CN211211153U - Stem cell cryopreserving frame - Google Patents
Stem cell cryopreserving frame Download PDFInfo
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- CN211211153U CN211211153U CN201921887263.3U CN201921887263U CN211211153U CN 211211153 U CN211211153 U CN 211211153U CN 201921887263 U CN201921887263 U CN 201921887263U CN 211211153 U CN211211153 U CN 211211153U
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- stem cell
- inserting plate
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- supporting plates
- plate
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- 210000000130 stem cell Anatomy 0.000 title claims abstract description 20
- 238000005138 cryopreservation Methods 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a stem cell cryopreservation rack, which belongs to the technical field of bioengineering, and comprises two supporting plates and a plurality of plugboards, wherein the plugboards are inserted into slots correspondingly formed on the opposite surfaces of the two supporting plates, and a containing cavity is formed in the supporting plates; the inserting plate is inserted into the slots in the two supporting plates, meanwhile, under the elastic force action of the spring, after the positions of the clamping blocks and the clamping grooves correspond, the spring pushes the clamping blocks to be inserted into the clamping grooves, so that the inserting plate is fixed, the fixed connection between the supporting plates and the inserting plate is completed, the assembling work is convenient and simple, meanwhile, the convenient and detachable transportation work is carried out, through the arrangement of the cut inclined surfaces, when the inserting plate is inserted into the slots, the inserting plate is in contact with the cut inclined surfaces on the clamping blocks, the clamping blocks are gradually retracted into the accommodating cavities by utilizing the extrusion of the cut inclined surfaces of the inserting plate, the spring is enabled to be in a compression state, after the.
Description
Technical Field
The utility model belongs to the technical field of bioengineering, concretely relates to stem cell cryopreserving frame.
Background
Stem cells are a class of cells with unlimited or immortal self-renewal capacity, capable of producing at least one type of highly differentiated progeny cells, the definition of stem cells has been continuously revised over the years and defined at different levels, and most biologists and physicians now consider stem cells to be a class of cells that have unlimited self-renewal and proliferative differentiation capacity under certain conditions from embryos, fetuses, or adults, capable of producing daughter cells with the same phenotype as genotype and self, capable of producing specialized cells that make up body tissues and organs, and capable of differentiating into progenitor cells.
At present, current stem cell generally leaves in the cryopreserved box, generally need place it on the cryopreserved frame when placing cryopreserved box, but current cryopreserved frame formula structure as an organic whole, inconvenient dismantlement and equipment exist inconveniently when the transportation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stem cell cryopreserving frame to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stem cell cryopreserving frame, includes backup pad and picture peg, the quantity of backup pad is two, the quantity of picture peg is a plurality of, and a plurality of picture peg is pegged graft in the slot that two backup pad opposite face correspondences were seted up, the appearance chamber has been seted up to the inside of backup pad, and holds the inside sliding connection of chamber and have the slider, and the upper surface of slider and the lower fixed surface of fixture block be connected, the fixture block joint is in the draw-in groove that the picture peg lower surface was seted up, the front of slider and the one end fixed connection of spliced pole, the other end of spliced pole passes the through-hole and the fixedly connected with ejector pad that the backup pad openly was seted up, the standing groove that a plurality of equidistance was arranged is seted up to the upper surface of.
By adopting the proposal, when the assembly work is carried out, the inserting plates are inserted into the slots on the two supporting plates, meanwhile, under the elastic force of the spring, after the clamping block corresponds to the clamping groove, the spring pushes the clamping block to be inserted into the clamping groove, thereby realizing the fixation of the inserting plate, completing the fixed connection between the supporting plate and the inserting plate, having convenient and simple assembly work, meanwhile, the plug board is convenient to disassemble and transport, and by arranging the cut inclined plane, when the plug board is inserted into the slot, the inserting plate is contacted with the cut inclined plane on the clamping block, the clamping block is gradually retracted into the containing cavity by utilizing the extrusion of the inserting plate on the cut inclined plane, the spring is in a compressed state, after the clamping block corresponds to the clamping groove, can accomplish equipment work, the installation is swift, and the setting of blotter can provide the buffering effect simultaneously, freezes when avoiding wholly receiving the collision and deposits box and standing groove bump, improves and freezes the steadiness of depositing the box and placing the back.
As a preferred embodiment, the lower surface of the slider is fixedly connected with the top end of the spring, and the bottom end of the spring is fixedly mounted on the bottom surface of the inner side of the cavity.
By adopting the scheme, the clamping blocks can be automatically clamped into the clamping grooves by utilizing the elastic action of the springs, and the assembly is more convenient.
As a preferred embodiment, the upper surface of the latch is provided with a cut slope, and the direction of the cut slope corresponds to the opening position of the slot.
By adopting the scheme, when the inserting plate is inserted into the inserting slot, the inserting plate is contacted with the cut inclined plane on the clamping block, the clamping block is gradually retracted into the accommodating cavity by utilizing the extrusion of the inserting plate on the cut inclined plane, the spring is in a compressed state, and after the clamping block corresponds to the clamping slot, the assembling work can be completed, and the installation is rapid.
In a preferred embodiment, a baffle is fixedly arranged on the back surface of the supporting plate corresponding to the position of the slot.
By adopting the scheme, the baffle plate can play a role in limiting, and the insertion plate is prevented from being inserted into the slot.
As a preferred embodiment, two fixing blocks are fixedly mounted on the upper surface of the supporting plate, and a top plate is inserted into the two fixing blocks.
By adopting the scheme, the fixing block is convenient to mount the top plate, and the top plate can play a top protection effect.
In a preferred embodiment, two triangular plates are fixedly connected to the outer side wall of the bottom of the supporting plate.
By adopting the scheme, the stability of the side part of the supporting plate is improved by utilizing the two set square plates, so that the stability after the whole assembly is improved, and the shaking is avoided.
Compared with the prior art, the beneficial effects of the utility model are that:
the stem cell cryopreservation frame is provided with the supporting plates, the inserting grooves, the inserting plates, the containing cavities, the sliding blocks, the springs, the clamping blocks, the clamping grooves, the connecting columns, the through holes and the pushing blocks, the inserting plates are inserted into the inserting grooves in the two supporting plates during assembly, and the springs push the clamping blocks to be inserted into the clamping grooves after the clamping blocks correspond to the clamping grooves under the elastic force action of the springs, so that the inserting plates are fixed, the supporting plates and the inserting plates are fixedly connected, the assembly work is convenient and simple, and meanwhile, the disassembly and the transportation work are convenient;
this stem cell cryopreserved frame cuts the inclined plane through setting up, when the picture peg is inserting in the slot, the inclined plane contact of cutting on picture peg and the fixture block, utilize the picture peg to make the fixture block withdraw gradually to holding the chamber to make the spring be in compression state, correspond the draw-in groove back when the fixture block, can accomplish equipment work, the installation is swift, the setting of blotter can provide the buffering effect simultaneously, cryopreserved box collides with the standing groove when avoiding wholly receiving the collision, improve the steadiness after cryopreserved box places.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a three-dimensional structural diagram of the support plate of the present invention;
fig. 3 is a schematic structural view of the plugboard of the present invention viewed from above;
FIG. 4 is a schematic three-dimensional structure of the fixture block of the present invention;
fig. 5 is an enlarged schematic structural diagram of a position a of the present invention.
In the figure: 1. a support plate; 2. a slot; 3. inserting plates; 4. a cavity; 5. a slider; 6. a spring; 7. a clamping block; 701. cutting an inclined plane; 8. a card slot; 9. connecting columns; 10. a through hole; 11. a push block; 12. a placement groove; 13. a cushion pad; 14. a baffle plate; 15. a fixed block; 16. a top plate; 17. a triangular plate.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-5, the present invention provides a stem cell cryopreservation rack, which comprises two support plates 1 and a plurality of insertion plates 3, wherein the number of the support plates 1 is two, the number of the insertion plates 3 is several, the plurality of insertion plates 3 are inserted into the corresponding insertion slots 2 formed on the opposite surfaces of the two support plates 1, and the positions of the back surfaces of the support plates 1 corresponding to the insertion slots 2 are fixedly provided with a baffle plate 14 (see fig. 2); the baffle plate 14 can play a role in limiting, and the inserting plate 3 is prevented from being inserted out of the slot 2.
Two fixing blocks 15 are fixedly arranged on the upper surface of the supporting plate 1, and a top plate 16 (shown in figure 1) is inserted into the two fixing blocks 15; the fixing block 15 is used for facilitating the installation of the top plate 16, and the top plate 16 can play a top protection effect.
The outer side wall of the bottom of the support plate 1 is fixedly connected with two triangular plates 17 (see figure 1); utilize two set-squares 17 to improve the steadiness of backup pad 1 lateral part, and then improved the steadiness after whole equipment, avoid taking place to rock.
A containing cavity 4 is formed in the supporting plate 1, a sliding block 5 is connected to the inside of the containing cavity 4 in a sliding mode, the lower surface of the sliding block 5 is fixedly connected with the top end of a spring 6, and the bottom end of the spring 6 is fixedly installed on the bottom surface of the inner side of the containing cavity 4 (see fig. 1 and 5); the clamping block 7 can be automatically clamped into the clamping groove 8 by utilizing the elastic action of the spring 6, so that the assembly is more convenient.
The upper surface of the slider 5 is fixedly connected with the lower surface of the fixture block 7, the upper surface of the fixture block 7 is provided with a cut-off slope 701, and the direction of the cut-off slope 701 corresponds to the opening position of the slot 2 (see fig. 1, 4 and 5); when the inserting plate 3 is inserted into the inserting groove 2, the inserting plate 3 is in contact with the cutting inclined surface 701 on the clamping block 7, the clamping block 7 is gradually retracted into the accommodating cavity 4 by utilizing the extrusion of the inserting plate 3 on the cutting inclined surface 701, the spring 6 is in a compressed state, and after the clamping block 7 corresponds to the clamping groove 8, the assembling work can be completed, and the installation is rapid.
The clamping block 7 is clamped in a clamping groove 8 formed in the lower surface of the inserting plate 3, the front surface of the sliding block 5 is fixedly connected with one end of the connecting column 9, the other end of the connecting column 9 penetrates through a through hole 10 formed in the front surface of the supporting plate 1 and is fixedly connected with a push block 11, a plurality of placing grooves 12 which are distributed at equal intervals are formed in the upper surface of the inserting plate 3, and cushion pads 13 are fixedly arranged at four corners of the inner side walls of the plurality of placing grooves 12 in a bonding mode.
When in use, firstly, the assembling work is carried out, the inserting plate 3 is inserted into the slots 2 on the two supporting plates 1, under the action of the cutting inclined plane 701, when the inserting plate 3 is inserted into the slots 2, the inserting plate 3 is contacted with the cutting inclined plane 701 on the clamping block 7, the clamping block 7 is gradually retracted into the containing cavity 4 by utilizing the extrusion of the inserting plate 3 on the cutting inclined plane 701, the spring 6 is in a compressed state, after the clamping block 7 corresponds to the position of the clamping groove 8, the spring 6 pushes the clamping block 7 to be inserted into the clamping groove 8, so that the fixing of the inserting plate 3 is realized, the fixed connection between the supporting plates 1 and the inserting plate 3 is completed, the assembling work is convenient and simple, meanwhile, the pushing block 11 is utilized and pushes the clamping block 7 to be separated from the clamping groove 8 through the connecting column 9, the fixing between the supporting plates 1 and the inserting plate 3 can be released, the disassembly and the transportation work are convenient, meanwhile, the stability of freezing the case after putting is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stem cell cryopreserving frame, includes backup pad (1) and picture peg (3), its characterized in that: the number of the supporting plates (1) is two, the number of the inserting plates (3) is several, and a plurality of inserting plates (3) are inserted into the slots (2) correspondingly arranged on the opposite surfaces of the two supporting plates (1), the supporting plates (1) are internally provided with a containing cavity (4), a sliding block (5) is connected inside the containing cavity (4) in a sliding way, the upper surface of the sliding block (5) is fixedly connected with the lower surface of the clamping block (7), the clamping block (7) is clamped in a clamping groove (8) formed in the lower surface of the inserting plate (3), the front surface of the sliding block (5) is fixedly connected with one end of the connecting column (9), the other end of the connecting column (9) passes through a through hole (10) arranged on the front surface of the supporting plate (1) and is fixedly connected with a push block (11), the upper surface of the inserting plate (3) is provided with a plurality of placing grooves (12) which are arranged at equal intervals, and cushion pads (13) are fixedly bonded at the four corners of the inner side walls of the plurality of placing grooves (12).
2. The stem cell cryopreservation rack of claim 1, wherein: the lower surface of the sliding block (5) is fixedly connected with the top end of the spring (6), and the bottom end of the spring (6) is fixedly installed on the bottom surface of the inner side of the accommodating cavity (4).
3. The stem cell cryopreservation rack of claim 1, wherein: the upper surface of the clamping block (7) is provided with a cut inclined surface (701), and the direction of the cut inclined surface (701) corresponds to the opening position of the slot (2).
4. The stem cell cryopreservation rack of claim 1, wherein: the back of the supporting plate (1) is fixedly provided with a baffle (14) corresponding to the position of the slot (2).
5. The stem cell cryopreservation rack of claim 1, wherein: two fixing blocks (15) are fixedly installed on the upper surface of the supporting plate (1), and a top plate (16) is inserted into the two fixing blocks (15).
6. The stem cell cryopreservation rack of claim 1, wherein: the outer side wall of the bottom of the supporting plate (1) is fixedly connected with two triangular plates (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887263.3U CN211211153U (en) | 2019-11-05 | 2019-11-05 | Stem cell cryopreserving frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887263.3U CN211211153U (en) | 2019-11-05 | 2019-11-05 | Stem cell cryopreserving frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211211153U true CN211211153U (en) | 2020-08-11 |
Family
ID=71930911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921887263.3U Active CN211211153U (en) | 2019-11-05 | 2019-11-05 | Stem cell cryopreserving frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211211153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465982A (en) * | 2021-07-02 | 2021-10-01 | 河南科技大学第一附属医院 | Real-time sterile external tumor mass sampling device for tumor surgery pathological research |
-
2019
- 2019-11-05 CN CN201921887263.3U patent/CN211211153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465982A (en) * | 2021-07-02 | 2021-10-01 | 河南科技大学第一附属医院 | Real-time sterile external tumor mass sampling device for tumor surgery pathological research |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 441000 Building 6, Xiangyang Science and Technology Park, Intersection of Wuxi Road and Zhuhai Avenue, High tech Development Zone, Xiangyang City, Hubei Province (Residence Application) Patentee after: Huazhong Stem Cell (Hubei) Biotechnology Co.,Ltd. Country or region after: China Address before: 441000 building 6, Xiangyang science and Technology City Park, intersection of Wuxi road and Zhuhai Avenue, high tech Zone, Xiangyang City, Hubei Province Patentee before: HUBEI WISTEM BIOTECH Co.,Ltd. Country or region before: China |