CN102862427A - 省力吸盘式黑板擦 - Google Patents

省力吸盘式黑板擦 Download PDF

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Publication number
CN102862427A
CN102862427A CN 201210373358 CN201210373358A CN102862427A CN 102862427 A CN102862427 A CN 102862427A CN 201210373358 CN201210373358 CN 201210373358 CN 201210373358 A CN201210373358 A CN 201210373358A CN 102862427 A CN102862427 A CN 102862427A
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CN 201210373358
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郭鹍鹏
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Abstract

本发明公开了一种黑板擦,特别公开了一种省力吸盘式黑板擦。该省力吸盘式黑板擦,其特征是:黑板擦体内装有电机,电机下方连接装有转轴,转轴底部连接装有海绵擦,电机右侧装有电池,电池右侧装有开关,黑板擦体顶部装有吸盘。其有益效果是:有效地帮助老师们快速省力擦拭黑板,将黑板擦吸附在黑板上便于找寻。

Description

省力吸盘式黑板擦
技术领域
    本发明涉及一种黑板擦,特别涉及一种省力吸盘式黑板擦。 
背景技术
上课时,老师们需要使用黑板擦擦拭掉部分板书,若板书较多,老师们需要耗费大量的体力和时间擦拭,从而影响了老师们讲课,有时黑板擦随手放置,需要使用时却浪费时间找寻,从而给老师们使用带来很多的不便。 
发明内容
    本发明为了弥补现有技术的缺陷,提供了一种可以方便老师们使用的省力吸盘式黑板擦。 
本发明是通过如下技术方案实现的: 
省力吸盘式黑板擦,其特征是:黑板擦体内装有电机,电机下方连接装有转轴,转轴底部连接装有海绵擦,电机右侧装有电池,电池右侧装有开关,黑板擦体顶部装有吸盘。
本发明的有益效果是:该省力吸盘式黑板擦,适合各教室使用,使用方便,有效地帮助老师们快速省力擦拭黑板,将黑板擦吸附在黑板上便于找寻,从而给老师们使用带来很多的方便。 
附图说明
下面结合附图对本发明作进一步的说明。 
图1为本发明省力吸盘式黑板擦的结构示意图 
图中,1黑板擦体,2电机,3转轴,4海绵擦,5电池,6开关,7吸盘。
具体实施方式
附图为本发明的一种具体实施例。该发明省力吸盘式黑板擦,其特征是:黑板擦体1内装有电机2,电机2下方连接装有转轴3,转轴3底部连接装有海绵擦4,电机2右侧装有电池5,电池5右侧装有开关6,黑板擦体1顶部装有吸盘7。该发明省力吸盘式黑板擦,使用时打开开关6,电池5供电启动电机2,电机2制动转轴3旋转,转轴3带动海绵擦4旋转,海绵擦4转动将粉笔笔迹擦掉即可,使用完毕,关闭开关6,将黑板擦体1用吸盘7吸附在就近黑板板面上即可。 

Claims (1)

1.省力吸盘式黑板擦,其特征是:黑板擦体(1)内装有电机(2),电机(2)下方连接装有转轴(3),转轴(3)底部连接装有海绵擦(4),电机(2)右侧装有电池(5),电池(5)右侧装有开关(6),黑板擦体(1)顶部装有吸盘(7)。
CN 201210373358 2012-09-27 2012-09-27 省力吸盘式黑板擦 Pending CN102862427A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210373358 CN102862427A (zh) 2012-09-27 2012-09-27 省力吸盘式黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210373358 CN102862427A (zh) 2012-09-27 2012-09-27 省力吸盘式黑板擦

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CN102862427A true CN102862427A (zh) 2013-01-09

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CN 201210373358 Pending CN102862427A (zh) 2012-09-27 2012-09-27 省力吸盘式黑板擦

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107668947A (zh) * 2017-10-16 2018-02-09 肖述盛 一种数学教学用课桌

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107668947A (zh) * 2017-10-16 2018-02-09 肖述盛 一种数学教学用课桌

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Application publication date: 20130109