CN208737436U - Full fitting smart electronic blackboard - Google Patents
Full fitting smart electronic blackboard Download PDFInfo
- Publication number
- CN208737436U CN208737436U CN201821544493.5U CN201821544493U CN208737436U CN 208737436 U CN208737436 U CN 208737436U CN 201821544493 U CN201821544493 U CN 201821544493U CN 208737436 U CN208737436 U CN 208737436U
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- China
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- display screen
- adhesive layer
- touch control
- control film
- clipboard
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Abstract
The utility model discloses a kind of full fitting smart electronic blackboard, including clipboard, it is pasted on the touch control film and display screen of clipboard inner surface, the display location is in touch control film opposite to each other in clipboard side, the display screen further comprises viewing area and rim area, the rim area is located at viewing area surrounding, the upper surface of the rim area is higher by the upper surface of viewing area, pass through central adhesive layer bonding connection between the viewing area and touch control film of the display screen, the rim area of the display screen is Nian Jie with touch control film by edge adhesive layer, the thickness of the edge adhesive layer is less than the thickness of central adhesive layer.The utility model, which avoids, there is the case where air layer between touch control film and display screen, reduce reflection of the air layer to light, so that visual effect is more preferable, blackboard integrally has more preferably readable, the content pattern of display is more clear, is true to nature, especially in the case where direct sunlight.
Description
Technical field
The utility model relates to a kind of full fitting smart electronic blackboards, belong to modern education equipment and technical field of touch control.
Background technique
It between the touch panel and display screen of intelligent touch blackboard is currently on the market fixed together by frame, touching
It controls and forms an air layer there are gap between the touch control film and display screen of panel.The presence of air layer cause light refraction and
Reflection, prevent the user of blackboard through touch panel from seeing the display content of display screen well, it is especially straight in sunlight
When under penetrating.
Summary of the invention
The purpose of the utility model is to provide a kind of full fitting smart electronic blackboards, this is bonded smart electronic blackboard entirely and is avoided
Occur the case where air layer between touch control film and display screen, reduces reflection of the air layer to light, so that visual effect is more
Good, blackboard integrally has more preferably readability, and the content pattern of display is more clear, is true to nature, especially in the feelings of direct sunlight
Under condition.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of full fitting smart electronic blackboard, including
Clipboard, the touch control film and display screen for being pasted on clipboard inner surface, the display location is in touch control film opposite to each other in clipboard one
Side；
The display screen further comprises viewing area and rim area, and the rim area is located at viewing area surrounding, the frame
The upper surface in area is higher by the upper surface of viewing area；
Pass through central adhesive layer bonding connection, the frame of the display screen between the viewing area and touch control film of the display screen
Area is Nian Jie with touch control film by edge adhesive layer, and the thickness of the edge adhesive layer is less than the thickness of central adhesive layer.
Further improved scheme is as follows in above-mentioned technical proposal:
1. in above scheme, the clipboard surface opposite with touch control film is writing surface.
2. in above scheme, the center adhesive layer is optical cement adhesive layer.
3. in above scheme, the optical cement adhesive layer is heat cure layer of silica gel, light-cured acrylic system glue-line.
4. in above scheme, the center adhesive layer with a thickness of 0.3mm ~ 2.0mm.
5. in above scheme, the edge of the clipboard inner surface has vitta, thus the table in clipboard
Face center forms transparence display area, and the viewing area of the display screen is located at the transparence display area dead astern of clipboard.
6. in above scheme, the area of the clipboard is greater than the viewing area area of touch control film and display screen.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model is bonded smart electronic blackboard entirely, passes through central glue between the viewing area and touch control film of display screen
The rim area of glutinous layer bonding connection, the display screen is Nian Jie with touch control film by edge adhesive layer, by adhesive layer by touch control film
It is bonded entirely with display screen, avoids and occur the case where air layer between touch control film and display screen, reduce air layer to light
Reflection, so that visual effect is more preferable, blackboard integrally has more preferably readable, and the content pattern of display is more clear, is true to nature, especially
It is in the case where direct sunlight；In addition, air layer detaches, display generally existing in present intelligent blackboard is avoided
The case where region is whitened, so that the viewing area of blackboard and fringe region color are almost consistent, vision good integrity, contrast is high,
The text of writing can be seen to be more clear.
2, the utility model is bonded smart electronic blackboard entirely, by the way of being bonded entirely, so that the touch-control of touch panel
Film is bonded completely with display screen, the spacing being thinned between touch panel and display screen, so that blackboard is whole more frivolous, it is convenient
Dismounting and transport；In addition, full fitting is so that connection between touch panel and display screen is more stable, human error is small,
It conveniently does over again and re-assemblies, and can guarantee the precision of recombination；In addition, touch panel and display screen are separated with adhesive layer
Some distances can effectively prevent display screen to the electromagnetic interference of the touch control film in touch panel, guarantee touch-control precision and effectively
Property, avoid the deformation because of display screen from reducing situations such as the distance between display screen and touch control film lead to local touch-control failure；In addition,
Adhesive layer itself has certain elasticity, when blackboard is by external force, can absorb the energy of a part, plays protection to blackboard
Effect, while caused by can also reducing because of external force situations such as deformation.
Detailed description of the invention
Attached drawing 1 is that the utility model is bonded smart electronic blackboard structure sectional view entirely.
In the figures above: 1, display screen；3, touch control film；4, clipboard；5, viewing area；6, rim area；7, central adhesive layer；
8, edge adhesive layer.
Specific embodiment
Embodiment 1: a kind of full fitting smart electronic blackboard including clipboard 4, is pasted on the touch-control of 4 inner surface of clipboard
Film 3 and display screen 1, the display screen 1 are located at touch control film 3 opposite to each other in 4 side of clipboard；
The display screen 1 further comprises viewing area 5 and rim area 6, and the rim area 6 is located at 5 surrounding of viewing area, described
The upper surface of rim area 6 is higher by the upper surface of viewing area 5；
Pass through 7 bonding connection of central adhesive layer, the display screen 1 between the viewing area 5 and touch control film 3 of the display screen 1
Rim area 6 it is Nian Jie with touch control film 3 by edge adhesive layer 8, the thickness of the edge adhesive layer 8 is less than center adhesive layer 7
Thickness.
Above-mentioned clipboard 4 surface opposite with touch control film 3 is writing surface；The area of above-mentioned clipboard 4 is greater than 3 He of touch control film
5 area of viewing area of display screen 1；
Above-mentioned center adhesive layer 7 is optical cement adhesive layer；Above-mentioned optical cement adhesive layer is heat cure layer of silica gel；Above-mentioned center
Adhesive layer 7 with a thickness of 0.3mm.
Embodiment 2: a kind of full fitting smart electronic blackboard including clipboard 4, is pasted on the touch-control of 4 inner surface of clipboard
Film 3 and display screen 1, the display screen 1 are located at touch control film 3 opposite to each other in 4 side of clipboard；
The display screen 1 further comprises viewing area 5 and rim area 6, and the rim area 6 is located at 5 surrounding of viewing area, described
The upper surface of rim area 6 is higher by the upper surface of viewing area 5；
Pass through 7 bonding connection of central adhesive layer, the display screen 1 between the viewing area 5 and touch control film 3 of the display screen 1
Rim area 6 it is Nian Jie with touch control film 3 by edge adhesive layer 8, the thickness of the edge adhesive layer 8 is less than center adhesive layer 7
Thickness.
Above-mentioned center adhesive layer 7 is optical cement adhesive layer；Above-mentioned optical cement adhesive layer is light-cured acrylic system glue-line；
It is above-mentioned center adhesive layer 7 with a thickness of 0.5mm；
The edge of above-mentioned 4 inner surface of clipboard has vitta, to be formed in 4 inner surface center of clipboard
The viewing area 5 of bright viewing area, above-mentioned display screen 1 is located at the transparence display area dead astern of clipboard 4.
When using above-mentioned full fitting smart electronic blackboard, by adhesive layer touch control film is bonded entirely with display screen, is avoided
Occur the case where air layer between touch control film and display screen, reduces reflection of the air layer to light, so that visual effect is more
Good, blackboard integrally has more preferably readability, and the content pattern of display is more clear, is true to nature, especially in the feelings of direct sunlight
Under condition；In addition, air layer detaches, the case where display area generally existing in present intelligent blackboard is whitened is avoided, is made
Blackboard viewing area and fringe region color it is almost consistent, vision good integrity, contrast height, to the text of writing can be with
It sees to be more clear；In addition, so that the touch control film of touch panel is bonded completely with display screen, being thinned by the way of being bonded entirely
Spacing between touch panel and display screen, so that blackboard is whole more frivolous, easy disassembly and transport；In addition, full fitting
So that connection between touch panel and display screen is more stable, human error is small, also conveniently does over again and re-assembly, and
It can guarantee the precision of recombination；In addition, touch panel and display screen are separated some distances with adhesive layer, can effectively prevent showing
Shield the electromagnetic interference to the touch control film in touch panel, guarantee the precision and validity of touch-control, the deformation because of display screen is avoided to contract
The distance between small display and touch control film lead to situations such as local touch-control failure；In addition, adhesive layer itself has certain bullet
Property, when blackboard is by external force, can absorb a part energy, play the role of protection to blackboard, at the same can also reduce because
Caused by external force situations such as deformation；In addition, the refraction index of central adhesive layer and the refraction index of clipboard are close, into one
Step reduces the refraction of light, enhances visual effect.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of full fitting smart electronic blackboard, it is characterised in that: including clipboard (4), be pasted on clipboard (4) inner surface
Touch control film (3) and display screen (1), the display screen (1) are located at touch control film (3) opposite to each other in clipboard (4) side；
The display screen (1) further comprises viewing area (5) and rim area (6), and the rim area (6) is located at viewing area (5) four
The upper surface in week, the rim area (6) is higher by the upper surface of viewing area (5)；
Pass through central adhesive layer (7) bonding connection, the display between the viewing area (5) and touch control film (3) of the display screen (1)
The rim area (6) for shielding (1) is Nian Jie with touch control film (3) by edge adhesive layer (8), and the thickness of the edge adhesive layer (8) is less than
The thickness of central adhesive layer (7).
2. full fitting smart electronic blackboard according to claim 1, it is characterised in that: the clipboard (4) and touch control film
(3) opposite surface is writing surface.
3. full fitting smart electronic blackboard according to claim 1, it is characterised in that: the center adhesive layer (7) is light
Learn glue adhesive layer.
4. full fitting smart electronic blackboard according to claim 3, it is characterised in that: the optical cement adhesive layer is thermosetting
SiClx glue-line, light-cured acrylic system glue-line.
5. full fitting smart electronic blackboard according to claim 1, it is characterised in that: the thickness of the center adhesive layer (7)
Degree is 0.3mm ~ 2.0mm.
6. full fitting smart electronic blackboard according to claim 1, it is characterised in that: clipboard (4) inner surface
Edge has vitta, so that transparence display area is formed in clipboard (4) inner surface center, the display screen (1)
Viewing area (5) is located at the transparence display area dead astern of clipboard (4).
7. full fitting smart electronic blackboard according to claim 1, it is characterised in that: the area of the clipboard (4) is big
In viewing area (5) area of touch control film (3) and display screen (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544493.5U CN208737436U (en) | 2018-09-20 | 2018-09-20 | Full fitting smart electronic blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544493.5U CN208737436U (en) | 2018-09-20 | 2018-09-20 | Full fitting smart electronic blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208737436U true CN208737436U (en) | 2019-04-12 |
Family
ID=66035135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544493.5U Active CN208737436U (en) | 2018-09-20 | 2018-09-20 | Full fitting smart electronic blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208737436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774802A (en) * | 2019-10-23 | 2020-02-11 | 广州市联中电子科技有限公司 | Large-size electronic blackboard device and manufacturing method thereof |
-
2018
- 2018-09-20 CN CN201821544493.5U patent/CN208737436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774802A (en) * | 2019-10-23 | 2020-02-11 | 广州市联中电子科技有限公司 | Large-size electronic blackboard device and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 253000 No. 6596, Dongfanghong East Road, Yuanqiao Town, Dezhou Economic and Technological Development Zone, Dezhou City (e-w-401, Dezhou Zhongyuan science and Technology Innovation Park Co., Ltd.) Patentee after: Shandong Fanpu Information Technology Co., Ltd Address before: 215000 C22 building, bio nano Park, 218 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee before: Suzhou universal Polytron Technologies Inc |