CN206436697U - A kind of environment-friendly dust-proof eraser - Google Patents
A kind of environment-friendly dust-proof eraser Download PDFInfo
- Publication number
- CN206436697U CN206436697U CN201620637820.6U CN201620637820U CN206436697U CN 206436697 U CN206436697 U CN 206436697U CN 201620637820 U CN201620637820 U CN 201620637820U CN 206436697 U CN206436697 U CN 206436697U
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- CN
- China
- Prior art keywords
- dust
- wiping board
- dust catcher
- handle
- battery
- 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.)
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Abstract
The utility model discloses a kind of environment-friendly dust-proof eraser, including rubbing head, wiping board, solar panels, battery, handle, expansion link, dust catcher, disposal box, opening, air suction opening, the top of rubbing head is provided with air suction opening, and the top of air suction opening is provided with dust catcher, dust catcher is connected with disposal box, and the outer surface of wiping board is provided with solar panels, and solar panels are electrically connected with battery, the middle part of wiping board outer surface is provided with handle, and the side of handle is provided with expansion link, and the appearance side of wiping board is provided with opening.This kind of environment-friendly dust-proof eraser, blackboard eraser can be freely lifted by expansion link, so as to efficiently solve the problem of short person classmate wipes incomplete, wiping board, rubbing head can be individually replaced, it is conveniently replaceable, saves material, easy cleaning, cost is low, it is economical and practical, dust inspiration is reduced by dust catcher by the dust in air in disposal box, be convenient to clean dust, i.e., it is environmentally friendly and hygienic.
Description
Technical field
The utility model is related to a kind of blackboard eraser, specially a kind of environment-friendly dust-proof eraser.
Background technology
For a long time, blackboard is always the necessary supply of classroom instruction, and writing and teaching data is carried out for academics and students, but by
In the limited area of blackboard, and course content is a lot, it is therefore necessary to constantly clear up blackboard using blackboard eraser.Blackboard eraser, is turned round and look at
Name Si Yi is a kind of apparatus erased the board, is a kind of common equipment in current China's education hardware facility, is usually in fritter
Flannelette or palm fiber is added to be made on rectangle plank, when being erased the board with this blackboard eraser, unpleasant chalk dust can be danced in the air all over the sky,
Drop on desk, before dais, or even be inhaled into the internal of people, influence mood, it is more unhealthful.
However, blackboard eraser blackboard eraser traditional at present has the following disadvantages：Chalk dust can not be adsorbed in use, held
Dust pollution is easily caused, the health to academics and students is adversely affected, also have the problem of wiping is not complete, blackboard to short person classmate
The rubbing head of wiping is connected integral with wiping board, usually can be because its a certain part wears is excessive or certain is a part of because adsorbing when using
Many chalk dusts and scrap whole blackboard eraser, when rubbing head can not be in use, because that can not change rubbing head, make intact wiping board also be lost
Abandon, waste of resource, so, traditional blackboard eraser use it is i.e. unhygienic, also not environmentally.Therefore for these situations, it is necessary to
Blackboard eraser is improved.
Utility model content
The technical problems to be solved in the utility model be the defect for overcoming prior art there is provided a kind of environment-friendly dust-proof eraser, can
The problem of effectively to solve in background technology.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of environment-friendly dust-proof eraser, including rubbing head, and wiping board, solar panels, battery, handle stretches
Bar, dust catcher, disposal box, opening, air suction opening, it is characterised in that the top of the rubbing head is provided with the air suction opening, the dust suction
The top in hole is provided with the dust catcher, and the dust catcher is connected with the disposal box, the outer surface of the wiping board be provided with described in too
Positive energy plate, the solar panels are electrically connected with the battery, and the middle part of the wiping board outer surface is provided with the handle, described
The side of handle is provided with the expansion link, and the appearance side of the wiping board is provided with the opening, and the rubbing head and the wiping board are logical
Neck connection is crossed, the inside of the wiping board is cavity, and the dust catcher and the disposal box are inside it.
As a kind of optimal technical scheme of the present utility model, the solar panels are electrically connected with the battery, institute
State battery to be electrically connected with the dust catcher, the handle is provided with switch, and the switch is electrical with the battery
Connection.
The beneficial effect that the utility model is reached is：This kind of environment-friendly dust-proof eraser, can be freely lifted black by expansion link
Blackboard eraser, so as to efficiently solve the problem of short person classmate wipes incomplete, can be individually replaced wiping board, rubbing head, be conveniently replaceable, and save
Material, easy cleaning, cost is low, economical and practical, and dust inspiration is reduced the powder in air in disposal box by dust catcher
Dirt, is convenient to clean dust, i.e., environmentally friendly and hygienic.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of environment-friendly dust-proof eraser structural representation of the utility model；
Label in figure：1st, rubbing head；2nd, wiping board；3rd, solar panels；4th, battery；5th, handle；6th, expansion link；7th, dust catcher；
8th, disposal box；9th, it is open；10th, air suction opening.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
Embodiment：As shown in figure 1, the utility model provides a kind of environment-friendly dust-proof eraser, including rubbing head 1, wiping board 2, solar energy
Plate 3, battery 4, handle 5, expansion link 6, dust catcher 7, disposal box 8, opening 9, air suction opening 10, the top of rubbing head 1 is provided with dust suction
Hole 10, the top of air suction opening 10 is provided with dust catcher 7, and dust catcher 7 is connected with disposal box 8, and the outer surface of wiping board 2 is provided with solar panels
3, solar panels 3 are electrically connected with battery 4, and the middle part of the outer surface of wiping board 2 is provided with handle 5, and the side of handle 5 is provided with expansion link
6, the appearance side of wiping board 2 is provided with opening 9, and rubbing head 1 and wiping board 2 are connected by neck, convenient disassembly, easy cleaning, Ke Yiduo
It is secondary to use, it is conveniently replaceable, saves material, the inside of wiping board 2 is cavity, and dust catcher 7 and disposal box 8 are inside it, wiping board 2
For hollow-core construction, material, energy-conserving and environment-protective are saved.
Solar panels 3 are electrically connected with battery 4, and battery 4 is electrically connected with dust catcher 7, and handle 5 is provided with switch,
Switch is electrically connected with battery 4, and solar panels 3 are irradiated using sunshine generates electricity and be stored into battery 4, opens on handle 5
Switch, battery 4 just to dust catcher 7 provide power supply.
Specifically, the utility model is when in use, the switch on handle 5 is opened, battery 4 just provides electricity to dust catcher 7
Source, dust catcher 7 is begun to absorb dust at air suction opening 10, and chalk powder is flown upward when effectively preventing from erasing the board, and cleaning of religion
Room air, is conducive to the healthy of Faculty and Students, and the dust that dust catcher 7 is drawn onto is stored in disposal box 8, then from opening
Disposal box 8 is taken out at mouthfuls 9 and is cleaned out, it is simple to operate, can at any time more when rubbing head 1 or wiping board 2 can not be reused
Change, easy cleaning, can be used for multiple times, save material, short person classmate can be wiped by expansion link 6 come blackboard movable up and down, from
And the problem of short person classmate wipes incomplete is efficiently solved, used time, the switch closed on handle 5, the sun is not put into by blackboard eraser
Under, solar panels 3 will be irradiated using sunshine generates electricity and is stored into battery 4.
The beneficial effect that the utility model is reached is：This kind of environment-friendly dust-proof eraser, can be freely lifted black by expansion link
Blackboard eraser, so as to efficiently solve the problem of short person classmate wipes incomplete, can be individually replaced wiping board, rubbing head, be conveniently replaceable, and save
Material, easy cleaning, cost is low, economical and practical, and dust inspiration is reduced the powder in air in disposal box by dust catcher
Dirt, is convenient to clean dust, i.e., environmentally friendly and hygienic.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (2)
1. a kind of environment-friendly dust-proof eraser, including rubbing head（1）, wiping board（2）, solar panels（3）, battery（4）, handle（5）, expansion link
（6）, dust catcher（7）, disposal box（8）, opening（9）, air suction opening（10）, it is characterised in that the rubbing head（1）Top be provided with institute
State air suction opening（10）, the air suction opening（10）Top be provided with the dust catcher（7）, the dust catcher（7）With the disposal box
（8）It is connected, the wiping board（2）Outer surface be provided with the solar panels（3）, the solar panels（3）With the battery（4）
It is electrically connected with, the wiping board（2）The middle part of outer surface is provided with the handle（5）, the handle（5）Side provided with described flexible
Bar（6）, the wiping board（2）Appearance side be provided with the opening（9）, the rubbing head（1）With the wiping board（2）Connected by neck
Connect, the wiping board（2）Inside be cavity, the dust catcher（7）With the disposal box（8）Inside it.
2. a kind of environment-friendly dust-proof eraser according to claim 1, it is characterised in that the solar panels（3）With the electric power storage
Pond（4）It is electrically connected with, the battery（4）With the dust catcher（7）It is electrically connected with, the handle（5）It is described provided with switch
Switch and the battery（4）It is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620637820.6U CN206436697U (en) | 2016-06-26 | 2016-06-26 | A kind of environment-friendly dust-proof eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620637820.6U CN206436697U (en) | 2016-06-26 | 2016-06-26 | A kind of environment-friendly dust-proof eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436697U true CN206436697U (en) | 2017-08-25 |
Family
ID=59645455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620637820.6U Expired - Fee Related CN206436697U (en) | 2016-06-26 | 2016-06-26 | A kind of environment-friendly dust-proof eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941022A (en) * | 2019-03-27 | 2019-06-28 | 南京工程学院 | A kind of novel blackboard eraser |
| CN112223940A (en) * | 2020-09-17 | 2021-01-15 | 杨志文 | Novel blackboard eraser convenient for teachers to use |
-
2016
- 2016-06-26 CN CN201620637820.6U patent/CN206436697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941022A (en) * | 2019-03-27 | 2019-06-28 | 南京工程学院 | A kind of novel blackboard eraser |
| CN112223940A (en) * | 2020-09-17 | 2021-01-15 | 杨志文 | Novel blackboard eraser convenient for teachers to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20190626 |