CN204451688U - A kind of interactive liquid crystal blank - Google Patents
A kind of interactive liquid crystal blank Download PDFInfo
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- CN204451688U CN204451688U CN201420841146.4U CN201420841146U CN204451688U CN 204451688 U CN204451688 U CN 204451688U CN 201420841146 U CN201420841146 U CN 201420841146U CN 204451688 U CN204451688 U CN 204451688U
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- liquid crystal
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- interactive
- crystal blank
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Abstract
The utility model discloses a kind of interactive liquid crystal blank, comprise one side for liquid crystal display window and the main body of one side for hand-written blank composition, main body both sides are rotatable to be fixed on described liquid crystal display window on support and to be embedded with one side or multiaspect LCDs, this liquid crystal blank meets the function of playing and writing simultaneously, can be used as education and the use of meeting display panel, one or more and different liquid crystal displays can be embedded according to client's procurement budget and user demand on the basis not changing product design, reduce machine shell die sinking cost simultaneously.
Description
Technical field
The utility model relates to a kind of multimedia equipment, specifically refers to a kind of interactive liquid crystal blank.
Background technology
Existing multimedia application equipment uses projection screen, hand-written blank, writable touch LCD display, the solution of multi-media classroom is completed etc. form, there is equipment very complicated, repeated configuration, not only cause significant wastage, and can not get due effect, such as control, display, operating system, integrated very complicated, be connected loose, because each equipment is from different suppliers, cause after sale mutually shifting responsibility onto others, maintenance cycle extends, user benefit can not get ensureing, and make multiple devices be integrated into an equipment, decrease floor space, improve indoor service efficiency.
For multimedia equipment producer, by fixing product design, then configure targetedly according to the demand of client, then carry out the design of complete machine assembling, can production cost be reduced, high product income, increase product competitiveness.
Summary of the invention
A kind of interactive liquid crystal blank, comprise one side for liquid crystal display window and the main body of one side for hand-written blank composition, main body both sides are rotatable to be fixed on described liquid crystal display window on support and to be embedded with one side or multiaspect LCDs, this liquid crystal blank meets the function of playing and writing simultaneously, can be used as education and the use of meeting display panel, one or more and different liquid crystal displays can be embedded according to client's procurement budget and user demand on the basis not changing product design, reduce machine shell die sinking cost simultaneously.
Described hand-written blank is glass and background color is that white transparent light guide sheet laminating forms, light guide sheet surrounding is provided with backlight, glass is adopted to make writing on blank can light wiped clean as writing surface, backlight can improve blank brightness, make blank not only can show medical science, landscape film, but also writing that blank is write can have been made more clear, farther place also can be seen clearly.
Described glass is fitted by OCA optical cement and through the safety glass of non-glare treated, make hand-written blank have fine, the explosion-proof shock proof function of protection eye.
Described backlight is color LED lamp, makes guide-lighting screen present multicoloured flash effect.
Described liquid crystal display panels is on the surface with the display screen of touch-screen, can be used as education and the hand-written flat board use of meeting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing of A in Fig. 1.
Detailed description of the invention
Further the utility model is described in detail in conjunction with Figure of description now:
As Fig. 1, shown in 2: a kind of interactive liquid crystal blank comprises, one side is liquid crystal display window 1 and the main body 3 being simultaneously hand-written blank 2 composition, main body 3 both sides are rotatable to be fixed on described liquid crystal display window 1 on support 4 and to be embedded with one side or multiaspect LCDs 11, this liquid crystal blank meets the function of playing and writing simultaneously, can be used as education and the use of meeting display panel, can be used as education and the use of meeting display panel, one or more and different liquid crystal displays can be embedded on the basis not changing product design according to client's procurement budget and user demand, reduce machine shell die sinking cost simultaneously.
Described hand-written blank 2 is glass 21 and background color is that white transparent light guide sheet 22 laminating forms, light guide sheet 22 surrounding is provided with backlight 23, glass is adopted to make writing on blank can light wiped clean as writing surface, backlight can improve blank brightness, make blank not only can show medical science, landscape film, but also writing that blank is write can have been made more clear, farther place also can be seen clearly.
Described glass 21 is the safety glass through non-glare treated, makes hand-written blank have fine, the explosion-proof shock proof function of protection eye.
Described backlight 23 is color LED lamp, makes screen present multicoloured flash effect.
Described liquid crystal display panels 11 is on the surface with the display screen of touch-screen, can be used as education and the hand-written flat board use of meeting.
Claims (4)
1. an interactive liquid crystal blank, comprise one side for liquid crystal display window and the main body of one side for hand-written blank composition, main body both sides are rotatable to be fixed on support, it is characterized in that: described liquid crystal display window is embedded with one side or multiaspect LCDs.
2. a kind of interactive liquid crystal blank according to claim 1, is characterized in that: the transparent light guide sheet laminating of described hand-written blank to be glass and background color be white forms, and light guide sheet surrounding is provided with backlight.
3. a kind of interactive liquid crystal blank according to claim 2, is characterized in that: described glass is to be fitted by OCA optical cement and through the safety glass of non-glare treated.
4. a kind of interactive liquid crystal blank according to claim 2, is characterized in that: described backlight is color LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841146.4U CN204451688U (en) | 2014-12-27 | 2014-12-27 | A kind of interactive liquid crystal blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841146.4U CN204451688U (en) | 2014-12-27 | 2014-12-27 | A kind of interactive liquid crystal blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451688U true CN204451688U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841146.4U Active CN204451688U (en) | 2014-12-27 | 2014-12-27 | A kind of interactive liquid crystal blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224721A (en) * | 2016-09-27 | 2016-12-14 | 青岛坤显电子有限公司 | A kind of multi-functional upset electronic tutor |
-
2014
- 2014-12-27 CN CN201420841146.4U patent/CN204451688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224721A (en) * | 2016-09-27 | 2016-12-14 | 青岛坤显电子有限公司 | A kind of multi-functional upset electronic tutor |
| CN106224721B (en) * | 2016-09-27 | 2018-08-10 | 青岛坤显电子有限公司 | A kind of multi-functional overturning electronic tutor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |