CN107479318A - A kind of holographic projector for possessing self-control film source function - Google Patents
A kind of holographic projector for possessing self-control film source function Download PDFInfo
- Publication number
- CN107479318A CN107479318A CN201710806539.XA CN201710806539A CN107479318A CN 107479318 A CN107479318 A CN 107479318A CN 201710806539 A CN201710806539 A CN 201710806539A CN 107479318 A CN107479318 A CN 107479318A
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- China
- Prior art keywords
- display screen
- holographic
- film source
- control film
- source function
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a kind of holographic projector for possessing self-control film source function, including：Processing module, for forming holographic film source according to the data received, it is output to the correspondence position of display screen；Display screen, shown for the holographic film source according to formation；Line holographic projections film, the side of display screen human eye viewing is arranged on, for making human eye watch the display screen by the line holographic projections film.The data of input are formed holographic film source by processing module, are output to the correspondence position of display screen, and display screen is shown according to holographic film source.User watches display screen by line holographic projections film, and the picture that display screen is shown can form the hologram of suspension by line holographic projections film, be presented in user at the moment.The present invention possesses the holographic projector of self-control film source function, can produce hologram according to the content inputted in real time, overcome the defects of prior art is present, disclosure satisfy that current application demand.
Description
Technical field
The present invention relates to technical field of virtual reality, is filled more particularly to a kind of line holographic projections for possessing self-control film source function
Put.
Background technology
Line holographic projections technology is also referred to as virtual image technology, is that simultaneously reconstructed object is real using interference and diffraction principle record
3-D view.Line holographic projections technology can not only produce the aerial mirage of solid, mirage can also be made to be produced with performing artist interactive,
Performance is completed together, produces shocking performing effect.Thus based on the excellent presentation effect of line holographic projections, production is used in
Product exhibition, automobile or clothes news conference, stage set, bar place etc..
In the prior art, the holographic projector used is that the film source that will have been made is put into device, is projected
Produce hologram.But this mode is more inflexible, it is impossible to changes piece source contents in real time as needed, it is impossible to changes produce in real time
Hologram, it is impossible to meet current application demand.
The content of the invention
, can be according to real-time input it is an object of the invention to provide a kind of holographic projector for possessing self-control film source function
Content produce real-time hologram.
To achieve the above object, the present invention provides following technical scheme：
A kind of holographic projector for possessing self-control film source function, including：
Processing module, for forming holographic film source according to the data received, it is output to the correspondence position of display screen；
The display screen, shown for the holographic film source according to formation；
Line holographic projections film, the side of the display screen human eye viewing is arranged on, for making human eye pass through the line holographic projections
Film watches the display screen.
Alternatively, the data received are word, and it is 3 D stereo shape that the processing module, which is specifically used for text conversion,
The word of formula, and the word of 3 D stereo form is rotated with central shaft, respectively from the front of word, rear, left side and the right side
Side is shot to word, and the picture shot from all directions is output to the correspondence position of the display screen；
The data received are picture, and the processing module is specifically used for reading object in sequence and is in space from thing
Body front, rear, left side, the picture of right side shooting, the object picture of all directions is output to the correspondence position of display screen.
Alternatively, the processing module includes being used for the radio communication mold that the data to be shown are obtained by wireless network
Block.
Alternatively, the wireless communication module is established by cloud router and internet high in the clouds and communicated to connect, described wireless
Communication module is specifically used for obtaining the data to be shown uploaded by the mobile communication equipment of user from internet high in the clouds.
Alternatively, the line holographic projections film is shaped as down rectangular pyramid and without cone.
Alternatively, in addition to housing and protective cover；
The processing module and the display screen are successively set in the housing by layer from bottom to up, the line holographic projections
Film is arranged on the housing and corresponded on the outside of the window of the display screen, and the protective cover is covered on above the line holographic projections film.
Alternatively, the housing includes upper casing, middle shell and drain pan；
The display screen is arranged in the upper casing by display screen fixture, carries the printed circuit of the processing module
Plate is embedded in the middle shell, and radiator fan is provided with the drain pan, and heat emission hole is provided with the middle shell.
Alternatively, in addition to：
It is arranged on battery below the printed circuit board, for power supply；
It is arranged on battery fixture below the printed circuit board, for fixing the battery；
Loudspeaker be connected with the processing module, for playing sound；
The loudspeaker fixture for fixing loudspeaker is provided with the printed circuit board, in the loudspeaker fixture and institute
State and be provided with loudspeaker cotton pad between loudspeaker.
Alternatively, be provided with the middle shell it is being connected with the processing module, for by data wire connect calculate
The USB interface of machine or the mobile communication equipment of user；
It is provided with the middle shell for controlling display content or playing voice initiated " startup " button, Yi Jiyong
In " stopping " button that control display content or broadcasting sound stop.
Alternatively, the protective cover is detachably connected with the housing, is provided with the housing bottom for changing institute
State the hinge at the angle of inclination of holographic projector.
As shown from the above technical solution, the holographic projector provided by the present invention for possessing self-control film source function, including
The data of input are formed holographic film source by processing module, display screen and line holographic projections film, processing module, are output to pair of display screen
Position is answered, display screen is shown according to holographic film source.User watches display screen, the picture that display screen is shown by line holographic projections film
Face can form the hologram of suspension by line holographic projections film, be presented in user at the moment.The present invention possesses self-control film source function
Holographic projector, hologram can be produced according to the content inputted in real time, overcome the defects of prior art is present, can
Meet current application demand.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram of holographic projector for possessing self-control film source function provided in an embodiment of the present invention；
Fig. 2 is the method schematic diagram that processing module forms holographic film source to word in the embodiment of the present invention；
Fig. 3 is the holographic projector and mobile communication equipment communication link for possessing in the embodiment of the present invention self-control film source function
The schematic diagram connect；
Fig. 4 is that a kind of structural blast of holographic projector for possessing self-control film source function provided in an embodiment of the present invention shows
It is intended to；
Fig. 5 is the appearance schematic diagram for the holographic projector for possessing self-control film source function shown in Fig. 4.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example only part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to protection of the present invention
Scope.
Fig. 1 is refer to, the embodiment of the present invention provides a kind of holographic projector for possessing self-control film source function, including：
Processing module 10, for forming holographic film source according to the data received, it is output to the correspondence position of display screen；
The display screen 11, shown for the holographic film source according to formation；
Line holographic projections film 12, the side of the human eye of display screen 11 viewing is arranged on, for making human eye pass through the holography
Projection film 12 watches the display screen 11.
The present embodiment possesses the holographic projector of self-control film source function, and the data of input are formed hologram sheet by processing module
Source, is output to the correspondence position of display screen, and display screen is shown according to holographic film source.User is watched aobvious by line holographic projections film
Display screen, the picture that display screen is shown can form the hologram of suspension by line holographic projections film, be presented in user at the moment.
The present embodiment holographic projector, hologram can be produced according to the content inputted in real time, overcome existing skill
Art is that film source pre-production is good, can not change piece source contents in projection process, it is impossible to hologram caused by changing in real time
The defects of, this holographic projector disclosure satisfy that current application demand.
Other the present embodiment possesses the holographic projector of self-control film source function, and user is watched by line holographic projections film, just
It can watch the hologram of suspension, it is not necessary to the independent wearing spectacles of user, turn into a kind of bore hole holographic projector.
In the present embodiment holographic projector, the data received are formed holographic film source by processing module 10, are received
Data are probably word or picture.If the data received are word, the processing module 10 is specifically used for text conversion
For the word of 3 D stereo form, and the word of 3 D stereo form is rotated with central shaft, respectively from the front of word, after
Side, left side and right side are shot to word, and the picture shot from all directions is output to the correspondence position of the display screen.Refer to
Shown in Fig. 2, for the word of the 3 D stereo form after conversion, solid is used as using Y-axis in the three-dimensional cartesian coordinate system of foundation
The central shaft of word, three-dimensional text is rotated with Y-axis, and picture is caught respectively from the front of word, rear, left side and right side, will
The picture of all directions is output to the correspondence position of display screen, forms the holographic film source of word.
If the data received are picture；The processing module 10 is specifically used for reading object in sequence and is in space
The picture shot from object front, rear, left side, right side, the object picture of all directions is output to the correspondence position of display screen.
In actual applications, object can be in space and be inputted from the picture of object front, rear, left side, right side shooting by user, place
Reason module 10 reads in the picture of object all directions in sequence, and the correspondence position for being output to display screen forms space object
Holographic film source.
Display screen 11 is used to be shown according to the holographic film source of formation；The display screen can be LCDs, or
Person can also be other types of display screen.
Line holographic projections film 12 is arranged on the side of the human eye of display screen 11 viewing, and the line holographic projections film 12 is shaped as down four
The picture of pyramid and the four direction shown without cone, as inverted pyramid and the shape without pinnacle of a pagoda, display screen 12, is corresponded to respectively
Project in four sides of line holographic projections film 12.Human eye watches display screen 11 by the top planes of line holographic projections film 12, shows
The picture that display screen is shown forms hologram suspend, three-dimensional by line holographic projections film, is presented in user at the moment.It is described complete
Breath projection film 12 is made of optical medium material.
Processing module 10 obtains the data to be shown from other external equipments.In a kind of embodiment, the place
The wireless communication module that module 10 includes being used for obtaining the data to be shown by wireless network is managed, therefore the present embodiment holography is thrown
Image device can obtain the data shown by the needs of wireless network transmissions, can be achieved in real time to form the data of remote transmission
Hologram, for example the data to be shown are obtained from internet high in the clouds by cordless communication network.
Further specifically, referring to Fig. 3, the wireless communication module 100 can pass through cloud router 101 and internet cloud
Communication connection is established at end 102, and wireless communication module 100 is specifically used for obtaining the mobile communication by user from internet high in the clouds 102
The data to be shown that equipment uploads.The mobile communication equipment of user such as mobile phone, tablet personal computer etc., be provided with the present apparatus
The APP application programs that match of wireless communication module, user will by the APP application programs in mobile communication equipment, input
The data of display such as word or picture, the data that APP application programs will be shown by internet upload to internet
High in the clouds 102, this holographic projector gets the data to be shown by wireless communication module 100 from internet high in the clouds 102, defeated
Enter to processing module 10.
Optionally, wireless communication module 100 can be WIFI module, can be specifically serial ports WIFI module, serial ports WIFI
Module is the embedded WiFi module of a new generation, and small volume is low in energy consumption, and it is to be based on USB characteristic, is met
IEEE802.11 protocol stack network standards, built-in ICP/IP protocol stack, can realize user equipment serial ports, Ethernet, wireless network
(WIFI) any transparent translation between three interfaces, makes conventional serial interface equipment preferably add wireless network.
The structure for possessing the holographic projector of self-control film source function to the present embodiment below in conjunction with the accompanying drawings illustrates.
In a kind of embodiment, Fig. 4 and Fig. 5, the line holographic projections dress for possessing self-control film source function refer to
Putting also includes housing and protective cover 13；The processing module 10 and the display screen 11 are successively set on described by layer from bottom to up
In housing, the line holographic projections film 12 is arranged on the housing and corresponded on the outside of the window of the display screen 11, the protective cover 13
Cover on the top of line holographic projections film 12.
Specifically, the housing includes upper casing 14, middle shell 15 and drain pan 16.The display screen 11 passes through display screen fixture
25 are arranged in the upper casing 14, and the printed circuit board 17 for carrying the processing module 10 is embedded in the middle shell 15.Institute
State and radiator fan 18 is provided with drain pan 16, heat emission hole is provided with the middle shell 15, by radiator fan 18 and housing
Heat emission hole play thermolysis.Wherein, cotton pad 26 is provided between display screen 11 and display screen fixture 25, to display screen
Play fixed, protection and antihunt action.
The present embodiment holographic projector, in addition to：
It is arranged on battery 19 below the printed circuit board 17, for power supply；
It is arranged on battery fixture 21 below the printed circuit board 17, for fixing the battery 19.
Battery 19 is connected by battery connector 20 with printed circuit board 17, is powered for each device.Wherein battery fixture
21 can use metal plate fixture, and battery 19 can be lithium battery.
The present apparatus also includes：Loudspeaker 22 being connected with the processing module 10, for playing sound；In the printing electricity
The loudspeaker fixture 23 for fixing loudspeaker is provided with road plate 17, is set between the loudspeaker fixture 23 and the loudspeaker 22
Loudspeaker cotton pad 24 is equipped with, for fixing loudspeaker.
Camber display screen is provided with the protective cover 13, user is watched through camber display screen.Show in curved surface
Time, date and weather can be shown in display screen.Further, it is provided with the middle shell 15 and the processing module 10
USB interface connect, for connecting computer or the mobile communication equipment of user by data wire, user can pass through
USB interface connects data wire, and related data is downloaded to present apparatus incoming data or from the present apparatus.
It is provided with the middle shell 15 for controlling display content or play voice initiated " startup " button, and
For controlling display content or playing " stopping " button of sound stopping.User can be by triggering " startup " button during use
Or " stopping " button, to control display picture or play sound.
Further, the present embodiment possesses the holographic projector of self-control film source function, the protective cover 13 and the shell
Body is detachably connected, and the housing bottom is provided with the hinge at the angle of inclination for changing the holographic projector.This
When device does not need line holographic projections, protective cover and line holographic projections film can be disassembled, be regarded by display screen come direct viewing
Frequently.Wherein by the angle of inclination of the hinge adjustable apparatus of device case bottom, i.e., the inclination angle of display screen in adjusting means
Degree, in order to watch.
The present embodiment possesses the holographic projector of self-control film source function, can be according to the word or picture inputted in real time
Hologram is produced, user, which can watch, is suspended in aerial three-dimensional image.The present apparatus can be divided into the sum of mini compact version
Expand version, mini compact version can be used in some smaller places, for example the occasion of romantic warmth such as explain, proposes, can also
With the mode of this very tender feeling and household, friend's telecommunication；It is outdoor recreational for advertising etc. to expand being placed on for version
Larger occasion.Other present apparatus novel in appearance, simple in construction, easily operated and maintenance.
A kind of holographic projector for possessing self-control film source function provided by the present invention is described in detail above.
Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is simply used
Understand the method and its core concept of the present invention in help.It should be pointed out that for those skilled in the art,
Under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification
Fall into the protection domain of the claims in the present invention.
Claims (10)
- A kind of 1. holographic projector for possessing self-control film source function, it is characterised in that including：Processing module, for forming holographic film source according to the data received, it is output to the correspondence position of display screen；The display screen, shown for the holographic film source according to formation；Line holographic projections film, the side of the display screen human eye viewing is arranged on, for making human eye be seen by the line holographic projections film See the display screen.
- 2. the holographic projector according to claim 1 for possessing self-control film source function, it is characterised in that the number received According to for word, the processing module is specifically used for the word that text conversion is 3 D stereo form, and by 3 D stereo form Word rotated with central shaft, respectively from the front of word, rear, left side and right side to word shoot, will be clapped from all directions The picture taken the photograph is output to the correspondence position of the display screen；The data received are picture, and the processing module is specifically used for reading object in sequence and is in space before object Side, rear, left side, the picture of right side shooting, the object picture of all directions is output to the correspondence position of display screen.
- 3. the holographic projector according to claim 1 for possessing self-control film source function, it is characterised in that the processing mould Block includes being used for the wireless communication module that the data to be shown are obtained by wireless network.
- 4. the holographic projector according to claim 3 for possessing self-control film source function, it is characterised in that the channel radio Believe that module is established by cloud router and internet high in the clouds to communicate to connect, the wireless communication module is specifically used for from internet cloud End obtains the data to be shown uploaded by the mobile communication equipment of user.
- 5. the holographic projector according to claim 1 for possessing self-control film source function, it is characterised in that the holographic throwing Shadow film is shaped as down rectangular pyramid and without cone.
- 6. the holographic projector according to claim 1 for possessing self-control film source function, it is characterised in that also including housing And protective cover；The processing module and the display screen are successively set in the housing by layer from bottom to up, and the line holographic projections film is set Put on the outside of the window for corresponding to the display screen in the housing, the protective cover is covered on above the line holographic projections film.
- 7. the holographic projector according to claim 6 for possessing self-control film source function, it is characterised in that the housing bag Include upper casing, middle shell and drain pan；The display screen is arranged in the upper casing by display screen fixture, in the printed circuit board for carrying the processing module In the middle shell, radiator fan is provided with the drain pan, heat emission hole is provided with the middle shell.
- 8. the holographic projector according to claim 7 for possessing self-control film source function, it is characterised in that also include：It is arranged on battery below the printed circuit board, for power supply；It is arranged on battery fixture below the printed circuit board, for fixing the battery；Loudspeaker be connected with the processing module, for playing sound；The loudspeaker fixture for fixing loudspeaker is provided with the printed circuit board, in the loudspeaker fixture and the loudspeaker Between be provided with loudspeaker cotton pad.
- 9. the holographic projector according to claim 7 for possessing self-control film source function, it is characterised in that in the middle shell On be provided with mobile communication equipment be connected with the processing module, for connecting computer or user by data wire USB interface；It is provided with the middle shell for controlling display content or play voice initiated " startup " button, and for controlling Display content processed plays " stopping " button that sound stops.
- 10. the holographic projector for possessing self-control film source function according to claim any one of 6-9, it is characterised in that The protective cover is detachably connected with the housing, is provided with the housing bottom for changing the holographic projector The hinge at angle of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806539.XA CN107479318A (en) | 2017-09-08 | 2017-09-08 | A kind of holographic projector for possessing self-control film source function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806539.XA CN107479318A (en) | 2017-09-08 | 2017-09-08 | A kind of holographic projector for possessing self-control film source function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107479318A true CN107479318A (en) | 2017-12-15 |
Family
ID=60583786
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710806539.XA Pending CN107479318A (en) | 2017-09-08 | 2017-09-08 | A kind of holographic projector for possessing self-control film source function |
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| Country | Link |
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| CN (1) | CN107479318A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337502A (en) * | 2018-01-12 | 2018-07-27 | 李敏 | A kind of line holographic projections intelligent imaging system and application method |
| CN109256067A (en) * | 2018-10-15 | 2019-01-22 | 惠州市华阳多媒体电子有限公司 | A kind of vehicle-mounted holographic projection system at big visual angle |
| CN111800623A (en) * | 2020-07-28 | 2020-10-20 | 核桃智能科技（常州）有限公司 | Holographic communication device and method using air imaging lens |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204350168U (en) * | 2015-02-04 | 2015-05-20 | 四川建筑职业技术学院 | A kind of three-dimensional conference system based on line holographic projections technology |
| CN105844976A (en) * | 2016-06-14 | 2016-08-10 | 赵博源 | Projection teaching device for high school student' learning |
| CN205521501U (en) * | 2015-11-14 | 2016-08-31 | 华中师范大学 | Robot based on three -dimensional head portrait of holographically projected 3D |
| CN106737750A (en) * | 2017-01-13 | 2017-05-31 | 合肥优智领英智能科技有限公司 | A kind of man-machine interactive intelligent robot |
| CN107071390A (en) * | 2017-03-15 | 2017-08-18 | 朱培恒 | A kind of holographic real-time filming image, generation and broadcast relay system and method for work |
-
2017
- 2017-09-08 CN CN201710806539.XA patent/CN107479318A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204350168U (en) * | 2015-02-04 | 2015-05-20 | 四川建筑职业技术学院 | A kind of three-dimensional conference system based on line holographic projections technology |
| CN205521501U (en) * | 2015-11-14 | 2016-08-31 | 华中师范大学 | Robot based on three -dimensional head portrait of holographically projected 3D |
| CN105844976A (en) * | 2016-06-14 | 2016-08-10 | 赵博源 | Projection teaching device for high school student' learning |
| CN106737750A (en) * | 2017-01-13 | 2017-05-31 | 合肥优智领英智能科技有限公司 | A kind of man-machine interactive intelligent robot |
| CN107071390A (en) * | 2017-03-15 | 2017-08-18 | 朱培恒 | A kind of holographic real-time filming image, generation and broadcast relay system and method for work |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337502A (en) * | 2018-01-12 | 2018-07-27 | 李敏 | A kind of line holographic projections intelligent imaging system and application method |
| CN109256067A (en) * | 2018-10-15 | 2019-01-22 | 惠州市华阳多媒体电子有限公司 | A kind of vehicle-mounted holographic projection system at big visual angle |
| CN111800623A (en) * | 2020-07-28 | 2020-10-20 | 核桃智能科技（常州）有限公司 | Holographic communication device and method using air imaging lens |
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