CN107379842A - A kind of automatic wiping blackboard - Google Patents
A kind of automatic wiping blackboard Download PDFInfo
- Publication number
- CN107379842A CN107379842A CN201710594741.0A CN201710594741A CN107379842A CN 107379842 A CN107379842 A CN 107379842A CN 201710594741 A CN201710594741 A CN 201710594741A CN 107379842 A CN107379842 A CN 107379842A
- Authority
- CN
- China
- Prior art keywords
- blackboard
- belt
- control module
- automatic wiping
- belt pulleys
- 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
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/04—Wiper holders
-
- 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
- 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
- B43L1/10—Writing surfaces thereof
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of automatic wiping blackboard, belong to teaching aid technical field, in order to solve the problems, such as written trace and dust caused by elimination on erasing blackboard；The automatic wiping blackboard includes writing module, erasing module and control module；The writing module includes soft blackboard cloth and transmitting device；The transmitting device includes two belt pulleys, a fixed support and the first motor for being wrapped in the belt all tangent on two belt pulleys and with two belt pulleys, fast pulley；The control module includes the controller being arranged on wall, the identification probe being arranged on box body and the sign pen for being marked on soft blackboard cloth；The control module connects the expansion link on identification probe and blackboard eraser on box body by wire respectively.Can effectively on erasing blackboard written trace and eliminate caused by dust the problem of.And the content for wanting reservation can also be retained on blackboard.
Description
Technical field
The invention belongs to teaching aid technical field, is related to a kind of blackboard, and in particular to a kind of automatic wiping blackboard.
Background technology
Blackboard is widely used as a kind of teaching aid, and existing blackboard is simply made up of one piece of simple plank, book
When writing complete on blackboard, writer's writer will do it yourself the writing on erasing blackboard.It is pretty troublesome, and when taking teaching
Between, also easily make clothes and hair dirty.
The content of the invention
According to above the deficiencies in the prior art, the technical problems to be solved by the invention be propose one kind wipe automatically it is greyish black
Plate, by setting writing module and erasing module, can written trace effectively on erasing blackboard, and due to being overleaf to carry out
Operation is wiped, effectively reduces the dusty problem in front.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of automatic wiping blackboard, this wipes blackboard automatically includes writing module, erasing module and control module；The book
Writing module includes soft blackboard cloth and transmitting device；The transmitting device is wrapped in two belt pulleys including two belt pulleys, one
Upper and the belt all tangent with two belt pulleys, the fixed support and the first motor of fast pulley；Two belt pulleys
For cylindrical type roller, two belt pulleys are respectively drive pulley and driven pulley, and the soft blackboard cloth is wrapped in belt
It is outside；The automatic blackboard of wiping also includes a control module；The identification that the control module includes being arranged on box body is visited
Head and the sign pen for being marked on soft blackboard cloth；The controller connected respectively by wire identification probe on box body and
Expansion link on blackboard eraser.
The both ends of each belt pulley are respectively provided with a fixed support, and the fixed support is L-type, one end connection belt pulley
Axle center, one end are fixed on wall.First motor is arranged on the fixed support of connection drive pulley.The active
One pack case is set respectively outside belt pulley and driven pulley.One supporting plate is set between the belt.The erasing mould
Block includes being arranged on metope and some expansion links that are parallel to each other vertical with metope and being arranged on black on each expansion link
Blackboard eraser.
Present invention has the advantages that:Can written trace effectively on erasing blackboard, and due to being overleaf to be wiped
Operation, effectively reduce the dusty problem in front.
Brief description of the drawings
The content expressed by this specification accompanying drawing and the mark in figure are briefly described below：
Fig. 1 is that the embodiment of the present invention wipes the structure chart of blackboard automatically.
Embodiment
Below by the description to embodiment, the shape of for example involved each component of embodiment of the invention, structure
Make, the mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical scheme
Whole, accurate and deep understanding.
A kind of intelligence wipes blackboard automatically includes writing module 1 and erasing module 2.
The writing module 1 includes soft blackboard cloth 3 and transmitting device 4.The transmitting device 4 includes two belt pulleys, one
Bar is wrapped in the electricity of fixed support 6 and first of the belt 5 all tangent on two belt pulleys and with two belt pulleys, fast pulley
Motivation 7.Two belt pulleys are cylindrical type roller, and two belt pulleys are respectively drive pulley 8 and driven pulley 9.Institute
The plane that the axis of the axis and driven pulley 9 of stating driving wheel 8 is formed is mutually perpendicular to ground.The soft blackboard cloth 3 is wrapped in
The outside of belt 5.The both ends of each belt pulley are respectively provided with a fixed support 6, and the fixed support 6 is L-type, and one end connects skin
The axle center of belt wheel, one end are fixed on wall.First motor 7 is arranged on the fixed support 6 of connection drive pulley 8
On.First motor 7 provides power drive drive pulley 8 and rotated, so that 9 turns of 8 driven pulley of drive pulley
It is dynamic, so as to which the soft blackboard cloth 3 for driving belt 5 and being fixed on belt 5 moves together.
In order to which anti-falling stop is grey and more attractive, a pack case is set respectively outside drive pulley 8 and driven pulley 9
10.The pack case 10 is cuboid housing, and the both ends of pack case 10 are fixed on the fixed support 6 at the both ends of main pulley 8 respectively.
It is pack case 10 and drive pulley 8, driven in order to prevent pack case 10 and drive pulley 8, driven pulley 9 from producing friction
Space is left between belt pulley 9.
Because soft blackboard cloth 3 and belt 5 are all soft material, during writing, because the effect of power can be recessed inwards, Gu in belt
One supporting plate 11 is set between 5.The height of the supporting plate 11 is less than between drive pulley 8 and driven pulley 9 most
Small distance, the thickness of supporting plate 11 are equal with the diameter of drive pulley 8.
In order to prevent from occurring between belt 5 and drive pulley 8, driven pulley 9 skidding, the belt 5 is band
There is the cog belt of the gear teeth, the outside of the drive pulley 8 and driven pulley 9 is provided with the wheel with the gear teeth meshing of cog belt
Tooth.
The erasing module 2 includes being arranged on metope and some expansion links 12 that are parallel to each other vertical with metope and setting
Put the blackboard eraser 13 on each expansion link 12.Length of the distance between the adjacent expansion link 12 of any two with blackboard eraser 13
It is equal.The blackboard eraser 13 includes box body 14 and the lint bar 15 being fixed on box body 14.The erasing module 2 is blackboard eraser 13
The pressure applied under the driving of expansion link 12 to supporting plate 11, at the same drive pulley 8 drive soft blackboard cloth 3 to move so that
Relative movement, the final purpose for realizing the writing on erasing soft blackboard cloth 3 are produced between blackboard eraser 13 and soft blackboard cloth 3.
In order that the part writing on soft blackboard cloth 3 is not wiped free of and remained, intelligence is automatic to wipe blackboard more intelligence
Energyization, the intelligence wipes blackboard automatically also includes a control module 16.The control module 16 includes being arranged on box body 14
On identification probe 18 and the sign pen for being marked on soft blackboard cloth 3.The control module 16 is connected respectively by wire
The expansion link 12 on identification probe 18 and blackboard eraser 13 on box body 14.
When the part writing that user wants to retain on soft blackboard cloth 3 is not wiped free of and when remaining, needed with sign pen
Do two linear marks at the writing being retained, the straight line of the straight line mark and the diameter parallel of drive pulley 8, two
Linear mark marks the upper and lower ends for needing to retain writing part on soft blackboard cloth 3 respectively.Soft blackboard cloth 3 is in drive pulley 8
Driving under when first producing mobile to blackboard eraser 13, stayed when the identification probe 18 being arranged on box body 14 recognizes sign pen for the first time
Under mark when, identification probe 18 can be to the transmission signal of control module 16, and control module 16 can control flexible on blackboard eraser 13
Bar 12 is flexible so that blackboard eraser 13 disengages with soft blackboard cloth 3.Pressed so that blackboard eraser 13 can not apply to supporting plate 11
Power so that the writing on soft blackboard cloth 3 is remained；When the mark for again identifying that sign pen and leaving of identification probe 18
When, identification probe 18 can be again to the transmission signal of control module 16, and control module 16 can control the expansion link 12 on blackboard eraser 13
Elongation, make to contact with soft blackboard cloth 3 again with the blackboard eraser 13 that expansion link 12 is connected, blackboard eraser 13 applies supporting plate 11 again
Pressure, blackboard eraser 13 start to wipe other writings in addition to the writing being retained again.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as employing the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress, or not improved this is sent out
Bright design and technical scheme directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Scope should be determined by the scope of protection defined in the claims.
Claims (6)
- A kind of 1. automatic wiping blackboard, it is characterised in that：The automatic wiping blackboard include writing module (1), erasing module (2) and Control module (16)；The writing module (1) includes soft blackboard cloth (3) and transmitting device (4)；The transmitting device (4) includes Two belt pulleys, one be wrapped in the belt (5) all tangent on two belt pulleys and with two belt pulleys, fast pulley is consolidated Fixed rack (6) and the first motor (7)；Two belt pulleys are cylindrical type roller, and two belt pulleys are respectively drive pulley Wheel (8) and driven pulley (9), the soft blackboard cloth (3) are wrapped in the outside of belt (5)；The automatic blackboard of wiping also wraps Include a control module (16)；The control module (16) include being arranged on identification probe (18) on box body (14) and for The sign pen marked on soft blackboard cloth (3)；The identification that the control module (16) is connected on box body (14) respectively by wire is visited Expansion link (12) on head (18) and blackboard eraser (13).
- 2. automatic wiping blackboard according to claim 1, it is characterised in that：The both ends of each belt pulley are respectively provided with one admittedly Fixed rack (6), the fixed support (6) are L-type, and one end connects the axle center of belt pulley, and one end is fixed on wall.
- 3. automatic wiping blackboard according to claim 2, it is characterised in that：First motor (7) is arranged on connection On the fixed support (6) of drive pulley (8).
- 4. automatic wiping blackboard according to claim 1, it is characterised in that：The drive pulley (8) and follower belt Take turns (9) and a pack case (10) is set respectively outside.
- 5. automatic wiping blackboard according to claim 1, it is characterised in that：One support is set between the belt (5) Plate (11).
- 6. automatic wiping blackboard according to claim 1, it is characterised in that：The erasing module (2) includes being arranged on wall On face and some expansion link (12) that is parallel to each other vertical with metope and the blackboard eraser being arranged on each expansion link (12) (13)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594741.0A CN107379842A (en) | 2017-07-20 | 2017-07-20 | A kind of automatic wiping blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594741.0A CN107379842A (en) | 2017-07-20 | 2017-07-20 | A kind of automatic wiping blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379842A true CN107379842A (en) | 2017-11-24 |
Family
ID=60336364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710594741.0A Pending CN107379842A (en) | 2017-07-20 | 2017-07-20 | A kind of automatic wiping blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162647A (en) * | 2018-01-08 | 2018-06-15 | 四川省达县职业高级中学 | Automatic erasing blackboard machine |
| CN108859529A (en) * | 2018-06-07 | 2018-11-23 | 林雪莲 | Board is used in a kind of teaching |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875842Y (en) * | 2005-06-02 | 2007-03-07 | 王永义 | Intelligent blackboard word brushing machine |
| CN202053787U (en) * | 2011-05-19 | 2011-11-30 | 马九灵 | Roller type fully-automatic blackboard |
| CN103950321A (en) * | 2014-01-01 | 2014-07-30 | 梅有智 | Automatic blackboard control device |
| CN104999831A (en) * | 2015-07-23 | 2015-10-28 | 郑州单点科技软件有限公司 | Intelligent blackboard device for campus |
| CN105034662A (en) * | 2015-07-13 | 2015-11-11 | 胡向丽 | Blackboard writing wiping device for automatically positioning working area on basis of teaching pole controller |
| CN204955832U (en) * | 2015-09-25 | 2016-01-13 | 广东工业大学 | Multi -functional blank of imparting knowledge to students |
| CN105904889A (en) * | 2016-04-19 | 2016-08-31 | 上海卓易科技股份有限公司 | Writing erase method and system |
| CN206170982U (en) * | 2016-07-03 | 2017-05-17 | 中国石油大学(华东) | Novel automatic blackboard eraser |
| CN206277839U (en) * | 2016-10-20 | 2017-06-27 | 蔡文志 | A kind of wrap-up blackboard |
-
2017
- 2017-07-20 CN CN201710594741.0A patent/CN107379842A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875842Y (en) * | 2005-06-02 | 2007-03-07 | 王永义 | Intelligent blackboard word brushing machine |
| CN202053787U (en) * | 2011-05-19 | 2011-11-30 | 马九灵 | Roller type fully-automatic blackboard |
| CN103950321A (en) * | 2014-01-01 | 2014-07-30 | 梅有智 | Automatic blackboard control device |
| CN105034662A (en) * | 2015-07-13 | 2015-11-11 | 胡向丽 | Blackboard writing wiping device for automatically positioning working area on basis of teaching pole controller |
| CN104999831A (en) * | 2015-07-23 | 2015-10-28 | 郑州单点科技软件有限公司 | Intelligent blackboard device for campus |
| CN204955832U (en) * | 2015-09-25 | 2016-01-13 | 广东工业大学 | Multi -functional blank of imparting knowledge to students |
| CN105904889A (en) * | 2016-04-19 | 2016-08-31 | 上海卓易科技股份有限公司 | Writing erase method and system |
| CN206170982U (en) * | 2016-07-03 | 2017-05-17 | 中国石油大学(华东) | Novel automatic blackboard eraser |
| CN206277839U (en) * | 2016-10-20 | 2017-06-27 | 蔡文志 | A kind of wrap-up blackboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162647A (en) * | 2018-01-08 | 2018-06-15 | 四川省达县职业高级中学 | Automatic erasing blackboard machine |
| CN108859529A (en) * | 2018-06-07 | 2018-11-23 | 林雪莲 | Board is used in a kind of teaching |
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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: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |