CN201345028Y - Projection screen with special functions - Google Patents
Projection screen with special functions Download PDFInfo
- Publication number
- CN201345028Y CN201345028Y CNU2008201830461U CN200820183046U CN201345028Y CN 201345028 Y CN201345028 Y CN 201345028Y CN U2008201830461 U CNU2008201830461 U CN U2008201830461U CN 200820183046 U CN200820183046 U CN 200820183046U CN 201345028 Y CN201345028 Y CN 201345028Y
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- CN
- China
- Prior art keywords
- frame
- outward appearance
- separator
- reel
- appearance frame
- 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 projection screen with special functions. An appearance frame (1) is arranged in front of the entire design; partition elements (2) are arranged behind the two sides of the appearance frame (1); sub-frames (3) are arranged behind the partition elements (2); a spool (4) is arranged behind the appearance frame (1) and above the partition elements (2) and the sub-frames (3); a spool driving device (5) is arranged at one end of the spool (4); a decoration painting (6) arranged between a screen material and the appearance frame (1) can move up and down therebetween and can be rolled up or released by the spool (4) under the driving of the spool driving device (5); and a lower balance weight lever is arranged at the lower end of the decoration painting (6). The projection screen has the advantages of multiple functions, low cost, convenient use and simple structure.
Description
Technical field:
The utility model relates to a kind of projection screen, the more special projection screen of especially a kind of function ratio.
Background technology:
Continuous development along with social spirit and material and cultural needs, people are increasing to the demand of large scale display frame, more and more families and unit begin to set up the big image display system of orthogonal projection, and our orthogonal projection curtain used in everyday is because the use limitation of itself, displayed image well when surround lighting is very strong, and frame-type orthogonal projection curtain can not rolling, at this moment often can only hang over curtain on the wall always, long-time exposed curtain surface will cause image quality to descend by dust stratification, and the curtain frame of black (or bright silver) and white (or grey, black) it is very dull that curtain material surface color in entire environment seems, influences very much the attractive in appearance of space.Simultaneously, in recent years the plane decoration product of band edge frame such as oil painting with its noble elegant, have outstanding advantage such as artistic taste and progressively become a preferred material of people's home decoration (also may adopt the map, mirror of band edge frame etc. at some special dimensions), but it can only show a content, and decorative effect dullness and allomeric function are single.
The utility model content:
The purpose of this utility model provides a kind of projection screen that has specific function, and it is easy to use, and is simple in structure, and cost is low and have a multiple function.In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it is installed suspension member 9 by outward appearance frame 1, separator 2, pair frame 3, reel 4, drum driving apparatus 5, decoration painting 6, following weight linear meter 7, screen material 8 and wall and forms; Outward appearance frame 1 is arranged on whole design front, separator 2 is arranged on the rear of outward appearance frame 1 both sides frame, pay frame 3 and be arranged on separator 2 rears, reel 4 is arranged on outward appearance frame 1 rear, separator 2 and pair frame 3 tops, drum driving apparatus 5 is arranged on an end of reel 4, decoration painting 6 is arranged between screen material 8 and the outward appearance frame 1 and moves up and down, can be by reel 4 rollings or the release of drum driving apparatus 5 drivings, following weight linear meter 7 is arranged on decoration painting 6 lower ends, screen material 8 is close to pair frame 3 front surfaces and is installed, wall is installed suspension member 9 and is arranged on the position on the upper side, frame rear, both sides of paying frame 3, and about each one.
Described outward appearance frame 1 is a kind of oil painting frame, metal frame or other types and material, also can be the outer face ornament materials that posts.
Described separator 2 is can play isolation outward appearance frame 1 and pay a frame 3, makes outward appearance frame 1 and pays the effect of certain distance apart between the frame 3, and separator 2 also can be combined into parts with pair frame 3 or outward appearance frame 1.
Described pair of frame 3 is at its front surface the used screen material 8 of projection to be installed, and installs the level, vertical dimension of the back screen material 8 inward flange size greater than outward appearance frame 1.
Described reel 4 is at outward appearance frame 1 rear, separator 2 and pays above the frame 3 that two ends are fixed with support, is to be used for folding and unfolding decoration painting 6, all can be blocked fully from the front by outward appearance frame 1 after the rollings.
Described drum driving apparatus 5 is to adopt built-in tubular motor of reel or external independent electric motors or adopt the mode of stay cord to drive, and Motor Control adopts remote control or line traffic control or on outward appearance frame 1 or separator 2 or pair frame 3 gauge tap is installed.Drum driving apparatus 5 has the automatic spacing function.
Described decoration painting 6 is that a kind of oil painting, description etc. can be by the artwork of rolling, ornament materials or maps etc.It is to rely on reel 4 and the weight linear meter that is connected the lower end to move up and down.Run location is in the space between outward appearance frame 1 and pair frame 3 up and down.Rely on gravity to descend voluntarily when descending, rely on drum driving apparatus 5 to pass to the driving force of reel 4 during rising, the provisional capital has automatic hold function up and down.And the width of decoration painting 6 is greater than the inward flange of outward appearance frame 1.
Described weight linear meter 7 down is to be used for making decoration painting 6 to rely on gravity descending automatically at reel 4 dispose procedures.
Described screen material 8 is any projection screens that can be used as orthogonal projection display frame.
The utlity model has following beneficial effect: function is many, and cost is low, easy to use, and is simple in structure.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is 45 degree stereographic maps of the present utility model;
Fig. 3 is a top view of the present utility model;
Fig. 4 is a side view of the present utility model.
Embodiment:
This embodiment is by the following technical solutions: it by outward appearance frame 1, separator 2, pay frame 3, reel 4, drum driving apparatus 5, decoration painting 6, weight linear meter 7, screen material 8 and wall are installed suspension member 9 and are formed down; Outward appearance frame 1 is arranged on whole design front, separator 2 is arranged on the rear of outward appearance frame 1 both sides frame, pay frame 3 and be arranged on separator 2 rears, reel 4 is arranged on outward appearance frame 1 rear, separator 2 and pair frame 3 tops, drum driving apparatus 5 is arranged on an end of reel 4, decoration painting 6 is arranged between screen material 8 and the outward appearance frame 1 and moves up and down, can be by reel 4 rollings or the release of drum driving apparatus 5 drivings, following weight linear meter 7 is arranged on decoration painting 6 lower ends, screen material 8 is close to pair frame 3 front surfaces and is installed, wall is installed suspension member 9 and is arranged on the position on the upper side, frame rear, both sides of paying frame 3, and about each one.Described outward appearance frame 1 is a kind of oil painting frame, metal frame or other types and material, also can be the outer face ornament materials that posts.Described separator 2 is can play isolation outward appearance frame 1 and pay a frame 3, makes outward appearance frame 1 and pays the effect of certain distance apart between the frame 3, and separator 2 also can be combined into parts with pair frame 3 or outward appearance frame 1.Described pair of frame 3 is at its front surface the used screen material 8 of projection to be installed, and installs the level, vertical dimension of the back screen material 8 inward flange size greater than outward appearance frame 1.Described reel 4 is at outward appearance frame 1 rear, separator 2 and pays above the frame 3 that two ends are fixed with support, is to be used for folding and unfolding decoration painting 6, all can be blocked fully from the front by outward appearance frame 1 after the rollings.Described drum driving apparatus 5 is to adopt built-in tubular motor of reel or external independent electric motors or adopt the mode of stay cord to drive, and Motor Control adopts remote control or line traffic control or on outward appearance frame 1 or separator 2 or pair frame 3 gauge tap is installed.Drum driving apparatus 5 has the automatic spacing function.Described decoration painting 6 is that a kind of oil painting, description etc. can be by the artwork of rolling, ornament materials or maps etc.It is to rely on reel 4 and the weight linear meter that is connected the lower end to move up and down.Run location is in the space between outward appearance frame 1 and pair frame 3 up and down.Rely on gravity to descend voluntarily when descending, rely on drum driving apparatus 5 to pass to the driving force of reel 4 during rising, the provisional capital has automatic hold function up and down.And the width of decoration painting 6 is greater than the inward flange of outward appearance frame 1.Described weight linear meter 7 down is to be used for making decoration painting 6 to rely on gravity descending automatically at reel 4 dispose procedures.Described screen material 8 is any projection screens that can be used as orthogonal projection display frame.Function is many, and cost is low, easy to use, and is simple in structure.
Claims (6)
1, a kind of projection screen that has specific function, its feature are installed suspension member (9) at it by outward appearance frame (1), separator (2), pair frame (3), reel (4), drum driving apparatus (5), decoration painting (6), following weight linear meter (7), screen material (8) and wall and are formed; Outward appearance frame (1) is arranged on whole design front, separator (2) is arranged on the rear of outward appearance frame (1) both sides frame, pay frame (3) and be arranged on separator (2) rear, reel (4) is arranged on outward appearance frame (1) rear, separator (2) and pair frame (3) top, drum driving apparatus (5) is arranged on an end of reel (4), decoration painting (6) is arranged between screen material (8) and the outward appearance frame (1) and moves up and down, can be by reel (4) rolling or the release of drum driving apparatus (5) driving, following weight linear meter (7) is arranged on decoration painting (6) lower end, screen material (8) is close to pair frame (3) front surface and is installed, wall is installed suspension member (9) and is arranged on the position on the upper side, frame rear, both sides of paying frame (3), and about each one.
2, a kind of projection screen that has specific function according to claim 1, it is characterized in that described separator (2) is to play to isolate outward appearance frame (1) and pay frame (3) to make between the two apart from the effect of certain distance, separator (2) also can be combined into parts with an outward appearance frame (1) or a pair frame (3).
3, a kind of projection screen that has specific function according to claim 1, it is characterized in that described pair of frame (3) is at its front surface the used screen material (8) of projection to be installed, install the level, vertical dimension of back screen material (8) inward flange size greater than outward appearance frame (1).
4, a kind of projection screen that has specific function according to claim 1, it is characterized in that described reel (4) be at outward appearance frame (1) rear, separator (2) and pay frame (3) top, two ends are fixed with support, be to be used for folding and unfolding decoration painting (6), all can be blocked fully from the front by outward appearance frame (1) after the rolling.
5, a kind of projection screen that has specific function according to claim 1, it is characterized in that described drum driving apparatus (5) is to adopt built-in tubular motor of reel or external independent electric motors or adopt the mode of stay cord to drive, Motor Control adopts remote control or line traffic control or at outward appearance frame (1) or separator (2) or pay frame (3) and go up gauge tap is installed.
6, a kind of projection screen that has specific function according to claim 1 is characterized in that described decoration painting (6) and screen material (8) can transpositions, adopts decoration painting (6) to be fixed on and pays on the frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201830461U CN201345028Y (en) | 2008-12-16 | 2008-12-16 | Projection screen with special functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201830461U CN201345028Y (en) | 2008-12-16 | 2008-12-16 | Projection screen with special functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345028Y true CN201345028Y (en) | 2009-11-11 |
Family
ID=41276610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201830461U Expired - Fee Related CN201345028Y (en) | 2008-12-16 | 2008-12-16 | Projection screen with special functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345028Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364711A (en) * | 2012-04-27 | 2015-02-18 | 罗贝尔·米贾诺 | Retractable projection screen |
| CN111010553A (en) * | 2019-11-29 | 2020-04-14 | 青岛海信激光显示股份有限公司 | Laser television and picture screen for same |
| CN111462654A (en) * | 2020-03-19 | 2020-07-28 | 深圳市晶创博科技有限公司 | Liquid crystal display screen shocks resistance |
| CN111999977A (en) * | 2020-08-29 | 2020-11-27 | 芜湖宏嘉科技有限公司 | Screen cloth is thrown with foldable stereoplasm to intelligence teaching |
| CN112099300A (en) * | 2020-09-25 | 2020-12-18 | 广州互媒盈动文化传媒科技有限公司 | Multimedia equipment user interface |
-
2008
- 2008-12-16 CN CNU2008201830461U patent/CN201345028Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364711A (en) * | 2012-04-27 | 2015-02-18 | 罗贝尔·米贾诺 | Retractable projection screen |
| CN111010553A (en) * | 2019-11-29 | 2020-04-14 | 青岛海信激光显示股份有限公司 | Laser television and picture screen for same |
| CN111462654A (en) * | 2020-03-19 | 2020-07-28 | 深圳市晶创博科技有限公司 | Liquid crystal display screen shocks resistance |
| CN111999977A (en) * | 2020-08-29 | 2020-11-27 | 芜湖宏嘉科技有限公司 | Screen cloth is thrown with foldable stereoplasm to intelligence teaching |
| CN111999977B (en) * | 2020-08-29 | 2022-02-22 | 芜湖宏嘉科技有限公司 | Screen cloth is thrown with foldable stereoplasm to intelligence teaching |
| CN112099300A (en) * | 2020-09-25 | 2020-12-18 | 广州互媒盈动文化传媒科技有限公司 | Multimedia equipment user interface |
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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: 20091111 Termination date: 20111216 |