CN105149029A - Magnetic force base injector support used in super clean bench - Google Patents

Magnetic force base injector support used in super clean bench Download PDF

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Publication number
CN105149029A
CN105149029A CN201510678274.0A CN201510678274A CN105149029A CN 105149029 A CN105149029 A CN 105149029A CN 201510678274 A CN201510678274 A CN 201510678274A CN 105149029 A CN105149029 A CN 105149029A
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CN
China
Prior art keywords
column
magnetic
lock
clean bench
positioning lock
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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.)
Pending
Application number
CN201510678274.0A
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Chinese (zh)
Inventor
彭聿平
邱一华
高江宁
曹蓓蓓
刘展
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Nantong University
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Nantong University
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Filing date
Publication date
Application filed by Nantong University filed Critical Nantong University
Priority to CN201510678274.0A priority Critical patent/CN105149029A/en
Publication of CN105149029A publication Critical patent/CN105149029A/en
Priority to PCT/CN2015/098602 priority patent/WO2017067053A1/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00Supporting devices; Holding devices

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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)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention discloses a magnetic force base injector support used in a super clean bench. The injector support comprises a magnetic base generating adsorption magnetic force, wherein the side of the magnetic base is a magnetic base adsorption surface adsorbing the magnetic base on a vertical iron side plate in the super clean bench; a magnetic base bottom surface comes into contact with a bottom surface in the super clean bench; an upright column chassis is fixedly installed on the upper surface of the magnetic base; an upright column is arranged on the upright column chassis; a horizontal member height positioning lock is installed on the upright column; an injector support horizontal member which is installed on the upright column in a sleeving manner and can horizontally rotate on the upright column is arranged above the horizontal member height positioning lock; the injector support horizontal member comprises a connecting sleeve; the connecting sleeve is connected with an injector support plate by a horizontal arm; and injector horizontal placing grooves are formed in the injector support plate and can be used for horizontally placing injectors. The injector support has a reasonable structure, is convenient to use and is adjustable in placing space.

Description

Super-clean bench magnetic base injector holder
Technical field
The present invention relates to a kind of super-clean bench magnetic base injector holder.
Background technology
In scientific experiment, under the gnotobasis that people provide through super-clean bench of being everlasting, by syringe and miniature displacer with the use of, the filtration sterilization of a small amount of solution can be realized.Use syringe (because injector syringe is marked with scale) experimental solutions can also be realized in test tube, reagent bottle, blake bottle, beaker, graduated cylinder, measuring cup, quantitative transfer between measuring bottle and conical flask.The above-mentioned effect of syringe can help through laboratory sample under the degerming of a small amount of experimental solutions and aseptic condition packing, extraction, wash, the operation such as to hatch.
Syringe is as instrument conventional in scientific experiment, and the probability of use is very high.In experiment, because a syringe can be recycled when drawing same experimental solutions, just need to place in super-clean bench temporarily.The table space of the super-clean bench that syringe can take in the horizontal positioned of super-clean bench table top.Syringe in the horizontal positioned of super-clean bench table top, also likely because of injector head and other experimental apparatus contact and pollute.These phenomenons can hinder the quick and efficient implementation process of scientific experiment, affect precision and the accuracy rate of scientific experiment.The failure of scientific experiment can be caused time serious.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, easy to use, the super-clean bench magnetic base injector holder that placement space is adjustable.
Technical solution of the present invention is:
A kind of super-clean bench magnetic base injector holder, 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 horizontal member altitude location lock, and the horizontal member altitude location side of locking arranges the injector holder horizontal member being sleeved on column, can horizontally rotating on column; Described injector holder horizontal member comprises branch sleeve, branch sleeve is for being enclosed within the column of magnetic bases by injector holder horizontal member, and the wide-angle helping injector holder horizontal member to realize in the horizontal direction moves, branch sleeve is connected with syringe frame plate by horizontal arm, syringe frame plate is provided with syringe horizontal positioned groove, can horizontal positioned syringe.
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 under the prerequisite taking super-clean bench table space (especially not taking the table space of super-clean bench central authorities) hardly, can solve the Placement Problems of syringe in super-clean bench, can also prevent the pollution of syringe.And change the locus up and down of injector holder by the position of horizontal member altitude location lock on adjusting post.And the horizontal space position also by regulating the level angle of injector holder horizontal member to change injector holder.So the placement space of this super-clean bench magnetic base injector holder 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 injector holder horizontal member schematic perspective view.
In figure:
1. column: the central authorities being vertically placed in magnet base upper surface, connects injector holder 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. horizontal arms: branch sleeve and syringe frame plate.
16. syringe frame plates: the forming section that syringe horizontal positioned groove is provided.
17. syringe horizontal positioned grooves: can horizontal positioned syringe.
18. branch sleeves: injector holder horizontal member is enclosed within the column of magnetic bases, and help injector holder 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 injector holder, 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 horizontal member altitude location lock, and the horizontal member altitude location side of locking arranges the injector holder horizontal member being sleeved on column, can horizontally rotating on column; Described injector holder horizontal member comprises branch sleeve, branch sleeve is for being enclosed within the column of magnetic bases by injector holder horizontal member, and the wide-angle helping injector holder horizontal member to realize in the horizontal direction moves, branch sleeve is connected with syringe frame plate by horizontal arm, syringe frame plate is provided with syringe horizontal positioned groove, can horizontal positioned syringe.
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 each component portion of magnetic base injector holder divided and carry out wiping sterilizing, to guarantee that the magnetic base injector holder be arranged in super-clean bench 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, and magnet base bottom surface (7) contact 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.
The installation of altitude location lock: unclamp positioning lock holding screw 12, is inserted in column 1, the height needed for selection by the cylindrical hole in the middle of positioning lock (11-14 forms jointly), screwed in place lock holding screw, makes silicagel pad 11 and the column tightly obvolvent of positioning lock.
The installation of injector holder horizontal member and the placement of syringe: get injector holder horizontal member (15-18 is formed jointly), pack into column by the branch sleeve 18 of this component, and the lower edge of branch sleeve is positioned at the upper limb of altitude location lock, completes altitude location.The inner ring diameter of this 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 of magnetic base injector holder in super-clean bench has been completed.For the sake of assurance, uviol lamp two-stage sterilization can be opened.After two-stage sterilization completes, close uviol lamp.Experimentally need, horizontally rotate the position of syringe frame plate 16.To syringe horizontal positioned groove 17 horizontal positioned or taking-up syringe.
Dismounting: when needing to take out magnetic base injector holder in super-clean bench, by moving injector holder horizontal member vertically upward, it is made to depart from column, take off injector holder horizontal member, unclamp positioning lock holding screw, upwards vertically movement, take out altitude location lock from column, 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 injector holder, 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 horizontal member altitude location lock, and the horizontal member altitude location side of locking arranges the injector holder horizontal member being sleeved on column, can horizontally rotating on column; Described injector holder horizontal member comprises branch sleeve, branch sleeve is for being enclosed within the column of magnetic bases by injector holder horizontal member, and the wide-angle helping injector holder horizontal member to realize in the horizontal direction moves, branch sleeve is connected with syringe frame plate by horizontal arm, syringe frame plate is provided with syringe horizontal positioned groove, can horizontal positioned syringe.
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 injector holder, 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 horizontal member altitude location lock, and the horizontal member altitude location side of locking arranges the injector holder horizontal member being sleeved on column, can horizontally rotating on column; Described injector holder horizontal member comprises branch sleeve, branch sleeve is for being enclosed within the column of magnetic bases by injector holder horizontal member, and the wide-angle helping injector holder horizontal member to realize in the horizontal direction moves, branch sleeve is connected with syringe frame plate by horizontal arm, syringe frame plate is provided with syringe horizontal positioned groove, can horizontal positioned syringe.
2. super-clean bench magnetic base injector holder according to claim 1 and 2, 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 injector holder according to claim 2, 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 injector holder, 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.
CN201510678274.0A 2015-10-20 2015-10-20 Magnetic force base injector support used in super clean bench Pending CN105149029A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510678274.0A CN105149029A (en) 2015-10-20 2015-10-20 Magnetic force base injector support used in super clean bench
PCT/CN2015/098602 WO2017067053A1 (en) 2015-10-20 2015-12-24 Syringe rack having magnetic base used for clean bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510678274.0A CN105149029A (en) 2015-10-20 2015-10-20 Magnetic force base injector support used in super clean bench

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017063279A1 (en) * 2015-10-16 2017-04-20 南通大学 Funnel stand with magnetic base for super clean bench
WO2017067053A1 (en) * 2015-10-20 2017-04-27 南通大学 Syringe rack having magnetic base used for clean bench
CN107504340A (en) * 2017-10-12 2017-12-22 惠科股份有限公司 Display support

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Publication number Priority date Publication date Assignee Title
US4889691A (en) * 1988-07-05 1989-12-26 Thomas Michael Argentieri Modular tissue superfusion chamber
CN100998520A (en) * 2006-12-27 2007-07-18 汕头大学医学院 Simple, hand-operated three-D positioning apparatus and its making method
WO2009081161A1 (en) * 2007-12-24 2009-07-02 Nordiag Asa Pipettes
CN101590333A (en) * 2009-06-23 2009-12-02 东南大学 Array solid-phase extraction device based on nanofiber absorption
CN202478965U (en) * 2011-12-16 2012-10-10 青岛华仁药业股份有限公司 Test tube fixed mount
CN203970277U (en) * 2014-05-17 2014-12-03 中国石油大学(华东) A kind of can demagnetization double-side window-cleaning device
CN204544241U (en) * 2015-03-27 2015-08-12 济宁学院 Chemical laboratory lift iron stand

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105149029A (en) * 2015-10-20 2015-12-16 南通大学 Magnetic force base injector support used in super clean bench

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889691A (en) * 1988-07-05 1989-12-26 Thomas Michael Argentieri Modular tissue superfusion chamber
CN100998520A (en) * 2006-12-27 2007-07-18 汕头大学医学院 Simple, hand-operated three-D positioning apparatus and its making method
WO2009081161A1 (en) * 2007-12-24 2009-07-02 Nordiag Asa Pipettes
CN101590333A (en) * 2009-06-23 2009-12-02 东南大学 Array solid-phase extraction device based on nanofiber absorption
CN202478965U (en) * 2011-12-16 2012-10-10 青岛华仁药业股份有限公司 Test tube fixed mount
CN203970277U (en) * 2014-05-17 2014-12-03 中国石油大学(华东) A kind of can demagnetization double-side window-cleaning device
CN204544241U (en) * 2015-03-27 2015-08-12 济宁学院 Chemical laboratory lift iron stand

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017063279A1 (en) * 2015-10-16 2017-04-20 南通大学 Funnel stand with magnetic base for super clean bench
WO2017067053A1 (en) * 2015-10-20 2017-04-27 南通大学 Syringe rack having magnetic base used for clean bench
CN107504340A (en) * 2017-10-12 2017-12-22 惠科股份有限公司 Display support

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