CN209234049U - A kind of holography home theater - Google Patents
A kind of holography home theater Download PDFInfo
- Publication number
- CN209234049U CN209234049U CN201920040712.4U CN201920040712U CN209234049U CN 209234049 U CN209234049 U CN 209234049U CN 201920040712 U CN201920040712 U CN 201920040712U CN 209234049 U CN209234049 U CN 209234049U
- Authority
- CN
- China
- Prior art keywords
- holographic
- display screen
- home theater
- film
- video player
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Holo Graphy (AREA)
Abstract
The utility model discloses a kind of holographic home theaters, it is related to word device for image technical field, the utility model includes including high-definition video player, display screen and holographic imaging structure, the high-definition video player is connect by HDMI with display screen, the display screen is placed in frame structure, the display screen is placed in holographic imaging structure underside, the high-definition video player is connect with twin loudspeaker formula speaker, the holographic structure includes the inverted pyramid structure and holographic film being made of acrylic board, the material of the holographic film is smooth polyester film, the utility model has structure simple, so that people is in, viewing is more true, audiovisual all more preferably the advantages of.
Description
Technical field
The utility model relates to digital imaging device technical fields, more particularly to a kind of holographic home theater.
Background technique
Pseudo- line holographic projections are a kind of realization rates of virtual image technology, are based on spectroscope image-forming principle, by exhibition
Corresponding threedimensional model image, is then superimposed in scape of marching into the arena, constitutes sound by the specially treated for showing object building threedimensional model
In conjunction with display systems.It does not need people and wears any polaroid glasses, it is vertical that 3D can be watched heartily in the case where absolutely not fettering
Body special display effect has strong depth feelings, gives visual impact.Current either classroom instruction or science is ground
Study carefully, requires to have research object intuitive understanding comprehensively, however for ships and light boats biggish equipment in equal volume, to have for a long time
Regularly it is observed, no matter economically or time angle is all difficult to realize, but if by material picture, micro-
Sightization, three-dimensional will solve this problem.
Line holographic projections are mainly used in advertisement, performance and exhibition etc. at present, while existing home theater is mostly front
Projection, projection device is longer away from display device distance, and occupied space is big, and people passes by before screen, the light source direct projection of projection device
Eyes damage human eye, especially for the child for liking running in watching process, and due to the propagation effect of light,
Lead to occur shadow on picture, influences other spectators viewing, be based on above-mentioned technical problem, the utility model devises a kind of holography
Home theater, so that people is in, viewing is more true.
Utility model content
The purpose of this utility model is that: poor in order to solve existing home theater drop shadow effect, viewing is experienced bad and is asked
Topic, the utility model devise a kind of holographic home theater.
The utility model specifically uses following technical scheme to achieve the goals above: including high-definition video player, showing
Display screen and holographic imaging structure, the high-definition video player are connect by HDMI with display screen, and the display screen is placed in frame
In structure, the display screen is placed in holographic imaging structure underside, and the high-definition video player is connect with twin loudspeaker formula speaker,
The holographic imaging structure includes the inverted pyramid structure and holographic film being made of acrylic board, and the material of the holographic film is flat
Sliding polyester film, the polyester film are made of adhesion layer, hard process layer and antistatic backing, and the holographic film is 4 isosceles
Triangle, and apex angle is 70.5 degree, guarantees each side of last imaging pyramid and horizontal plane at 45 degree, then according to required ratio
Example dismisses isosceles triangle top, leaves the isosceles trapezoid holographic film of lower part, and is entirely capable of covering lower end in a top view
The holographic film cut out is attached on special acrylic board pyramid by display screen.
Further, the video player is raspberry pie B+ processor, and the display screen is TFT liquid crystal display.It states
Video player is that raspberry pie B+ processor is the microcomputer based on ARM controller and linux system, it, which has, calculates owner
The processing speed of machine supports multiple interfaces, including USB, HDMI and GPIO etc..The requirement of HD video broadcasting may be implemented.Separately
The exploitation TFT type of outer raspberry pie is active matrix drive type, and visual angle is big, and reaction speed quickly, is suitable for animation and imaging is aobvious
Show.And with range applied by current LCD technology and level for, active-matrix actuation techniques are with film
Formula transistor-type (TFT) is mainstream, is applied to microcomputer and animation, image processing product more.
Further, the material of the frame structure is polylactic acid, is made of 3D printing technique, and polylactic acid (PLA) is made
For printed material.Polylactic acid (PLA) is a kind of novel biodegradation material, uses reproducible plant resources.
Further, the raspberry pie B+ processor include HD video data input, audio, video data module decoding and
Audio and video module processing, generates connection relationship between input module (I) and OMXPlayer player module (P), with concurrent queue
Queue (Q) is as Communication Model between the two.Data input module decapsulates audio, video data packet, and marks time stamp T,
After be respectively put into concurrent queue Q.The high definition transplanted based on FFmpeg to raspberry pie is respectively adopted in OMX-Player player module
Video decoding module (V) and the audio decoder module (A) transplanted based on FAAC to raspberry pie, functionally player module are read
Concurrent queue audio, video data, exports after decoding respectively and gives audio-video output module (O), and audio-video output module (O)-is based on defeated
Enter module marks time stamp T, writes output audio, video data to HDMI interface.
Working principle: HD video broadcasting is carried out using raspberry pie, audio, video data is realized into high-definition data by HDMI
Transmission recycles the principle of pseudo- holographic imaging, realizes flat image being imaged onto specific projection space, and four sides is visual, thus real
Show planar graph three-dimensional to the full extent, in addition twin loudspeaker formula sound equipment, audio visual effect are splendid.
The beneficial effects of the utility model are as follows:
1, the utility model structure is simple, adds acrylic board as image core using special holographic film, raspberry pie is used
In the processing of video image, display screen selects TFT liquid crystal display, selects twin loudspeaker formula sound equipment, the cooperation of 3D picture is around solid
Sound gives people a kind of good experience effect.
2, video player used by the utility model is raspberry pie B+ processor, and the display screen is TFT liquid crystal
Display screen, stating video player as raspberry pie B+ processor is the microcomputer based on ARM controller and linux system, it has
The processing speed of main frame supports multiple interfaces, including USB, HDMI and GPIO etc..HD video broadcasting may be implemented
It is required that.In addition the exploitation TFT type of raspberry pie be active matrix drive type, visual angle is big, reaction speed quickly, be suitable for animation and at
As display.And with range applied by current LCD technology and level for, active-matrix actuation techniques be with
Thin-film transistors type (TFT) is mainstream, is applied to microcomputer and animation, image processing product more.
3, the material of frame structure used by the utility model is polylactic acid, is made of 3D printing technique, polylactic acid
(PLA) it is used as printed material.Polylactic acid (PLA) is a kind of novel biodegradation material, uses reproducible plant resources.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the modular structure schematic diagram of the high-definition video player of the utility model；
Fig. 3 is the structural schematic diagram of the holographic film of the utility model；
Fig. 4 is the structural schematic diagram of the utility model holographic imaging structure；
Appended drawing reference: 1- high-definition video player, 2- display screen, 3- holographic imaging structure, 4- frame structure, the bis- loudspeakings of 5-
Device formula speaker, 6- polyester film, 31- inverted pyramid structure, 32- holographic film, 61- adhesion layer, the hard process layer of 62-, 63- prevents quiet
Electric layer,
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Embodiment 1
As shown in fig. 1 to 4, the present embodiment provides a kind of holographic home theaters, including high-definition video player 1, display screen 2
With holographic imaging structure 3, the high-definition video player 1 is connect by HDMI with display screen 2, and the display screen 2 is placed in frame
In structure 4, the display screen 2 is placed in 3 downside of holographic imaging structure, the high-definition video player 1 and twin loudspeaker formula speaker 5
Connection, the holographic imaging structure 3 includes the inverted pyramid structure 31 and holographic film 32 being made of acrylic board, the holographic film
32 material is smooth polyester film 6, and the polyester film 6 is made of adhesion layer 61, hard process layer 62 and antistatic backing 63,
The holographic film 32 is 4 isosceles triangles, and apex angle is 70.5 degree, guarantees the last imaging each side of pyramid and level
Then face is dismissed isosceles triangle top according to required ratio at 45 degree, leave the isosceles trapezoid holographic film 32 of lower part, and
It is entirely capable of covering lower end display screen 2 in a top view, the holographic film 32 cut out is attached on special acrylic board pyramid, institute
Stating raspberry pie B+ processor includes the input of HD video data, the decoding of audio, video data module and audio and video module processing.
Working principle: HD video broadcasting is carried out using raspberry pie, audio, video data is realized into high-definition data by HDMI
Transmission recycles the principle of pseudo- holographic imaging, realizes flat image being imaged onto specific projection space, and four sides is visual, thus real
Show planar graph three-dimensional to the full extent, in addition twin loudspeaker formula sound equipment, audio visual effect are splendid.
Embodiment 2
As shown in fig. 1 to 4, in order to keep the utility model more preferable using viewing effect, the present embodiment is on the basis of embodiment 1
On done further improvement, specifically: the video player 1 be raspberry pie B+ processor, the display screen 2 be TFT liquid
Crystal display screen, the material of the frame structure 4 are polylactic acid, and make for direct 3D printing.
Claims (6)
1. a kind of holography home theater, it is characterised in that: including high-definition video player (1), display screen (2) and holographic imaging knot
Structure (3), the high-definition video player (1) are connect by HDMI with display screen (2), and the display screen (2) is placed in frame structure
(4) in, the display screen (2) is placed on the downside of holographic imaging structure (3), the high-definition video player (1) and twin loudspeaker formula
Speaker (5) connection, the holographic imaging structure (3) includes the inverted pyramid structure (31) and holographic film being made of acrylic board
(32), the material of the holographic film (32) is smooth polyester film (6).
2. a kind of holographic home theater according to claim 1, which is characterized in that the video player (1) is raspberry
B+ processor is sent, the display screen (2) is TFT liquid crystal display.
3. a kind of holographic home theater according to claim 1, which is characterized in that the polyester film (6) is by adhesion layer
(61), hard process layer (62) and antistatic backing (63) are constituted.
4. a kind of holographic home theater according to claim 1, which is characterized in that the holographic film (32) is 4 isosceles
Triangle, and apex angle is 70.5 degree, it is complete when being overlooked when holographic film (32) is attached to the inverted pyramid structure of acrylic board composition
It covers display screen (2).
5. a kind of holographic home theater according to claim 1, which is characterized in that the material of the frame structure (4) is
Polylactic acid.
6. a kind of holographic home theater according to claim 2, which is characterized in that the raspberry pie B+ processor includes height
Clear video data input, the decoding of audio, video data module and audio and video module processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040712.4U CN209234049U (en) | 2019-01-10 | 2019-01-10 | A kind of holography home theater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040712.4U CN209234049U (en) | 2019-01-10 | 2019-01-10 | A kind of holography home theater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234049U true CN209234049U (en) | 2019-08-09 |
Family
ID=67510343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920040712.4U Expired - Fee Related CN209234049U (en) | 2019-01-10 | 2019-01-10 | A kind of holography home theater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234049U (en) |
-
2019
- 2019-01-10 CN CN201920040712.4U patent/CN209234049U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10497175B2 (en) | Augmented reality virtual monitor | |
| CN201273964Y (en) | Suspension image forming apparatus | |
| US20170153866A1 (en) | Audiovisual Surround Augmented Reality (ASAR) | |
| CN107134000B (en) | Reality-fused three-dimensional dynamic image generation method and system | |
| US20100232770A1 (en) | System and method for interactive environments presented by video playback devices | |
| CN206518893U (en) | Audience interaction holography Stage System | |
| CN111182250A (en) | Audio and video teaching recording and playing system and control method thereof | |
| CN103297688A (en) | System and method for multi-media panorama recording | |
| CN201044039Y (en) | Holography phantom image forming apparatus | |
| CN2667827Y (en) | Quasi-panorama surrounded visual reproducing system | |
| CN109729760A (en) | Instant 180 degree 3D imaging and back method | |
| CN209572101U (en) | Teaching share system based on augmented reality | |
| CN110012264A (en) | A kind of video handles synthesis system and method in real time | |
| CN201909899U (en) | Suspension display system for stereoscopic image | |
| CN209234049U (en) | A kind of holography home theater | |
| CN106792093A (en) | Video separated screen player method, device and playback terminal | |
| US20200267492A1 (en) | An Apparatus and Associated Methods for Presentation of a Bird's Eye View | |
| CN105629639A (en) | Spherical display system based on super-wide field angle fish-eye lens | |
| CN202948244U (en) | 270-degree holographic phantom imaging structure | |
| CN201331624Y (en) | Omni-directional image-forming device | |
| CN212160368U (en) | Holographic projection device and family education machine | |
| CN210895870U (en) | Stereo perspective infinite extension demonstration device | |
| RU105843U1 (en) | VIRTUAL ATTRACTION 5D WITH THREE PROJECTIONS | |
| CN202067070U (en) | Multifunctional immersive dome screen display device and system | |
| CN205193414U (en) | Interactive display system of platform and arc curtain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |