CN2304169Y - Laser picture-displaying apparatus - Google Patents
Laser picture-displaying apparatus Download PDFInfo
- Publication number
- CN2304169Y CN2304169Y CN 97239776 CN97239776U CN2304169Y CN 2304169 Y CN2304169 Y CN 2304169Y CN 97239776 CN97239776 CN 97239776 CN 97239776 U CN97239776 U CN 97239776U CN 2304169 Y CN2304169 Y CN 2304169Y
- Authority
- CN
- China
- Prior art keywords
- horizontal deflection
- deflection device
- vertical deflector
- laser
- convex surface
- 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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- Illuminated Signs And Luminous Advertising (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Lasers (AREA)
Abstract
The utility model relates to a graphics-displaying device using lasers, which is applied to advertising industry, and comprises a He-Ne laser device, an Argon ion laser device, a plurality of horizontal deflectors, and a plurality of vertical deflectors. The utility model is characterized in that the horizontal deflectors, the vertical deflectors, and prisms which are used for distinguishing color beams are arranged in front of the He-Ne laser device and the Argon ion laser device; a convex-surface reflector is arranged in front of each of the vertical deflectors, and is controlled by a computer which is provided with a graphic datum software to cause each convex-surface reflector to radiate the pictures of the predetermined graphics. The utility model has the characteristics of wide application ranges, large-sized displayed graphics, simple maintenance, low cost, and no need of permanently installation sites.
Description
The utility model relates to the photoelectric display graphics device of advertising, particularly uses the device of laser display figure.
Current, the device that relates to the photoelectric display figure in the prior art mainly contains big screen LED array and large-curtain projecting TV set.The big screen LED array be adopt the row field successively circulation light LED device on the screen, utilize human eye vision to persist effect, form animated image.The shortcoming that this type of big screen LED array exists is a cost cost height, maintenance difficult, fixing fabricating yard must be arranged.Large-curtain projecting TV set is that LCD display board or the luminous CRT that will illuminate are incident upon on the screen with Imaging Principle, forms image.The shortcoming that this type of projection TV exists is can only use at night, maintenance difficult, must have fixing fabricating yard and display graphics size less.
In view of the foregoing, goal of the invention of the present utility model provides a kind of device with the laser display figure, it not only day and night can use, the display graphics size is big, the cost cost is lower, and keeps in repair fabricating yard easy, that need not to fix.
In order to reach above-mentioned goal of the invention, the technical solution of the utility model realizes as follows: with the device of laser display figure, it comprises helium-neon laser, Argon ion laser, a plurality of horizontal deflection device and a plurality of vertical deflector.Its design feature is, is equipped with the horizontal deflection device before the described helium-neon laser, is equipped with vertical deflector before the horizontal deflection device, be provided with before the vertical deflector can scanning subtended angle broadening the convex surface reflective mirror; Be provided with the prism that blue light and green glow composition can be separated before the described Argon ion laser, the place ahead of being penetrated blue light and green glow by prism is equipped with the horizontal deflection device respectively, be equipped with vertical deflector before each horizontal deflection device, being equipped with before each vertical deflector can be with the convex surface reflective mirror of scanning subtended angle broadening; The action deflection of described each horizontal deflection device and each vertical deflector is controlled by the computing machine that is provided with graph data software, makes each convex surface reflective mirror penetrate default graphic picture.
According to above-mentioned technical scheme, described each convex surface reflective mirror is rotated or moves by set driven by motor rotating mechanism or servo-control system mechanism controls by the computing machine that is provided with graph data software.
Because it is light source that the utility model has adopted with the laser beam, action deflection by above-mentioned each the horizontal deflection device of the computer control that is provided with graph data software, each vertical deflector, make each convex surface reflective mirror penetrate default graphic picture, thereby can be incident upon on any high-lager building surface, the hillside image of scanning even in the smoke screen of sky, be not subjected to the influence of display background, the picture display size can be very big.Because brightness of laser beam height is so the utility model can by day or all use night.Because the utility model can partial installation, very be convenient to maintenance again, also need not the fabricating yard of fixing.Compared with prior art, have the design uniqueness, rational in infrastructure, brightness, sharpness height, the lower-cost characteristics of unit area display size cost.It will be in the equipment of advertising, as independently gang's appearance.
The utility model is described in further detail below in conjunction with accompanying drawing and concrete embodiment.
Accompanying drawing is the utility model refraction of optical beam and display graphics principle schematic.
Referring to accompanying drawing, a kind of device with the laser display figure comprises helium-neon laser 1, Argon ion laser 2, a plurality of horizontal deflection device 4 and a plurality of vertical deflector 5.Be equipped with horizontal deflection device 4 before the helium-neon laser 1, be equipped with vertical deflector 5 before the horizontal deflection device 4, being provided with before the vertical deflector 5 can be with the convex surface reflective mirror 7 of scanning subtended angle broadening; Be provided with the prism 3 that blue light and green glow composition can be separated before the Argon ion laser 2, the place ahead of penetrating blue light and green glow by prism 3 is equipped with horizontal deflection device 4 respectively, be equipped with vertical deflector 5 before each horizontal deflection device 4, also being equipped with before each vertical deflector 5 can be with the convex surface reflective mirror 7 of scanning subtended angle broadening; Each above-mentioned horizontal deflection device 4, the action deflection of each vertical deflector 5 are controlled by the computing machine 6 that is provided with graph data software, make each convex surface reflective mirror 7 penetrate default graphic picture.Each above-mentioned in addition convex surface reflective mirror 7 lower end are provided with the rotating mechanism that is driven by motor 8 or servo-control system mechanism can rotate each convex surface reflective mirror 7 at random or move, and motor 8 is still by computing machine 6 controls that are provided with graph data software.
When using the utility model, according to the situation of display background and the automatic control program of user's needs design configuration picture software and default computing machine 6.By required orientation helium-neon laser 1, Argon ion laser 2, prism 3 and each horizontal deflection device 4, each vertical deflector 5, each convex surface reflective mirror 7 are installed.The laser beam of helium-neon laser 1 and Argon ion laser 2 is drawn the different static wire-frame graphics mode of each width of cloth and is resembled a draught machine of never lifting pen, different still images are to show successively with the speed more than per second 50 width of cloth, form motion picture, default graphic picture promptly can be radiated on the display background, first-class as high-lager building surface, hillside.If shown graphic picture is jumbo animated image, in the same moment, the most of space of picture does not all have image, thereby show that a width of cloth animation face is that one side by whole image moves to another side, rotated according to default automatic control program control motor 8 by computing machine 6 this moment, drives set rotating mechanism or servo-control system mechanism controls convex surface reflective mirror 7 rotate or move the realization graphic picture by the animation face to quiet picture process.
Explanation in addition, if default graphic picture needs a plurality of helium-neon lasers 1 and a plurality of Argon ion laser 2, then by the technique scheme mode horizontal deflection device 4, vertical deflector 5 and prism 3, convex surface reflective mirror 7 are set respectively before each helium-neon laser 1 and the Argon ion laser 2 so.Computing machine 6 unified controls by being provided with required graph data software realize the figure that projection is complete again.Suchlike technical scheme also all belongs to protection domain of the present utility model.
Claims (2)
- One kind be suitable for advertising, with the device of laser display figure, it comprises helium-neon laser (1), Argon ion laser (2), a plurality of horizontal deflection device (4) and a plurality of vertical deflector (5), it is characterized in that: the preceding horizontal deflection device (4) that is equipped with of described helium-neon laser (1), the preceding vertical deflector (5) that is equipped with of horizontal deflection device (4), preceding being provided with of vertical deflector (5) can be with the convex surface reflective mirror (7) of scanning subtended angle broadening; Described Argon ion laser (2) is preceding to be provided with the prism (3) that blue light and green glow composition can be separated, the place ahead of being penetrated blue light and green glow by prism (3) is equipped with horizontal deflection device (4) respectively, the preceding vertical deflector (5) that is equipped with of each horizontal deflection device (4), preceding being equipped with of each vertical deflector (5) can be with the convex surface reflective mirror (7) of scanning subtended angle broadening; The action deflection of described each horizontal deflection device (4) and each vertical deflector (5) is controlled by the computing machine that is provided with graph data software (6), makes each convex surface reflective mirror (7) penetrate default graphic picture.
- 2. according to the described device with the laser display figure of claim 1, it is characterized in that: described each convex surface reflective mirror (7) drives rotating mechanism by the computing machine that is provided with graph data software (6) by set motor (8) or the servo-control system mechanism controls is rotated or moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239776 CN2304169Y (en) | 1997-07-11 | 1997-07-11 | Laser picture-displaying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239776 CN2304169Y (en) | 1997-07-11 | 1997-07-11 | Laser picture-displaying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304169Y true CN2304169Y (en) | 1999-01-13 |
Family
ID=33949688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239776 Expired - Fee Related CN2304169Y (en) | 1997-07-11 | 1997-07-11 | Laser picture-displaying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304169Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317136A (en) * | 2014-10-14 | 2015-01-28 | 上海理工大学 | Picosecond and light-second pulse laser output switching device and control method thereof |
-
1997
- 1997-07-11 CN CN 97239776 patent/CN2304169Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317136A (en) * | 2014-10-14 | 2015-01-28 | 上海理工大学 | Picosecond and light-second pulse laser output switching device and control method thereof |
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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 |