CN201364707Y - Device for displaying icons on rotating body via LED lamp in optical scanning form - Google Patents
Device for displaying icons on rotating body via LED lamp in optical scanning form Download PDFInfo
- Publication number
- CN201364707Y CN201364707Y CNU2009200012376U CN200920001237U CN201364707Y CN 201364707 Y CN201364707 Y CN 201364707Y CN U2009200012376 U CNU2009200012376 U CN U2009200012376U CN 200920001237 U CN200920001237 U CN 200920001237U CN 201364707 Y CN201364707 Y CN 201364707Y
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- circuit board
- turning
- icon
- display screen
- control circuit
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to a device for displaying icons on a rotating body via an LED lamp in an optical scanning form, which is mainly used for a rotating object and enables the object to be capable of displaying characters or patterns when rotating in high speed. The device comprises a display, a rotating body printed circuit board, a control circuit board and an image sensor, wherein the display displays icons which include patterns or characters and does not rotate along with the rotating object, at least one row of light emitting diodes are placed on the rotating body printed circuit board, the control circuit board controls whether current is switched on or not, the image sensor which is connected with the control circuit board comprises a photoreceptive element and a photoelectric conversion element, the photoreceptive element senses brightness of the icons displayed on the display in a scanning mode and transmits signals to the photoelectric conversion element, and the photoelectric conversion element transforms the brightness of the icons displayed by the display into current to be transmitted to the control circuit board.
Description
Technical field
The utility model relates to a kind of advertising device of turning, be particularly related to a kind of device that on turning, shows icon with optical scanning way with the LED lamp, be when the article for rotation high-speed rotation, the shown icon of described image sensor (Scanner) the described display screen of scanning, and signal is passed to described control circuit board, to convert the LED that signal is passed to the described printed circuit board (PCB) of turning to via described control circuit board, so see visually that LED on the described printed circuit board (PCB) of turning coruscates shinny and demonstrate the icon content in icon district of the printed circuit board (PCB) of described tool icon.
Background technology
Tw Taiwan patent announcement M328613 of the prior art is a kind of billboard device that is fixed on the truck drive shaft, and it comprises: a holder, a bearing arrangement, an and circular slab face.The lateral surface of described circular slab face is the position that plasters posters.Described holder is that a circular slab is provided with at least four outstanding to the inside Kong Zhu, described each Kong Zhu is provided with in order to locking each screw of using of tire on the corresponding truck drive shaft, and can be in the locking tire with the holder locking on described truck drive shaft.Described bearing arrangement is arranged between holder and the described circular slab face, make when the truck drive shaft transmission drives the holder rotation, can the described circular slab face of transmission, make described circular slab face keep static or near static state, make the interior passenger of pedestrian and other vehicles can see ad content on the circular slab face clearly.
The trade mark perseverance that another tw Taiwan patent announcement M252572 of the prior art provides a kind of Automobile steel ring is to the device structure, mainly is provided with to comprise on the wheel steel ring: the fixed head, that central authorities establish bearing connect usefulness central shaft, and the perseverance of visual user's demand installing car mark form to the device panel; On fixed head, be fit to the position and be equipped with two relative pilot holes, must wear by hex(agonal)screw and be locked in the outside, wheel steel ring center, and on periphery, be provided with some short slots, reach combination effect easily with the locking bolt of avoiding the wheel steel ring; Central shaft has a screw and is arranged in the fixed head central authorities bearing, and its end face away from bearing is formed with a bigger reducing portion, and suitable position wears a rivet on end face; The setting of car mark is provided to device panels outside face in perseverance, medial surface then defines inside and outside groove, inner groovy provides the embedding of fixed head one side, and central complex becomes a scrobicula face to coincide for the reducing portion of central shaft, an and rivet hole wearing for rivet, penetrated and lock and be integral to device panels outside face by perseverance by hex(agonal)screw again, outer groove is then got and is provided with lead about three/first-class branch; Structure on the implementation in view of the above, fixed head rotates with the wheel steel ring, permanent formation with fixed head by central shaft to the device panel is connected, because the bearing of fixed head can be broken away from the effect of automotive wheel rotation function and utilize the terrestrial attraction principle to make the gravity of perseverance lead in the device panel form the effect of lightness sensation in the upper and heaviness in the lower, to make perseverance keep not rotation status to the device panel, show and the identification car mark and be beneficial to, and then reach the effectiveness of advertising.
By learning in the above-mentioned prior art, the mode that wheel is used always for the dealer as advertisement plate, but wheel is under the situation of high-speed rotation, and can't clearly see the content that part is published, and many depots also all can be provided with the sign of label on wheel cover, face the following of high-speed rotation too, and can't clearly differentiate, but only with the fixing mode of not rotating of ad content along with wheel, can only reduce fuzzy, still can't clearly see, therefore if can propose can clear resolution article for rotation on ad content, must bring higher practicality.
Summary of the invention
So the purpose of this utility model is for solving the problem on the above-mentioned prior art, a kind of device that shows icon with optical scanning way on turning with the LED lamp is proposed in the utility model, when turning at high speed rotating, the quite high speed of the printed circuit board (PCB) of turning is along with tyre rotation, because the phenomenon of persistence of vision, people's eyes promptly have the effect of image persistance, just can see the pattern on the printed circuit board (PCB) of tool icon.
The utility model proposes a kind of device that on turning, shows icon with optical scanning way with the LED lamp for achieving the above object, it is mainly and is used in an article for rotation, make described object when high-speed rotation, can display text or pattern, so object when high-speed rotation, can the identification object on shown any pattern or the literal of display screen, wherein said device comprises: a display screen, described display screen can show icon, and described icon is pattern or literal; Described display screen can not followed the article for rotation rotation, and described display screen connects a power lead; Wherein said display screen comprises a processor and a storer, and described processor is controlled the shown icon of described display screen; Icon archives and handling procedure that described memory storage need show; One printed circuit board (PCB) of turning, the described printed circuit board (PCB) of turning is placed at least one row's light emitting diode (LED); The whether conducting of one control circuit board, described control circuit board Control current; Wherein said control circuit board comprises a switch pair, and described switch pair has a plurality of switches; The action of opening and closing of each switch is controlled respectively by described control circuit board; The lead of each LED is connected respectively to corresponding switch; The other end of described switch connects power supply, gives each LED so that electric power to be provided, so can make each LED luminous; One image sensor (Scanner), described image sensor (Scanner) connects described control circuit board, and wherein said image sensor (Scanner) comprises a photo-sensitive cell and a photo-electric conversion element; Described photo-sensitive cell is in the mode of scanning, the icon light and shade that the described display screen of sensing is shown, and signal is passed to described photo-electric conversion element, via described photo-electric conversion element the icon light and shade shown in the described display screen is changed into current delivery to described control circuit board.
The beneficial effects of the utility model are: can see that visually LED on the described printed circuit board (PCB) of turning coruscates shinny and demonstrate the icon content in icon district of the printed circuit board (PCB) of described tool icon.
Can further understand feature of the present utility model and advantage thereof by explanation hereinafter, during reading and please refer to accompanying drawing.
Description of drawings
Fig. 1 shows the synoptic diagram of display screen described in the utility model;
Fig. 2 (A) shows the annexation synoptic diagram that installs described in the utility model;
Fig. 2 (B) shows the thin portion connecting circuit synoptic diagram that installs described in the utility model;
Fig. 3 shows the synoptic diagram that device moves described in the utility model;
Fig. 4 (A)～4 (B) shows that device described in the utility model is used in the application drawing of wheel;
Fig. 5 (A)～5 (B) shows the application synoptic diagram that installs described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the utility model is above-mentioned.
Please refer to shown in Fig. 1 to Fig. 5 (B), show of the present utility modelly to show the device of icon with the LED lamp with optical scanning way on turning, it is mainly and is used in an article for rotation, makes described object when high-speed rotation, can use LED display text or pattern, wherein said device comprises:
One display screen 1, described display screen 1 can show icon, described icon is pattern or literal; Described display screen 1 can not followed article for rotation rotation, and described display screen 1 connects a power lead 11, and the other end of described power lead 11 then connects automobile storage battery, to provide described display screen 1 required electric power.Wherein said display screen comprises a processor 10 and a storer 12, and described processor is controlled the shown icon of described display screen; Icon archives and handling procedure that described memory storage need show.
Wherein said display screen setting is disposed at the another side of article for rotation, looks part to make us difficult sight.
One printed circuit board (PCB) 2 of turning, the described printed circuit board (PCB) 2 of turning is placed row's light emitting diode (LED) 20, and with 3V～5V voltage across plurality of LEDs the two poles of the earth, the described printed circuit board (PCB) of turning respectively adds a current-limiting resistance with each described light emitting diode centre.The described printed circuit board (PCB) 2 of turning is disposed at one side of article for rotation, looks part to make us easy sight.
The whether conducting of one control circuit board 3, described control circuit board 3 Control current.Described control circuit board 3 comprises a switch pair 31, and described switch pair 31 has a plurality of switches.The action of opening and closing of each switch is controlled respectively by described control circuit board 3.The lead R of each LED is connected respectively to corresponding switch; The other end of described switch connects power supply 300, gives each LED so that electric power to be provided, so can make each LED luminous.
One image sensor (Scanner) 4, described image sensor (Scanner) connects described control circuit board, and wherein said image sensor (Scanner) comprises a photo-sensitive cell 40 and a photo-electric conversion element 41; Described photo-sensitive cell is in the mode of scanning, the icon light and shade that the described display screen of sensing 1 is shown, and signal is passed to described photo-electric conversion element 41, via described photo-electric conversion element 41 the icon light and shade shown in the described display screen 1 is changed into current delivery to described control circuit board.
Wherein said printed circuit board (PCB) 2 and the described control circuit board 3 of turning all is arranged in the rotating shaft of described article for rotation, so described printed circuit board (PCB) 2 and the described control circuit board 3 of turning can be along with the article for rotation rotation.
Native system can be used on the multiple rotary bodies, and its described article for rotation is now lifted an automobile the advance tire and a default figure of a high-speed rotation, as an embodiment, illustrate that the action of native system and effect illustrate that it is described in detail as follows:
Load onto described display screen 1 in the doughnut inboard, and on wheel shaft, load onto described printed circuit board (PCB) 2 and the described control circuit board 3 of turning, described display screen 1 is fixed not with wheel turns, the light and shade of the described display screen 1 shown icon light source of described image sensor (Scanner) sensing, project one scan line 410 by described photo-sensitive cell, by block scope (the scope 421 that light source bright of described scanning linear 410 with the light source light and shade that senses, do not have and to sense light source 411) be passed to photo-electric conversion element, via described photo-electric conversion element the icon light and shade shown in the described display screen is changed into current delivery (please refer to shown in Figure 3) to the described control circuit board; Each LEDs respectively is connected to each switch on the pairing described switch pair by lead respectively in the described printed circuit board (PCB) 2 of turning, the described printed circuit board (PCB) 2 of turning connects described control circuit board by lead, the other end of described switch connects power supply, to provide electric power to give each LED, so can make each LED luminous.Its described image sensor (Scanner) is with the shown icon light and shade of the described display screen of rotary scanning mode sensing 1, and signal is passed to described photo-electric conversion element, after via described photo-electric conversion element signal being changed into electric current, connect its corresponding LED of lead conducting by described control circuit board, lighted to make described its corresponding LED.So when the car high-speed rotation, described image sensor (Scanner) is high-speed rotation and with the shown icon of scanned described display screen and then, described photo-sensitive cell scans the bright place of described icon section, to correspond to described switch, and signal is passed to described control circuit board, to make described switch conduction, controlling the LED of the described printed circuit board (PCB) 2 of turning, see visually that so LED on the described printed circuit board (PCB) 2 of turning coruscates shinny and demonstrate the shown pattern of described display screen.
Advantage of the present utility model is that icon can change arbitrarily, with the icon input store, and store different images, therefore the user can be according to the hobby of oneself, change shown image, as: use the situation at vehicle, each label can provide different icons according to needs, reaches suitable convenience.
When at high speed rotating the time, the quite high speed of the P.e.c. onboard led lamp of turning is along with tyre rotation, because the phenomenon of persistence of vision, people's eyes promptly have the effect of image persistance, just can see the pattern that described display screen is shown.For instance, be to travel with 60 kilometers speed per hour when a vehicle, the tire wheel about 33cm in footpath, about 120 degree of left and right two peripheries of the pattern that wheel covers can be learnt effectiveness of the present invention generally by computing hereinafter.When speed per hour was 60km/hr, second speed was 60 (km/hr) * 1000 (m/km) * 1/3600 (hr/s)=16.6666 (m/s).Tire circumference: 2 π R=2 * 3.14 * 0.33m=2.07m; Can get under the speed per hour 60km/hr, 1 second tyre revolution the number of turns be 16.6666 ÷ 2.07=8 circle.So tire revolution one circle needs 1/8=0.125 second under the speed per hour 60km/hr.If figure is 120 degree in tire one circle, then the demonstration time is 0.0417 second (1/3rd).Described scanner only use takes in tyre rotation one circle 1/3 traveling time (0.0417 second), just can finish scanning and showing of a pattern.General human eye was to discover interrupted pattern in a thirtieth second.So in the time of in 0.0417 second, the image that human eye is seen is consistent.
The reaction time of LED hereinafter is described.The LED reaction time produces displacement when high-speed travel: the LED reaction time, (Response time) was 80ns.With respect to above-mentioned 0.0417, it is enough to form enough resolutions, to show enough patterns clearly.
Suppose that now the car speed per hour of advancing is 60km.60 (km/hr) * 1000000 (mm/km) * 1/3600 (hr/s)=1666.6666 (mm/s) then.Displacement=1666.6666 so (m/s) * 80 * 10-9S=0.0013333mm.Displacement 0.001333mm explanation LED is immediate reaction.
Eyes according to the theoretical proof people of persistence of vision are to discover the of short duration disappearance of pattern again, therefore just continuous uninterrupted pattern always.
To shown in Fig. 5 (B), preferred application of the present utility model is for being used on the vehicle tyre as Fig. 4 (A), showing vehicle label sign, as: BMW, BENZ, TOYOTA etc.
The printed circuit board (PCB) 2 of turning described in the native system can be adjusted into half row, 1 row along with article for rotation speed or arrange LED more and do demonstration.
Each LED in the utility model also can be a LED lamp group, wherein comprises the LED of various different colours, with according to need cooperating different wiring mode showing different colors, and described LED mean lifetime 100,000 hours.
Native system still can be applicable on the rotating object, as: can be on windmill, locomotive, electric fan and the helicopter with LED illumination mode display text or pattern.
In sum, the design of consideration of this case hommization, quite realistic demand.Its concrete improvement has disappearance now, obviously has breakthrough progressive advantage compared to prior art, the enhancement that has effect really, and non-being easy to reached.This case disclosed or was exposed on domestic and the external document and market, had met patent statute.
More than explanation is just illustrative for the utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.
Claims (9)
1. one kind shows with the LED lamp on turning with optical scanning way and the device of icon it is characterized in that described device comprises:
One display screen, described display screen shows icon, described icon is pattern or literal; Described display screen can not followed the article for rotation rotation, and described display screen connects a power lead; Wherein said display screen comprises a processor and a storer, and described processor is controlled the shown icon of described display screen; Icon that described memory storage need show and handling procedure;
One printed circuit board (PCB) of turning, the described printed circuit board (PCB) of turning is placed at least one row's light emitting diode;
The whether conducting of one control circuit board, described control circuit board Control current; Wherein said control circuit board comprises a switch pair, and described switch pair has a plurality of switches; The action of opening and closing of described each switch is controlled respectively by described control circuit board; The lead of each described light emitting diode is connected respectively to corresponding described switch; The other end of described switch connects power supply, and described power supply provides electric power to give each described light emitting diode, makes each described lumination of light emitting diode;
One image sensor, described image sensor connects described control circuit board, and wherein said image sensor comprises a photo-sensitive cell and a photo-electric conversion element; Described photo-sensitive cell is in the mode of scanning, the icon light and shade that the described display screen of sensing is shown, and signal is passed to described photo-electric conversion element, via described photo-electric conversion element the icon light and shade shown in the described display screen is changed into current delivery to described control circuit board; And
When the car high-speed rotation, described image sensor is followed high-speed rotation and with the shown icon of scanned described display screen, described photo-sensitive cell scans the bright place of described icon section, to correspond to described switch, and signal is passed to described control circuit board, to make described switch conduction, controlling the light emitting diode of the described printed circuit board (PCB) of turning, see visually that so light emitting diode on the described printed circuit board (PCB) of turning coruscates shinny and demonstrate the shown pattern of described display screen.
2. according to claim 1 the demonstration with the LED lamp on turning with optical scanning way is characterized in that the other end of described power lead then connects automobile storage battery at the device of icon, and described automobile storage battery provides described display screen required electric power.
3. the device that on turning, shows icon with optical scanning way according to claim 1 with the LED lamp, it is characterized in that, the described printed circuit board (PCB) of turning across many described light emitting diode the two poles of the earth, respectively adds a current-limiting resistance in the middle of described turn printed circuit board (PCB) and each the described light emitting diode with 3V voltage.
4. according to claim 1 the demonstration with the LED lamp on turning with optical scanning way is characterized in that the described printed circuit board (PCB) of turning is disposed at one side of described article for rotation at the device of icon, looks part to make us easy sight; Wherein said display screen setting is disposed at the another side of described article for rotation, looks part to make us difficult sight.
5. the device that on turning, shows icon with optical scanning way according to claim 1 with the LED lamp, it is characterized in that, described printed circuit board (PCB) and the described control circuit board of turning all is arranged in the rotating shaft of described article for rotation, and described printed circuit board (PCB) and the described control circuit board of turning can be along with described article for rotation rotation; And described display screen is fixing not with wheel turns.
6. according to claim 1 the demonstration with the LED lamp on turning with optical scanning way is characterized in that described device is incorporated on the vehicle tyre, to show vehicle label sign at the device of icon.
7. the device that on turning, shows icon with optical scanning way according to claim 1 with the LED lamp, it is characterized in that the described printed circuit board (PCB) of turning is adjusted into half row, 1 row or arranges in the light emitting diode any mode more and do demonstration along with described article for rotation speed.
8. the device that on turning, shows icon with optical scanning way according to claim 1 with the LED lamp, it is characterized in that, it is incorporated on the described article for rotation, show icon in described lumination of light emitting diode mode, wherein said article for rotation is implemented in the advertisement plate of windmill, vehicle, electric fan and tool runner each.
9. according to claim 1 with optical scanning way device with LED lamp demonstration icon on turning, it is characterized in that described display screen is LCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200012376U CN201364707Y (en) | 2009-01-16 | 2009-01-16 | Device for displaying icons on rotating body via LED lamp in optical scanning form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200012376U CN201364707Y (en) | 2009-01-16 | 2009-01-16 | Device for displaying icons on rotating body via LED lamp in optical scanning form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364707Y true CN201364707Y (en) | 2009-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200012376U Expired - Fee Related CN201364707Y (en) | 2009-01-16 | 2009-01-16 | Device for displaying icons on rotating body via LED lamp in optical scanning form |
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| Country | Link |
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| CN (1) | CN201364707Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967890A (en) * | 2017-11-08 | 2018-04-27 | 深圳市屯奇尔科技有限公司 | Diameter dislocation sampling rotation RGB light bar display methods, device and computer-readable recording medium |
-
2009
- 2009-01-16 CN CNU2009200012376U patent/CN201364707Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967890A (en) * | 2017-11-08 | 2018-04-27 | 深圳市屯奇尔科技有限公司 | Diameter dislocation sampling rotation RGB light bar display methods, device and computer-readable recording medium |
| US10748251B2 (en) | 2017-11-08 | 2020-08-18 | Shenzhen Tunkey Technology Co., Ltd. | Display method and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20140116 |