CN209417513U - A kind of projector for advertisement of holographic transparent - Google Patents
A kind of projector for advertisement of holographic transparent Download PDFInfo
- Publication number
- CN209417513U CN209417513U CN201920176561.5U CN201920176561U CN209417513U CN 209417513 U CN209417513 U CN 209417513U CN 201920176561 U CN201920176561 U CN 201920176561U CN 209417513 U CN209417513 U CN 209417513U
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- China
- Prior art keywords
- projector
- advertisement
- transparent
- projection
- projection screen
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- 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
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Abstract
The utility model discloses the projector for advertisement of one of projection display technique field holographic transparent, it include: projection screen and projector, projection screen includes transparent substrate and projection imaging layer, projection imaging layer is nanoscale imaging particle,, by dispersing agents coat on the surface of transparent substrate, the light that projector issues is projected and is shown on projection screen for it.Viewer can view the space of advertisement machine behind, the visual space for enhancing viewer is felt, projector will need the information played out to project to advertisement machine at any time simultaneously, meets the needs of user's difference information, the projection screen of the utility model is not necessarily to individual power supply, the cost input of whole equipment is small, maintenance rate is low, easy to promote and utilize.
Description
Technical field
The utility model projection display technique field, in particular to being related to a kind of projection advertisement of holographic transparent
Machine.
Background technique
Peace is generally required in order to attract customer or in order to play navigation information in public arenas such as current airport, markets
Dress plays the advertisement machine of advertisement, for carrying out guide or navigation function.Existing advertisement machine is all made of liquid crystal display or poster screen
Form is shown, and wherein the Dynamic Display effect of poster screen is poor, and content can not timely update, and liquid crystal display is expensive.
Above-mentioned advertisement machine is opaque displaying, the more sight of viewer is blocked, after influencing it to advertisement machine
The viewing and control of space of planes, so that the visual-field space of viewer is limited.
Drawbacks described above is worth improving.
Summary of the invention
In order to overcome the shortcomings of existing technology, the utility model provides a kind of projector for advertisement of holographic transparent.
Technical solutions of the utility model are as described below:
A kind of projector for advertisement of holographic transparent characterized by comprising
Projection screen, the projection screen include transparent substrate and projection imaging layer, and the projection imaging layer is nanoscale imaging
Particle, by dispersing agents coat on the surface of the transparent substrate；
Projector, the light that the projector issues are projected and are shown on the projection screen.
According to the utility model of above scheme, which is characterized in that the nanoscale imaging particle includes cerium oxide
(CeO2), lanthana (La2O3), praseodymium oxide (Pr6O11), neodymia (Nd2O3), calcium oxide (CaO), appointing in barium monoxide (BaO)
It anticipates one kind.
According to the utility model of above scheme, which is characterized in that the transparent substrate is transparent glass or transparent plastic.
According to the utility model of above scheme, which is characterized in that the dispersing agent is optic-solidified adhesive/paint or heat cure
Glue/paint.
Further, the photo-curing paint is UV paint.
According to the utility model of above scheme, which is characterized in that it is saturating that the surface of the projection imaging layer is additionally provided with auxiliary
Bright substrate.
According to the utility model of above scheme, which is characterized in that the lower end or upper end of the projection screen are fixed on fixation
In stake, the spud pile is fixed on the base.
According to the utility model of above scheme, which is characterized in that several described projectors and communicator wire/wireless
Connection, the communicator are connect with control centre.
Further, wireless transceiver, the wireless transceiver and the communicator channel radio are equipped in the projector
News.
According to the utility model of above scheme, the beneficial effect is that: the projection screen of the utility model has light transmittance
Feature high, contrast is high, can make viewer view the space of advertisement machine behind, enhance the visual space of viewer
Feel, while projector will need the information played out to project to advertisement machine at any time, meet the need of user's difference information
It asks；The color rendition degree of the projection screen of the utility model is high, visible angle is wide, can be used for the Projection Display of various occasions；This reality
With the novel application for only passing through projection screen and projector, so that it may directly be communicated with control centre, and projection screen is without individual
Power supply, the cost input of whole equipment is small, maintenance rate is low, easy to promote and utilize.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model projector for advertisement.
Fig. 2 is the structural schematic diagram of projection screen in the utility model.
Fig. 3 is structural schematic diagram of the projection screen with auxiliary transparent substrate in the utility model.
Fig. 4 is the system connection schematic diagram of the utility model.
1, projector in the figure；2, projection screen；21, transparent substrate；22, projection imaging layer；23, transparent substrate is assisted；3,
Spud pile；4, pedestal.
Specific embodiment
With reference to the accompanying drawing and the utility model is further described in embodiment:
As shown in Figure 1, a kind of projector for advertisement of holographic transparent, comprising: projection screen 2 and projector 1, projector 1 issue
Light project and show on projection screen 2.
The lower end or upper end of projection screen 2 are fixed on spud pile 3, and spud pile 3 is fixed on pedestal 4.Due to 2 nothing of projection screen
Direction selection, therefore according to the difference of mounting location, pedestal 4 is mounted on bottom surface or ceiling or other positions by selection,
It is able to achieve the effect of projection advertisement, and then application is unrestricted.
As shown in Fig. 2, projection screen 2 includes transparent substrate 21 and projection imaging layer 22, projection imaging layer 22 and transparent substrate
21 connections form the Projection Display curtain for being used for holographic transparent.
Transparent substrate 21 is transparent glass, transparent plastic or other transparent materials.Preferably, using transparent glass as saturating
Bright substrate 21, translucency is stronger, and is easier coating projection imaging layer 22.
Projection imaging layer 22 is nanoscale imaging particle.Using nanoscale imaging particle, so that the surface after coating has
Sharp keen edge, dispersion effect is stronger, so that color rendition degree is high, colour gamut is wider；And visible angle is wide, application is more
Extensively.
Nanoscale imaging particle includes cerium oxide (CeO2), lanthana (La2O3), praseodymium oxide (Pr6O11), neodymia
(Nd2O3), calcium oxide (CaO), any one or a few in barium monoxide (BaO).By selecting above-mentioned rare earth metal/metal oxygen
Compound after grinding forms nanoscale imaging particle, has more sharp keen edge, so that scattering is strong, and then projects into
The color rendition degree of picture is high, and color is broad.In addition, the specific choice and proportion of nanoscale imaging particle, according to different display face
Color is matched, and different raw materials and proportion relation form different display colors, and then reach different display effects.
For projection imaging layer 22 by dispersing agents coat on the surface of transparent substrate 21, dispersing agent is optic-solidified adhesive/paint or heat
Solidification glue/paint, forms the coating of hardening by photocuring or heat cure, and then guarantees the hardness of product surface.According to using ring
Border is different, selects different curing materials, and then be applicable in more occasions.In the present embodiment, photo-curing paint is UV paint, is reduced solid
Change process reduces equipment investment, and solidification effect is good.
Adhere to after the utility model coating without color, generally pellucidity can sufficiently have an X-rayed, not shadow when not projecting
Ring routine use；Since the light transmitting property of projection imaging layer 22 is different, so that it is different to the absorption of light after projection, and then show
Projected picture, while the object at rear can also be watched through the projection screen after projection, shadow will not be caused to human eye sight
It rings.
As shown in figure 3, the surface of projection imaging layer 22 is additionally provided with auxiliary transparent substrate 23 in other embodiments, by saturating
Bright substrate 21 and auxiliary transparent substrate 23 protect projection imaging layer 22, so that entire projection screen 2 can adapt to chemical examination
The highly corrosive environments such as agent.
As shown in figure 4, several projectors are connect with communicator wire/wireless, communicator is connect with control centre.Its
In, wireless transceiver, wireless transceiver and communicator wireless telecommunications are equipped in projector.Pass through projector, communicator and control
The connection at center processed realizes the projector for advertisement centralized control of multiple holographic transparents.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Illustrative description is carried out to the utility model patent above in conjunction with attached drawing, it is clear that the reality of the utility model patent
It is now not subject to the restrictions described above, as long as being carried out using the method concept and technical solution of the utility model patent various
Improve, or it is not improved the conception and technical scheme of the utility model patent are directly applied into other occasions, in this reality
With in novel protection scope.
Claims (9)
1. a kind of projector for advertisement of holographic transparent characterized by comprising
Projection screen, the projection screen include transparent substrate and projection imaging layer, and the projection imaging layer is nanoscale imaging particle,
It is by dispersing agents coat on the surface of the transparent substrate；
Projector, the light that the projector issues are projected and are shown on the projection screen.
2. the projector for advertisement of holographic transparent according to claim 1, which is characterized in that the nanoscale imaging particle packet
Include cerium oxide, lanthana, praseodymium oxide, neodymia, calcium oxide, any one in barium monoxide.
3. the projector for advertisement of holographic transparent according to claim 1, which is characterized in that the transparent substrate is transparent glass
Glass or transparent plastic.
4. the projector for advertisement of holographic transparent according to claim 1, which is characterized in that the dispersing agent is photocuring
Glue/paint or heat-curable glue/paint.
5. the projector for advertisement of holographic transparent according to claim 4, which is characterized in that the photo-curing paint is UV paint.
6. the projector for advertisement of holographic transparent according to claim 1, which is characterized in that the surface of the projection imaging layer
It is additionally provided with auxiliary transparent substrate.
7. the projector for advertisement of holographic transparent according to claim 1, which is characterized in that the lower end of the projection screen or on
End is fixed on spud pile, and the spud pile is fixed on the base.
8. the projector for advertisement of holographic transparent according to claim 1, which is characterized in that several described projectors and logical
The connection of device wire/wireless is interrogated, the communicator is connect with control centre.
9. the projector for advertisement of holographic transparent according to claim 8, which is characterized in that be equipped in the projector wireless
Transceiver, the wireless transceiver and the communicator wireless telecommunications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176561.5U CN209417513U (en) | 2019-01-31 | 2019-01-31 | A kind of projector for advertisement of holographic transparent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176561.5U CN209417513U (en) | 2019-01-31 | 2019-01-31 | A kind of projector for advertisement of holographic transparent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417513U true CN209417513U (en) | 2019-09-20 |
Family
ID=67944762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920176561.5U Expired - Fee Related CN209417513U (en) | 2019-01-31 | 2019-01-31 | A kind of projector for advertisement of holographic transparent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209417513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001384A1 (en) * | 2020-06-30 | 2022-01-06 | 京东方科技集团股份有限公司 | Transparent display panel and control method and apparatus therefor, display apparatus, and display system |
-
2019
- 2019-01-31 CN CN201920176561.5U patent/CN209417513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001384A1 (en) * | 2020-06-30 | 2022-01-06 | 京东方科技集团股份有限公司 | Transparent display panel and control method and apparatus therefor, display apparatus, and display system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20210131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |