CN104626834A - 雨刮式黑板 - Google Patents

雨刮式黑板 Download PDF

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Publication number
CN104626834A
CN104626834A CN201310543516.6A CN201310543516A CN104626834A CN 104626834 A CN104626834 A CN 104626834A CN 201310543516 A CN201310543516 A CN 201310543516A CN 104626834 A CN104626834 A CN 104626834A
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CN
China
Prior art keywords
blackboard
windscreen wiper
wiper type
type blackboard
electrical socket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310543516.6A
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English (en)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING CITY QIANJIANG DISTRICT NATIONAL VOCATIONAL EDUCATION CENTER
Original Assignee
CHONGQING CITY QIANJIANG DISTRICT NATIONAL VOCATIONAL EDUCATION CENTER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by CHONGQING CITY QIANJIANG DISTRICT NATIONAL VOCATIONAL EDUCATION CENTER filed Critical CHONGQING CITY QIANJIANG DISTRICT NATIONAL VOCATIONAL EDUCATION CENTER
Priority to CN201310543516.6A priority Critical patent/CN104626834A/zh
Publication of CN104626834A publication Critical patent/CN104626834A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00Blackboard or slate cleaning devices

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  • Drawing Aids And Blackboards (AREA)

Abstract

雨刷式黑板。通过在黑板上添加几个电动雨刮式黑板擦,实现擦黑板工作的自动化,这样就免去了人工擦黑板容易弄脏的麻烦和不便。

Description

雨刮式黑板
技术领域
本发明涉及一种生活、学习常用的黑板擦。
背景技术
目前多数的生活学习使用黑板擦,当我们使用会碰到这样的苦恼,黑板擦完之后总会沾满一手的粉笔灰,擦完之后一定要去用水洗干净,这样对我们造成了很大的不便。
发明内容
本发明提供一种雨刮式黑板。
本发明解决其技术问题所采用的技术方案是:在黑板上下边缘添加三个电动雨刮式黑板擦,黑板擦依靠电插头、电插座来取得动力。
本发明的有益效果是:通过在黑板上添加几个电动雨刮式黑板擦,实现擦黑板工作的自动化,这样就免去了人工擦黑板容易弄脏的麻烦和不便。
附图说明
下面结合附图和实施例对本发明进一步说明
图1是本发明的结构示意图
图中1.电插头,2.电插座,3.下黑板刷,4.黑板,5.上黑板刷。
具体实施方式
在图1中,本发明主要由电插头(1)、电插座(2)、下黑板刷(3)、黑板(4)、上黑板刷(5)五部分组成;在使用时,先将电插头(1)插入电插座(2)中。这样上黑板擦和下黑板刷就会在黑板上自动刷动。

Claims (1)

1. 一种雨刮式黑板,其特征在于:在黑板上下边缘添加三个电动雨刮式黑板擦(3)、(5),黑板擦依靠电插头(1)、电插座(2)来取得动力。
CN201310543516.6A 2013-11-06 2013-11-06 雨刮式黑板 Pending CN104626834A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310543516.6A CN104626834A (zh) 2013-11-06 2013-11-06 雨刮式黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310543516.6A CN104626834A (zh) 2013-11-06 2013-11-06 雨刮式黑板

Publications (1)

Publication Number Publication Date
CN104626834A true CN104626834A (zh) 2015-05-20

Family

ID=53206262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310543516.6A Pending CN104626834A (zh) 2013-11-06 2013-11-06 雨刮式黑板

Country Status (1)

Country Link
CN (1) CN104626834A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108944196A (zh) * 2018-06-12 2018-12-07 李胜润 一种全方位雨刮式黑板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108944196A (zh) * 2018-06-12 2018-12-07 李胜润 一种全方位雨刮式黑板

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150520

WD01 Invention patent application deemed withdrawn after publication