CN2638087Y - Mohr's streak simulation picture lamp box - Google Patents

Abstract

The utility model relates to a moire fringe emulated interface produced by optical information processing technique, in particular to a colorful emulated interface with big interface and multi forms that can be applied to producing light box devices used in fields such as advertisement and decoration, mainly comprises a motor, a driving shaft, a driven shaft, a preposing grating, a moire picture, a preposing picture, a concave convex wheel, a vibration bar, a light source, a spring, a light box body, etc. Two sides of the light box body are respectively provided with the driving shaft and the driven shaft; one end of the driving shaft is provided with the motor and the other end is provided with the concave convex wheel that engages with the vibration bar; the front part of the light source is provided from front to back with the preposing picture, the preposing grating and the moire picture; the moire picture is integrated into a whole by the picture and the preposing picture; the color can be adjusted by the picture and the preposing picture; the two gratings of the moire picture and the preposing picture form the main picture; the concave convex wheel produces vibration and the dynamic effect can be realized by relative motion between pictures. The utility model has novel structure and good dynamic stereo simulation effect.

Description

Moire fringe emulated interface lamp box

Technical field:

The utility model relates to a kind of Moire fringe emulated interface that utilizes the preparation of optical information processing technology, the colour imitation picture that particularly a kind of big picture is multi-form, and the lamp box apparatus that utilizes occasions such as it is prepared advertising, decoration to use.

Technical background:

Utilize the Moire fringe principle to make the dynamic simulation picture and make that the technology of ad decoration class lamp box apparatus is existing sees more, and relate to many patented technologies, existing similar techniques device mainly is by moving grating, quiet grating, picture, electrically-actuated device, parts such as electric light source and lamp box are formed, its principle is that moving grating is fixed on the roller bearing, one little gap is arranged between picture grating and the moving grating, when moving grating moves under electrically-actuated device drives, moving grating and picture grating form dynamic menu, there are the shortcoming of the following aspects in this principle and device structure, the one, at the bottom of the emulation degree, be that prior art can only be utilized blackstreak, its dynamic part color and luster obfuscation lacks the sense of reality.And lack the technology of regulating picture color; The 2nd, the prior art processes complexity, when manufacturing the emulation lamp box, the making of its quiet grating is that grating is printed on the transparent film, the naked eyes of personnel selection are adjusted angle, the hand paste picture, technology is coarse; The 3rd, imitable dynamic sight dullness, because the picture grating that is attached on the background frame in the prior art is fixed, innervation is created in a certain fixed part of picture, a kind of dynamic form of having only Moire fringe to produce; The 4th, The Application of Technology condition and environmental requirement harshness, the replacing of picture need be opened lamp box, operation inconvenience, and also because in fact the lamp box structure heaviness has increased use and installation cost or the like.In order to overcome the above-mentioned shortcoming that prior art exists, the utility model is intended to seek to design a kind ofly can make color fringe, show multiple forms of motion and the fine and smooth tiny action of embodiment, form large-scale picture, be applicable to the light and handy miniature lamp case apparatus of volume under the various environmental baseline occasions of indoor and outdoor.

Technology contents:

The utility model one-piece construction is the cuboid case structure, mainly by motor, main drive shaft, driven shaft, preposition grating, More's picture (More's picture is a planar structure of being made one by picture and picture grating), preposition picture, concavo-convexly take turns, vibrating arm, light source, light source deck, fixing spring, even up spring, adjust screw and lamp box combines, its main drive shaft is installed in a side of lamp box, the one end fixedly is shaped on motor, and the other end is shaped on and concavo-convexly takes turns, concavo-convexly take turns the vibrating arm interlock mutually that is connected with More's picture; The opposite side of lamp box is equipped with driven shaft, and main drive shaft and driven shaft are parallel to each other and are parallel to the height of lamp box; Install between light source and the diaxon by the light source deck, light source the place ahead is installed preposition picture, preposition grating, More's picture from front to back successively, and the transparent protective sheet of protective action can be installed in preposition picture front, wherein picture and picture grating are made one, the end to end ring-type that connects into constitutes More's picture, More's picture and preposition grating keep from, preposition grating is parallel horizontal stripe, the direction of its direction and main drive shaft or driven shaft is parallel to each other, and is promptly vertical all the time with the direction of motion of More's picture; Driven shaft is at least one, and when showing a plurality of picture simultaneously, driven shaft can be more than one; When the plane was showed, institute showed that the quantity of picture equates with the radical of driven shaft, and main drive shaft and driven shaft are cylindrical, and the right cylinder that also can be made into the different-diameter of coaxial cable joins and forms, and can show relative motion state at this moment; When the motor-driven main drive shaft rotated, More's picture rotated thereupon, and More's picture and preposition grating interact, and produced the dynamic effect that meets the Moire fringe technology principle, and concavo-convex the wheel with vibrating arm interacts, and made vibrating arm drive More's picture and produced vibrating effect.In addition, More's picture itself produces motion with respect to lamp box, also produces a kind of dynamic effect.Preposition picture and More's picture cooperatively interact and have produced tangible stereovision, make pattern have three-dimensional sensation; And even up spring and adjust screw and can realize the adjustment of grating angle and keep the smooth of picture pattern.

The new technology that the utility model adopts computer image processing to combine with large picture iso-surface patch technology, utilize computing machine with picture grating and picture integrator, form More's picture, and once finish the preparation of picture and picture grating with relatively large drafting machine, not only technology is simple, but is fit to the dynamic effect of batch process and large tracts of land realization Moire fringe.(u, v w), guarantee the saturation degree and the lightness of picture to tristimulus values by adjusting preposition grating and picture, have overcome the defective of prior art.In addition, the utility model is with better simply technological process, realize the making of More's picture, according to the color of thing movement part itself and the mode and the speed of motion thereof, the tone and the lightness of object of which movement part when calculating object of which movement, in proportion the color of More's picture is adjusted then, produced More's picture, also can make More's picture by rule of thumb after this process comparatively is familiar with.The More's picture that utilizes this mode to make just can represent color dynamic effect true to nature.

Description of drawings:

Fig. 1 is a structural principle synoptic diagram of the present utility model.

Embodiment:

Conventional process technology is adopted in enforcement of the present utility model, can finish according to new technological flow, and its one-piece construction is made rectangular parallelepiped lamp box type structure.Lamp box 20 is as the support body framework of general structure, critical piece by motor 1, main drive shaft 2, driven shaft 3, preposition grating 4, More's picture 5, preposition picture 6, concavo-convexly take turns 7, vibrating arm 8, light source 9, light source deck 10, fixing spring 11, even up spring 12, adjust screw 13, fixed bar 14, framework angle bar 15, pickup groove 16, protective sheet 17, light source card 18 etc. and form; Main drive shaft 2 and driven shaft 3 are installed on lamp box one side by fixed bar 14 and framework angle bar 15, motor 1 are installed as power source on the main drive shaft 2.Be shaped on the driven shaft 3 and concavo-convexly take turns 7, vibrating arm 8 is fixed on the lamp box 20.More's picture 5 is made on the same picture according to new technology, and makes annular and be installed on main drive shaft 2 and the driven shaft 3.Preposition grating 4, preposition picture 6, protective sheet 17 is fixing by pickup groove 16, and maintenance and More's picture 5 from.Lamp box 20 sides can have picture change groove 19, are used to change preposition picture 6.More's picture 5 rotated by the direction vertical with the grating fringe of preposition grating 4 when motor 1 rotated, produce the dynamic effect and the whole movement of objects effect of local Moire fringe, concavo-convexly take turns 7, vibrating arm 8 interacts and produces vibrating effects, preposition picture 6 and More's picture 5 relative motions of rotating produce stereoscopic sensation.Even up spring 12, adjust screw 13, bearing fixing bar 14, framework angle bar 15 be used for keeping More's picture 5 smooth at motion process, and keep suitable angle with preposition grating 4.The utility model can be showed multi-picture simultaneously, is characterized in that many rotation axiss are parallel to each other and on same surface level.

The utility model picture and picture grating can be made one and constitute More's picture, and complete by relatively large drafting machine is disposable, have broken through the shortcoming that original technology can't be made large tracts of land picture grating; The design that the utility model adopts colored picture grating has realized anti-true effect more true to nature; The utility model is more suitable for dismounting and changes, and changes the use of groove 19 and pickup groove 16, and picture change is more prone to; Design of the present utility model has higher flexibility, is fit to the use of multiple occasion, and lamp box 20 both can be special the making, also can utilize existing lamp box to make through simple the transformation; The utility model can satisfy shows multi-picture in different directions simultaneously, and the content of expressing also can freely be selected.The utility model design is comparatively flexible, can select the form of dynamic effect according to user's demand.

Embodiment 1: the dynamic lamp house of preparation fireworks picture, its lamp box are formed structure and are only omitted and concavo-convexly take turns 7, and other is identical with the listed structure of Fig. 1, and the background of More's picture 5 is the fireworks pattern of the night sky.Preposition grating 4 stripeds are black, and picture grating 5 is the grating of making according to wagon flow in aerial fireworks and the city.The fireworks change color is radial, and color change also meets the center symmetry.The 5 fireworks part colour plannings of More's picture are shallower than this place's fireworks color, and improve the grating brightness value.Wagon flow place grating is light grey, by direction design and produce with picture on, its preposition grating 4 be a high-rise, with the generation stereoscopic sensation.

Embodiment 2: design preparation automotive advertising lamp box, its picture is many automobile patterns of benz on highway.At first adjust the tristimulus values of More's picture 5, on average improve lightness about 8%.Picture master background is green, and lightness is moderate, so adopt the preposition grating 4 of blackstreak.The dynamic part that Moire fringe produces is wheel, roadbed, tree, center line of road.Utilize canned software to draw preposition grating 4, respectively various gratings are carried out color configuration by wheel center silvery white, tire black, subgrade soils yellow, tree bottle green, center line white.Then that picture and picture grating is synthetic, make More's picture 5.Main drive shaft 2 and driven shaft 3 are made anisodiametric concentric cylinder respectively.More's picture 5 is pressed the shape of main drive shaft and is made, and picture segmentation is become two parts, and the head and the tail connection is placed on main drive shaft 2 and the driven shaft 3.Because the rotating shaft different diameter parts drives the speed difference of picture motion, has showed the dynamic menu that the different automobile of speed moves on same highway.Spring 12 is evened up in installation, makes 5 surfacings of More's picture, and leveling serew 13 is installed, and regulates the relative angle of More's picture 5 and preposition grating 4.Driven shaft 3 one ends are equipped with concavo-convexly takes turns 7, and it and vibrating arm 8 interact, and make More's picture 5 up-down vibration, produce the effect of jolting.Preposition picture 6 is trees and building, makes picture level occur and produces stereoscopic sensation.

Embodiment 3: the dynamic menu of preparation sail navigation on the sea.The design is ultrathin, light source 9 designs are outside More's picture 5, it is reflective to add aluminium foil before lamp box back of the body baffle plate, in order to increase light intensity, preposition grating 4 adopts the blueness close with picture background, the spray of white adopts grayish picture grating, and the picture grating at wave place adopts the mazarine that is deeper than the sea color.The design has solved the restriction of thickness, and thickness can be reduced to below 5 centimetres.

Claims (4)

1, a kind of Moire fringe emulated interface lamp box, mainly by motor, main drive shaft, driven shaft, preposition grating, More's picture, preposition picture, concavo-convexly take turns, vibrating arm, light source, spring and lamp box form, it is characterized in that main drive shaft is installed in a side of lamp box, the one end is fixed with motor, the other end is shaped on concavo-convex the wheel, concavo-convexly takes turns the vibrating arm interlock mutually that is connected with More's picture; The opposite side of lamp box is equipped with driven shaft, and main drive shaft and driven shaft are parallel to each other and are parallel to the height of lamp box; Light source is installed between diaxon by the light source deck, the place ahead of light source is installed preposition picture, preposition grating, More's picture from front to back successively.

2, Moire fringe emulated interface lamp box according to claim 1, it is characterized in that picture and picture grating make one, the end to end ring-type that connects into constitutes More's picture, More's picture and preposition grating keep from, preposition grating is parallel horizontal stripe, and the direction of its direction and main drive shaft or driven shaft is parallel to each other.

3, Moire fringe emulated interface lamp box according to claim 1, its characteristics are protective sheet can be installed in preposition picture front.

4, Moire fringe emulated interface lamp box according to claim 1 is characterized in that main drive shaft and driven shaft are cylindrical, and the right cylinder that also can make the different-diameter of coaxial cable joins and forms; It also can be many compositions that driven shaft wherein can be one.

Images