CN107757203A - 新型黑板擦 - Google Patents

新型黑板擦 Download PDF

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Publication number
CN107757203A
CN107757203A CN201610684368.3A CN201610684368A CN107757203A CN 107757203 A CN107757203 A CN 107757203A CN 201610684368 A CN201610684368 A CN 201610684368A CN 107757203 A CN107757203 A CN 107757203A
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blackboard
nunchakus body
blackboard eraser
motor
transformer
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CN201610684368.3A
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English (en)
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不公告发明人
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Individual
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Individual
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Priority to CN201610684368.3A priority Critical patent/CN107757203A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00—Blackboard or slate cleaning devices
    • B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00—Blackboard or slate cleaning devices
    • B43L21/04—Wiper holders

Abstract

新型黑板擦，其特征是：该实施例包括电动机1和棍体2，所述电动机1输出端设置有黑板檫3；所述电动机1外壳下设有棍体2，棍体2设有用于连接电动机1的电线4；所述电线4下部串联有变压器5，变压器5下部电线4尾端连接有插头6；所述棍体2顶部固定有罩住黑板檫3侧部的粉尘收集器7，粉尘收集器7为半圆形球体；所述黑板檫3上设有有毛刷。本发明的有益效果是：该发明的电动黑板檫结构简单，造价低廉、实用方便，采用电动操作省时省力，只需接通电源即可，采用棍体连接能保证个子较矮的同学能擦到黑板的各个角落，而且黑板擦拭的粉末不会到处乱飞，保证了教室内的空气质量，可以用于大面积推广。

Description

新型黑板擦
技术领域
本发属于文具领域，具体涉及一种新型黑板擦。
背景技术
黑板是教学中必不可少的工具，在上课之前需要将黑板擦干净才能写字，现在的传统的黑板多采用手动模式，费时费力，也容易弄得教室粉尘乱飞，影响教室内部的环境，造成污染，而且对于个子小的同学，要插到黑板的各个角落也很困难
发明内容
本发明为了弥补现有技术的不足，提供了一种结构简单、实用使用的新型黑板擦。
本发明是通过如下技术方案实现的：本发明是通过如下技术方案实现的：
新型黑板擦，其特征是：该实施例包括电动机1和棍体2，所述电动机1输出端设置有黑板檫3；所述电动机1外壳下设有棍体2，棍体2设有用于连接电动机1的电线4；所述电线4下部串联有变压器5，变压器5下部电线4尾端连接有插头6；所述棍体2顶部固定有罩住黑板檫3侧部的粉尘收集器7，粉尘收集器7为半圆形球体；所述黑板檫3上设有有毛刷。
本发明的有益效果是：该发明的电动黑板檫结构简单，造价低廉、实用方便，采用电动操作省时省力，只需接通电源即可，采用棍体连接能保证个子较矮的同学能擦到黑板的各个角落，而且黑板擦拭的粉末不会到处乱飞，保证了教室内的空气质量，可以用于大面积推广。
附图说明
下面结合附图对本发明作进一步的说明。
附图1为本发明的结构示意图；
图中，1电动机，2棍体，3黑板檫，4电线，5变压器，6插头，7粉尘具体实施方式
附图为本发明的一种具体实施例。该实施例包括电动机1和棍体2，所述电动机1输出端设置有黑板檫3；所述电动机1外壳下设有棍体2，棍体2设有用于连接电动机1的电线4；所述电线4下部串联有变压器5，变压器5下部电线4尾端连接有插头6；所述棍体2顶部固定有罩住黑板檫3侧部的粉尘收集器7，粉尘收集器7为半圆形球体；所述黑板檫3上设有有毛刷。

Claims (1)

1.该发明的电动黑板檫结构简单，造价低廉、实用方便，采用电动操作省时省力，只需接通电源即可，采用棍体连接能保证个子较矮的同学能擦到黑板的各个角落，而且黑板擦拭的粉末不会到处乱飞，保证了教室内的空气质量，可以用于大面积推广。
CN201610684368.3A 2016-08-18 2016-08-18 新型黑板擦 Withdrawn CN107757203A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610684368.3A CN107757203A (zh) 2016-08-18 2016-08-18 新型黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610684368.3A CN107757203A (zh) 2016-08-18 2016-08-18 新型黑板擦

Publications (1)

Publication Number Publication Date
CN107757203A true CN107757203A (zh) 2018-03-06

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Family Applications (1)

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CN201610684368.3A Withdrawn CN107757203A (zh) 2016-08-18 2016-08-18 新型黑板擦

Country Status (1)

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CN (1) CN107757203A (zh)

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Application publication date: 20180306

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