CN201633417U - 吸尘黑板擦 - Google Patents
吸尘黑板擦 Download PDFInfo
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- CN201633417U CN201633417U CN2010201274824U CN201020127482U CN201633417U CN 201633417 U CN201633417 U CN 201633417U CN 2010201274824 U CN2010201274824 U CN 2010201274824U CN 201020127482 U CN201020127482 U CN 201020127482U CN 201633417 U CN201633417 U CN 201633417U
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Abstract
吸尘黑板擦,其特征在于:包括粉尘盒和擦毛层,擦毛层与粉尘盒连接,粉尘盒内设置蓄电池和一马达,粉尘盒外固定连接一开关,蓄电池、马达和开关串连接,粉尘盒与擦毛层连接处开设若干个吸尘孔。本实用新型的有益效果是:该黑板擦擦黑板时可以吸尘,有益学生身体健康,且使用省力方便。
Description
技术领域
本实用新型涉及一种学习用品,是一种吸尘黑板擦。
背景技术
一般课堂上需要黑板擦擦黑板,但是经常导致粉尘飞舞,影响环境,容易造成粉尘污染。
实用新型内容
本实用新型的目的就是要解决一般课堂上需要黑板擦擦黑板,但是经常导致粉尘飞舞,影响环境,容易造成粉尘污染的问题,提供一种吸尘黑板擦。
本实用新型采用的技术方案是:吸尘黑板擦,其特征在于:包括粉尘盒和擦毛层,擦毛层与粉尘盒连接,粉尘盒内设置蓄电池和一马达,粉尘盒外固定连接一开关,蓄电池、马达和开关串连接,粉尘盒与擦毛层连接处开设若干个吸尘孔。
本实用新型的有益效果是:该黑板擦擦黑板时可以吸尘,有益学生身体健康,且使用省力方便。
附图说明
下面结合附图和实施例对本实用新型作进一步详细说明。
图为本实用新型的结构示意图。
图中:1、粉尘盒,2、擦毛层,3、蓄电池,4、马达,5、开关,6、吸尘孔。
具体实施方式
如图,吸尘黑板擦,其特征在于:包括粉尘盒1和擦毛层2,擦毛层与粉尘盒连接,粉尘盒内设置蓄电池3和一马达4,粉尘盒外固定连接一开关5,蓄电池、马达和开关串连接,粉尘盒与擦毛层连接处开设若干个吸尘孔6。
使用时,打开开关,马达运行,粉尘即通过吸尘孔被吸入粉尘盒内。再将粉尘盒打开将粉尘倒掉即可再次使用。
Claims (1)
1.吸尘黑板擦,其特征在于:包括粉尘盒和擦毛层,擦毛层与粉尘盒连接,粉尘盒内设置蓄电池和一马达,粉尘盒外固定连接一开关,蓄电池、马达和开关串连接,粉尘盒与擦毛层连接处开设若干个吸尘孔。
Priority Applications (1)
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CN2010201274824U CN201633417U (zh) | 2010-03-10 | 2010-03-10 | 吸尘黑板擦 |
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CN2010201274824U CN201633417U (zh) | 2010-03-10 | 2010-03-10 | 吸尘黑板擦 |
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CN201633417U true CN201633417U (zh) | 2010-11-17 |
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CN2010201274824U Expired - Fee Related CN201633417U (zh) | 2010-03-10 | 2010-03-10 | 吸尘黑板擦 |
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CN (1) | CN201633417U (zh) |
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2010
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 100027 Beijing fiftieth middle school Patentee after: Xu Die Address before: 100027 Beijing fifty-fifth middle school Patentee before: Xu Die |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120310 |