CN203950115U - The three-dimensional screen of a kind of 3D - Google Patents
The three-dimensional screen of a kind of 3D Download PDFInfo
- Publication number
- CN203950115U CN203950115U CN201420415702.1U CN201420415702U CN203950115U CN 203950115 U CN203950115 U CN 203950115U CN 201420415702 U CN201420415702 U CN 201420415702U CN 203950115 U CN203950115 U CN 203950115U
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- CN
- China
- Prior art keywords
- screen
- lens
- transmission screen
- dimensional
- catoptron
- 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
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Abstract
The utility model relates to stereoscopic display device technical field, specifically the three-dimensional screen of a kind of 3D.The three-dimensional screen of this 3D comprises framework, transmission screen, lens, at least one projector and at least one catoptron, described transmission screen is located on described framework, one end of described transmission screen and lens is close, the other end away from, the scope of angle α between described transmission screen and lens is between 45 ° of 0 ° of < α <, one of them catoptron and described lens be arranged in parallel, and be positioned at the same side of described transmission screen with described lens, described projector is located on described framework, and is positioned at described lens top.The utility model provide a kind of simple in structure, can true or super real display video source in the three-dimensional screen of 3D of object.
Description
Technical field
The utility model relates to stereoscopic display device technical field, specifically the three-dimensional screen of a kind of 3D.
Background technology
The existing display screen for advertisement is all generally plane in the market, such as the advertisement screen for real estate or jewelry, the general LED display that is all arranged on a plane on some fixtures, or some billboards, if because the advertisement of real estate and jewelry adopt the effect of 3D to represent can be more intuitively, more produce effect, but, not can be used in the market the 3D display screen of displaying, so there is certain limitation.
Utility model content
The utility model provide a kind of simple in structure, can true or super real display video source in the three-dimensional screen of 3D of object.
The utility model is achieved through the following technical solutions:
The three-dimensional screen of a kind of 3D, comprise framework, transmission screen, lens, at least one projector and at least one catoptron, described transmission screen is located on described framework, one end of described transmission screen and lens is close, the other end away from, the scope of angle α between described transmission screen and lens is between 45 ° of 0 ° of < α <, one of them catoptron and described lens be arranged in parallel, and be positioned at the same side of described transmission screen with described lens, described projector is located on described framework, and is positioned at described lens top.
The three-dimensional screen of described 3D also comprises prospect screen, angle α=30 ° between described transmission screen and lens, described prospect screen is vertical on described framework mutually with described transmission screen, described lens are located between described prospect screen and transmission screen, surround the space of a right-angle triangle, the height of described transmission screen is h, the distance L=2h between described catoptron and described lens.
Described transmission screen is the display screen of two-way facade, the display screen that described prospect screen is two piece planes, described transmission screen is vertical at the middle part of described prospect screen upper surface, described prospect screen is divided into two, described transmission screen both sides are respectively equipped with lens, be arranged with a catoptron in parallel with every lens, every lens top is equipped with Yi Ge projector.
The three-dimensional screen of described 3D also comprises direct projection screen, angle α=30 ° between described transmission screen and lens, angle β=150 ° between described direct projection screen and transmission screen, angle γ=120 ° between described direct projection screen and lens, described direct projection screen below and catoptron below are equipped with Yi Ge projector, the height of described transmission screen is h, the distance L between described catoptron and described lens
1=2h.
The three-dimensional screen of described 3D also comprises glass, and described glass be arranged in parallel with described direct projection screen, and is positioned at the same side of described transmission screen with described lens, described glass and the direct projection distance L between shielding
2=2h.
Described framework comprises some steel square tube supports and some web members, and every adjacent two steel square tube supports are connected by web member.
The beneficial effect that the utility model brings is:
In the utility model, the three-dimensional screen of described 3D is mainly used in real estate advertisement, under the environment such as jewelry advertisement, object in can true or super real display video source, can allow people get information about, resolve the superior of product, two-sided design can reduce the area of material and exhibition room, and with a device, accomplishing also increases the effect of two client and watch probability.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of the three-dimensional screen of 3D described in the utility model the first embodiment.
Fig. 2 is the structural representation of the three-dimensional screen of 3D described in the utility model the second embodiment.
The label that in figure, component names is corresponding is as follows:
1, transmission screen; 2, lens; 3, projector; 4, catoptron; 5, prospect screen; 6, steel square tube support; 7, web member; 8, direct projection screen; 9, saturating glass.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment mono-:
Embodiment as the three-dimensional screen of 3D described in the utility model, as shown in Figure 1, comprise framework, transmission screen 1, lens 2, Liang Ge projector 3 and two catoptrons 4, the three-dimensional screen of described 3D also comprises prospect screen 5, described prospect screen 5 is vertical on described framework mutually with described transmission screen 1, the height of described transmission screen 1 is h, the distance L=2h between described catoptron 4 and described lens 2.Described transmission screen 1 is located on described framework, described transmission screen 1 is close with one end of lens 2, the other end away from, described lens 2 are located between described prospect screen 5 and transmission screen 1, surround the space of a right-angle triangle, angle α=30 ° between described transmission screen 1 and lens 2, the display screen that described transmission screen 1 is two-way facade, described prospect screen 5 is the display screen of two piece planes, described transmission screen 1 is vertical at the middle part that described prospect is shielded 5 upper surfaces, described prospect screen 5 is divided into two, described transmission screen 1 both sides are respectively equipped with lens 2, be arranged with a catoptron 4 in parallel with every lens 2, be positioned at the same side of described transmission screen 1 with described lens 2, every lens 2 tops are equipped with Yi Ge projector 3, described projector 3 is located on described framework, and be positioned at described lens 2 tops.
In the present embodiment, described framework comprises steel square tube support 6 and web member 7, and every adjacent two steel square tube supports 6 are connected by web member 7.The framework of this kind of structure is convenient to dismounting and transportation, and more firm, is not easy to fall apart.
By highlighted projector 3, projected on described lens 2, by glass-reflected, import projection video into eyes, described transmission screen 1 scioptics 2 projections, directly enter people's vision, described prospect screen 5 is to be also directly transmitted into people's vision, three forms a 3 d light fields structure on described lens 2, to reach bore hole 3 D stereo, shows, reverse side in like manner.On other several of the three-dimensional screen of described 3D, can add advertisement figure or design sketch or structural drawing etc., mutually echo with inner content, be that content more has in detail intuitively.
Certainly, the angle between described transmission screen and lens also can α=45 ° or α=20 ° or α=10 ° or α=5 °; The three-dimensional screen of described 3D also can comprise three lens or four lens or six lens, just comprises accordingly San Ge projector or Si Ge projector or Liu Ge projector and three catoptrons or four catoptrons or six catoptrons.So also all within the utility model protection domain, repeat no longer one by one here.
Embodiment bis-:
Embodiment as the three-dimensional screen of 3D described in the utility model, as shown in Figure 2, be with the difference of embodiment mono-: in the present embodiment, the three-dimensional screen of described 3D also comprises direct projection screen 8, angle α=30 ° between described transmission screen 1 and lens 2, angle β=150 ° between described direct projection screen 8 and transmission screen 1, angle γ=120 ° between described direct projection screen and lens 2,8 belows are shielded in described direct projection and catoptron 4 belows are equipped with Yi Ge projector 3, the height of described transmission screen 1 is h, the distance L between described catoptron 4 and described lens 2
1=2h.The three-dimensional screen of described 3D also comprises glass 9, and described glass 9 be arranged in parallel with described direct projection screen 8, and is positioned at the same side of described transmission screen 1 with described lens 2, and described glass 9 shields the distance L between 8 with direct projection
2=2h.
In the present embodiment, all the other structures and beneficial effect are all consistent with embodiment mono-, repeat no longer one by one here.
Claims (6)
1. a 3D solid is shielded, it is characterized in that comprising framework, transmission screen, lens, at least one projector and at least one catoptron, described transmission screen is located on described framework, one end of described transmission screen and lens is close, the other end away from, the scope of angle α between described transmission screen and lens is between 45 ° of 0 ° of < α <, one of them catoptron and described lens be arranged in parallel, and be positioned at the same side of described transmission screen with described lens, described projector is located on described framework, and is positioned at described lens top.
2. 3D as claimed in claim 1 is three-dimensional shields, it is characterized in that the three-dimensional screen of described 3D also comprises prospect screen, angle α=30 ° between described transmission screen and lens, described prospect screen is vertical on described framework mutually with described transmission screen, described lens are located between described prospect screen and transmission screen, surround the space of a right-angle triangle, the height of described transmission screen is h, the distance L=2h between described catoptron and described lens.
3. 3D as claimed in claim 2 is three-dimensional shields, it is characterized in that described transmission screen is the display screen of two-way facade, the display screen that described prospect screen is two piece planes, described transmission screen is vertical at the middle part of described prospect screen upper surface, described prospect screen is divided into two, described transmission screen both sides are respectively equipped with lens, are arranged with a catoptron in parallel with every lens, and every lens top is equipped with Yi Ge projector.
4. 3D as claimed in claim 1 is three-dimensional shields, it is characterized in that the three-dimensional screen of described 3D also comprises direct projection screen, angle α=30 ° between described transmission screen and lens, angle β=150 ° between described direct projection screen and transmission screen, angle γ=120 ° between described direct projection screen and lens, described direct projection screen below and catoptron below are equipped with Yi Ge projector, and the height of described transmission screen is h, the distance L between described catoptron and described lens
1=2h.
5. the three-dimensional screen of 3D as claimed in claim 4, is characterized in that the three-dimensional screen of described 3D also comprises glass, and described glass be arranged in parallel with described direct projection screen, and is positioned at the same side of described transmission screen with described lens, described glass and the direct projection distance L between shielding
2=2h.
6. the three-dimensional screen of the 3D as described in claim 1-5 any one, is characterized in that described framework comprises some steel square tube supports and some web members, and every adjacent two steel square tube supports are connected by web member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415702.1U CN203950115U (en) | 2014-07-21 | 2014-07-21 | The three-dimensional screen of a kind of 3D |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415702.1U CN203950115U (en) | 2014-07-21 | 2014-07-21 | The three-dimensional screen of a kind of 3D |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950115U true CN203950115U (en) | 2014-11-19 |
Family
ID=51892143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415702.1U Expired - Fee Related CN203950115U (en) | 2014-07-21 | 2014-07-21 | The three-dimensional screen of a kind of 3D |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950115U (en) |
-
2014
- 2014-07-21 CN CN201420415702.1U patent/CN203950115U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141119 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |