CN201083953Y - Metal substrate overlay film projection screen - Google Patents
Metal substrate overlay film projection screen Download PDFInfo
- Publication number
- CN201083953Y CN201083953Y CN 200720101122 CN200720101122U CN201083953Y CN 201083953 Y CN201083953 Y CN 201083953Y CN 200720101122 CN200720101122 CN 200720101122 CN 200720101122 U CN200720101122 U CN 200720101122U CN 201083953 Y CN201083953 Y CN 201083953Y
- Authority
- CN
- China
- Prior art keywords
- overlay film
- substrate
- projection screen
- metal substrate
- film
- 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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- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model discloses a metal base plate film translucent screen, comprising a base plate and a film. The base plate is a hard flat base of aluminum plastic composite panel in aluminum nature color. A film is coated on the upper plate surface of the base plate, which is formed by a white sub-optical plastic film. The film is a film coated on the upper plate surface of the base plate. The translucent screen is a square sheet type translucent screen, which is formed by the base plate and the film. A square spectacle frame type screen frame is fixed on the four edges of the translucent screen. A lifting base is fixed on the lower part of the screen frame of the translucent screen. The utility model can be used in house and also has the advantages of convenient use, clear image, high brightness and low price.
Description
One, technical field
The utility model relates to a kind of projection screen, be a kind ofly be used to show, the special-purpose projection screen of projector of teaching etc.
Two, background technology
At present, mould in vain curtain, metal curtain, the rolling curtain etc. that generally use are soft act, though its price is moderate, display effect is not good, and image blurring when day or night turns on light, brightness are low.Though high-grade hard metal curtain clear image, brightness height, but its price height, common wage-earners are difficult to accept.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of easy to use, clear image, brightness height, price is low can spread to the metal substrate overlay film projection screen that family uses.
The purpose of this utility model can realize by following technical scheme:
Metal substrate overlay film projection screen is made up of substrate, overlay film.Substrate is flat substrate, is coated with the inferior light overlay film of one deck white on the upper board face of substrate.
The purpose of this utility model can also realize by following technical scheme:
Substrate is a composited aluminum and plastic decking, or metal substrate, and overlay film is white inferior light plastic film.
Substrate of the present utility model is aluminium true qualities composited aluminum and plastic deckings, or aluminium true qualities metal substrate.
Overlay film of the present utility model is the overlay film that is covered on the substrate upper board face, or is pressed together on the overlay film on the substrate upper board face, or is sprayed on the overlay film on the substrate upper board face.
The utility model adds the curtain frame of picture frame type on the outside of the projection screen that is formed by substrate and overlay film.
Projection screen of the present utility model is a square plate formula projection screen, adds the curtain frame of square picture frame type on four limits of projection screen.
The utility model is equipped with base lifting up and down 4 in the curtain frame bottom of projection screen.
Substrate of the present utility model is the flat sheet metal of hard, or is the flat composited aluminum and plastic decking of hard.
That the utility model compared with prior art has is easy to use, clear image, brightness height, price is low can spread to the advantage that family uses.
Four, description of drawings
Fig. 1 is the substrate of metal substrate overlay film projection screen and the sectional drawing of structure of film synoptic diagram
Fig. 2 is the structural representation of metal substrate overlay film projection screen
Five, embodiment
Shown in Fig. 1-2: metal substrate overlay film projection screen, form by substrate 1, overlay film 2.Substrate 1 is the flat plastic-aluminum combined base board of aluminium true qualities of hard, is coated with the overlay film 2 that the inferior light plastic film of one deck white forms on the plate face on substrate 1 top.Overlay film 2 is for being covered on the overlay film on the substrate 1 upper board face, and the projection screen that substrate 1 and overlay film 2 form is a square plate formula projection screen, adds the curtain frame 3 of square picture frame type on four limits of projection screen.Curtain frame bottom at projection screen is equipped with base lifting up and down 4.
Claims (8)
1. metal substrate overlay film projection screen is made up of substrate (1), overlay film (2), and it is characterized in that: substrate (1) is flat substrate, is coated with one deck white inferior light overlay film (2) on the upper board face of substrate (1).
2. metal substrate overlay film projection screen according to claim 1 is characterized in that: substrate (1) is a composited aluminum and plastic decking, or metal substrate, and overlay film (2) is white inferior light plastic film.
3. metal substrate overlay film projection screen according to claim 1 is characterized in that: substrate (1) is an aluminium true qualities composited aluminum and plastic decking, or aluminium true qualities metal substrate.
4. metal substrate overlay film projection screen according to claim 1 and 2, it is characterized in that: overlay film (2) is for being covered on the overlay film on substrate (1) the upper board face, or be pressed together on overlay film on substrate (1) the upper board face, or be sprayed on the overlay film on substrate (1) the upper board face.
5. metal substrate overlay film projection screen according to claim 1 and 2 is characterized in that: the curtain frame (3) that adds picture frame type on the outside of the projection screen that is formed by substrate (1) and overlay film (2).
6. metal substrate overlay film projection screen according to claim 5 is characterized in that: projection screen is a square plate formula projection screen, adds the curtain frame (3) of square picture frame type on four limits of projection screen.
7. metal substrate overlay film projection screen according to claim 6 is characterized in that: the curtain frame bottom at projection screen is equipped with base lifting up and down (4).
8. metal substrate overlay film projection screen according to claim 1 is characterized in that: substrate (1) is the flat sheet metal of hard, or is the flat composited aluminum and plastic decking of hard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720101122 CN201083953Y (en) | 2007-04-30 | 2007-04-30 | Metal substrate overlay film projection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720101122 CN201083953Y (en) | 2007-04-30 | 2007-04-30 | Metal substrate overlay film projection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083953Y true CN201083953Y (en) | 2008-07-09 |
Family
ID=39626424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720101122 Expired - Fee Related CN201083953Y (en) | 2007-04-30 | 2007-04-30 | Metal substrate overlay film projection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083953Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155836A (en) * | 2014-08-20 | 2014-11-19 | 上海仪电电子股份有限公司 | Projection display device |
| CN106681096A (en) * | 2016-11-25 | 2017-05-17 | 张雅婧 | Physical gain orthographic-projection metal IPS screen and manufacturing method thereof |
-
2007
- 2007-04-30 CN CN 200720101122 patent/CN201083953Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155836A (en) * | 2014-08-20 | 2014-11-19 | 上海仪电电子股份有限公司 | Projection display device |
| CN104155836B (en) * | 2014-08-20 | 2017-01-18 | 上海仪电电子股份有限公司 | Projection display device |
| CN106681096A (en) * | 2016-11-25 | 2017-05-17 | 张雅婧 | Physical gain orthographic-projection metal IPS screen and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20130430 |