CN205705863U - The dumb light blank that projectable writes - Google Patents
The dumb light blank that projectable writes Download PDFInfo
- Publication number
- CN205705863U CN205705863U CN201620137732.XU CN201620137732U CN205705863U CN 205705863 U CN205705863 U CN 205705863U CN 201620137732 U CN201620137732 U CN 201620137732U CN 205705863 U CN205705863 U CN 205705863U
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- CN
- China
- Prior art keywords
- blank
- dumb light
- projectable
- writes
- layer
- 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
This utility model is to design the dumb light blank that a kind of projectable writes, and by conventional white board surface is being carried out matte management, carries out the compacting of texture structure, it is achieved thereby that blank write the combination with projecting function.When this utility model serves as projection material, reveal stricture of vagina phenomenon without pierced carving, there is the gain of 5 15%, improve the brightness of projection, and color rendition is accurately true, the colour cast phenomenon of cream colour plate will not be produced.Meanwhile, applicable common white board marker when writing, ordinary blackboard eraser wiping, relatively conventional high light blank, more preferably and wiping properties keeps writing quality substantially.
Description
Technical field
This utility model relates to a kind of apparatus field watched, and particularly relates to a kind of projectable blank.
Background technology
Blank is a kind of instruction and office articles for use widely used after blackboard, and it uses white board marker to write, it is to avoid
The dust that chalk brings.And projection screen is used in film, office, home theater, in convention occasion, it is used for showing
Image, the instrument of video file.Even if both are the most similar, but but very different in structure, tradition curtain one
As material be divided into white curtain, metal curtain, the glass bead screen etc. moulded, but the most which type of curtain, the most unavailable common white board marker
Writing, main reason is that writing is difficult to wiping, what the most common blank was then pursued is whiteness and brightness, price
Its whiteness of the highest blank and brightness are the highest, and this is for curtain, and brightness is too high, easily causes reflective, light absorptive
Low, gain effect too strong, cause the shortcomings such as bright corner is dark, visual angle is narrow in the middle of picture.The such as patent No.:
ZL98225996.4, entitled: the Chinese patent of Multifunction screen, though being that the function of blank and curtain is combined,
But actually he is also only that the not coplanar to same material carries out process respectively, the easiest during use, can not calculate
It is to combine on a kind of stricti jurise.
Utility model content
This utility model is to design the blank that a kind of projectable writes, and inventor is absorbed in blank field for a long time, accidentally
In the case of, it was found that can more ideally the function of curtain and blank be combined by certain technique so that this practicality
Novel wherein one side can complete the function write and project.During projection, this utility model reveals stricture of vagina phenomenon without pierced carving, has 5-
The gain of 15%, improves the brightness of projection, and color rendition is accurately true, will not produce the colour cast phenomenon of cream colour plate.With
Time, applicable common white board marker when writing, ordinary blackboard eraser wiping, relatively conventional high light blank, writing quality more preferably wiping
Performance keeps substantially.
For reaching above-mentioned effect, the technical solution adopted in the utility model is as follows:
The dumb light blank that projectable writes, including blank layer, it is characterised in that: this blank layer wherein side is coated with dumb light
Layer, dumb light layer and blank laminating close the side of dumb light layer and are set to imitative curtain texture structure.
Further, the opposite side of described blank is coated with articulamentum, and described articulamentum is cohesive material or magnetic material,
Described cohesive material has only to play stickup and acts on, and described magnetic material has only to play adsorption, it is preferable that
Magnetic material is rubber magnet.
Further, described articulamentum thickness is 0.25-0.3mm.
Further, described blank material is the common soft blank materials such as PET, good mainly by its hot strength
This advantage, is fabricated to soft blank, and bunchy of can crispaturaing is placed.
Further, the thickness of described soft blank is 0.1-0.12mm.
Further, described dumb light layer thickness is 0.05mm.
Further, imitative curtain texture structure layer thickness between 0.18-0.2mm, preferably 0.18mm.
Further, the matte degree of dumb light layer is at 30 ± 5 °, and dumb paint used is the UV dumb paint of RDV-G series.
Special white board marker described in the utility model refers to common liquid chalk, i.e. comprises ethanol and titanium dioxide, and general
Logical white board marker refers to common alcohol white board marker or aqueous white board marker.
The big I of described blank carries out cutting according to customer demand.This products application is in: interactive electric whiteboard, general
Electronic whiteboard, board etc..
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is details enlarged drawing of the present utility model.
Fig. 1 to Fig. 2 includes:
1 dumb light layer, 2 blank layers, 3 articulamentums.
Detailed description of the invention
Embodiment 1
The dumb light blank that projectable writes is broadly divided into three layers, including dumb light layer, blank layer and articulamentum.This blank layer its
Middle side is coated with dumb paint and forms dumb light layer, and dumb light layer and blank layer carry out embossed afterwards, forms imitative curtain texture
Layer.The opposite side of described blank is coated with articulamentum, and described articulamentum is rubber magnet.Described articulamentum thickness is 0.25-
0.3mm.Described blank material is PVC soft blank materials.Imitative curtain texture layer thickness is 0.18mm.The matte degree of dumb light layer is
30°.During use, only the double faced adhesive tape at its back side need to be torn gently by being attached on glass, wall, discarded blackboard or other panel
Use.Described blank size is 1.2 meters * 1.6 meters.
Embodiment 2
Described articulamentum is rubber magnet, only need to be adsorbed on ferrous material several, when conventional white board is old during use
Changing, but framework is the newest, this utility model just directly can be carried out suitable cutting by that, then has only to it to inhale old
Above blank.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
It is last it should be noted that, above example is merely to illustrate technical scheme rather than protects the present invention
The restriction of scope, although being explained in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art should manage
Solve, technical scheme can be modified or equivalent, without deviating from technical solution of the present invention essence and
Scope.
Claims (7)
1. the dumb light blank that projectable writes, including blank layer, it is characterised in that: this blank layer wherein side is coated with dumb light
Layer, the side of dumb light layer and blank laminating conjunction dumb light layer carries out process by texture pressure roller embossing and produces texture structure, formation
Texture layer.
The dumb light blank that projectable the most according to claim 1 writes, it is characterised in that: the opposite side coating of described blank
Having articulamentum, described articulamentum is cohesive material or magnetic material.
The dumb light blank that projectable the most according to claim 2 writes, it is characterised in that: described articulamentum thickness is
0.25-0.3mm。
The dumb light blank that projectable the most according to claim 1 and 2 writes, it is characterised in that: the thickness of described blank is
0.1-0.12mm。
The dumb light blank that projectable the most according to claim 1 writes, it is characterised in that: described dumb light layer thickness is
0.05mm。
The dumb light blank that projectable the most according to claim 1 writes, it is characterised in that: described texture structure layer thickness exists
Between 0.18-0.2mm.
The dumb light blank that projectable the most according to claim 1 writes, it is characterised in that: the matte degree of described dumb light layer exists
30±5°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137732.XU CN205705863U (en) | 2016-02-24 | 2016-02-24 | The dumb light blank that projectable writes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137732.XU CN205705863U (en) | 2016-02-24 | 2016-02-24 | The dumb light blank that projectable writes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705863U true CN205705863U (en) | 2016-11-23 |
Family
ID=57334848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137732.XU Expired - Fee Related CN205705863U (en) | 2016-02-24 | 2016-02-24 | The dumb light blank that projectable writes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739669A (en) * | 2016-12-08 | 2017-05-31 | 怀宁县天元纸业有限公司 | A kind of erasable calculation board |
| CN109532282A (en) * | 2018-11-21 | 2019-03-29 | 丰颂教育科技(江苏)有限公司 | A kind of washable blank of dustless projectable of nanometer |
-
2016
- 2016-02-24 CN CN201620137732.XU patent/CN205705863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739669A (en) * | 2016-12-08 | 2017-05-31 | 怀宁县天元纸业有限公司 | A kind of erasable calculation board |
| CN109532282A (en) * | 2018-11-21 | 2019-03-29 | 丰颂教育科技(江苏)有限公司 | A kind of washable blank of dustless projectable of nanometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000, room 66, 301 Longhu Road, Tianhe District, Guangdong, Guangzhou, China Patentee after: Guangzhou new magnetic technology application Co., Ltd. Address before: 510000 No. 301, Longhu villa, Longdong Cave street, Guangzhou, Guangdong, Tianhe District 66 Patentee before: Guangzhou Santai Environmental Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: 100085 No. 1, building 3, building ten, No. 5, 507 street, Beijing, Haidian District Patentee after: Beijing funny artisan Culture Technology Co., Ltd. Address before: 510000, room 66, 301 Longhu Road, Tianhe District, Guangdong, Guangzhou, China Patentee before: Guangzhou new magnetic technology application Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200224 |