CN203305739U - 一种双头吸尘黑板擦 - Google Patents

一种双头吸尘黑板擦 Download PDF

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CN203305739U
CN203305739U CN2013202262230U CN201320226223U CN203305739U CN 203305739 U CN203305739 U CN 203305739U CN 2013202262230 U CN2013202262230 U CN 2013202262230U CN 201320226223 U CN201320226223 U CN 201320226223U CN 203305739 U CN203305739 U CN 203305739U
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杨婷婷
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Abstract

本实用新型公开了一种教学用具,特别公开了一种双头吸尘黑板擦。该双头吸尘黑板擦,包括黑板擦体、吸尘器、吸尘管和储蓄电池,所述黑板擦体内左上侧装有储蓄电池,储蓄电池下侧装有吸尘器,吸尘器右侧装有储尘仓,储尘仓右上侧装有出尘口,出尘口左侧装有盒盖,盒盖下侧装有支撑杆,支撑杆上下两端通过旋转扣与盒盖和黑板擦体连接,盒盖左侧装有开关,开关左侧装有充电口,黑板擦体左右两侧装有吸尘管,右侧吸尘管通过储尘仓内底部的吸尘管与吸尘器连接,黑板擦体底部装有毛刷。其有益效果是:结构简单,使用方便,体积较小,安全卫生,避免在擦拭黑板时粉笔粉末粘在手上,给老师和同学们的身体健康带来了保障,给老师教学板书带来了方便。

Description

一种双头吸尘黑板擦
技术领域
     本发明涉及一种教学用具,特别涉及一种双头吸尘黑板擦。
背景技术
 黑板擦是老师教学板书时必备的物品之一,现有的黑板擦在使用时,擦拭之后的粉笔粉末经常会粘的满手都是,给老师和同学们的身体健康与教学带来了不便。
发明内容
本发明为了弥补现有技术的缺陷,提供了一种结构简单,方便使用的双头吸尘黑板擦。
本发明是通过如下技术方案实现的:
一种双头吸尘黑板擦,包括黑板擦体、吸尘器、吸尘管和储蓄电池,所述黑板擦体内左上侧装有储蓄电池,储蓄电池下侧装有吸尘器,吸尘器右侧装有储尘仓,储尘仓右上侧装有出尘口,出尘口左侧装有盒盖,盒盖下侧装有支撑杆,支撑杆上下两端通过旋转扣与盒盖和黑板擦体连接,盒盖左侧装有开关,开关左侧装有充电口,黑板擦体左右两侧装有吸尘管,右侧吸尘管通过储尘仓内底部的吸尘管与吸尘器连接,黑板擦体底部装有毛刷。
本发明的有益效果是:结构简单,使用方便,体积较小,安全卫生,避免在擦拭黑板时粉笔粉末粘在手上,给老师和同学们的身体健康带来了保障,给老师教学板书带来了方便。
附图说明
下面结合附图对本发明作进一步的说明。
附图为本发明双头吸尘黑板擦的结构示意图
图中,1黑板擦体,2储蓄电池,3吸尘器,4储尘仓,5出尘口,6盒盖,7支撑杆,8旋转扣,9开关,10充电口,11吸尘管,12毛刷。
具体实施方式
附图为本发明的一种具体实施例。该发明一种双头吸尘黑板擦,包括黑板擦体1、吸尘器3、吸尘管11和储蓄电池2,所述黑板擦体1内左上侧装有储蓄电池2,储蓄电池2下侧装有吸尘器3,吸尘器3右侧装有储尘仓4,储尘仓4右上侧装有出尘口5,出尘口5左侧装有盒盖6,盒盖6下侧装有支撑杆7,支撑杆7上下两端通过旋转扣8与盒盖6和黑板擦体1连接,盒盖6左侧装有开关9,开关9左侧装有充电口10,黑板擦体1左右两侧装有吸尘管11,右侧吸尘管11通过储尘仓4内底部的吸尘管11与吸尘器3连接,黑板擦体1底部装有毛刷12。该发明一种双头吸尘黑板擦,使用时通过充电口10对其进行充电,擦拭黑板时,打开盒盖6左侧的开关9,使用毛刷12对黑板进行擦拭,则吸尘器3通过黑板擦体1左右两侧的吸尘管11将粉笔粉末吸进储尘仓4内,待储尘仓4内粉末装满时,打开盒盖6,将粉末从出尘口5倒出。

Claims (1)

1.一种双头吸尘黑板擦,包括黑板擦体(1)、吸尘器(3)、吸尘管(11)和储蓄电池(2),其特征是:黑板擦体(1)内左上侧装有储蓄电池(2),储蓄电池(2)下侧装有吸尘器(3),吸尘器(3)右侧装有储尘仓(4),储尘仓(4)右上侧装有出尘口(5),出尘口(5)左侧装有盒盖(6),盒盖(6)下侧装有支撑杆(7),支撑杆(7)上下两端通过旋转扣(8)与盒盖(6)和黑板擦体(1)连接,盒盖(6)左侧装有开关(9),开关(9)左侧装有充电口(10),黑板擦体(1)左右两侧装有吸尘管(11),右侧吸尘管(11)通过储尘仓(4)内底部的吸尘管(11)与吸尘器(3)连接,黑板擦体(1)底部装有毛刷(12)。
CN2013202262230U 2013-04-28 2013-04-28 一种双头吸尘黑板擦 Expired - Fee Related CN203305739U (zh)

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CN2013202262230U CN203305739U (zh) 2013-04-28 2013-04-28 一种双头吸尘黑板擦

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CN203305739U true CN203305739U (zh) 2013-11-27

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Granted publication date: 20131127

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