CN107926932A - Stem cell storage box - Google Patents
Stem cell storage box Download PDFInfo
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- CN107926932A CN107926932A CN201810013260.0A CN201810013260A CN107926932A CN 107926932 A CN107926932 A CN 107926932A CN 201810013260 A CN201810013260 A CN 201810013260A CN 107926932 A CN107926932 A CN 107926932A
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- Prior art keywords
- pressing plate
- collection bag
- case lid
- block
- movable block
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
- A01N1/0252—Temperature controlling refrigerating apparatus, i.e. devices used to actively control the temperature of a designated internal volume, e.g. refrigerators, freeze-drying apparatus or liquid nitrogen baths
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- Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Dentistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention is on a kind of stem cell storage box, is related to medical apparatus field, and main purpose is that the take-off time for solving lower floor's collection bag inside existing freezen protective case is longer, influences the technical problem of stem cell refrigerating effect.The technical solution mainly used for：Stem cell storage box, including babinet, collection bag holding mechanism and position adjusting mechanism.Babinet has case lid and the mouth that picks and places positioned at side, and case lid opposite can pick and place a mouthful folding；Collection bag holding mechanism includes the support plate being arranged in parallel and pressing plate, pressing plate are located at the top of support plate；Pressing plate can relative support plate activity, to move to first position when forms the receiving gap for placing collection bag therebetween, and the clearance aperture for accommodating gap is opposite with picking and placeing mouth；Press with when moving to the second place to collection bag；Position adjusting mechanism is used to coordinate with case lid, to make pressing plate be located at first position when case lid is opened；With pressing plate is located at the second place when case lid closes.
Description
Technical field
The present invention relates to medical apparatus technical field, more particularly to a kind of stem cell storage box.
Background technology
Human umbilical cord hemocytoblast preserves the difference of the time limit needed for, is generally held in -85 DEG C or -196 DEG C of low temperature
In refrigerator/liquid nitrogen container.For after collection to cord blood stem cell (＜ 6 months) shorter during use, generally use profound hypothermia
- 85 DEG C of refrigerator freezes.During concrete operations, cord blood stem cell is typically collected in plastics collection bag, then using specific structure
Container such as freezen protective case contained, and the freezen protective case is put into low temperature refrigerator, human umbilical cord's blood is done carefully
Born of the same parents implement cooling.
At present, freezen protective case is usually in open top, and the collection bag equipped with cord blood stem cell is from top to bottom successively
It is placed in storage box, and partition plate is placed between two adjacent collection bags, when closing case lid, case lid is to internal collection bag
Pressure, collection bag is flattened.Above-mentioned store method has the disadvantages that and clinical hidden danger：The collection bag of taking-up lower floor is such as needed,
Need first to take out the collection bag on upper strata and partition plate, so operate cumbersome, and the operation also makes opening freezen protective case
Overlong time, causing to preserve the temperature inside the box cannot be constant, and influence stem cell in whole storage box freezes effect.
The content of the invention
In view of this, the present invention provides a kind of stem cell storage box, and main purpose is to solve in existing freezen protective case
The taking-up operation of subordinate's layer collection bag is cumbersome, causes storage box opening time long, influences the technology of stem cell refrigerating effect
Problem.
To reach above-mentioned purpose, present invention generally provides following technical solution：
The embodiment of the present invention provides a kind of stem cell storage box, the Cord blood being placed on for freezen protective in collection bag
Stem cell, it includes：
Babinet, its mouth that picks and places with case lid and positioned at side, the case lid relatively described can pick and place a mouthful folding；
Collection bag holding mechanism, it includes the support plate being arranged in parallel and pressing plate, the support plate and the equal position of the pressing plate
In in the babinet, the pressing plate is located at the top of the support plate；The pressing plate can relatively described support plate activity, with movement
To the receiving gap formed therebetween during first position for placing collection bag, it is described accommodate gap clearance aperture with it is described
It is opposite to pick and place mouth；Press with when moving to the second place to the collection bag；And
Position adjusting mechanism, for coordinating with the case lid, to make the pressing plate when the case lid is opened positioned at described
First position；With the pressing plate is located at the second place when the case lid closes；
Wherein, the position adjusting mechanism includes briquetting, movable block, the first elastic component and fixed plate；
The briquetting is arranged on the upside of the pressing plate, and having away from one end of the pressing plate for the briquetting is first oblique
Face；
The movable block is arranged in the babinet and positioned at the top of the pressing plate；The movable block has opposite
First end and second end, the relatively described second end of the first end is close to the briquetting；The first end has and described first
Second inclined-plane of inclined-plane adaptation, by second inclined-plane to described the when the movable block is used to move to the first moving position
One inclined-plane applying power, makes the briquetting promote the presser motion to the second place；
The case lid is used in closure to the second end applying power of the movable block, to promote the movable block to move to
First moving position；
First elastic component is used for the movable block applying power, transport the movable block when the case lid is opened
Move to the second moving position that mouth is picked and placeed described in second end stretching；
The fixed plate is arranged on the top of the pressing plate and has interval between the pressing plate, the fixed plate
Downside is equipped with slide；The movable block is slidably disposed in the slide；Supporting block is additionally provided with the downside of the fixed plate,
The sidepiece of the movable block is equipped with the second convex block, and second convex block is opposite with the supporting block, and first elastic component is set
Between second convex block and the supporting block；
The quantity of second convex block is two, and second convex block is located at the first sidepiece of the movable block, another
Second convex block is located at the second sidepiece of the movable block, and first sidepiece is opposite with second sidepiece；The supporting block with
The quantity of first elastic component is two, and is corresponded with second convex block；
The side opposite with second convex block of the supporting block is equipped with the first support column, second convex block with institute
State the opposite side of supporting block and be equipped with the second support column；One end of first elastic component is set on first support column,
The other end is set on second support column.
By above-mentioned technical proposal, stem cell storage box of the present invention at least has the advantages that：
In technical solution provided by the invention, because the mouth that picks and places of babinet is located at side, used between pressing plate and support plate
In the receiving gap for placing collection bag clearance aperture also with picking and placeing that mouth is opposite, so as to pick and place phase from the pine fond of food that is not salty that picks and places of side
The collection bag answered, such as picks and places without being operated to other collection bags in babinet, and then can relative to the prior art
To save the time for taking out lower floor's collection bag, avoid other interior collection bags of long-time operation influence storage box freezes effect.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is structure diagram when a kind of case lid for stem cell storage box that one embodiment of the invention provides is opened；
Structure diagram when Fig. 2 is a kind of case lid closure for stem cell storage box that one embodiment of the invention provides；
Fig. 3 is the fixed plate and the structure of movable block assembling for a kind of stem cell storage box that one embodiment of the invention provides
Schematic diagram；
Fig. 4 is a kind of structure diagram of the movable block for stem cell storage box that one embodiment of the invention provides；
Fig. 5 is briquetting and the structural representation of pressing plate assembling for a kind of stem cell storage box that one embodiment of the invention provides
Figure；
Fig. 6 is a kind of structure diagram of the pressing plate for stem cell storage box that one embodiment of the invention provides.
Reference numeral：1st, babinet；10th, collection bag；11st, case lid；100th, stem cell storage box；101st, mouth is picked and placeed；111st,
One convex block；2nd, collection bag holding mechanism；21st, the first collection bag holding mechanism；22nd, the second collection bag holding mechanism；3rd, support plate；
4th, pressing plate；41st, limiting slot；401st, the first spacing block set；402nd, the second spacing block set；5th, gap is accommodated；6th, position adjusting mechanism；
61st, first position adjusting mechanism；62nd, second place adjusting mechanism；7th, briquetting；71st, the first inclined-plane；8th, movable block；81st, second is oblique
Face；82nd, the second convex block；821st, the second support column；9th, slide；91st, supporting block；911st, the first support column；12nd, the second elastic component；
13rd, limited block；14th, lead；15th, fixed plate.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Attached drawing and preferred embodiment, to embodiment, structure, feature and its effect according to the present patent application, describe in detail such as
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.It is in addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of stem cell storage box 100 that one embodiment of the present of invention proposes, is protected for freezing
Deposit the cord blood stem cell being placed in collection bag 10.Stem cell storage box 100 includes babinet 1, collection bag holding mechanism 2 and position
Put adjusting mechanism 6.Babinet 1 has case lid 11 and picks and places mouth 101 positioned at side.Case lid 11 opposite can pick and place 101 folding of mouth.
As depicted in figs. 1 and 2, collection bag holding mechanism 2 includes support plate 3 and the pressing plate 4 being arranged in parallel.3 He of support plate
Pressing plate 4 is respectively positioned in babinet 1.Pressing plate 4 is located at the top of support plate 3.Pressing plate 4 can relative support plate 3 move to first position and
The second place.As shown in Figure 1, when 4 relative support plate 3 of pressing plate moves to first position, formed between pressing plate 4 and support plate 3
For placing the receiving gap 5 of collection bag 10, and accommodate the clearance aperture in gap 5 and pick and place mouth 101 relatively, to facilitate user to pass through
Pick and place mouth 101 and pick and place the collection bag 10 equipped with stem cell from gap 5 is accommodated.As shown in Fig. 2, when pressing plate 4 moves to the second place
When, pressing plate 4 presses collection bag 10, and collection bag 10 is driven plain and keeps flat form under pressure, will so gather
Bag 10 contributes to 10 various places inside of collection bag to keep lowering temperature uniform when being put into refrigerator.
Position adjusting mechanism 6 is used to coordinate with case lid 11, to make pressing plate 4 be located at first position (such as when case lid 11 is opened
Shown in Fig. 1), facilitate user to pick and place collection bag 10；Pressing plate 4 is set to be located at the second place (as shown in Figure 2) with when case lid 11 closes,
Collection bag 10 is driven plain under pressure.
In the technical solution of above-mentioned offer because the mouth 101 that picks and places of babinet 1 is located at side, pressing plate 4 and support plate 3 it
Between be used for place collection bag 10 receivings gap 5 clearance aperture also with pick and place mouth 101 relatively, so as to pick and place mouth from side
101 easily pick and place corresponding collection bag 10, are such as picked and placeed without being operated to other collection bags 10 in babinet 1, into
And the time for taking out lower floor collection bag 10 can be saved relative to the prior art, avoid long-time operation from influencing in storage box other
Collection bag 10 freezes effect.
In one is specifically applied example, as depicted in figs. 1 and 2, both foregoing support plate 3 and pressing plate 4 can be equal
It is horizontally disposed, collection bag 10 can so also lain in a horizontal plane in the receiving gap 5 between support plate 3 and pressing plate 4.Work as collection
When bag 10 is pressurized, contribute to the compression of 10 various places inside of collection bag uniform, so that the cooling of 10 various places inside of collection bag is also more
To be uniform.
Further, as depicted in figs. 1 and 2, the quantity of foregoing collection bag holding mechanism 2 can be two or more, and from
Arrange successively under above.The quantity of aforementioned location adjusting mechanism 6 is equal with the quantity of collection bag holding mechanism 2 and corresponds
Set.Specifically in operation, a collection bag 10 that stem cell is housed only is placed in each collection bag holding mechanism 2, so
Each collection bag 10 can be separated by collection bag holding mechanism 2, avoided between adjacent collection bag 10 in cryopreservation shape
Stick together under state.
Further, as depicted in figs. 1 and 2, foregoing position adjusting mechanism 6 can include briquetting 7 and movable block 8.Pressure
Block 7 is arranged on the upside of pressing plate 4.Briquetting 7 has the first inclined-plane 71 (as shown in Figure 5) away from one end of pressing plate 4.Movable block 8
It is arranged in babinet 1 and positioned at the top of pressing plate 4.Movable block 8 has opposite first end and second end.First end is with respect to
Two ends are close to briquetting 7.First end has the second inclined-plane 81 (as shown in Figure 3 and Figure 4) being adapted to the first inclined-plane 71.Movable block 8
Briquetting 7 is set to promote pressing plate 4 to move 71 applying power of the first inclined-plane by the second inclined-plane 81 during for moving to the first moving position
To the foregoing second place, with to 10 applying power of collection bag (as shown in Figure 2).Wherein, case lid 11 is used to pick and place mouth 101 in closure
When to the second end applying power of movable block 8, to promote movable block 8 to move to the first foregoing moving position.
Specifically in operation, as shown in Fig. 2, closure case lid 11, case lid 11 make work to the second end applying power of movable block 8
Motion block 8 moves to the first moving position.Briquetting 7 is applied further through the second inclined-plane 81 when movable block 8 moves to the first moving position
Reinforcing, makes briquetting 7 promote pressing plate 4 to move to the foregoing second place, to press to collection bag 10, is driven plain collection bag 10.
Further, foregoing position adjusting mechanism 6 can also include the first elastic component, such as spring etc..First elasticity
Part is used for 8 applying power of movable block, and move to movable block 8 when case lid 11 is opened, second end stretching picks and places mouth 101 the
Two moving positions.Stretched out due to the second end of movable block 8 and pick and place mouth 101, so that case lid 11 can be right when closure picks and places mouth 101
The second end applying power of movable block 8, makes movable block 8 collapse into the first moving position in babinet 1, and operation is more convenient.
Preferably, as shown in Figure 1, one end of above-mentioned case lid 11 can be connected with babinet 1 by shaft, to pass through rotation
Mode opposite case 1 opens and closes.The second end of movable block 8 is applied during closure is rotated in order to facilitate case lid 11
Power, the second end of movable block 8 can have arc angling.
Further, as shown in Figure 1, the corresponding position of second end on foregoing case lid 11 with movable block 8 can be set
There is the first convex block 111.Wherein, second end of the case lid 11 when closure picks and places mouth 101 by first convex block 111 to movable block 8
Applying power, makes movable block 8 move to the first foregoing moving position.In this example, by the first convex block 111 of setting, one
Aspect can improve the intensity of case lid 11, on the other hand can also reduce in course of exerting pressure to abrasion caused by case lid 11.
Preferably, the first above-mentioned convex block 111 can be dismantled with respect to case lid 11, for example be connected by screw, so when length
Time uses, and can be re-replaced after the abrasion of the first convex block 111, to reduce maintenance cost.
Further, as shown in Figure 1 to Figure 3, position adjusting mechanism 6 of the invention can also include fixed plate 15.It is fixed
Plate 15 is arranged on the top of pressing plate 4 and has interval between pressing plate 4.The downside of fixed plate 15 is equipped with slide 9.Wherein, it is movable
Block 8 is slidably disposed in slide 9, to move to foregoing the first moving position and the second moving position along slide 9.At this
In example, by the slide 9 of setting, the kinematic accuracy and stability of movable block 8 can be improved.
Further, as shown in figure 3, in the example that aforementioned location adjusting mechanism 6 includes the first elastic component, fixed plate 15
Downside can be equipped with supporting block 91.The sidepiece of movable block 8 can be equipped with the second convex block 82.Second convex block 82 and 91 phase of supporting block
It is right.The first foregoing elastic component is arranged between the second convex block 82 and supporting block 91.
Further, as shown in figure 3, the quantity of foregoing second convex block 82 can be two.One the second convex block 82 is located at
First sidepiece of movable block 8, another second convex block 82 are located at the second sidepiece of movable block 8.First sidepiece and the second sidepiece phase
The back of the body.Wherein, the quantity of 91 and first elastic component of supporting block is two, and is corresponded with the second convex block 82, so help to
Movable block 8 keeps stress equalization during the motion.
Further, as shown in figure 3, the side opposite with the second convex block 82 of foregoing supporting block 91 can be equipped with first
Dagger 911.The side opposite with supporting block 91 of second convex block 82 can be equipped with the second support column 821.Wherein, the first elastic component
One end be set on the first support column 911, the other end is set on the second support column 821.In this example, setting is passed through
First support column 911 and the second support column 821, can be spacing to the first elastic component, prevents the first elastic component from 91 He of supporting block
Loosened between second convex block 82.
Further, as shown in Figure 1, foregoing collection bag holding mechanism 2 quantity be more than two examples in, respectively adopt
Collection bag holding mechanism 2 is arranged successively from top to bottom.Wherein, two adjacent collection bag holding mechanisms 2 are respectively the first collection bag
21 and second collection bag holding mechanism 22 of holding mechanism.First collection bag holding mechanism 21 is located at the second collection bag holding mechanism 22
Top.Foregoing position adjusting mechanism 6 includes and 21 corresponding first position adjusting mechanism of the first collection bag holding mechanism
61 and with 22 corresponding second place adjusting mechanism 662 of the second collection bag holding mechanism.Wherein, second place adjusting mechanism 62
Between the first collection bag holding mechanism 21 and the second collection bag holding mechanism 22, the support of the first collection bag holding mechanism 21
Plate 3 and the fixed plate 15 of second place adjusting mechanism 62 are same plate, one block of plate so can be at least saved, so as to drop
Low cost, also saves the space inside babinet 1.
Further, as shown in Figure 5 and Figure 6, the upside of aforementioned platens 4 can be equipped with limiting slot 41, and briquetting 7 is inserted from top
Enter in limiting slot 41, so that the assembly or disassembly between briquetting 7 and pressing plate 4 is more convenient, when 7 long-time of briquetting uses hair
It can be replaced in time during raw abrasion, to reduce maintenance cost.
Certainly, one replacement example in, foregoing briquetting 7 can also be fixed on pressing plate 4, for example, both one into
Type etc..
Further, as shown in Figure 5 and Figure 6, the upside of aforementioned platens 4 can be equipped with the first spacing block set 401 and second
Spacing block set 402.First spacing block set 401 and the second spacing block set 402 are opposite and form foregoing limiting slot therebetween
41.In this example, by the first spacing block set 401 and the second spacing block set 402 of setting, on the one hand can be formed foregoing
Limiting slot 41, on the other hand can also strengthen the intensity of pressing plate 4.
Further, as shown in Figure 5 and Figure 6, foregoing briquetting 7 is located at the centre position of the upside of pressing plate 4, so works as briquetting
When 7 collection bag 10 below pressing plate 4 presses, it can be more uniformly distributed the compression of collection bag 10 everywhere, contribute to collection bag 10
The uniform decrease in temperature in low temperature refrigerator.
Further, as shown in Figure 1, foregoing position adjusting mechanism 6 can also include the second elastic component 12, such as spring
Deng.Second elastic component 12 is used to provide the power that pressing plate 4 returns back to first position, to reach labor-saving technique effect.Specifically
For, when case lid 11 is opened, movable block 8 moves to second end and stretches out the second moving position for picking and placeing mouth 101, at this time movable block
8 vacate space for briquetting 7；Then the second elastic component 12 promotes pressing plate 4 and briquetting 7 to move upwards, to increase pressing plate 4 and branch
The height in gap 5 is accommodated between fagging 3, facilitates user to pick and place the collection bag 10 accommodated in gap 5.
Further, as depicted in figs. 1 and 2, foregoing position adjusting mechanism 6 can also include limited block 13.Limited block
13 are arranged between pressing plate 4 and support plate 3, and the depth of collection bag 10 is pressed for limiting pressing plate 4, prevent the pressing collection of pressing plate 4
The depth of bag 10 is too deep and causes collection bag 10 to rupture, and can so play the function of the security protection to collection bag 10.
Further, as depicted in figs. 1 and 2, stem cell storage box 100 of the invention can also include lead 14.Lead
It is fixedly connected to column 14 with support plate 3 and passes through pressing plate 4, pressing plate 4 can be moved along lead 14.In this example, due to leading
Motion guide to column 14 for pressing plate 4, can improve the kinematic accuracy and kinetic stability of pressing plate 4.
Both above-mentioned lead 14 and support plate 3 can be achieved a fixed connection by fixed pin etc..
In one is specifically applied example, as depicted in figs. 1 and 2, the quantity of foregoing lead 14 can be four, and
Four angles of support plate 3 are arranged on correspondingly, to further improve the kinematic accuracy of pressing plate 4 and kinetic stability.
As depicted in figs. 1 and 2, in the example that above-mentioned position adjusting mechanism 6 includes limited block 13, limited block 13 can cover
It is located on lead 14, so can be spacing to limited block 13 itself, prevent that limited block 13 is loose between pressing plate 4 and support plate 3
It is de-.
Further, as depicted in figs. 1 and 2, it is more than two examples in the quantity of foregoing collection bag holding mechanism 2
In, each collection bag holding mechanism 2 shares each lead 14, can so save the quantity of lead 14, reduce cost, and
And each collection bag holding mechanism 2 can also be combined into an entirety, the structure of whole storage box is more stablized.
Need exist for explanation be：In the case where there is no conflict, those skilled in the art can incite somebody to action according to actual conditions
Relevant technical characteristic is mutually combined in above-mentioned each example, to reach corresponding technique effect, particularly for various combined situations
Do not repeat one by one herein.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, according to
Any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within this hair
In the range of bright technical solution.
Claims (1)
1. a kind of stem cell storage box, is placed on the cord blood stem cell in collection bag (10), its feature exists for freezen protective
In, including：
Babinet (1), it picks and places mouth (101) with case lid (11) and positioned at side, and the case lid (11) can relatively described pick and place
Mouth (101) folding；
Collection bag holding mechanism (2), it includes the support plate (3) being arranged in parallel and pressing plate (4), the support plate (3) and described
Pressing plate (4) is respectively positioned in the babinet (1), and the pressing plate (4) is located at the top of the support plate (3)；The pressing plate (4) can phase
To the support plate (3) activity, to move to first position when forms the receiving for placing collection bag (10) therebetween
Gap (5), the clearance aperture for accommodating gap (5) pick and place mouth (101) relatively with described；With when moving to the second place pairs
Collection bag (10) pressure；And
Position adjusting mechanism (6), for coordinating with the case lid (11), to make the pressing plate when the case lid (11) is opened
(4) it is located at the first position；The pressing plate (4) is set to be located at the second place with when the case lid (11) closes；
Wherein, the position adjusting mechanism (6) includes briquetting (7), movable block (8), the first elastic component and fixed plate (15)；
The briquetting (7) is arranged on the upside of the pressing plate (4), and the briquetting (7) has away from one end of the pressing plate (4)
First inclined-plane (71)；
The movable block (8) is arranged in the babinet (1) and positioned at the top of the pressing plate (4)；Movable block (8) tool
There is opposite first end and second end, the relatively described second end of the first end is close to the briquetting (7)；The first end has
The second inclined-plane (81) being adapted to first inclined-plane (71), the movable block (8) are used to lead to when moving to the first moving position
Second inclined-plane (81) is crossed to the first inclined-plane (71) applying power, makes the briquetting (7) promote the pressing plate (4) to move to
The second place；
The case lid (11) is used in closure to the second end applying power of the movable block (8), to promote the movable block (8)
Move to first moving position；
First elastic component is used for the movable block (8) applying power, to make the activity when the case lid (11) is opened
Block (8) moves to the second moving position that mouth (101) is picked and placeed described in second end stretching；
The fixed plate (15) is arranged on the top of the pressing plate (4) and has interval between the pressing plate (4), described solid
The downside of fixed board (15) is equipped with slide (9)；The movable block (8) is slidably disposed in the slide (9)；The fixed plate
(15) supporting block (91) is additionally provided with the downside of, the sidepiece of the movable block (8) is equipped with the second convex block (82), second convex block
(82) with the supporting block (91) relatively, first elastic component is arranged on second convex block (82) and the supporting block (91)
Between；
The quantity of second convex block (82) is two, and second convex block (82) is located at the first sidepiece of the movable block (8),
Another second convex block (82) is located at the second sidepiece of the movable block (8), and first sidepiece is opposite with second sidepiece；
The supporting block (91) and the quantity of first elastic component are two, and are corresponded with second convex block (82)；
The side opposite with second convex block (82) of the supporting block (91) is equipped with the first support column (911), and described second
The side opposite with the supporting block (91) of convex block (82) is equipped with the second support column (821)；One end of first elastic component
It is set on first support column (911), the other end is set on second support column (821).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013260.0A CN107926932B (en) | 2018-01-06 | 2018-01-06 | Stem cell preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013260.0A CN107926932B (en) | 2018-01-06 | 2018-01-06 | Stem cell preservation box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107926932A true CN107926932A (en) | 2018-04-20 |
| CN107926932B CN107926932B (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013260.0A Active CN107926932B (en) | 2018-01-06 | 2018-01-06 | Stem cell preservation box |
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| US4565073A (en) * | 1985-02-07 | 1986-01-21 | Armour Pharmaceutical Co. | Freezing frame for a plasma container |
| CN201095484Y (en) * | 2007-09-14 | 2008-08-06 | 孙运凤 | Vehicle-carrying platelet transporting box |
| CN101543210A (en) * | 2009-04-30 | 2009-09-30 | 武汉中博生化有限公司 | Device and method for cryopreserving animal cells in batch |
| CN102792112A (en) * | 2010-02-12 | 2012-11-21 | 安吉尔安东尼生命科学有限责任公司，也称为Als有限责任公司 | Fast freezer for bags with detection of the bag temperature |
| CN202127747U (en) * | 2011-03-20 | 2012-02-01 | 周庆民 | Convenient-to-use liquid nitrogen container for semen preservation |
| CN204362811U (en) * | 2014-12-26 | 2015-06-03 | 深圳市茵冠生物科技有限公司 | A kind of freezing storing box depositing cell cryopreservation bag |
| CN206284224U (en) * | 2016-12-19 | 2017-06-30 | 郑州大学 | A kind of stem cell refrigerated transport case |
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| CN107926932B (en) | 2021-03-19 |
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