CN202115190U - 新型黑板 - Google Patents

新型黑板 Download PDF

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Publication number
CN202115190U
CN202115190U CN2011202284601U CN201120228460U CN202115190U CN 202115190 U CN202115190 U CN 202115190U CN 2011202284601 U CN2011202284601 U CN 2011202284601U CN 201120228460 U CN201120228460 U CN 201120228460U CN 202115190 U CN202115190 U CN 202115190U
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China
Prior art keywords
blackboard
novel blackboard
writing
teacher
utility
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Expired - Fee Related
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CN2011202284601U
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English (en)
Inventor
李祺
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Individual
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Individual
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Priority to CN2011202284601U priority Critical patent/CN202115190U/zh
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Publication of CN202115190U publication Critical patent/CN202115190U/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

新型黑板,其特征是:在黑板的两端分别安装一个反光镜。黑板两边的反光镜可以帮助老师在写板书的时候观察身后的同学。

Description

新型黑板
技术领域
本实用新型涉及一种新型黑板。
背景技术
现有黑板均不带反光装置,老师在写板书的时候不能看到身后的同学。
发明内容
本实用新型的目的就是要解决上述背景技术中提到的问题,提供一种新型黑板。
本实用新型采用的技术方案是:新型黑板,其特征是:在黑板的两端分别安装一个反光镜。
本实用新型的有益效果是:黑板两边的反光镜可以帮助老师在写板书的时候观察身后的同学。
附图说明
下面结合附图和实例对本实用新型作进一步详细说明。
图为本实用新型的结构示意图。
图中:1、反光镜,2、黑板。
具体实施方式
如图,新型黑板,其特征是:在黑板2的两端分别安装一个反光镜1。黑板两边的反光镜可以帮助老师在写板书的时候观察身后的同学。

Claims (1)

1.新型黑板,其特征是:在黑板的两端分别安装一个反光镜。
CN2011202284601U 2011-06-27 2011-06-27 新型黑板 Expired - Fee Related CN202115190U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202284601U CN202115190U (zh) 2011-06-27 2011-06-27 新型黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202284601U CN202115190U (zh) 2011-06-27 2011-06-27 新型黑板

Publications (1)

Publication Number Publication Date
CN202115190U true CN202115190U (zh) 2012-01-18

Family

ID=45456282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202284601U Expired - Fee Related CN202115190U (zh) 2011-06-27 2011-06-27 新型黑板

Country Status (1)

Country Link
CN (1) CN202115190U (zh)

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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: 20120118

Termination date: 20120627