CN204759016U - 3D holographically projected device - Google Patents
3D holographically projected device Download PDFInfo
- Publication number
- CN204759016U CN204759016U CN201520464046.9U CN201520464046U CN204759016U CN 204759016 U CN204759016 U CN 204759016U CN 201520464046 U CN201520464046 U CN 201520464046U CN 204759016 U CN204759016 U CN 204759016U
- Authority
- CN
- China
- Prior art keywords
- display screen
- microprocessor
- pyramid
- master control
- control borad
- 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
Abstract
The utility model relates to a 3D holographically projected device, it includes touch -sensitive screen, main control board, display screen, pyramid projection cover and square frame, and touch -sensitive screen and display screen all are connected with the main control board, and touch -sensitive screen, main control board and display screen are from last to setting gradually the top at the square frame down, pyramid projection cover covers to fix and sets up in the square frame including four blocks of formation of image boards that enclose into the rectangular pyramid, pyramid projection, and its bottom surface sets up in the bottom of square frame, coincides with the bottom surface of display screen is central in its summit, set up power module, storage module and microprocessor in the main control board, storage audio file and video file among the storage module, microprocessor converts video file to four preceding, back, left and right directions video image synchronous completely, and the video image after the conversion plays through the display screen, and the video image of broadcast covers in the pyramid projection and carries out the projection. The beneficial effects of the utility model are that: easy operation, practicality.
Description
Technical field
The utility model belongs to holographic imaging technical field, is specifically related to a kind of 3D holographic projector.
Background technology
3D line holographic projections technology a kind ofly utilizes interference and diffraction principle record and the technology of reconstructed object true three dimensional image, utilizes this technology, and spectators just just can 360 ° of comprehensive viewing stereopsis without the need to wearing 3D glasses.At present, when carrying out 3D line holographic projections, there is following problem: 1) need user to be placed on by video playback apparatus in advance on pyramid projector equipment, the size of video playback apparatus may not mated with the size of pyramid projector equipment; 2) need to pre-install video cartoon in video playback apparatus, otherwise cannot play, this just makes 3D line holographic projections process loaded down with trivial details.
Utility model content
In order to solve the problems referred to above that prior art exists, the utility model provides a kind of simple and easy, practical 3D holographic projector.
The technical scheme that the utility model adopts is: a kind of 3D holographic projector comprises touch-screen, master control borad, display screen, pyramid projective shade and square framework, described touch-screen and display screen are all connected with described master control borad, described touch-screen, master control borad and display screen set gradually from top to bottom, and are all arranged on the top of described square framework; Described pyramid projective shade comprises four pieces of imaging plates, four pieces of described imaging plates surround a rectangular pyramid, described pyramid projective shade is fixedly installed in described square framework, and its bottom surface is arranged on the bottom of described square framework, and its summit overlaps with the bottom center of described display screen; Arrange supply module, memory module and microprocessor in described master control borad, described supply module provides operating voltage for described touch-screen, display screen and microprocessor; Storing audio files and video file in described memory module, video file is converted to the video image of front, rear, left and right four direction Complete Synchronization by described microprocessor, video image after conversion is play by described display screen, and the video image of broadcasting projects in described pyramid projective shade.
Preferably, described imaging plate employing drift angle is the isosceles triangular structure of 70.5 °, and four pieces of described imaging plates surround a positive rectangular pyramid.
Preferably, described imaging plate adopts acrylic board, described acrylic board posts holographic all-transparent image pad pasting.
Preferably, described imaging plate adopts glass plate, described glass plate posts holographic all-transparent image pad pasting.
Further, also arrange wireless communication module in described master control borad, described wireless communication module is connected with described microprocessor, and described microprocessor is by described wireless communication module and exterior storage terminal communication.
Preferably, described wireless communication module adopts WiFi module or bluetooth module.
Further, also arrange USB interface in described master control borad, described USB interface is connected with described microprocessor, the video file transfer extremely described microprocessor that exterior storage terminal will be upgraded by described USB interface.
Further, the top of described square framework arranges some microphones, is also provided with sound identification module in described master control borad, and described microphone is connected with described microprocessor by described sound identification module.
Further, the bottom of described square framework arranges a sound equipment, and described sound equipment is connected with described master control borad, for playing the audio file stored in described memory module.
Further, four angles of the bottom of described square framework arrange a leg respectively, and described leg bottom arranges slipmat.
Owing to adopting above technical scheme, the beneficial effects of the utility model are: touch-screen, master control borad and display screen are all fixed together with pyramid projective shade, the size of video playback apparatus and the unmatched problem of size of pyramid projector equipment can be overcome, by arranging memory module and wireless communication module, various video source can be provided for pyramid projective shade; The utility model is simple to operate, practical.
Accompanying drawing explanation
Fig. 1 is the physical construction schematic diagram of the utility model 3D holographic projector;
Fig. 2 is the electrical block diagram of the utility model 3D holographic projector.
In figure: 1, touch-screen; 2, master control borad; 3, display screen; 4, pyramid projective shade; 5, square framework; 21, supply module; 22, memory module; 23, microprocessor; 24, wireless communication module; 25, sound identification module; 41, imaging plate; 51, microphone; 52, sound equipment; 53, leg.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, the utility model provides a kind of 3D holographic projector, and it comprises touch-screen 1, master control borad 2, display screen 3, pyramid projective shade 4 and square framework 5.Touch-screen 1 is all connected with master control borad 2 with display screen 3, and touch-screen 1, master control borad 2 and display screen 3 set gradually from top to bottom, and are all arranged on the top of square framework 5.Touch-screen 1 realizes human-computer interaction function, for controlling the broadcasting in projection video source.As shown in Figure 2, supply module 21, memory module 22 and microprocessor 23 are set in master control borad 2, supply module 21 is touch-screen 1, display screen 3 and microprocessor 23 provide operating voltage.Various audio file and the video file such as 3D model or video cartoon is stored in memory module 22.Microprocessor 23 converts the 3D model stored in memory module 22 or video cartoon the video image of front, rear, left and right four direction Complete Synchronization to.Display screen 3 is for playing the video image after conversion.
As shown in Figure 1, pyramid projective shade 4 comprises four pieces of imaging plates, 41, four pieces of imaging plates 41 and surrounds a rectangular pyramid, and pyramid projective shade 4 is fixedly installed in square framework 5, its bottom surface is arranged on the bottom of square framework 5, and its summit overlaps with the bottom center of display screen 3.The video image that display screen 3 is play projects in pyramid projective shade 4.Preferably, each imaging plate 41 all adopts drift angle to be the isosceles triangular structure of 70.5 °, and four pieces of imaging plates 41 surround a positive rectangular pyramid.Further, imaging plate 41 adopts acrylic board or glass plate, and acrylic board or glass plate post holographic all-transparent image pad pasting.
When using the utility model to carry out 3D line holographic projections, the utility model is opened by touch-screen 1, master control borad 2 converts the 3D model of input or video cartoon the video image of front, rear, left and right four direction Complete Synchronization to, display screen 3 plays this video image, and video image projects on the imaging plate 41 of the front, rear, left and right four direction of pyramid projective shade 4.
In a preferred embodiment, as shown in Figure 2, in master control borad 2, wireless communication module 24 is also set, wireless communication module 24 is connected with microprocessor 23, microprocessor 23 by wireless communication module 24 and exterior storage terminal communication, exterior storage terminal can by radio communication by video file transfer such as the 3D model that upgrades or video cartoons to microprocessor 23.Further, wireless communication module 24 adopts WiFi module or bluetooth module.In addition, be also provided with USB interface in master control borad 2, USB interface is connected with microprocessor 23, exterior storage terminal can also by USB interface by the 3D model that upgrades or the video file transfer such as video cartoon to microprocessor 23.
In a preferred embodiment, the top of square framework 5 arranges some microphones 51, and as shown in Figure 2, be also provided with sound identification module 25 in master control borad 2, microphone 51 is connected with microprocessor 23 by sound identification module 25.The transmitting voice signal that user is inputted by microphone 51 is to sound identification module 25, after the voice signal of sound identification module 25 to input identifies, selection play signal is transferred to microprocessor 23, microprocessor 23 is according to the selection play signal received, read the corresponding 3D model or video cartoon file that store in memory module 22, and transfer to display screen 3 after being changed by the file of reading and show.
In a preferred embodiment, as shown in Figure 1, the bottom of square framework 5 arranges a sound equipment 52, and sound equipment 52 is connected with master control borad 2, for playing the audio file stored in memory module 22.
In a preferred embodiment, as shown in Figure 1, for ease of placing the utility model, four angles of the bottom of square framework 5 arrange a leg 53 respectively, and leg 53 bottom arranges slipmat, and slipmat is made up of rubber, PVC or silica gel etc.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (10)
1. a 3D holographic projector, it is characterized in that: it comprises touch-screen, master control borad, display screen, pyramid projective shade and square framework, described touch-screen and display screen are all connected with described master control borad, described touch-screen, master control borad and display screen set gradually from top to bottom, and are all arranged on the top of described square framework; Described pyramid projective shade comprises four pieces of imaging plates, four pieces of described imaging plates surround a rectangular pyramid, described pyramid projective shade is fixedly installed in described square framework, and its bottom surface is arranged on the bottom of described square framework, and its summit overlaps with the bottom center of described display screen;
Arrange supply module, memory module and microprocessor in described master control borad, described supply module provides operating voltage for described touch-screen, display screen and microprocessor; Storing audio files and video file in described memory module, video file is converted to the video image of front, rear, left and right four direction Complete Synchronization by described microprocessor, video image after conversion is play by described display screen, and the video image of broadcasting projects in described pyramid projective shade.
2. a kind of 3D holographic projector as claimed in claim 1, is characterized in that: described imaging plate employing drift angle is the isosceles triangular structure of 70.5 °, and four pieces of described imaging plates surround a positive rectangular pyramid.
3. a kind of 3D holographic projector as claimed in claim 2, is characterized in that: described imaging plate adopts acrylic board, described acrylic board posts holographic all-transparent image pad pasting.
4. a kind of 3D holographic projector as claimed in claim 2, is characterized in that: described imaging plate adopts glass plate, described glass plate posts holographic all-transparent image pad pasting.
5. a kind of 3D holographic projector as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: in described master control borad, also wireless communication module is set, described wireless communication module is connected with described microprocessor, and described microprocessor is by described wireless communication module and exterior storage terminal communication.
6. a kind of 3D holographic projector as claimed in claim 5, is characterized in that: described wireless communication module adopts WiFi module or bluetooth module.
7. a kind of 3D holographic projector as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: in described master control borad, also USB interface is set, described USB interface is connected with described microprocessor, the video file transfer extremely described microprocessor that exterior storage terminal will be upgraded by described USB interface.
8. a kind of 3D holographic projector as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: the top of described square framework arranges some microphones, also be provided with sound identification module in described master control borad, described microphone is connected with described microprocessor by described sound identification module.
9. a kind of 3D holographic projector as claimed in claim 1 or 2 or 3 or 4, is characterized in that: the bottom of described square framework arranges a sound equipment, and described sound equipment is connected with described master control borad, for playing the audio file stored in described memory module.
10. a kind of 3D holographic projector as claimed in claim 1 or 2 or 3 or 4, is characterized in that: four angles of the bottom of described square framework arrange a leg respectively, and described leg bottom arranges slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464046.9U CN204759016U (en) | 2015-07-01 | 2015-07-01 | 3D holographically projected device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464046.9U CN204759016U (en) | 2015-07-01 | 2015-07-01 | 3D holographically projected device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204759016U true CN204759016U (en) | 2015-11-11 |
Family
ID=54473706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464046.9U Expired - Fee Related CN204759016U (en) | 2015-07-01 | 2015-07-01 | 3D holographically projected device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204759016U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513511A (en) * | 2015-12-15 | 2016-04-20 | 重庆触视科技有限公司 | 3D projection display device |
| CN105812773A (en) * | 2016-03-31 | 2016-07-27 | 芜湖应天光电科技有限责任公司 | Three-dimensional imaging communication apparatus |
| WO2018006362A1 (en) * | 2016-07-07 | 2018-01-11 | 深圳狗尾草智能科技有限公司 | Audio input device of virtual robot, and virtual robot apparatus |
| CN107657841A (en) * | 2017-11-16 | 2018-02-02 | 岭南师范学院 | A kind of CAD instructional devices and system based on line holographic projections |
| CN108288469A (en) * | 2018-01-22 | 2018-07-17 | 维沃移动通信有限公司 | A kind of speaker and exchange method |
| CN109116711A (en) * | 2018-09-03 | 2019-01-01 | 安徽太阳石科技有限公司 | 3D hologram imaging method and the experience training system realized by this method |
| CN110262180A (en) * | 2019-07-01 | 2019-09-20 | 长沙学院 | A kind of puppet line holographic projections emulation flame device and production method |
-
2015
- 2015-07-01 CN CN201520464046.9U patent/CN204759016U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513511A (en) * | 2015-12-15 | 2016-04-20 | 重庆触视科技有限公司 | 3D projection display device |
| CN105812773A (en) * | 2016-03-31 | 2016-07-27 | 芜湖应天光电科技有限责任公司 | Three-dimensional imaging communication apparatus |
| WO2018006362A1 (en) * | 2016-07-07 | 2018-01-11 | 深圳狗尾草智能科技有限公司 | Audio input device of virtual robot, and virtual robot apparatus |
| CN107657841A (en) * | 2017-11-16 | 2018-02-02 | 岭南师范学院 | A kind of CAD instructional devices and system based on line holographic projections |
| CN108288469A (en) * | 2018-01-22 | 2018-07-17 | 维沃移动通信有限公司 | A kind of speaker and exchange method |
| CN109116711A (en) * | 2018-09-03 | 2019-01-01 | 安徽太阳石科技有限公司 | 3D hologram imaging method and the experience training system realized by this method |
| CN110262180A (en) * | 2019-07-01 | 2019-09-20 | 长沙学院 | A kind of puppet line holographic projections emulation flame device and production method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204759016U (en) | 3D holographically projected device | |
| CN203708288U (en) | Wireless hotspot device capable of sharing video pictures | |
| CN203801020U (en) | Intelligent projector | |
| CN204095348U (en) | A kind of intelligent blackboard | |
| CN108227364A (en) | A kind of 3D holographic projectors | |
| CN103716716A (en) | Wireless intelligent sound-control high-definition audio/video interaction entertainment system and device | |
| CN206658273U (en) | A kind of interactive intelligent audio amplifier | |
| CN101625547A (en) | Intelligent classroom control system | |
| CN203325238U (en) | Multimedia audio and video projection acquisition play one-body machine | |
| CN202331288U (en) | Multifunctional tablet personal computer bottom base | |
| CN202956916U (en) | Fingerprint identification type mobile teaching system | |
| CN202956925U (en) | Wireless control mobile teaching system | |
| CN205992220U (en) | A kind of electron album | |
| CN103024325A (en) | Mini projector | |
| CN203851219U (en) | Projector | |
| CN207083135U (en) | A kind of mobile device expanding unit | |
| CN102890951B (en) | Integral intelligent network multi-media system | |
| CN201754333U (en) | DVD projection integration machine | |
| CN203120039U (en) | Mini portable all-in-one machine | |
| CN205645276U (en) | Intelligence is wireless, and audio -visual storage cell -phone of sharing expands and deposits portable power source cloud dish | |
| CN203311847U (en) | Audio-video information synchronization management system and synchronization control device | |
| CN202998296U (en) | Mini projector | |
| CN213634906U (en) | Novel portable miniature projector of intelligence | |
| CN203012331U (en) | Intelligent mini projector with touch control | |
| CN202838956U (en) | Induction type audio-video automatic playing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160701 |