CN106739669A - A kind of erasable calculation board - Google Patents
A kind of erasable calculation board Download PDFInfo
- Publication number
- CN106739669A CN106739669A CN201611122724.9A CN201611122724A CN106739669A CN 106739669 A CN106739669 A CN 106739669A CN 201611122724 A CN201611122724 A CN 201611122724A CN 106739669 A CN106739669 A CN 106739669A
- Authority
- CN
- China
- Prior art keywords
- erasable
- layer
- faint yellow
- basic unit
- calculation board
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of board, more particularly to a kind of erasable calculation board；Including body, the body is made up of basic unit, faint yellow reflector layer and the erasable layer for setting gradually from bottom to up；It is that the faint yellow reflector layer and the erasable layer provide support that the basic unit is used for；The faint yellow reflector layer is used to show faint yellow；The erasable layer is used to write picture thereon simultaneously；The body edges are enclosed and are provided with bound edge；, by the erasable layer and the faint yellow reflector layer, to solve to draw waste of resource during existing calculation on paper, and white paper reflecting power is strong for the cardboard, the problem high to light luminance requirement.
Description
Technical field
The present invention relates to a kind of board, more particularly to a kind of erasable calculation board.
Background technology
Written calculation is the calculating custom of most people, and when some problems are conceived, people also like the picture on paper, established practice
Carry out writing drawing in detail again after mould, so paper is essential article in our working and learning；It is known that papermaking
Need to expend a large amount of timber, although many producers manufacture recycled writing paper in research and development using the paper for reclaiming, but recycled writing paper manufacture is write
Word paper pollutes environment, it is necessary to add a large amount of bleaching agents, disinfectant；And white paper reflecting power is strong, shone compared with high light line
Penetrate down, easily cause people's ophthalmic uncomfortable, thus it is higher to light luminance requirement during using white paper, add suitable in paper
Although the yellow uitramarine of eye-observation can change paper color, addition pigment is waste of resource easy pollution environment, very again
It is healthy to injury user.
Regarding to the issue above, the present invention is provided with a kind of new erasable calculation board.
The content of the invention
It is an object of the invention to provide a kind of erasable calculation board, the cardboard is by the erasable layer and described faint yellow
Reflector layer, to solve to draw waste of resource during existing calculation on paper, and white paper reflecting power is strong, to light luminance
It is required that problem high.
The purpose of the present invention is achieved through the following technical solutions：Including body, the body is by from bottom to up successively
The basic unit of setting, faint yellow reflector layer and erasable layer composition；
It is that the faint yellow reflector layer and the erasable layer provide support that the basic unit is used for；
The faint yellow reflector layer is used to show faint yellow；
The erasable layer is used to write picture thereon simultaneously.
Further, the thickness of the erasable layer is 2-10mm.
Further, the thickness of the basic unit is 2-20mm.
Further, the body edges are enclosed and are provided with bound edge.
Further, the erasable layer is layer of silica gel.
Further, the body back side is additionally provided with the support frame for supporting the body.
Further, the faint yellow reflector layer is the one kind in ply of paper or latex enamelled coating.
Further, the basic unit is the one kind in plank, hard plastic layer or hard regeneration ply of paper
The present invention has the following advantages that compared with prior art：
1st, the present invention using the body by the basic unit, the faint yellow reflector layer and the institute that set gradually from bottom to up
The design of erasable layer composition is stated, writing, simple and convenient can be wiped with water or with hygenic towelette after being write on the erasable layer；And it is light
Yellow reflector layer makes the present invention be in faint yellow under sunlight or light, and the albedo to high light is low, after watching attentively under mitigation high light
The sense of discomfort given.
2nd, the present invention encloses the design for being provided with the bound edge using the body edges, prevents the basic unit and the erasable layer
Edge tilt；Prevent from making the basic unit of the composition body, the faint yellow reflector layer and the erasable layer more preferable simultaneously
Link together.Increased service life of the invention.
3rd, the present invention is additionally provided with the design of the support frame for supporting the body using the body back side；When this hair
Bright to provide erasable calculation board and be positioned over when on the more flat object such as desktop, it is erasable that support frame as described above can provide the present invention
Inclination angle, convenient use are produced between calculation board and desktop.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of body described in embodiments of the invention one；
Fig. 2 is the upward view of embodiments of the invention two；
Fig. 3 is the sectional view of A-A in embodiments of the invention two；
Fig. 4 is the upward view of embodiments of the invention three；
Fig. 5 is the sectional view of B-B in embodiments of the invention three.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Embodiment one：
It is shown in Figure 1, the erasable calculation board that the present embodiment is provided, including body 1, the body is by from bottom to up
Basic unit 101, faint yellow reflector layer 102 and the erasable layer composition 103 for setting gradually；
It is that the faint yellow reflector layer and the erasable layer provide support that the basic unit is used for；
The faint yellow reflector layer is used to show faint yellow；
The erasable layer is used to write picture thereon simultaneously.
In the present invention, the thickness of the erasable layer is 2mm；The thickness of the basic unit is 3mm；The erasable layer is silica gel
Layer.
The present invention is using the body by the basic unit, the faint yellow reflector layer and described that set gradually from bottom to up
The design of erasable layer composition, writing, simple and convenient can be wiped after being write on the erasable layer with water or with hygenic towelette；And it is yellowish
Color reflector layer makes the present invention under sunlight or light in faint yellow, and the albedo to high light is low, mitigating after watch attentively under high light to
Sense of discomfort.
In the present embodiment, the faint yellow reflector layer is ply of paper；Certainly latex enamelled coating can also according to actual needs be selected；
The ply of paper and the latex enamelled coating are prior art, no longer excessively repeat herein.
Basic unit described in the present embodiment is plank, can also according to actual needs select hard plastic layer or hard again certainly
Raw ply of paper, the plank, the hard plastic layer or the hard regeneration ply of paper is prior art, no longer excessive superfluous herein
State.
Embodiment two：
Referring to shown in Fig. 2, Fig. 3, the erasable calculation board that the present embodiment is provided, including body 2, the body is by under
The supreme basic unit 201 for setting gradually, faint yellow reflector layer 202 and erasable layer composition 203；The basic unit is used to be described faint yellow
Reflector layer and the erasable layer provide support；The faint yellow reflector layer is used to show faint yellow；The erasable layer is used at it
On write picture simultaneously.
In the present invention, the thickness of the erasable layer is 10mm；The thickness of the basic unit is 20mm；The erasable layer is silica gel
Layer.
The present invention is using the body by the basic unit, the faint yellow reflector layer and described that set gradually from bottom to up
The design of erasable layer composition, writing, simple and convenient can be wiped after being write on the erasable layer with water or with hygenic towelette；And it is yellowish
Color reflector layer makes the present invention under sunlight or light in faint yellow, and the albedo to high light is low, mitigating after watch attentively under high light to
Sense of discomfort.
Referring to shown in Fig. 2, Fig. 3, body edges described in the present embodiment are enclosed and are provided with bound edge 204.
In the present embodiment, the faint yellow reflector layer is latex enamelled coating；Certainly ply of paper can also according to actual needs be selected；
The ply of paper and the latex enamelled coating are prior art, no longer excessively repeat herein.
Basic unit described in the present embodiment is plank, can also according to actual needs select hard plastic layer or hard again certainly
Raw ply of paper, the plank, the hard plastic layer or the hard regeneration ply of paper is prior art, no longer excessive superfluous herein
State.
The present embodiment example be improved on the basis of embodiment one, compared with embodiment one the present embodiment have it is following enter
Step：
The present invention encloses the design for being provided with the bound edge using the body edges, prevents the basic unit and the erasable layer
Edge is tilted；Prevent from making the basic unit of the composition body, the faint yellow reflector layer and the erasable layer more preferable simultaneously
Link together.Increased service life of the invention.
Embodiment three：
It is shown in Figure 5, the erasable calculation board that the present embodiment is provided, including body 3, the body is by from bottom to up
Basic unit 301, faint yellow reflector layer 302 and the erasable layer composition 303 for setting gradually；The basic unit is used to be described faint yellow reflective
Layer and the erasable layer provide support；The faint yellow reflector layer is used to show faint yellow；The erasable layer is used to write thereon
Draw simultaneously.In the present invention, the thickness of the erasable layer is 10mm；The thickness of the basic unit is 10mm；The erasable layer is layer of silica gel.
The present embodiment is using the body by the basic unit, the faint yellow reflector layer and the institute that set gradually from bottom to up
The design of erasable layer composition is stated, writing, simple and convenient can be wiped with water or with hygenic towelette after being write on the erasable layer；And it is light
Yellow reflector layer makes the present invention be in faint yellow under sunlight or light, and the albedo to high light is low, after watching attentively under mitigation high light
The sense of discomfort given.
Referring to shown in Fig. 4, Fig. 5, body edges described in the present embodiment are enclosed and are provided with bound edge 304.
In the present embodiment, the faint yellow reflector layer is latex enamelled coating；Certainly ply of paper can also according to actual needs be selected；
The ply of paper and the latex enamelled coating are prior art, no longer excessively repeat herein.
Basic unit described in the present embodiment is plank, can also according to actual needs select hard plastic layer or hard again certainly
Raw ply of paper, the plank, the hard plastic layer or the hard regeneration ply of paper is prior art, no longer excessive superfluous herein
State.
Shown in Figure 4, the back side of body described in the present embodiment is additionally provided with two support frames 305, two branch
Support is located in the basic unit for supporting the body respectively.
The present embodiment is improved in the basic unit of embodiment two, relatively implements two and compares, and the present embodiment has following progress：
The present embodiment is additionally provided with the design of the support frame for supporting the body using the body back side；When this reality
Being positioned over when on the more flat object such as desktop for the example erasable calculation board of offer is applied, support frame as described above can provide the present embodiment
Inclination angle, convenient use are produced between erasable calculation board and desktop.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. a kind of erasable calculation board, it is characterised in that：Including body, the body is by the base that sets gradually from bottom to up
Layer, faint yellow reflector layer and erasable layer composition；
It is that the faint yellow reflector layer and the erasable layer provide support that the basic unit is used for；
The faint yellow reflector layer is used to show faint yellow；
The erasable layer is used to write picture thereon simultaneously.
2. erasable calculation board according to claim 1, it is characterised in that：The thickness of the erasable layer is 2-10mm.
3. erasable calculation board according to claim 2, it is characterised in that：The thickness of the basic unit is 2-20mm.
4. erasable calculation board according to claim 3, it is characterised in that：The body edges are enclosed and are provided with bound edge.
5. erasable calculation board according to claim 4, it is characterised in that：The erasable layer is layer of silica gel.
6. erasable calculation board according to claim 5, it is characterised in that：The body back side is additionally provided with for supporting
The support frame of the body.
7. erasable calculation board according to claim 6, it is characterised in that：The faint yellow reflector layer is ply of paper or latex
One kind in enamelled coating.
8. erasable calculation board according to claim 7, it is characterised in that：The basic unit be plank, hard plastic layer or
One kind in hard regeneration ply of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122724.9A CN106739669A (en) | 2016-12-08 | 2016-12-08 | A kind of erasable calculation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122724.9A CN106739669A (en) | 2016-12-08 | 2016-12-08 | A kind of erasable calculation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106739669A true CN106739669A (en) | 2017-05-31 |
Family
ID=58877765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611122724.9A Pending CN106739669A (en) | 2016-12-08 | 2016-12-08 | A kind of erasable calculation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739669A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059686A (en) * | 1991-07-04 | 1992-03-25 | 河南省农村实用技术开发部 | Easy erasing writing board |
| US5163846A (en) * | 1990-11-26 | 1992-11-17 | C. J. Associated, Ltd. | Toy using water reactive paper |
| CN2439959Y (en) * | 2000-08-14 | 2001-07-25 | 张国扬 | Colour damp-proof writing plate |
| CN2530813Y (en) * | 2001-09-05 | 2003-01-15 | 山西大学 | Dustless writing board |
| CN201240170Y (en) * | 2008-08-14 | 2009-05-20 | 湖北世安科技有限公司 | Multifunctional environment-protective dustfree teaching board |
| CN201530219U (en) * | 2009-09-30 | 2010-07-21 | 朱志雄 | Silica gel tablet |
| CN201566307U (en) * | 2009-09-30 | 2010-09-01 | 广西凌晨教学设备有限公司 | Water-cleaned teaching board |
| CN201580032U (en) * | 2009-10-29 | 2010-09-15 | 厦门市金汤橡塑有限公司 | Silica gel paper |
| KR20110013667A (en) * | 2009-08-03 | 2011-02-10 | 동진기연 주식회사 | Multi-layer sheet for black board and white board |
| KR20110097162A (en) * | 2010-02-24 | 2011-08-31 | (주)우드케어 | Board having ceramic coating layer and method of manufacturing the same |
| CN202053772U (en) * | 2011-01-28 | 2011-11-30 | 黄蓓 | Eye-protecting whiteboard |
| CN202123845U (en) * | 2011-07-19 | 2012-01-25 | 范甲朋 | Environmental protection blackboard |
| CN202174860U (en) * | 2011-08-14 | 2012-03-28 | 聂辉 | Multifunctional environment-friendly dust-free micro-quantum water-borne teaching board |
| CN205705863U (en) * | 2016-02-24 | 2016-11-23 | 广州三泰环保科技有限公司 | The dumb light blank that projectable writes |
-
2016
- 2016-12-08 CN CN201611122724.9A patent/CN106739669A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163846A (en) * | 1990-11-26 | 1992-11-17 | C. J. Associated, Ltd. | Toy using water reactive paper |
| CN1059686A (en) * | 1991-07-04 | 1992-03-25 | 河南省农村实用技术开发部 | Easy erasing writing board |
| CN2439959Y (en) * | 2000-08-14 | 2001-07-25 | 张国扬 | Colour damp-proof writing plate |
| CN2530813Y (en) * | 2001-09-05 | 2003-01-15 | 山西大学 | Dustless writing board |
| CN201240170Y (en) * | 2008-08-14 | 2009-05-20 | 湖北世安科技有限公司 | Multifunctional environment-protective dustfree teaching board |
| KR20110013667A (en) * | 2009-08-03 | 2011-02-10 | 동진기연 주식회사 | Multi-layer sheet for black board and white board |
| CN201566307U (en) * | 2009-09-30 | 2010-09-01 | 广西凌晨教学设备有限公司 | Water-cleaned teaching board |
| CN201530219U (en) * | 2009-09-30 | 2010-07-21 | 朱志雄 | Silica gel tablet |
| CN201580032U (en) * | 2009-10-29 | 2010-09-15 | 厦门市金汤橡塑有限公司 | Silica gel paper |
| KR20110097162A (en) * | 2010-02-24 | 2011-08-31 | (주)우드케어 | Board having ceramic coating layer and method of manufacturing the same |
| CN202053772U (en) * | 2011-01-28 | 2011-11-30 | 黄蓓 | Eye-protecting whiteboard |
| CN202123845U (en) * | 2011-07-19 | 2012-01-25 | 范甲朋 | Environmental protection blackboard |
| CN202174860U (en) * | 2011-08-14 | 2012-03-28 | 聂辉 | Multifunctional environment-friendly dust-free micro-quantum water-borne teaching board |
| CN205705863U (en) * | 2016-02-24 | 2016-11-23 | 广州三泰环保科技有限公司 | The dumb light blank that projectable writes |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |