CN202703014U - 带黑板擦的黑板 - Google Patents

带黑板擦的黑板 Download PDF

Info

Publication number
CN202703014U
CN202703014U CN 201220410265 CN201220410265U CN202703014U CN 202703014 U CN202703014 U CN 202703014U CN 201220410265 CN201220410265 CN 201220410265 CN 201220410265 U CN201220410265 U CN 201220410265U CN 202703014 U CN202703014 U CN 202703014U
Authority
CN
China
Prior art keywords
blackboard
eraser
blackboard eraser
utility
model
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
CN 201220410265
Other languages
English (en)
Inventor
洪静
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.)
Shandong Institute of Light Industry
Original Assignee
Shandong Institute of Light Industry
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 Shandong Institute of Light Industry filed Critical Shandong Institute of Light Industry
Priority to CN 201220410265 priority Critical patent/CN202703014U/zh
Application granted granted Critical
Publication of CN202703014U publication Critical patent/CN202703014U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)

Abstract

本实用新型公开了一种黑板，特别公开了一种带黑板擦的黑板。该带黑板擦的黑板，其特征是：黑板体顶部装有转轴，转轴下方装有折叠臂杆，折叠臂杆末端装有板擦套，板擦套下方装有黑板擦，黑板擦里侧装有海绵块。其有益效果是：有效地帮助人们将黑板擦与黑板结为一体，省去找寻黑板擦的时间。

Description

带黑板擦的黑板
技术领域
    本实用新型涉及一种黑板，特别涉及一种带黑板擦的黑板。
背景技术
上课时，老师们需要使用黑板擦擦拭掉写错的板书，黑板擦放置在讲桌上，有时会被书本等盖住，老师们需要费时翻找，从而浪费了老师们的时间，有时甚至打断老师们的授课思路，从而给老师们使用带来很多的不便。
实用新型内容
    本实用新型为了弥补现有技术的缺陷，提供了一种可以方便老师们使用的带黑板擦的黑板。
本实用新型是通过如下技术方案实现的：
带黑板擦的黑板，其特征是：黑板体顶部装有转轴，转轴下方装有折叠臂杆，折叠臂杆末端装有板擦套，板擦套下方装有黑板擦，黑板擦里侧装有海绵块。
本实用新型的有益效果是：该带黑板擦的黑板，适合各教室使用，使用方便，有效地帮助人们将黑板擦与黑板结为一体，省去找寻黑板擦的时间，给老师们使用带来很多的方便。
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为本实用新型带黑板擦的黑板的结构示意图
图中，1黑板体，2转轴，3折叠臂杆，4板擦套，5黑板擦，6海绵块。
具体实施方式
附图为本实用新型的一种具体实施例。该实用新型带黑板擦的黑板，其特征是：黑板体1顶部装有转轴2，转轴2下方装有折叠臂杆3，折叠臂杆3末端装有板擦套4，板擦套4下方装有黑板擦5，黑板擦5里侧装有海绵块6。该实用新型带黑板擦的黑板，使用时将黑板擦5插进板擦套4内，由转轴2控制，折叠臂杆3可左右移动，弯折折叠臂杆3黑板擦5可上下移动，黑板擦5可灵活地在黑板体1上移动，海绵块6可将粉笔笔迹擦拭掉即可。

Claims (1)

1.带黑板擦的黑板，其特征是：黑板体（1）顶部装有转轴（2），转轴（2）下方装有折叠臂杆（3），折叠臂杆（3）末端装有板擦套（4），板擦套（4）下方装有黑板擦（5），黑板擦（5）里侧装有海绵块（6）。
CN 201220410265 2012-08-20 2012-08-20 带黑板擦的黑板 Expired - Fee Related CN202703014U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220410265 CN202703014U (zh) 2012-08-20 2012-08-20 带黑板擦的黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220410265 CN202703014U (zh) 2012-08-20 2012-08-20 带黑板擦的黑板

Publications (1)

Publication Number Publication Date
CN202703014U true CN202703014U (zh) 2013-01-30

Family

ID=47583348

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220410265 Expired - Fee Related CN202703014U (zh) 2012-08-20 2012-08-20 带黑板擦的黑板

Country Status (1)

Country Link
CN (1) CN202703014U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107668947A (zh) * 2017-10-16 2018-02-09 肖述盛 一种数学教学用课桌

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107668947A (zh) * 2017-10-16 2018-02-09 肖述盛 一种数学教学用课桌

Similar Documents

Publication Publication Date Title
CN202703014U (zh) 带黑板擦的黑板
CN202439391U (zh) 一种便于画直线的笔
CN201960968U (zh) 多功能笔
CN201888391U (zh) 多功能笔盒
CN201895493U (zh) 多功能笔
CN202782316U (zh) 折叠两用笔
CN202847229U (zh) 多功能学生用笔
CN202200740U (zh) 一种新型圆规
CN202399722U (zh) 一种组合书写笔
CN201951089U (zh) 可转动笔芯头圆规
CN203172307U (zh) 卷笔刀
CN203254818U (zh) 新型中性笔
CN201712388U (zh) 圆柱笔筒
CN102320200A (zh) 一种带修正帽的钢笔
CN202507787U (zh) 一种折叠刻度尺
CN202896035U (zh) 多功能写字笔
CN201754893U (zh) 方便文具盒
CN103085538A (zh) 多功能笔
CN203697802U (zh) 便捷书写板
CN204547454U (zh) 一种铅笔圆规直尺橡皮一体笔
CN203974309U (zh) 一种作图用防污型中性笔
CN202528681U (zh) 圆规尺
CN203004642U (zh) 一种教学用笔
CN201693906U (zh) 多功能笔
CN202225613U (zh) 一种带修正帽的钢笔

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: 20130130

Termination date: 20130820