CN112445046A - Cartoon shadow display device - Google Patents

Abstract

The invention discloses a moving image shadow display device, which comprises a lens and a liquid crystal panel, wherein the lens is used for projecting an image or moving image on the liquid crystal panel to a relevant position of a displayed article in the form of a gray image. The animation shadow display device provided by the invention has no light source, can be installed on a professional lamp of a museum through a specially designed structure, meets the requirement of museum cultural relic display on the light source, has soft illumination, has a spectrum according with the light radiation range of the cultural relic, and is safe and harmless to the cultural relic. Simultaneously, adopt the projection mode of grey level, not only have the characteristics that light efficiency is high, use in the historical relic display moreover, on keeping historical relic body basis, utilize its shadow to move, form the form style of unique glamour, press close to the historical relic body more, let spectator feel the historical relic and have a feeling, seem secretly telling own story to the people.

Description

Cartoon shadow display device

Technical Field

The invention relates to the technical field of display devices, in particular to an animation shadow display device.

Background

At present, as for exhibition of museums, static exhibition is more, and dynamic exhibition is less; the method has the advantages of more simple introduction and less deep reading; the current situations of more traditional technologies, less latest technologies and the like are utilized. People hope to adopt an experiential and immersive digital display means to enable cultural relics to live, increase the attraction of audiences, prolong the attention of the audiences, improve the user experience and enable museums to become interesting.

However, cultural relics have severe requirements on display environments, not only are zero pollution required by materials, but also have special requirements on light environments, and lamps adopted by cultural relic display in museums are all specially customized professional museums. The light sources of the liquid crystal display, the projector and other devices which are commonly used in digitization are designed for daily use, and the requirements of museum cultural relic display on the light sources are not met.

How to make the cultural relics live on the premise of not damaging the cultural relics, increase the attraction of audiences, prolong the attention of the audiences and improve the user experience is a subject of research by technical personnel in the field.

Based on this, the prior art still remains to be improved.

Disclosure of Invention

In order to solve the above technical problems, an embodiment of the present invention provides an animation shadow display device to solve the technical problem of less dynamic exhibition of museum exhibition in the prior art.

In one aspect, the present invention discloses a moving image shadow display device, which includes a lens and a liquid crystal panel, wherein the lens is used for projecting an image or moving image on the liquid crystal panel to a relevant position of a displayed article in the form of a gray image.

Further, still include the casing, camera lens and liquid crystal display panel are located in the casing.

Furthermore, a lens mounting hole is formed in the front end of the shell, and the liquid crystal panel is located in the shell and has a first distance with the lens.

Further, the liquid crystal panel is located in the middle of the shell, and a first interface is arranged at the rear end of the shell and used for being connected to a light source system.

Further, the light source system is a special lamp for a museum.

Further, the light source system is provided with a second interface adapted to the first interface.

Further, the first interface and the second interface are in threaded connection, buckled connection or magnetic connection.

Further, the gray-scale image is displayed as a shadow of the displayed article at a relevant position of the displayed article.

Further, the grayscale image is an animation image.

Further, the liquid crystal display device further comprises a controller, wherein the controller is used for controlling the image or the animation on the liquid crystal panel.

By adopting the technical scheme, the invention at least has the following beneficial effects:

the animation shadow display device provided by the invention has no light source, can be installed on a professional lamp of a museum through a specially designed structure, meets the requirement of museum cultural relic display on the light source, has soft illumination, has a spectrum according with the light radiation range of the cultural relic, and is safe and harmless to the cultural relic. Simultaneously, adopt the projection mode of grey level, not only have the characteristics that light efficiency is high, use in the historical relic display moreover, on keeping historical relic body basis, utilize its shadow to move, form the form style of unique glamour, press close to the historical relic body more, let spectator feel the historical relic and have a feeling, seem secretly telling own story to the people.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an animation shadow display device according to an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of an animation shadow display apparatus according to another embodiment of the present invention.

FIG. 3 is a schematic structural diagram of an animation shadow display apparatus according to another embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.

As shown in fig. 1-3, some embodiments of the present invention disclose a moving image shadow display device 10, which includes a lens 1 and a liquid crystal panel 2, wherein the lens 1 is used to project an image or moving image on the liquid crystal panel 2 to a relevant position of a displayed article 3 in the form of a gray image 8. The liquid crystal panel 2 may be a liquid crystal glass panel, and only a gray image is displayed without providing a color filter. In use, an image displayed on the liquid crystal panel 2 is focused through the lens 1, and then the image is displayed on the surface of an object. A housing 4 may be provided, the lens 1 and the liquid crystal panel 2 being located within the housing 4.

Specifically, casing 4 can set up to tubular structure, and camera lens 1 installs the front end at tubular structure, and liquid crystal display panel 2 is located tubular structure's middle part, liquid crystal display panel 2 is located inside casing 4 and with first distance has between the camera lens 1 to the image focus back projection that shows on liquid crystal display panel 2 is gone up to camera lens 1, can place the light source in liquid crystal display panel 2's rear in proper order, hits liquid crystal display panel 2 one side for the light source in proper order, and the image focus back completion projection on liquid crystal display panel 2 is located camera lens 1 of liquid crystal display panel 2 opposite side. The rear end of the housing 4 may be provided with a first interface 5, the first interface 5 being for connection to a light source system. The light source system is a special lamp 7 for museums. And a second interface 6 matched with the first interface 5 is arranged on the light source system such as a special lamp 7 for a museum. The first interface 5 and the second interface 6 are in threaded connection, buckling connection or magnetic connection. The image or animation on the liquid crystal panel 2 may be controlled by a controller. The controller can be positioned in the shell 4, a remote control system is arranged in the control room, and the controller is controlled through the remote control system, so that the playing of the images or the animations on the liquid crystal panel 2 is controlled. The brightness, the switch and the like of the professional lamp can be controlled through a remote control system.

The gray scale image 8 may be displayed as a shadow of the displayed item 3 at the relevant location of the displayed item 3. The gray scale image 8 may also be an animated image showing a story or introduction associated with the displayed item 3 in the form of a story or other format.

In order to adapt to different installation environments or positions of the display articles 3, in some embodiments of the present invention, the liquid crystal panel 2 located in the middle of the housing 4 is configured to move back and forth along the housing 4. Specifically, the bottom surface and the side surface inside the shell 4 are respectively provided with a sliding rail, the liquid crystal panel 2 is installed on the sliding rails through a sliding block, and the liquid crystal display device further comprises a driving mechanism, wherein the driving mechanism is connected with the sliding block so as to drive the sliding block to move. The controller can control the driving mechanism, and in the projection display process, the liquid crystal panel 2 is controlled to move back and forth to generate different display effects.

In some embodiments of the present invention, as shown in fig. 3, the cultural relics are placed in the showcase 9, the animation shadow apparatus 10 is installed on the professional lamp of the museum, and is installed outside the showcase 9, or may be installed in the showcase 9, and the gray image 8 is projected on the back plate 91 of the showcase 9 to look like the shadow of the cultural relics, so that the audience can see the shadow of the cultural relics through the image animation.

In conclusion, the animation shadow device provided by the invention has no light source, is arranged on a special lamp of a museum through a specially designed structure, meets the requirement of museum cultural relic display on the light source, has soft illumination, has a spectrum according with the light radiation range of the cultural relic, and is safe and harmless to the cultural relic. Simultaneously, adopt the projection mode of grey level, not only have the characteristics that light efficiency is high, use in the historical relic display moreover, on keeping historical relic body basis, utilize its shadow to move, form the form style of unique glamour, press close to the historical relic body more, let spectator feel the historical relic and have a feeling, seem secretly telling own story to the people.

The invention is not only applied to cultural relics, but also to any people, animals, articles and the like.

It should be particularly noted that the various components or steps in the above embodiments can be mutually intersected, replaced, added or deleted, and therefore, the combination formed by the reasonable permutation and combination conversion shall also belong to the protection scope of the present invention, and the protection scope of the present invention shall not be limited to the embodiments.

The above is an exemplary embodiment of the present disclosure, and the order of disclosure of the above embodiment of the present disclosure is only for description and does not represent the merits of the embodiment. It should be noted that the discussion of any embodiment above is exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to those examples, and that various changes and modifications may be made without departing from the scope, as defined in the claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of an embodiment of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.

Claims (10)

1. The moving image shadow display device is characterized by comprising a lens and a liquid crystal panel, wherein the lens is used for projecting an image or moving image on the liquid crystal panel to a relevant position of a displayed article in the form of a gray image.

2. The animation shadow device of claim 1, further comprising a housing, the lens and the liquid crystal panel being located within the housing.

3. The animation shadow device according to claim 2, wherein the front end of the housing is provided with a lens mounting hole, and the liquid crystal panel is located inside the housing with a first distance from the lens.

4. The animation shadow device of claim 3, wherein the liquid crystal panel is located in the middle of the housing, and a first interface is provided at the rear end of the housing and is configured to be connected to a light source system.

5. The animation shadow device of claim 4, wherein the light source system is a museum-specific light fixture.

6. The animation shadow device of claim 4, wherein the light source system is provided with a second interface that is compatible with the first interface.

7. The animation shadow device of claim 6, wherein the first interface and the second interface are threaded, snap-fit, or magnetically attached.

8. The animated shadow device of claim 1 wherein the gray scale image is displayed as a shadow of the displayed item at a location relative to the displayed item.

9. The animation shadow device according to claim 1, wherein the grayscale image is an animated image.

10. The animated shadow display of claim 1 further comprising a controller for controlling the image or animation on the liquid crystal panel.

Images