CN204507555U - A kind of sample storage device for being placed in liquid nitrogen container - Google Patents
A kind of sample storage device for being placed in liquid nitrogen container Download PDFInfo
- Publication number
- CN204507555U CN204507555U CN201520128463.6U CN201520128463U CN204507555U CN 204507555 U CN204507555 U CN 204507555U CN 201520128463 U CN201520128463 U CN 201520128463U CN 204507555 U CN204507555 U CN 204507555U
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- liquid nitrogen
- nitrogen container
- storage box
- shadoof
- storage device
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Abstract
The utility model discloses a kind of sample storage device for being placed in liquid nitrogen container, it is characterized in that comprising multiple Storage Box connected successively side by side and shadoof, connected by movable device between described adjacent two Storage Boxes, described shadoof lower end is connected with last storage box; When shadoof is carried, all Storage Boxes are longitudinal arrangement state; When shadoof is transferred to after in liquid nitrogen container, all Storage Box arched plates drop on bottom liquid nitrogen container, its advantage is the liquid nitrogen that effectively can utilize liquid nitrogen container inward flange, can improve the degree of utilization of liquid nitrogen in liquid nitrogen container, also can cover whole Storage Box when amount of liquid nitrogen is less in liquid nitrogen container simultaneously.
Description
Technical field
The utility model relates to a kind of sample storage device field, particularly relates to a kind of sample storage device for being placed in liquid nitrogen container.
Background technology
One of main method that liquid nitrogen cryopreservation is biological cell, tissue, organ are preserved.Utilize Cryopreservation Technology to encourage cell as Cord blood in the liquid nitrogen of-196 DEG C, cell can be made temporarily to depart from growth conditions and be saved by its cell characteristic, and be used for experiment when needs at recovery cell, the storage life can reach 1 year to many decades.Be the device of a similar pail for the storing unit of stored sample in liquid nitrogen container in prior art, the bottom of this device is the sample storage box of the vertical arrangement of multiple sealing be connected successively, storage box is connected with a shadoof, and has the stay hook for Storage Box being fixed on liquid nitrogen cover mouth edge in the upper end of shadoof.At present there is following problem in this storage device: the shape of conventional liquid nitrogen container is that large cross section, the little inside of opening is roughly in trapezoidal jar, when conventional storage device puts into liquid nitrogen container, because Storage Box vertically puts into, the liquid nitrogen of liquid nitrogen container centre portion can only be used, and the liquid nitrogen at tank inward flange can not be utilized, cause the waste of liquid nitrogen in tank, and when only having a small amount of liquid nitrogen, liquid nitrogen can only cover the storage box of the bottom, and liquid nitrogen degree of utilization is lower.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of can improve liquid nitrogen degree of utilization for being placed on the sample storage box in liquid nitrogen container.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of sample storage device for being placed in liquid nitrogen container, it is characterized in that comprising multiple Storage Box connected successively side by side and shadoof, connected by movable device between described adjacent two Storage Boxes, described shadoof lower end is connected with last storage box; When shadoof is carried, all Storage Boxes are longitudinal arrangement state; When shadoof is transferred to after in liquid nitrogen container, all Storage Box arched plates drop on bottom liquid nitrogen container.
Described Storage Box is on the whole in cylinder, and when Storage Box dish drops on bottom liquid nitrogen container, the end face of Storage Box upward; When shadoof is carried, the end face level of Storage Box towards, the height of described Storage Box is less than the bore of liquid nitrogen container opening.The end face that cylinder stores is placed upward, make bottom Storage Box with liquid nitrogen container bottom contact surface be a face, be conducive to increasing the stability that Storage Box is placed, the bore that the height of Storage Box is less than liquid nitrogen container opening makes Storage Box to propose in liquid nitrogen container easily.
Described movable device comprises two connecting arms being arranged on adjacent two Storage Box sidewalls, is flexibly connected between two connecting arms by rotating shaft.This connection mode makes adjacent two Storage Boxes be coupling two Storage Boxes in one plane can only to be rotated, connect relatively stable.
Described movable device comprises the flexible link belt being arranged on adjacent two Storage Box sidewalls.Flexible link belt is rotatably mounted and amplitude large, can have good effect in fitfull liquid nitrogen container
The upper end of described shadoof is provided with the arc hook for being affiliated in liquid nitrogen container opening upper edge.Arc hook both can be affiliated on liquid nitrogen container opening edge edge as anchor fitting use, also can as convenient the putting into and proposing this device of the handle of shadoof.
Described shadoof freely can rotate relative to Storage Box.Shadoof freely can rotate relative to Storage Box and this device can be made more flexible.
Described Storage Box put into liquid nitrogen container twist structure spiral bottom liquid nitrogen container.The space bottom liquid nitrogen container can be made full use of bottom helical disk drops on, at utmost increase liquid nitrogen degree of utilization.
Compared with prior art, the utility model has the advantages that by the connecting device between adjacent two Storage Boxes being arranged to movable device connection, the utility model arched plate bottom liquid nitrogen container is fallen, also can arrange multiple the utility model to surround into concentrically ringed shape dish and drop on bottom liquid nitrogen container, this design effectively can utilize the liquid nitrogen of liquid nitrogen container inward flange, the degree of utilization of liquid nitrogen in liquid nitrogen container can be improved, when amount of liquid nitrogen is less in liquid nitrogen container, also can cover whole Storage Box simultaneously.
Accompanying drawing explanation
Fig. 1 is design sketch of the present utility model;
Fig. 2 is block diagram of the present utility model;
Fig. 3 is the enlarged drawing at A place in the utility model Fig. 2;
Fig. 4 block diagram that to be the utility model be when mentioning state.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
For being placed on the sample storage device in liquid nitrogen container, comprise multiple Storage Box 1 connected successively side by side and shadoof 2, connected by movable device 3 between adjacent two Storage Boxes, shadoof lower end is connected with last storage box; When shadoof is carried, all Storage Boxes are longitudinal arrangement state; When shadoof is transferred to after in liquid nitrogen container, all Storage Box arched plates to drop on bottom liquid nitrogen container 4.
Storage Box 1 is on the whole in cylinder, and when Storage Box 1 dish drops on bottom liquid nitrogen container, the end face 5 of Storage Box upward; When shadoof is carried, end face 5 level of Storage Box towards, the height H of described Storage Box is less than the bore L of liquid nitrogen container opening.
Movable device comprise be arranged on adjacent two Storage Box sidewalls 6 two connecting arms, 7, two connecting arms 7 between be flexibly connected by rotating shaft 8.
Movable device comprises the flexible link belt 9 being arranged on adjacent two Storage Box sidewalls 6.
The upper end of shadoof is provided with the arc hook 11 for being affiliated in liquid nitrogen container opening 10 upper edge.
Shadoof freely can rotate relative to Storage Box.
Storage Box put into liquid nitrogen container twist structure to spiral bottom liquid nitrogen container 4.
A kind ofly to be described in detail for the sample storage device be placed in liquid nitrogen container provided by the utility model above.Apply a concrete example herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, can also carry out some improvement and decoration to the utility model, these improve and decoration also falls in the protection domain of the utility model claim.
Claims (7)
1., for being placed on the sample storage device in liquid nitrogen container, it is characterized in that comprising multiple Storage Box connected successively side by side and shadoof, connected by movable device between described adjacent two Storage Boxes, described shadoof lower end is connected with last storage box; When shadoof is carried, all Storage Boxes are longitudinal arrangement state; When shadoof is transferred to after in liquid nitrogen container, all Storage Box arched plates drop on bottom liquid nitrogen container.
2. a kind of sample storage device for being placed in liquid nitrogen container as claimed in claim 1, it is characterized in that described Storage Box on the whole in cylinder, when Storage Box dish drops on bottom liquid nitrogen container, the end face of Storage Box is upward; When shadoof is carried, the end face level of Storage Box towards, the height of described Storage Box is less than the bore of liquid nitrogen container opening.
3. a kind of sample storage device for being placed in liquid nitrogen container as claimed in claim 1, be is characterized in that described movable device comprises two connecting arms being arranged on adjacent two Storage Box sidewalls, is flexibly connected between two connecting arms by rotating shaft.
4. a kind of sample storage device for being placed in liquid nitrogen container as claimed in claim 1, is characterized in that described movable device comprises the flexible link belt being arranged on adjacent two Storage Box sidewalls.
5. a kind of sample storage device for being placed in liquid nitrogen container as claimed in claim 1, is characterized in that the upper end of described shadoof is provided with the arc hook for being affiliated in liquid nitrogen container opening upper edge.
6. a kind of sample storage device for being placed in liquid nitrogen container as claimed in claim 1, is characterized in that described shadoof freely can rotate relative to Storage Box.
7. a kind of sample storage device for being placed in liquid nitrogen container as claimed in claim 1, it is characterized in that described Storage Box put into liquid nitrogen container twist structure spiral bottom liquid nitrogen container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128463.6U CN204507555U (en) | 2015-03-05 | 2015-03-05 | A kind of sample storage device for being placed in liquid nitrogen container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128463.6U CN204507555U (en) | 2015-03-05 | 2015-03-05 | A kind of sample storage device for being placed in liquid nitrogen container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204507555U true CN204507555U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128463.6U Expired - Fee Related CN204507555U (en) | 2015-03-05 | 2015-03-05 | A kind of sample storage device for being placed in liquid nitrogen container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204507555U (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 |
| CN106234353A (en) * | 2016-09-19 | 2016-12-21 | 桂林医学院 | The liquid nitrogen container of cryopreservation tube hand basket wall-embedded storage |
-
2015
- 2015-03-05 CN CN201520128463.6U patent/CN204507555U/en not_active Expired - Fee Related
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 |
| CN106234353A (en) * | 2016-09-19 | 2016-12-21 | 桂林医学院 | The liquid nitrogen container of cryopreservation tube hand basket wall-embedded storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180305 |