CN207661408U - A kind of locking device of liquid nitrogen container hand basket - Google Patents
A kind of locking device of liquid nitrogen container hand basket Download PDFInfo
- Publication number
- CN207661408U CN207661408U CN201721767473.XU CN201721767473U CN207661408U CN 207661408 U CN207661408 U CN 207661408U CN 201721767473 U CN201721767473 U CN 201721767473U CN 207661408 U CN207661408 U CN 207661408U
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- nitrogen container
- basket
- locking
- hand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is related to a kind of locking devices of liquid nitrogen container hand basket, including liquid nitrogen container, several hand baskets being placed in liquid nitrogen container, liquid nitrogen container lid, the locking bar being connect with several hand baskets and the closure for locking locking bar and liquid nitrogen container, several hand baskets are arranged in liquid nitrogen container, liquid nitrogen container lid lid is located on liquid nitrogen container, locking bar is set to the upper surface of liquid nitrogen container, and positioned at the periphery of liquid nitrogen container lid, locking bar locks several hand baskets, prevent several hand baskets from moving, closure is for lockking locking bar and liquid nitrogen container, to realize the locking and unlatching of hand basket.The locking device of the liquid nitrogen container hand basket can prevent from moving and proposing hand basket in the case where liquid nitrogen container lid is opened, but liquid nitrogen container addition liquid nitrogen can not be influenced in the case where locking hand basket.
Description
Technical field
The utility model is related to a kind of a kind of locking of biotechnology medical auxiliary equipment more particularly to liquid nitrogen container hand basket dresses
It sets.
Background technology
Liquid nitrogen is the nitrogen of liquid, is a kind of inert, no color or smell, non-corrosive, non-flammable liquid, temperature pole
It is low.Under normal pressure, liquid nitrogen temperature is -196 DEG C.Liquid nitrogen container is mainly used for the standing storage of indoor liquid nitrogen, and liquid nitrogen container is led in medical treatment
Domain is mainly used for Saving specimen, such as under type：
1. the vital preservation of sperm.
Be mainly used for the mankind, animal Semen routine, and at a distance transport storage.
2. the vital preservation of biological sample.
The organ of vaccine, bacterium kind, cell and the mankind, animal in biomedical sector, can be soaked in liquid
In the liquid nitrogen of nitrogen tank storage, long period of activity preserves.It needs to can be used in use, taking out defrosting rewarming.
With the development of biologic medical industry in recent years, need the sample of freezen protective big year by year in scientific research and medical institutions
Amount increases.The safety management for how realizing sample, at pendulum problem in the urgent need to address in face of researcher.
Traditional solution is on liquid nitrogen container plus common lock, and key is taken care of by special messenger, if you need to be carried manually when liquid feeding nitrogen
Liquid nitrogen addition bottle is taken to be poured into from liquid nitrogen container tank mouth in a manner of pouring into.
But this method has the following problems in practical operation：Vaccine, bacterium kind, cell and the mankind, animal device
Official rank is all shelved in hand basket, and when opening liquid nitrogen container lid addition liquid nitrogen, hand basket is in the state of without supervision；If after locking,
Liquid nitrogen container needs frequent switch lock operation, for example when liquid feeding nitrogen, although being not related to the access to storage of specimens, still needs to
Open lockset.
Utility model content
The purpose of this utility model is to be directed to above-mentioned present situation, provides one kind when opening liquid nitrogen container lid, hand basket can supervise
Liquid nitrogen container hand basket locking device.
The technical solution adopted in the utility model：A kind of locking device of liquid nitrogen container hand basket, including liquid nitrogen container, be placed in it is described
Several hand baskets, liquid nitrogen container lid in liquid nitrogen container, the locking bar being connect with several hand baskets and by the locking bar and institute
The closure that liquid nitrogen container is locked is stated, several hand baskets are arranged in the liquid nitrogen container, and are protected in each hand basket
There is sample, each hand basket has a bearing basket, connects the bar portion of the bearing basket and connect with the bar portion upper end
Fixed part, the bearing basket is soaked in the liquid nitrogen in the liquid nitrogen container, and the bar portion is close to the medial surface of the liquid nitrogen container,
The fixed part is close to the upper surface of the liquid nitrogen container, and the liquid nitrogen container lid lid is located on the liquid nitrogen container, the locking
Item is set to the upper surface of the liquid nitrogen container, and positioned at the periphery of the liquid nitrogen container lid, and locking bar locking is described several to be carried
Basket prevents several hand basket movements under non-unlocking condition, and the closure is for lockking the locking bar and the liquid nitrogen
Tank, to realize the locking and unlatching of the hand basket.
The effect of the utility model is：The locking device of the liquid nitrogen container hand basket can prevent the feelings being opened in liquid nitrogen container lid
Hand basket is moved and proposed under condition, and liquid nitrogen container addition liquid nitrogen can not be influenced in the case where locking hand basket.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the locking device of liquid nitrogen container hand basket provided by the utility model.
Fig. 2 is the sectional view of Fig. 1.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
It is that a kind of structure of the locking device of liquid nitrogen container hand basket provided by the utility model is shown please refer to Fig. 1 and Fig. 2
It is intended to.The locking device of the liquid nitrogen container hand basket includes liquid nitrogen container 2, is placed in liquid nitrogen container 2 several hand baskets 4, liquid nitrogen container lid 5,
The locking bar 1 being connect with several hand baskets 4 and the closure 3 for locking locking bar 1 and liquid nitrogen container 2.
Several hand baskets 4 are arranged in liquid nitrogen container 2, and preserve sample in each hand basket 4.Each hand basket 4 has one
Bearing basket, the bar portion for connecting the bearing basket and the fixed part being connect with the bar portion upper end.The bearing basket is soaked in liquid nitrogen container 2
In interior liquid nitrogen, which is close to the medial surface of liquid nitrogen container 2, the fixed part it is vertical with the bar portion and with the upper surface of liquid nitrogen container 2
It is close to.In this present embodiment, which along the circumferential direction uniformly arranges in the medial surface of liquid nitrogen container 2.
The lid of liquid nitrogen container lid 5 is located on liquid nitrogen container 2, and when needing liquid feeding nitrogen, liquid nitrogen container lid 5 is opened, manual extraction
Liquid nitrogen addition bottle is poured into a manner of pouring into from the tank mouth of liquid nitrogen container 2.
Locking bar 1 is set to the upper surface of liquid nitrogen container 2, and positioned at the periphery of liquid nitrogen container lid 5, to not influence liquid nitrogen cover
Sub 5 closing lids are uncapped.Locking bar 1 locks hand basket 4, prevents hand basket 4 from moving.In this present embodiment, locking bar 1 include compressed part,
Two interconnecting pieces extended from the opposite end of the compressed part and the locking part extended downwardly from two interconnecting piece.The pressure
Tight portion is pressed on the fixed part upper surface of several hand baskets 4 in annular shape.
Closure 3 is for lockking locking bar 1 and liquid nitrogen container 2, to realize the locking of hand basket 4 and open.
In the case where liquid nitrogen container lid 5 is opened, 1 locking of locking bar, i.e. hand basket 4 are locked up by closure 3, right at this time
Liquid nitrogen container 2 adds liquid nitrogen, to make hand basket 4 be in by supervision state.
In this way, the locking device of the liquid nitrogen container hand basket can prevent from moving and proposing in the case where liquid nitrogen container lid is opened
Hand basket, and liquid nitrogen container addition liquid nitrogen can not be influenced in the case where locking hand basket.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of locking device of liquid nitrogen container hand basket, it is characterised in that：Including liquid nitrogen container, several carrying of being placed in the liquid nitrogen container
Basket, liquid nitrogen container lid, the locking bar being connect with several hand baskets and the locking bar and the liquid nitrogen container are locked
Closure, several hand baskets are arranged in the liquid nitrogen container, and sample is preserved in each hand basket, each described
The fixed part that hand basket has a bearing basket, connects the bar portion of the bearing basket and connect with the bar portion upper end, the carrying
Basket is soaked in the liquid nitrogen in the liquid nitrogen container, and the bar portion is close to the medial surface of the liquid nitrogen container, the fixed part with it is described
The upper surface of liquid nitrogen container is close to, and the liquid nitrogen container lid lid is located on the liquid nitrogen container, and the locking bar is set to the liquid nitrogen container
Upper surface, and positioned at the periphery of the liquid nitrogen container lid, the locking bar is locked several hand baskets, is prevented in shape of not unlocking
Several hand basket movements under state, the closure is for lockking the locking bar and the liquid nitrogen container, to be carried described in realization
The locking and unlatching of basket.
2. a kind of locking device of liquid nitrogen container hand basket as described in claim 1, it is characterised in that：Several hand baskets are described
The medial surface of liquid nitrogen container is along the circumferential direction uniformly arranged.
3. a kind of locking device of liquid nitrogen container hand basket as described in claim 1, it is characterised in that：The locking bar includes compressing
It portion, two interconnecting pieces extended from the opposite end of the compressed part and is extended downwardly from two interconnecting piece sealed
Portion.
4. a kind of locking device of liquid nitrogen container hand basket as claimed in claim 3, it is characterised in that：The compressed part is in annulus
Shape, the compressed part are pressed on the fixed part upper surface of several hand baskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767473.XU CN207661408U (en) | 2017-12-18 | 2017-12-18 | A kind of locking device of liquid nitrogen container hand basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767473.XU CN207661408U (en) | 2017-12-18 | 2017-12-18 | A kind of locking device of liquid nitrogen container hand basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661408U true CN207661408U (en) | 2018-07-27 |
Family
ID=62941661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767473.XU Active CN207661408U (en) | 2017-12-18 | 2017-12-18 | A kind of locking device of liquid nitrogen container hand basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931485A (en) * | 2021-02-03 | 2021-06-11 | 周立国 | Portable ultralow-temperature cell transportation and storage device and storage method |
-
2017
- 2017-12-18 CN CN201721767473.XU patent/CN207661408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931485A (en) * | 2021-02-03 | 2021-06-11 | 周立国 | Portable ultralow-temperature cell transportation and storage device and storage method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207661408U (en) | A kind of locking device of liquid nitrogen container hand basket | |
| CN203913154U (en) | Carrying tool for use in vitrification cryo-preservation of biomaterial | |
| CN203785947U (en) | Microwave digestion tank arranging frame | |
| CN208159973U (en) | A kind of novel closed-type glass freezing load bar | |
| CN206686874U (en) | A kind of experimental mouse rearging cage for being convenient for changing bedding and padding | |
| CN107320332B (en) | Biomedical sample aseptic collection transport preserves composite bag and its application method | |
| CN205132090U (en) | Specimen sample low temperature save set | |
| CN205770965U (en) | Cell cryopreserving frame | |
| CN204161769U (en) | Biological specimen collection transport sleeve is cased | |
| CN208242616U (en) | A kind of aquatile releasing device | |
| CN208927069U (en) | Lightproof infusion bag | |
| CN204056728U (en) | A kind of vaccine storage facilities | |
| CN206520859U (en) | A kind of kit for being easy to low-temperature transport | |
| CN204750893U (en) | Sample storage jar | |
| CN205837596U (en) | Novel plastic packaging can | |
| CN205345769U (en) | Special laboratory sample of animal preserves case | |
| CN204423926U (en) | A kind of gathering-device of radioactive waste | |
| CN204799313U (en) | A centrifuging tube keeps box for liquid nitrogen quick -freeze | |
| CN205087343U (en) | Biological sample transport case safe in utilization | |
| CN205535034U (en) | Device is got greatly to liquid nitrogen | |
| CN106973807A (en) | A kind of experimental mouse rearging cage for being convenient for changing bedding and padding | |
| CN203953838U (en) | The special-purpose holding box of sterile gloves | |
| CN212606886U (en) | Liquid nitrogen storage management cell device | |
| CN206324095U (en) | Medical science human body specimen accumulating box | |
| CN208775373U (en) | A kind of press-type bottle cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |