CN212519238U - Device for realizing naked eye 3D display - Google Patents

Abstract

The utility model belongs to the technical field of holographic display technique and specifically relates to a realize device that bore hole 3D shows, including LED display screen one, LED display screen two and viewing platform, a vertical installation on the wall body of LED display screen, LED display screen two sets up the leading flank at LED display screen one, and the lower extreme edge of two rear ends edges of LED display screen and LED display screen one aligns, the viewing platform sets up in the front end side of LED display screen two, and LED display screen one and LED display screen two are combined and are formed the display area, the utility model discloses the adaptation scene is wider, and the luminance superelevation of LED display screen for entire system need not to use in special dark environment, and because use can seamless concatenation, the LED display screen of unlimited extension presents the carrier as the demonstration content, and the size can be done is bigger.

Description

Device for realizing naked eye 3D display

Technical Field

The utility model relates to a holographic display technology field, concrete field is a device that realizes bore hole 3D demonstration.

Background

The method for realizing naked eye 3D display is mostly projection display of a projector at present, when naked eye 3D display is realized, and when the display effect needs to be completely presented due to relatively low brightness of the projector, display equipment needs to be placed in an environment dark enough to achieve the purpose of displaying a naked eye holographic 3D image.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a realize device that bore hole 3D shows.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a realize device that bore hole 3D shows which characterized in that: the LED display screen assembly comprises a first LED display screen, a second LED display screen and a viewing platform, wherein the first LED display screen is vertically installed on a wall body, the second LED display screen is arranged on the front side face of the first LED display screen, the edge of the rear end of the second LED display screen is aligned with the edge of the lower end of the first LED display screen, the viewing platform is arranged on the front end side of the second LED display screen, and the first LED display screen and the second LED display screen are combined to form a display area.

Preferably, the LED display screen II is horizontally arranged on the lower side of the front end of the LED display screen I.

Preferably, the lower end side of the first LED display screen is arranged at a preset interval with the ground, the second LED display screen is inclined at an included angle with the ground, and the rear end of the second LED display screen is aligned with the lower end of the second LED display screen.

Preferably, the upper side and the left and right sides of the display area are both horizontally provided with LED display screens.

Preferably, the LED display screens arranged on the upper side face and the left and right side faces are aligned with the upper end edge and the left and right end edges of the first LED display screen.

Compared with the prior art, the beneficial effects of the utility model are that: the LED display screen is installed in a special installation mode and is matched with specially manufactured display materials to achieve naked eye 3D display, compared with a naked eye 3D display scheme achieved by a traditional projector display scheme, the LED display screen is wider in application scene, the brightness of the LED display screen is ultrahigh, the whole system does not need to be used in a special dark environment, and the size can be larger due to the fact that the LED display screen which can be seamlessly spliced and infinitely expanded is used as a display content presenting carrier.

Drawings

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

fig. 2 is a schematic structural view of a second LED display screen of the present invention in an inclined arrangement;

FIG. 3 is a schematic structural view of the LED display screen arranged around the utility model;

fig. 4 is a schematic structural diagram of the LED display screen with two upper 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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a realize device that bore hole 3D shows, includes LED display screen one, LED display screen two and watching platform, LED display screen one is vertical installs on the wall body, and LED display screen two sets up the leading flank at LED display screen one, and the lower extreme edge of two rear ends edges of LED display screen and LED display screen one aligns, the watching platform sets up in the front end side of LED display screen two, and LED display screen one and LED display screen two make up and form the display area.

The LED display screen II is horizontally arranged on the lower side of the front end of the LED display screen I.

In the specific implementation process, one screen is a main screen (hereinafter referred to as an LED screen 1) and is installed on a vertical support structure, the height of a display screen body of the LED screen 1 is set to be L3, the other screen is a sub screen (hereinafter referred to as an LED screen 2) and is installed in the horizontal direction at the lower part of the LED screen 1, the display surface of the display screen and the display surface of the LED screen 1 are set to be in the vertical direction (the setting includes but is not limited to a vertical mode and can also be set at a certain angle), and the widths of the LED screen 1 and the LED screen 2 are equal (including but not limited to being equal and can be set to be;

setting a viewing platform in a viewing area, wherein the height of the viewing platform is set to be L5, the parameter setting of L5 is obtained by the height of L2 and L3 according to an algorithm, and the parameter of L5 can be set to be 0 when the actual viewing effect is not considered;

the set parameter values are respectively as follows: the method comprises the following steps that L1 is 100mm, L2 is 6000mm, L3 is 4500mm, L5 is 1500mm, the display surfaces of an LED screen 1 and an LED screen 2 are vertically arranged, the width directions of the LED screen 1 and the LED screen 2 are equal, the setting values of the parameters are experimental typical values, an algorithm can know that all parameter values are not fixed, and if one parameter changes, other related parameters need to be correspondingly adjusted to ensure the integrity of the algorithm;

when the playing content is manufactured, the main background of the display content of the LED screen 2 is provided, the display content of the LED screen 1 is a display part with a prominent screen, in order to facilitate playing of a player, two playing contents can be spliced into a playing file to be played, the playing file is played through a special player, so that naked eye 3D screen display is realized, it needs to be explained that the playing contents of the LED screen 2 and the LED screen 1 can be used as the main background when the playing content is manufactured according to a scene expressed by the playing contents, and the LED screen 2 is used as the prominent display part with the prominent screen.

As shown in fig. 2, the lower end side of the first LED display screen is arranged at a preset distance from the ground, the second LED display screen is inclined at an included angle with the ground, and the rear end of the second LED display screen is aligned with the lower end of the second LED display screen. The height of the screen body is set to be L3, and the sizes of the two screen bodies are not limited to be equal, namely L2 and L3 which can be set to be larger and smaller); the LED screen 2 is arranged as shown in fig. 2 at an angle R to the horizontal projection of the normal to the LED screen 1.

As shown in fig. 3, the upper side and the left and right sides of the display area are both horizontally provided with LED display screens; go up the LED display screen that side and left and right sides face set up and the upper end edge of LED display screen one with control both ends edge and align the setting, cooperation polylith display screen combination, figure 3 is 4 LED display screens cooperation LED screen 1, install at LED screen 1 display surface front portion regional top, the left surface, the right flank, the perspective view of four planes such as bottom, set up viewing area L5 simultaneously and be 1500mm, the algorithm supports upward, as long as LED screen quantity in the aforesaid scheme is greater than or equal to 2, and become certain angle and set up vice display screen, all can realize bore hole 3D display effect.

Through the technical scheme, the existing projection type naked eye 3D display system can only be used in a low-brightness space, and the product can be used in a normal indoor (outdoor) environment due to the fact that the LED display screen is adopted as an image display medium, and is wider in application scene

2. Compared with a naked eye 3D display system using an LCD liquid crystal splicing display mode, the LED display screen capable of being seamlessly spliced is adopted as an image medium, theoretically, no upper limit space display can be achieved, and the immersion feeling is stronger because no splicing seam of the LCD liquid crystal splicing exists on the display content

3. According to the scheme of the invention, the LED display screen is an active light-emitting display unit, so that the LED display screen is not influenced by light and space, and can be directly operated interactively in a viewing area, so that the interactive experience which cannot be achieved by the traditional naked-eye 3D display system is realized, and meanwhile, the interactive operation display of an object can be realized by matching with special operating hardware and software.

In addition, as shown in fig. 4, the second LED display screen can be installed at the top of the front end of the first LED display screen according to actual requirements, so that in a display system with a relatively large installation size, the activity space of the interaction area can be greatly enriched, and the display effect in the scheme is not affected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a realize device that bore hole 3D shows which characterized in that: the LED display screen assembly comprises a first LED display screen, a second LED display screen and a viewing platform, wherein the first LED display screen is vertically installed on a wall body, the second LED display screen is arranged on the front side face of the first LED display screen, the edge of the rear end of the second LED display screen is aligned with the edge of the lower end of the first LED display screen, the viewing platform is arranged on the front end side of the second LED display screen, and the first LED display screen and the second LED display screen are combined to form a display area.

2. The device for realizing naked eye 3D display according to claim 1, wherein: the LED display screen II is horizontally arranged on the lower side of the front end of the LED display screen I.

3. The device for realizing naked eye 3D display according to claim 1, wherein: the lower end side of the first LED display screen is arranged at a preset interval with the ground, the second LED display screen is inclined to the ground at an included angle, and the rear end of the second LED display screen is aligned with the lower end of the second LED display screen.

4. The device for realizing naked eye 3D display according to claim 1, wherein: LED display screens are horizontally arranged on the upper side face and the left and right side faces of the display area.

5. The device for realizing naked eye 3D display according to claim 4, wherein: the LED display screen arranged on the upper side face and the left and right side faces is aligned with the upper end edge and the left and right end edges of the first LED display screen.

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