CN207951313U - A kind of magnetic stirring apparatus with oscillation functions - Google Patents
A kind of magnetic stirring apparatus with oscillation functions Download PDFInfo
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- CN207951313U CN207951313U CN201820179788.0U CN201820179788U CN207951313U CN 207951313 U CN207951313 U CN 207951313U CN 201820179788 U CN201820179788 U CN 201820179788U CN 207951313 U CN207951313 U CN 207951313U
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- storehouse
- host
- test tube
- sabot
- stirring apparatus
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Abstract
A kind of magnetic stirring apparatus with oscillation functions disclosed by the utility model, including host, include control circuit, motor and permanent magnet inside host, control circuit connects motor, and driving motor operates, the output axis connection permanent magnet of motor, drives permanent magnet rotation, permanent magnet forms rotationally-varying magnetic field above host, it is characterised in that：It further include the sabot being arranged in host upper end, sabot, which is equipped with, accommodates storehouse and multiple test tube storehouses, it accommodates in storehouse and is provided with stirrer, stirrer is built-in with magnet and hits the inner wall for accommodating storehouse under the action of the coupling driving power in magnetic field, the test tube oscillation being arranged in test tube storehouse is driven to realize the function of simply vibrating on the basic function for realizing magnetic agitation, it is practical and easy to operate, it is cost-effective.
Description
Technical field
The utility model is related to medical experiment clothing arts, and in particular to a kind of magnetic stirring apparatus with oscillation functions.
Background technology
Existing magnetic stirring apparatus is the Laboratory Instruments mixed for liquid, is mainly used for stirring or simultaneously heating stirring
The liquid or solidliquid mixture of low sticky degree.Its basic principle is to utilize the magnetic field principle that identical charges repel each other, there is a natural attraction between the sexes, is used
Magnetic field, which pushes, places magnetic stirrer progress circumferential running in a reservoir, to achieve the purpose that agitated liquid.Cooperation adds
Hot temperature control system can heat according to specific requirement of experiment and control sample temperature, maintain the temperature needed for experiment condition
Degree condition ensures that liquid mixing reaches experiment demand, solution is made to obtain sufficient hybrid reaction in the temperature of setting, therefore extensively
Applied to the fields such as biology, medicine, chemistry, chemical industry.But existing magnetic stirring apparatus is usually the liquid for stirring large capacity,
Test tube is often needed to use in medical experiment field, is mixed for a small amount of liquid and liquid, or for a small amount of solid
Mixed dissolution generally requires oscillation in liquid, above-mentioned process to be made to be more fully mixed and uniformly, but existing magnetic force stirs
It mixes device and cannot be satisfied the demand, need additionally to configure the work that an oscillator carries out test tube oscillation mixing.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of magnetic stirring apparatus with oscillation functions, are realizing magnetic
On the basis of the function of power stirring, the function that will try liquid in pipe and liquid, liquid and solid oscillation mixing is realized.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of magnetic agitation with oscillation functions
Device, including host, the host inside includes control circuit, motor and permanent magnet, and the control circuit connects motor, and drives
The motor operates, and permanent magnet described in the output axis connection of the motor drives the permanent magnet to rotate, and permanent magnet is on host
It is rectangular at rotationally-varying magnetic field, it is characterised in that：Further include the sabot that setting is held on the host, the sabot is equipped with
Storehouse and multiple test tube storehouses are accommodated, is provided with stirrer in the receiving storehouse, the stirrer is built-in with magnet and in the magnetic field
Coupling driving power under the action of hit it is described accommodate storehouse inner wall, drive be arranged in the test tube storehouse test tube oscillation.
Preferably, the switch and speed governing knob for being electrically connected the control circuit are additionally provided on the host outer surface.
Preferably, the receiving storehouse and the test tube storehouse are all provided with opening upwardly-directed, and the test tube storehouse is along the receiving
The circumferential direction in storehouse is simultaneously arranged as one group by constant spacing, and multigroup test tube storehouse is radially equipped in the sabot.
Preferably, the sabot, storehouse and the horizontal cross-section in the test tube storehouse of accommodating are circle.
Preferably, the stirrer is strip or olive-shaped, and the stirrer further includes the covering magnet outer surface
Shell.
Preferably, the upper end of the sabot is arranged with a capping.
Preferably, the lower end of the sabot is equipped with a flexible glue gasket, and the flexible glue gasket can be pasted on the host
Upper end.
Preferably, further include the case being set on the outside of the host and the sabot, set on the one side of the case
It is equipped with the door that can be opened, the inner wall of the case is equipped with one layer of sound insulation cotton layer.
Preferably, the timing knob for being electrically connected the control circuit is additionally provided on the one side of the host.
Compared with prior art, the utility model has the advantage of：On the basic function for realizing magnetic agitation, using in master
Setting can accommodate the receiving storehouse of stirrer in sabot above machine, make host at work, the rotation transformation formed above host
Field drives stirrer hit and accommodate storehouse inner wall and generate oscillation power, the invisible spectro solution oscillation for making to be set to sabot is mixed
It is even, realize the function of simply vibrating, it is practical and conveniently, it is cost-effective.
Description of the drawings
Fig. 1 is a kind of magnetic stirring apparatus schematic diagram with oscillation functions of the utility model.
Fig. 2 is a kind of horizontal sectional view of the sabot of the magnetic stirring apparatus with oscillation functions of the utility model.
Fig. 3 is a kind of schematic diagram of the case of the magnetic stirring apparatus with oscillation functions of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Magnetic stirring apparatus as depicted in figs. 1 and 2 includes host 1 and the sabot 4 that is arranged above host 1, inside host 1
Including control circuit, motor and permanent magnet, simultaneously driving motor, the output axis connection of motor are laterally arranged forever for control circuit connection
Magnet.
The one side of host 1 is provided with the switch 12 and speed governing knob 11 for the connection control circuit that is electrically connected, main after turning on the switch 12
Control circuit inside machine 1 powers on, and control circuit control motor starts running, and motor drives permanent magnet to revolve in the horizontal direction
Turning, the top of host 1 is made to form a rotationally-varying magnetic field, rotation speed governing knob 11 is variable resistance in the present embodiment,
Speed governing knob 11 connects motor by changing variable resistance size in control circuit is rotated, the control source of regulation motor is big
It is small, the stepless time adjustment of motor is realized by variable voltage control, the speed that the magnetic field rotating to change 1 top of host changes.
It accommodates storehouse 42 and test tube storehouse 41 and is all provided with the opening of upward direction, accommodate in storehouse 42 and be placed with a stirrer 43, preferably
Ground, stirrer 43 are strip or olive-shaped, and in accommodating in storehouse 42, stirrer 43 includes magnet and covers 43 slant setting of stirrer
The shell of lid magnet outer surface, it is preferable that the material of the shell in the present embodiment is polytetrafluoroethylene (PTFE), is had corrosion-resistant, acidproof
Alkali and high-temperature stability.
In the present embodiment, the opening section in the section of sabot 4, the opening section for accommodating storehouse 42 and test tube storehouse 41 is preferably justified
Shape, accommodates the center that storehouse 42 is set to sabot 4, and test tube storehouse 41 is arranged with the interval of storehouse 42 is accommodated.
In the present embodiment, test tube storehouse 41 is arranged as one group along the circumferencial direction for accommodating storehouse 42 and by constant spacing, and fills
Multigroup test tube storehouse 41 is radially equipped on disk 4.
Further, the lower end of sabot 4 is additionally provided with a flexible glue gasket 3, and the lower surface of flexible glue gasket 3 has stickiness, can
It is pasted on the upper end of host 1, for connecting sabot 4 and host 1.
When user turns on the switch 12, the motor operating in host 1, driving permanent magnet rotation makes the top of host 1 be formed
One rotationally-varying magnetic field, since the stirrer 43 in the sabot 4 above host 1 is built-in with magnet, rotationally-varying
Magnetic field under can be driven by magnetic coupling.After being driven by magnetic coupling, stirrer 43 is accommodating the interior meeting in storehouse 42 along not
The inner wall for accommodating storehouse 42 is hit in regular motion track, to make sabot 4 generate oscillation, the test tube in test tube storehouse 41 in the horizontal plane
It is driven while being vibrated by sabot 4, so that invisible spectro solution and solution is vibrated solid in mixing or test tube and be completely dissolved in liquid
Body.Due to flexible glue gasket 3 using can shape-changing material, have cushioning effect, reduce sabot 4 and pass to host in oscillatory process
1 active force reduces noise and improves the job stability of host 1.Operator rotates speed governing knob 11, regulation motor
Rotating speed changes the rotationally-varying rate in 1 top magnetic field of host, changes to adjusting the magnetic force direction that stirrer 43 is subject to
Speed, stirrer 43 by magnetic force direction change rate is influenced stirrer 43 hit accommodate storehouse 42 inner wall frequency and by force
Degree, it is final to realize the oscillation intensity for adjusting sabot 4 and test tube.
In the present embodiment, test tube uses centrifuge tube, and liquid is dissolved in for a small amount of and micro liquid mixing or solid,
It takes more convenient.
Further, the upper end of sabot 4 is also arranged with a capping 44, and 44 covering of capping accommodates opening for storehouses 42 and test tube storehouse 41
Mouthful, prevent stirrer 43 in test tube oscillatory process to be detached from receiving storehouse 41, test tube is detached from test tube storehouse 41.
Further, which further includes the case 5 for being set in 4 outside of host 1 and sabot, the side of case 5
The door 51 that can be opened is provided on face, the inner wall of case 5 is equipped with one layer of sound insulation cotton layer, it is worked can to absorb magnetic stirring apparatus
The noise generated in journey weakens influence of the noise to ambient enviroment.
Further, the timing knob for the connection control circuit that is electrically connected is additionally provided on the one side of the host 1 of the magnetic stirring apparatus
13, the time switch of connection power supply is provided in control circuit, the control associated with time switch of timing knob 13, realization is periodically
Control the function of magnetic stirrer oscillation duration.
After operator dismantles flexible glue gasket 3, can by sabot 4 with and host 1 be separated from each other, at this time in the upper of host 1
A container for accommodating solution to be mixed is placed at end, stirrer 43 is then placed in solution to be mixed, when working due to host 1
The polarity in magnetic field changes periodically on spatial position, and stirrer 43 is made to be driven by magnetic coupling in solution to be mixed,
The rotation of stirrer 43 drives solution mixing to be mixed, realizes the effect of magnetic agitation.
The utility model utilizes magnetic stirring apparatus in the prior art, on the basic function for realizing magnetic agitation, utilizes
Setting can accommodate the receiving storehouse 42 of stirrer 43 in sabot 4 above host 1, make host 1 at work, rectangular on host 1
At rotation transformation field drives stirrer 43 hit accommodate 42 inner wall of storehouse generate oscillation power, make to be set in sabot 4
Invisible spectro solution vibrates mixing, realizes the function of simply vibrating, practical and conveniently, avoids one oscillation of additional buying
Device.
Although the preferred embodiments of the utility model have been described above in detail, it is to be clearly understood that for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of magnetic stirring apparatus with oscillation functions, including host (1), the internal host (1) includes control circuit, motor
And permanent magnet, the control circuit connect motor, and the motor is driven to operate, permanent magnetism described in the output axis connection of the motor
Body drives the permanent magnet to rotate, and permanent magnet forms rotationally-varying magnetic field above host (1), it is characterised in that：Further include
Sabot (4) in the host (1) upper end is set, and the sabot (4), which is equipped with, accommodates storehouse (42) and multiple test tube storehouses (41), institute
It states to accommodate in storehouse (42) and is provided with stirrer (43), the stirrer (43) is built-in with magnet and in the coupling driving in the magnetic field
The inner wall for accommodating storehouse (42) is hit under the action of power, drives the test tube oscillation being arranged in the test tube storehouse (41).
2. a kind of magnetic stirring apparatus with oscillation functions as described in claim 1, it is characterised in that：Host (1) appearance
The switch (12) and speed governing knob (11) for being electrically connected the control circuit are additionally provided on face.
3. a kind of magnetic stirring apparatus with oscillation functions as described in claim 1, it is characterised in that：The receiving storehouse (42) and
The test tube storehouse (41) is all provided with opening upwardly-directed, and the test tube storehouse (41) is along the circumferential direction for accommodating storehouse (42) and by fixation
Spacing is arranged as one group, and multigroup test tube storehouse (41) is radially equipped in the sabot (4).
4. a kind of magnetic stirring apparatus with oscillation functions as claimed in claim 3, it is characterised in that：It is the sabot (4), described
The horizontal cross-section for accommodating storehouse (42) and the test tube storehouse (41) is circle.
5. a kind of magnetic stirring apparatus with oscillation functions as claimed in claim 4, it is characterised in that：The stirrer (43) is
Strip is olive-shaped, and the stirrer (43) further includes the shell for covering the magnet outer surface.
6. a kind of magnetic stirring apparatus with oscillation functions as claimed in claim 3, it is characterised in that：The sabot (4) it is upper
End cap is equipped with a capping (44).
7. a kind of magnetic stirring apparatus with oscillation functions as described in claim 1, it is characterised in that：Under the sabot (4)
End is equipped with a flexible glue gasket (3), and the flexible glue gasket (3) can be pasted on the upper end of the host (1).
8. a kind of magnetic stirring apparatus with oscillation functions as described in claim 1, it is characterised in that：Further include be set in it is described
Case (5) on the outside of host (1) and the sabot (4) is provided with the door that can be opened on the one side of the case (5)
(51), the inner wall of the case (5) is equipped with one layer of sound insulation cotton layer.
9. a kind of magnetic stirring apparatus with oscillation functions as described in claim 1, it is characterised in that：The one of the host (1)
The timing knob (13) for being electrically connected the control circuit is additionally provided on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179788.0U CN207951313U (en) | 2018-02-01 | 2018-02-01 | A kind of magnetic stirring apparatus with oscillation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179788.0U CN207951313U (en) | 2018-02-01 | 2018-02-01 | A kind of magnetic stirring apparatus with oscillation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207951313U true CN207951313U (en) | 2018-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820179788.0U Active CN207951313U (en) | 2018-02-01 | 2018-02-01 | A kind of magnetic stirring apparatus with oscillation functions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860246A (en) * | 2019-12-16 | 2020-03-06 | 姚利娟 | Utilize biological new material automatic centre gripping mixing arrangement of magnet principle of attracting each other |
| CN112808073A (en) * | 2021-02-03 | 2021-05-18 | 庐山市环绿时代农业科技开发有限公司 | A raw materials allotment equipment for traditional chinese medicine goods tuber of hyacinth bletilla oral liquid |
-
2018
- 2018-02-01 CN CN201820179788.0U patent/CN207951313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860246A (en) * | 2019-12-16 | 2020-03-06 | 姚利娟 | Utilize biological new material automatic centre gripping mixing arrangement of magnet principle of attracting each other |
| CN112808073A (en) * | 2021-02-03 | 2021-05-18 | 庐山市环绿时代农业科技开发有限公司 | A raw materials allotment equipment for traditional chinese medicine goods tuber of hyacinth bletilla oral liquid |
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