CN204548918U - A kind of liquid nitrogen container sample storage device - Google Patents
A kind of liquid nitrogen container sample storage device Download PDFInfo
- Publication number
- CN204548918U CN204548918U CN201520149018.8U CN201520149018U CN204548918U CN 204548918 U CN204548918 U CN 204548918U CN 201520149018 U CN201520149018 U CN 201520149018U CN 204548918 U CN204548918 U CN 204548918U
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- CN
- China
- Prior art keywords
- liquid nitrogen
- nitrogen container
- storage box
- rotating bezel
- shadoof
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Abstract
The utility model discloses a kind of liquid nitrogen container sample storage device, comprise shadoof and at least two rotating bezels, each rotating bezel is provided with multiple Storage Box, the first articulating members is provided with between shadoof and rotating bezel, when shadoof is carried, the Storage Box hanging on each rotating bezel is in the below of shadoof; When shadoof is transferred to after in liquid nitrogen container, Storage Box on each rotating bezel is linearly arranged in bottom liquid nitrogen container, adjacent two rotating bezels have an angle, all Storage Boxes diffuse to liquid nitrogen container edge from liquid nitrogen container bottom centre along with rotating bezel, its advantage can make each Storage Box when transferring to bottom liquid nitrogen container in horizontally non-vertical superposition, reduce the requirement to liquid nitrogen height in liquid nitrogen container, the use amount of liquid nitrogen can be reduced, also can place multiple Storage Box when only having a small amount of liquid nitrogen especially, improving the degree of utilization of liquid nitrogen.
Description
Technical field
The utility model relates to a kind of sample storage device field, particularly relates to a kind of liquid nitrogen container sample storage device.
Background technology
One of main method that liquid nitrogen cryopreservation is biological cell, tissue, organ are preserved.Utilize Cryopreservation Technology by 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 when needs, recovery cell is used for experiment again, and 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 liquid nitrogen container sample storage device, comprise shadoof and at least two rotating bezels, each rotating bezel is provided with multiple Storage Box, the first articulating members is provided with between described shadoof and rotating bezel, when shadoof is carried, the Storage Box hanging on each rotating bezel is in the below of shadoof; When shadoof is transferred to after in liquid nitrogen container, the Storage Box on each rotating bezel is linearly arranged in bottom liquid nitrogen container, and adjacent two rotating bezels have an angle, and all Storage Boxes diffuse to liquid nitrogen container edge from liquid nitrogen container bottom centre along with rotating bezel.
Each described Storage Box is coupling on rotating bezel.Such design can make when rotating bezel rotates, and Storage Box Storage Box, under the combined action of gravity and rotating shaft, relatively rotates frame and rotates, and with liquid nitrogen container towards remaining unchanged.
Described Storage Box bottom surface is provided with sliding wheel.Under the effect of sliding wheel, making Storage Box put into liquid nitrogen container can be more smoothly.
When mentioning state, the bottom surface of the nethermost Storage Box of described rotating bezel is inclined.In order to control Storage Box that can be artificial puts into the direction of slip of liquid nitrogen container rotating bezel, Storage Box bottom design is gone out relative liquid nitrogen container bottom angled.When Storage Box is with when contacting bottom liquid nitrogen container, because Storage Box bottom angled, make first to land on one side, land after another side, Storage Box under force to first land while slide, drive rotating bezel to first landing while tilt, change Impact direction, whole rotating bezel is to first landing slip thereupon.
On rotating bezel, the bottom surface of nethermost Storage Box is in being the angle of 20 degree ~ 30 degree with the bottom surface of liquid nitrogen container.The angle of 20 degree ~ 30 degree can either ensure to reach and control direction of slip effect, can ensure Storage Box capacity again.
The upper end of described shadoof is provided with the hook for being affiliated in liquid nitrogen container opening upper edge.The hook of upper edge can either facilitate mentioning of body rod to put down, and is also easy to the opening part whole device being fixed on liquid nitrogen container.
Described rotating bezel comprises the support body equal with Storage Box quantity, and each Storage Box is coupling on support body, is provided with the second articulating members between adjacent two support bodys.Freely can rotate between adjacent two support bodys, both can control the Storage Box quantity fallen in liquid nitrogen, go for again not isometric liquid nitrogen container.
Two sidepieces of described Storage Box are connected to the sidepiece of support body respectively by rotating shaft.Storage Box can freely be rotated.
Described Storage Box is on the whole in cuboid, and when Storage Box is seated in bottom liquid nitrogen container, the end face of Storage Box upward; When shadoof is carried, upward, the length of described Storage Box and width are all less than the bore of liquid nitrogen container opening to the end face of Storage Box.Storage Box under gravity, when support body rotates, remaining unchanged towards relative liquid nitrogen container of Storage Box.
Described rotating bezel has three, and when the Storage Box on rotating bezel is seated in bottom liquid nitrogen container, the angle of two adjacent rotating bezels is 120 degree.When there being three rotating bezels to enter in liquid nitrogen container, rotating bezel falls into backward surrounding bottom liquid nitrogen container and disperses, and finally forms the angle of three rotating bezels all in 120 degree.
Compared with prior art, the utility model by arranging multiple rotating bezel under shadoof, and be interconnected by movable part, Storage Box diffuses to liquid nitrogen container edge from liquid nitrogen container bottom centre along with rotating bezel, this mode can make each Storage Box when transferring to bottom liquid nitrogen container in horizontally non-vertical superposition, reduce the requirement to liquid nitrogen height in liquid nitrogen container, the use amount of liquid nitrogen can be reduced, also can place multiple Storage Box when only having a small amount of liquid nitrogen especially, improving the degree of utilization of liquid nitrogen.
Accompanying drawing explanation
Fig. 1 is lateral plan of the present utility model;
Fig. 2 is front elevation of the present utility model;
Fig. 3 is design sketch of the present utility model;
Fig. 4 is birds-eye view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
A kind of liquid nitrogen container sample storage device, comprise shadoof 1 and at least two rotating bezels 2, each rotating bezel 2 is provided with multiple Storage Box 3, between shadoof 1 and rotating bezel 2, be provided with the first articulating members 4, when shadoof 1 is carried, Storage Box 3 hanging on each rotating bezel 2 is in the below of shadoof 1; When shadoof 1 is transferred to after in liquid nitrogen container, the Storage Box 3 on each rotating bezel 2 is linearly arranged in bottom liquid nitrogen container, and adjacent two rotating bezels 2 have an angle, and all Storage Boxes 3 diffuse to liquid nitrogen container edge from liquid nitrogen container bottom centre along with rotating bezel 2.
Each Storage Box 3 is coupling on rotating bezel 2.
Storage Box 3 bottom surface is provided with sliding wheel 5.
When mentioning state, the bottom surface 7 of the nethermost Storage Box 6 of rotating bezel 2 is inclined.
On rotating bezel 2, the bottom surface 7 of nethermost Storage Box 6 is the angle of 20 degree in the bottom surface 8 with liquid nitrogen container.
The upper end of shadoof 1 is provided with the hook 10 for being affiliated in liquid nitrogen container opening 9 upper edge.
Rotating bezel 2 comprises the support body 11 equal with Storage Box 3 quantity, and each Storage Box 3 is coupling on support body 11, is provided with the second articulating members 12 between adjacent two support bodys 11.
Two sidepieces of Storage Box 3 are connected to the sidepiece of support body 11 respectively by rotating shaft 13.
Storage Box 3 is on the whole in cuboid, and when Storage Box 3 is seated in bottom liquid nitrogen container, the end face 14 of Storage Box upward; When shadoof is carried, the end face 14 of Storage Box upward.
Rotating bezel 2 has three, and when the Storage Box 3 on rotating bezel 2 is seated in bottom liquid nitrogen container, the angle of two adjacent rotating bezels 2 is 120 degree.
Above a kind of liquid nitrogen container sample storage device provided by the utility model is described in detail.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 (10)
1. a liquid nitrogen container sample storage device, comprise shadoof and at least two rotating bezels, each rotating bezel is provided with multiple Storage Box, between described shadoof and rotating bezel, be provided with the first articulating members, when shadoof is carried, the Storage Box hanging on each rotating bezel is in the below of shadoof; When shadoof is transferred to after in liquid nitrogen container, the Storage Box on each rotating bezel is linearly arranged in bottom liquid nitrogen container, and adjacent two rotating bezels have an angle, and all Storage Boxes diffuse to liquid nitrogen container edge from liquid nitrogen container bottom centre along with rotating bezel.
2. a kind of liquid nitrogen container sample storage device according to claim 1, is characterized in that each described Storage Box is coupling on rotating bezel.
3. a kind of liquid nitrogen container sample storage device according to claim 1, is characterized in that described Storage Box bottom surface is provided with sliding wheel.
4. a kind of liquid nitrogen container sample storage device according to claim 3, it is characterized in that when mentioning state, the bottom surface of the nethermost Storage Box of described rotating bezel is inclined.
5. a kind of liquid nitrogen container sample storage device according to claim 4, the bottom surface that it is characterized in that nethermost Storage Box on described rotating bezel is in being the angle of 20 degree ~ 30 degree with the bottom surface of liquid nitrogen container.
6. a kind of liquid nitrogen container sample storage device according to claim 1, is characterized in that the upper end of described shadoof is provided with the hook for being affiliated in liquid nitrogen container opening upper edge.
7. a kind of liquid nitrogen container sample storage device according to claim 1, it is characterized in that described rotating bezel comprises the support body equal with Storage Box quantity, each Storage Box is coupling on support body, is provided with the second articulating members between adjacent two support bodys.
8. a kind of liquid nitrogen container sample storage device according to claim 7, is characterized in that two sidepieces of described Storage Box are connected to the sidepiece of support body respectively by rotating shaft.
9. a kind of liquid nitrogen container sample storage device according to claim 8, it is characterized in that described Storage Box on the whole in cuboid, when Storage Box is seated in bottom liquid nitrogen container, the end face of Storage Box is upward; When shadoof is carried, the end face of Storage Box upward.
10. a kind of liquid nitrogen container sample storage device according to claim 1, is characterized in that described rotating bezel has three, and when the Storage Box on rotating bezel is seated in bottom liquid nitrogen container, the angle of two adjacent rotating bezels is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149018.8U CN204548918U (en) | 2015-03-17 | 2015-03-17 | A kind of liquid nitrogen container sample storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149018.8U CN204548918U (en) | 2015-03-17 | 2015-03-17 | A kind of liquid nitrogen container sample storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548918U true CN204548918U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149018.8U Expired - Fee Related CN204548918U (en) | 2015-03-17 | 2015-03-17 | A kind of liquid nitrogen container sample storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680522A (en) * | 2017-02-17 | 2017-05-17 | 青岛大学附属医院 | Specimen conveyor |
-
2015
- 2015-03-17 CN CN201520149018.8U patent/CN204548918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680522A (en) * | 2017-02-17 | 2017-05-17 | 青岛大学附属医院 | Specimen conveyor |
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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: 20150812 Termination date: 20180317 |