CN105983360B - A kind of ultra-thin magnetic stirrer structure - Google Patents
A kind of ultra-thin magnetic stirrer structure Download PDFInfo
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- CN105983360B CN105983360B CN201510058047.8A CN201510058047A CN105983360B CN 105983360 B CN105983360 B CN 105983360B CN 201510058047 A CN201510058047 A CN 201510058047A CN 105983360 B CN105983360 B CN 105983360B
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Abstract
The present invention relates to a kind of ultra-thin magnetic stirrer structures, including casing, master control unit, PC working panel, bottom plate and operation panel, the inner cavity of the casing to be equipped with master control unit；The outside of the casing is equipped with operation panel and PC working panel.The master control unit is made of several magnetic coils, magnetic conductive board, increasing magnetic sheet and associated fasteners；The top of each coil is mounted on magnetic conductive board；Each magnetic coil is fixed on bottom and increases on magnetic sheet, and increasing magnetic sheet has positioning function, guarantees that magnetic field center position is directed toward at the tip of magnetic conductive board；Each magnetic coil is welded on control circuit board, becomes a whole magnetic drive source.The master control unit is connect by flexible wire with operation panel, realizes process control.The configuration of the present invention is simple, low-profile is frivolous, and magnetic flux is big, and mixing effect is good, and continuous work heating temperature is low.
Description
Technical field
The present invention relates to magnetic stirring apparatus fields, more particularly to a kind of ultra-thin magnetic stirrer structure.
Background technique
Currently, magnetic stirring apparatus is very widely used.Major middle universities and colleges are widely used in, environmental protection, scientific research, health and epidemic prevention
It stands, petroleum, chemical industry, the units such as medical treatment are the indispensable instruments of the ideal of modern laboratory laboratory personnel.
But up to the present, most of such magnetic stirring apparatus all uses motor and is loaded directly into a permanent magnet, passes through
Motor rotation, then drives the permanent magnet in another block of solution, to form the purpose of agitating solution.Although this method is simple
It is single, but since motor volume is big, noise is big, and the fixed form of permanent magnet and motor lacks the factors such as limit, makes entire instrument body
Product is huge, and occupied space is big, and there are noises, simultaneously because mostly using the mode of gluing solid between permanent magnet and motor greatly
It is fixed, cause instrument revolving speed that cannot improve.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of ultra-thin magnetic stirrer structure, the configuration of the present invention is simple,
Low-profile is frivolous, and magnetic flux is big, and mixing effect is good, and continuous work heating temperature is low.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of ultra-thin magnetic stirrer structure, wraps
Casing, master control unit, bottom plate, PC working panel and operation panel are included, the PC working panel and operation panel are all set in machine
On shell, the inner cavity of the casing is equipped with master control unit, and the master control unit is by several magnetic coils, magnetic conductive board, increasing
Magnetic sheet and fastener are constituted；The coil rack top of each magnetic coil is mounted on magnetic conductive board；The coil of each magnetic coil
High temperature enameled wire is coated outside skeleton；Each magnetic coil is fixed on bottom and increases on magnetic sheet, and the increasing magnetic sheet (17) is integral；
Increasing magnetic sheet has positioning function, guarantees that magnetic field center position is directed toward at the tip of magnetic conductive board；Each magnetic coil is welded by copper post
On control circuit board, become a whole magnetic drive source.
As a supplement to the technical solution of the present invention, the center arrangement of the coil rack has connection to lead
Magnetic sheet and the increasing magnetic screw increasing magnetic screw for increasing magnetic sheet be not only used as iron core and have played magnetic conduction, but also were used as the work that fastener plays union piece
With.
As a supplement to the technical solution of the present invention, the lower end of the increasing magnetic screw is twisted with copper stud
Tightly, copper stud has heat spreading function.
Further, the copper stud comes into full contact with bottom plate, and the heat for generating coil is distributed by bottom plate, has
The temperature of inner cavity when effect reduces complete machine work.
Further, the positive top in the outer surface of the casing is equipped with the PC working panel of center identification.
Further, operation panel is installed in the outer front end pit of the casing.
Further, the magnetic coil has 4, is arranged in square, and the magnetic conductive board is uniformly distributed by 90 ° of directions,
Tip direction center keeps 0.5mm-1.5mm range gap between adjacent magnetic conductive board.
The magnetic induction line that induced current generates is contrary with the magnetic induction line that magnet generates, and is generated by transformation induced current
Magnetic induction line direction, varying cyclically magnetic pole drive the magnet placed in solution, achieve the purpose that stir liquid.
Beneficial effect
The present invention relates to a kind of ultra-thin magnetic stirrer structure, and the configuration of the present invention is simple, low-profile is frivolous, and magnetic flux is big,
Mixing effect is good, and continuous work heating temperature is low.
Detailed description of the invention
Fig. 1 is perspective cross-sectional structure chart of the invention；
Fig. 2 is the three-dimensional structure diagram of the master control unit of the invention；
Fig. 3 is the local structural graph of the master control unit of the invention.
Appended drawing reference: 1, master control unit；2, bottom plate；3, PC working panel；4, casing；5, operation panel；11, route is controlled
Plate；12, coil rack；13, high temperature enameled wire；14, magnetic conductive board；15, fastener；16, increase magnetic screw；17, increase magnetic sheet；18, copper
Stud；19, copper post.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
As shown in Figure 1-3, embodiments of the present invention are related to a kind of ultra-thin magnetic stirrer structure, including casing 4, master control
Component 1, bottom plate 2, PC working panel 3 and operation panel 5, the PC working panel 3 and operation panel 5 are all set on casing 4,
The inner cavity of the casing 4 is equipped with master control unit 1, and the master control unit 1 is by several magnetic coils, magnetic conductive board 14, increasing
Magnetic sheet 17 and fastener 15 are constituted；12 top of coil rack of each magnetic coil is mounted on magnetic conductive board 14；Each magnetic line of force
High temperature enameled wire 13 is coated outside the coil rack 12 of circle；Each magnetic coil is fixed on bottom and increases on magnetic sheet 17, increases magnetic sheet 17
With positioning function, guarantee that magnetic field center position is directed toward at the tip of magnetic conductive board 14；Each magnetic coil is welded on by copper post 19
On control circuit board 11, become a whole magnetic drive source.
As a kind of supplement to specific embodiments of the present invention, as Figure 2-3, the center of the coil rack 12
The increasing magnetic screw 16 of increasing magnetic screw 16 for being disposed with connection magnetic conductive board 14 and increasing magnetic sheet 17 not only played magnetic conduction as iron core, but also was used as
Fastener plays union piece.
As a kind of supplement to specific embodiments of the present invention, the lower end of the increasing magnetic screw 16 is twisted with copper stud 18
Tightly, copper stud 18 has heat spreading function.
The copper stud 18 comes into full contact with bottom plate 2, and the heat for generating coil is distributed by bottom plate 2, effectively drops
The temperature of inner cavity when low complete machine work.
Further, the positive top in the outer surface of the casing 4 is equipped with the PC working panel 3 of center identification.
Further, operation panel 5 is installed in the outer front end pit of the casing 4.
Further, the magnetic coil has 4, is arranged in square, and the magnetic conductive board 14 is equal by 90 ° of directions
Cloth, tip direction center keep 0.5mm-1.5mm range gap between adjacent magnetic conductive board 14.
The magnetic induction line that induced current generates is contrary with the magnetic induction line that magnet generates, and is generated by transformation induced current
Magnetic induction line direction, varying cyclically magnetic pole drive the magnet placed in solution, achieve the purpose that stir liquid.
Claims (7)
1. a kind of ultra-thin magnetic stirrer structure, including casing (4), master control unit (1), bottom plate (2), PC working panel (3) and
Operation panel (5), the PC working panel (3) and operation panel (5) are all set on casing (4), which is characterized in that described
The inner cavity of casing (4) is equipped with master control unit (1), the master control unit (1) by several magnetic coils, magnetic conductive board (14),
Increase magnetic sheet (17) and fastener (15) is constituted；Coil rack (12) top of each magnetic coil is mounted on magnetic conductive board (14)；
High temperature enameled wire (13) are coated outside the coil rack (12) of each magnetic coil；Each magnetic coil is fixed on bottom and increases magnetic sheet
(17) on, the increasing magnetic sheet (17) is integral；Each magnetic coil is welded on control circuit board (11) by copper post (19).
2. ultra-thin magnetic stirrer structure according to claim 1, it is characterised in that: in the coil rack (12)
The heart is disposed with connection magnetic conductive board (14) and increases the increasing magnetic screw (16) of magnetic sheet (17).
3. ultra-thin magnetic stirrer structure according to claim 2, it is characterised in that: under the increasing magnetic screw (16)
It is tightened with copper stud (18) at end.
4. ultra-thin magnetic stirrer structure according to claim 3, it is characterised in that: the copper stud (18) and bottom plate
(2) it comes into full contact with.
5. ultra-thin magnetic stirrer structure described in any one of -3 according to claim 1, it is characterised in that: the casing
(4) the positive top in outer surface is equipped with the PC working panel (3) of center identification.
6. ultra-thin magnetic stirrer structure described in any one of -3 according to claim 1, it is characterised in that: the casing
(4) operation panel (5) are installed in outer front end pit.
7. ultra-thin magnetic stirrer structure according to claim 1, it is characterised in that: the magnetic coil has 4, row
Square is arranged into, the magnetic conductive board (14) is uniformly distributed by 90 ° of directions, tip direction center, keeps between adjacent magnetic conductive board (14)
0.5mm-1.5mm range gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058047.8A CN105983360B (en) | 2015-02-04 | 2015-02-04 | A kind of ultra-thin magnetic stirrer structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058047.8A CN105983360B (en) | 2015-02-04 | 2015-02-04 | A kind of ultra-thin magnetic stirrer structure |
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| Publication Number | Publication Date |
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| CN105983360A CN105983360A (en) | 2016-10-05 |
| CN105983360B true CN105983360B (en) | 2019-05-14 |
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| CN201510058047.8A Active CN105983360B (en) | 2015-02-04 | 2015-02-04 | A kind of ultra-thin magnetic stirrer structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126612A (en) * | 2016-12-01 | 2018-06-08 | 广州国睿科学仪器有限公司 | A kind of electromagnetic agitation component of magnetic stirring apparatus and preparation method thereof |
| CN111721378B (en) * | 2020-05-29 | 2022-05-13 | 山东林耀生物科技有限公司 | Industrial high-temperature boiler steam water quantity detection equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044898U (en) * | 1988-11-04 | 1989-09-27 | 武汉河运专科学校 | Electro-magnetic stirrer |
| US5911503A (en) * | 1996-04-17 | 1999-06-15 | Bayer Aktiengesellschaft | Chemical reactor with magnetic stirring device |
| CN202460544U (en) * | 2012-03-09 | 2012-10-03 | 苏州捷美电子有限公司 | Magnetic driving device |
| CN202893269U (en) * | 2012-11-22 | 2013-04-24 | 北大荒丰缘集团有限公司 | Magnetic stirrer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6733171B2 (en) * | 2000-09-13 | 2004-05-11 | Levitronix Llc | Magnetic stirring apparatus and an agitating device |
-
2015
- 2015-02-04 CN CN201510058047.8A patent/CN105983360B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044898U (en) * | 1988-11-04 | 1989-09-27 | 武汉河运专科学校 | Electro-magnetic stirrer |
| US5911503A (en) * | 1996-04-17 | 1999-06-15 | Bayer Aktiengesellschaft | Chemical reactor with magnetic stirring device |
| CN202460544U (en) * | 2012-03-09 | 2012-10-03 | 苏州捷美电子有限公司 | Magnetic driving device |
| CN202893269U (en) * | 2012-11-22 | 2013-04-24 | 北大荒丰缘集团有限公司 | Magnetic stirrer |
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| CN105983360A (en) | 2016-10-05 |
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