CN203776006U - Rotary type three-dimensional cryopreservation device for liquid nitrogen container - Google Patents
Rotary type three-dimensional cryopreservation device for liquid nitrogen container Download PDFInfo
- Publication number
- CN203776006U CN203776006U CN201420158540.8U CN201420158540U CN203776006U CN 203776006 U CN203776006 U CN 203776006U CN 201420158540 U CN201420158540 U CN 201420158540U CN 203776006 U CN203776006 U CN 203776006U
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- CN
- China
- Prior art keywords
- rotating shaft
- liquid nitrogen
- rotation shaft
- cryopreservation
- nitrogen container
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Abstract
The utility model discloses a rotary type three-dimensional cryopreservation device for a liquid nitrogen container. The rotary type three-dimensional cryopreservation device consists of a segmented rotation shaft system, at least two cryopreservation box supporting plates and a flexible triangular bracket, wherein the segmented rotation shaft system is combined by a plurality of rotation shafts; each rotation shaft is internally provided with two fixed gears and a driving gear; the cryopreservation box supporting plates are fixed on the rotation shaft 1 and longitudinally distributed on the rotation shaft; and the flexible triangular bracket is located at the bottom end of the rotation shaft 1. According to the rotary type three-dimensional cryopreservation device for the liquid nitrogen container, the segmented rotation shaft system is arranged, so that the structure in the liquid nitrogen container rotates to take and put a certain cryopreservation sample, and the problem that the activities of the important cell strains or samples are reduced by multigelation due to the access to a single sample is prevented, and the problem of under-utilization of the space of the traditional liquid nitrogen containers is solved at the same time.
Description
Technical field
The utility model relates to a kind of for liquid nitrogen container rotating type stereo cryopreservation device, belongs to frozen equipment technical field.
Background technology
Tradition liquid nitrogen cryopreservation mode per sample quantity is different or select to carry and Lou carry out single depositing and maybe need to be positioned over whole cryopreservation device and deposit in a large number, but above two kinds of modes all exist or are not enough to space utilization in liquid nitrogen container, or in access procedure, need whole cryopreservation device wherein to take out, and then deposit (getting) wherein certain frozen sample, very inconvenience, and other frozen important cells strain or sample reduce activity owing to repeatedly depositing freeze thawing, even cause using, cause the significant wastage of important experiment material.Goal of the invention of the present utility model is not change on the basis of existing liquid nitrogen container structure, design a kind of rotating type stereo cryopreservation device that can adaptive most liquid nitrogen tank bodies, the drawback causing to overcome the frozen mode of existing liquid nitrogen container, provides a kind of large capacity, easy to operate, three-dimensional access, extensive applicable liquid nitrogen container cryopreservation device.
Utility model content
It is a kind of novel for liquid nitrogen container rotating type stereo cryopreservation device that the utility model provides, and solved the problem of space utilization deficiency in traditional liquid nitrogen container.
In order to address the above problem, the technical solution of the utility model is as follows: a kind of rotating type stereo cryopreservation device for liquid nitrogen container, is comprised of merogenesis rotating shaft system 6, freezing storing box supporting plate 2 and scalable A-frame 4; Wherein merogenesis rotating shaft system 6 is to be combined by a plurality of rotating shafts 1, and each rotating shaft 1 inside is provided with two fixed gears and a driven wheel 9; Freezing storing box supporting plate 2 is fixed in rotating shaft 1, and at least two of freezing storing box supporting plate 2 quantity are longitudinally distributed in rotating shaft 1, and scalable A-frame 4 is positioned at the bottom of rotating shaft 1.
Above-mentioned freezing storing box supporting plate 2 is fixed in rotating shaft 1 by set bolt 3.
Above-mentioned freezing storing box supporting plate 2 quantity are 4.
Above-mentioned rotating shaft 1 quantity is 4.
The utility model, by merogenesis rotating shaft system is set, makes the rotation of liquid nitrogen container interior and then certain frozen sample of access, avoids reducing activity because access single sample causes the multigelation of other important cells strains or sample.Also solved the problem of traditional liquid nitrogen container to space utilization deficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is rotatable three-dimensional cryopreservation device front view;
(1, rotating shaft; 2, freezing storing box supporting plate; 3, set bolt; 4, scalable three-legged support).
Fig. 2 is rotatable three-dimensional cryopreservation device left view;
(1, rotating shaft; 2, freezing storing box supporting plate; 3, set bolt).
The rotatable three-dimensional cryopreservation device vertical view of Fig. 3;
(1, rotating shaft; 2, freezing storing box supporting plate).
The many cryopreservation devices of Fig. 4 are used schematic diagram;
(1, rotating shaft; 2, freezing storing box supporting plate; 5, slewing area).
Fig. 5 merogenesis rotating shaft system and drive system model schematic diagram;
(2, freezing storing box supporting plate; 6, merogenesis rotating shaft system; 7, fixed gear A; 8 fixed gear B; 9, driven wheel).
Embodiment
Below in conjunction with Figure of description, the utility model is further explained.
For a rotating type stereo cryopreservation device for liquid nitrogen container, by merogenesis rotating shaft system 6, freezing storing box supporting plate 2 and scalable A-frame 4, formed; Wherein merogenesis rotating shaft system 6 is to be combined by a plurality of rotating shafts 1, and each rotating shaft 1 inside is provided with two fixed gears and a driven wheel 9; Freezing storing box supporting plate 2 is fixed in rotating shaft 1, and at least two of freezing storing box supporting plate 2 quantity are longitudinally distributed in rotating shaft 1, and scalable A-frame 4 is positioned at the bottom of rotating shaft 1.
Described rotating type stereo liquid nitrogen cryopreservation device has at least double-layer structure, according to frozen sample size and liquid nitrogen container size design sandwich construction, in present embodiment, select 4 layers of structure, i.e. 4 freezing storing box supporting plates 2, freezing storing box supporting plate 2 maximum heights are advisable to be no more than liquid nitrogen liquid level, bottom is convenient to be placed in the liquid nitrogen container of different tank mouth sizes for scalable three-legged support 4, sees the rotatable three-dimensional cryopreservation device front view of Fig. 1 and Fig. 2 and rotatable three-dimensional cryopreservation device left view.By design mechanical device, add merogenesis rotating shaft system 6, rotating shaft 1 length is suitable to facilitate personnel to be operating as, maybe can be equipped with extension rod for personnel's rotating shaft 1, rotating shaft 1 inside is fixed gear and driven wheel, rotating shaft 1 can driven gear rotation drive freezing storing box supporting plate 2 to rotate then, by merogenesis rotating shaft system 6 and ascending drive system model, realize the deflection that different angles occur the freezing storing box supporting plate 2 being fixed on merogenesis rotating shaft system 6, on the basis that makes full use of liquid nitrogen container inner space, use the supporting unrestricted access that sundries are realized single freezing storing box of getting, see the rotatable three-dimensional cryopreservation device vertical view of Fig. 3.Meanwhile, can adopt single or multiple devices to be used in conjunction with according to liquid nitrogen tank body and tank mouth size, see that the many cryopreservation devices of Fig. 4 are used schematic diagram.
Involved in the present invention to merogenesis rotating shaft system 6 be to be combined by a plurality of relatively independent rotating shafts 1, every section of rotating shaft 1 can independent rotation under the effect without driven wheel 9, and is independent of each other.Every section independently rotating shaft 1 two fixed gears of the same size and a driven wheel are housed respectively, see Fig. 5 merogenesis rotating shaft system and drive system model schematic diagram.In rotating shaft 1 situation, fixed gear A7 rotates with rotating shaft, then drive driven wheel 9 to drive and be positioned at the fixed gear B8 in next section of rotating shaft, the fixed gear on it that rotates backward and drive of realizing next joint rotating shaft 1 rotates, and by merogenesis rotating shaft system 6 and ascending drive gear system, realizes the deflection that different angles occur the freezing storing box supporting plate 2 being fixed on merogenesis rotating shaft system 6.
Claims (4)
1. for a rotating type stereo cryopreservation device for liquid nitrogen container, it is characterized in that, by merogenesis rotating shaft system (6), freezing storing box supporting plate (2) and scalable A-frame (4), formed; Wherein merogenesis rotating shaft system (6) is to be combined by a plurality of rotating shafts (1), and each rotating shaft (1) inside is provided with two fixed gears and a driven wheel (9); It is upper that freezing storing box supporting plate (2) is fixed on rotating shaft (1), and at least two of freezing storing box supporting plate (2) quantity are longitudinally distributed in rotating shaft (1) upper, and scalable A-frame (4) is positioned at the bottom of rotating shaft (1).
2. device according to claim 1, is characterized in that, described freezing storing box supporting plate (2) is fixed in rotating shaft (1) by set bolt (3).
3. device according to claim 1, is characterized in that, described freezing storing box supporting plate (2) quantity is 4.
4. device according to claim 1, is characterized in that, described rotating shaft (1) quantity is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158540.8U CN203776006U (en) | 2014-04-02 | 2014-04-02 | Rotary type three-dimensional cryopreservation device for liquid nitrogen container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158540.8U CN203776006U (en) | 2014-04-02 | 2014-04-02 | Rotary type three-dimensional cryopreservation device for liquid nitrogen container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776006U true CN203776006U (en) | 2014-08-20 |
Family
ID=51312265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158540.8U Expired - Fee Related CN203776006U (en) | 2014-04-02 | 2014-04-02 | Rotary type three-dimensional cryopreservation device for liquid nitrogen container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776006U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521946A (en) * | 2015-01-26 | 2015-04-22 | 深圳康泰生物制品股份有限公司 | Cell freezing device and method |
| CN106144223A (en) * | 2016-08-17 | 2016-11-23 | 桂林医学院 | Rotary cryopreservation tube storage device |
| CN109399044A (en) * | 2018-11-27 | 2019-03-01 | 上海原能细胞生物低温设备有限公司 | A kind of biological sample intellectual access system |
| CN109644986A (en) * | 2018-12-29 | 2019-04-19 | 重庆医药高等专科学校 | A kind of liquid nitrogen container |
| CN110583628A (en) * | 2019-10-11 | 2019-12-20 | 山东山大附属生殖医院有限公司 | Biological cell refrigerating device convenient to search |
-
2014
- 2014-04-02 CN CN201420158540.8U patent/CN203776006U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521946A (en) * | 2015-01-26 | 2015-04-22 | 深圳康泰生物制品股份有限公司 | Cell freezing device and method |
| CN106144223A (en) * | 2016-08-17 | 2016-11-23 | 桂林医学院 | Rotary cryopreservation tube storage device |
| CN109399044A (en) * | 2018-11-27 | 2019-03-01 | 上海原能细胞生物低温设备有限公司 | A kind of biological sample intellectual access system |
| CN109399044B (en) * | 2018-11-27 | 2024-04-26 | 上海原能细胞生物低温设备有限公司 | Intelligent access system for biological samples |
| CN109644986A (en) * | 2018-12-29 | 2019-04-19 | 重庆医药高等专科学校 | A kind of liquid nitrogen container |
| CN110583628A (en) * | 2019-10-11 | 2019-12-20 | 山东山大附属生殖医院有限公司 | Biological cell refrigerating device convenient to search |
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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 |
Granted publication date: 20140820 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |