CN210213202U - Cell freezing storage device - Google Patents
Cell freezing storage device Download PDFInfo
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- CN210213202U CN210213202U CN201920805601.8U CN201920805601U CN210213202U CN 210213202 U CN210213202 U CN 210213202U CN 201920805601 U CN201920805601 U CN 201920805601U CN 210213202 U CN210213202 U CN 210213202U
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- freezing
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Abstract
The utility model belongs to the technical field of cell freezing, in particular to a cell freezing and storing device, which comprises a storing box, a freezing pipe arranged in the storing box and a storing frame for storing the storing box; the storage box comprises a rectangular box body and a box cover body hinged on the box body, and the box body is divided into a plurality of rectangular freezing pipe placing grids by partition plates; the storage rack is a rectangular frame with an open front, the rectangular frame is uniformly divided into a plurality of storage box placing grids by a plurality of transverse plates, and the depth of each storage box placing grid is greater than that of each storage box; elastic pieces are arranged at the opposite positions of the two side plates of the storage box placing grid and are arranged at the outer edge of the storage box; the box cover body is arranged on each storage box, the elastic pieces are arranged at the opposite positions of the two side plates of the storage rack, so that each storage box can be independently fixed in the storage rack, and when the freezing tube in the target storage box needs to be used, only the target storage box needs to be taken out without influencing the freezing effect of the freezing tube in other storage boxes; when liquid nitrogen is added periodically, the storage rack rocks without causing the cryovial to float.
Description
Technical Field
The utility model belongs to the technical field of the cell freezes deposits, concretely relates to cell freezing storage device.
Background
Cell cryopreservation is one of the major methods of cell preservation. The cell is stored in liquid nitrogen at the temperature of-196 ℃ by using a cell freezing storage technology at a low temperature, so that the cell can be temporarily separated from a growth state to store the cell characteristics, and the cell can be recovered for experiment when needed.
Cell cryopreserved pipe is easy come-up when storing in the liquid nitrogen, among the prior art, freezes the pipe with the cell and places in storing the box, freezes to deposit in putting into the liquid nitrogen again, when needs use the target to freeze and deposit the pipe, need take out whole storage box, will store the box after seeking out the target and freeze and deposit the pipe and put into the liquid nitrogen again, operate inconveniently, and has influenced other cell that freeze and deposit the pipe and freeze and deposit the effect. When the cells are frozen for a long time, liquid nitrogen needs to be added into the freezing environment regularly, and when the liquid nitrogen is added, the storage box can shake due to the liquid addition, so that the freezing tube floats.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cell freezing storage device has solved among the prior art when regularly adding the liquid nitrogen, makes the storage box rock, can lead to freezing the problem that deposits the pipe showy.
The utility model discloses the technical scheme who adopts is a cell freezing storage device, including storing the box and placing the cryovial in storing the box, its characterized in that: also comprises a storage rack for storing the storage box;
the storage box comprises a rectangular box body and a box cover body hinged on the box body, and the box body is divided into a plurality of rectangular freezing pipe placing grids by partition plates;
the storage rack is a rectangular frame with an open front surface, the rectangular frame is uniformly divided into a plurality of storage box placing grids by a plurality of transverse plates, and the depth of each storage box placing grid is greater than that of each storage box;
the storage box placing grid is provided with elastic pieces at opposite positions of two side plates, and the elastic pieces are arranged at the outer edge of the storage box.
Each storage box is provided with a box cover body and is placed in the storage rack, and the elastic pieces are arranged at the opposite positions of the two side plates of the storage rack, so that each storage box can be independently fixed in the storage rack; when liquid nitrogen is added periodically, the storage rack rocks without causing the cryovial to float.
The utility model discloses a characteristics still lie in:
preferably, a first arc-shaped elastic sheet is arranged on the side plate of the storage box placing lattice from outside to inside, and two ends of the first arc-shaped elastic sheet are fixedly arranged on the side plate of the storage box placing lattice.
The first arc-shaped elastic sheet enables the storage box to be smoothly pulled out or pushed in, and meanwhile, the storage box can be fixed in the storage box placing grid.
Preferably, a second arc-shaped elastic sheet is arranged on the side plate of the storage box placing lattice from outside to inside, the two ends of the second arc-shaped elastic sheet are fixedly arranged on the side plate of the storage box placing lattice, a third arc-shaped elastic sheet is arranged in an arch formed between the second arc-shaped elastic sheet and the side plate of the storage box placing lattice, the two ends of the third arc-shaped elastic sheet are fixedly arranged on the second arc-shaped elastic sheet, and the arc top end of the third arc-shaped elastic sheet is in contact with the side plate of the storage box placing lattice.
Through the cooperation setting of second arc shell fragment and third arc shell fragment, increase the elasticity of shell fragment, prevent that the shell fragment from using for a long time and losing elastic function.
Preferably, the length of the storage box is smaller than that of the storage box placing grid and is larger than the distance between the arc-shaped top ends of the elastic sheets at the two sides.
Through the limited distance between the storage box and the arc top ends of the elastic sheets on the two sides, the storage box is independently fixed through the elastic sheets on the two sides.
Preferably, a platform cavity is arranged below the transverse plate at the bottom of the storage rack;
the transverse plate is provided with stabilizing holes on the outer edge, one or more stabilizing rods penetrate through the stabilizing holes, and the top and the bottom of each stabilizing rod are provided with positioning structures.
The positioning structure at the bottom of the stabilizing rod is arranged in the cavity of the platform without influencing the horizontal placement of the storage rack. When the storage box is placed in the storage rack, the stabilizing rod penetrates through the stabilizing holes, and the stabilizing rod is stabilized through the positioning structure, so that the storage box is prevented from sliding out of the storage rack through the arrangement of the stabilizing rod.
Preferably, the top and the bottom of the stabilizing rod are both provided with external threads, and are matched and connected with the external threads to be provided with fixing nuts.
This is one example of a positioning structure, and the stabilizer bar is fixed to the storage frame by a fixing nut.
Preferably, the top of the stabilizing rod is provided with a lifting hook or a lifting ring, the bottom of the stabilizing rod is provided with an external thread, and the stabilizing rod is connected with the external thread in a matched manner and is provided with a fixing nut.
This is another embodiment of location structure, sets up lifting hook or rings through the top, and the bottom sets up fixation nut and connects, makes firm pole fix on the storage frame more conveniently fast.
Preferably, the bottom plate of the box body is made of magnetic metal material;
the freezing pipe comprises a pipe body, a pipe cover body is arranged in clamping connection or threaded connection matching with the pipe body, and a magnetic metal sheet is fixed at the bottom of the pipe body.
The bottom magnetic metal sheet of the freezing pipe is adsorbed with the bottom plate of the box body, so that the freezing pipe is stably placed in the storage box.
Preferably, the storage rack top panel is provided with a handle.
The storage rack is conveniently placed into the liquid nitrogen tank or taken out of the liquid nitrogen tank through the handle.
Preferably, the cover body is provided with a handle.
Conveniently open or close the lid through the handle, and will store the box through the handle convenient and fast ground and put into and store the frame, or from storing convenient and fast ground in the frame and taking out and storing the box.
The utility model has the advantages that:
the utility model relates to a cell freezing storage device, wherein each storage box is provided with a box cover body and is placed in a storage frame, each storage box can be independently fixed in the storage frame through the elastic pieces arranged at the relative positions of the two side plates of the storage frame, when the freezing tube in the target storage box needs to be used, only the target storage box needs to be taken out without influencing the freezing effect of the freezing tube in other storage boxes; when liquid nitrogen is added periodically, the storage rack rocks without causing the cryovial to float.
Drawings
Fig. 1 is a schematic perspective view of a cell freezing and storing device according to the present invention;
FIG. 2 is a schematic view of a storage case of the cell freezing and storing device of the present invention;
FIG. 3 is a schematic view of the freezing tube structure of a cell freezing storage device according to the present invention;
fig. 4 is a schematic structural diagram of an embodiment of a spring plate of a cell freezing and storing device according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of a spring plate of a cell freezing storage device according to the present invention.
In the figure: 1-storage rack, 101-transverse plate, 102-platform cavity, 2-storage box, 201-box body, 202-box cover body, 203-partition plate, 204-bottom plate, 3-freezing pipe, 301-pipe body, 302-pipe cover body, 303-magnetic metal sheet, 4-elastic sheet, 401-first arc-shaped elastic sheet, 402-second arc-shaped elastic sheet, 403-third arc-shaped elastic sheet, 5-stabilizing hole, 6-stabilizing rod, 7-positioning structure, 8-lifting handle and 9-pulling handle.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a cell freezing storage device, the spatial structure sketch map is shown in figure 1, including storing box 2 and placing cryovial 3 in storing box 2, still including the storage frame 1 of depositing storage box 2. Fig. 2 shows a schematic structural diagram of the storage box, the storage box 2 includes a rectangular box body 201 and a box cover 202 hinged on the box body 201, and the box body 201 is partitioned into a plurality of rectangular freezing box placing compartments by partitions 203. The storage rack 1 is a rectangular frame with an open front, the rectangular frame is uniformly divided into a plurality of storage box placing grids by a plurality of transverse plates 101, and the depth of each storage box placing grid is greater than that of the storage box 2; the storage box placing grid is provided with elastic pieces 4 at opposite positions of two side plates, and the elastic pieces 4 are arranged at the outer edge of the storage box 2.
The side plate of the box body 201 and the box cover body 202 can be both made of hollow parts, and only the freezing pipe 3 needs to be ensured not to slide out of the storage box 2.
Each box body 2 is provided with a box cover body 202, the storage boxes 2 are placed in the storage rack 1, each storage box 2 can be independently fixed in the storage rack 1 through the elastic sheets 4 arranged at the opposite positions of the two side plates of the storage rack 1, and when the freezing pipes 3 in the target storage box 2 need to be used, only the target storage box 2 needs to be taken out without affecting the freezing effect of the freezing pipes 3 in other storage boxes 2; when liquid nitrogen is added periodically, the storage rack 1 is rocked, the storage box 2 does not slide off the storage rack 1, and the freezing tube 3 does not float.
The bottom plate 204 of the box body 201 is made of a magnetic metal material, the storage box 2 is made of a non-magnetic metal material except the bottom plate 204, the freezing pipe 3 is shown in fig. 3 in a schematic structural view, the freezing pipe comprises a pipe body 301 and a pipe cover body 302 which is clamped with the pipe body 301 or is in threaded fit with the pipe body 301, and a magnetic metal sheet 303 is fixed at the bottom of the pipe body 301.
When the freezing pipe 3 is put into the storage box 2, the magnetic metal sheet 303 of the freezing pipe 3 is attracted to the bottom plate 204 of the box body 201, so that the freezing pipe 3 is fixed in the storage box 2,
the below of storing 1 bottom diaphragm 101 is equipped with platform cavity 102, all is equipped with firm hole 5 on every diaphragm 101 outer edge, runs through this firm hole 5 and is equipped with one or more firm pole 6, and the top and the bottom of firm pole 6 all are equipped with location structure 7.
The positioning structure at the bottom of the stabilizing rod 6 is arranged in the platform cavity 102 without influencing the horizontal placement of the storage rack 1. Because the degree of depth of diaphragm 101 is darker than the degree of depth of storing box 2, when storing box 2 and placing in storing frame 1, firm pole 6 runs through a plurality of firm holes 5, and rethread location structure 7 is firm with firm pole 6 to through the setting of firm pole 6, prevent to store box 2 and follow and store frame 1 roll-off, for every stores box 2 and has played the effect that the secondary is fixed promptly.
The top plate of the storage rack 1 is provided with a handle 8, and the storage rack 1 is conveniently and safely placed into the liquid nitrogen tank or taken out of the liquid nitrogen tank for the storage rack 1 through the handle 8.
The handle 9 is arranged on the cover 202 of the storage box 2, the cover 202 is conveniently opened or closed through the handle 9, and the storage box 2 is conveniently and quickly placed into the storage rack 1 through the handle 9, or the storage box 2 is conveniently and quickly taken out from the storage rack 1.
Example one
The utility model relates to a structure schematic diagram of an embodiment of cell freezing storage device shell fragment is shown in FIG. 4, and the curb plate outside-in of storage box placing grid is equipped with first arc shell fragment 401, and this first arc shell fragment 401 both ends set up with the curb plate of storage box placing grid is fixed. Due to the arc arrangement, the storage box 2 can be smoothly pushed into the storage box placing grid or the storage box 2 can be smoothly pulled out of the storage box placing grid; because the length of storage box 2 is less than the length of storage box placing grid, is greater than the distance between the arc top of the first arc shell fragment 401 in both sides again, then can fix every storage box 2 in storage box placing grid to realize the independent fixed of storage box 2, when needing target storage box 2, only need pull out target storage box 2, and can not influence the refrigeration effect of other storage boxes 2.
Example two
The utility model relates to a two schematic structure diagrams of embodiment of cell freezing storage device shell fragment are shown in fig. 5, the curb plate outside-in of storage box placing grid is equipped with second arc-shaped elastic piece 402, this second arc-shaped elastic piece 402 both ends and the fixed setting of curb plate of storage box placing grid, be equipped with third arc-shaped elastic piece 403 in the bow-shaped of formation between the curb plate of second arc-shaped elastic piece 402 and storage box placing grid, third arc-shaped elastic piece 403 both ends and the fixed setting of second arc-shaped elastic piece 402, the arc top of third arc-shaped elastic piece 403 contacts with the curb plate of storage box placing grid. The length of storing box 2 is less than the length of storing box placing grid, is greater than the distance between the arc top of both sides second arc shell fragment 402, then can fix every storing box 2 in storing box placing grid to realize storing box 2's independent fixed, when needing target storing box 2, only need pull out target storing box 2, and can not influence other freezing effect of storing box 2.
When pushing in or pulling out storage box 2, at first second arc shell fragment 402 takes place deformation, drives third arc shell fragment 403 and takes place deformation, owing to there is the support of third arc shell fragment 403, second arc shell fragment 402's elasticity is better, and difficult losing elasticity prolongs the life of shell fragment 4 to increase freezing storage device's availability factor.
EXAMPLE III
One embodiment of the positioning structure 7 is provided with external threads at both the top and the bottom of the stabilizing rod 6, and is provided with a fixing nut in matching connection with the external threads. When the storage box 2 is placed in the storage rack 1, the stabilizing rod 6 penetrates through the stabilizing holes 5, and the fixing nuts are screwed on the tops of the stabilizing rods 6. The stabilizing rod 6 is fixed on the storage rack 1, so that the storage box 2 is safely placed in the storage rack 1, and the storage rack 1 is prevented from shaking when liquid nitrogen is added periodically, and the storage box 2 slides out from the open front of the storage rack 1.
Example four
In another embodiment of the positioning structure 7, a hook or a hanging ring is arranged on the top of the stabilizing rod 6, an external thread is arranged on the bottom of the stabilizing rod 6, and a fixing nut is screwed on the bottom of the stabilizing rod 6. The top of the stabilizing rod 6 is provided with a lifting hook or a lifting ring, so that the lifting of the stabilizing rod 6 is more convenient, the operation steps for fixing the stabilizing rod 6 are reduced, and the storage box 2 can be quickly and safely put in or taken out.
The working process is as follows: when needs freeze and store freezing pipe 3, at first put into different storage box 2 with freezing pipe 3 classification to paste the sign, when freezing pipe 3 put into storage box 2, need aim at the rectangle freezing pipe of storage box 2 with freezing pipe 3 bottom magnetic metal piece 303 and place the check, make magnetic metal piece 303 adsorb with bottom plate 204, make freezing pipe 3 stabilize through box cover body 202 and place in storage box 2.
Then make strength slightly, make storage box 2 push into the storage box placing lattice of storage rack 1 to inside the shell fragment 4 of going into storage box 2 card, make every storage box 2 all fix in the storage box placing lattice through shell fragment 4.
And the stabilizing rod 6 penetrates through the stabilizing hole 5, and the positioning structures 7 at the top and the bottom of the stabilizing rod 6 are positioned, so that the stabilizing rod 6 can be stabilized on the storage rack 1 by using a fixing nut through threads at the top and the bottom of the stabilizing rod 6, and the storage box 2 is prevented from sliding down when the storage rack 1 is carelessly shaken.
And finally, the storage rack 1 is placed into a liquid nitrogen tank through a handle 8 for freezing storage.
When the target freezing pipe 3 is to be taken out, the positioning structure 7 is first released, so that the stabilizing rod 6 is taken out of the stabilizing hole 5.
Then, the target storage box 2 is found by observing the mark on the storage box 2, the elastic sheet 4 is deformed by slight strength, and the target storage box 2 is taken out.
And the taken-down stabilizing rod 6 penetrates through the stabilizing hole 5 again, and the stabilizing rod 6 is stabilized on the storage rack 1 through the positioning structure 7, so that other storage boxes 2 are continuously frozen and stored.
Finally, the box cover 202 of the storage box 2 is opened, and the target freezing pipe 3 is lifted out for further testing.
To sum up, the utility model relates to a freezing storage device solves the problem that in the prior art, when liquid nitrogen is added regularly, the storage boxes are shaken to cause the floating of the freezing storage tubes, each storage box is provided with a box cover body and is placed in a storage frame, each storage box can be independently fixed in the storage frame through the elastic pieces arranged at the relative positions of the two side plates of the storage frame, when the freezing storage tubes in the target storage box need to be used, only the target storage box needs to be taken out without affecting the freezing storage effect of the freezing storage tubes in other storage boxes; when liquid nitrogen is added periodically, the storage rack rocks without causing the cryovial to float.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a cell freezing storage device, includes storage box (2) and places freezing pipe (3) in storage box (2), its characterized in that: also comprises a storage rack (1) for storing the storage box (2);
the storage box (2) comprises a rectangular box body (201) and a box cover body (202) hinged to the box body (201), and the box body (201) is divided into a plurality of rectangular freezing pipe placing grids by partition plates (203);
the storage rack (1) is a rectangular frame with an open front, the rectangular frame is uniformly divided into a plurality of storage box placing grids by a plurality of transverse plates (101), and the depth of each storage box placing grid is greater than that of each storage box (2);
the storage box is characterized in that elastic pieces (4) are arranged at opposite positions of two side plates of the storage box placing grid, and the elastic pieces (4) are arranged at the outer edge of the storage box (2).
2. The cell cryopreservation device of claim 1 wherein: the side plate outside-in of storage box placing lattice is equipped with first arc shell fragment (401), and this first arc shell fragment (401) both ends set up with the curb plate of storage box placing lattice is fixed.
3. The cell cryopreservation device of claim 1 wherein: the utility model discloses a storage box placing grid, including storage box placing grid, curb plate outside-in of storage box placing grid is equipped with second arc shell fragment (402), and this second arc shell fragment (402) both ends and the fixed setting of curb plate of storage box placing grid, be equipped with third arc shell fragment (403) in the bow-shaped that forms between second arc shell fragment (402) and the curb plate of storage box placing grid, third arc shell fragment (403) both ends and the fixed setting of second arc shell fragment (402), the arc top of third arc shell fragment (403) contacts with the curb plate of storage box placing grid.
4. The cell cryopreservation device of claim 2 or 3 wherein: the length of the storage box (2) is less than that of the storage box placing grid and is greater than the distance between the arc-shaped top ends of the elastic sheets (4) on the two sides.
5. The cell cryopreservation device of claim 1 wherein: a platform cavity (102) is arranged below a transverse plate (101) at the bottom of the storage rack (1);
the transverse plate (101) is characterized in that the outer edge of the transverse plate (101) is provided with one or more stabilizing holes (5), one or more stabilizing rods (6) penetrate through the stabilizing holes (5), and the top and the bottom of each stabilizing rod (6) are provided with positioning structures (7).
6. The cell cryopreservation device of claim 5 wherein: the top and the bottom of the stabilizing rod (6) are both provided with external threads, and are connected with the external threads in a matched manner to be provided with fixing nuts.
7. The cell cryopreservation device of claim 5 wherein: the top of the stabilizing rod (6) is provided with a lifting hook or a lifting ring, the bottom of the stabilizing rod (6) is provided with an external thread, and the stabilizing rod is connected with the external thread in a matching way and is provided with a fixing nut.
8. The cell cryopreservation device of claim 1 wherein: the bottom plate (204) of the box body (201) is made of a magnetic metal material;
freezing pipe (3) include body (301), with body (301) looks joint or spiro union cooperation are provided with pipe lid body (302), body (301) bottom is fixed with magnetic metal piece (303).
9. The cell cryopreservation device of claim 1 wherein: the top plate of the storage rack (1) is provided with a handle (8).
10. The cell cryopreservation device of claim 1 wherein: the box cover body (202) is provided with a handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805601.8U CN210213202U (en) | 2019-05-31 | 2019-05-31 | Cell freezing storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805601.8U CN210213202U (en) | 2019-05-31 | 2019-05-31 | Cell freezing storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210213202U true CN210213202U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920805601.8U Active CN210213202U (en) | 2019-05-31 | 2019-05-31 | Cell freezing storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210213202U (en) |
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2019
- 2019-05-31 CN CN201920805601.8U patent/CN210213202U/en active Active
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