CN108722523A - A kind of type laboratory centrifuge tube shelf composite construction - Google Patents
A kind of type laboratory centrifuge tube shelf composite construction Download PDFInfo
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- CN108722523A CN108722523A CN201810898532.XA CN201810898532A CN108722523A CN 108722523 A CN108722523 A CN 108722523A CN 201810898532 A CN201810898532 A CN 201810898532A CN 108722523 A CN108722523 A CN 108722523A
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- centrifuge tube
- centrifugation
- tube shelf
- pore
- closed chamber
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/02—Identification, exchange or storage of information
- B01L2300/021—Identification, e.g. bar codes
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention discloses a kind of type laboratory centrifuge tube shelf composite construction, including centrifuge tube shelf and centrifugation pipe clamp ruler；The centrifuge tube shelf includes centrifuge tube shelf ontology, the closed chamber with permanent magnet, centrifugation pipe clamp ruler and label paster；Wherein, the centrifuge tube shelf body interior is provided with the closed chamber with permanent magnet, and centrifugation pipe clamp ruler and label paster are the composite constructions of centrifuge tube shelf ontology；After the combination of three parts structure realizes the centrifugation pore that centrifuge tube is put on centrifugation frame, ordered arrangement, in order to the purpose of subsequent experimental operation；And the centrifuge tube shelf structure designed by the present invention is dried convenient for scrubbing, and is conducive to prevent from polluting, while can assist user more convenient sufficient mixing centrifugation liquid in pipe the effects that.
Description
Technical field
The present invention relates to Laboratory Instruments technical fields, and in particular to a kind of type laboratory centrifuge tube shelf composite construction.
Background technology
Currently, many biochemical tests can use centrifuge tube, centrifuge tube is tubulose sample container, can with closure or gland,
There are many gauge sizes, such as 0.5ml 1.5ml 5ml etc..During using centrifuge tube, it is difficult to avoid using centrifuge tube
Frame, most commonly used in existing laboratory is the general ep pipe supports of 0.5ml 1.5ml 5ml, usually plastic centrifuge frame；But
In actual application, there are various problems for common plastic centrifuge frame, such as：1. centrifuge tube is put into the centrifuge tube on centrifugation frame
It after hole, freely spins, when usage amount is more, centrifugation pipe cap is wound mutually, inconvenient subsequent experimental operation；2. centrifuging on frame
Centrifugation pore it is deeper, inside is easy to shelter evil people and countenance evil practices, it is difficult to easily scrub centrifugation pore be also difficult to dry；3. it has a single function,
It is used only for holding centrifuge tube.
In recent years, nanometer magnetic bead isolation technics be bioanalysis with magnetic bead carrier technique in conjunction with and grow up one
Item new technology.Magnetic micro-beads are that the various high-molecular organic materials containing activity functional groups combine with inorganic magnetic substance,
Being formed has certain magnetic and special surface structure microballoon.Magnetic micro-beads surface can there are many activity functional groups, such as
Cooh, coh, nh2, oh etc. can also combine the bioactive substances such as bio-hormone, cell, antibody by covalent bond, and can
It quickly and easily positions, be oriented to and detach under the action of externally-applied magnetic field.It is widely used in magnetic material, biomedicine, cell
The numerous areas such as, bioengineering and separation engineering.
Invention content
The present invention to solve the above-mentioned problems, is designed the structure of existing centrifuge tube shelf, to realize centrifuge tube
It is put into after the centrifugation pore on centrifugation frame, ordered arrangement, in order to the purpose of subsequent experimental operation；And designed by the present invention
Centrifuge tube shelf structure is dried convenient for scrubbing, and is conducive to prevent from polluting, while can assist the more convenient sufficient mixing of user
The effects that centrifuging liquid in pipe, enriches the use function of centrifuge tube, in order to which convenient user records or marks, is additionally provided with it
The use accessory of his centrifuge tube shelf, concrete structure are as follows：
Type laboratory centrifuge tube shelf composite construction of the present invention comprising centrifuge tube shelf and centrifugation pipe clamp ruler；
Wherein, the centrifuge tube shelf ontology is the cuboid that upper surface is inclined-plane, and upper surface is provided with centrifugation pore；Institute
It is vertical with inclined-plane to state centrifugation pore, the centrifugation pore is cylinder section body, and end where section is set to lower part；The section
Inclined direction it is opposite with the inclined direction on body upper surface inclined-plane；Section bottom is provided with the mudhole being connected to outside, institute
Centrifugation pore diameter is stated slightly larger than centrifugation pipe diameter；
There is protrusion in the end set of the inner peripheral surface of the centrifugation pore；The protrusion is set to and centrifugation pore
The opposite side in section.
Surrounding along the centrifugation pore is provided with the closed chamber being embedded in inside centrifuge tube shelf, in each closed chamber
One cuboid permanent magnet of interior storage；The permanent magnet can move up and down and overturn inside closed chamber；It is preferred that situation
Under, the length of the cuboid permanent magnet is more than the width of closed chamber；The purpose of this setting is that cuboid permanent magnet is avoided to exist
It turns upside down in closed chamber；Selection for the polar orientation of the permanent magnet in closed chamber, can be according to practical pending
Magnetic micro-beads property (such as：Du Ke Duke Sera-Mag magnetic micro-beads) it is determined, it can also produce and different be
Row product meets the requirement of different pending magnetic micro-beads samples.
The adjacent closed chamber is staggered on the position of vertical space, and the setting of this position has fully considered use
Person mixing with Magnetic bead sample in use, convenient under same external force sway condition, reinforce strong magnetic inside centrifugation pore
Iron environmental change, reinforces mixed effect, and more fully more efficient reaches mixing purpose；
Centrifuge pipe clamp ruler；The centrifugation pipe clamp ruler is the shoestring of evenly distributed semicircular indentations；The semicircle
Crescent colloid is provided on notch；The material selection silica gel of colloid, rubber etc. can increase the material of frictional force；In band
Shape body both ends are respectively arranged with buckle；The buckle and the snap-fit being arranged in centrifuge tube shelf side can detachable companies
It connects；After the buckle is fixedly connected with snap-fit, the position of the shoestring can be fixed, and made every on shoestring
One semicircular indentations with each to be discharged to heart pore corresponding；
For above-mentioned technical proposal, in the case of preferred, the centrifugation pore ordered arrangement；Between adjacent centrifugal pore
It is provided with open accommodating cavity；The cavity diameter of the accommodating cavity is more than port；The accommodating cavity, can be with when centrifuge tube shelf is inverted
For being filled with water, freezing is taken out after freezing, and can be used for using centrifuge tube shelf under the conditions of cold insulation.
For above-mentioned technical proposal, in the case of preferred, the present invention is additionally provided with label paster；The label paster is the bottom of by
Layer nonstick layer, middle part sticker layer and top nonstick layer composition；Wherein, the front of the middle part sticker layer is provided with adhesive strip,
Remaining part, which is divided into, writes area, for recording the experiment informations such as label；
The adhesive strip size is consistent with the semicircular indentations size on the shoestring, for making the two be bonded；It is described
The reverse side of middle part sticker layer is to paste face, for being bonded with centrifuge tube lid.
Advantageous effect：
Utilize the reasonable for structure of centrifuge tube shelf of the present invention；It disclosure satisfy that operator more easily using centrifugation
Pipe utilizes " protrusion of the end set of the inner peripheral surface of centrifugation pore " and " centrifugation pipe clamp ruler " can be conveniently
It is directly marked on centrifuge tube lid, or label paster can be used, permanent record experiment information can be more clear, prevented
The problem of only frosting causes label to be eliminated in later stage process of cryopreservation.
Centrifuge tube shelf of the present invention meets user in mixing band provided with the closed chamber equipped with permanent magnet
When having Magnetic bead sample, under same external force sway condition, reinforces strong magnet environmental change inside centrifugation pore, reinforce mixing effect
Fruit, more fully more efficient reaches mixing purpose.
Being provided with for centrifuge tube shelf accommodating cavity designed by the present invention is conducive to use centrifuge tube shelf under the conditions of cold insulation.
Centrifuge tube shelf structure designed by the present invention is dried convenient for scrubbing, and is conducive to prevent from polluting
Description of the drawings
Fig. 1 centrifuge tube shelf sectional views；
Fig. 2 carries the centrifuge tube shelf sectional view of closed chamber and permanent magnet；
Fig. 3 centrifuge tube shelfs centrifugation pipe clamp ruler schematic diagram；
Fig. 4 centrifuge tube shelfs use schematic diagram with centrifugation pipe clamp ruler；
Fig. 5 centrifuge tube shelfs label paster schematic diagram；
1. centrifuge tube shelf ontology, 2. centrifugation pores, 3. angles, 4. mudholes, 5. open accommodating cavities, 6. protrusions, 7. first
Closed chamber, 8. second closed chambers；9. permanent magnet, 10. centrifugation pipe clamp rulers, 11. crescent colloids；12. buckle；13.
Snap-fit；1 4. bottom nonstick layers；15. middle part sticker layer, 16. adhesive strips.
Specific implementation mode
Following nonlimiting examples can make those skilled in the art be more fully understood the present invention, but not with
Any mode limits the present invention.
Embodiment 1
Type laboratory centrifuge tube shelf composite construction comprising centrifuge tube shelf and centrifugation pipe clamp ruler 10；
Such as Fig. 1 centrifuge tube shelf sectional views；Wherein, it is inclined-plane that the centrifuge tube shelf ontology 1, which is upper surface, (angle 3 is acute angle)
Cuboid, upper surface be provided with centrifugation pore 2；The centrifugation pore 2 is vertical with inclined-plane, and the centrifugation pore 2 is cylinder
Section body, and end where section is set to lower part；The inclined direction phase of the inclined direction of the section and 1 upper surface inclined-plane of ontology
Instead；Section bottom is provided with the mudhole 4 being connected to outside, and 2 diameter of centrifugation pore is slightly larger than centrifugation pipe diameter；
2 ordered arrangement of centrifugation pore；Open accommodating cavity 5 is provided between adjacent centrifugal pore 2；The accommodating cavity
Cavity diameter be more than port；The accommodating cavity can be used for being filled with water when centrifuge tube shelf is inverted, and freezing is taken out after freezing, can
For using centrifuge tube shelf under the conditions of cold insulation.
There is protrusion 6 in the end set of the inner peripheral surface of the centrifugation pore 2；The protrusion 6 is set to and centrifuge tube
The opposite side in the section in hole 2.
Surrounding along the centrifugation pore 2 is provided with the closed chamber being embedded in inside centrifuge tube shelf, and such as the first of Fig. 1
Closed chamber 7 and the second closed chamber 8 store a cuboid permanent magnet 9 in each closed chamber；The permanent magnet 9 exists
It can move up and down and overturn inside closed chamber；Selection for the polar orientation of the permanent magnet 9 in closed chamber, Ke Yigen
Factually the pending magnetic micro-beads in border property (such as：Du Ke Duke Sera-Mag magnetic micro-beads) it is determined, it can also
Different series of products are produced, the requirement of different pending magnetic micro-beads samples is met.
The adjacent closed chamber (the first closed chamber 7 and the second closed chamber 8) is submitted in the position of vertical space
Mistake arrangement, the setting of this position fully considered user mixing with Magnetic bead sample in use, convenient in same external force
Under sway condition, reinforce centrifugation 2 inside strong magnet environmental change of pore, reinforce mixed effect, more fully more efficient reaches mixed
Even purpose；
The length of the cuboid permanent magnet 9 is more than the width of closed chamber (the first closed chamber 7 and the second closed chamber 8)
Degree.As Fig. 2 carries the centrifuge tube shelf sectional view of closed chamber and permanent magnet；
Fig. 3 centrifuge tube shelfs centrifugation pipe clamp ruler schematic diagram；The centrifugation pipe clamp ruler 10 is evenly distributed semicircle scarce
The shoestring of mouth；Crescent colloid 11 is provided on the semicircular indentations；The material selection silica gel of colloid 11, rubber etc.
The material of frictional force can be increased；It is respectively arranged with buckle 12 at shoestring both ends；The buckle 12 is with setting in centrifuge tube shelf
The snap-fit 13 of side can detachable connection；It is described buckle 12 be fixedly connected with snap-fit after, can will described in
The position of shoestring is fixed, and makes on shoestring each semicircular indentations and each to be discharged to heart pore 2 corresponding；Such as Fig. 4
Centrifuge tube shelf uses schematic diagram with centrifugation pipe clamp ruler；
For above-mentioned technical proposal, the present invention is additionally provided with label paster；The label paster by bottom nonstick layer 14, in
Portion's sticker layer 15 and top nonstick layer composition；Wherein, the front of the middle part sticker layer 15 is provided with adhesive strip 16, rest part
To write area, for recording the experiment informations such as label；Such as Fig. 5 centrifuge tube shelfs label paster schematic diagram；
16 size of the adhesive strip is consistent with the semicircular indentations size on the shoestring, for making the two be bonded；Institute
The reverse side for stating middle part sticker layer 15 is to paste face, for being bonded with centrifuge tube lid.
For any person skilled in the art, without departing from the scope of the technical proposal of the invention, all
Many possible changes and modifications are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as equivalent
The equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention, according to the technical essence of the invention to
Any simple modifications, equivalents, and modifications that upper embodiment is done should all still fall within the range of technical solution of the present invention protection
It is interior.
Claims (5)
1. a kind of type laboratory centrifuge tube shelf composite construction, it is characterised in that：Including centrifuge tube shelf and centrifugation pipe clamp ruler；
Wherein, the centrifuge tube shelf ontology is the cuboid that upper surface is inclined-plane, and upper surface is provided with centrifugation pore；It is described from
Heart pore is vertical with inclined-plane, and the centrifugation pore is cylinder section body, and end where section is set to lower part；Incline the section
Tilted direction is opposite with the inclined direction on body upper surface inclined-plane；Section bottom be provided with the mudhole that is connected to of outside, it is described from
Heart pore diameter is slightly larger than centrifugation pipe diameter；
There is protrusion in the end set of the inner peripheral surface of the centrifugation pore；The protrusion is set to the section with centrifugation pore
Opposite side；
Surrounding along the centrifugation pore is provided with the closed chamber being embedded in inside centrifuge tube shelf, in each closed chamber memory
Put a cuboid permanent magnet；The permanent magnet can move up and down and overturn inside closed chamber；It is described adjacent closed
Cell is staggered on the position of vertical space；
The centrifugation pipe clamp ruler is the shoestring of evenly distributed semicircular indentations；It is provided with crescent on the semicircular indentations
Colloid；It is respectively arranged with buckle at shoestring both ends；Centrifuge tube shelf side is provided with snap-fit；The buckle and card
Snap fit component detachable connection.
2. type laboratory centrifuge tube shelf composite construction according to claim 1, it is characterised in that：The cuboid is forever
The length of magnet is more than the width of closed chamber.
3. type laboratory centrifuge tube shelf composite construction according to claim 1, it is characterised in that：The centrifugation pore has
Sequence arranges；Open accommodating cavity is provided between adjacent centrifugal pore；The cavity diameter of the accommodating cavity is more than port.
4. type laboratory centrifuge tube shelf composite construction according to claim 1, it is characterised in that：The material of the colloid
Selected from silica gel or rubber.
5. type laboratory centrifuge tube shelf composite construction according to claim 1, it is characterised in that：It further include label paster；
The label paster is by bottom nonstick layer, middle part sticker layer and top nonstick layer composition；Wherein, the front of the middle part sticker layer
It is provided with adhesive strip；The adhesive strip size is consistent with the semicircular indentations size on the shoestring, for making the two be bonded；
The reverse side of the middle part sticker layer is to paste face, for being bonded with centrifuge tube lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898532.XA CN108722523A (en) | 2018-08-08 | 2018-08-08 | A kind of type laboratory centrifuge tube shelf composite construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898532.XA CN108722523A (en) | 2018-08-08 | 2018-08-08 | A kind of type laboratory centrifuge tube shelf composite construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108722523A true CN108722523A (en) | 2018-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810898532.XA Pending CN108722523A (en) | 2018-08-08 | 2018-08-08 | A kind of type laboratory centrifuge tube shelf composite construction |
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| Country | Link |
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| CN (1) | CN108722523A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274790A (en) * | 2011-05-09 | 2011-12-14 | 广州华峰生物科技有限公司 | Clamping type magnetic separation frame |
| CN202527200U (en) * | 2012-03-29 | 2012-11-14 | 淄博职业学院 | Multifunctional test tube rack |
| CN202778561U (en) * | 2012-09-29 | 2013-03-13 | 四川农业大学 | Reusable refrigerated centrifuge tube shelf |
| CN205570402U (en) * | 2016-04-22 | 2016-09-14 | 中国农业科学院兰州畜牧与兽药研究所 | Dual -purpose test -tube rack is dried, stored |
| CN205603599U (en) * | 2016-05-04 | 2016-09-28 | 浙江道尔生物科技有限公司 | Magnetic shelf with elastic bulge |
| CN207271294U (en) * | 2017-05-22 | 2018-04-27 | 杭州医学院 | A kind of multifunctional centrifugal pipe support |
-
2018
- 2018-08-08 CN CN201810898532.XA patent/CN108722523A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274790A (en) * | 2011-05-09 | 2011-12-14 | 广州华峰生物科技有限公司 | Clamping type magnetic separation frame |
| CN202527200U (en) * | 2012-03-29 | 2012-11-14 | 淄博职业学院 | Multifunctional test tube rack |
| CN202778561U (en) * | 2012-09-29 | 2013-03-13 | 四川农业大学 | Reusable refrigerated centrifuge tube shelf |
| CN205570402U (en) * | 2016-04-22 | 2016-09-14 | 中国农业科学院兰州畜牧与兽药研究所 | Dual -purpose test -tube rack is dried, stored |
| CN205603599U (en) * | 2016-05-04 | 2016-09-28 | 浙江道尔生物科技有限公司 | Magnetic shelf with elastic bulge |
| CN207271294U (en) * | 2017-05-22 | 2018-04-27 | 杭州医学院 | A kind of multifunctional centrifugal pipe support |
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