CN200998973Y - 电动吸尘黑板擦 - Google Patents

电动吸尘黑板擦 Download PDF

Info

Publication number
CN200998973Y
CN200998973Y CNU2007200933201U CN200720093320U CN200998973Y CN 200998973 Y CN200998973 Y CN 200998973Y CN U2007200933201 U CNU2007200933201 U CN U2007200933201U CN 200720093320 U CN200720093320 U CN 200720093320U CN 200998973 Y CN200998973 Y CN 200998973Y
Authority
CN
China
Prior art keywords
dust
utility
model
blackboard eraser
electronic
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.)
Expired - Fee Related
Application number
CNU2007200933201U
Other languages
English (en)
Inventor
王颜民
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2007200933201U priority Critical patent/CN200998973Y/zh
Application granted granted Critical
Publication of CN200998973Y publication Critical patent/CN200998973Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

本实用新型公开一种电动吸尘黑板擦,包括电动滚擦、粉尘输送软管、电动吸风机、粉尘送风管、粉尘收集盒,其特征在于,电动吸尘黑板擦在擦拭黑板时所产生的粉尘,在电动吸风机的作用下,通过粉尘输送软管、粉尘送风管,将粉尘输送到粉尘收集盒内,粉尘收集盒内装清水用来过滤粉尘。本实用新型优点;在擦拭黑板的同时将粉尘收集起来,特别适合学校教学的应用。

Description

电动吸尘黑板擦
技术领域
本实用新型涉及一种教学工具,更具体地说涉及一种以电动吸尘方式的黑板擦。
背景技术
在学校教学过程中,教师授课要用粉笔在黑板上写字,用黑板擦来擦拭黑板,然而,用普通黑板擦擦拭黑板的过程中,产生大量的粉尘,对师生的身体健康受到严重影响。
发明内容
本实用新型的目的在于克服现有技术不足,提供一种以电动吸尘黑板擦。
一种电动吸尘黑板擦,包括外壳、电动滚擦、电动吸风机、粉尘收集盒,其特征在于,黑板擦擦头设有电动滚擦,电动吸风机通过粉尘输送软管、粉尘送风管,将粉尘输送到粉尘收集盒内。
本实用新型优点在于,在电动黑板擦擦拭黑板的同时,将造成污染的粉尘收集起来,特别适合学校的教学应用。
附图说明
图1是本实用新型的结构示意图
具体实施方式
下面结合附图和具体实施例对本实用新型作进一步描述。
如图1所示,电动吸尘黑板擦的擦头外壳装有电动滚擦1,粉尘输送软管2,一端连擦头外壳,另一端连电动吸风机3,粉尘送风管4一端连电动吸风机3,另一端连粉尘收集盒5,粉尘收集盒5内设许多出风孔6,在使用时,粉尘收集盒内装清水,水位要超过出风孔6,装清水目的用于过滤粉尘。

Claims (1)

  1. 一种电动吸尘黑板擦,包括电动滚擦(1)、粉尘输送软管(2)、电动吸风机(3)、粉尘送风管(4)、粉尘收集盒(5)、出风孔(6),其特在于,电动吸尘黑板擦的电动滚擦(1)在擦拭黑板时产生的粉尘,在电动吸风机(3)的作用下,通过粉尘输送软管(2)、粉尘送风管(4),将粉尘输送到粉尘收集盒(5)内,粉尘收集盒内装清水,水位要超过出风孔(6)。
CNU2007200933201U 2007-02-08 2007-02-08 电动吸尘黑板擦 Expired - Fee Related CN200998973Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200933201U CN200998973Y (zh) 2007-02-08 2007-02-08 电动吸尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200933201U CN200998973Y (zh) 2007-02-08 2007-02-08 电动吸尘黑板擦

Publications (1)

Publication Number Publication Date
CN200998973Y true CN200998973Y (zh) 2008-01-02

Family

ID=39013380

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200933201U Expired - Fee Related CN200998973Y (zh) 2007-02-08 2007-02-08 电动吸尘黑板擦

Country Status (1)

Country Link
CN (1) CN200998973Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102320207A (zh) * 2011-06-14 2012-01-18 江南大学 一种吸尘黑板擦
CN102529532A (zh) * 2010-12-07 2012-07-04 成都市培源科技开发有限责任公司 黑板净化吸尘器
CN106585232A (zh) * 2017-02-06 2017-04-26 钱珅东 一种会计教学用擦黑板装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102529532A (zh) * 2010-12-07 2012-07-04 成都市培源科技开发有限责任公司 黑板净化吸尘器
CN102320207A (zh) * 2011-06-14 2012-01-18 江南大学 一种吸尘黑板擦
CN106585232A (zh) * 2017-02-06 2017-04-26 钱珅东 一种会计教学用擦黑板装置
CN106585232B (zh) * 2017-02-06 2018-06-05 陕西国际商贸学院 一种会计教学用擦黑板装置

Similar Documents

Publication Publication Date Title
CN105538971A (zh) 一种智能黑板擦
CN2878091Y (zh) 无动力自除尘黑板擦
CN200998973Y (zh) 电动吸尘黑板擦
CN202357741U (zh) 一种可吸尘的黑板擦
CN209756556U (zh) 一种具有防尘功能的英语翻译用教学板
CN201784332U (zh) 水擦式组合黑板
CN201922797U (zh) 教学用电动吸尘板擦
CN201350774Y (zh) 环保黑板擦
CN201220558Y (zh) 黑板擦
CN201338481Y (zh) 电动无尘黑板擦
CN204774281U (zh) 滚筒板擦
CN205044369U (zh) 一种语文教学用黑板
CN201073878Y (zh) 学校用聚尘式黑板擦
CN103112295A (zh) 一种可吸尘的黑板擦
CN208789364U (zh) 一种教室用黑板除尘装置
CN201061969Y (zh) 无尘粉笔粉擦
CN103465699B (zh) 基于圆柱滚刷和气旋集尘装置的黑板清洁方法及黑板擦
CN2797075Y (zh) 黑板擦
CN203888486U (zh) 一种教学用的黑板擦
CN201338483Y (zh) 风吸式黑板擦
CN206154980U (zh) 一种新型黑板擦清洁吸尘机构
CN200992087Y (zh) 可收集粉笔灰的黑板擦
CN102390205A (zh) 一种吸尘黑板擦
CN201086563Y (zh) 一种吸尘黑板擦
CN201419598Y (zh) 吸尘黑板刷

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080102

Termination date: 20100208