CN201086563Y - 一种吸尘黑板擦 - Google Patents

一种吸尘黑板擦 Download PDF

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Publication number
CN201086563Y
CN201086563Y CNU200720026151XU CN200720026151U CN201086563Y CN 201086563 Y CN201086563 Y CN 201086563Y CN U200720026151X U CNU200720026151X U CN U200720026151XU CN 200720026151 U CN200720026151 U CN 200720026151U CN 201086563 Y CN201086563 Y CN 201086563Y
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dust absorption
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于蔚滨
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Abstract

本实用新型公开了一种吸尘黑板擦,在板擦体(1)内部安装有一个微型电机(3),微型电机(3)传动连接有扇叶(4);在板擦体(1)内部还安装有海绵块(5);板擦体(1)上还开设有排气孔(6)和吸尘孔(7);吸尘孔(7)、微型电机(3)、扇叶(4)、海绵块(5)和排气孔(6),自刷毛(2)一侧向板擦体(1)背面一侧依次排列。扇叶在微型电机的驱动下转动,将粉尘从吸尘孔吸入,并吹向海绵块,粉尘被海绵块吸附,气体从排气孔被吹出。可有效解决传统的黑板擦在使用时会产生大量粉尘的问题。

Description

一种吸尘黑板擦
技术领域
本实用新型涉及一种黑板擦,特别涉及一种吸尘黑板擦。
背景技术
在学校中,黑板擦是老师们常用的工具之一。但传统的黑板擦在使用时会产生大量的粉尘,既不利于健康又不利于卫生。
实用新型内容
本实用新型提供一种吸尘黑板擦,解决传统的黑板擦在使用时会产生大量粉尘的问题。
为了解决这些技术问题,本实用新型采用了以下技术方案。
一种吸尘黑板擦,包括一侧带有刷毛的板擦体,其特征是:在板擦体内部安装有一个微型电机,微型电机传动连接有扇叶;在板擦体内部还安装有海绵块;板擦体上还开设有排气孔和吸尘孔;吸尘孔、微型电机、扇叶、海绵块和排气孔,自刷毛一侧向板擦体背面一侧依次排列。
本实用新型具有以下优点:
1)、扇叶在微型电机的驱动下转动,将粉尘从吸尘孔吸入,并吹向海绵块,粉尘被海绵块吸附,气体从排气孔被吹出。可有效解决传统的黑板擦在使用时会产生大量粉尘的问题。
2)、使用方法简单易行,便于掌握。
3)、制备方法简单易行,成本低。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示,一种吸尘黑板擦,包括一侧带有刷毛2的板擦体1。在板擦体1内部安装有一个微型电机3。微型电机3传动连接有扇叶4,并驱动后者旋转。在板擦体1内部还安装有海绵块5;板擦体1上还开设有排气孔6和吸尘孔7。吸尘孔7、微型电机3、扇叶4、海绵块5和排气孔6,自刷毛2一侧向板擦体1背面一侧依次排列。

Claims (1)

1.一种吸尘黑板擦,包括一侧带有刷毛(2)的板擦体(1),其特征是:在板擦体(1)内部安装有一个微型电机(3),微型电机(3)传动连接有扇叶(4);在板擦体(1)内部还安装有海绵块(5);板擦体(1)上还开设有排气孔(6)和吸尘孔(7);吸尘孔(7)、微型电机(3)、扇叶(4)、海绵块(5)和排气孔(6),自刷毛(2)一侧向板擦体(1)背面一侧依次排列。
CNU200720026151XU 2007-08-05 2007-08-05 一种吸尘黑板擦 Expired - Fee Related CN201086563Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720026151XU CN201086563Y (zh) 2007-08-05 2007-08-05 一种吸尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720026151XU CN201086563Y (zh) 2007-08-05 2007-08-05 一种吸尘黑板擦

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CN201086563Y true CN201086563Y (zh) 2008-07-16

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Family Applications (1)

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CNU200720026151XU Expired - Fee Related CN201086563Y (zh) 2007-08-05 2007-08-05 一种吸尘黑板擦

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367032A (zh) * 2011-10-24 2012-03-07 沈阳化工大学 湿吸收式无尘黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367032A (zh) * 2011-10-24 2012-03-07 沈阳化工大学 湿吸收式无尘黑板擦

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Granted publication date: 20080716