CN2881867Y - LED screen - Google Patents
LED screen Download PDFInfo
- Publication number
- CN2881867Y CN2881867Y CN 200620001493 CN200620001493U CN2881867Y CN 2881867 Y CN2881867 Y CN 2881867Y CN 200620001493 CN200620001493 CN 200620001493 CN 200620001493 U CN200620001493 U CN 200620001493U CN 2881867 Y CN2881867 Y CN 2881867Y
- Authority
- CN
- China
- Prior art keywords
- light emitting
- emitting diode
- rotating cylinder
- circuit board
- leds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
A LED screen comprises mainly a rotary tube. A row of LEDs arranged vertically on the surface of the rotary tube. A circuit board is installed inside the rotary tube and connected electrically with these LEDs. A riving program is predefined for the circuit board. A support pole is linked on upside of the rotary tube. A rotary axis of the motor is linked on the underside of the rotary tube. The motor is fastened and connected to another supporting pole. The two supporting poles are fastened to walls or other positions. The LEDs emit single color or a combination of different colors. Graphs and texts constituted by turning on LEDs on different positions on the basis of visual delay theory. The LED screen does not require a large number of LEDs.
Description
Technical field
The utility model relates to light emitting diode (LED) display screen, refers to a kind of vision delay principle of utilizing especially, presents pattern or the literal be made up of the light emitting diode of lighting diverse location, and need not use the light emitting diode (LED) display screen of a large amount of light emitting diodes.
Background technology
General light emitting diode (LED) display screen, usually be provided with the LED matrix of longitudinal and transverse arrangement at a large-scale plate body, constitute different literal or pattern by lighting of diverse location LED, because required LED quantity is quite huge, not only cause with high costsly, and, also form the puzzlement in the maintenance when if wherein LED damages, LED display can't extensively be used, and real is the disappearance of this kind high-tech product.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of vision of utilizing to be detained principle, presents pattern or the literal be made up of the light emitting diode of lighting diverse location, and need not use the light emitting diode (LED) display screen of a large amount of light emitting diodes.
The technical solution of the utility model: a kind of light emitting diode (LED) display screen mainly has several light emitting diodes; Each light emitting diode becomes row vertically to be arranged in the surface of a rotating cylinder; This rotating cylinder inside is provided with a circuit board, and this circuit board electricity is connected to each light emitting diode, and this circuit board is preset with driver; This rotating cylinder top is articulated in a support bar, and this rotating cylinder below is fixed in the rotation axis of a motor, and this motor is fixed in another support bar; Two support bars are fixed in wall or other place.Wherein, described light emitting diode is a solid color, perhaps is the combination of different colours.
Advantage of the present utility model is:
1, because each light emitting diode becomes one to be listed as the surface that vertically is arranged in a rotating cylinder, so the limited amount of the light emitting diode that uses.
2, because the conversion rate of the rotating speed of rotating cylinder and the light emitting diode of lighting is higher than the hold-up time of people's vision, therefore, when the people watches this rotating cylinder, then can sees and light pattern or the literal of being formed by the diverse location light emitting diode.
Description of drawings
Fig. 1, be stereographic map of the present utility model.
Fig. 2, be three-dimensional exploded view of the present utility model.
Fig. 3, be cut-open view of the present utility model.
Fig. 4, be action synoptic diagram of the present utility model.
Embodiment
See also Fig. 1, shown in 2, the utility model one preferred embodiment, a kind of light emitting diode (LED) display screen, mainly be provided with a rotating cylinder 1, this rotating cylinder 1 surface is provided with several light emitting diodes 11 that row are vertically arranged, this rotating cylinder 1 top is articulated in a support bar 12, and the below is provided with a motor 13, and the transmission shaft 131 of this motor 13 is fixed in rotating cylinder 1, this motor 13 is connected in another support bar 14, wherein, each light emitting diode 11 is connected in the circuit board in the rotating cylinder 1, and this circuit board is provided with driver, constitute light emitting diode (LED) display screen 100, by support bar 12,14 are fixed in metope or other place, drive rotating cylinder 1 rotation by motor 13, during rotation, because the driver of circuit board is the time at certain intervals, order is lighted the light emitting diode 11 of diverse location, and because of the delay effect of human vision, 1 of this rotating cylinder shows different pattern or literal.
See also shown in Figure 3, this rotating cylinder 1 surface is provided with the light emitting diode 11 that row are vertically arranged, each light emitting diode 11 is connected in the circuit board 15 in the rotating cylinder 1, this circuit board 15 is preset with driver, this circuit board 15 is connected in power supply supply element 16 (battery or other supply element), when motor 13 drives rotating cylinder 1 rotation, this circuit board 15 is lighted the light emitting diode 11 of diverse location simultaneously in certain interval time, when this rotating cylinder 1 rotates, because the delay principle of human vision, then can see pattern or literal that the light emitting diode 11 lighted by diverse location is formed.
See also shown in Figure 4, during the utility model action, driving rotating cylinder 1 by motor 13 rotates with certain rotating speed, in the time of rotation, the its internal circuit plate will be at certain intervals the time light the light emitting diode 11 of diverse location because the conversion rate of the rotating speed of rotating cylinder 1 and the light emitting diode of lighting is higher than people's the vision hold-up time, therefore, when this rotating cylinder 1 is looked in people's sight, then can see and light pattern or the literal of being formed by diverse location light emitting diode 11.
Each above-mentioned light emitting diode 11 can be different colours, or is the combination of different colours, makes its pattern that constitutes or literal present multicolour, changes and aesthetic feeling and have more.
Claims (2)
1, a kind of light emitting diode (LED) display screen mainly has several light emitting diodes; It is characterized in that:
Each light emitting diode becomes row vertically to be arranged in the surface of a rotating cylinder; This rotating cylinder inside is provided with a circuit board, and this circuit board electricity is connected to each light emitting diode, and this circuit board is preset with driver; This rotating cylinder top is articulated in a support bar, and this rotating cylinder below is fixed in the rotation axis of a motor, and this motor is fixed in another support bar; Two support bars are fixed in wall or other place.
2, light emitting diode (LED) display screen according to claim 1 is characterized in that: described light emitting diode is a solid color, perhaps is the combination of different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001493 CN2881867Y (en) | 2006-01-24 | 2006-01-24 | LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001493 CN2881867Y (en) | 2006-01-24 | 2006-01-24 | LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881867Y true CN2881867Y (en) | 2007-03-21 |
Family
ID=37881708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620001493 Expired - Fee Related CN2881867Y (en) | 2006-01-24 | 2006-01-24 | LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881867Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI462071B (en) * | 2010-06-02 | 2014-11-21 | Nat Univ Chin Yi Technology | Rotated rgb led true color display apparatus and control method |
| CN103997848B (en) * | 2014-05-30 | 2017-01-11 | 昆山一邦泰汽车零部件制造有限公司 | Cylinder rotary printed circuit cylinder |
-
2006
- 2006-01-24 CN CN 200620001493 patent/CN2881867Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI462071B (en) * | 2010-06-02 | 2014-11-21 | Nat Univ Chin Yi Technology | Rotated rgb led true color display apparatus and control method |
| CN103997848B (en) * | 2014-05-30 | 2017-01-11 | 昆山一邦泰汽车零部件制造有限公司 | Cylinder rotary printed circuit cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |