CN208537897U - A kind of picture-frame type projection screen - Google Patents
A kind of picture-frame type projection screen Download PDFInfo
- Publication number
- CN208537897U CN208537897U CN201820924037.7U CN201820924037U CN208537897U CN 208537897 U CN208537897 U CN 208537897U CN 201820924037 U CN201820924037 U CN 201820924037U CN 208537897 U CN208537897 U CN 208537897U
- Authority
- CN
- China
- Prior art keywords
- projection screen
- frame
- partition board
- glass panel
- picture
- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 29
- 239000003292 glue Substances 0.000 claims abstract description 9
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 abstract description 4
- 239000011241 protective layer Substances 0.000 abstract description 3
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model discloses a kind of picture-frame type projection screens, including back-projection screen, glass panel, Partition board frame and closing glue, the back-projection screen and glass panel are the roughly the same rectangular configuration of size, the Partition board frame is rectangle frame, the Partition board frame size is less than back-projection screen, the Partition board frame insertion is placed in parallel the center of the interlayer formed by back-projection screen and glass panel, and the closing glue is potted in the gap between the back-projection screen and glass panel on the outside of Partition board frame.A kind of picture-frame type projection screen provided by the utility model, glass panel prevent screen from scratching as protective layer, and double-layer structure is sturdy and durable, in conjunction with adornment frame and glass panel, so that projection screen has both beautiful artistic effect.
Description
Technical field
The utility model relates to a kind of projection screen more particularly to a kind of picture-frame type projection screens.
Background technique
Projection screen is one of product most-often used in projector's peripheral equipment, and projection screen is the abbreviation of projection screen,
If projection screen and proper, the available good drop shadow effect of collocation of projector.Projection screen generally can be divided into it is reflective,
Two class of transmission-type；Reflective to throw for positive, transmission-type is used for rear-projection.Common projection screen, especially rear projection screen, generally only
Only by the curtain of one layer of rear-projection or board group at dull no decoration is not beautiful enough without three-dimensional sense；General projection screen surface is all
There is fine structure, being easy to make dirty if do not protected, and once made dirty, when scouring is easy to surface scratch again, makes
At irreversible damage；Intensity is poor, and outline border is needed to reinforce.Therefore, the existing technology needs to be improved and developed.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of picture-frame type projection screens, solve Current projection screen without guarantor
Shield and not beautiful enough problem.
The utility model wraps to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of picture-frame type projection screen
Back-projection screen, glass panel, Partition board frame and closing glue are included, the back-projection screen and glass panel are the roughly the same rectangle knot of size
Structure, the Partition board frame are rectangle frame, and the Partition board frame size is less than back-projection screen, Partition board frame insertion by back-projection screen and
Glass panel is placed in parallel the center for the interlayer to be formed, and the closing glue is potted in back-projection screen and glass on the outside of Partition board frame
In gap between glass face.
Further, the back-projection screen is the glass, the glass with projecting function or projection that projection film is posted in side
Film.
Further, the Partition board frame embeds rubber strip by aluminum strip and forms.
Further, projection cavity is formed with back-projection screen and glass panel inside the Partition board frame.
Further, the back-projection screen, glass panel) and Partition board frame outside be equipped with adornment frame.
The utility model comparison prior art has following the utility model has the advantages that a kind of picture-frame type projection provided by the utility model
Screen, glass panel prevent screen from scratching as protective layer, and double-layer structure is sturdy and durable, in conjunction with adornment frame and glass panel, so that
Projection screen has both beautiful artistic effect.
Detailed description of the invention
Fig. 1 is the picture-frame type projection screen working condition cross section structure schematic diagram of the utility model embodiment；
Fig. 2 is the picture-frame type projection screen schematic diagram of the utility model embodiment.
In figure:
1 back-projection screen, 2 glass panel, 3 Partition board frame
4 closing glue 5 project 6 aluminum strip of cavity
7 rubber strip, 8 projector
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the picture-frame type projection screen working condition cross section structure schematic diagram of the utility model embodiment.
The frame projection screen of the present embodiment, main usage mode are rear-projection mode.As shown in Figure 1, i.e. the one of projection screen
Screen is invested in Ce You projector 8, projection.It is observer in the other side of projection screen, watches the image on projection screen.This is practical new
Type is not limited to the mode that rear-projection uses, and image can also be presented by the way of just throwing with projector and observer in side.
Referring to Fig. 1 picture-frame type projection screen, including back-projection screen 1, glass panel 2, Partition board frame 3 and closing glue 4, the rear-projection
Curtain 1 and glass panel 2 are the roughly the same rectangular configuration of size, and the Partition board frame 3 is rectangle frame, 3 ruler of Partition board frame
Very little to be less than back-projection screen 1, the Partition board frame 3 is embedded in the centre bit that the interlayer formed is placed in parallel by back-projection screen 1 and glass panel 2
It sets, the closing glue 4 is potted in the gap between the back-projection screen 1 and glass surface 2 in 3 outside of Partition board frame, so that back-projection screen 1,
Glass panel 2 and Partition board frame 3 form one, and have certain intensity, are not subjected to displacement between three；The back-projection screen 1
Material is that the glass of projection film, glass or projection film with projecting function are posted in side.
Please referring also to Fig. 2, the Partition board frame 3 embed rubber strip 7 by aluminum strip 6 and form；3 inside of Partition board frame and back
It throws curtain 1 and glass panel 2 is formed with projection cavity 5；The projection screen is externally provided with adornment frame, such as exquisite wood picture frame etc.
Deng forming it into a complete product with Les.
In conclusion picture-frame type projection screen provided by the utility model, glass panel 2 is used as protective layer, prevents screen from drawing
Wound, double-layer structure is sturdy and durable, in conjunction with adornment frame and glass panel, so that projection screen has both beautiful artistic effect.
Although the utility model is disclosed as above with preferred embodiment, so it is not intended to limit the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this
The protection scope of utility model, which is worked as, to be subjected to the definition of the claims.
Claims (5)
1. a kind of picture-frame type projection screen, which is characterized in that including back-projection screen (1), glass panel (2), Partition board frame (3) and closing
Glue (4), the back-projection screen (1) and glass panel (2) are the roughly the same rectangular configuration of size, and the Partition board frame (3) is square
Shape frame, Partition board frame (3) size are less than back-projection screen (1), and Partition board frame (3) insertion is by back-projection screen (1) and glass surface
Plate (2) is placed in parallel the center for the interlayer to be formed, and closing glue (4) is potted in the back-projection screen on the outside of Partition board frame (3)
(1) in the gap between glass panel (2).
2. picture-frame type projection screen as described in claim 1, which is characterized in that the back-projection screen (1) is that projection film is posted in side
Glass, glass or projection film with projecting function.
3. picture-frame type projection screen as described in claim 1, which is characterized in that the Partition board frame (3) embeds rubber by aluminum strip (6)
Adhesive tape band (7) composition.
4. picture-frame type projection screen as described in claim 1, which is characterized in that Partition board frame (3) inside and back-projection screen (1)
Projection cavity (5) is formed with glass panel (2).
5. picture-frame type projection screen as described in claim 1, which is characterized in that the back-projection screen (1), glass panel (2) and every
The outside of plate framework (3) is equipped with adornment frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924037.7U CN208537897U (en) | 2018-06-14 | 2018-06-14 | A kind of picture-frame type projection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924037.7U CN208537897U (en) | 2018-06-14 | 2018-06-14 | A kind of picture-frame type projection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537897U true CN208537897U (en) | 2019-02-22 |
Family
ID=65391478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924037.7U Expired - Fee Related CN208537897U (en) | 2018-06-14 | 2018-06-14 | A kind of picture-frame type projection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208537897U (en) |
-
2018
- 2018-06-14 CN CN201820924037.7U patent/CN208537897U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210224 Address after: 200070 No.13, Lane 372, Zhejiang North Road, Zhabei District, Jing'an District, Shanghai Patentee after: Zhao Yan Address before: 200092 floor 1, 38 Tieling Road, Yangpu District, Shanghai Patentee before: SHANGHAI ZHONGCHONG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: 621000 no.48-2, Shuangbei middle street, high tech Industrial Development Zone, Mianyang City, Sichuan Province Patentee after: Li Qiushi Address before: 200070 No.13, Lane 372, Zhejiang North Road, Zhabei District, Jing'an District, Shanghai Patentee before: Zhao Yan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |