CN108312744A - A kind of environmental protection Wiping-free blackboard - Google Patents
A kind of environmental protection Wiping-free blackboard Download PDFInfo
- Publication number
- CN108312744A CN108312744A CN201810416331.1A CN201810416331A CN108312744A CN 108312744 A CN108312744 A CN 108312744A CN 201810416331 A CN201810416331 A CN 201810416331A CN 108312744 A CN108312744 A CN 108312744A
- Authority
- CN
- China
- Prior art keywords
- writing
- rotating roller
- cloth
- blackboard
- environmental protection
- 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
- 230000007613 environmental effect Effects 0.000 title claims description 15
- 239000004744 fabric Substances 0.000 claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 235000019738 Limestone Nutrition 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 239000006028 limestone Substances 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 101000579647 Penaeus vannamei Penaeidin-2a Proteins 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
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
- B43L1/08—Blackboards flexible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of environmentally friendly Wiping-free blackboards, including easel, lettering pen, main rotating roller on easel and from rotating roller, it is socketed in main rotating roller and from the writing cloth in rotating roller, connect the driving motor of main rotating roller, driving motor drives main rotating roller and realizes the rotation for writing cloth from rotating roller, is mounted on main rotating roller and from the heating component between rotating roller, lettering pen writing on the blackboard on writing cloth, is removed writing on the blackboard content by heating component.Lettering pen of the present invention is by the writing cloth writing on the blackboard of rotation, and teacher is not necessarily to feet or pier shaft is write, and need to only be remotely controlled and write cloth movement, writing on the blackboard space is more, and writing on the blackboard is more comprehensively, freer, allows student that can fully obtain writing on the blackboard information, to improve quality of instruction；Lettering pen and clipboard cooperation, are write using water, have prevented the injury that pulverized limestone is brought；Heating plate, which can fast implement, writes cloth recovery, saves the time of blackboard wiping, to save time in classroom, improves teaching speed.
Description
Technical field
The present invention relates to a kind of blackboard more particularly to a kind of environmentally friendly Wiping-free blackboards.
Background technology
Existing blackboard is rectangle cement wall, and it is exactly blackboard to coat Chinese ink, and chalk is made black using pulverized limestone
Writing on the blackboard on plate is used for school instruction.Itself the problem is that：One, blackboard is fixed irremovable, and lime is will produce when writing
Powder, when especially erasing the board, powder can be flown upward everywhere, teachers and students all be brought with injury, especially teacher, it was reported that teacher obtains lung
The people of sick lung cancer is 5 to 6 times of mediocrity.Two, the excessive height of blackboard causes teacher in entire article or a few set calculating sides
It when formula needs mutually checking computations, needs points several sections to write on the blackboard, entire content can not be provided, writing on the blackboard effect is poor, leads to teaching matter
Amount is poor.Although there is many methods to be improved around these problems, improved the effect is unsatisfactory, it is still desirable to innovate.
Invention content
It is an object of the invention to solve the problems, such as current techniques, a kind of environmental protection board Wiping-free blackboard is provided, it can
Realize that 1, teacher does not have on tiptoe toward eminence writing and teaching content, entire blackboard is available, and writing on the blackboard more comprehensively, improves teaching matter
Amount；2, the health problem that sucking lime powder generates is solved；3, time in classroom is saved, teaching speed is improved.
In order to achieve the above objectives, the technology used in the present invention means are：A kind of environmental protection Wiping-free blackboard, including easel,
Lettering pen, the main rotating roller being mounted on easel and from rotating roller are socketed in main rotating roller and from the writing cloth in rotating roller,
The driving motor of main rotating roller is connected, driving motor drives main rotating roller and realizes the rotation for writing cloth from rotating roller, is mounted on
Main rotating roller and from the heating component between rotating roller, lettering pen writing on the blackboard on writing cloth, by heating component by writing on the blackboard content
It removes.
Further, the environmentally friendly Wiping-free blackboard further includes control circuit, and control circuit connects driving motor.
Further, the heating component includes electric heating sheets, the heating backplate outside electric heating sheets, and temperature passes
Sensor is mounted on heating backplate side and connects control circuit, writes cloth and is contacted with heating backplate, and drives and write in driving motor
By heating backplate when cloth rotates.
Further, the driving motor is either-rotation motor, and control circuit includes wireless communication module, and and channel radio
News module communicates wirelessly the remote controler of connection.
Further, the remote controler is provided with rotating forward, reversion and step button, and laser is arranged on a remote control
Pen.
Further, the environmentally friendly Wiping-free blackboard frame is in main drive roller and from support plate is arranged between live-roller.
Further, the writing cloth is water writing cloth, and lettering pen is that water writes pen, and lettering pen includes a water-absorbable plastic pen
Head, the pen tube of fixed nib.
Further, the writing cloth realizes connection by zip mode connector or adhered connector.
The method have the benefit that：Lettering pen is by the writing cloth writing on the blackboard of rotation, and teacher is without feet or pier shaft
It writes, need to only be remotely controlled and write cloth movement, writing on the blackboard space is more, and writing on the blackboard is more comprehensively, freer, allows student that can fully obtain writing on the blackboard letter
Breath, to improve quality of instruction；Lettering pen and writing cloth cooperation, are write using water, have prevented the injury that pulverized limestone is brought；Heating
Plate, which can fast implement, writes cloth recovery, saves the time of blackboard wiping, to save time in classroom, improves teaching speed
Degree.
Description of the drawings
The present invention is further elaborated with reference to the accompanying drawings and examples.
The structural schematic diagram of Fig. 1 present invention.
In figure：1, easel, 2, lettering pen, 3, main rotating roller, 4, from rotating roller, 5, write cloth, 6, driving motor, 7 plus
Hot component.
Specific implementation mode
Embodiment 1
As shown in Figure 1, a kind of environmental protection Wiping-free blackboard, including easel 1, lettering pen 2, the main rotating roller 3 being mounted on easel 1
It with from rotating roller 4, is socketed in main rotating roller 3 and from the writing cloth 5 in rotating roller 4, connects the driving motor 6 of main rotating roller 3, drive
Dynamic motor 6 drives main rotating roller 3 and realizes the rotation for writing cloth 5 from rotating roller 4, be mounted on main rotating roller 3 and from rotating roller 4 it
Between heating component 7, lettering pen 2 write cloth 5 on writing on the blackboard, writing on the blackboard content is removed by heating component 7.
The present embodiment major embodiment is had by one that writing cloth, lettering pen, easel and rotating drum are constituted allows book
Write the blackboard construction of cloth rotation.Writing on the blackboard content is removed by heating component, solves the problems, such as writing on the blackboard and wiping.
Embodiment 2
As the different modes of embodiment 1, the environmental protection Wiping-free blackboard further includes control circuit, control circuit connection driving electricity
Machine.
The heating component includes electric heating sheets, the heating backplate outside electric heating sheets, and temperature sensor is mounted on
Heating backplate side simultaneously connects control circuit, writes cloth and is contacted with heating backplate, and logical when driving motor drives and writes cloth rotation
Heating backplate is crossed, thus removes the writing after writing.
The driving motor is either-rotation motor, and control circuit includes wireless communication module, and is carried out with wireless communication module
The remote controler of wireless telecommunications connection.
The remote controler is provided with rotating forward, reversion and step button, and laser pen is arranged on a remote control.
Present embodiment discloses more specific structure feature and working methods, and opening for motor is realized especially by remote controler
Stop, rotate forward, inverting, stepping.And laser pen can be installed additional on a remote control, teacher is more convenient and teaches.
Embodiment 3
As the different modes of embodiment 1, the environmental protection Wiping-free blackboard frame is supported in main drive roller and from being arranged between live-roller
Plate.
Being write when the setting of support plate is write to allow behind cloth has support, is more convenient to write.
The writing cloth is washer wrinkle fabric, and lettering pen is that water writes pen, and lettering pen includes a water-absorbable plastic nib, fixed nib
Pen tube.Washer wrinkle fabric is the prior art, is applied to the function that the present invention can be realized in the present invention.
The writing cloth realizes connection by zip mode connector or adhered connector.Cloth such as water writing cloth is write, and is mounted on
Main rotating roller and connection type from the writing cloth in rotating roller, simplest is exactly connector using slide fastener or bonding, can be realized
Fast Installation or replacement.
For lettering pen of the present invention by the writing cloth writing on the blackboard of rotation, teacher is not necessarily to feet or pier shaft is write, and only need to be remotely controlled writing
Cloth moves, and writing on the blackboard space is more, and writing on the blackboard is more comprehensively, freer, allows student that can fully obtain writing on the blackboard information, to improve teaching
Quality；Lettering pen and clipboard cooperation, are write using water, have prevented the injury that pulverized limestone is brought；Heating plate can fast implement writing
Cloth restores, and saves the time of blackboard wiping, to save time in classroom, improves teaching speed.
Disclosed in this invention embodiment, only to the present invention a kind of explanation, not as the limit to structure of the invention
It is fixed, meet design philosophy of the present invention, belongs to protection scope of the present invention.
Claims (8)
1. a kind of environmental protection Wiping-free blackboard, including easel, lettering pen, it is characterised in that：Main rotating roller on easel
With from rotating roller, it is socketed in main rotating roller and from the writing cloth in rotating roller, connects the driving motor of main rotating roller, driving motor
It drives main rotating roller and realizes the rotation for writing cloth from rotating roller, be mounted on main rotating roller and from the heating group between rotating roller
Part, lettering pen writing on the blackboard on writing cloth, is removed writing on the blackboard content by heating component.
2. environmental protection Wiping-free blackboard according to claim 1, it is characterised in that：Further include control circuit, control circuit connection
Driving motor.
3. environmental protection Wiping-free blackboard according to claim 2, it is characterised in that：The heating component includes electric heating sheets, peace
Heating backplate outside electric heating sheets, temperature sensor are mounted on heating backplate side and connect control circuit, write cloth and add
Hot backplate contact, and when driving motor drives and writes cloth rotation by heating backplate.
4. environmental protection Wiping-free blackboard according to claim 2, it is characterised in that：The driving motor is either-rotation motor, control
Circuit includes wireless communication module, and the remote controler connecting is communicated wirelessly with wireless communication module.
5. environmental protection Wiping-free blackboard according to claim 4, it is characterised in that：The remote controler be provided with rotating forward, reversion and
Step button, and laser pen is set on a remote control.
6. environmental protection Wiping-free blackboard according to claim 1, it is characterised in that：The easel is in main drive roller and from transmission
Support plate is set between roller.
7. environmental protection Wiping-free blackboard according to claim 1, it is characterised in that：The writing cloth is water writing cloth, and lettering pen is
Water writes pen, and lettering pen includes a water-absorbable plastic nib, the pen tube of fixed nib.
8. environmental protection Wiping-free blackboard according to claim 1, it is characterised in that：The water writing cloth is by zip mode connector or glues
It connects formula connector and realizes connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416331.1A CN108312744A (en) | 2018-05-03 | 2018-05-03 | A kind of environmental protection Wiping-free blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416331.1A CN108312744A (en) | 2018-05-03 | 2018-05-03 | A kind of environmental protection Wiping-free blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108312744A true CN108312744A (en) | 2018-07-24 |
Family
ID=62895671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810416331.1A Pending CN108312744A (en) | 2018-05-03 | 2018-05-03 | A kind of environmental protection Wiping-free blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845158A (en) * | 2020-08-21 | 2020-10-30 | 金华职业技术学院 | Heating writing board and heating pen |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241635Y (en) * | 1996-03-29 | 1996-12-04 | 李墨 | Water-writing blackboard for teaching purpose |
| CN102145621A (en) * | 2011-03-29 | 2011-08-10 | 孙叶 | Clean-free unreflective blackboard |
-
2018
- 2018-05-03 CN CN201810416331.1A patent/CN108312744A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241635Y (en) * | 1996-03-29 | 1996-12-04 | 李墨 | Water-writing blackboard for teaching purpose |
| CN102145621A (en) * | 2011-03-29 | 2011-08-10 | 孙叶 | Clean-free unreflective blackboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845158A (en) * | 2020-08-21 | 2020-10-30 | 金华职业技术学院 | Heating writing board and heating pen |
| CN111845158B (en) * | 2020-08-21 | 2021-11-02 | 金华职业技术学院 | Heating writing board and heating pen |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |