CN209254629U - A kind of anti-jump sub- magnetic stirring apparatus in laboratory - Google Patents
A kind of anti-jump sub- magnetic stirring apparatus in laboratory Download PDFInfo
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- CN209254629U CN209254629U CN201821430135.1U CN201821430135U CN209254629U CN 209254629 U CN209254629 U CN 209254629U CN 201821430135 U CN201821430135 U CN 201821430135U CN 209254629 U CN209254629 U CN 209254629U
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- magnetic
- stirring motor
- circuit board
- detection circuit
- stirring
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model discloses a kind of anti-jump sub- magnetic stirring apparatus in laboratory, including blender ontology and magnetic agitation portion, blender ontology is made of upper casing and lower casing, magnetic agitation is provided with stirring motor in portion, one end of stirring motor is provided with controller mould group and lower casing Joint, is equipped with detection circuit board at the top of stirring motor, detection circuit board is connected by conducting wire with controller mould group, interior magnet rotor, the bottom of interior magnet rotor and stirring motor Joint are provided at the top of detection circuit board.It mainly solves in whipping process, normally when rotation, magnetic field data is stable, the situation of son is jumped if there is stirrer, magnetic field data can jump, after MCU identification, change motor rotation speed, and it can restore, stir stirrer normally again, it can be achieved that complete intelligent, people is tested after data setting, it can not have to aside wait for always, jumping son without worry causes liquid to splash out, and substantially increases conventional efficient and experiment safety.
Description
Technical field
The utility model relates to a kind of magnetic stirring apparatus, in particular to a kind of anti-jump sub- magnetic stirring apparatus in laboratory.
Background technique
It is well known that magnetic stirring apparatus is the Laboratory Instruments for liquid mixing, it is mainly used for stirring or heating simultaneously
The liquid or solidliquid mixture of low sticky degree are stirred, the basic principle is that using the magnetic field principle that identical charges repel each other, there is a natural attraction between the sexes,
Pushing placement using magnetic field, magnetic stirrer carries out circumferential running in a reservoir, to achieve the purpose that stir liquid, matches
Heating and temperature control system is closed, sample temperature can be heated and controlled according to specific requirement of experiment, is maintained needed for experiment condition
Temperature condition, guarantee that liquid mixing reaches experiment demand, existing magnetic stirring apparatus is not provided with jump son detection, does not jump
The magnetic stirring apparatus of son detection, if experiment people is not aside, occurs jumping subcase, after jumping son after speed setting is completed
If mixing speed does not change, it is unsuccessful to will cause this experiment, wastes test period, it is also possible to stirrer occurs and jump son
Splash out the liquid of experiment outside bottle.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of anti-jump sub- magnetic in laboratory
Power blender can be accomplished to jump the period of the day from 11 p.m. to 1 a.m in stirrer, identify magnetic field data, change motor rotation speed, and can restore, make to stir
Mixing son, normally stirring tests people after data setting, can not have to aside wait for always, it can be achieved that complete intelligent again,
Without worrying that jumping son causes liquid to splash out, and substantially increases conventional efficient and experiment safety.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of anti-jump sub- magnetic stirring apparatus in laboratory, including blender ontology and magnetic agitation
Portion, the blender ontology are made of upper casing and lower casing, and stirring motor, the stirring are provided in the magnetic agitation portion
One end of motor is provided with controller mould group and lower casing Joint, is equipped with detection circuit board at the top of the stirring motor, institute
It states detection circuit board and is connected by conducting wire with controller mould group, be provided with interior magnet rotor at the top of the detection circuit board, it is described
The bottom of interior magnet rotor and stirring motor Joint.
As a kind of optimal technical scheme of the utility model, the upper casing top is provided with magnet steel portion, the magnet steel
Portion bottom is provided with damping base, and damping spring, the damping base top are provided between the damping base and upper casing
It is provided with lower magnetic steel rotor, the lower magnetic steel rotor top is provided with magnet steel, and the magnet steel portion and magnetic agitation portion are opposite up and down
It answers.
As a kind of optimal technical scheme of the utility model, one end of the blender ontology is provided with upright bar, described
Slide is provided in upright bar, the slide is fixedly connected with cross bar, and the other end of the cross bar is equipped with fixing seat, the fixation
Seat top is provided with screw rod, and affiliated fixing seat bottom is provided with stirring rod, and the stirring rod top passes through fixing seat and screw rod phase
It is spirally connected.
As a kind of optimal technical scheme of the utility model, one end of the upper casing is provided with station.
As a kind of optimal technical scheme of the utility model, the bottom end of the lower casing is provided with power supply group.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is mainly solved in whipping process by setting detection circuit board, normally when rotation, magnetic field number
According to be it is stable, the situation of son is jumped if there is stirrer, magnetic field data can jump, and after MCU identification, change motor rotation speed
Degree, and can restore, making stirrer, normally stirring is, it can be achieved that complete intelligent again, and people is after data setting for experiment, can not
With aside waiting for always, jumping son without worry causes liquid to splash out, and substantially increases conventional efficient and experiment safety.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
In figure: 1, blender ontology；2, magnetic agitation portion；3, upper casing；4, lower casing；5, stirring motor；6, controller
Mould group；7, detection circuit board；8, conducting wire；9, interior magnet rotor；10, magnet steel portion；11, damping base；12, damping spring；13, lower magnetic
Steel rotor；14, magnet steel；15, upright bar；16, slide；17, cross bar；18, fixing seat；19, screw rod；20, stirring rod；21, station；
22, power supply group.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology for show the utility model be characterized in it is unnecessary, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of anti-jump sub- magnetic stirring apparatus in laboratory, including blender ontology 1
With magnetic agitation portion 2, blender ontology 1 is made of upper casing 3 and lower casing 4, and stirring motor 5 is provided in magnetic agitation portion 2,
One end of stirring motor 5 is provided with controller mould group 6 and 4 Joint of lower casing, is equipped with detection circuit board at the top of stirring motor 5
7, detection circuit board 7 is connected by conducting wire 8 with controller mould group 6, and interior magnet rotor 9, interior magnetic are provided at the top of detection circuit board 7
The bottom of rotor 9 and 5 Joint of stirring motor, the rotation of stirring motor 5, the magnet for driving two polarity different.
Further, magnet steel portion 10 is provided at the top of upper casing 3,10 bottom of magnet steel portion is provided with damping base 11, damping
It is provided with damping spring 12 between pedestal 11 and upper casing 3, lower magnetic steel rotor 13 is provided at the top of damping base 11, lower magnetic steel turns
13 top of son is provided with magnet steel 14, and magnet steel portion 10 is corresponding with about 2 magnetic agitation portion, generates action of alternating magnetic field.
One end of blender ontology 1 is provided with upright bar 15, and slide 16 is provided in upright bar 15, and slide 16 is fixedly connected with cross
Bar 17, the other end of cross bar 17 are equipped with fixing seat 18, and screw rod 19 is provided at the top of fixing seat 18, and affiliated 18 bottom of fixing seat is set
It is equipped with stirring rod 20,20 top of stirring rod passes through fixing seat 18 and 19 bolt of screw rod.
One end of upper casing 3 is provided with station 21, conveniently operates with.
The bottom end of lower casing 4 is provided with power supply group 22, provides power.
Specifically, when stirring motor 5 rotates, the magnet for driving two polarity different, 10 phase of magnetic agitation portion 2 and magnet steel portion
Interaction, once stirrer, which occurs, jumps son, detects the detection circuit board 7 in magnetic field for magnetic field so that stirrer be driven and then to rotate
To controller mould group 6, controller carries out changing motor rotation speed after data analysis identification data feedback, makes stirrer gradually
Restore normal stirring, meanwhile, stirrer can be taken out of when stirring rod 20 is taken out from solution, also avoid stirrer and be not easy
The problem of taking-up.
In conclusion the utility model by setting detection circuit board 7, is mainly solved in whipping process, is normally rotated
When, magnetic field data be it is stable, the situation of son is jumped if there is stirrer, magnetic field data can jump, and after MCU identification, change
Power transformation machine rotation speed, and can restore, making stirrer, normally stirring is, it can be achieved that complete intelligent again, and people is in data for experiment
After setting, can not have to aside wait for always, without worry jump son cause liquid to splash out, substantially increase conventional efficient and
Experiment safety.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of anti-jump sub- magnetic stirring apparatus in laboratory, including blender ontology (1) and magnetic agitation portion (2), which is characterized in that
The blender ontology (1) is made of upper casing (3) and lower casing (4), is provided with stirring motor in the magnetic agitation portion (2)
(5), one end of the stirring motor (5) is provided with controller mould group (6) and lower casing (4) Joint, the stirring motor (5)
Top is equipped with detection circuit board (7), and the detection circuit board (7) is connected by conducting wire (8) with controller mould group (6), institute
It states and is provided with interior magnet rotor (9) at the top of detection circuit board (7), the bottom of the interior magnet rotor (9) and stirring motor (5) Xiang Gu
It connects.
2. the anti-jump sub- magnetic stirring apparatus in a kind of laboratory according to claim 1, which is characterized in that the upper casing (3)
Top is provided with magnet steel portion (10), and magnet steel portion (10) bottom is provided with damping base (11), the damping base (11) with
It is provided between upper casing (3) damping spring (12), is provided with lower magnetic steel rotor (13) at the top of the damping base (11), it is described
It is provided with magnet steel (14) at the top of lower magnetic steel rotor (13), the magnet steel portion (10) is corresponding up and down with magnetic agitation portion (2).
3. the anti-jump sub- magnetic stirring apparatus in a kind of laboratory according to claim 1, which is characterized in that the blender ontology
(1) one end is provided with upright bar (15), is provided with slide (16) on the upright bar (15), and the slide (16) is fixedly connected with cross
The other end of bar (17), the cross bar (17) is equipped with fixing seat (18), is provided with screw rod (19) at the top of the fixing seat (18),
Affiliated fixing seat (18) bottom is provided with stirring rod (20), and stirring rod (20) top passes through fixing seat (18) and screw rod (19)
Bolt.
4. the anti-jump sub- magnetic stirring apparatus in a kind of laboratory according to claim 1, which is characterized in that the upper casing (3)
One end be provided with station (21).
5. the anti-jump sub- magnetic stirring apparatus in a kind of laboratory according to claim 1, which is characterized in that the lower casing (4)
Bottom end be provided with power supply group (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430135.1U CN209254629U (en) | 2018-09-03 | 2018-09-03 | A kind of anti-jump sub- magnetic stirring apparatus in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430135.1U CN209254629U (en) | 2018-09-03 | 2018-09-03 | A kind of anti-jump sub- magnetic stirring apparatus in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254629U true CN209254629U (en) | 2019-08-16 |
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ID=67552519
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821430135.1U Active CN209254629U (en) | 2018-09-03 | 2018-09-03 | A kind of anti-jump sub- magnetic stirring apparatus in laboratory |
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| CN (1) | CN209254629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907770A (en) * | 2017-12-20 | 2018-04-13 | 长春微纪元科技有限公司 | A kind of magnetic stirring apparatus rotor glitch detection and correcting device and method |
-
2018
- 2018-09-03 CN CN201821430135.1U patent/CN209254629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907770A (en) * | 2017-12-20 | 2018-04-13 | 长春微纪元科技有限公司 | A kind of magnetic stirring apparatus rotor glitch detection and correcting device and method |
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