CN203801033U - Stereoscopic image display device - Google Patents

Abstract

The utility model provides a stereoscopic image display device, include: the image display component is used for displaying or projecting images, and the images are a plurality of pictures with different visual angles of the same object; the image reflection component is provided with a plurality of semitransparent image reflection surfaces, each image reflection surface corresponds to the image with an incident included angle and corresponds to a watching position with a reflection included angle, and each image reflection surface corresponds to each different visual angle picture of the image. Therefore, the visual appearance of the viewer at the watching position seems to be as if the seen image is projected inside the plurality of image reflection surfaces, and the visual appearance of the 3D stereoscopic image is generated.

Description

Stereoscopic image display device

technical field

The utility model relates to the technical field of image display equipment, in particular to a stereoscopic image display equipment.

Background technique

In recent years, with the improvement of the quality of life, display technology has continued to improve. From the early black-and-white TV and color TV to the current high-definition, thin and flat TV, it all means that people are pursuing more realistic and natural image quality. In order to meet the demand for more realistic images, display technology has evolved from 2D to 3D, which provides a visual experience of three-dimensional space in addition to general images and colors.

However, most of the 3D display technologies currently on the market need to wear glasses and cooperate with a special monitor to watch, and it is impossible to achieve naked-view 3D. Therefore, in addition to the burden on the eyes caused by the general 3D display technology, the replacement of a special display will also cost a fortune. Moreover, the images of general 3D display technology can only be seen on the front of the display, and there is no image when viewed from the left, right, and back sides of the display, which greatly reduces the sense of reality and cannot replace real items for display.

Utility model content

In view of the status quo of the prior art, the purpose of this utility model is to provide a stereoscopic image display device, which displays stereoscopic images and enhances the sense of reality.

In order to achieve the above object, the utility model adopts the following technical solutions:

A stereoscopic image display device, comprising: an image display component for displaying or projecting an image, the image being several images of the same object with different viewing angles;

The image reflection member has several translucent image reflection surfaces, each of the image reflection surfaces corresponds to the image at an incident angle, and corresponds to a viewing position at a reflection angle, wherein each of the image reflection surfaces corresponding to different viewing angle frames of the image respectively.

In one embodiment, several image reflecting surfaces are adjacent to each other.

In one of the embodiments, the image reflecting surface is triangular.

In one of the embodiments, the image reflecting surface is trapezoidal.

In one of the embodiments, the plurality of different perspective pictures include a front perspective picture, a rear perspective picture, a left perspective picture and a right perspective picture.

In one of the embodiments, a supporting frame is further included, and the supporting frame is used for supporting the image display component.

In one of the embodiments, the image display member is supported by the support frame and arranged above the image reflection member.

In one of the embodiments, the image display member is supported by the support frame and arranged under the image reflection member.

In one of the embodiments, the image reflection member is provided with an item display space on a side opposite to the viewing position.

In one of the embodiments, a supporting frame bar is also included, and the supporting frame bar is used to support the image reflecting surface.

The beneficial effects of the utility model are:

The stereoscopic image display device of the present utility model makes the visual perception of the viewer at the viewing position as if the image seen is presented in the rear space of several image reflection surfaces, thereby producing a three-dimensional image that deviates from the real situation displayed on the display surface. visual perception. Furthermore, the viewer is located at different viewing positions, and can see the perspective pictures of different angles of view. For example, what is seen from the viewing position corresponding to one of the image reflection surfaces is the front perspective picture, and the other side of the opposite side is detoured. When looking at it, that is, from the viewing position corresponding to the image reflecting surface opposite to the above-mentioned image reflecting surface, what you see is a rear perspective picture, as if there is a physical object there, and the more realistic three-dimensional effect .

Description of drawings

FIG. 1 is a perspective view of an embodiment of a stereoscopic image display device of the present invention;

Fig. 2 is a sectional view of an embodiment of the stereoscopic image display device of the present invention;

3 is a perspective view of another embodiment of the stereoscopic image display device of the present invention;

4 is a cross-sectional view of another embodiment of the stereoscopic image display device of the present invention;

Among them, stereoscopic image display devices 100, 100a, 100b; image display components 1, 1a, 1b; images 10, 10a, 10b; viewing angle frames 11-14, 11a-13a; projector 15; projection screen 16; image reflection component 2 , 2a, 2b; image reflection surfaces 21-24, 21a-23a; support frames 3, 3a, 3b; groove 31; Angle θi; reflected angle θo.

Detailed ways

In order to make the technical solution of the present invention clearer, the stereoscopic image display device of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to FIG. 1 to FIG. 4 , as shown in FIG. 1 and FIG. 2 , a stereoscopic image display device 100 according to an embodiment of the present invention includes an image display component 1 and an image reflection component 2 . Wherein, the image display component 1 is used for displaying or projecting an image 10, and the image 10 is several frames 11-14 with different viewing angles of the same object. The image reflection member 2 has several translucent image reflection surfaces 21 - 24 , each image reflection surface 21 - 24 corresponds to the image 10 with an incident angle θi, and corresponds to a viewing position with a reflection angle θo. Wherein, each of the image reflection surfaces 21 - 24 corresponds to each of the different viewing angle frames 11 - 14 of the image 10 .

As shown in Figure 1, in the stereoscopic image display device 100 of an embodiment of the present utility model, the image display component 1 is a liquid crystal screen, and several different viewing angle frames 11-14 of the displayed image 10 include a front viewing angle frame 11 and a rear viewing angle frame. Picture 12 , left perspective picture 13 and right perspective picture 14 . The image reflection member 2 has four image reflection surfaces 21 to 24 .

As shown in FIG. 1 and FIG. 2 , in a stereoscopic image display device 100 according to an embodiment of the present invention, the image reflection member 2 is transparent glass, and a translucent film is provided on its surface as several image reflection surfaces 21 - 24 . In other embodiments, the image reflection member can also be an acrylic plate or other translucent and reflective reflective material. The image reflection surfaces 21-24 are triangular in shape, and several image reflection surfaces 21-24 are adjacent to and surround to form a quadrangular pyramid. In this embodiment, the incident angles θi of the several image reflecting surfaces 21-24 and the image 10 are all the same, and are reflected at the same reflection angle θo, respectively corresponding to viewing positions in the front, rear, left and right directions. The corresponding relationship between the several image reflection surfaces 21-24 and the several different viewing angle frames 11-14 of the image 10 is as follows: the image reflection surface 21 corresponds to the front viewing angle frame 11, the image reflection surface 22 corresponds to the rear viewing angle frame 12, and the image reflection surface 22 corresponds to the rear viewing angle frame 12. 23 corresponds to the left-view frame 13 , and the image reflection surface 24 corresponds to the right-view frame 14 .

As shown in FIG. 2 , the picture seen at the viewing position P1 corresponding to the image reflecting surface 21 will display the front perspective picture of the object, while the picture viewed at the viewing position P2 corresponding to the image reflecting surface 22 will display the rear view of the object. perspective screen. Due to the reflection of several image reflection surfaces 21-24, the visual impression of the viewer at the viewing position is as if the image seen is the display space S located behind the several image reflection surfaces 21-24, thereby producing a real three-dimensional The visual perception of the image. And because several image reflection surfaces 21-24 are semi-transparent, the backside of the images seen by the viewer is the actual space background, which is different from mirrors, thus enhancing the sense of reality. Furthermore, when viewed from different viewing positions, you can see the perspective pictures of different perspectives. For example, if you look at the viewing position P1 corresponding to the image reflection surface 21, you will see the front perspective picture 11, and when you look at it from the opposite side , that is, when viewed from the viewing position P2 corresponding to the image reflection surface 22, the rear view angle picture 12 is seen, as if there is a physical object located in the display space S behind several image reflection surfaces 21-24, which strengthens the Three-dimensional effect.

As shown in FIG. 1 and FIG. 2 , in the stereoscopic image display device 100 according to an embodiment of the present invention, the image reflection member 2 is provided with an item display space on the side opposite to the viewing position. That is to say, the display space S located inside the several image reflection surfaces 21 - 24 is used as an item display space. Place the pre-displayed items, such as jewelry, models, display mobile phones, etc., in the item display space, and cooperate with the corresponding display image 10, so that several different viewing angle pictures 11-14 of the image 10 interact with the display objects, thereby Provide the effect of 3D projection display items.

As shown in FIG. 1 , a stereoscopic image display device 100 according to an embodiment of the present invention further includes a support frame 3 for supporting the image display component 1 . In this embodiment, the supporting frame 3 includes a groove 31 and four supporting legs 32 , and the groove 31 is used to place the image display component 1 and the image reflection component 2 correspondingly. The image display member 1 is supported by the support frame 3 and arranged above the image reflection member 2 .

As shown in FIG. 3 , a stereoscopic image display device 100 a according to another embodiment of the present invention includes an image display component 1 a and an image reflection component 2 a. The image display component 1a projects an image 10a, and the image 10a is several frames 11a-13a of the same object with different viewing angles. The image reflection member 2a has several translucent image reflection surfaces 21a-23a, and each image reflection surface 21a-23a corresponds to the image 10a at an incident angle, and corresponds to a viewing position at a reflection angle. Wherein, each of the image reflection surfaces 21 a - 23 a corresponds to each of the different viewing angle frames 11 a - 13 a of the image 10 a.

As shown in FIG. 3 , in a stereoscopic image display device 100a according to another embodiment of the present invention, the image display component 1a is a projector, and is supported by a support frame 3a and is disposed under the image reflection component 2a. The image reflection member 2a has three image reflection surfaces 21a-23a, and several image reflection surfaces 21a-23a are trapezoidal and surrounded to form triangular columns. Several image reflection surfaces 21 a - 23 a are adjacent to each other through the provided supporting frame bars 4 . Due to the support of the support frame bar 4, the several image reflection surfaces 21a-23a can have larger sizes, such as translucent and non-breakable materials such as glass with a side length of more than five meters, which can also be applied to the embodiment of course. The three-dimensional image display device 100 of the first embodiment makes the several image reflection surfaces 21-24 of the three-dimensional image display device 100 of the first embodiment reach a side length of several meters or more, and the display space S has a larger space for displaying large items, such as car. Of course, the image reflecting member may include more image reflecting surfaces or only include one conic surface. In addition, several image reflective surfaces can be rectangular or other shapes, and the image reflective member can be composed of various shapes of image reflective surfaces, so as to be used in different situations.

As shown in FIG. 4 , in a stereoscopic image display device 100 b according to another embodiment of the present invention, the image display component 1 b includes a projector 15 and a translucent projection screen 16 . And the projector 15 is arranged above the image reflection member 2b supported by the support frame 3b. A translucent projection screen 16 is suspended between the projector 15 and the image reflection member 2b. In this embodiment, the image display component 1b is hung on the ceiling, and its image 10b is the image 10b projected by the projector 15 onto the translucent projection screen 16 and displayed on the projection screen 16 . The image reflection member 2b is facing the image 10b to reflect the image 10b, and other structural features are the same as those of the stereoscopic image display device 100, and will not be repeated here. The projector 15 of the image display component 1b of the present embodiment projects an image onto the projection screen 16 to display the image 10b. Preparing display screens of various sizes can save costs.

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. A stereoscopic image display device, characterized in that, comprising: The image display component is used for displaying or projecting images, and the images are several different viewing angle pictures of the same object; The image reflection member has several translucent image reflection surfaces, each of the image reflection surfaces corresponds to the image at an incident angle, and corresponds to a viewing position at a reflection angle, wherein each of the image reflection surfaces corresponding to different viewing angle frames of the image respectively. 2. The stereoscopic image display device according to claim 1, characterized in that: Several image reflection surfaces are adjacent to each other. 3. The stereoscopic image display device according to claim 1, characterized in that: The image reflecting surface is triangular. 4. The stereoscopic image display device according to claim 1, characterized in that: The image reflecting surface is trapezoidal. 5. The stereoscopic image display device according to claim 1, characterized in that: The plurality of different viewing angle frames include a front viewing angle frame, a rear viewing angle frame, a left viewing angle frame and a right viewing angle frame. 6. The stereoscopic image display device according to claim 1, characterized in that: A support frame is also included, and the support frame is used to support the image display component. 7. The stereoscopic image display device according to claim 6, characterized in that: The image display component is supported by the support frame and arranged above the image reflection component. 8. The stereoscopic image display device according to claim 6, characterized in that: The image display component is supported by the support frame and arranged under the image reflection component. 9. The stereoscopic image display device according to claim 1, characterized in that: The image reflection member is provided with an item display space on a side opposite to the viewing position. 10. The stereoscopic image display device according to claim 1, characterized in that: It also includes a supporting frame bar, and the supporting frame bar is used to support the image reflection surface.