CN201633417U - 吸尘黑板擦 - Google Patents

吸尘黑板擦 Download PDF

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Publication number
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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dust
blackboard eraser
powder box
dust box
switch
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Expired - Fee Related
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许轶
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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

吸尘黑板擦
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。
CN2010201274824U 2010-03-10 2010-03-10 吸尘黑板擦 Expired - Fee Related CN201633417U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201274824U CN201633417U (zh) 2010-03-10 2010-03-10 吸尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201274824U CN201633417U (zh) 2010-03-10 2010-03-10 吸尘黑板擦

Publications (1)

Publication Number Publication Date
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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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

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101117

Termination date: 20120310