that: described hook (33) includes the first branch (331) and the second branch (332), described first branch (331) and described second branch (332) lay respectively at the both sides of described connecting plate (31), and described first branch (331) is suspended on described fixing groove (5).
5. liquid nitrogen container according to claim 3, it is characterised in that: it is provided with multiple independent storage part (321) in described storage case (32).
6. liquid nitrogen container according to claim 3, it is characterized in that: described connecting plate (31) is provided with multiple slide rail (311), described storage case (32) is provided with corresponding connecting portion (322), and described slide rail (311) and described connecting portion (322) are slidably connected.
7. liquid nitrogen container according to claim 6, it is characterized in that: each described slide rail (311) is in dovetail channel-shaped, being in tilted layout on described connecting plate (31), the side of the end of described slide rail (311) and described connecting plate (31) leaves spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012338.3U CN205357945U (en) | 2016-01-07 | 2016-01-07 | Liquid nitrogen tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012338.3U CN205357945U (en) | 2016-01-07 | 2016-01-07 | Liquid nitrogen tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205357945U true CN205357945U (en) | 2016-07-06 |
Family
ID=56275159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012338.3U Active CN205357945U (en) | 2016-01-07 | 2016-01-07 | Liquid nitrogen tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205357945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212444A (en) * | 2016-09-19 | 2016-12-14 | 桂林医学院 | The liquid nitrogen container of sinking type storage cryopreservation tube |
| WO2019118262A1 (en) * | 2017-12-13 | 2019-06-20 | Coopersurgical, Inc. | Low temperature storage systems and related methods |
-
2016
- 2016-01-07 CN CN201620012338.3U patent/CN205357945U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212444A (en) * | 2016-09-19 | 2016-12-14 | 桂林医学院 | The liquid nitrogen container of sinking type storage cryopreservation tube |
| WO2019118262A1 (en) * | 2017-12-13 | 2019-06-20 | Coopersurgical, Inc. | Low temperature storage systems and related methods |
| US10451340B2 (en) | 2017-12-13 | 2019-10-22 | Coopersurgical, Inc. | Low temperature storage systems and related methods |
| CN111699352A (en) * | 2017-12-13 | 2020-09-22 | 酷博尔外科器械有限公司 | Cryogenic storage system and related method |
| JP2021507196A (en) * | 2017-12-13 | 2021-02-22 | クーパーサージカル・インコーポレイテッドＣｏｏｐｅｒＳｕｒｇｉｃａｌ， Ｉｎｃ． | Cold storage system and related methods |
| CN111699352B (en) * | 2017-12-13 | 2022-04-29 | 酷博尔外科器械有限公司 | Cryogenic storage system and related method |
| JP7307068B2 (en) | 2017-12-13 | 2023-07-11 | クーパーサージカル・インコーポレイテッド | Cold storage systems and related methods |
| AU2018385405B2 (en) * | 2017-12-13 | 2023-12-14 | Coopersurgical, Inc. | Low temperature storage systems and related methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.28, Lane 908, Ziping Road, Pudong New Area, Shanghai, 201321 Patentee after: Shanghai Aopu Mai Biotechnology Co., Ltd Address before: Room 506, building 2, No. 3377, Kangxin Road, Pudong New Area, Shanghai, 201321 Patentee before: SHANGHAI OPM BIOSCIENCES Co.,Ltd. |
|
| CP03 | Change of name, title or address |