CN203739507U - Blackboard cleaning device - Google Patents
Blackboard cleaning device Download PDFInfo
- Publication number
- CN203739507U CN203739507U CN201420089883.3U CN201420089883U CN203739507U CN 203739507 U CN203739507 U CN 203739507U CN 201420089883 U CN201420089883 U CN 201420089883U CN 203739507 U CN203739507 U CN 203739507U
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- CN
- China
- Prior art keywords
- blackboard
- water
- fountain head
- cleaning
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a blackboard cleaning device which comprises at least one water spraying head and a water pipe connected with the water spraying head. One end of the water pipe is connected with a water pump. According to the blackboard cleaning device, a blackboard can be cleaned through the water spraying effect of the water spraying head, dust is removed through water, dust generated by chalk is reduced, and human health is facilitated.
Description
Technical field
The utility model relates to a kind of realia, relates in particular to a kind of cleaning blackboard device.
Background technology
Blackboard is common a kind of realia, when using blackboard, tends to produce a large amount of chalk dusts, the respiratory tract of dust meeting harm people, produces some respiratory disorders, and traditional blackboard does not have treating apparatus, conventionally be all to go wiping with blackboard eraser, human respiratory tract is produced to certain danger.
Utility model content
The purpose of this utility model is to provide a kind of cleaning blackboard device.
According to an aspect of the present utility model, a kind of cleaning blackboard device is provided, comprise at least one fountain head, the water pipe being connected with fountain head, described water pipe one end is connected with water pump.
In the utility model, by the water spray effect of fountain head, blackboard can be cleaned up, water is taken away dust, reduces the dust that chalk produces, and is conducive to health.
In some embodiments, can also comprise blackboard, described blackboard upper end is provided with top board, and described fountain head is located on top board.Thus, fountain head can be fixed on top board, the cleaning blackboard that can allow fountain head be more prone to.
In some embodiments, fountain head has four.Thus, a plurality of fountain heads can be so that the effect of cleaning blackboard be more obvious.
In some embodiments, can also comprise at least two fans, wherein, have at least a fan to be located at the left side of described blackboard, have at least a fan to be located at the right side of described blackboard.Thus, fan can dry up the blackboard after cleaning, and reduces the time that use next time blackboard need to be waited for.
In some embodiments, can also comprise effluent trough, described tank is located at blackboard lower end, has at least one groove on described effluent trough.Thus, cleaned the groove that chalk dust water afterwards enters into effluent trough.
In some embodiments, can also comprise tank and pipeline, a side of described effluent trough with by pipeline, be connected with tank.Thus, the water that enters into effluent trough groove is flowing into tank by pipeline.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cleaning blackboard device of a kind of embodiment of the utility model.
In figure, 1-fountain head, 2-water pipe, 3-blackboard, 31-top board, 41-fan, 5-effluent trough, 51-pipeline, 52-tank.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 schematically shows the structure of the cleaning blackboard device of a kind of embodiment of the utility model.
As shown in Figure 1, clean blackboard device, comprise fountain head and water pipe.In addition, also comprise blackboard, fan and effluent trough.
As shown in Figure 1, clean blackboard device, bag fountain head is connected with water pipe, and water pipe is connected with water pump.
In the present embodiment, fountain head is one.In other embodiments, fountain head can change number as required, and fountain head can be set the interval time of water spray, as: water spraying time is set as once (carrying out as required setting-up time) in 30 seconds.
As shown in Figure 1, the utility model also comprises blackboard, and blackboard upper end is provided with top board, and fountain head is located on top board.
In the utility model, can also have two fans at least, wherein, have at least a fan to be located at the left side of described blackboard, have at least a fan to be located at the right side of described blackboard.Fan can accelerate the dry of blackboard, and used next time that so just can Convenient blackboard, and fan can regulate the time of blowing, if: time that fan is dried is a minute after fountain head stops spraying water.
As shown in Figure 1, tank is located at blackboard lower end, in the present embodiment, has at least one groove on effluent trough.In other embodiments, can change as required the quantity of groove.
As shown in Figure 1, a side of effluent trough with by pipeline, be connected with tank, the water in effluent trough flow in tank by pipeline.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make at least one distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. clean blackboard device, it is characterized in that, comprise at least one fountain head, the water pipe being connected with fountain head and water pump, described water pipe one end is connected with water pump.
2. cleaning blackboard device according to claim 1, is characterized in that, also comprises blackboard, and described blackboard upper end is provided with top board, and described fountain head is located on top board.
3. cleaning blackboard device according to claim 1 and 2, is characterized in that, described fountain head has four.
4. cleaning blackboard device according to claim 3, is characterized in that, also comprises at least two fans, wherein, has at least a fan to be located at the left side of described blackboard, has at least a fan to be located at the right side of described blackboard.
5. cleaning blackboard device according to claim 4, is characterized in that, also comprises effluent trough, and described tank is located at blackboard lower end, has at least one groove on described effluent trough.
6. cleaning blackboard device according to claim 5, is characterized in that, also comprises tank and pipeline, a side of described effluent trough with by pipeline, be connected with tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089883.3U CN203739507U (en) | 2014-02-28 | 2014-02-28 | Blackboard cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089883.3U CN203739507U (en) | 2014-02-28 | 2014-02-28 | Blackboard cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739507U true CN203739507U (en) | 2014-07-30 |
Family
ID=51339363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089883.3U Expired - Fee Related CN203739507U (en) | 2014-02-28 | 2014-02-28 | Blackboard cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856924A (en) * | 2016-05-13 | 2016-08-17 | 安庆师范学院 | High-efficiency blackboard cleaning and drying device |
| CN108973466A (en) * | 2018-07-23 | 2018-12-11 | 安徽云帆科技咨询有限公司 | A kind of blackboard cleaning device that cleaning effect is good |
-
2014
- 2014-02-28 CN CN201420089883.3U patent/CN203739507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856924A (en) * | 2016-05-13 | 2016-08-17 | 安庆师范学院 | High-efficiency blackboard cleaning and drying device |
| CN108973466A (en) * | 2018-07-23 | 2018-12-11 | 安徽云帆科技咨询有限公司 | A kind of blackboard cleaning device that cleaning effect is good |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |