CN202200749U - 一种电动吸尘黑板擦 - Google Patents

一种电动吸尘黑板擦 Download PDF

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Publication number
CN202200749U
CN202200749U CN2011202616560U CN201120261656U CN202200749U CN 202200749 U CN202200749 U CN 202200749U CN 2011202616560 U CN2011202616560 U CN 2011202616560U CN 201120261656 U CN201120261656 U CN 201120261656U CN 202200749 U CN202200749 U CN 202200749U
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blackboard eraser
electric dust
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dust collection
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刘志浩
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Abstract

本实用新型涉及一种教学用具,特别涉及一种电动吸尘黑板擦。该电动吸尘黑板擦,包括板擦壳体,其特征是:所述板擦壳体内部设置有电动吸尘器,电动吸尘器内吸口位于板擦壳体内侧刷毛底部;所述电动吸尘器旁板擦壳体内设置有滤尘袋;所述电动吸尘器连接有板擦壳体表面的电源装置和开关,因此,本实用新型的结构简单,实用方便。

Description

一种电动吸尘黑板擦
(一)        技术领域
    本实用新型涉及一种教学用具,特别涉及一种电动吸尘黑板擦。
(二)        背景技术
    板擦是教室中必备的教学用品之一,老师用粉笔在黑板上书写的板书需要用板擦来清除掉,但是现有的板擦多是利用板擦表面的毛刷将粉笔痕迹擦掉,这样会是粉笔的颗粒到处飞扬,不仅不利于卫生的保持,还会对师生造成身体的威胁。
(三)        发明内容
    本实用新型为了弥补现有技术的不足,提供了一种结构简单、实用方便的电动吸尘黑板擦。
本实用新型是通过如下技术方案实现的: 
一种电动吸尘黑板擦,包括板擦壳体,其特征是:所述板擦壳体内部设置有电动吸尘器,电动吸尘器内吸口位于板擦壳体内侧刷毛底部;所述电动吸尘器旁板擦壳体内设置有滤尘袋;所述电动吸尘器连接有板擦壳体表面的电源装置和开关。
所述电源装置通过电源线连接有充电插头;所述板擦壳体背面设置有手柄。
本实用新型的有益效果是:该实用新型的电动吸尘黑板擦结构简单,使用的时候能将粉末吸到板擦内部,减少了粉末的飞扬,有利于保持教室卫生,还能对教师和学生的身体健康起到一定的保护作用,适于广泛推广应用。
(四)        附图说明
下面结合附图对本实用新型作进一步的说明。
附图1为本实用新型的结构示意图;
图中,1板擦壳体,2电动吸尘器,3滤尘袋,4电源装置,5开关,6充电插头,7手柄。
(五)        具体实施方式
附图为本实用新型的一种具体实施例。该实施例包括板擦壳体1,其特征是:所述板擦壳体1内部设置有电动吸尘器2,电动吸尘器2内吸口位于板擦壳体1内侧刷毛底部;所述电动吸尘器2旁板擦壳体1内设置有滤尘袋3;所述电动吸尘器2连接有板擦壳体1表面的电源装置4和开关5;所述电源装置4通过电源线连接有充电插头6;所述板擦壳体1背面设置有手柄7。

Claims (3)

1.一种电动吸尘黑板擦,包括板擦壳体(1),其特征是:所述板擦壳体(1)内部设置有电动吸尘器(2),电动吸尘器(2)内吸口位于板擦壳体(1)内侧刷毛底部;所述电动吸尘器(2)旁板擦壳体(1)内设置有滤尘袋(3);所述电动吸尘器(2)连接有板擦壳体(1)表面的电源装置(4)和开关(5)。
2.根据权利要求1所述的电动吸尘黑板擦,其特征是:所述电源装置(4)通过电源线连接有充电插头(6)。
3.根据权利要求1所述的电动吸尘黑板擦,其特征是:所述板擦壳体(1)背面设置有手柄(7)。
CN2011202616560U 2011-07-22 2011-07-22 一种电动吸尘黑板擦 Expired - Fee Related CN202200749U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202616560U CN202200749U (zh) 2011-07-22 2011-07-22 一种电动吸尘黑板擦

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Application Number Priority Date Filing Date Title
CN2011202616560U CN202200749U (zh) 2011-07-22 2011-07-22 一种电动吸尘黑板擦

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CN202200749U true CN202200749U (zh) 2012-04-25

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CN (1) CN202200749U (zh)

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Granted publication date: 20120425

Termination date: 20120722