CN204687930U - A kind of holographic digital projection exhibition car - Google Patents
A kind of holographic digital projection exhibition car Download PDFInfo
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- CN204687930U CN204687930U CN201520236670.3U CN201520236670U CN204687930U CN 204687930 U CN204687930 U CN 204687930U CN 201520236670 U CN201520236670 U CN 201520236670U CN 204687930 U CN204687930 U CN 204687930U
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000001747 exhibiting effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of holographic digital projection exhibition car, it comprises exhibition car car body and is arranged on the image system in exhibition car car body; Image system comprises image formation unit and image show unit.Image show unit comprises hologram screen, and hologram screen is inclined and mounted in car body on baseplane, and in hologram screen and car body, baseplane forms the first angle; Hologram screen shows that the face of viewing is display surface, and the non-display surface of hologram screen and car body surround image space.Image formation unit comprises image forming apparatus and image display; This image display is arranged on the top in car body, is positioned at the front of display surface; Projection equipment is arranged on baseplane in car body, is positioned at display surface front.Exhibition car and image system combine by the utility model, utilize line holographic projections technology exhibiting product, can not only show abundant content, and holographic suspension stereopsis can also attract the attention of spectators, make show activity can reach better the effect of publicity.
Description
Technical field
The utility model relates to exhibition car technical field, especially relates to a kind of holographic digital projection exhibition car.
Background technology
Along with the development of society, the mode of people to Information Communication is pursued more and more higher, convenient, fast and receive information more and more by the liking of people in the mode of the most comfortable.For the activity such as advertising, outdoor displaying, adopt exhibition car exhibition to show namely convenient and swift, the effect of publicity can be reached again.Exhibition car owner of the prior art will be shown as master to open up in car compartment pose body display or paste propagating poster on exhibition car, this exhibition car also exists shows the problems such as content is few, content is single, and society advertising and outdoor show activity are too frequent, exhibition car of the prior art has been not enough to the concern attracting spectators.
Utility model content
Content for the outdoor displaying of above-mentioned existing exhibition car is few, content is single, exhibition method attracts the problems such as spectators pay close attention to not, the utility model provides a kind of holographic digital projection exhibition car, its object is to by utilizing line holographic projections technology to install image system on exhibition car, image system has host computer control play content, makes play content rich and varied, can show various product on exhibition car, and show spectators to watch with the form of holographic suspension stereopsis, attract the attention of spectators.
To achieve these goals, the utility model provides a kind of holographic digital projection exhibition car, and it comprises exhibition car car body and is arranged on the image system in exhibition car car body; Described image system comprises image formation unit and image show unit.
Described image show unit comprises hologram screen, and hologram screen is inclined and mounted in car body on baseplane, and in hologram screen and car body, baseplane forms the first angle.
Described hologram screen shows that the face of viewing is display surface, and the non-display surface of hologram screen and car body surround image space.
Described image formation unit comprises image forming apparatus and image display; This image display is arranged on the top in car body, is positioned at the front of display surface; Described projection equipment is arranged on baseplane in car body, is positioned at display surface front.
Described image forming apparatus projecting beam, on image display, image display forms image; Image beam on image display projects on hologram screen, after hologram screen diffraction, forms suspension stereopsis in image space.
As preferably, described image forming apparatus can be main frame and projector, host computer control projector by the image projection play on image display; Described image forming apparatus also can be main frame, and this main frame control based on direct control chart shows image as display equipment.
As preferably, described hologram screen is line holographic projections glass; Described first angle is the angle of line holographic projections glass, and the size of this first angle is at least zero degree.
As preferably, described exhibition car car body is the compartment that can launch, the rectangular body structure in this compartment; Compartment offside door and offside door all can launch, and compartment offside door is divided into overhead gage and underside gate; Overhead gage is fixedly connected on the top in compartment, and overhead gage extends to car bottom, and overhead gage is used for blocking natural daylight; The position that underside gate is connected with overhead gage is for removably connecting, and the position be connected with baseplane, compartment is non-disconnectable connection, and underside gate can rotate around the position of non-disconnectable connection, opens underside gate.
As preferably, described image forming apparatus is arranged on the bottom margin position of compartment offside door.
Described hologram screen is inclined and mounted in compartment, and namely one end of hologram screen is connected with the top of compartment offside door, and the other end is connected with the baseplane, compartment near image forming apparatus.
Described image display is arranged on the top in compartment, and one end of image display is connected with the top of compartment offside door, and the other end is connected with the top of compartment offside door.
Adopt the beneficial effect had of the present utility model: 1, a kind of holographic digital projection exhibition car disclosed in the utility model, it comprises exhibition car car body and is arranged on the image system in exhibition car car body, image system comprises image formation unit and image show unit, image formation unit forms image projection to image show unit, forms suspension stereopsis.Utilize image system exhibiting product, show that content is abundanter; Utilize line holographic projections technology exhibiting product, it is more comfortable that holographic suspension stereopsis makes spectators watch visual angle, and show activity can reach better the effect of publicity.
2, image system takes up room little, and arranging of car of exhibition can be simplified and miniaturization.Exhibition car and image system are combined well, makes outdoor activities variation, and simple and convenient.
3, the side door on the left of compartment is divided into overhead gage and underside gate, and overhead gage is used for blocking natural daylight, prevents natural daylight interfering picture display equipment, makes the imaging on image display more clear.
4, the utility model can also adopt multiple image forming apparatus to generate multiple different image, image display is made to project multiple different image on hologram screen, refraction through hologram screen shows multiple different stereo suspending image in image show space, makes the utility model have the function of simultaneously showing multiple different content.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of holographic digital projection exhibition car of the utility model.
Fig. 2 is the compartment cross-sectional of a kind of holographic digital projection exhibition car of the utility model.
Image forming apparatus---1; Hologram screen---2.
First angle---3; Supporting side door post---4.
Stair seat---5; Image display---6.
Overhead gage---7; Underside gate---8.
Suspension stereopsis---9.
Detailed description of the invention
In order to make the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the drawings and the specific embodiments, the utility model is described further.
As shown in Figure 1 to Figure 2, a kind of holographic digital projection exhibition car disclosed in the utility model, it comprises exhibition car car body and is arranged on the image system in exhibition car car body; Image system comprises image formation unit and image show unit.
Image show unit comprises hologram screen 2, and this hologram screen 2 is line holographic projections glass; Hologram screen 2 is inclined and mounted in car body on baseplane, and hologram screen 2 forms the first angle 3 with baseplane in car body, and namely this first angle 3 is the angle of line holographic projections glass, and the size of this first angle 3 is at least zero degree.Hologram screen 2 shows that the face of viewing is display surface, and the non-display surface of hologram screen 2 and car body surround image space.Image formation unit comprises image forming apparatus 1 and image display 6; This image display 6 is arranged on the top in car body, is positioned at the front of display surface; Projection equipment is arranged on baseplane in car body, is positioned at display surface front; Image forming apparatus 1 projecting beam, on image display 6, image display 6 forms image; Image projection on image display 6, on hologram screen 2, through the diffraction of hologram screen 2, forms suspension stereopsis 9 in image space.
Wherein, image forming apparatus 1 can be made up of main frame and projector, host computer control projector by play image projection on image display; The image display combined with projector can be projection screen, and projector is by light beam projecting to projection screen realizing the display of image.Image forming apparatus also can be main frame, and this main frame control based on direct control chart shows image as display equipment; What combine with main frame can be LED display, and main frame directly controls LED display display image.
Main frame is mainly used in controlling play content and playing sequence etc., and main frame can be arranged in the operator's compartment of exhibition car, also can be arranged in exhibition car car body.
In addition, if the main frame of this preferred embodiment passes through different projector images to projection screen, projection screen reflects different images on hologram screen simultaneously, or main frame makes different images and directly controls the LED display image that transmission is different respectively on hologram screen, different light beams is after the refraction of hologram screen, can, at the multiple different stereo suspending image of image show space display, the utility model be made to have the function of simultaneously showing multiple different content.
Exhibition car car body is the compartment that can launch, the rectangular body structure in this compartment; Compartment offside door and offside door all can launch, and compartment offside door is divided into overhead gage 7 and underside gate 8; Overhead gage 7 is fixedly connected on the top in compartment, overhead gage 7 extends to car bottom, overhead gage 7 is for blocking natural daylight, and the requirement making image display 6 meet image to be formed, can also block the light that image display reflexes on line holographic projections glass simultaneously and extend out; The position that underside gate 8 is connected with overhead gage 7 is for removably connecting, and the position be connected with baseplane, compartment is non-disconnectable connection, and underside gate 8 can rotate around the position of non-disconnectable connection, opens underside gate 8.
Image forming apparatus 1 is arranged on the bottom margin position of compartment offside door, image forming apparatus 1 placement at an angle, and the throw light of image forming apparatus 1 tilts to project on image display 6.The rectangular structure of hologram screen 2, be inclined and mounted in compartment, namely one end of hologram screen 2 is connected with the top of compartment offside door, the other end is connected with the baseplane, compartment near image forming apparatus 1, namely the display surface of hologram screen is towards the left surface in compartment, and the length of hologram screen 2 is consistent with the length in compartment.Image display 6 is arranged on the top in compartment, and one end of image display 6 is connected with the top of compartment offside door, and the other end is connected with the top of compartment offside door.
In addition, open up on car and be also provided with six supporting side door posts 4 and a stair seat 5, when the left side in compartment is launched, use supporting side door post 4 to support the underside gate 8 launched, make the stressed reduction of connection location of underside gate 8 and baseplane, compartment; The height of stair seat 5 is concordant to the height of baseplane, compartment with ground, and this device facilitates people to go on compartment from ground and carries out image system broadcasting or show image system.
The utility model image system realizes the principle of suspension stereopsis 9: the first step: main frame makes shows content, the image namely shown on image display; Main frame connects projector, and projector projects image is on projection screen, or image display adopts LED display, and main frame directly connects LED display, controls LED display display image.Second step: projector by beam projection on projection screen, projection screen by beam reflection on line holographic projections glass; Or LED shows the light beam sent and directly projects on line holographic projections glass.3rd step: the light on image display reflects or projects on line holographic projections glass, by the transmission effect of light, is established by the image on image display image to inject in line holographic projections glass, finally forms stereo suspending image after line holographic projections glass.
Line holographic projections glass is a kind of pairglass arm product via transparent holographic film interlayer, adopt vacuum magnetic control reactive sputtering advanced technologies, on transparent holographic film surface by mirror-reflection process, transparent holographic film is made to keep also having high reflectivity compared with while high permeability.When line holographic projections glass having light and image transmission, line holographic projections glass just has stereo suspending image to occur; When line holographic projections glass not having light and image transmission, line holographic projections glass is in pellucidity.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement, all belong to protection domain of the present utility model.
Claims (5)
1. a holographic digital projection exhibition car, is characterized in that: it comprises exhibition car car body and is arranged on the image system in exhibition car car body; Described image system comprises image formation unit and image show unit;
Described image show unit comprises hologram screen (2), and hologram screen (2) is inclined and mounted in car body on baseplane, and hologram screen (2) forms the first angle (3) with baseplane in car body;
Described hologram screen (2) shows that the face of viewing is display surface, and non-display surface and the car body of hologram screen (2) surround image space;
Described image formation unit comprises image forming apparatus (1) and image display (6); This image display (6) is arranged on the top in car body, is positioned at the front of display surface; Described projection equipment is arranged on baseplane in car body, is positioned at display surface front;
Described image forming apparatus (1) projecting beam, on image display (6), image display (6) forms image; Image beam on image display (6) projects on hologram screen (2), after hologram screen (2) diffraction, forms suspension stereopsis (9) in image space.
2., according to the holographic digital projection exhibition of the one described in claim 1 car, it is characterized in that: described image forming apparatus (1) can be main frame and projector, host computer control projector by the image projection play on image display; Described image forming apparatus also can be main frame, and this main frame control based on direct control chart shows image as display equipment.
3., according to the holographic digital projection exhibition of the one described in claim 1 car, it is characterized in that: described hologram screen (2) is line holographic projections glass; The angle that described first angle (3) is line holographic projections glass, the size of this first angle (3) is at least zero degree.
4., according to the holographic digital projection exhibition of the one described in claim 1 car, it is characterized in that: described exhibition car car body is the compartment that can launch, the rectangular body structure in this compartment; Compartment offside door and offside door all can launch, and compartment offside door is divided into overhead gage (7) and underside gate (8); Overhead gage (7) is fixedly connected on the top in compartment, and overhead gage (7) extends to car bottom, and overhead gage (7) is for blocking natural daylight; The position that underside gate (8) is connected with overhead gage (7) is for removably connecting, and the position be connected with baseplane, compartment is non-disconnectable connection, and underside gate (8) can rotate around the position of non-disconnectable connection, opens underside gate (8).
5., according to the holographic digital projection exhibition of the one described in claim 4 car, it is characterized in that: described image forming apparatus (1) is arranged on the bottom margin position of compartment offside door;
Described hologram screen (2) is inclined and mounted in compartment, and namely one end of hologram screen (2) is connected with the top of compartment offside door, and the other end is connected with the baseplane, compartment near image forming apparatus (1);
Described image display (6) is arranged on the top in compartment, and one end of image display (6) is connected with the top of compartment offside door, and the other end is connected with the top of compartment offside door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236670.3U CN204687930U (en) | 2015-04-20 | 2015-04-20 | A kind of holographic digital projection exhibition car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236670.3U CN204687930U (en) | 2015-04-20 | 2015-04-20 | A kind of holographic digital projection exhibition car |
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| Publication Number | Publication Date |
|---|---|
| CN204687930U true CN204687930U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520236670.3U Expired - Fee Related CN204687930U (en) | 2015-04-20 | 2015-04-20 | A kind of holographic digital projection exhibition car |
Country Status (1)
| Country | Link |
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| CN (1) | CN204687930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839579A (en) * | 2016-09-21 | 2018-03-27 | 奕硕多媒体移动科技（上海）有限公司 | The large-scale stage vehicle of phantom imaging |
| CN109982056A (en) * | 2017-12-26 | 2019-07-05 | 丰田自动车株式会社 | Car-mounted device and Vehicular system |
-
2015
- 2015-04-20 CN CN201520236670.3U patent/CN204687930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839579A (en) * | 2016-09-21 | 2018-03-27 | 奕硕多媒体移动科技（上海）有限公司 | The large-scale stage vehicle of phantom imaging |
| CN109982056A (en) * | 2017-12-26 | 2019-07-05 | 丰田自动车株式会社 | Car-mounted device and Vehicular system |
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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: 20151007 Termination date: 20170420 |