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CN202703014U - 带黑板擦的黑板 - Google Patents

带黑板擦的黑板 Download PDF

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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
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China
Prior art keywords
blackboard
eraser
blackboard eraser
utility
model
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Expired - Fee Related
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CN 201220410265
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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.)
Qilu University of Technology
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Qilu University of Technology
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Filing date
Publication date
Application filed by Qilu University of Technology filed Critical Qilu University of Technology
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

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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

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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

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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