CN216579941U

CN216579941U - Stereo picture structure capable of realizing day and night scene double mode

Info

Publication number: CN216579941U
Application number: CN202123209741.5U
Authority: CN
Inventors: 张慧旗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-24
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of stereoscopic picture, in particular to a stereoscopic picture structure capable of realizing dual modes of day and night scenes. Include background light source layer, filter layer and the main picture lamella that from bottom to top layer stack setting in proper order, the background light source layer is for opening and close controllable overall light emitting structure, the light transmission structure of the pattern that the main picture lamella needs the show for the printing, the filter layer is light tight structure, be equipped with full light transmission area and partial light transmission area in the light tight structure of filter layer, full light transmission area with the main picture lamella needs to be corresponding with the region that maximum brightness shows under night scene mode, partial light transmission area with the main picture lamella needs to be corresponding with the region that darker luminance shows under night scene mode. The three-dimensional picture structure can enable pattern elements in any shapes or elements which are not originally in the pictures and need to emit light rays with different brightness and different colors in a low-light environment, so that one picture or picture has two viewing modes of day view and night view.

Description

Stereo picture structure capable of realizing day and night scene double mode

Technical Field

The utility model relates to the technical field of stereoscopic picture, in particular to a stereoscopic picture structure capable of realizing dual modes of day and night scenes.

Background

The existing various decorative pictures and photo frames only have a single picture layer, and can only be viewed by means of an external light source or can only be self-luminous integrally. Because the picture has only a single picture mode, the device can not present two different viewing modes of a day scene under strong light and a night scene under weak light. There is no method and structure for making pattern elements in different areas and different shapes on a picture to emit light with different brightness and different colors, and there is no multiple light-emitting layers to show the three-dimensional real lighting effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a three-dimensional picture structure capable of realizing a day scene and a night scene double mode, which can enable pattern elements in any shapes or elements which are not originally used on a picture to emit light rays with different brightness and different colors under a low-light environment, so that one picture or the picture has two viewing modes of the day scene and the night scene.

The technical scheme of the utility model is as follows: the utility model provides a can realize dual mode stereograph structure of day, night scene, includes background light source layer, filter layer and the main picture lamella that superposes the setting in proper order from bottom to top layer, the background light source layer is for opening and close controllable whole light emitting structure, the printing of main picture lamella has the printing light transmission structure of the pattern that needs the show, the filter layer is light-tight or low light transmission structure, be equipped with full light transmission area and partial light transmission area in the light-tight or low light transmission structure of filter layer, full light transmission area with the main picture lamella needs to be corresponding with the region of maximum brightness demonstration under the night scene mode, partial light transmission area with the main picture lamella needs to be corresponding with the region of darker luminance demonstration under the night scene mode.

Preferably, a gradual change transparent area is further arranged in the light-tight structure of the filter layer, and the gradual change transparent area corresponds to an area of the main picture layer which needs to be displayed with gradual change brightness in the night view mode.

Preferably, the fully light-transmitting area is a hollow or fully transparent structure disposed on the opaque structure.

Preferably, the partial light-transmitting area is formed by arranging a partial light-transmitting structure in the light-tight structure, and the light-transmitting color of the partial light-transmitting structure is consistent with the color required to be displayed in the corresponding area on the main picture layer.

Preferably, the gradual change light transmission region is formed by arranging a partial light transmission structure in the light-tight structure, wherein the partial light transmission structure gradually transits from high light transmittance to low light transmittance.

Preferably, the light-transmitting device further comprises one or more layers of foreground image layers arranged above the main image layer in an overlapping mode, the foreground image layers are of light-transmitting structures printed with foreground patterns, and the regions of the foreground image layers outside the foreground patterns are full light-transmitting regions.

Preferably, a foreground light source is further disposed on the main picture layer.

Preferably, the foreground light source is a floodlight source or a light projection source;

when the foreground light source is a floodlight source, the setting position of the floodlight source is consistent with the area needing to be illuminated and displayed in the foreground picture layer;

and when the foreground light source is a light projection light source, the setting position and the direction of the light projection light source are consistent with the area needing light projection display in the foreground picture layer.

Preferably, the background light source layer is uniformly distributed or a plurality of light emitting sources are distributed in a concentrated manner only in the area to be illuminated.

The utility model has the beneficial effects that:

1. this scheme superposes in proper order and sets up background light source layer, filter layer and main picture lamella, and the printing of main picture lamella is the printing light transmission structure that has the pattern that needs the show, and the filter layer is light tight structure or low printing opacity, is equipped with full light transmission area and partial light transmission area in the light tight of filter layer or the low light transmission structure, and full light transmission area and main picture lamella need be with the regional correspondence of maximum luminance demonstration under the night scene mode, partial light transmission area with the main picture lamella needs the region of showing with darker luminance under the night scene mode corresponding. When the background light source layer is electrified to emit light, the light passes through the light-permeable area of the filter layer, and light spots with required shapes, intensities and colors are projected onto the pattern elements needing to emit light on the front image layer, so that the pattern elements needing to emit light on the image layer are illuminated, and a bright-dark night-scene light and shadow effect is created. When the light is strong, the power supply of the background light source layer is turned off, and the day scene pattern printed by the main picture layer is displayed in a three-dimensional mode. The switching between the day scene mode and the night scene mode of the three-dimensional picture can be realized by controlling the power supply of the background light source layer to be switched off.

2. The filter layer is provided with a gradual change light transmission area, so that the light and shadow gradual change effect can be realized on the main picture layer, the layers are richer, and the picture has a more real light and shadow effect.

3. The background light source layer is arranged on the back of the main picture layer, the foreground light source is arranged on the back of the foreground picture layer, and the light source device cannot be seen from the visual interface of the picture, so that the original structure and appearance of the picture cannot be damaged, a decorative picture or a picture frame with multiple picture layers can be obtained, and a three-dimensional original pattern effect with multiple picture layers is shown in a bright environment; after the power is switched on in a weak light environment, original pattern elements such as doors and windows, lamps and lanterns, illuminated objects and the like which need to emit light on the picture and elements such as starlight moonlight and the like which do not exist originally are illuminated, and other parts are shaded and darkened visually, so that a three-dimensional night scene effect of emitting real light with clear brightness, distinct gradation and superposed light and shadow is presented by combining real light emitted by a foreground light source. The night scene lighting system can ensure that one picture or picture has two viewing modes of a day scene and a night scene, and can play a certain lighting role in the night scene mode.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the light transmission in the night mode according to the present invention;

FIG. 3 is a diagram illustrating the effect of the day scene mode according to the present invention;

fig. 4 is a diagram illustrating the night mode effect of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Example one

The utility model provides a stereograph structure, which comprises a background light source layer 1, a filter layer 2 and a main picture layer 3, wherein all the layers are overlapped in sequence according to the requirement. The layers can be spaced as required or can be attached together. The filter layer 2 and the main picture layer 3 are printed on the same surface or the front surface and the back surface of the same material in a superposition mode by methods such as printing, spray painting and the like, and the superposition mode also accords with the superposition mode.

The background light source layer 1 can be formed by arranging any light emitting component such as an LED, a light emitting diode, a fluorescent lamp and the like and a lamp on a plane structure as a light emitting source. The background light source layer 1 may emit light as a whole, or may be provided with light emitting points at a plurality of specific positions as needed, and each light emitting point may be set to have different light intensities and light colors as needed.

The filter layer 2 is provided with a full light-transmitting area 8, a partial light-transmitting area 7 and a gradual change light-transmitting area 6 in an opaque or low light-transmitting structure according to the light-emitting requirements of the main picture layer 3 and the foreground picture layer 5. The full light-transmitting area 8 corresponds to an area of the main picture layer 3 that needs to be displayed with maximum brightness in the night view mode, the partial light-transmitting area 7 corresponds to an area of the main picture layer 3 that needs to be displayed with darker brightness in the night view mode, and the gradual light-transmitting area 6 corresponds to an area of the main picture layer 3 that needs to be displayed with gradual brightness in the night view mode. The remaining portions of filter layer 2 excluding full-transmission region 8, partial-transmission region 7 and graded-transmission region 6 are opaque regions or low-transmission regions. The full light-transmitting area can be full-transparent or hollow, and light can completely pass through the full light-transmitting area to generate a maximum brightness area; the partial light-transmitting area can be set with different colors and different degrees of light transmittance, and can change light into different colors and pass through the light-transmitting area with different intensities so as to form illumination areas with different colors and different intensities; the gradual light transmission area is an area gradually transited from high light transmission to low light transmission. The filter layer 2 may be made of a combination of materials having different transmittances, or may be made of a transparent material by printing, spraying, or the like.

The main picture layer 3 is any picture drawn on any light-permeable material such as paper, cloth, glass, plastic plate and the like by printing, spray painting, hand drawing and the like, and the picture is a picture to be displayed in a three-dimensional way. The main picture layer 3 may be a complete picture or only a background portion of the picture according to the depth division of the entire picture content.

When the power supply of the dual-mode stereoscopic picture for the day scene and the night scene is turned on in a low-light environment, all light sources can be lightened as required. The light of the background light source layer 1 can penetrate through each light-permeable area on the filter layer 2, and the filtered light is projected onto the main picture layer 3 to form light spots with different brightness, different colors and different shapes, so as to illuminate the area at the corresponding position on the main picture layer 3. For example, after the light of the background light source layer 1 passes through the gradual change light transmission region 6, the light can be projected to the region of the main picture layer 3 which needs to be displayed with gradual change brightness from light to dark; after the light of the background light source layer 1 penetrates through part of the light-transmitting area 7, the light can block part of the light and then the rest of the light is projected to an area needing to be displayed with darker brightness on the main picture layer 3; after the light of the background light source layer 1 penetrates the full light-transmitting region 8, the light is completely projected to the region of the main picture layer 3 to be displayed with maximum brightness.

Example two

Fig. 1 and 2 are schematic structural diagrams illustrating a stereoscopic picture structure capable of realizing dual modes of day and night scenes according to a preferred embodiment of the present application (fig. 1-2 illustrate a second embodiment of the present application), and for convenience of description, only the parts related to the present embodiment are shown, and the details are as follows:

the three-dimensional picture structure comprises a background light source layer 1, a filter layer 2, a main picture layer 3 and a foreground picture layer 5, wherein the layers are sequentially overlapped according to the requirement. The layers can be spaced as required or can be attached together. The filter layer 2 and the main picture layer 3 are printed on the same surface or the front surface and the back surface of the same material in a superposition mode by methods such as printing, spray painting and the like, and the superposition mode also accords with the superposition mode.

And the filter layer 2 is provided with a full light-transmitting area 8, a partial light-transmitting area 7 and a gradual change light-transmitting area 6 in the light-tight structure according to the light-emitting requirements of the main picture layer 3 and the foreground picture layer 5. The full light-transmitting area 8 corresponds to an area of the main picture layer 3 that needs to be displayed with maximum brightness in the night view mode, the partial light-transmitting area 7 corresponds to an area of the main picture layer 3 that needs to be displayed with darker brightness in the night view mode, and the gradual light-transmitting area 6 corresponds to an area of the main picture layer 3 that needs to be displayed with gradual brightness in the night view mode. The remaining portions of filter layer 2 excluding full-transmission region 8, partial-transmission region 7 and graded-transmission region 6 are opaque regions. The full light-transmitting area can be full-transparent or hollow, and light can completely pass through the full light-transmitting area to generate a maximum brightness area; the partial light-transmitting area can be set with different colors and different degrees of light transmittance, and can change light into different colors and pass through the light-transmitting area with different intensities so as to form illumination areas with different colors and different intensities; the gradual light transmission area is an area gradually transited from high light transmission to low light transmission. The filter layer 2 may be made of a combination of materials having different transmittances, or may be made of a transparent material by printing, spraying, or the like.

The main picture layer 3 is any picture drawn on any light-permeable material such as paper, cloth, glass, plastic plate and the like by printing, spray painting, hand painting and the like, and the picture is a picture to be displayed by the stereograph. The main picture layer 3 may be a complete picture or only a background portion of the picture according to the depth division of the entire picture content.

The foreground picture layer 5 is any picture drawn on any light-permeable material by printing, spray painting, hand painting and other methods. The foreground picture layer 5 is only the foreground part of the complete picture, according to the depth of field division of the entire picture content. The pattern on the foreground image layer 5 may have different transparency, be completely transparent in other areas than the pattern, or be hollowed out. The foreground image layer 5 may be more than one layer in this example, or may have a plurality of layers, as required.

And the foreground light source 4 is sandwiched between the main picture layer 3 and the foreground picture layer 5 and is arranged on the surface of the main picture layer 3. Any light source such as an LED and a light emitting diode can be adopted; a diffuse flood light source, or a light source with a direction of illumination, may be used as desired. The foreground light source can be provided with a plurality of layers and multiple points according to the number of layers of the foreground picture layer, and the device can be arranged on the adjacent layers and can also be an independent device. When the foreground light source is a floodlight source, the setting position of the floodlight source is consistent with the area needing to be illuminated and displayed in the foreground picture layer; and when the foreground light source is a light projection light source, the setting position and the direction of the light projection light source are consistent with the area needing light projection display in the foreground picture layer.

When the power supply of the dual-mode stereoscopic picture for the day scene and the night scene is turned on in a low-light environment, all light sources can be lightened as required. The light of the background light source layer 1 can penetrate through each light-permeable area on the filter layer 2, and the filtered light is projected onto the main picture layer 3 to form light spots with different brightness, different colors and different shapes, so that the area of the corresponding position on the main picture layer 3 is illuminated, and partial light can penetrate through the main picture layer 3 to illuminate the area of the corresponding position on the foreground picture layer 5. If the light of the light source layer 1 passes through the gradual change light-transmitting area 6, the light can be projected to the 6-1 area on the main picture layer 3 from bright to dark, and the light shadow effect of the cabin roof on the picture from bright to dark is formed; after the light of the light source layer 1 penetrates through part of the light-transmitting area 7, part of the light can be blocked, and the rest of the light can be projected to the 7-1 area on the main picture layer 3, so that a light effect in a darker small room window is formed on the picture; after the light of the light source layer 1 penetrates through the full light-transmitting area 8, the light can be completely projected to an area 8-1 on the main picture layer 3, and pattern elements which are not originally provided with moon and starry sky on the picture are formed.

The foreground light sources 4.1 and 4.2 employ light projection sources having light irradiation directions. The foreground light source can not only illuminate the pattern elements on the picture, but also form a real light irradiation effect in the non-pattern transparent area on the foreground picture layer 5. Such as foreground light source 4.1, is positioned at 4.1 locations on the surface of main picture layer 3 corresponding to the back of street light elements 9 on foreground picture layer 5. When the foreground light source 4.1 is illuminated, it illuminates the 4.1-1 area on the surface of the main picture layer 3, and at the same time, it creates a real lighting effect in the 9-1 area on the foreground picture layer 5. The foreground light source 4.2 is disposed at a position 4.2 on the surface of the main picture layer 3 corresponding to the back of the headlight element 10 on the foreground picture layer 5. When the foreground light source 4.2 is lighted, the region 4.2-1 on the surface of the main picture layer 3 can be illuminated, and meanwhile, a real illumination effect is formed in the transparent region 10-1 on the foreground picture layer 5, so that a real car lamp illumination effect is presented.

As shown in fig. 3, in a strong light environment, the power of the background light source layer 1 is turned off, and the stereograph shows the effect of a day scene pattern printed on the surface of the main picture layer 3.

As shown in fig. 4, in a low-light environment, the stereoscopic picture structure provides background light from the background light source layer 1, provides foreground light from the foreground light source 4, and combines with the dark part which is not irradiated by light to form a stereoscopic night-vision picture viewing mode with distinct light and shade, distinct gradation, and real light and shadow effect.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. A can realize the stereoscopic picture structure of the dual mode of day, night scene, characterized by that: including background light source layer (1), filter layer (2) and main picture lamella (3) from bottom to top layer stack setting in proper order, background light source layer (1) is for opening and close controllable whole light emitting structure, main picture lamella (3) have the printing to need the printing light transmission structure of the pattern of show, filter layer (2) are light tight or low light transmission structure, be equipped with full light transmission area (8) and partial light transmission area (7) in the light tight or low light transmission structure of filter layer (2), full light transmission area (8) with main picture lamella (3) need be with the regional correspondence of maximum brightness display under night view mode, partial light transmission area (7) with main picture lamella (3) need be with the regional correspondence of darker luminance display under night view mode.

2. The stereoscopic picture structure capable of realizing the dual modes of day and night scenes as claimed in claim 1, wherein: a gradual change light-transmitting area (6) is further arranged in the light-proof or low light-transmitting structure of the filter layer (2), and the gradual change light-transmitting area (6) corresponds to an area of the main picture layer (3) which needs to be displayed with gradual change brightness in a night view mode.

3. The stereoscopic picture structure capable of realizing the dual modes of day and night scenes as claimed in claim 1, wherein: the full light-transmitting area (8) is a hollow or full-transparent structure arranged on the light-tight structure.

4. The stereoscopic picture structure capable of realizing dual modes of day and night scenes according to claim 1, wherein: the partial light-transmitting area (7) is formed by arranging a partial light-transmitting structure in the light-tight structure, and the light-transmitting color of the partial light-transmitting structure is consistent with the color required to be displayed in the corresponding area on the main picture layer (3).

5. The stereoscopic picture structure capable of realizing the dual modes of day and night scenes as claimed in claim 2, wherein: the gradual change light transmission area (6) is formed by arranging a partial light transmission structure gradually transited from high light transmission to low light transmission in the light-tight structure.

6. The stereoscopic picture structure capable of realizing the dual modes of day and night scenes as claimed in claim 1, wherein: the light-transmitting type three-dimensional display screen is characterized by further comprising one or a plurality of layers of foreground image layers (5) which are arranged above the main image layer (3) in a superposed mode, wherein the foreground image layers (5) are light-transmitting structures printed with foreground patterns, and the regions of the foreground image layers (5) outside the foreground patterns are full light-transmitting regions.

7. The stereoscopic picture structure capable of realizing the dual modes of day and night scenes as claimed in claim 6, wherein: and a foreground light source (4) is also arranged on the main picture layer (3).

8. The stereoscopic picture structure capable of realizing the dual modes of day and night scenes as claimed in claim 7, wherein: the foreground light source (4) is a floodlight source or a light projection light source;

when the foreground light source (4) is a floodlight source, the setting position of the floodlight source is consistent with the area needing to be illuminated and displayed in the foreground picture layer (5);

and when the foreground light source (4) is a light projection light source, the setting position and the setting direction of the light projection light source are consistent with the area needing light projection display in the foreground picture layer (5).

9. The stereoscopic picture structure capable of realizing the dual modes of day and night scenes as claimed in claim 1, wherein: the background light source layer (1) is uniformly distributed or a plurality of luminous sources are distributed in a concentrated manner only in the area needing illumination.