CN102157111A - LED (Light Emitting Diode) graphic display device - Google Patents
LED (Light Emitting Diode) graphic display device Download PDFInfo
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- CN102157111A CN102157111A CN2010101118017A CN201010111801A CN102157111A CN 102157111 A CN102157111 A CN 102157111A CN 2010101118017 A CN2010101118017 A CN 2010101118017A CN 201010111801 A CN201010111801 A CN 201010111801A CN 102157111 A CN102157111 A CN 102157111A
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- cylinder
- led
- motor
- control circuit
- centrifugal disc
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- 238000001514 detection method Methods 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 4
- 229910052754 neon Inorganic materials 0.000 description 4
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an LED (Light Emitting Diode) graphic display device, comprising a cylinder opened at on one face, wherein the cylinder is fixedly provided with a motor and a control circuit board with a control circuit; an output shaft of the motor faces to the opened surface of the cylinder and the output shaft is fixedly connected with a center position of a horizontal disk; the output shaft of the motor is overlapped with a central shaft of the cylinder; the opened surface of the cylinder is covered by the horizontal disk; a light-transmission slit is arranged at the radial direction of the light-tight horizontal disk; a plurality of LED luminous modules are fixedly arranged in inside of cylinder at intervals; the control circuit board is connected with the LED luminous modules and the motor in an electrical control manner; the motor rotates when switching on; the control circuit board detects the time of the motor to rotate a circle and cooperatively controls the luminescence variation of the LED luminous modules; and the light emitted from the LED luminous modules is transmitted from the light-transmission slit of the horizontal disk, and is presented into different graph effects through the vision duration of people.
Description
Technical field
The present invention relates to a kind of electro-optical display device, specifically, is a kind of by utilizing the photoelectric display runner of the residual formation dynamic change of human eye vision figure.
Background technology
General photoelectric display product on the market is all relatively more dull, traditional photoelectric display toy such as lighting rod can only show monochromatic or static color, children lose interest after buying a period of time very soon, corresponding therewith, neon bulb in the street, each bulb can only show solid color, and the neon bulb form of expression is lines.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of LED graphics device, make LED institute isolychn can present the rotation dynamic color and change, the form of expression can be large-area circle, and can cooperate practical application to show various effect scenes.
The present invention for the technical scheme that solves its technical matters and adopt is:
A kind of LED graphics device, the cylinder that comprises an opening, this cylinder internal fixation is provided with motor and has the control circuit board of control circuit, the output shaft of this motor is connected towards the opening surface of cylinder and the center of this output shaft and a centrifugal disc, the output shaft of this motor is in the central shaft position of cylinder, this centrifugal disc hides the opening surface of this cylinder, this centrifugal disc is light tight, and radially remain with a transmissive slit on this centrifugal disc, fixed interval has some LED light emitting modules on the madial wall of described cylinder, described control circuit board electricly connects described LED light emitting module and motor, this motor is rotation running at once after energized, time that this control circuit board detection motor rotates a circle and the luminosity of controlling the LED light emitting module respectively, the motor rotation drives the centrifugal disc rotation during running, time that control circuit board detection motor rotates a circle and the variations in light that cooperates control LED light emitting module, the LED light emitting module luminous transmissive slit by centrifugal disc appear, utilize people's vision delay to make the light variation present different graphical effects, this product when using as toy is owing to take leave of the single static demonstration and can excite children's interest; When replacing neon bulb, adopt this product the face of bulk to show, more can attract passerby, price is again far below LCDs, can be used as a kind of brand-new advertisement form, the rainbow loop graph shape scene of this product simulation for example, that the centrifugal disc surface presents is red, orange, yellow, green, blue or green, blue, violet region and corresponding various intermediate colors and the continuous rotation change of forming between each zone; This product also can be by having the single-chip microcomputer of clock module function, design the effect that accurate simulated clock simulation clock shows, the centrifugal disc surface presents the interval background color (this interval background color is different from three look hour hands colors and gets final product) between purple hour hands, green minute hand, yellow second hand and each pointer that moves towards actual time, have illuminating effect when substituting traditional household wall clock, can be in clear demonstration at night.
As a further improvement on the present invention, be provided with singlechip control chip in the described control circuit, programming has control program in this singlechip control chip, and this control program is integrated with changeover program and adjusting program; Be provided with a shell, described cylinder is fixedly arranged on the shell, this shell is provided with a scene switching push button and a mutual control handle, this scene interactive button touch and the number of delivering a letter behind the singlechip control chip described changeover program response running with handoff scenario, scene of the present invention can be arranged to many scenes automatic switchover demo mode and single game scape manual switchover pattern, switching between these two kinds of patterns, and scene is switched between single game scape manual switchover pattern, all deliver a letter behind the singlechip control chip, finish by changeover program response running by the scene switching push button; The scene layout is programmed control, writing of distinct program code can realize different scenes and control switch mode, this is known technology by the programming personnel, no longer describe in detail herein, this the mutual control handle rotation and the number of delivering a letter behind the singlechip control chip described adjusting program response running with scene shown in regulating, this is known technology by the programming personnel, no longer describes in detail herein.
As a further improvement on the present invention, be provided with three-color LED light in the described LED light emitting module: red LED lamp, green LED lamp and blue led lamp, switch and brightness that singlechip control chip is exported the described red, green, blue look LED lamp of the corresponding control of first, second and third pulse-width signal respectively change, the red, green, blue look LED lamp luminosity of each LED light emitting module is controlled by circuit all separately, utilize the light of red, green, blue three coloured light to mix and to realize that full color shows, have polychrome and change thereby make horizontal rotating disc deviate from graphic scene that cylinder simultaneously presents.
As a further improvement on the present invention, also be provided with power switch button on the described shell, this power switch button power on/off comes between the control circuit board.
As a further improvement on the present invention, described power supply is connected civil power by plug, and this plug is connected to described control circuit by a power supply adaptor.
As a further improvement on the present invention, described motor is brushless electric machine or direct current generator.
As a further improvement on the present invention, the described centrifugal disc one side of cylinder dorsad is a black, and described centrifugal disc is white towards the one side of cylinder with cylinder inner wall.
As a further improvement on the present invention, the transmissive slit on the described centrifugal disc is straight slit or the curve slit from the center of circle to the periphery.
As a further improvement on the present invention, the transmissive slit on the described centrifugal disc is extended to periphery gradually from the circle centre position live width.
The invention has the beneficial effects as follows: drive the centrifugal disc rotation by the motor rotation, the time that control circuit board detection motor rotates a circle also cooperates the variations in light of control LED light emitting module at all different times, LED institute isolychn appears by the transmissive slit of centrifugal disc, cylinder inner wall and centrifugal disc simultaneously are that reflectorized material (as aluminium foil) forms the light reflection cavity towards cylinder, prevent the leakage and the loss of light, final purpose is only to penetrate from the slit of disk for light, improve capacity usage ratio (transmissive slit is very little in the time that certain position stops, and needs very high brightness); Utilize people's vision to be detained the variations in light make centrifugal disc deviate from the corresponding LED light emitting module of cylinder one side and in human eye, present different graphical effects; To be digital signal and the number of delivering a letter behind the singlechip control chip by routine processes be reflected to shows and change for mutual control handle (being potentiometer RS) rotation, digital-to-analog conversion, finishes mutual with the user.
Description of drawings
Fig. 1 is an inner structure synoptic diagram of the present invention;
Fig. 2 is a centrifugal disc synoptic diagram of the present invention;
Fig. 3 is the circuit diagram of control circuit of the present invention;
Disc surfaces when Fig. 4 simulates the hour hands demonstration for the present invention presents the effect synoptic diagram;
Fig. 5 presents the effect synoptic diagram for the disc surfaces of the rainbow loop graph shape scene of the present invention's simulation.
Embodiment
Embodiment: a kind of LED graphics device, as shown in Figure 1, the cylinder 1 that comprises an opening, this cylinder 1 internal fixation is provided with motor 3 and has the control circuit board 4 of control circuit, this control circuit is seen shown in Figure 3, the output shaft of this motor 3 is connected towards the opening surface of cylinder 1 and the center of this output shaft and a centrifugal disc 5, the output shaft of this motor 3 is in the central shaft position of cylinder 1, this centrifugal disc 5 hides the opening surface of this cylinder 1, this centrifugal disc 5 is light tight, and radially remain with transmissive slit 6 (see figure 2)s on this centrifugal disc 5, fixed interval has some LED light emitting modules 2 on the madial wall of described cylinder 1, described control circuit board 4 electricly connects described LED light emitting module 2 and motor 3, this motor 3 is rotation running at once after energized, time that these control circuit board 4 detection motors 3 rotate a circle and the luminosity of controlling LED light emitting module 2 respectively, motor 3 rotations drive centrifugal disc 5 rotations during running, time that control circuit board 4 detection motors 3 rotate a circle and the variations in light that cooperates control LED light emitting module 2,2 luminous transmissive slits 6 by centrifugal disc 5 of LED light emitting module appear, utilize people's vision delay to make the light variation present different graphical effects, this product when using as toy is owing to take leave of the single static demonstration and can excite children's interest; When replacing neon bulb, adopt this product the face of bulk to show, more can attract passerby, price is again far below LCDs, can be used as a kind of brand-new advertisement form, the rainbow loop graph shape scene (seeing shown in Figure 5) of this product simulation for example, that centrifugal disc 5 surfaces present is red, orange, yellow, green, blue or green, blue, violet region 11,12,13,14,15,16,17 and corresponding various intermediate colors 18 and the continuous rotation change of forming between each zone; This product also can be by having the single-chip microcomputer of clock module (being RTC) function, design the effect that accurate simulated clock simulation clock shows (seeing shown in Figure 4), centrifugal disc 5 surfaces present the interval background color 24 (this interval background color is different from three look hour hands colors and gets final product) between purple hour hands 21, green minute hand 22, yellow second hand 23 and each pointer that moves towards actual time, have illuminating effect when substituting traditional household wall clock, can be in clear demonstration at night.
Be provided with singlechip control chip IC in the described control circuit, programming has control program in this singlechip control chip IC, and this control program is integrated with changeover program and adjusting program; Be provided with a shell, described cylinder 1 is fixedly arranged on the shell, this shell is provided with a scene switching push button AN and a mutual control handle RS, described changeover program response running was with handoff scenario after singlechip control chip IC was arrived in this scene interactive button AN shake-up and the number of delivering a letter, scene of the present invention can be arranged to many scenes automatic switchover demo mode and single game scape manual switchover pattern, switching between these two kinds of patterns, and scene is switched between single game scape manual switchover pattern, all deliver a letter behind the singlechip control chip IC, finish by changeover program response running by scene switching push button AN; The scene layout is programmed control, writing of distinct program code can realize different scenes and control switch mode, this is known technology by the programming personnel, no longer describe in detail herein, described adjusting program response running was with scene shown in the adjusting after singlechip control chip IC was arrived in this mutual control handle RS rotation and the number of delivering a letter, this is known technology by the programming personnel, no longer describes in detail herein.
Be provided with three-color LED light: red LED lamp HR in the described LED light emitting module 2, green LED lamp HG and blue led lamp HB, singlechip control chip IC exports first respectively, two, three pulse-width signal PWM1, PWM2, the corresponding control of PWM3 is described red, green, blue led lamp HR, HG, the switch of HB and brightness change, each LED light emitting module 2 red, green, blue led lamp HR, HG, the HB luminosity is controlled by circuit all separately, utilize red, green, the light of blue three color light mixes can realize that full color shows, has polychrome and changes thereby make horizontal rotating disc 5 deviate from graphic scene that cylinder 1 one side presents.
Also be provided with power switch button on the described shell, this power switch button power on/off comes between the control circuit board.
Described power supply is connected civil power by plug, and this plug is connected to described control circuit by a power supply adaptor.
Described motor 3 is brushless electric machine or direct current generator.
Described centrifugal disc 5 one side of cylinder 1 dorsad is a black, and described centrifugal disc 5 is white towards the one side of cylinder 1 with cylinder 1 inwall.
Claims (9)
1. LED graphics device, it is characterized in that: the cylinder (1) that comprises an opening, this cylinder (1) internal fixation is provided with motor (3) and has the control circuit board (4) of control circuit, the output shaft of this motor (3) is connected towards the opening surface of cylinder (1) and the center of this output shaft and a centrifugal disc (5), the output shaft of this motor (3) is in the central shaft position of cylinder (1), this centrifugal disc (5) hides the opening surface of this cylinder (1), this centrifugal disc (5) is light tight, and radially remain with a transmissive slit (6) on this centrifugal disc (5), fixed interval has some LED light emitting modules (2) on the madial wall of described cylinder (1), described control circuit board (4) electricly connects described LED light emitting module (2) and motor (3), this motor (3) is rotation running at once after energized, and the time that this control circuit board (4) detection motor (3) rotates a circle is also controlled the luminosity of LED light emitting module (2) respectively.
2. LED graphics device according to claim 1, it is characterized in that: be provided with singlechip control chip (IC) in the described control circuit, the interior programming of this singlechip control chip (IC) has control program, and this control program is integrated with changeover program and adjusting program; Be provided with a shell, described cylinder (1) is fixedly arranged on the shell, this shell is provided with a scene switching push button (AN) and a mutual control handle (RS), this scene interactive button (AN) is touched and the number of delivering a letter responds running to the described changeover program in singlechip control chip (IC) back, and this mutual control handle (RS) rotates and the number of delivering a letter described adjusting program response running to singlechip control chip (IC) back.
3. LED graphics device according to claim 2, it is characterized in that: be provided with three-color LED light in the described LED light emitting module (2): switch and brightness that red LED lamp (HR), green LED lamp (HG) and blue led lamp (HB), singlechip control chip (IC) are exported the corresponding described red, green, blue look LED lamp of control of first, second and third pulse-width signal (PWM1, PWM2, PWM3) (HR, HG, HB) respectively change.
4. LED graphics device according to claim 2 is characterized in that: also be provided with power switch button on the described shell, this power switch button power on/off comes between the control circuit board.
5. according to claim 1 or 4 described LED graphics devices, it is characterized in that: described power supply is connected civil power by plug, and this plug is connected to described control circuit by a power supply adaptor.
6. LED graphics device according to claim 1 is characterized in that: described motor (3) is brushless electric machine or direct current generator.
7. LED graphics device according to claim 1 is characterized in that: described centrifugal disc (5) one side of cylinder (1) dorsad is a black, and described centrifugal disc (5) is white towards the one side of cylinder (1) with cylinder (1) inwall.
8. LED graphics device according to claim 1 is characterized in that: the transmissive slit (6) on the described centrifugal disc (5) is straight slit or curve slit from the center of circle to the periphery.
9. LED graphics device according to claim 8 is characterized in that: the transmissive slit (6) on the described centrifugal disc (5) is extended to periphery gradually from the circle centre position live width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101118017A CN102157111A (en) | 2010-02-11 | 2010-02-11 | LED (Light Emitting Diode) graphic display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101118017A CN102157111A (en) | 2010-02-11 | 2010-02-11 | LED (Light Emitting Diode) graphic display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102157111A true CN102157111A (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101118017A Pending CN102157111A (en) | 2010-02-11 | 2010-02-11 | LED (Light Emitting Diode) graphic display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102157111A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205227U (en) * | 1986-07-20 | 1987-07-08 | 王江民 | Projective pistol-like kaleidoscope |
| CN2480951Y (en) * | 2001-04-10 | 2002-03-06 | 沈阳明华金刚电子制造有限公司 | Rotary photoelectric board |
| CN1386615A (en) * | 2001-05-18 | 2002-12-25 | 创科实业有限公司 | A miter saw with a beam alignment system |
| CN2671643Y (en) * | 2002-06-28 | 2005-01-19 | 精工爱普生株式会社 | Display device and game machine system |
| CN200990194Y (en) * | 2006-12-29 | 2007-12-12 | 季明华 | Tyre rotary LED pattern displaying device |
| CN201311760Y (en) * | 2008-11-14 | 2009-09-16 | 向玉函 | Device capable of displaying dynamic picture and advertisement lamp box |
| CN201689642U (en) * | 2010-02-11 | 2010-12-29 | 张皓 | LED graphic display device |
-
2010
- 2010-02-11 CN CN2010101118017A patent/CN102157111A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205227U (en) * | 1986-07-20 | 1987-07-08 | 王江民 | Projective pistol-like kaleidoscope |
| CN2480951Y (en) * | 2001-04-10 | 2002-03-06 | 沈阳明华金刚电子制造有限公司 | Rotary photoelectric board |
| CN1386615A (en) * | 2001-05-18 | 2002-12-25 | 创科实业有限公司 | A miter saw with a beam alignment system |
| CN2671643Y (en) * | 2002-06-28 | 2005-01-19 | 精工爱普生株式会社 | Display device and game machine system |
| CN200990194Y (en) * | 2006-12-29 | 2007-12-12 | 季明华 | Tyre rotary LED pattern displaying device |
| CN201311760Y (en) * | 2008-11-14 | 2009-09-16 | 向玉函 | Device capable of displaying dynamic picture and advertisement lamp box |
| CN201689642U (en) * | 2010-02-11 | 2010-12-29 | 张皓 | LED graphic display device |
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Application publication date: 20110817 |