CN202351608U - Frameless sound transparent curtain device - Google Patents
Frameless sound transparent curtain device Download PDFInfo
- Publication number
- CN202351608U CN202351608U CN 201120471485 CN201120471485U CN202351608U CN 202351608 U CN202351608 U CN 202351608U CN 201120471485 CN201120471485 CN 201120471485 CN 201120471485 U CN201120471485 U CN 201120471485U CN 202351608 U CN202351608 U CN 202351608U
- Authority
- CN
- China
- Prior art keywords
- curtain body
- integrated
- supporting mechanism
- frame
- entrant sound
- 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 a frameless sound transparent curtain device. The frameless sound transparent curtain device comprises a supporting mechanism, an integrated curtain body and a projection paint layer, wherein the projection paint layer is attached to the integrated curtain body; and the integrated curtain body is fixed on the supporting mechanism. Compared with the prior art, the frameless sound transparent curtain device has the advantages of larger visual angle, screen integration, good sound transparent effect and the like.
Description
Technical field
The utility model relates to a kind of projection screen body, especially relates to a kind of no frame entrant sound proscenia.
Background technology
Projection screen is one of product that the most often uses in projector's peripheral equipment, and projection screen is the abbreviation of projection screen.If the collocation of projection screen and projector is proper, can obtain the drop shadow effect of high-quality.Improving constantly of Along with people's living standard; The domestic households movie theatre has obtained great-leap-forward development; And from easy drop shadow effect to acoustics, the many-sided pursuit of optics; A kind of novel projection screen-entrant sound screen has caused widely to be paid close attention to, and it changes the present placement general layout of movie theatre at one stroke, can stereo set is installed in the rear of screen or be bumped into to install in the wall and do not influence tonequality and drop shadow effect.But present domestic entrant sound screen research is considerably less, and some to be known as be the just simple punching of product of entrant sound screen, do not consider the size in hole and the spacing control in hole, the own performance of well and screen also fails to obtain good assurance.
In the existing technology; For in the venues such as museum, exhibition the projection screen system being provided; General main is to carry out the entrant sound curtain that the high density braiding forms by fiber; Owing to around the screen suspension strut mechanism and black surround are arranged, there is the problem that angular field of view is little, image frame can not be covered with whole screen fully, influence viewing effect.
The utility model content
The purpose of the utility model is exactly for the defective that overcomes above-mentioned prior art existence the no frame entrant sound proscenia that a kind of visual angle is bigger, screen is integrated, entrant sound is effective to be provided.
The purpose of the utility model can realize through following technical scheme:
A kind of no frame entrant sound proscenia is characterized in that, comprises supporting mechanism, integrated curtain body and projection enamelled coating, and described projection enamelled coating is attached on the integrated curtain body, and described integrated curtain body is fixed on the supporting mechanism.
The integrated no frame entrant sound curtain of described integrated curtain body.
On spectators' face, described integrated curtain body spectators' face dorsad is fixed on the supporting mechanism described projection enamelled coating attached to integrated curtain body.
The longitudinal section of described supporting mechanism and integrated curtain body is arc-shaped structure.
Compared with prior art, the utlity model has following advantage:
1) screen is integrated, can make the visual field openr, and angular field of view is bigger;
2) entrant sound is effective, makes the sound of full frequency band can be under distortionless situation, swimmingly through screen;
3) can avoid taking place to disturb and produce " wrong reticulate pattern ", let projector bring into play 100% performance potential with the picture element of projector.
Description of drawings
Fig. 1 is a bit of structural representation of the utility model;
Fig. 2 is the arc-shaped structure synoptic diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of no frame entrant sound proscenia comprises supporting mechanism 1, integrated curtain body 2 and projection enamelled coating 3, and described projection enamelled coating 3 is attached on the integrated curtain body 2, and described integrated curtain body 2 is fixed on the supporting mechanism 1.Described integrated curtain body 2 integrated no frame entrant sound curtains.At first supporting mechanism 1 is installed in relevant position; Again that integrated no frame entrant sound curtain 2 is stressed on supporting mechanism 1; To select different projection enamelled coatings 3 attached on the no frame curtain body according to the difference of projection form at last.
As shown in Figure 2, integrated curtain body is set to arc-shaped structure.
Claims (4)
1. a no frame entrant sound proscenia is characterized in that, comprises supporting mechanism, integrated curtain body and projection enamelled coating, and described projection enamelled coating is attached on the integrated curtain body, and described integrated curtain body is fixed on the supporting mechanism.
2. a kind of no frame entrant sound proscenia according to claim 1 is characterized in that, the integrated no frame entrant sound curtain of described integrated curtain body.
3. a kind of no frame entrant sound proscenia according to claim 1 is characterized in that, on spectators' face, described integrated curtain body spectators' face dorsad is fixed on the supporting mechanism described projection enamelled coating attached to integrated curtain body.
4. a kind of no frame entrant sound proscenia according to claim 1 is characterized in that, the longitudinal section of described supporting mechanism and integrated curtain body is arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120471485 CN202351608U (en) | 2011-11-23 | 2011-11-23 | Frameless sound transparent curtain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120471485 CN202351608U (en) | 2011-11-23 | 2011-11-23 | Frameless sound transparent curtain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351608U true CN202351608U (en) | 2012-07-25 |
Family
ID=46540598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120471485 Expired - Fee Related CN202351608U (en) | 2011-11-23 | 2011-11-23 | Frameless sound transparent curtain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654726A (en) * | 2011-11-23 | 2012-09-05 | 上海华博信息服务有限公司 | Rimless sound transmission curtain device |
| CN108073029A (en) * | 2018-02-05 | 2018-05-25 | 成都恒坤光显材料科技有限公司 | A kind of front projection screen with linear Fresnel lens layer |
| CN108286395A (en) * | 2018-02-01 | 2018-07-17 | 常泰建设集团有限公司 | A kind of hollow glass structure and glass door |
-
2011
- 2011-11-23 CN CN 201120471485 patent/CN202351608U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654726A (en) * | 2011-11-23 | 2012-09-05 | 上海华博信息服务有限公司 | Rimless sound transmission curtain device |
| CN108286395A (en) * | 2018-02-01 | 2018-07-17 | 常泰建设集团有限公司 | A kind of hollow glass structure and glass door |
| CN108073029A (en) * | 2018-02-05 | 2018-05-25 | 成都恒坤光显材料科技有限公司 | A kind of front projection screen with linear Fresnel lens layer |
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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: 20120725 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |