CN105270055A - Blackboard cleaner - Google Patents
Blackboard cleaner Download PDFInfo
- Publication number
- CN105270055A CN105270055A CN201410274980.4A CN201410274980A CN105270055A CN 105270055 A CN105270055 A CN 105270055A CN 201410274980 A CN201410274980 A CN 201410274980A CN 105270055 A CN105270055 A CN 105270055A
- Authority
- CN
- China
- Prior art keywords
- blackboard
- brush
- cleaner
- wiper
- blackboard brush
- 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
Abstract
The invention relates to teaching facility, and especially relates to a blackboard cleaner comprising guide rails on top and bottom of the black board, and a blackboard wiper; two ends of the blackboard wiper are connected with a roller train through a connecting shaft; the roller train is arranged on the guide rails; the blackboard wiper is provided with a water control handle; the wiping surface of the blackboard wiper is provided with uniform holes; the blackboard wiper is connected with a water tank through a soft pipe. The blackboard cleaner is simple in structure, low in cost, and can well solve the dust problems in a blackboard cleaning process.
Description
Technical field
The present invention relates to a kind of teaching facilities, particularly a kind of Blackboard cleaner.
Background technology
Blackboard cleaning problems is never well solved as the hang-up perplexing teachers and students in teaching process.Common blackboard eraser can produce a large amount of dust when erasing the board, and dust spreads in classroom, has a strong impact on the healthy of teachers and students.And though some novel blackboard cleaning equipments can reduce flying dust to a certain extent at present, ubiquity cost is high, the problem that use cost is high, and actual cleaning effect is also not fully up to expectations.
Summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides a kind of Blackboard cleaner.
The present invention is achieved through the following technical solutions:
A kind of Blackboard cleaner, comprise guide rail and the blackboard brush of the upper and lower both sides of blackboard, it is characterized in that: described blackboard brush two ends are connected with roller set by connecting axle, roller set is arranged on guide rail, blackboard brush is installed control water handle, the brush finish of blackboard brush is provided with uniform aperture, and blackboard brush connects water storage box by flexible pipe.
Blackboard cleans and only need rotate control water handle and water is flow to be sprayed on blackboard by the aperture in brush finish in blackboard brush, then holds control water handle and makes blackboard brush follows track move left and right realization to erase the board.The water spray design of blackboard brush solves the problem of dust from flying in the process of erasing the board well, and the guiding gutter simultaneously on the downside of blackboard can make the dust of generation and aqueous mixtures along being discharged in breaker, can not pollute ground.
Structure of the present invention is simple, with low cost, solves the dust problem in blackboard cleaning course well.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing is structural representation of the present invention.
In figure, 1 blackboard, 2 guide rails, 3 blackboard brush, 4 roller set, 5 connecting axles, 6 control water handles, 7 flexible pipes, 8 water storage boxes, 9 breakers, 10 guiding gutters.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises guide rail 2 and the blackboard brush 3 of blackboard about 1 both sides, it is characterized in that: described blackboard brush 3 two ends are connected with roller set 4 by connecting axle 5, roller set 4 is arranged on guide rail 2, blackboard brush 3 is installed control water handle 6, the brush finish of blackboard brush 3 is provided with uniform aperture, and blackboard brush 3 connects water storage box 8 by flexible pipe 7.
Blackboard cleans and only need rotate control water handle 6 and water is flow to be sprayed on blackboard 1 by the aperture in brush finish in blackboard brush 3, then holds control water handle 6 and makes blackboard brush 3 follows track 2 move left and right realization to erase the board.The water spray design of blackboard brush 3 solves the problem of dust from flying in the process of erasing the board well, and the guiding gutter 10 simultaneously on the downside of blackboard can make the dust of generation and aqueous mixtures along being discharged in breaker 9, can not pollute ground.
Claims (2)
1. a Blackboard cleaner, comprise guide rail (2) and the blackboard brush (3) of the upper and lower both sides of blackboard (1), it is characterized in that: described blackboard brush (3) two ends are connected with roller set (4) by connecting axle (5), roller set (4) is arranged on guide rail (2), blackboard brush (3) is upper installs control water handle (6), the brush finish of blackboard brush (3) is provided with uniform aperture, and blackboard brush (3) connects water storage box (8) by flexible pipe (7).
2. Blackboard cleaner according to claim 1, is characterized in that: blackboard (1) downside is provided with guiding gutter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274980.4A CN105270055A (en) | 2014-06-19 | 2014-06-19 | Blackboard cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274980.4A CN105270055A (en) | 2014-06-19 | 2014-06-19 | Blackboard cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105270055A true CN105270055A (en) | 2016-01-27 |
Family
ID=55140250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274980.4A Pending CN105270055A (en) | 2014-06-19 | 2014-06-19 | Blackboard cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105270055A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667154A (en) * | 2016-04-01 | 2016-06-15 | 张宗贤 | Wiping device for teaching blackboard |
| CN105774339A (en) * | 2016-05-13 | 2016-07-20 | 安庆师范学院 | Teaching blackboard convenient to clean |
| CN107234907A (en) * | 2017-06-27 | 2017-10-10 | 无锡市南长街小学 | A kind of blackboard with automatic cleaning function |
-
2014
- 2014-06-19 CN CN201410274980.4A patent/CN105270055A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667154A (en) * | 2016-04-01 | 2016-06-15 | 张宗贤 | Wiping device for teaching blackboard |
| CN105774339A (en) * | 2016-05-13 | 2016-07-20 | 安庆师范学院 | Teaching blackboard convenient to clean |
| CN107234907A (en) * | 2017-06-27 | 2017-10-10 | 无锡市南长街小学 | A kind of blackboard with automatic cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |