CN206049209U - It is a kind of to copy the special shading combination cardboard of drawing - Google Patents
It is a kind of to copy the special shading combination cardboard of drawing Download PDFInfo
- Publication number
- CN206049209U CN206049209U CN201621096644.6U CN201621096644U CN206049209U CN 206049209 U CN206049209 U CN 206049209U CN 201621096644 U CN201621096644 U CN 201621096644U CN 206049209 U CN206049209 U CN 206049209U
- Authority
- CN
- China
- Prior art keywords
- viser
- board
- pattern
- cardboard
- centre
- 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
It is a kind of to copy the special shading combination cardboard of drawing, including viser board a, viser board b, viser board c, viser board d, connection ring is constituted, it is characterized in that in viser board a, centre is provided with the pattern window of A4 sizes, in viser board b, centre is provided with the pattern window of A5 sizes, in viser board c, centre is provided with the pattern window of B6 sizes, in viser board d, centre is provided with the pattern window of B7 sizes, in viser board a, viser board b, viser board c, on viser board d, it is provided with several cardboard holes, by connection ring viser board a, viser board b, viser board c, viser board d is combined into together.The shading combination paperboard structure is simple, shelters from pattern perspective light direct irradiation eye outside window, it is to avoid the effect that eye retina is damaged when long-time copies pattern.
Description
Technical field
This utility model is related to shading office appliance, particularly a kind of to copy the special shading combination cardboard of drawing.
Background technology
Drawing is copied, is exactly, the calligraphy and painting patch on paper, pattern, to be placed on more transparent handwriting practicing and copy under blank sheet of paper, pass through
The light of the luminous zone at the calligraphy and painting patch back side, the word one point shone on calligraphy and painting modles book with pen draw " learning to write by tracing over characters printed in red ", copy drawing（Repair）
The emulation copy product gone out as the calligraphy and painting patch of master, pattern, drawing,
Disclosed in Chinese patent：A kind of backlight drawing board, application number：2015201132510, including panel area, luminous zone and
Supply module, the panel area include face glass, and luminous zone includes LED aluminum base PCB plate and frame backboard, in face glass
Astigmatism plate is had, and mylar is provided between face glass and astigmatism plate, reflecting coating is scribbled in astigmatism back；It is luminous
LED aluminum base PCB plate in area is fixed on panel area surrounding end face, LED aluminum base PCB plate and panel area four by frame backboard
Side astigmat is provided between all end faces, supply module is installed on outside the luminous zone of panel area side, and with LED aluminum base PCB
Plate is electrically connected.Its advantage is, by the astigmatism plate under face glass, to reduce light intensity, it is to avoid the effect of visual fatigue, not enough
Part is that the eyes of people are chronically under large area light direct irradiation, can damage eye retina.
The content of the invention
The purpose of this utility model is very not enough to prior art, there is provided a kind of to copy the special shading combination cardboard of drawing.
This utility model passes through techniques below scheme：It is a kind of to copy the special shading combination cardboard of drawing, including light-shielding sheet
Plate a, viser board b, viser board c, viser board d, connection ring are constituted, the chi of the ISO paper that it is characterized in that adopting international standards
Very little, respectively in viser board a, centre is provided with A4：The pattern window of 210mm × 297mm sizes, in viser board b, centre sets
There is A5：The pattern window of 148mm × 210mm sizes, in viser board c, centre is provided with B6：119mm × 165mm sizes
Pattern window, in viser board d, centre is provided with B7：The pattern window of 82 mm × 115 mm sizes, viser board a,
On viser board b, viser board c, viser board d, several cardboard holes are provided with, by connection ring viser board a, light-shielding sheet
Plate b, viser board c, viser board d are combined into together.
Cardboard is combined in a kind of described special shading of imitation drawing, it is characterized in that, by picture dimension on pattern draft paper, selecting
The viser board a that pattern window is close to picture dimension, or viser board b, or viser board c, or viser board d are selected, is put
Put and copying above whatman, pattern draft paper, by the light of the luminous zone at the back side of pattern draft paper, pattern draft paper
Upper calligraphy and painting pattern, it is clear to paint on paper to imitation thoroughly, then paint out imitative as calligraphy and painting patch, pattern, drawing with pen imitation
True copy.
Beneficial effect：It is a kind of to copy the special shading combination cardboard of drawing, including viser board a, viser board b, light-shielding sheet
Plate c, viser board d, connection ring are constituted, and be it is characterized in that in viser board a, and centre is provided with the pattern window of A4 sizes, are being hidden
Light cardboard b, centre are provided with the pattern window of A5 sizes, and in viser board c, centre is provided with the pattern window of B6 sizes,
Viser board d, centre are provided with the pattern window of B7 sizes, in viser board a, viser board b, viser board c, viser board
On d, several cardboard holes are provided with, by connection ring viser board a, viser board b, viser board c, viser board d combinations
Into together.The shading combination paperboard structure is simple, shelters from pattern perspective light direct irradiation eye outside window, it is to avoid when long
Between copy pattern when eye retina damage effect.
Description of the drawings
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 this utility model is a kind of to copy the special shading combination paperboard structure schematic diagram of drawing；
Fig. 2 this utility model is a kind of to copy the special shading combination cardboard expanded schematic diagram of drawing.
In figure：1a- viser board a, 2b- viser board b, 3c- viser board c, 4d- viser board d, 5- pattern is had an X-rayed
Window, 6- cardboards hole, 7- connection rings, 8- copy drawing, 9- pattern draft paper.
Specific embodiment
Cardboard, including viser board a are combined according to the special shading of a kind of imitation drawing shown in Fig. 1（1a）, viser board b
（2b）, viser board c（3c）, viser board d（4d）, pattern window（5）, cardboard hole（6）, connection ring（7）Constitute, its feature
It is respectively in viser board a（1a）, centre is provided with the pattern window of A4 sizes（5）, in viser board b（2b）, centre is provided with
The pattern window of A5 sizes（5）, in viser board c（3c）, centre is provided with the pattern window of B6 sizes（5）, in light-shielding sheet
Plate d（4d）, centre is provided with the pattern window of B7 sizes（5）, in viser board a（1a）, viser board b（2b）, viser board c
（3c）, viser board d（4d）On, it is provided with several cardboard holes（6）, by connection ring（7）Viser board a（1a）, light-shielding sheet
Plate b（2b）, viser board c（3c）, viser board d（4d）It is combined into together.
Cardboard is combined according to the special shading of a kind of imitation drawing shown in Fig. 2, be it is characterized in that by pattern draft paper（6）Size,
Select viser board a（1a）Or viser board b（2b）Or viser board c（3c）Or viser board d（4d）, it is placed on imitation drawing
Paper（8）, pattern draft paper（9）Top.
Claims (2)
1. it is a kind of to copy the special shading combination cardboard of drawing, including viser board a（1a）, viser board b（2b）, viser board c
（3c）, viser board d（4d）, pattern window（5）, cardboard hole（6）, connection ring（7）Constitute, it is characterized in that respectively in light-shielding sheet
Plate a（1a）, viser board b（2b）, viser board c（3c）, viser board d（4d）, centre is provided with pattern window（5）.
2. a kind of according to claim 1 to copy the special shading combination cardboard of drawing, its feature is in viser board a（1a）, hide
Light cardboard b（2b）, viser board c（3c）, viser board d（4d）On, it is provided with several cardboard holes（6）, by connection ring（7）
Viser board a（1a）, viser board b（2b）, viser board c（3c）, viser board d（4d）It is combined into together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096644.6U CN206049209U (en) | 2016-09-30 | 2016-09-30 | It is a kind of to copy the special shading combination cardboard of drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096644.6U CN206049209U (en) | 2016-09-30 | 2016-09-30 | It is a kind of to copy the special shading combination cardboard of drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206049209U true CN206049209U (en) | 2017-03-29 |
Family
ID=58366622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096644.6U Expired - Fee Related CN206049209U (en) | 2016-09-30 | 2016-09-30 | It is a kind of to copy the special shading combination cardboard of drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206049209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114188A (en) * | 2019-12-12 | 2020-05-08 | 陈蕾沁 | Novel copyboard convenient to shading |
-
2016
- 2016-09-30 CN CN201621096644.6U patent/CN206049209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114188A (en) * | 2019-12-12 | 2020-05-08 | 陈蕾沁 | Novel copyboard convenient to shading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |