CN107031239A - A kind of magnetic dustless environment protecting clipboard (blackboard) instrument - Google Patents
A kind of magnetic dustless environment protecting clipboard (blackboard) instrument Download PDFInfo
- Publication number
- CN107031239A CN107031239A CN201710278944.9A CN201710278944A CN107031239A CN 107031239 A CN107031239 A CN 107031239A CN 201710278944 A CN201710278944 A CN 201710278944A CN 107031239 A CN107031239 A CN 107031239A
- Authority
- CN
- China
- Prior art keywords
- blackboard
- clipboard
- magnetic
- magnetic powder
- chalk
- 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
- B43L1/04—Blackboards
- B43L1/045—Blackboards with magnetic action
-
- 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
- B43L1/04—Blackboards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/003—Chalks
-
- 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
- B43L21/00—Blackboard or slate cleaning devices
Landscapes
- Drawing Aids And Blackboards (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
A kind of magnetic dustless environment protecting clipboard（Blackboard）Instrument, including clipboard（Blackboard) body, magnetic powder, magnetic chalk holder, blackboard eraser composition, clipboard（Blackboard) surface can inhale floating magnetic chalk person's handwriting, the figure of a variety of colors therefore the word that can write a variety of colors can also paint, equipped with magnetism eraser, magnet blackboard eraser is equipped with cloth set, magnet blackboard eraser is inhaled after floating magnetic powder, and cloth set is put into collection magnetic powder box, cloth set is then taken off magnetic powder again and just departs from cloth set, so move in circles and use, birth control of the present invention, environmental protection.
Description
Technical field
The present invention relates to a kind of teaching aid, particularly a kind of magnetic dustless environment protecting clipboard（Blackboard) instrument.
Background technology
Clipboard（Blackboard) it is that the prerequisite conventional teaching apparatus of current school has a long history, this blackboard book
Write plate（Blackboard) using chalk as writing implement, dust pollution is easily caused, harm academics and students' is healthy, though for many years
Right people are directed to improving the composition of chalk to reduce pollution, but effect is unsatisfactory.
The content of the invention
The purpose of the present invention is by being to provide a kind of magnetic Dustless writing board（Blackboard) teaching aid, the clipboard（Blackboard)
Easy to use, the writing material can be recycled, and be this this techniques save environmental protection, health, cost ineffective rate height, thoroughly solved
Determine dust pollution question.
Its technical problem of solution of the present invention is adopted the technical scheme that：The magnetic dustless environment protecting clipboard（Blackboard)
Teaching aid including clipboard（Blackboard) body, magnetic powder, magnetic chalk pipe, magnetism eraser composition, be characterized in：Clipboard（It is black
Plate) 1 be furnished with magnetic chalk 2, clipboard（Blackboard) 1 floating magnetic chalk person's handwriting can be inhaled, writing words are made using ferroic material
Ferruginosity clipboard（Blackboard) 1, magnetic chalk 2, provided with the magnetic powder 4 of a pipe 3, nib 5, the written 5 nib position is installed
There are ball or steel loop 6, word writing is arrived iron by pen plug 7, the built-in magnetic powder of magnetic chalk pipe, magnetic powder 4 by magnetic chalk 2
Clipboard（Blackboard) 1 surface on, be additionally equipped with Armco magnetic iron clipboard（Blackboard) wipe 8, the clipboard of Armco magnetic iron 1（Blackboard) wipe set
Equipped with cloth set 9, cloth set 9 and magnetite black clipboard（Blackboard）Magnetic powder when wiping 8 wiping clipboard on clipboard passes through Armco magnetic iron
Clipboard（Blackboard）Wipe and inhale after floating magnetic powder, cloth set is put into collection magnetic powder box, cloth set 9 is then taken off magnetic again
Powder just departs from cloth set, and so moving in circles uses, birth control environmental protection.
Wherein, clipboard（Blackboard) use ferroic material and textile material produced with combination.
Wherein, clipboard（Blackboard) using ferroic material and material multilayer time produced with combination.
Wherein, clipboard（Blackboard) use ferroic material and cement additive processing and fabricating.
Wherein, clipboard（Blackboard) use ferroic material and wooden mixing material processing and fabricating.
Wherein, clipboard（Blackboard) use ferroic material and the multi-level produced with combination of wood materials.
Wherein, clipboard（Blackboard) use ferroic material and plastic blending material processing and fabricating.
Wherein, clipboard（Blackboard) use ferroic material and the multi-level produced with combination of plastic material.
Wherein, clipboard（Blackboard) use ferroic material and the multi-level produced with combination of plastic material.
Wherein,（Clipboard）Surface is black.
Wherein,（Clipboard）) surface is white.
In addition, magnetic powder is processed into white or other (various) color.
In addition, magnetic powder is processed into black.
In addition, magnetic powder is processed into red.
In addition, magnetic powder processes yellowly.
In addition, magnetic powder processes au bleu.
In addition, magnetic powder is processed into green.
In addition, magnetic powder processes purple.
In addition, magnetic powder processes grey.
In addition, magnetic powder is processed into cyan.
Because invention is（Pass through）Using ferroic material and magnetic powder absorption principle Technology design, clipboard（Blackboard)
Teaching aid, in clipboard（Blackboard) surface can inhale floating magnetic chalk person's handwriting, therefore the word that can write a variety of colors can also paint various
The figure of color, is additionally equipped with Armco magnetic iron clipboard（Blackboard) wipe 8, Armco magnetic iron clipboard（Blackboard) wipe be set with cloth set 9, cloth
Set 9 and magnetite black clipboard（Blackboard）Magnetic powder when wiping 8 wiping clipboard on clipboard passes through Armco magnetic iron clipboard（Blackboard）
Wipe and inhale after floating magnetic powder, cloth set is put into collection magnetic powder box, cloth set 9, which is then taken off magnetic powder, again just departs from cloth
Set, so moves in circles and uses, birth control, environmental protection.
Brief description of the drawings
Fig. 1, be the present invention sectional view schematic diagram
Fig. 2, be the present invention sectional view schematic diagram
Fig. 3, be the present invention sectional view schematic diagram
Fig. 4, be the present invention sectional view schematic diagram
Fig. 5, be the present invention sectional view schematic diagram
Fig. 6, be the present invention sectional view schematic diagram
Fig. 7, be the present invention sectional view schematic diagram
In figure：1 --- clipboard（Blackboard）, 2 --- magnetic chalk, 3 --- pen pipe, 4 --- magnetic powder, 5 --- nib 6 ---
Steel loop, 7 --- pen plug, 8 --- clipboard（Blackboard）Magnetic is wiped, 9 --- magnetic wiper set |, 10 --- ferroic material versions,
11 --- face version, 12 --- writing iron point, 13 --- erectting semicircle steel loop, 14 --- writing balls.
Embodiment
Embodiment 1：Fig. 1, clipboard（Blackboard)（1）Equipped with magnetic chalk（2）, clipboard（Blackboard)（1）Floating magnetic can be inhaled
Chalk writings, writing words are the clipboards of the ferruginosity made using 2 ferroic materials（Blackboard) 1, magnetic chalk 2 is provided with pen
The nib 4 of pipe 3, the written 5 nib position is provided with ball or steel loop 6, and pen plug 7, the built-in magnetic powder of magnetic chalk pipe, magnetic powder is led to
Cross magnetic chalk 2 and iron clipboard is arrived in word writing（Blackboard) 1 surface on, be additionally equipped with magnetic writing board（Blackboard) 8 are wiped,
Armco magnetic iron clipboard（Blackboard) wipe be set with cloth set 9, cloth set 9 with Armco magnetic iron clipboard（Blackboard）Clipboard when wiping 8 wiping clipboard
On magnetic powder pass through Armco magnetic iron clipboard（Blackboard）Wipe and inhale after floating magnetic powder, cloth set is put into collection magnetic powder box, so
Cloth set 9 is taken off magnetic powder again afterwards and just departs from cloth set, so moving in circles uses, birth control environmental protection.
Embodiment 2：Fig. 1, clipboard are the clipboards processed with ferrous material or iron powder materials.
Embodiment 3：Fig. 1, clipboard（Blackboard）It is made of ferroic material and textile material are compound.
Embodiment 4：Clipboard（Blackboard）It is to be combined to be made in ferroic material surface recombination rubber or plastic material.
Embodiment 5：Wherein, clipboard（Blackboard）It is processed into using ferroic material and cement additive.
Embodiment 6：Clipboard（Blackboard）It is processed into using ferroic material and wooden mixing material.
Embodiment 7：Clipboard（Blackboard）It is made of ferroic material and wood materials are compound at many levels.
Embodiment 8：Clipboard（Blackboard）It is processed into using ferroic material and plastic blending material.
Embodiment 9：Clipboard（Blackboard）Using ferroic material and the multi-level produced with combination of plastic material.
Embodiment 10：Clipboard（Blackboard）Using the multi-level produced with combination of ferroic material and plastic material into, clipboard,
（Irony material）Writing plate surface can be using plastic cover version or the face version or elastomeric material processing and fabricating of wood materials processing and fabricating
Face version.
Embodiment 11：(clipboard) Surface Machining is into black.
Embodiment 12：(clipboard) Surface Machining into white.
Embodiment 13：Magnetic powder is processed into white or other (various) color.
Embodiment 14：Magnetic powder is processed into red.
Embodiment 15：Magnetic powder processes yellowly.
Embodiment 16：Magnetic powder processes au bleu.
Embodiment 17：Magnetic powder processes purple.
Embodiment 18：Magnetic powder is processed into green.
Embodiment 19：Magnetic powder processes grey.
Embodiment 20：Magnetic powder is processed into cyan.
Embodiment 21：（Irony material）Clipboard is made using some processing skills or spray Tu technique during clipboard Surface Machining
Into the surface of the surface of black or white or other any color surfaces are processed, for example：Red, yellow, green, blueness,
The clipboard of the colors such as cyan, purple, grey.
Embodiment 22：Fig. 1 magnetic chalks pipe can be processed into cylinder or triangle or hexagon or polygon, in addition also
The magnetic chalk pipe of various cartoon shaped shapes can be processed into.
Embodiment 23：Fig. 1, magnetic chalk pipe nib position be provided with ball, ball face be provided with multiple little grooves, groove with book
Magnetic powder is write glibly various words and figure when writing plate surface contact.
Embodiment 24：Fig. 1, magnetic chalk pipe nib position are provided with steel ring, and steel ring is to be installed in parallel in nib position
Or establish installed in nib position, the steel ring installed at nib position is circular rings or semicircular rings, and steel ring is installed
Magnetic powder is write glibly various words and figure when being conducive to magnetic powder to be contacted with writing plate surface at nib position.
Embodiment 25：Fig. 1, magnetic chalk pipe nib position are provided with steel ring, and steel ring is to be installed in parallel in nib position
Or establish installed in nib position, the steel ring installed at nib position is circular rings or semicircular rings, and steel ring is installed
Magnetic powder is write glibly various words and figure when being conducive to magnetic powder to be contacted with writing plate surface at nib position.
Embodiment 26：Fig. 1, magnetic chalk pipe nib position are provided with tip of stylus, and tip of stylus, which is arranged on nib position, to be had
Magnetic powder is write glibly various words and figure when being contacted beneficial to magnetic powder with writing plate surface.
Embodiment 7：Fig. 1, magnetic powder magnetic powder are processed into white or other (various) color, and magnetic powder is processed into black,
In addition, magnetic powder is processed into red, magnetic powder processing yellowly.Magnetic powder processes au bleu.Magnetic powder is processed into green.Magnetic
Powder processes purple.Magnetic powder processes grey, and magnetic powder is processed into cyan, and foregoing a variety of colors magnetic powder is conducive to
The purposes such as writing words and drawing.
Claims (1)
1. a kind of magnetic dustless environment protecting clipboard（Blackboard）Instrument, including clipboard（Blackboard) it is body, magnetic powder, magnetic chalk holder, black
Blackboard eraser is constituted, magnetic chalk（2）, provided with pen pipe（3）Magnetic powder（4）, nib（5）, the nib（5）Nib position is provided with ball
Or steel loop（6）, pen plug（7）, the built-in magnetic powder of magnetic chalk pipe, equipped with magnetic chalk（2）, it is characterized in that：Clipboard（Blackboard)
The blackboard being made using iron powder materials and with cement mixing, equipped with magnetism eraser（8）, magnetism eraser is set with cloth set
（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278944.9A CN107031239A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101628818A CN103419532A (en) | 2012-05-18 | 2012-05-18 | Magnetic dustproof environment-friendly writing board (chalkboard) tool |
| CN201710278944.9A CN107031239A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101628818A Division CN103419532A (en) | 2012-05-18 | 2012-05-18 | Magnetic dustproof environment-friendly writing board (chalkboard) tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107031239A true CN107031239A (en) | 2017-08-11 |
Family
ID=49645118
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710279444.7A Pending CN106864108A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN201710279441.3A Pending CN106864107A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard（Blackboard) instrument |
| CN201710278991.3A Pending CN107089074A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN201710279445.1A Pending CN106864109A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN2012101628818A Pending CN103419532A (en) | 2012-05-18 | 2012-05-18 | Magnetic dustproof environment-friendly writing board (chalkboard) tool |
| CN201710278944.9A Pending CN107031239A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN201710279439.6A Pending CN107089076A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN201710278993.2A Pending CN107089075A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710279444.7A Pending CN106864108A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN201710279441.3A Pending CN106864107A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard（Blackboard) instrument |
| CN201710278991.3A Pending CN107089074A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN201710279445.1A Pending CN106864109A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN2012101628818A Pending CN103419532A (en) | 2012-05-18 | 2012-05-18 | Magnetic dustproof environment-friendly writing board (chalkboard) tool |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710279439.6A Pending CN107089076A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
| CN201710278993.2A Pending CN107089075A (en) | 2012-05-18 | 2012-05-18 | A kind of magnetic dustless environment protecting clipboard (blackboard) instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN106864108A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696749A (en) * | 2017-07-27 | 2018-02-16 | 陈玉娟 | A kind of Magnetic dustless blackboard |
| CN108058512B (en) * | 2018-01-23 | 2023-08-25 | 肇庆学院 | Magnetic writing black-and-white board system |
| CN108583079B (en) * | 2018-04-28 | 2019-10-18 | 重庆大学 | A kind of polychrome magnet board freely wiped |
| CN112918161B (en) * | 2021-03-18 | 2022-04-12 | 毛一非 | Magnetic writing board and control method thereof |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166020Y (en) * | 1993-03-13 | 1994-05-25 | 刘文成 | Magnetic wiper for chalk |
| CN1281796A (en) * | 1999-07-22 | 2001-01-31 | 侯毅 | Magnetic blackboard |
| JP3730832B2 (en) * | 2000-02-15 | 2006-01-05 | ニチレイマグネット株式会社 | Display board |
| CN1371813A (en) * | 2002-01-04 | 2002-10-02 | 王永民 | magnetic granule writing board |
| CN2848587Y (en) * | 2005-04-12 | 2006-12-20 | 方晓玲 | Magnet writing board, pen and eraser for teaching |
| CN2792810Y (en) * | 2005-04-24 | 2006-07-05 | 秦永刚 | Dust-proof blackboard |
| CN201021018Y (en) * | 2007-01-22 | 2008-02-13 | 杨舒迪 | Magnetic blackboard |
| CN101417572A (en) * | 2007-10-26 | 2009-04-29 | 上海市黄浦区新凌小学 | Magnetic chalk |
| CN201283725Y (en) * | 2008-10-09 | 2009-08-05 | 姜灵志 | Dustless writing board |
| CN101665048A (en) * | 2009-09-25 | 2010-03-10 | 曹广雪 | Electromagnet teaching board and special magnetic powder thereof |
| CN201604422U (en) * | 2009-12-01 | 2010-10-13 | 孔艺霏 | Dust-free blackboard |
| CN102343743A (en) * | 2010-07-29 | 2012-02-08 | 蒋裕美 | Dust-free colored magnetic powder writing blackboard |
| CN102241219A (en) * | 2010-12-29 | 2011-11-16 | 上海市浦东新区惠南第二小学 | Magnetic blackboard system |
-
2012
- 2012-05-18 CN CN201710279444.7A patent/CN106864108A/en active Pending
- 2012-05-18 CN CN201710279441.3A patent/CN106864107A/en active Pending
- 2012-05-18 CN CN201710278991.3A patent/CN107089074A/en active Pending
- 2012-05-18 CN CN201710279445.1A patent/CN106864109A/en active Pending
- 2012-05-18 CN CN2012101628818A patent/CN103419532A/en active Pending
- 2012-05-18 CN CN201710278944.9A patent/CN107031239A/en active Pending
- 2012-05-18 CN CN201710279439.6A patent/CN107089076A/en active Pending
- 2012-05-18 CN CN201710278993.2A patent/CN107089075A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN106864108A (en) | 2017-06-20 |
| CN107089076A (en) | 2017-08-25 |
| CN106864107A (en) | 2017-06-20 |
| CN107089074A (en) | 2017-08-25 |
| CN106864109A (en) | 2017-06-20 |
| CN107089075A (en) | 2017-08-25 |
| CN103419532A (en) | 2013-12-04 |
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Legal Events
| 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: 20170811 |
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| WD01 | Invention patent application deemed withdrawn after publication |