CN2566407Y - Multipoint flashing drawing board - Google Patents
Multipoint flashing drawing board Download PDFInfo
- Publication number
- CN2566407Y CN2566407Y CN 02267176 CN02267176U CN2566407Y CN 2566407 Y CN2566407 Y CN 2566407Y CN 02267176 CN02267176 CN 02267176 CN 02267176 U CN02267176 U CN 02267176U CN 2566407 Y CN2566407 Y CN 2566407Y
- Authority
- CN
- China
- Prior art keywords
- light
- flash
- board
- stroboscopic lamp
- multiple spot
- 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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Abstract
The utility model relates to a multipoint flashing drawing board, which comprises a front machine casing with a drawing attachment board, wherein, the inside of the machine casing is provided with a light source and a back end board, and optical fibers and a circuit board are arranged in the front machine casing. The light source is composed of a stroboscopic lamp, and one end of the fiber optics is connected with the stroboscopic lamp and the circuit board. The other end of the fiber optics passes through small holes on the drawing attachment board, and the flash of the stroboscopic lamp in the circuit of the circuit board is completed by a time controller IC. The time controller IC is connected with an oscillator, and the time for closing the lamp is adjusted by a capacitance R1. The time for opening the lamp is adjusted by a capacitance R2, and an output leg (53) of the time controller IC controls the base and emitter of a transistor C of the stroboscopic lamp through a resistor K and the transistor C to cause the stroboscopic lamp to flash. The multipoint flashing drawing board of the utility model guides light onto the drawing attachment board and displays patterns and characters composed of flashing spots on the drawing attachment board to sufficiently represent the picture content of the drawing board and to enrich produce functions.
Description
Technical field
The utility model relates to the light chart board, particularly a kind of chart board that the flash of light of multiple spot place is arranged on the pinup picture plate.
Background technology
Existing light chart board generally is in the pinup picture plate light source to be set, and it can show pattern and literal on the pinup picture plate.Also have a kind of solid figure product, can be made into various three-dimensional shapes, and decorate light transmitting fiber is arranged, perhaps make three-dimensional shape by light transmitting fiber fully, by bulb light is derived through light transmitting fiber again.Said two products is obvious some dullness aspect display pattern or three-dimensional shape, and performance is abundant inadequately.
Summary of the invention
Task of the present utility model provides a kind of multiple spot flash of light chart board, and it shows pattern on the pinup picture plate and literal by light transmitting fiber with the flash of light form, has solved the problem that existing product is dull and performance is abundant inadequately.
The technical solution of the utility model is as follows:
A kind of multiple spot flash of light chart board, it comprises the front housing that the pinup picture plate is housed, the light source of settling in the mmi machine shell, and back shroud, it also is included in light transmitting fiber and the circuit board of installing in the front housing; Described light source is made up of stroboscopic lamp; A described fibre-optic end is connected with circuit board with stroboscopic lamp, and aperture and pinup picture plate that the fibre-optic other end passes on the pinup picture plate link; The flash of light of the stroboscopic lamp in the described board circuit is finished by time controller IC, time controller IC connection oscillator, time of turning off the light is adjusted by electric capacity R1, lighting time is adjusted by electric capacity R2, the output pin of time controller IC (53) is through resistance K and triode C, the triode C base stage and the emitter of control stroboscopic lamp make the stroboscopic lamp flash of light.
Multiple spot of the present utility model flash of light chart board by light transmitting fiber with the photoconduction of stroboscopic to the pinup picture plate, can show pattern and the literal formed by shining point on the pinup picture plate, fully showed the image content on the chart board, enriched product connotation.
Description of drawings
Fig. 1 is the schematic appearance of a kind of multiple spot flash of light chart board of the present utility model.
Fig. 2 is the decomposing schematic representation of Fig. 1 multiple spot flash of light chart board.
Fig. 3 is the structural representation of light transmitting fiber and the binding of pinup picture plate in Fig. 1 multiple spot flash of light chart board.
Fig. 4 is the circuit diagram of Fig. 1 multiple spot flash of light chart board.
Embodiment
Referring to Fig. 1 to Fig. 3, a kind of multiple spot flash of light chart board of the present utility model mainly is made up of light source of settling in the front housing 1 that pinup picture plate 11 is housed, the mmi machine shell 1 and back shroud 2 etc.Light transmitting fiber 3 and circuit board 4 are installed in the mmi machine shell 1.Light source is made up of stroboscopic lamp 5.
The lower end of light transmitting fiber 3 is connected with circuit board 4 with stroboscopic lamp 5, and aperture and pinup picture plate 11 that the upper end of light transmitting fiber 3 is passed on the pinup picture plate 11 link.Pinup picture plate 11 is a kind of transparent offset plates that post pattern and literal.As shown in Figure 3, light transmitting fiber 3 is to fix by heating with the binding of pinup picture plate 11, makes the termination of light transmitting fiber 3 closely be combined on the pinup picture plate 11 and only exposes shining point.The termination of some light transmitting fibers 3 is attached on the pinup picture plate 11, and presses pattern and literal layout shining point on the pinup picture plate 11, just forms the pattern and the literal of flash of light thus.
Light transmitting fiber 3 by a branch of or two the bundle more than form.What Fig. 2 represented is two bundle light transmitting fibers 3, many light transmitting fibers of every Shu Hanyou 3.In order to obtain better visual effect, the fibre-optic bundle of being formed is preferably in more than two bundles, and beam splitting quantity is many more, and visual effect is good more.
Stroboscopic lamp 5 is by forming more than one group or two groups.What Fig. 2 represented is two groups of stroboscopic lamps 5, and every group of stroboscopic lamp 5 led fiber 3 with single beam respectively and be connected with single circuit board 4.Circuit board 4 among Fig. 2 is two of relative set also.
Referring to Fig. 4, circuit according to multiple spot flash of light chart board embodiment shown in Figure 2, it is made up of the stroboscopic lamp of two groups of different frequencies, wherein one group is that per minute dodges 70 times approximately, its time is adjusted by 0.1 μ/400V and #1M+3M3, another group is that per minute dodges 60 times approximately, and its time is adjusted by 0.1 μ/400V and #2.2M+3M3.Adopt the stroboscopic lamp of two groups of different frequencies to simulate the random flash of light of image content on the chart board, for example flash of light of Paris Eiffel Tower pattern.The characteristics of this circuit are exactly to utilize optical fiber to simulate the flash of light of pattern on the chart board of being made up of tens thousand of stroboscopic lamps.
Two groups of stroboscopic lamps in this circuit required to glisten simultaneously after 16～20 seconds, suspended for 3～4 seconds, repeated flash of light again, so circulation, and this is finished by time controller IC555.The IC555 connection oscillator, time of turning off the light is adjusted by R1, and lighting time is adjusted by R2.The output pin 53 of IC555 is controlled the C3279 transistor base and the emitter of two groups of stroboscopic lamps through two 100K resistance and two C1815 triodes, and two groups of stroboscopic lamps are glistened after 16～20 seconds simultaneously, suspends for 3～4 seconds, repeats flash of light again, does circulation continuously.
Adopting 1 μ/450V main capacitance, is to consider stroboscopic lamp if do not glisten when breaking down, and voltage can raise, but can not damage main capacitance.This circuit is provided with the 650mA restorable insurance element by 6 volts of power supplies, can prevent excess current, and has electric power polarity to connect the protection of inverse time.
The flash of light energy of every group of stroboscopic lamp is by main capacitance 1 μ/450V and charging voltage decision.Charging voltage is about 330 volts, therefore the flash of light energy 1/2CV of every group of stroboscopic lamp
2≈ 0.05 watt-second.Two groups of stroboscopic lamps amount to 0.1 watt-second.
As shown in Figure 2, supply socket 6 is housed on the sidewall of mmi machine shell 1, for example connects constant voltage dc source.Power switch 7 also is housed, to control the power supply of this multiple spot flash of light chart board on the sidewall of mmi machine shell 1.
Claims (5)
1. multiple spot flash of light chart board, it comprises the front housing that the pinup picture plate is housed, and the light source of settling in the mmi machine shell, and back shroud is characterized in that, and it also is included in light transmitting fiber and the circuit board of installing in the front housing; Described light source is made up of stroboscopic lamp; A described fibre-optic end is connected with circuit board with stroboscopic lamp, and aperture and pinup picture plate that the fibre-optic other end passes on the pinup picture plate link; The flash of light of the stroboscopic lamp in the described board circuit is finished by time controller IC, time controller IC connection oscillator, time of turning off the light is adjusted by electric capacity R1, lighting time is adjusted by electric capacity R2, the output pin of time controller IC (53) is through resistance K and triode C, the triode C base stage and the emitter of control stroboscopic lamp make the stroboscopic lamp flash of light.
2. multiple spot according to claim 1 flash of light chart board is characterized in that, described light transmitting fiber is by a branch of or form many light transmitting fibers of every Shu Hanyou more than two bundles.
3. multiple spot flash of light chart board according to claim 1 is characterized in that described stroboscopic lamp is by forming more than one group or two groups, and every group of stroboscopic lamp led fiber with single beam respectively and be connected with single circuit board.
4. multiple spot flash of light chart board according to claim 1 is characterized in that, on the sidewall of described front housing supply socket is housed.
5. multiple spot flash of light chart board according to claim 1 is characterized in that, on the sidewall of described front housing power switch is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267176 CN2566407Y (en) | 2002-09-16 | 2002-09-16 | Multipoint flashing drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267176 CN2566407Y (en) | 2002-09-16 | 2002-09-16 | Multipoint flashing drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566407Y true CN2566407Y (en) | 2003-08-13 |
Family
ID=33732823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02267176 Expired - Fee Related CN2566407Y (en) | 2002-09-16 | 2002-09-16 | Multipoint flashing drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566407Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915683A (en) * | 2011-08-03 | 2013-02-06 | 纬创资通股份有限公司 | Light guide decorative plate and touch control light-emitting decorative plate |
-
2002
- 2002-09-16 CN CN 02267176 patent/CN2566407Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915683A (en) * | 2011-08-03 | 2013-02-06 | 纬创资通股份有限公司 | Light guide decorative plate and touch control light-emitting decorative plate |
| CN102915683B (en) * | 2011-08-03 | 2015-03-11 | 纬创资通股份有限公司 | Light guide decorative plate and touch control light-emitting decorative plate |
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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 |