CN217333008U - Micro-scene mixed reality 3D display system - Google Patents

Abstract

The utility model relates to a little scene mixed reality 3D display system, display system include the show canopy body, solid model, holographic glass and bore hole 3D display, and the show canopy body includes roof and bottom plate, and holographic glass slope sets up between roof and bottom plate, and solid model establishes at holographic glass and bottom plate and surrounds the region, and bore hole 3D display activity sets up on the roof to be located holographic glass and roof and surround the region. The utility model discloses a mixed reality 3D display system of little scene, the light that bore hole 3D display sent is through the holographic glass of the strong reflection coating of spraying of putting to one side, go into people's eye with light reflection, people's brain will present 3D stereoscopic image in bore hole three-dimensional display and the holographic glass's of putting to one side mirror image position, let the people produce the illusion of 3D stereoscopic image in the middle of the solid model to express true, accurate, three-dimensional, dynamic light and shadow change or sight story deduction.

Description

Micro-scene mixed reality 3D display system

Technical Field

The utility model relates to a display system technical field, concretely relates to mixed reality 3D display system of little scene.

Background

In places such as museums, scenic spots, there often have some display devices that are used for showing historical relics or historical data, and current display device is two-dimensional display mostly, and visual experience is not strong, can't realize expressing or presenting three-dimensional dynamic image content in the accurate position in the scene, influences visitor's experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a little scene mixed reality 3D display system solves the problem that current display system can't present three-dimensional dynamic image content in the scene.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the micro-scene mixed reality 3D display system comprises a display shed body, a solid model, holographic glass and a naked eye 3D display, wherein the display shed body comprises a top plate and a bottom plate, the holographic glass is obliquely arranged between the top plate and the bottom plate, the solid model is arranged in a region surrounded by the holographic glass and the bottom plate, and the naked eye 3D display is movably arranged on the top plate and located in the region surrounded by the holographic glass and the top plate.

Furthermore, an isolation glass used for isolating the inside of the display shed body from the outside is further arranged between the top plate and the bottom plate.

Further, the outer surface of the insulating glass is coated with an anti-reflection coating.

Furthermore, a vertical telescopic hanging rod is arranged on the top plate, and the naked eye 3D display is hung on the top plate through the telescopic hanging rod.

Furthermore, a supporting frame is arranged on the top plate, the supporting frame is fixed on the top plate, and the naked eye 3D display is installed on the supporting frame.

Furthermore, a telescopic bracket is transversely arranged on the supporting frame, and the naked eye 3D display is installed on the telescopic bracket.

The utility model has the advantages that:

the utility model discloses a mixed reality 3D display system of little scene, the light that sets up bore hole 3D display on the roof sends is through the holographic glass of the strong reflection coating of spraying of putting to one side, go into people's eye with light reflection, people's brain will present 3D stereoscopic image at bore hole three-dimensional display and the mirror image position of the holographic glass of putting to one side, because be equipped with the solid model on the bottom plate, can let the people produce the illusion of 3D stereoscopic image in the middle of the solid model, thereby express trueness, it is accurate, it is three-dimensional, dynamic light shadow changes or sight story deduction, and simultaneously, bore hole 3D display sets up on the roof, help hiding the technological means, improve viewer's the experience of watching.

Drawings

Fig. 1 is a schematic diagram of the micro-scene mixed reality 3D display system of the present invention;

fig. 2 is a schematic diagram of the installation position of the naked eye 3D display in embodiment 1 of the micro-scene mixed reality 3D display system of the present invention;

fig. 3 is the utility model discloses little scene mixed reality 3D display system embodiment 2 in bore hole 3D display mounted position's schematic diagram.

Names corresponding to the marks in the figure:

1. the display shed comprises a display shed body, 11, a top plate, 12, a bottom plate, 2, a solid model, 3, holographic glass, 4, a naked eye 3D display, 5, isolation glass, 6, a telescopic support, 7, a supporting frame and 8 and 3D imaging positions.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art all belong to the protection scope of the present invention.

Embodiment 1 of the utility model:

the embodiment of the utility model provides an in little scene mixed reality 3D display system is through setting up the physical model in the show canopy body to through bore hole 3D display and holographic glass's cooperation, make the accurate presentation in the place that needs to express of 3D influence, combine the environment construction of physical model, express true, accurate, three-dimensional, dynamic light and shadow change or sight story deduction, improve customer experience.

Specifically, as shown in fig. 1, the micro-scene mixed reality 3D display system includes a display booth body 1, a solid model 2, holographic glass 3, and a naked eye 3D display 4, where the display booth body 1 is used for placing the solid model 2, the holographic glass 3, the naked eye 3D display 4, and the like, and provides a display place. The display shed body 1 comprises a top plate 11 and a bottom plate 12, the holographic glass 3 is obliquely arranged between the top plate 11 and the bottom plate 12, the solid model 2 is arranged in the surrounding area of the holographic glass 3 and the bottom plate 12, and the naked-eye 3D display 4 is hung on the top plate 11 and is located in the surrounding area of the holographic glass 3 and the top plate 11.

Through the arrangement, the light of the naked eye 3D display 4 is reflected into human eyes through the obliquely arranged holographic glass 3, and the human brain can present a 3D stereoscopic image at the intersection position of the light of the naked eye 3D display 4 and the holographic glass 3.

In this embodiment, the naked eye 3D display 4 adopts the naked eye 3D display 4 of the lenticular technology, which can realize high-quality naked eye three-dimensional display, and meanwhile, the holographic glass 3 is coated with a strong reflective coating, which can clearly reflect light into human eyes.

For the safety of protection overall structure and equipment, as shown in fig. 1, still be equipped with between roof 11 and bottom plate 12 and be used for the separation show canopy body 1 inside and external isolation glass 5, isolation glass 5 adopts three-layer doubling toughened glass, can guarantee whole display system at indoor outdoor suitability, and simultaneously, the spraying has the antireflection coating on three-layer doubling toughened glass, can reduce, eliminate the reflection of doubling glass to scene behind the human body, make spectator concentrate on the show content and present, reduce external factor interference.

In this embodiment, as shown in fig. 2, be equipped with vertical telescopic bracket 6 on roof 11, bore hole 3D display 4 hoists on roof 11 through telescopic bracket 6, through the upper and lower position that adjustment bore hole 3D display 4 hung, can realize the accurate removal of 3D stereoscopic image position, simultaneously, hang bore hole 3D display 4 from roof 11 to the lower, avoided adding the device at the bottom surface and supported bore hole 3D display 4, be convenient for bore hole 3D display 4 to hide the setting, be favorable to strengthening user experience.

The working principle is as follows:

firstly, three-dimensional laser is used for scanning field scene data or a three-dimensional scene is used as a basis, real scene simulation is carried out by using BIM, accurate angle calculation is carried out in a scanned real scene, interference of field shelters and other interference items on light is avoided, after a reflection angle is determined, the angle of holographic glass 3 and the position of a naked eye 3D display 4 are adjusted, the light emitted by the naked eye 3D display 4 passes through obliquely-placed holographic glass 3 sprayed with a strong reflection coating, the light is reflected into human eyes, the brain of a human body can present a 3D stereoscopic image at the mirror image position of the naked eye three-dimensional display and the obliquely-placed holographic glass 3, the human body can generate the illusion that a 3D imaging position 8 is in the middle of an entity model 2, and therefore the real, accurate, stereoscopic and dynamic light shadow change or scene story deduction is expressed.

The utility model discloses a mixed reality 3D display system of little scene, simple structure, reasonable in design is applicable to multiple place, provides brand-new stereovision and experiences.

Embodiment 2 of the utility model:

under the condition that a scene to be presented is complex, multiple groups of naked-eye 3D displays 4 are needed, and mutual interference may exist, which affects the display effect.

Meanwhile, the support frame 7 can be further provided with a telescopic support 6, the telescopic support 6 is transversely arranged on the support frame 7, in the actual use process, under the condition that the naked eye 3D display 4 does not need to move transversely, the naked eye 3D display 4 can be directly installed on the support frame 7 body, under the condition that the naked eye 3D display 4 needs to move transversely, the naked eye 3D display 4 is installed on the telescopic support 6, the transverse movement of the naked eye 3D display 4 can be realized, and the device is suitable for different use scenes.

Claims (6)

1. The micro-scene mixed reality 3D display system is characterized in that: the display shed comprises a display shed body, a solid model, holographic glass and a naked eye 3D display, wherein the display shed body comprises a top plate and a bottom plate, the holographic glass is obliquely arranged between the top plate and the bottom plate, the solid model is arranged in a region surrounded by the holographic glass and the bottom plate, and the naked eye 3D display is movably arranged on the top plate and is located in the region surrounded by the holographic glass and the top plate.

2. The micro-scene mixed reality 3D presentation system of claim 1, wherein: and isolation glass used for isolating the inside of the display shed body from the outside is further arranged between the top plate and the bottom plate.

3. The micro-scene mixed reality 3D presentation system of claim 2, wherein: the outer surface of the insulating glass is coated with an anti-reflection coating.

4. The micro-scene mixed reality 3D display system according to claim 1, wherein: the top plate is provided with a vertical telescopic hanging rod, and the naked eye 3D display is hung on the top plate through a telescopic support.

5. The micro-scene mixed reality 3D presentation system of claim 1, wherein: the top plate is provided with a supporting frame, the supporting frame is fixed on the top plate, and the naked eye 3D display is installed on the supporting frame.

6. The micro-scene mixed reality 3D display system of claim 5, wherein: a telescopic support is transversely arranged on the supporting frame, and the naked eye 3D display is installed on the telescopic support.

Images