CN202351610U

CN202351610U - Holographic imaging system

Info

Publication number: CN202351610U
Application number: CN2011204601343U
Authority: CN
Inventors: 杨和礼
Original assignee: SICHUAN HONGYANG ADVERTISING CO Ltd
Current assignee: SICHUAN HONGYANG ADVERTISING CO Ltd
Priority date: 2011-11-18
Filing date: 2011-11-18
Publication date: 2012-07-25
Anticipated expiration: 2021-11-18

Abstract

The utility model discloses a holographic imaging system, which comprises an image device and an imaging carrier, wherein the image device comprises an imaging plane which is used for forming an image; the imaging carrier is a transparent pyramid; a tip of the transparent pyramid faces the imaging plane, and included angles between all side faces and the imaging plane are equal; an independent image is formed on a part of the imaging plane, which is opposite to each side face of the imaging carrier; and an optical directional scattering diaphragm is arranged on the imaging plane. The holographic imaging system has the advantages that a visual angle of the image on the imaging plane is limited to be in a set angle range by using the optical directional scattering diaphragm, an angle at which an audience cannot observe the image on the imaging plane can be set, unnecessary image elements in a visual field of the audience are reduced, a feeling of vision is good, and an unreal image is mysterious; and an imaging source can employ a projector, a light emitting diode (LED) screen, a liquid crystal screen and the like, by employing the projector in a large imaging system, the image can be formed completely, and a visual effect is good.

Description

Holographic imaging systems

Technical field

The utility model relates to a kind of optical imaging device, and especially a kind of visual experience is holographic imaging systems preferably.

Background technology

Holographic imaging systems mainly is made up of image part, imaging support; Device for image comprises the imaging plane that is used to appear image; The part scattered light of image forms three-dimensional phantom through imaging support refraction back in imaging support inside; Imaging plane is provided with along ground usually in the prior art, and the scattered light of the image that is appeared spreads all over above whole space, ground, can see the image on the imaging plane in the mirage phantom of spectators in watching imaging support; Visual experience is chaotic; Mystique is relatively poor, and device for image generally adopts playing devices such as liquid crystal display, LED screen as imaging source, and the size of the three-dimensional mirage phantom that is appeared and sharpness receive the restriction of playing devices such as playing liquid crystal display, LED screen.

Therefore, need to reduce the unnecessary image element in the spectators visual field, improve visual effect.

The utility model content

In view of this; The purpose of the utility model provides a kind of new holographic imaging system; Be limited in the set angle scope through the visible angle of optical orientation scattering diaphragm to the image on the imaging plane, spectators are difficult for observing the image on the imaging plane, and adopt projector as imaging source; Image definition is complete, and visual effect is better.

The holographic imaging systems of the utility model; Comprise device for image and imaging support; Said device for image comprises the imaging plane that is used to appear image, it is characterized in that: be positioned at also be provided with on the imaging plane be used to limit present the optical orientation scattering diaphragm of image visible angle.

Further, said imaging support comprises the matrix and the mirage film that is affixed on the matrix lateral surface of the diamond bodily form for by square cone and the diamond body structure that the positive tetragonous cone table that is positioned at the square cone bottom surface is combined into;

Further, the awl point of said imaging support is butted on the center of imaging plane and the angle of each side and imaging plane is 45 °;

Further, said device for image is made up of projector and discoid holographic fixation screen, and said holographic fixation screen is mounted in the rear-projection film of vitreum inside surface integrated by vitreum and cold, and said imaging plane is the vitreum outside surface;

Further; Said holographic fixation screen horizontal fixed is in a crystalline top; The edge of holographic fixation screen and the top sides of said crystalline are along docking; Crystalline is fixed in ground, and its horizontal maximum size equates that with the horizontal maximum size of imaging support imaging support is positioned at holographic fixation screen overhung location;

Further; Be positioned at the face of land, crystalline below and be provided with hollow chamber; Said projector be positioned over hollow indoor be used for making to the projection of holographic fixation screen can demonstrate institute with same ratio according to the orientation, place with the corresponding part in each side of imaging support on the imaging plane and is showed that four sides of the corresponding imaging support of object belong to the respective planes image of different azimuth, projector can be according to forming images big or small and one to four of hollow chamber placement;

Further; Be positioned at crystalline around be provided with annular grandstand; Be provided with ring groove between said annular grandstand and the crystalline, the outside anchor ring that is positioned at crystalline is provided with the maintenance channel that is communicated with ring groove, is positioned at hollow chamber interior walls and is provided with and the corresponding steel ladder of maintenance channel;

Further, also comprise aeration radiation system and sound system;

Further; Said aeration radiation system comprises along equally distributed eight the ventilation and heat window shutters in side ring surface in the annular grandstand; Said hollow chamber communicates with external environment condition through the ventilation and heat window shutter, and said sound system comprises that equally distributed eight of anchor ring can independently switch audio amplifier along the crystalline outside.

The beneficial effect of the utility model is: the utility model holographic imaging systems; Be limited in the set angle scope through the visible angle of optical orientation scattering diaphragm to the image on the imaging plane, spectators are difficult for observing the image on the imaging plane, can reduce the unnecessary image element in the spectators visual field; Make visual experience better; And adopt projector as imaging source, image definition, visual effect is better.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of holographic fixation screen;

Fig. 3 presents synoptic diagram for the imaging plane image.

Embodiment

Fig. 1 is the structural representation of the utility model; Fig. 2 is the structural representation of holographic fixation screen; Fig. 3 presents synoptic diagram for the imaging plane image, and is as shown in the figure: the holographic imaging systems of present embodiment comprises device for image and imaging support 1; Said device for image comprises the imaging plane 2 that is used to appear image; Be positioned at also be provided with on the imaging plane 2 be used to limit present the optical orientation scattering diaphragm 2a of the visible angle of

image

2b, 2c, 2d, 2e, can be limited in the visible angle of

image

2b, 2c, 2d, 2e in the set angle scope through optical orientation scattering diaphragm 2a, spectators are difficult for observing

image

2b, 2c, 2d, the 2e on the imaging plane 2; Can reduce the unnecessary image element in the spectators visual field, make visual experience better.

In the present embodiment; The diamond body structure of said imaging support 1 for being combined into by square cone and the positive tetragonous cone table that is positioned at the square cone bottom surface; The matrix and the mirage film that is affixed on the matrix lateral surface that comprise the diamond bodily form; The sightingpiston that adopts positive rectangular pyramid structure that each is opened wide is bigger, is convenient to observe, and the diamond body structure is attractive in appearance.

In the present embodiment, the awl point of said imaging support 1 is butted on the center of imaging plane 2 and the angle of each side and imaging plane 2 is 45 °, makes the mirage phantom 8 that appears more clear, and is lower to the stability requirement of system.

In the present embodiment; Said device for image is made up of with discoid holographic fixation screen 4 projector 3, and said holographic fixation screen 4 is mounted in the rear-projection film 4a of vitreum 4b inside surface integrated by vitreum 4b and cold, and said imaging plane 2 is a vitreum 4b outside surface; Adopt projector 3 as imaging source; Image definition, visual effect is better, and rear-projection film 4a can hold back projection light source is presented in image on the vitreum 4b.

In the present embodiment, said holographic fixation is shielded 4 horizontal fixed in crystalline 5 tops, and the edge of holographic fixation screen 4 and the top sides of said crystalline 5 are along docking; Crystalline 5 is fixed in ground; Its horizontal maximum size equates that with the horizontal maximum size of imaging support 1 imaging support 1 is positioned at holographic fixation and shields 4 overhung location, and size assortment is reasonable between each parts; One-piece construction is attractive in appearance; Imaging support 1 is arranged on the platform of crystalline 5 and holographic fixation screen 4 formations, and mirage phantom 8 physical features that imaging support 1 inside is appeared are more reasonable, are convenient to comprehensive viewing and admiring.

In the present embodiment; Be positioned at the face of land, crystalline 5 below and be provided with hollow chamber 6; Said projector 3 is positioned over and is used for shielding 4 projections to holographic fixation in the hollow chamber 6 and makes part relative with imaging support 1 each side on the imaging plane 2 demonstrate institute with same ratio according to the orientation, place to be showed that four sides of the corresponding imaging support 1 of object belong to

respective planes image

2b, 2c, 2d, the 2e of different azimuth; Projector 3 can be according to one to four of imaging size and hollow chamber 6 placement; Can in imaging support 1, demonstrate the mirage phantom 8 of the solid of object, four sides of the ABCD of mirage phantom 8 are identical with four sides of ABCD in kind, let vision that phantom is produced more true to nature and miraculous effects; Software design is that the same page is at first set a square diagonal angle and is divided into four triangular form zones; Same three-dimensional animation file with the corresponding delay method at the bottom of the end of to, AB-BC, BC-CD, CD-DA, DA-AB connect and are used to be distributed in four triangular form zones, form a whole three-dimensional animation.

In the present embodiment; Be positioned at crystalline 5 around be provided with annular grandstand 7; Be provided with ring groove between said annular grandstand 7 and the crystalline 5, the outside anchor ring that is positioned at crystalline 5 is provided with the maintenance channel 5a that is communicated with ring groove, is positioned at hollow chamber 6 inwalls and is provided with the corresponding steel ladder 6a with maintenance channel 5a; Maintenance channel 5a is more hidden, and the integrated beauty sensitivity is better.

In the present embodiment, also comprise aeration radiation system and sound system, make system more perfect.

In the present embodiment; Said aeration radiation system comprises along equally distributed eight the ventilation and heat window shutter 7a in side ring surface in the annular grandstand 7; Said hollow chamber 6 communicates with external environment condition through ventilation and heat window shutter 7a; Said sound system comprises along equally distributed eight of crystalline 5 outside anchor rings can independently switch audio amplifier 5b, can make hollow chamber 6 interior air unimpeded through ventilation and heat window shutter 7a, is beneficial to the heat radiation of projector 3; Can fit in the image broadcast voice of being showed in the image carrier 1 through can independently switching audio amplifier 5b, make displaying more lively, vivid.

Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.

Claims

1. holographic imaging systems; Comprise device for image and imaging support; Said device for image comprises the imaging plane that is used to appear image, it is characterized in that: be positioned at also be provided with on the imaging plane be used to limit present the optical orientation scattering diaphragm of image visible angle.

2. holographic imaging systems according to claim 1; It is characterized in that: said imaging support comprises the matrix and the mirage film that is affixed on the matrix lateral surface of the diamond bodily form for by square cone and the diamond body structure that the positive tetragonous cone table that is positioned at the square cone bottom surface is combined into.

3. holographic imaging systems according to claim 2 is characterized in that: the awl point of said imaging support is butted on the center of imaging plane and the angle of each side and imaging plane is 45 °.

4. holographic imaging systems according to claim 3; It is characterized in that: said device for image is made up of projector and discoid holographic fixation screen; Said holographic fixation screen is mounted in the rear-projection film of vitreum inside surface integrated by vitreum and cold, said imaging plane is the vitreum outside surface.

5. holographic imaging systems according to claim 4; It is characterized in that: said holographic fixation screen horizontal fixed is in a crystalline top; The edge of holographic fixation screen and the top sides of said crystalline are along docking; Crystalline is fixed in ground, and its horizontal maximum size equates that with the horizontal maximum size of imaging support imaging support is positioned at holographic fixation screen overhung location.

6. holographic imaging systems according to claim 5; It is characterized in that: be positioned at the face of land, crystalline below and be provided with hollow chamber; Said projector be positioned over hollow indoor be used for making to the projection of holographic fixation screen can demonstrate institute with same ratio according to the orientation, place with the corresponding part in each side of imaging support on the imaging plane and is showed that four sides of the corresponding imaging support of object belong to the respective planes image of different azimuth, projector can be according to forming images big or small and one to four of hollow chamber placement.

7. holographic imaging systems according to claim 6; It is characterized in that: be positioned at crystalline around be provided with annular grandstand; Be provided with ring groove between said annular grandstand and the crystalline; The outside anchor ring that is positioned at crystalline is provided with the maintenance channel that is communicated with ring groove, is positioned at hollow chamber interior walls and is provided with and the corresponding steel ladder of maintenance channel.

8. holographic imaging systems according to claim 1 is characterized in that: also comprise aeration radiation system and sound system.

9. according to claim 7 or 8 described holographic imaging systems; It is characterized in that: said aeration radiation system comprises along equally distributed eight the ventilation and heat window shutters in side ring surface in the annular grandstand; Said hollow chamber communicates with external environment condition through the ventilation and heat window shutter, and said sound system comprises that equally distributed eight of anchor ring can independently switch audio amplifier along the crystalline outside.