CN105327726A - Magnetic-pedestal test tube and pipettor frame for super clean bench - Google Patents
Magnetic-pedestal test tube and pipettor frame for super clean bench Download PDFInfo
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- CN105327726A CN105327726A CN201510688091.7A CN201510688091A CN105327726A CN 105327726 A CN105327726 A CN 105327726A CN 201510688091 A CN201510688091 A CN 201510688091A CN 105327726 A CN105327726 A CN 105327726A
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- test tube
- pipettor
- column
- rack
- magnetic
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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
- B01L9/00—Supporting devices; Holding devices
- B01L9/54—Supports specially adapted for pipettes and burettes
-
- 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
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0609—Holders integrated in container to position an object
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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)
Abstract
A disclosed magnetic-pedestal test tube and pipettor frame for a super clean bench comprises a magnetic pedestal generating adsorption magnetic force, the lateral side of the magnetic pedestal is a magnetic-pedestal adsorption face capable of enabling the magnetic pedestal to be adsorbed on an iron vertical side plate in the super clean bench, the bottom surface of the magnetic pedestal is contacted with the bottom surface in the super clean bench, a column bottom disc is fixedly installed on the upper surface of the magnetic pedestal, and the column bottom disc is provided with a column; the column is provided with an upper and a lower horizontal-member height positioning locks, and the two horizontal-member height positioning locks are respectively provided with a test-tube frame horizontal member and a pipettor horizontal member which are both sleeved around the column and capable of making horizontal rotation around the column. The frame is reasonable in structure and convenient to use, and the holding place is adjustable.
Description
Technical field
The present invention relates to a kind of super-clean bench magnetic base test tube, pipettor rack.
Background technology
In scientific experiment, for different size plastic miniature test tube (hereinafter referred to as test tube) with cover, pipettor are vertically placed in super-clean bench, people are holding test tubes frame and the next vertical holding test tubes of pipettor rack and pipettor on the table top of super-clean bench usually.On the table top of super-clean bench, holding test tubes frame and pipettor rack occupy the space of super-clean bench table top, affect the placement at super-clean bench table top of experiment reagent and experiment equipment, be formed in the congested conditions of experiment sample, experiment reagent and experiment equipment on super-clean bench table top, and hinder the operation of scientific experiment, cause the precision of scientific experiment and accuracy rate to decline.The failure of scientific experiment can be caused time serious.
The super-clean bench magnetic base test tube, the pipettor rack that use this to apply for, can, under the prerequisite taking super-clean bench table space (especially not taking the table space of super-clean bench central authorities) hardly, a support be used to solve different size test tube and the pipettor vertical Placement Problems in super-clean bench in super-clean bench.And change the vertical spatial position of test tube frame plate and pipettor frame plate respectively by the position of horizontal member altitude location lock on adjusting post.Horizontal space position also by regulating the angle of rack for test tube horizontal member and pipettor rack horizontal member to change test tube frame plate and pipettor frame plate.The scientific experiment operation be conducive in super-clean bench is carried out fast, efficiently and accurately.Visible, super-clean bench magnetic base test tube, the pipettor rack of this application are the placement space that can use in super-clean bench test tube, pipettor racks adjustable, rational in infrastructure and easy to use.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, easy to use, super-clean bench magnetic base test tube, pipettor rack that placement space is adjustable.
Technical solution of the present invention is:
A kind of super-clean bench magnetic base test tube, pipettor rack, it is characterized in that: comprise the magnet base producing adsorption magnetic force, the side of magnet base is magnetic bases are adsorbed on the magnet base adsorption plane on the vertical side plate of irony in super-clean bench, magnet base bottom surface contacts with the bottom surface in super-clean bench, magnet base upper surface is fixedly mounted with column chassis, and chassis arranges column to column; Column fills upper and lower two horizontal member altitude locations lock, and the horizontal member altitude location side of locking arranges the rack for test tube horizontal member, the pipettor rack horizontal member that are sleeved on column, can horizontally rotate on column respectively; Described rack for test tube horizontal member comprises rack for test tube branch sleeve, rack for test tube branch sleeve is for being enclosed within the column of magnetic bases by rack for test tube horizontal member, and the wide-angle helping rack for test tube horizontal member to realize in the horizontal direction moves, rack for test tube branch sleeve is connected with test tube frame plate by rack for test tube horizontal arm, test tube frame plate is provided with the test tube lower hanging hole of different-diameter, can place the test tube of different size downward vertically; Described pipettor rack horizontal member comprises pipettor branch sleeve, pipettor branch sleeve is for being enclosed within the column of magnetic bases by pipettor rack horizontal member, and the wide-angle helping pipettor rack horizontal member to realize in the horizontal direction moves, pipettor branch sleeve is connected with pipettor frame plate by pipettor horizontal arm, pipettor frame plate is provided with hanging groove under open type pipettor, can place pipettor downward vertically.
Described horizontal member altitude location lock comprises positioning lock lock body, for the formation of the obvolvent cylindrical space of positioning lock and magnetic bases column; Positioning lock lock body is made up of two, left and right, by positioning lock chain connection between two, left and right, makes the effective folding of obvolvent cylindrical space energy of positioning lock; The openend, two, left and right of positioning lock lock body arranges positioning lock holding screw, screwed in place lock holding screw can make positioning lock obvolvent tightly on the column of magnetic bases, unclamp positioning lock holding screw, remove positioning lock to the obvolvent of magnetic bases column, can the position of any running fix lock up and down.
Positioning lock silicagel pad is set in positioning lock lock body, the obvolvent of positioning lock silicagel pad and magnetic bases column, on the height and position that positioning locking is fixed on needed for magnetic bases column.
Described magnet base comprises soft magnetic materials, the non-magnet material described soft magnetic materials being divided into uniform two halves is up and down set in soft magnetic materials, in the cylindrical space that soft magnetic materials holds, permanent magnet is set, permanent magnet is connected with permanent magnet rotary switch, when permanent magnet rotary switch is threaded to the position of pass, N and the S pole of permanent magnet is horizontal, and the magnetic line of force is formed closed circuit in the two blocks of soft magnetic materials separated by non-magnet material, magnet base adsorption plane does not have magnetic, can move freely; When permanent magnet rotary switch is to the position of opening, N and the S pole of permanent magnet is in upper-lower position, N and the S pole of permanent magnet aims at the two blocks of soft magnetic materials separated by non-magnet material respectively, from N pole to soft magnetic materials to the vertical side plate of the irony in super-clean bench to another block soft magnetic materials to S pole, the formation magnetic line of force closes, on the vertical side plate of irony be adsorbed in super-clean bench by magnet base adsorption plane.
The present invention can, under the prerequisite taking super-clean bench table space (especially not taking the table space of super-clean bench central authorities) hardly, use a support just to solve the problem of different size test tube, the pipettor vertical placement in super-clean bench in super-clean bench.And change the locus up and down of test tube frame plate and pipettor frame plate respectively by the position of horizontal member altitude location lock on adjusting post.And the horizontal space position also by regulating the angle of rack for test tube horizontal member and pipettor rack horizontal member to change test tube frame plate and pipettor frame plate respectively.So the placement space of this super-clean bench magnetic base test tube, pipettor rack is adjustable and rational in infrastructure and easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is magnetic bases front views.
Fig. 2 is magnet base longitudinal sectional drawing.
Fig. 3 is horizontal member altitude location lock top view.
Fig. 4 is rack for test tube horizontal member top view.
Fig. 5 is pipettor rack horizontal member top view.
In figure:
1. column: the central authorities being vertically placed in magnet base upper surface, connects rack for test tube horizontal member, pipettor rack horizontal member.The height of column is 25-35cm(such as 25cm, 30cm, 35cm), the diameter of column is 2-3cm(such as 2cm, 2.5cm, 3cm).
2. chassis fixed screw: upper surface column chassis being fixed on magnet base.
3. column chassis: be connected with the bottom of column, forms the stationary plane of column bottom and magnet base upper surface.
4. magnet base adsorption plane: magnetic bases are adsorbed on the vertical side plate of irony in super-clean bench.
5. permanent magnet rotary switch: the position permanent magnet being threaded to pass, the magnetic force of magnetic bases adsorption plane disappears, and can move freely magnetic base; By the position that permanent magnet is threaded to out, magnetic bases adsorption plane produces magnetic force, is firmly adsorbed on by magnetic bases on the vertical side plate of irony in super-clean bench.
6. magnet base: produce adsorption magnetic force.
7. magnet base bottom surface: contact with the bottom surface in super-clean bench, increases the stable degree of magnetic bases.
8. permanent magnet: magnetic produces source.
9. non-magnet material: the soft magnetic materials of magnet base is divided into uniform two halves up and down.
10. soft magnetic materials: according to the position of permanent magnet, makes magnet base produce magnetization respectively, or the effect of demagnetization.
11. positioning lock silicagel pad: with the obvolvent of magnetic bases column, form larger stiction, on the height and position that positioning lock is well fixed on needed for magnetic bases column.
12. positioning lock holding screws: tighten this screw and can make positioning lock obvolvent tightly on the column of magnetic bases; Unclamp this screw, remove positioning lock to the obvolvent of magnetic bases column, can the position of any running fix lock up and down.
13. positioning lock lock bodies: the obvolvent cylindrical space forming positioning lock and magnetic bases column.
14. positioning lock hinges: the effective folding of obvolvent cylindrical space energy making positioning lock.
15. rack for test tube horizontal arms: branch sleeve and test tube frame plate.
16. test tube lower hanging holes: the lower hanging hole with different-diameter, can place the test tube of different size downward vertically.
17. test tube frame plates: the forming section that test tube lower hanging hole is provided.
18. rack for test tube branch sleeves: rack for test tube horizontal member is enclosed within the column of magnetic bases, and help rack for test tube horizontal member to realize movement in the horizontal direction (can 180 ° of wide-angles move).
19. pipettor rack horizontal arms: branch sleeve and pipettor frame plate.
20. pipettor frame plates: the forming section that hanging groove under pipettor is provided.
Hanging groove under 21. pipettors: pipettor can be placed downward vertically.
22. pipettor rack branch sleeves: pipettor rack horizontal member is enclosed within the column of magnetic bases, and help pipettor rack horizontal member to realize movement in the horizontal direction (can 180 ° of wide-angles move).
Detailed description of the invention
Embodiment 1:
A kind of super-clean bench magnetic base test tube, pipettor rack, comprise the magnet base producing adsorption magnetic force, the side of magnet base is magnetic bases are adsorbed on the magnet base adsorption plane on the vertical side plate of irony in super-clean bench, magnet base bottom surface contacts with the bottom surface in super-clean bench, magnet base upper surface is fixedly mounted with column chassis, and chassis arranges column to column; Column fills upper and lower two horizontal member altitude locations lock, and the horizontal member altitude location side of locking arranges the rack for test tube horizontal member, the pipettor rack horizontal member that are sleeved on column, can horizontally rotate on column respectively; Described rack for test tube horizontal member comprises rack for test tube branch sleeve, rack for test tube branch sleeve is for being enclosed within the column of magnetic bases by rack for test tube horizontal member, and the wide-angle helping rack for test tube horizontal member to realize in the horizontal direction moves, rack for test tube branch sleeve is connected with test tube frame plate by rack for test tube horizontal arm, test tube frame plate is provided with the test tube lower hanging hole of different-diameter, can place the test tube of different size downward vertically; Described pipettor rack horizontal member comprises pipettor branch sleeve, pipettor branch sleeve is for being enclosed within the column of magnetic bases by pipettor rack horizontal member, and the wide-angle helping pipettor rack horizontal member to realize in the horizontal direction moves, pipettor branch sleeve is connected with pipettor frame plate by pipettor horizontal arm, pipettor frame plate is provided with hanging groove under open type pipettor, can place pipettor downward vertically.
The height of column is 25cm, and the diameter of column is 2cm.
Described horizontal member altitude location lock comprises positioning lock lock body, for the formation of the obvolvent cylindrical space of positioning lock and magnetic bases column; Positioning lock lock body is made up of two, left and right, by positioning lock chain connection between two, left and right, makes the effective folding of obvolvent cylindrical space energy of positioning lock; The openend, two, left and right of positioning lock lock body arranges positioning lock holding screw, screwed in place lock holding screw can make positioning lock obvolvent tightly on the column of magnetic bases, unclamp positioning lock holding screw, remove positioning lock to the obvolvent of magnetic bases column, can the position of any running fix lock up and down.
Positioning lock silicagel pad is set in positioning lock lock body, the obvolvent of positioning lock silicagel pad and magnetic bases column, on the height and position that positioning locking is fixed on needed for magnetic bases column.
Described magnet base comprises soft magnetic materials, the non-magnet material described soft magnetic materials being divided into uniform two halves is up and down set in soft magnetic materials, in the cylindrical space that soft magnetic materials holds, permanent magnet is set, permanent magnet is connected with permanent magnet rotary switch, when permanent magnet rotary switch is threaded to the position of pass, N and the S pole of permanent magnet is horizontal, and the magnetic line of force is formed closed circuit in the two blocks of soft magnetic materials separated by non-magnet material, magnet base adsorption plane does not have magnetic, can move freely; When permanent magnet rotary switch is to the position of opening, N and the S pole of permanent magnet is in upper-lower position, N and the S pole of permanent magnet aims at the two blocks of soft magnetic materials separated by non-magnet material respectively, from N pole to soft magnetic materials to the vertical side plate of the irony in super-clean bench to another block soft magnetic materials to S pole, the formation magnetic line of force closes, on the vertical side plate of irony be adsorbed in super-clean bench by magnet base adsorption plane.
Using method of the present invention:
Pretreatment: with thimerosal magnetic base test tube, each component portion of pipettor rack divided and carry out wiping sterilizing, to guarantee to be arranged on magnetic base test tube in super-clean bench, pipettor rack can not change gnotobasis in super-clean bench (as frequent use, it can be placed in super-clean bench for a long time, the wiping sterilizing with thimerosal can be exempted).
The installation of magnetic bases: the position permanent magnet rotary switch 5 being threaded to pass.Now, N and the S pole of permanent magnet 8 is horizontal, and the magnetic line of force is formed closed circuit in the two blocks of soft magnetic materials 10 separated by non-magnet material 9, and magnet base adsorption plane 4 does not have magnetic, can move freely.Magnetic bases (1-7 forms jointly) are placed desired location, and concrete operations are: contacted with the vertical side plate of irony in super-clean bench by magnet base adsorption plane 4, magnet base bottom surface 7 contacts with the bottom surface in super-clean bench.Rotate permanent magnet rotary switch to the position of opening, now N and the S pole of permanent magnet is in upper-lower position, N and the S pole of permanent magnet aims at the two blocks of soft magnetic materials separated by non-magnet material respectively, from N pole to soft magnetic materials to the vertical side plate of the irony in super-clean bench to another block soft magnetic materials to S pole, the formation magnetic line of force closes, on the vertical side plate of irony that magnet base adsorption plane can be adsorbed in super-clean bench firmly.
Implement the installation of rack for test tube horizontal member: the height needed for selection, rack for test tube horizontal member altitude location lock (11-14 is formed jointly) is installed.Concrete steps are as follows: unclamp positioning lock holding screw 12, and the cylindrical hole in the middle of positioning lock is inserted in column 1, the height needed for selection, screwed in place lock holding screw, make silicagel pad 11 and the column tightly obvolvent of positioning lock.After altitude location lock installs, get rack for test tube horizontal member (15-18 is formed jointly), rack for test tube branch sleeve (18) is packed into column, the lower edge of branch sleeve is positioned at the upper limb of altitude location lock, completes installation and the altitude location of rack for test tube horizontal member.
Implement the installation of pipettor rack horizontal member: the height needed for selection, install pipettor rack horizontal member altitude location lock, it is identical that its installation method and rack for test tube horizontal member altitude location lock installation method.After altitude location lock installs, get pipettor rack horizontal member (19-22 forms jointly), pipettor rack branch sleeve 22 is packed into column, the lower edge of branch sleeve is positioned at the upper limb of altitude location lock, completes installation and the altitude location of pipettor rack horizontal member.
The order that above-mentioned 2 horizontal members are installed, can experimentally need, adopt rack for test tube horizontal member upper, pipettor rack horizontal member under, or rack for test tube horizontal member under, pipettor rack horizontal member is upper.The inner ring diameter of branch sleeve is larger than the overall diameter of column, accomplishes to allow branch sleeve rotate freely on column, can not be allowed to condition at again on column and produce significantly swing.So far, the installation in super-clean bench of magnetic base test tube, pipettor rack has been completed.For the sake of assurance, uviol lamp two-stage sterilization can be opened.After two-stage sterilization completes, close uviol lamp.
The placement of test tube: experimentally need, rotates the horizontal level of adjustment test tube frame plate 17.According to the specification of test tube, the test tube lower hanging hole 16 to different size is selected vertically to place or take out test tube, diameter due to the nose end of test tube is greater than the diameter of test tube body, so the little body of diameter can vertically insert in test tube lower hanging hole, and the large nose end of diameter is stuck in the top of test tube lower hanging hole, ensure that the vertical placement of test tube on rack for test tube.
The placement of pipettor: experimentally need, rotates the horizontal level of adjustment pipettor frame plate 20.Under pipettor, hanging groove 21 is vertically placed or is taken out pipettor, because pipettor root stretches in both sides, so its width is greater than the diameter of other parts of pipettor.So the little pipettor part of width can be inserted under pipettor in hanging groove, and the large pipettor root of width is stuck in the top of hanging groove under pipettor, realizes knowing clearly the vertical placement of pipettor on pipettor rack.
Dismounting: when needing to take out magnetic base test tube, pipettor rack in super-clean bench, by order from the top down, shift out from column vertically upward and take off pipettor rack horizontal member, unclamping positioning lock holding screw, move vertically upward, take out pipettor rack altitude location lock from column.The method of taking out rack for test tube horizontal member is identical with the method for getting pipettor rack horizontal member, and the method for taking out rack for test tube altitude location lock is identical with the method that taking-up pipettor rack altitude location is locked.Finally permanent magnet rotary switch is threaded to the position of pass, takes out magnetic bases.
Embodiment 2:
A kind of super-clean bench magnetic base test tube, pipettor rack, comprise the magnet base producing adsorption magnetic force, the side of magnet base is magnetic bases are adsorbed on the magnet base adsorption plane on the vertical side plate of irony in super-clean bench, magnet base bottom surface contacts with the bottom surface in super-clean bench, magnet base upper surface is fixedly mounted with column chassis, and chassis arranges column to column; Column fills upper and lower two horizontal member altitude locations lock, and the horizontal member altitude location side of locking arranges the rack for test tube horizontal member, the pipettor rack horizontal member that are sleeved on column, can horizontally rotate on column respectively; Described rack for test tube horizontal member comprises rack for test tube branch sleeve, rack for test tube branch sleeve is for being enclosed within the column of magnetic bases by rack for test tube horizontal member, and the wide-angle helping rack for test tube horizontal member to realize in the horizontal direction moves, rack for test tube branch sleeve is connected with test tube frame plate by rack for test tube horizontal arm, test tube frame plate is provided with the test tube lower hanging hole of different-diameter, can place the test tube of different size downward vertically; Described pipettor rack horizontal member comprises pipettor branch sleeve, pipettor branch sleeve is for being enclosed within the column of magnetic bases by pipettor rack horizontal member, and the wide-angle helping pipettor rack horizontal member to realize in the horizontal direction moves, pipettor branch sleeve is connected with pipettor frame plate by pipettor horizontal arm, pipettor frame plate is provided with hanging groove under open type pipettor, can place pipettor downward vertically.
The height of column is 30cm, and the diameter of column is 2.5cm.
Described horizontal member altitude location lock comprises positioning lock lock body, for the formation of the obvolvent cylindrical space of positioning lock and magnetic bases column; Positioning lock lock body is made up of two, left and right, by positioning lock chain connection between two, left and right, makes the effective folding of obvolvent cylindrical space energy of positioning lock; The openend, two, left and right of positioning lock lock body arranges positioning lock holding screw, screwed in place lock holding screw can make positioning lock obvolvent tightly on the column of magnetic bases, unclamp positioning lock holding screw, remove positioning lock to the obvolvent of magnetic bases column, can the position of any running fix lock up and down.
Positioning lock silicagel pad is set in positioning lock lock body, the obvolvent of positioning lock silicagel pad and magnetic bases column, on the height and position that positioning locking is fixed on needed for magnetic bases column.
Described magnet base comprises soft magnetic materials, the non-magnet material described soft magnetic materials being divided into uniform two halves is up and down set in soft magnetic materials, in the cylindrical space that soft magnetic materials holds, permanent magnet is set, permanent magnet is connected with permanent magnet rotary switch, when permanent magnet rotary switch is threaded to the position of pass, N and the S pole of permanent magnet is horizontal, and the magnetic line of force is formed closed circuit in the two blocks of soft magnetic materials separated by non-magnet material, magnet base adsorption plane does not have magnetic, can move freely; When permanent magnet rotary switch is to the position of opening, N and the S pole of permanent magnet is in upper-lower position, N and the S pole of permanent magnet aims at the two blocks of soft magnetic materials separated by non-magnet material respectively, from N pole to soft magnetic materials to the vertical side plate of the irony in super-clean bench to another block soft magnetic materials to S pole, the formation magnetic line of force closes, on the vertical side plate of irony be adsorbed in super-clean bench by magnet base adsorption plane.
Using method is with embodiment 1.
Claims (4)
1. a super-clean bench magnetic base test tube, pipettor rack, it is characterized in that: comprise the magnet base producing adsorption magnetic force, the side of magnet base is magnetic bases are adsorbed on the magnet base adsorption plane on the vertical side plate of irony in super-clean bench, magnet base bottom surface contacts with the bottom surface in super-clean bench, magnet base upper surface is fixedly mounted with column chassis, and chassis arranges column to column; Column fills upper and lower two horizontal member altitude locations lock, and the horizontal member altitude location side of locking arranges the rack for test tube horizontal member, the pipettor rack horizontal member that are sleeved on column, can horizontally rotate on column respectively; Described rack for test tube horizontal member comprises rack for test tube branch sleeve, rack for test tube branch sleeve is for being enclosed within the column of magnetic bases by rack for test tube horizontal member, and the wide-angle helping rack for test tube horizontal member to realize in the horizontal direction moves, rack for test tube branch sleeve is connected with test tube frame plate by rack for test tube horizontal arm, test tube frame plate is provided with the test tube lower hanging hole of different-diameter, can place the plastic miniature test tube with cover of different size downward vertically; Described pipettor rack horizontal member comprises pipettor branch sleeve, pipettor branch sleeve is for being enclosed within the column of magnetic bases by pipettor rack horizontal member, and the wide-angle helping pipettor rack horizontal member to realize in the horizontal direction moves, pipettor branch sleeve is connected with pipettor frame plate by pipettor horizontal arm, pipettor frame plate is provided with hanging groove under open type pipettor, can place pipettor downward vertically.
2. super-clean bench magnetic base test tube according to claim 1, pipettor rack, is characterized in that: described horizontal member altitude location lock comprises positioning lock lock body, for the formation of the obvolvent cylindrical space of positioning lock and magnetic bases column; Positioning lock lock body is made up of two, left and right, by positioning lock chain connection between two, left and right, makes the effective folding of obvolvent cylindrical space energy of positioning lock; The openend, two, left and right of positioning lock lock body arranges positioning lock holding screw, screwed in place lock holding screw can make positioning lock obvolvent tightly on the column of magnetic bases, unclamp positioning lock holding screw, remove positioning lock to the obvolvent of magnetic bases column, can the position of any running fix lock up and down.
3. super-clean bench magnetic base test tube according to claim 2, pipettor rack, it is characterized in that: positioning lock silicagel pad is set in positioning lock lock body, the obvolvent of positioning lock silicagel pad and magnetic bases column, on the height and position that positioning locking is fixed on needed for magnetic bases column.
4. according to claim 1, super-clean bench described in 2 or 3 magnetic base test tube, pipettor rack, it is characterized in that: described magnet base comprises soft magnetic materials, the non-magnet material described soft magnetic materials being divided into uniform two halves is up and down set in soft magnetic materials, in the cylindrical space that soft magnetic materials holds, permanent magnet is set, permanent magnet is connected with permanent magnet rotary switch, when permanent magnet rotary switch is threaded to the position of pass, N and the S pole of permanent magnet is horizontal, the magnetic line of force is formed closed circuit in the two blocks of soft magnetic materials separated by non-magnet material, magnet base adsorption plane does not have magnetic, can move freely, when permanent magnet rotary switch is to the position of opening, N and the S pole of permanent magnet is in upper-lower position, N and the S pole of permanent magnet aims at the two blocks of soft magnetic materials separated by non-magnet material respectively, from N pole to soft magnetic materials to the vertical side plate of the irony in super-clean bench to another block soft magnetic materials to S pole, the formation magnetic line of force closes, on the vertical side plate of irony be adsorbed in super-clean bench by magnet base adsorption plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688091.7A CN105327726A (en) | 2015-10-23 | 2015-10-23 | Magnetic-pedestal test tube and pipettor frame for super clean bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688091.7A CN105327726A (en) | 2015-10-23 | 2015-10-23 | Magnetic-pedestal test tube and pipettor frame for super clean bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105327726A true CN105327726A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510688091.7A Pending CN105327726A (en) | 2015-10-23 | 2015-10-23 | Magnetic-pedestal test tube and pipettor frame for super clean bench |
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| CN (1) | CN105327726A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067052A1 (en) * | 2015-10-19 | 2017-04-27 | 南通大学 | Pipette rack having magnetic base used for clean bench |
| WO2018213951A1 (en) * | 2017-05-20 | 2018-11-29 | 南通大学 | Storage tray and syringe stand having a magnetic base for clean bench |
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| CN201760299U (en) * | 2010-08-27 | 2011-03-16 | 陈颖颖 | Blood sampling test tube rack used in blood test |
| CN202122971U (en) * | 2011-06-13 | 2012-01-25 | 林特 | Experimental test-tube stand suitable for dripping and filtering operations of filter |
| CN202478965U (en) * | 2011-12-16 | 2012-10-10 | 青岛华仁药业股份有限公司 | Test tube fixed mount |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2645045A (en) * | 1946-11-07 | 1953-07-14 | Lewis John Henry Walter | Portable ironing stand with iron support |
| CN2386879Y (en) * | 1999-06-16 | 2000-07-12 | 中国科学院物理研究所 | Horizontal rotary magnetic locking seat |
| CN201760299U (en) * | 2010-08-27 | 2011-03-16 | 陈颖颖 | Blood sampling test tube rack used in blood test |
| CN202122971U (en) * | 2011-06-13 | 2012-01-25 | 林特 | Experimental test-tube stand suitable for dripping and filtering operations of filter |
| CN202478965U (en) * | 2011-12-16 | 2012-10-10 | 青岛华仁药业股份有限公司 | Test tube fixed mount |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067052A1 (en) * | 2015-10-19 | 2017-04-27 | 南通大学 | Pipette rack having magnetic base used for clean bench |
| WO2018213951A1 (en) * | 2017-05-20 | 2018-11-29 | 南通大学 | Storage tray and syringe stand having a magnetic base for clean bench |
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Application publication date: 20160217 |