CN2902754Y - 电动吸尘黑板擦 - Google Patents

电动吸尘黑板擦 Download PDF

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CN2902754Y
CN2902754Y CN 200620089583 CN200620089583U CN2902754Y CN 2902754 Y CN2902754 Y CN 2902754Y CN 200620089583 CN200620089583 CN 200620089583 CN 200620089583 U CN200620089583 U CN 200620089583U CN 2902754 Y CN2902754 Y CN 2902754Y
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dust
upper shell
blackboard eraser
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张坚
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Abstract

一种电动吸尘黑板擦,属于文教用品,包括有黑板擦壳体,其特点是所述的黑板擦壳体由上壳体和下壳体对接构成,其中上壳体的正表面上设有两道海绵擦体,两道海绵擦体之间为凹槽,凹槽的中间设有吸尘口,下壳体的内部设有微型电机室、电池组室和集尘室,微型电机通过输出轴与吸尘风扇相连,吸尘风扇位于上壳体的吸尘口处下方,集尘室也与上壳体的吸尘口相通,集尘室中设置有清扫门,所述的下壳体的正面板上设有开关。与现有技术相比,本实用新型除擦拭粉笔的板书外,还具有卫生环保、省时省力、吸尘性能好和使用方便的特点。

Description

电动吸尘黑板擦
技术领域
本实用新型涉及一种黑板擦,特别是涉及一种电动吸尘黑板擦,是对现有黑板擦结构的改进,属于文教用品范畴,适宜老师在课堂教学时使用。
背景技术
目前,人们所用的黑板擦均为普通样式:矩形木板上镶嵌一块刷毛体,擦黑板时,粉笔灰四处飞扬,即污染了教室内的环境,又对老师和学生的身体健康有所损害
实用新型内容
实用新型的目的在于克服现有技术存在的上述不足,通过对现有黑板擦结构的改进,给出一种电动吸尘黑板擦,该新型的黑板擦采用真空吸尘原理,可以将粉笔尘吸到集尘室内,从而改善了教室内的环境,对老师和学生的身体健康有益。
本实用新型给出的这种电动吸尘黑板擦,包括有黑板擦壳体,其特点是所述的黑板擦壳体由上壳体和下壳体组合构成,其中所述的上壳体的正表面上设有两道海棉擦体,两道海棉擦体之间为凹槽,凹槽的中间设有吸尘口,所述的下壳体的内部设有微型电机室、电池组室和集尘室,微型电机通过输出轴与吸尘风扇相连,吸尘风扇位于上壳体的吸尘口处下方,集尘室也与上壳体的吸尘口相通,集尘室中设置有清扫门,所述的下壳体的正面板上设有开关。
与现有技术相比,本实用新型的有益效果是:除擦拭粉笔的板书外,还具有卫生环保、省时省力、吸尘性能好和使用方便的特点。
附图说明
图1为本实用新型给出实施例的上壳体结构示意图;
图2为本实用新型给出实施例的下壳体结构示意图。
具体实施方式
如图1~图2所示,这种电动吸尘黑板擦,包括有由上壳体1和下壳体2组合构成的黑板擦壳体,其中上壳体1的正表面上设有两道海棉擦体3,两道海棉擦体3之间为凹槽4,凹槽4的中间设有吸尘口5,所述的下壳体2的内部设有微型电机室6、电池组室7和集尘室8,微型电机通过输出轴与吸尘风扇相连,吸尘风扇位于上壳体1的吸尘口5处下方,集尘室8也与上壳体1的吸尘口5相通,集尘室8中设置有清扫门,所述的下壳体2的正面板上设有开关9。
使用时,接通电源,微型电机带动输出轴旋转,风扇的叶片也随之旋转吸尘,通过吸尘口5将粉笔灰吸入集尘室8内。平时擦字时握住本实用新型下壳体2的背面把手处,将海棉擦体3贴住粉笔字处将字迹擦去,当粉尘集多了时,打开集尘室8上的清扫门,倒出粉尘后待再次使用。

Claims (1)

1.一种电动吸尘黑板擦,包括有黑板擦壳体,其特征在于所述的黑板擦壳体由上壳体和下壳体对接构成,其中所述的上壳体的正表面上设有两道海棉擦体,两道海棉擦体之间为凹槽,凹槽的中间设有吸尘口,所述的下壳体的内部设有微型电机室、电池组室和集尘室,微型电机通过输出轴与吸尘风扇相连,吸尘风扇位于上壳体的吸尘口处下方,集尘室也与上壳体的吸尘口相通,集尘室中设置有清扫门,所述的下壳体的正面板上设有开关。
CN 200620089583 2006-03-07 2006-03-07 电动吸尘黑板擦 Expired - Fee Related CN2902754Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620089583 CN2902754Y (zh) 2006-03-07 2006-03-07 电动吸尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620089583 CN2902754Y (zh) 2006-03-07 2006-03-07 电动吸尘黑板擦

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CN2902754Y true CN2902754Y (zh) 2007-05-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108481962A (zh) * 2018-05-18 2018-09-04 河南工程学院 手持式微型吸尘环保黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108481962A (zh) * 2018-05-18 2018-09-04 河南工程学院 手持式微型吸尘环保黑板擦

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