CN2243109Y - Device for making picture looklike moving - Google Patents

Abstract

The utility model relates to a device for making picture look like moving, which is composed of an optical system, a polarization system, pictures and a box body, wherein the polarization system comprises a polarization guide strip, a rotatable polarizing plate, a uniform light plate, a polarizing plate and a wave plate, wherein the polarization guide strip is composed of a plurality of polarizing plates of which the bearings of optical axis turn at a certain angle. The attachment mode can be attached through the transparent adhesive tape. When light is emitted toward the picture, partial scenes of the picture seem to have dynamic feeling according to the original design adhesive location; partial scenes are multicoloured, causing watchers to be in the natural sceneries of ripply flowing water, torrential waterfall and ripply waves and adding sentiment. The device for making picture look like moving has the advantages of novel and unique design, and simple structure.

Description

Make picture seem dynamic device

The utility model relates to the technological improvement of decoration, advertisement field.

The picture of decoration painting, advertisement poster or other pictures that general confession people view and admire is static, is the picture of width of cloth calmness.Be decorated with the picture of flowing water or waterfall as a width of cloth, hang hang after, watch, appreciate from that angle do not have that Stream purl, the waterfall rapids swashs, just as coming to the sensation in its border personally, influence ornamental value.Shortcoming is that picture does not have dynamic sense, authenticity is poor.

In view of there is deficiency in prior art, the purpose of this utility model is to overcome above-mentioned shortcoming, and provides a kind of polaroid that utilizes to produce the dynamic effect producing device, makes a certain picture scape of picture seem dynamic.

The purpose of this utility model can realize by following measure: make picture seem dynamic apparatus, be made up of electro-optical system, polarized systems, picture and casing, polarized systems comprises even tabula rasa and wave plate and polaroid, polarization mode bar, connects the rotatory polarization sheet of dress with micromotor in the electro-optical system.

The purpose of this utility model can also realize by following measure: the simultaneously sticking dress picture of even tabula rasa reverse side, the sticking dress of another side polarization mode bar, the polarization mode bar is made up of 2 revolvable polaroids of above optical axis direction.The optical axis of wave plate and polaroid optical axis are positioned at the another side of sparing tabula rasa behind the sticking dress at 45 mutually.

The explanation of accompanying drawing drawing

Accompanying drawing 1, the utility model structure drawing of device

Accompanying drawing 2, the utility model light and shade striped synoptic diagram

Accompanying drawing 3, the utility model circuit diagram

The utility model is described in further detail in conjunction with the accompanying drawings: see accompanying drawing (1), draw (1), even tabula rasa (2), polarization mode bar (3), the sticking dress of even tabula rasa (2) one side picture (1) reverse side, the sticking dress of another side polarization mode bar (3), rotatory polarization sheet (4) connects dress, light source (5), casing (7) with micromotor (6), wave plate (8), polaroid (9).Light source (5) is as adopting annular daylight lamp, and micromotor (6) adopts as use the 6V direct current generator.

The principle of the vision that produce to flow is made up of two groups of polaroids, sees accompanying drawing (2), when its two groups of sheet optical axis directions are parallel, and optical axis (3-1), (4-1), light transmission then is for becoming clear.When two groups of sheet optical axis directions are vertical, optical axis (3-3), (4-1), then light covers, for black dull, when there is angle in two groups of sheet optical axis directions, optical axis (3-2), (4-1) or (3-4), (4-1), then portions of light hides and goes, and is light half-light.If rotation is wherein during one group of sheet, the optical axis direction of two groups of sheets be by parallel → vertical → parallel or vertical → parallel → vertical, light also be printing opacity → shading → printing opacity or shading → printing opacity → shading, brightness by bright → dark → bright or by secretly → bright → secretly.Fixing when polarization mode bar (3), during rotatory polarization sheet (4), optical axis direction constantly changes, on the contrary light also can be thereupon see through, cover, through or, constantly have bright light to transfer dark gradually to, otherwise or, form the phenomenon that either overt or covert striped moves.

In polarization field, increase dress wave plate (claiming the optical delay sheet again), parallel to each other or vertical by the birefringence of dried wave plate at two polaroid optical axises, form and interfere colour, the wave plate of different birefringence differences produces the effect of different interference color.When wave plate and polarization field wherein one group of polaroid connect and adorn the mutual angle at 45 of optical axis, rotate another group polaroid, produce and pass the colour that changes.Different azimuth on the polaroid connects and pretends to the wave plate of position size shape, and colour is to have multicoloured constantly passing to change effect.

See accompanying drawing (1), the AB that polarization mode bar (3) is accompanying drawing (2) is made up of the polaroid of 2 above optical axis direction rotations, and establishing adjacent two angle is Q °, and the bar number of forming the polarization mode bar of a unit is N, then

When adjacent two angle is 45 °, then form a unit mould bar by 4, see the D of accompanying drawing (2), bar is counted N and is advisable with integer.The bar number of a unit is to influence the smooth of bright striped.

Rotatory polarization sheet (4) is by micromotor (6) control rotating speed, and rotating speed is fast, and then the conversion of light and shade striped is also fast.

For the dynamic sense of reality of picture is strengthened, the unsuitable straight poster face of polarization mode bar adds even tabula rasa between picture and polarization mode bar, make the light and shade stripe edge fuzzy, not too obvious.Even tabula rasa adopts glass or organic glass to make.

One width of cloth is decorated with the picture of scenery such as flowing water waterfall, it is seemed dynamically and colored enforcement: the one side that the reverse side of drawing (1) is pasted on even light glass (2) with transparent adhesive tape, its another side is with respect to the orientation of running water painting scape, paste polarization mode bar (3) with transparent adhesive tape, the mould bar is affixed on tracing paper with several pieces polaroids and makes; With respect to the orientation that scape is drawn at other positions, stickup polaroid (9) and wave plate (8), then with inlaying case (7) one ends, dress micromotor (6) reaches the rotatory polarization sheet (4) that connects dress with it in the case, and annular daylight lamp (5) connects lead.Work as power connection, lamp is bright, motor rotates, driven rotary polaroid rotation, the continuous conversion angle of the polaroid optical axis direction of its optical axis direction and polarization mode bar, otherwise produce light by bright change gradually secretly or, form the striped of the continuous conversion of light and shade, corresponding flowing water waterfall is either overt or covert to be moved, and the mould bar is made up of multiple-unit, and then the conversion striped is also many; The wave plate of optical axis direction conversion and the different birefringence differences of multi-disc between rotatory polarization sheet and polaroid and wave plate again produces and interferes coloredly, and illuminating behind the picture scape is that colour is passed and changed, colorful.Watch from the front of drawing, still come to that Stream purl personally, the waterfall rapids swashs, prismy physical environment, temperament and interest multiplication.

The shape of polarization matrix, width is the side of making, round, oblate and irregular shape according to picture size.Wave plate is made multiple shape according to the requirement of picture colour.

The utility model as home decoration, show window exhibition, can be made into box-type according to different use occasions, requirement, also separate type.When requiring to be made into separate type is such: will draw, spare tabula rasa, polaroid and wave plate, and the sticking one of dressing up of polarization mode bar, rotating shake sheet, motor, light source etc. is another body.

The utility model compared with prior art has the following advantages: the first, change picture Former is static shape, and tranquil picture is seemed dynamically, and colour is passed to change to strengthen and drawn on the picture The sense of reality just as the sense that the audience comes to its border personally, doubles with temperament and interest; Second applicability By force, not only can be used for home decoration, also can be used for showing that for publicity exhibition is multiple wide Accuse; The combination of the 3rd Science and art is for people's aesthetics provides a kind of new means; The 4th is simple in structure, and cost is low, modern design.

Claims (3)

1, a kind ofly be used to make picture to seem dynamic device, form by electro-optical system, polarized systems, picture and casing, it is characterized in that described polarized systems comprises even tabula rasa, wave plate and polaroid, polarization mode bar, connects the rotatory polarization sheet of dress with micromotor in the electro-optical system.

2, the picture that makes according to claim 1 seems dynamic device, it is characterized in that the simultaneously sticking dress picture of described even tabula rasa reverse side, the sticking dress of another side polarization mode bar, and described polarization mode bar is made up of 2 revolvable polaroids of above optical axis direction.

3, the picture that makes according to claim 1 seems dynamic device, it is characterized in that described wave plate, its optical axis and polaroid optical axis are positioned at even tabula rasa another side behind the sticking dress at 45 mutually.

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