CN108499632A - Test tube stand - Google Patents
Test tube stand Download PDFInfo
- Publication number
- CN108499632A CN108499632A CN201810730070.0A CN201810730070A CN108499632A CN 108499632 A CN108499632 A CN 108499632A CN 201810730070 A CN201810730070 A CN 201810730070A CN 108499632 A CN108499632 A CN 108499632A
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- CN
- China
- Prior art keywords
- test tube
- elastic component
- side wall
- opening
- fixed cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Test tube stand belongs to experimental provision field.Test tube stand includes fixing bracket, and support bracket fastened top has the first opening and is set to the first test tube fixed cell of the first opening.First test tube fixed cell includes multiple first elastic components arranged side by side and multiple second elastic components arranged side by side.Two neighboring first elastic component is staggered with two neighboring second elastic component and surrounds the cavity for holding test tubes.Further, the first elastic component and the second elastic component are adjustable spring.The extending direction of each first elastic component is vertical with each extending direction of second elastic component.The size of cavity for holding test tubes is scalable, disclosure satisfy that the fixation to different size model number rack for test tubes.
Description
Technical field
The present invention relates to experimental provision fields, in particular to a kind of test tube stand.
Background technology
Rack for test tube is the essential apparatus in the laboratories such as biology, chemistry, medicine.Because test tube shape is different, size is poor
Not larger etc. reasons, thus need different shape, the test tube hole of different pore size size be specially adapted for different size test tube or
Centrifuge tube etc..Avoid test tube being fixed in test tube hole etc. from tilting, shake to all directions and influence to the fixation of test tube etc. and to
The operation being loaded in test tube.
The rack for test tube used in the prior art, holder and aperture are all changeless, but due to test tube, centrifuge tube etc.
Length, thickness difference are too big, there are problems that different size model number test tube bad adaptabilities.
In view of this, special propose the application.
Invention content
The purpose of the present invention is to provide a kind of test tube stands, and the size for being used for the cavity of holding test tubes is scalable, energy
Enough fixations met to different size model number rack for test tubes.
What the embodiment of the present invention was realized in：
A kind of test tube stand comprising fixing bracket, support bracket fastened top have first to be open and be set to first
First test tube fixed cell of opening, the first test tube fixed cell include multiple first elastic components arranged side by side and are arranged side by side
Multiple second elastic components, two neighboring first elastic component is staggered with two neighboring second elastic component and surrounds for being clamped
The cavity of test tube.
Further, the first elastic component and the second elastic component are adjustable spring.
Further, the extending direction of each first elastic component is vertical with each extending direction of second elastic component.
Further, there is at least one of support bracket fastened bottom and side wall the second opening, the second opening to be provided with the
One test tube fixed cell.
Further, the second opening is set at least side of support bracket fastened side wall.
Further, support bracket fastened side wall includes sequentially connected the first side wall, second sidewall, third side wall and the 4th
Side wall, the first side wall are oppositely arranged with third side wall, and second sidewall is oppositely arranged with the 4th side wall, and the second opening is set to first
Side wall.
Further, at least one of support bracket fastened bottom and third side wall are provided with the second test tube fixed cell, the
Two test tube fixed cells include multiple first centrifugation tube seats and multiple second centrifugation tube seats, the aperture and second of the first centrifugation tube seat
The aperture for centrifuging tube seat is different.
Further, second sidewall is provided with label insert slot.
Further, the 4th side wall is provided with mark component.
A kind of test tube stand comprising fixing bracket, support bracket fastened top have first to be open and be set to first
First test tube fixed cell of opening, the first test tube fixed cell include multiple first elastic components arranged side by side and are arranged side by side
Multiple second elastic components, the first elastic component and the second elastic component are adjustable spring, the extending direction of each first elastic component
Vertical with each extending direction of second elastic component, two neighboring first elastic component is staggered with two neighboring second elastic component
And surround cavity for holding test tubes.
The advantageous effect of the embodiment of the present invention is：
Test tube stand provided by the invention, fixing bracket ensure the stability of the rack for test tube.Support bracket fastened top is set
The the first test tube fixed cell set, the first elastic component and the second elastic component surround the cavity of holding test tubes, due to the first elasticity
Part and the second elastic component have elasticity, can be achieved to stretch, and cavity is sized to be changed according to the test tube of different model size
Become, applicable test tube type can be widened, meets the fixation to different size model number rack for test tubes.
Further, the extending direction of each first elastic component and each second elastic component is vertical, makes the cavity surrounded be in
Rectangle, setting is convenient, regularity is high, and conveniently to the clamping of test tube.First elastic component and the second elastic component are flexible bullet
Spring, it is simple in structure, retractable variable is big, applicability more preferably.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is structural schematic diagram of the test tube stand that provides of first embodiment of the invention at the first visual angle；
Fig. 2 is structural schematic diagram of the test tube stand that provides of first embodiment of the invention at the second visual angle；
Fig. 3 is structural schematic diagram of the test tube stand that provides of first embodiment of the invention at third visual angle；
Fig. 4 is structural schematic diagram of the test tube stand that provides of first embodiment of the invention at the 4th visual angle.
Icon：100- test tube stands；101- fixing brackets；110- cradle tops；111- first is open；120- holders bottom
Portion；130- the first side walls；131- second is open；140- second sidewalls；141- label insert slots；150- third side walls；160- the 4th
Side wall；161- number-marks；162- Band 1s identify；The second groups of 163- identify；170- the first test tube fixed cells；171-
First elastic component；The second elastic components of 172-；173- cavitys；180- the second test tube fixed cells；181- first centrifuges tube seat；182-
Second centrifugation tube seat.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term " first ", " second " " third ", " the 4th " etc. are only used for
Description is distinguished, relative importance is not understood to indicate or imply.
The orientation or positional relationship of the instructions such as term "upper", "lower", "inner", "outside" is orientation based on ... shown in the drawings or position
Set relationship or the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention
It is described with simplifying, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore be not considered as limiting the invention.
In addition, the terms such as " vertical " are not offered as requiring absolute upright between component, but can be slightly tilted.As " hung down
Refer to directly " only that its direction is in contrast more vertical, be not indicate the structure have to it is completely vertical, but can be slightly
It tilts.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " etc. shall be understood in a broad sense.For example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be directly connected, can also can be indirectly connected through an intermediary the company inside two elements
It is logical.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
First embodiment
Also referring to Fig. 1 and Fig. 2, the present embodiment provides a kind of test tube stands 100 comprising fixing bracket 101.It should
Fixing bracket 101 is in rough rectangular parallelepiped structure comprising cradle top 110, frame bottom 120 and is connected to the top of support
Rack side wall between portion 110 and the frame bottom 120.
Also referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, rack side wall includes sequentially connected the first side wall 130, second sidewall
140, third side wall 150 and the 4th side wall 160, the first side wall 130 are oppositely arranged with third side wall 150, second sidewall 140 and
Four side walls 160 are oppositely arranged, and the second opening 131 is set to the first side wall 130.
The above-mentioned set-up mode of fixing bracket 101, ensures the stability of the rack for test tube structure.Cradle top 110, holder bottom
Portion 120 and each surface of rack side wall all have preferable stability of strutting system, multi-functional can utilize each of fixing bracket 101
A surface.
There is cradle top 110 first opening 111, the inside of fixing bracket 101 to have cavity, first opening 111 with
Cavity connection inside fixing bracket 101.
The first test tube fixed cell 170 for fixing test tube, centrifuge tube etc. is provided at first opening 111.This first
Test tube fixed cell 170 includes multiple first elastic components 171 arranged side by side and multiple second elastic components 172 arranged side by side.
Two neighboring first elastic component 171 is staggered with two neighboring second elastic component 172 and surrounds for examination to be clamped
The cavity 173 of pipe.
Since the first elastic component 171 and the second elastic component 172 stretch with elastic, achievable, cavity 173 is sized to
It is changed according to the test tube of different model size, applicable test tube type can be widened, met to different size model number rack for test tubes
Fixation.
In the present embodiment, the extending direction of each first elastic component 171 and the extending direction of each second elastic component 172 hang down
Directly.Specifically, each first elastic component 171 extends close to the one of the 4th side wall 160 from close to one end of second sidewall 140
End.Each second elastic component 172 extends close to one end of third side wall 150 from one end of close the first side wall 130.
The cavity 173 that the set-up mode is used in fixed test tube is distributed in matrix array, and setting is convenient, regularity is high, just
In the clamping to test tube.It is convenient for when for fixing test tube to test tube proper alignment, classification and label, it is more convenient to use.
First elastic component 171 and the second elastic component 172 are adjustable spring.First elastic component 171 and the second elastic component
172 crossover sites are fixed to each other by helical structure, simple in structure, set without the operations such as junction being bonded, being connected
It sets conveniently.The deformation quantity of elongation and the contraction of spring is big, applicability more preferably.
It should be noted that in other embodiments of the invention, first elastic component 171 and the second elastic component 172 remove
It is surrounded using other elastic materials, the elastic elastic such as to interlock using transverse and longitudinal can also be used outside the structure of spring as needed
Netted structure.
Please continue to refer to Fig. 1 and Fig. 2, the first side wall 130 is provided with the second opening 131 in the present embodiment, second opening
Cavity connection inside 131 fixing brackets 101.
The first test tube fixed cell 170 for fixing test tube, centrifuge tube etc. is similarly provided at second opening 131,
The structure phase of the structure of the first test tube fixed cell 170 and the first test tube fixed cell 170 being set at the first opening 111
Together.The size of cavity 173 at first opening 111 and the second opening 131 could be provided as roughly the same or different as needed.
At the first side wall 130 second opening 131 and first test tube fixed cell 170 setting, can when in use by
The first side wall 130 upward, the fixation of test tube is carried out using the first test tube fixed cell 170 being set at the second opening 131.It is right
The other surfaces of fixing bracket 101 are utilized, and realize multifunction.Due at the first opening 111 and at the second opening 131
Cavity 173 number differences, depth differences etc., convenient for fixed test tube as needed number and test tube the selections such as type not
Test tube is fixed with surface.The partial destruction of fixing bracket 101 is avoided to influence to use simultaneously.
Further, in this embodiment the first test tube fixed cell 170 at the first opening 111 and at the second opening 131
It is disposed as two groups.Two group of first 170 structure of test tube fixed cell is substantially equal to the magnitudes, two group of first test tube fixed cell
170 are arranged side by side, and the cavity 173 that two group of first test tube fixed cell 170 has is made to correspond.
Two group of first test tube fixed cell 170 is arranged side by side in the manner described above to be fixed at 2 points of test tube, avoids
Test tube is swung after being fixed on cavity 173, the fixed good stability of test tube.
It should be noted that in embodiments of the invention other, the at the first opening 111 and at the second opening 131
One test tube fixed cell 170 is preferably provided as at least two groups and may be set to be one group, and setting the first test tube of at least two groups is solid
It is arranged side by side in the manner described above when order member 170.As can also be opened in other embodiments with second at the first opening 111
The first test tube fixed cells 170 of three groups, four groups etc. group numbers are arranged side by side at mouth 131 respectively.In addition, first opening 111 at and
The group number of the first test tube fixed cell 170 at second opening 131 can be arranged as required to be identical or different.
In the present embodiment, second sidewall 140 is provided with label insert slot 141.It is typically used for when being tested due to laboratory
Multiple batches of, multiple types solution, sample etc., setting label insert slot 141 can be put into the label with remark information, be convenient for
It distinguishes.
4th side wall 160 is provided with mark component.Mark component includes number-mark 161, Band 1 mark 162 and the
Two groups mark 163.
Number-mark 161 is set to the middle part of the 4th side wall 160, for being carried out using multiple test tube stands 100
When experiment, each test tube stand 100 is distinguished by reference numeral.
Band 1 mark 162 is set to the top of the 4th side wall 160, the second elastic component along the first opening 111
172 extending direction, which is arranged side by side, multiple digital numbers, one group on 171 extending direction of each corresponding first elastic component of number
Cavity 173.
Second group mark 163 is set to one end of the close the first side wall 130 of the 4th side wall 160, similarly along the
The extending direction of the second elastic component 172 at two openings 131, which is arranged side by side, multiple digital numbers, each corresponding first bullet of number
One group of cavity 173 on property 171 extending direction of part.
Band 1 mark 162 and the second group mark 163 to the cavity 173 for fixing test tube for being grouped mark
Know, using more convenient.It should be noted that in other embodiments of the invention, the modes such as area, pattern of tinting can also be used
It is identified.
Also referring to Fig. 3 and Fig. 4, the bottom of fixing bracket 101 and third side wall 150 are both provided with the second test tube and fix
Unit 180.
Second test tube fixed cell 180 include it is multiple first centrifuge tube seats 181 and it is multiple second centrifugation tube seat 182, first
The aperture for centrifuging tube seat 181 is different from the second centrifugation aperture of tube seat 182.
Multiple first centrifugation tube seats 181 are arranged side by side to be multigroup, and it is multigroup that multiple second centrifugation tube seats 182, which are arranged side by side,.
Every group first centrifugation tube seat 181 is adjacent with two group of second centrifugation tube seat 182, and every group second centrifugation tube seat 182 and two group first
It is adjacent to centrifuge tube seat 181.
Other surfaces of the second test tube fixed cell 180 of frame bottom 120 and third side wall 150 to fixing bracket 101
Carry out multifunction.It is convenient for different centrifuge tubes from the second centrifugation tube seat 182 in the aperture of first centrifugation tube seat 181 of different pore size
It carries out preferably fixed.Regular mode arranged side by side is convenient for the orderly placement to centrifuge tube.
It should be noted that in other embodiments of the present invention, frame bottom 120 and third side wall 150 can select one
The second test tube fixed cell 180 is arranged in person.In addition, the second test tube fixed cell 180 can also include and the first centrifugation tube seat
The 181 third centrifugation tube seats different with the second centrifugation 182 caliber of tube seat, the 4th centrifugation tube seat etc..
In addition, in other embodiments of the present invention, test tube stand 100 is not limited to be set as hexahedron structure, as it can
To be that there are five the heptahedron structures etc. of side wall there are three the pentahedron structure of side wall, tool for tool.
Meanwhile top, bottom and each side wall are not limited to the structure of plane, can also be arranged as required to be ladder-like
Etc. stereochemical structures form, such as the top of fixing bracket 101 could be provided as that two level is ladder-like or three-level is ladder-like, the setting side
Formula makes the first opening 111 and the first test tube fixed cell 170 that corresponding ladder-like setting be presented.Or it is such as that top is any
A or multiple surfaces that can be used to fix test tube are set as inclined-plane.Above-mentioned set-up mode enable its to the level altitude of test tube with
The test tube of different length is adapted, it is made also to the test tube of different length in the case where that can fix different size of test tube
It is enough preferably fix, it is more convenient to use.
Second embodiment
The present embodiment provides a kind of test tube stand, it is different from test tube stand 100 that first embodiment provides it
Be in：The second test tube fixed cell 180 is not arranged for frame bottom 120 and third side wall 150.The frame bottom 120 and this
Three side walls 150 be both provided be connected to the cavity inside fixing bracket 101 with second opening 131, this second opening 131 at be arranged
There is the first test tube fixed cell 170.
3rd embodiment
The present embodiment provides a kind of test tube stand, the difference of the test tube stand provided with second embodiment exists
In：Label insert slot 141 is not arranged for second sidewall 140, and the 4th side wall 160 is not provided with mark component.The second sidewall 140 and should
4th side wall 160 be both provided be connected to the cavity inside fixing bracket 101 with second opening 131, this second opening 131 at set
It is equipped with the first test tube fixed cell 170.
To sum up, test tube stand provided by the invention, fixing bracket ensure the stability of the rack for test tube.First test tube is fixed
The first elastic component and the second elastic component of unit surround the cavity of holding test tubes, since the first elastic component and the second elastic component have
Elasticity can be achieved to stretch, and cavity is sized to be changed according to the test tube of different model size, can widen applicable test tube
Type meets the fixation to different size model number rack for test tubes.
Further, the extending direction of each first elastic component and each second elastic component is vertical, makes the cavity surrounded be in
Rectangle, setting is convenient, regularity is high, and conveniently to the clamping of test tube.First elastic component and the second elastic component are flexible bullet
Spring, it is simple in structure, retractable variable is big, applicability more preferably.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of test tube stand, which is characterized in that including fixing bracket, the support bracket fastened top have first opening and
It is set to the first test tube fixed cell of first opening, the first test tube fixed cell includes arranged side by side multiple the
One elastic component and multiple second elastic components arranged side by side, two neighboring first elastic component and two neighboring second bullet
Property part is staggered and surrounds the cavity for holding test tubes.
2. test tube stand according to claim 1, which is characterized in that first elastic component and second elastic component
It is adjustable spring.
3. test tube stand according to claim 1, which is characterized in that the extending direction of each first elastic component with
The extending direction of each second elastic component is vertical.
4. according to claim 1-3 any one of them test tube stands, which is characterized in that the support bracket fastened bottom and side
There is at least one of wall the second opening, second opening to be provided with the first test tube fixed cell.
5. test tube stand according to claim 4, which is characterized in that second opening is set to the fixing bracket
Side wall at least side.
6. test tube stand according to claim 5, which is characterized in that the support bracket fastened side wall includes being sequentially connected
The first side wall, second sidewall, third side wall and the 4th side wall, the first side wall is oppositely arranged with the third side wall, institute
It states second sidewall to be oppositely arranged with the 4th side wall, second opening is set to the first side wall.
7. test tube stand according to claim 6, which is characterized in that the support bracket fastened bottom and the third side
At least one of wall is provided with the second test tube fixed cell, the second test tube fixed cell include multiple first centrifugation tube seats and
Multiple second centrifugation tube seats, the aperture of the first centrifugation tube seat are different from the second centrifugation aperture of tube seat.
8. test tube stand according to claim 6, which is characterized in that the second sidewall is provided with label insert slot.
9. test tube stand according to claim 6, which is characterized in that the 4th side wall is provided with mark component.
10. a kind of test tube stand, which is characterized in that including fixing bracket, the support bracket fastened top has the first opening
And it is set to the first test tube fixed cell of first opening, the first test tube fixed cell includes arranged side by side multiple
First elastic component and multiple second elastic components arranged side by side, first elastic component and second elastic component are flexible bullet
Spring, the extending direction of each first elastic component is vertical with each extending direction of second elastic component, two neighboring institute
The first elastic component is stated to be staggered with two neighboring second elastic component and surround the cavity for holding test tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730070.0A CN108499632A (en) | 2018-07-05 | 2018-07-05 | Test tube stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730070.0A CN108499632A (en) | 2018-07-05 | 2018-07-05 | Test tube stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108499632A true CN108499632A (en) | 2018-09-07 |
Family
ID=63404222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810730070.0A Pending CN108499632A (en) | 2018-07-05 | 2018-07-05 | Test tube stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108499632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152761A (en) * | 2019-06-21 | 2019-08-23 | 杭州师范大学 | A kind of six face tubular draining Multifunctional test tube shelfs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2016526A1 (en) * | 1989-06-01 | 1990-12-01 | Richard A. Leoncavallo | Test tube rack and retainer |
| CN201883089U (en) * | 2010-12-06 | 2011-06-29 | 天津强微特生物科技有限公司 | Test tube rack |
| CN202277850U (en) * | 2011-11-02 | 2012-06-20 | 张加美 | Novel inspection and blood sampling test tube rack |
| CN202741180U (en) * | 2012-08-29 | 2013-02-20 | 唐金海 | Multi-aperture centrifuge tube rack or test tube rack |
| CN205095840U (en) * | 2015-11-17 | 2016-03-23 | 朱素兰 | Drawer type test -tube rack is used in chemistry teaching with adjustable aperture |
-
2018
- 2018-07-05 CN CN201810730070.0A patent/CN108499632A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2016526A1 (en) * | 1989-06-01 | 1990-12-01 | Richard A. Leoncavallo | Test tube rack and retainer |
| CN201883089U (en) * | 2010-12-06 | 2011-06-29 | 天津强微特生物科技有限公司 | Test tube rack |
| CN202277850U (en) * | 2011-11-02 | 2012-06-20 | 张加美 | Novel inspection and blood sampling test tube rack |
| CN202741180U (en) * | 2012-08-29 | 2013-02-20 | 唐金海 | Multi-aperture centrifuge tube rack or test tube rack |
| CN205095840U (en) * | 2015-11-17 | 2016-03-23 | 朱素兰 | Drawer type test -tube rack is used in chemistry teaching with adjustable aperture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152761A (en) * | 2019-06-21 | 2019-08-23 | 杭州师范大学 | A kind of six face tubular draining Multifunctional test tube shelfs |
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