CN110060586A - Dynamic three-dimensional display screen based on magnetic fluid - Google Patents
Dynamic three-dimensional display screen based on magnetic fluid Download PDFInfo
- Publication number
- CN110060586A CN110060586A CN201810051878.6A CN201810051878A CN110060586A CN 110060586 A CN110060586 A CN 110060586A CN 201810051878 A CN201810051878 A CN 201810051878A CN 110060586 A CN110060586 A CN 110060586A
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- display screen
- magnetic fluid
- dynamic
- transparent chamber
- central processing
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of dynamic three-dimensional display screen based on magnetic fluid, including display screen ontology, transparent chamber is equipped with inside the side of the display screen ontology, magnetic fluid and filling liquid are filled in transparent chamber room, the side of transparent chamber is equipped with LED light emitting diode and electromagnetic coil, LED light emitting diode is equipped with central processing unit far from the side of transparent chamber, power supply adaptor and wireless communication module, the output end of central processing unit is electrical connected with electromagnetic coil and LED light emitting diode, the input terminal of the output end and central processing unit of power supply adaptor and wireless communication module is electrical connected.The configuration of the present invention is simple, design is reasonable, central processing unit can be sent a signal to either manually or by the APP on mobile phone, the indoor magnetic fluid of transparent chamber with filling liquid is controlled using the magnetic field that electromagnetic coil generates, to form the Real time dynamic display that dynamic digital, character and figure etc. have three-dimensional stereopsis, publicity and the bandwagon effect of display screen ontology are increased.
Description
Technical field
The present invention relates to field of display screens, more particularly to the dynamic three-dimensional display screen based on magnetic fluid.
Background technique
Magnetic fluid refers in traditional sense using magnetic fluid a kind of device for realizing sensing and actuation function, these
Device is used as the application such as sensor, hearing aid and accelerometer.However, " magnetic fluid " word more refers to magnetic fluid now
The new function material of this hot topic is a kind of not only with the magnetism of solid magnetic material, but also can to show fluent material good
The magnetic liquid of good mobility.The different behaviors for leading to magnetic fluid according to the size of the magnetic particle in fluid, can be divided into magnetic
Fluid dynamics (ferrohydrodynamics, FHD), magnetorheological (magnetorheology, MR) and magnetoelectricity swimming
(magnetophoresis, MP) three classes.If the magnetic-particle in fluid is less than 10nm, under the external magnetic field of application, magnetic
Property particle can be well dispersed in carrier fluid, and entire fluid shows as paramagnetism liquid, referred to as ferrofluid
(ferrofluid).If magnetic-particle is sufficiently large, range is at 10nm-10 μm, then they interact and because to external magnetic
Field reacts and changes the viscosity of fluid, and this fluid is referred to as magneto-rheological fluid (magnetorheological
Fluid).For a few micrometers or the magnetic particle of larger number grade, then need for magnetic particle to be respectively seen as discrete entities, then shape
At magnetic electrophoresis arts.
Existing display screen is mostly electronic display, and two-dimensional planar graph or alphabetic character can only be presented, by aobvious
The effect that display screen is publicized or shown is limited, and the image on display screen and number replacement trouble, thus the invention patent
The dynamic three-dimensional display screen based on magnetic fluid is had devised to solve problem above.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the three-dimensional based on magnetic fluid proposed is dynamic
State display screen.
To achieve the goals above, present invention employs following technical solutions:
Dynamic three-dimensional display screen based on magnetic fluid, including display screen ontology, the side inside of the display screen ontology are equipped with saturating
Bright chamber, magnetic fluid and filling liquid are filled in transparent chamber room, and the side of transparent chamber is equipped with LED light emitting diode and electromagnetic wire
Circle, LED light emitting diode are equipped with central processing unit, power supply adaptor and wireless communication module far from the side of transparent chamber, in
The output end of central processor is electrical connected with electromagnetic coil and LED light emitting diode, power supply adaptor and wireless communication module
The input terminal of output end and central processing unit is electrical connected, and one end of display screen ontology is equipped with electric power connection line, display screen ontology
It is equipped with control button close to one end of electric power connection line, and the output end of control button is electrical connected with central processing unit.
Preferably, the control button includes power switch button, mode switching button and regulation button.
Preferably, the filling liquid is mixed by isopropanol and distilled water, and the mixed proportion of isopropanol and distilled water
For 1:1.
Preferably, glass or organic glass production can be used in the cavity wall of the transparent chamber, and transparent chamber is close to LED
The frosted background board that the side cavity wall of light emitting diode and electromagnetic coil uses shade to gradually change.
Preferably, module is connected the central processing unit with the APP on mobile phone by wireless communication, and wireless communication module can
Selected in a manner of WIFI or bluetooth etc. according to the needs of use.
Compared with prior art, the beneficial effects of the present invention are:
1, signal can be sent either manually or by the APP on mobile phone to carry out the text or figure shown on display screen ontology
Control, can as needed or actual conditions select control model and display effect；
2, central processing unit is sent a signal to by the APP on control button or mobile phone, according to the signal received, centre
Size and on-off control that device carries out magnetic field strength to electromagnetic coil are managed, electromagnetic coil is display screen as magnetic field generation device
The magnetic fluid of body interior provides driving source, realizes and controls to the dynamic such as the size of magnetic fluid drop, the direction of motion, speed and bounce
System can also carry out display and the dynamic consecutive variations of figure, realize dynamic to realize outside for digital, character display
The Real time dynamic display with three-dimensional stereopsis such as number, character and figure increases the publicity of display screen ontology and shows effect
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dynamic three-dimensional display screen proposed by the present invention based on magnetic fluid；
Fig. 2 is the dynamic three-dimensional display screen system control block diagram proposed by the present invention based on magnetic fluid.
In figure: 1 display screen ontology, 2 transparent chambers, 3 LED light emitting diodes, 4 central processing units, 5 electromagnetic coils, 6 electricity
Source adapter, 7 control buttons, 8 wireless communication modules, 9 electric power connection lines.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, the dynamic three-dimensional display screen based on magnetic fluid, including display screen ontology 1, the one of display screen ontology 1
It is equipped with transparent chamber 2 inside side, is filled with magnetic fluid and filling liquid in transparent chamber 2, filling liquid is mixed by isopropanol and distilled water
It closes, and the mixed proportion of isopropanol and distilled water is 1:1, the side of transparent chamber 2 is equipped with LED light emitting diode 3 and electricity
Glass or organic glass production can be used in magnetic coil 5, the cavity wall of transparent chamber 2, and transparent chamber 2 is close to LED light-emitting diodes
The frosted background board that the side cavity wall of pipe 3 and electromagnetic coil 5 uses shade to gradually change, LED light emitting diode 3 is far from thoroughly
The side of bright chamber 2 be equipped with central processing unit 4, power supply adaptor 6 and wireless communication module 8, the output end of central processing unit 4 with
Electromagnetic coil 5 and LED light emitting diode 3 are electrical connected, the output end and centre of power supply adaptor 6 and wireless communication module 8
The input terminal of reason device 4 is electrical connected, and one end of display screen ontology 1 is equipped with electric power connection line 9, and display screen ontology 1 connects close to power supply
One end of wiring 9 is equipped with control button 7, and control button 7 includes power switch button, mode switching button and regulation button, and
The output end of control button 7 is electrical connected with central processing unit 4, and central processing unit 4 is by wireless communication in module 8 and mobile phone
APP is connected.
Working principle: the present invention is filled in mixed containing isopropanol and distilled water using magnetic fluid as Three-dimensional Display medium
In the transparent chamber 2 of the filling liquid of conjunction, module receives the control letter in cell phone application to central processing unit 4 by wireless communication
Breath, according to the signal received, central processing unit 3 carries out the size of magnetic field strength to electromagnetic coil 5 and on-off controls, electromagnetic wire
Circle 5 is used as magnetic field generation device, provides driving source for the magnetic fluid inside display screen ontology 1, realizes to the big of magnetic fluid drop
The dynamic such as the small, direction of motion, speed and bounce controls, to realize outside for digital, character display, can also carry out figure
Display and dynamic consecutive variations, LED light emitting diode 3 are that display screen ontology 1 adds color display effect (example as color light source
Such as red sun, sunset clouds), can also be arranged by the control button 7 of 1 one end of display screen ontology needs content to be shown, the present apparatus
Structure is simple, and design rationally, can send a signal to central processing unit either manually or by the APP on mobile phone, utilize electromagnetic wire
Circle 5 generate magnetic field the magnetic fluid in the transparent chamber 2 with filling liquid is controlled, with formed dynamic digital, character and
Figure etc. has the Real time dynamic display of three-dimensional stereopsis, increases publicity and the bandwagon effect of display screen ontology.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. the dynamic three-dimensional display screen based on magnetic fluid, including display screen ontology (1), which is characterized in that the display screen ontology
(1) transparent chamber (2) are equipped with inside side, magnetic fluid and filling liquid are filled in transparent chamber (2), transparent chamber (2)
Side is equipped with LED light emitting diode (3) and electromagnetic coil (5), and LED light emitting diode (3) is set far from the side of transparent chamber (2)
There are central processing unit (4), power supply adaptor (6) and wireless communication module (8), the output end and electromagnetic wire of central processing unit (4)
Circle (5) and LED light emitting diode (3) are electrical connected, the output end of power supply adaptor (6) and wireless communication module (8) and center
The input terminal of processor (4) is electrical connected, and one end of display screen ontology (1) is equipped with electric power connection line (9), display screen ontology (1)
One end close to electric power connection line (9) is equipped with control button (7), and the output end of control button (7) and central processing unit (4) electricity
Property be connected.
2. the dynamic three-dimensional display screen according to claim 1 based on magnetic fluid, which is characterized in that the control button
It (7) include power switch button, mode switching button and regulation button.
3. the dynamic three-dimensional display screen according to claim 1 based on magnetic fluid, which is characterized in that the filling liquid is by different
Propyl alcohol and distilled water mix, and the mixed proportion of isopropanol and distilled water is 1:1.
4. the dynamic three-dimensional display screen according to claim 1 based on magnetic fluid, which is characterized in that the transparent chamber
(2) glass or organic glass production can be used in cavity wall, and transparent chamber (2) is close to LED light emitting diode (3) and electromagnetic wire
The frosted background board that the side cavity wall of circle (5) uses shade to gradually change.
5. the dynamic three-dimensional display screen according to claim 1 based on magnetic fluid, which is characterized in that the central processing unit
(4) module (8) is connected with the APP on mobile phone by wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051878.6A CN110060586A (en) | 2018-01-19 | 2018-01-19 | Dynamic three-dimensional display screen based on magnetic fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051878.6A CN110060586A (en) | 2018-01-19 | 2018-01-19 | Dynamic three-dimensional display screen based on magnetic fluid |
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| Publication Number | Publication Date |
|---|---|
| CN110060586A true CN110060586A (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051878.6A Pending CN110060586A (en) | 2018-01-19 | 2018-01-19 | Dynamic three-dimensional display screen based on magnetic fluid |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2126742A1 (en) * | 1993-07-05 | 1995-01-06 | Kuniaki Miyazawa | Magnetic fluid display, image display controlling apparatus for the magnetic fluid display, and method of making the same |
| CN1105127A (en) * | 1993-07-05 | 1995-07-12 | 株式会社蕙樱 | Magnetic fluid display image display controlling apparatus for the magnetic fluid and method of making the same |
| CN103660722A (en) * | 2013-12-24 | 2014-03-26 | 温州职业技术学院 | Magnetic display panel |
| CN106128324A (en) * | 2016-05-29 | 2016-11-16 | 张清华 | A kind of axis of symmetry orthogonal maintenance body of revolution display device of adjacent many colour solids |
| CN106548717A (en) * | 2017-01-24 | 2017-03-29 | 湖北大学 | Magnetic medium display system and method |
| CN206097797U (en) * | 2016-10-08 | 2017-04-12 | 南京林业大学 | Magnetic current body display |
-
2018
- 2018-01-19 CN CN201810051878.6A patent/CN110060586A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2126742A1 (en) * | 1993-07-05 | 1995-01-06 | Kuniaki Miyazawa | Magnetic fluid display, image display controlling apparatus for the magnetic fluid display, and method of making the same |
| CN1105127A (en) * | 1993-07-05 | 1995-07-12 | 株式会社蕙樱 | Magnetic fluid display image display controlling apparatus for the magnetic fluid and method of making the same |
| CN103660722A (en) * | 2013-12-24 | 2014-03-26 | 温州职业技术学院 | Magnetic display panel |
| CN106128324A (en) * | 2016-05-29 | 2016-11-16 | 张清华 | A kind of axis of symmetry orthogonal maintenance body of revolution display device of adjacent many colour solids |
| CN206097797U (en) * | 2016-10-08 | 2017-04-12 | 南京林业大学 | Magnetic current body display |
| CN106548717A (en) * | 2017-01-24 | 2017-03-29 | 湖北大学 | Magnetic medium display system and method |
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Application publication date: 20190726 |
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