CN107053915A - A kind of education blackboard cleaning device - Google Patents
A kind of education blackboard cleaning device Download PDFInfo
- Publication number
- CN107053915A CN107053915A CN201710376072.XA CN201710376072A CN107053915A CN 107053915 A CN107053915 A CN 107053915A CN 201710376072 A CN201710376072 A CN 201710376072A CN 107053915 A CN107053915 A CN 107053915A
- Authority
- CN
- China
- Prior art keywords
- blackboard
- expansion link
- swing rod
- blackboard eraser
- education
- 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
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
-
- 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
Abstract
The invention discloses a kind of education blackboard cleaning device, including blackboard, the blackboard bottom is provided with groove, the groove and is provided with belt wheel and conveyer belt, and first sliding block is provided with electric rotating motivation, the support detachable connection has fix bar, the first expansion link side is provided with spur rack, and the support is connected with electric gear, and the electric gear and swing rod are flexibly connected, the swing rod stretches with the second expansion link to be connected, and the second expansion link side is provided with blackboard eraser.This kind of blackboard cleaning device, because motor drives each part motion, is convenient for people to use, electric rotating motivation passes through the anglec of rotation, band moving gear, swing rod and dust absorption blackboard eraser, to the comprehensive cleaning of blackboard, pass through the flexible of expansion link, top chalk dust can be wiped, dirt absorption is reduced environmental pollution by dust absorption blackboard eraser, and the device is easy to operate, it is simple in construction, design and reasonable.
Description
Technical field
The present invention relates to a kind of blackboard cleaning device, more particularly, to a kind of education blackboard cleaning device.
Background technology
Education, is enlightened by education cultivation, is weighed with existing experience, knowledge in people, is that it explains various phenomenons, problem or behavior,
It is at all with the thinking of a kind of relative maturity of people or rationality come it is cognitive treat, allow things to be able to most basic deposit close to it
In, people wherein, being touched to a kind of things by sense organ and to the state of Cognition Understanding, and forming a kind of comparatively perfect slowly
Or the self-consciousness thinking of rationality；Education is also the process that a kind of professor cultivates talent, can by it is a kind of it is most objective understand that religion gives other people,
The values oneself thought is then able in the experience of life of oneself.
Nowadays erase the board and be mainly manually performed, the mode erased the board has not enough environmental protection, inconvenient operation and taken
It is longer, for the shorter teacher of height, it is too high it is local be inconvenient to wipe, and erasing the board causes the dust of chalk to fly everywhere
Raise, influence classroom environment, it is therefore desirable to have a kind of environmentally friendly, easy to operate and time-consuming short education blackboard cleaning device.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect there is provided a kind of education blackboard cleaning device, is passed through
The gear motion of Electric Motor Wheel and spur rack, so as to solve the above problems.
To achieve the above object, the present invention provides following technical scheme：A kind of education blackboard cleaning device, including blackboard,
Characterized in that, the blackboard bottom, which is provided with groove, the groove, is provided with belt wheel and conveyer belt, first sliding block is installed
There is electric rotating motivation, the support detachable connection has fix bar, and the first expansion link side is provided with spur rack, described
Support is connected with electric gear, and the electric gear and swing rod are flexibly connected, the swing rod and the flexible company of the second expansion link
Connect, the second expansion link side is provided with dust absorption blackboard eraser.
As a preferred technical solution of the present invention, the side bottom of support one is provided with fix bar, the fix bar
Slidably connect the first expansion link.
As a preferred technical solution of the present invention, spur rack bottom two ends are equipped with the second sliding block.
As a preferred technical solution of the present invention, the support side is connected with slide rail by connecting rod.
As a preferred technical solution of the present invention, the electric gear and swing rod are rotated by through hole and connected, described
Swing rod side and the second expansion link are slidably connected.
As a preferred technical solution of the present invention, the dust absorption blackboard eraser is wear-resisting sponge.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of blackboard cleaning device, because motor drives each part
Motion, is convenient for people to use, and electric rotating motivation is by the anglec of rotation, and band moving gear, swing rod and dust absorption blackboard eraser are comprehensive to blackboard
Cleaning, by the flexible of expansion link, can wipe top chalk dust, and dirt absorption is reduced environment by dust absorption blackboard eraser
Pollution, the device is easy to operate, simple in construction, designs and reasonable.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of education blackboard cleaning device structural representation of the present invention；
In figure：1st, blackboard；2nd, groove；3rd, conveyer belt；4th, belt wheel；5th, the first sliding block；6th, electric rotating motivation；7th, support；8th, connect
Bar；9th, supporting plate；10th, the second sliding block；11st, spur rack；12nd, fix bar；13rd, the first expansion link；14th, electric gear；15th, lead to
Hole；16th, swing rod；17th, the second expansion link；18th, dust absorption blackboard eraser.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments, is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of education blackboard cleaning device, including blackboard 1, it is special
Levy and be, the bottom of blackboard 1 is provided with groove 2, the groove 2 and is provided with belt wheel 3 and conveyer belt 4, and first sliding block 5 is pacified
Equipped with electric rotating motivation 6, the detachable connection of support 7 has fix bar 12, and the side of the first expansion link 13 is provided with directly
Rack 11, the support 7 is connected with electric gear 14, and the electric gear 14 and swing rod 16 are flexibly connected, the swing rod
16 stretch with the second expansion link 13 is connected, and the side of the second expansion link 13 is provided with blackboard eraser 18.Revolved by electric rotating motivation
When turning, the blackboard of opposite side can be cleaned.
The side bottom of support 7 one is provided with fix bar 12, and the fix bar 12 slidably connects the first expansion link 13, institute
State the bottom two ends of spur rack 11 and be equipped with the second sliding block 10, the side of support 7 is connected with slide rail 9 by connecting rod 8, the electricity
Moving gear 14 and swing rod 16 are rotated by through hole 15 to be connected, and the side of swing rod 16 and the second expansion link 17 are slidably connected, described
Blackboard eraser 18 is wear-resisting sponge.
Concrete principle：In use, after being powered by electric rotating motivation, band movable belt pulley is moved, the conveyer belt motion on belt wheel,
Installed on the first sliding block setting in motion on conveyer belt, fix bar and the connection of the first expansion link that support side is installed, expansion link
Spur rack moved by the second sliding block on slide rail and start to move up and down, when rack needs again down, regulation first is stretched
The length of bar, drives spur rack down to move, and clears up the chalk dust of bottom, spur rack and electric gear gear motion, drives
Electric gear is moved, and swing rod starts to swing, and the second expansion link drives dust absorption blackboard eraser to start to clean blackboard, when needs clear up more angle
Electric rotating motivation, can be rotated 180 degree with the length of adjustable telescopic rod, drive whole device rotation by the position fallen, then allow band
Wheel reversion, starts to clean the blackboard of opposite side.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of education blackboard cleaning device, including blackboard（1）, it is characterised in that the blackboard（1）Bottom is provided with groove（2）,
The groove（2）Belt wheel is inside installed（3）And conveyer belt（4）, first sliding block（5）Electric rotating motivation is installed（6）, it is described
Support（7）Detachable connection has fix bar（12）, first expansion link（13) side is provided with spur rack（11）, the branch
Frame（7）It is connected with electric gear（14）, the electric gear（14）And swing rod（16）It is flexibly connected, the swing rod（16）With
Second expansion link（13）Flexible connection, second expansion link（13）Side is provided with dust absorption blackboard eraser（18）.
2. one kind education blackboard eraser according to claim 1, it is characterised in that the support（7）One side bottom is installed
There is fix bar（12）, the fix bar（12）Slidably connect the first expansion link（13）.
3. one kind education blackboard eraser according to claim 1, it is characterised in that the spur rack（11）Bottom two ends are equal
Provided with the second sliding block（10）.
4. one kind education blackboard eraser according to claim 1 or 2, it is characterised in that the support（7）Side and slide rail
（9）Pass through connecting rod（8）Connection.
5. one kind education blackboard eraser according to claim 1, it is characterised in that the electric gear（14）And swing rod
（16）Pass through through hole（15）Rotate connection, the swing rod（16）Side and the second expansion link（17）It is slidably connected.
6. a kind of education blackboard eraser according to claim 1 or 6, it is characterised in that the dust absorption blackboard eraser（18）For
Wear-resisting sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376072.XA CN107053915A (en) | 2017-05-25 | 2017-05-25 | A kind of education blackboard cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376072.XA CN107053915A (en) | 2017-05-25 | 2017-05-25 | A kind of education blackboard cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107053915A true CN107053915A (en) | 2017-08-18 |
Family
ID=59610573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710376072.XA Pending CN107053915A (en) | 2017-05-25 | 2017-05-25 | A kind of education blackboard cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053915A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454277A (en) * | 2018-04-28 | 2018-08-28 | 孙子涵 | A kind of student clean free of contamination blackboard device of automatic character-erazing dust suction |
| CN108944198A (en) * | 2018-07-18 | 2018-12-07 | 六安市叶集区未名教育科技有限公司 | A kind of culture displaying device of classroom sucking chalk powder |
| TWI659868B (en) * | 2017-11-17 | 2019-05-21 | 國立彰化師範大學 | Dry-wet mechanical wiping board |
| CN110154598A (en) * | 2019-05-29 | 2019-08-23 | 龙鑫 | One kind using multi-function robot for classroom multimedia teaching auxiliary |
| CN113895171A (en) * | 2021-10-21 | 2022-01-07 | 桃源县漆河镇中学 | Absorption formula raise dust suppression type blackboard eraser |
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| CN1303781A (en) * | 2000-09-23 | 2001-07-18 | 章启春 | Automatic blackboard eraser |
| JP2006341580A (en) * | 2005-06-10 | 2006-12-21 | Motoyasu Hirano | Blackboard eraser using vacuum cleaner |
| CN201128330Y (en) * | 2007-10-09 | 2008-10-08 | 赵健华 | Convenient blackboard eraser |
| CN201320910Y (en) * | 2008-12-19 | 2009-10-07 | 董曦昂 | Full-automatic dust-absorbing blackboard eraser capable of telescoping and lifting |
| JP2009274227A (en) * | 2008-05-12 | 2009-11-26 | Kohei Hayashi | Blackboard eraser cleaning device |
| CN201580173U (en) * | 2009-11-19 | 2010-09-15 | 董欣 | Electric swing eraser |
| CN203611608U (en) * | 2013-10-29 | 2014-05-28 | 中国石油大学(华东) | Novel oscillating type fully-automatic dust collection blackboard eraser |
| CN204870245U (en) * | 2015-06-24 | 2015-12-16 | 朱婷 | Teaching is with chalkboard eraser that can inhale chalk dust automatically |
| CN106240204A (en) * | 2016-08-26 | 2016-12-21 | 杨建锋 | A kind of education and instruction blackboard erasing apparatus |
| CN106696564A (en) * | 2017-02-06 | 2017-05-24 | 钱珅东 | Blackboard cleaning entertainment device for accountant teaching |
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2017
- 2017-05-25 CN CN201710376072.XA patent/CN107053915A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303781A (en) * | 2000-09-23 | 2001-07-18 | 章启春 | Automatic blackboard eraser |
| JP2006341580A (en) * | 2005-06-10 | 2006-12-21 | Motoyasu Hirano | Blackboard eraser using vacuum cleaner |
| CN201128330Y (en) * | 2007-10-09 | 2008-10-08 | 赵健华 | Convenient blackboard eraser |
| JP2009274227A (en) * | 2008-05-12 | 2009-11-26 | Kohei Hayashi | Blackboard eraser cleaning device |
| CN201320910Y (en) * | 2008-12-19 | 2009-10-07 | 董曦昂 | Full-automatic dust-absorbing blackboard eraser capable of telescoping and lifting |
| CN201580173U (en) * | 2009-11-19 | 2010-09-15 | 董欣 | Electric swing eraser |
| CN203611608U (en) * | 2013-10-29 | 2014-05-28 | 中国石油大学(华东) | Novel oscillating type fully-automatic dust collection blackboard eraser |
| CN204870245U (en) * | 2015-06-24 | 2015-12-16 | 朱婷 | Teaching is with chalkboard eraser that can inhale chalk dust automatically |
| CN106240204A (en) * | 2016-08-26 | 2016-12-21 | 杨建锋 | A kind of education and instruction blackboard erasing apparatus |
| CN106696564A (en) * | 2017-02-06 | 2017-05-24 | 钱珅东 | Blackboard cleaning entertainment device for accountant teaching |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI659868B (en) * | 2017-11-17 | 2019-05-21 | 國立彰化師範大學 | Dry-wet mechanical wiping board |
| CN108454277A (en) * | 2018-04-28 | 2018-08-28 | 孙子涵 | A kind of student clean free of contamination blackboard device of automatic character-erazing dust suction |
| CN108944198A (en) * | 2018-07-18 | 2018-12-07 | 六安市叶集区未名教育科技有限公司 | A kind of culture displaying device of classroom sucking chalk powder |
| CN110154598A (en) * | 2019-05-29 | 2019-08-23 | 龙鑫 | One kind using multi-function robot for classroom multimedia teaching auxiliary |
| CN113895171A (en) * | 2021-10-21 | 2022-01-07 | 桃源县漆河镇中学 | Absorption formula raise dust suppression type blackboard eraser |
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| 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: 20170818 |
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| WD01 | Invention patent application deemed withdrawn after publication |