CN202806068U - Chinese teaching back light unit - Google Patents
Chinese teaching back light unit Download PDFInfo
- Publication number
- CN202806068U CN202806068U CN 201220486425 CN201220486425U CN202806068U CN 202806068 U CN202806068 U CN 202806068U CN 201220486425 CN201220486425 CN 201220486425 CN 201220486425 U CN201220486425 U CN 201220486425U CN 202806068 U CN202806068 U CN 202806068U
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- CN
- China
- Prior art keywords
- back light
- backlight
- board
- chinese teaching
- light unit
- 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 discloses a Chinese teaching back light unit which comprises a board body, a back light board, a first transparent board and a second transparent board are arranged on the board body in sequence from the back to the front, a back light source is arranged between the back light board and the first transparent board, and frames are respectively fixed on the corresponding place on the top of the board body and the bottom of the board body. The Chinese teaching back light unit enables lighting luminance of the back light source to be even, and the first transparent board plays a protecting role, so the Chinese teaching back light unit is good in display effect and suitable for classes at night and meanwhile, greatly improves learning interest of students.
Description
Technical field
The utility model relates to a kind of board of education, relates in particular to a kind of language teaching backlight.
Background technology
At present, in language teaching, especially on the composition class, a lot of students feel dull barren.Tracing it to its cause is, teacher's writing on the blackboard is on blackboard, because blackboard self is not with light source, display effect is relatively poor, can not excite classmates' learning interest.
The utility model content
For the problem that above-mentioned prior art exists, the utility model provides a kind of language teaching backlight.
To achieve these goals, the technical solution adopted in the utility model is: a kind of language teaching backlight, comprise plate body, plate body is disposed with backlight, the first transparent panel and the second transparent panel from back to front, be provided with backlight between backlight and the first transparent panel, the top of plate body and bottom respectively relative position are fixed with frame.
As preferably, backlight is the LED lamp.
Compared with prior art; the utility model has the advantage of: backlight is so that the illumination brightness of backlight is more even, and the first transparent panel has played the effect of protection, the better effects if that shows like this; be fit to use on class night, greatly improved student's learning interest simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, backlight; 2, backlight; 31, the first transparent panel; 32, the second transparent panel; 4, frame.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As a kind of embodiment of the present utility model, consult Fig. 1, the utility model comprises plate body, plate body is disposed with backlight 1, the first transparent panel 31 and the second transparent panel 32 from back to front, be provided with backlight 2 between backlight 1 and the first transparent panel 31, the top of plate body and bottom respectively relative position are fixed with frame 4.Backlight 2 is the LED lamp.
Although be recognized as a most practical and preferred embodiment and described the utility model in conjunction with current, but be to be understood that, the utility model is not limited to the disclosed embodiments, and is intended on the contrary contain multiple modification and equivalent arrangements included in the spirit and scope of the appended claims.
Claims (2)
1. language teaching backlight, comprise plate body, it is characterized in that: described plate body is disposed with backlight, the first transparent panel and the second transparent panel from back to front, be provided with backlight between described backlight and the first transparent panel, the top of described plate body and bottom respectively relative position are fixed with frame.
2. language teaching backlight according to claim 1, it is characterized in that: described backlight is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486425 CN202806068U (en) | 2012-09-09 | 2012-09-09 | Chinese teaching back light unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486425 CN202806068U (en) | 2012-09-09 | 2012-09-09 | Chinese teaching back light unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806068U true CN202806068U (en) | 2013-03-20 |
Family
ID=47865004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486425 Expired - Fee Related CN202806068U (en) | 2012-09-09 | 2012-09-09 | Chinese teaching back light unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708954A (en) * | 2015-04-01 | 2015-06-17 | 黄斌 | Environment-friendly double-layer light writing board |
| CN106626893A (en) * | 2016-11-24 | 2017-05-10 | 牡丹江师范学院 | Auxiliary device for instruction of liberal arts |
-
2012
- 2012-09-09 CN CN 201220486425 patent/CN202806068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708954A (en) * | 2015-04-01 | 2015-06-17 | 黄斌 | Environment-friendly double-layer light writing board |
| CN106626893A (en) * | 2016-11-24 | 2017-05-10 | 牡丹江师范学院 | Auxiliary device for instruction of liberal arts |
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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: 20130320 Termination date: 20130909 |