CN204278848U - 一种黑板 - Google Patents

一种黑板 Download PDF

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Publication number
CN204278848U
CN204278848U CN201420705816.XU CN201420705816U CN204278848U CN 204278848 U CN204278848 U CN 204278848U CN 201420705816 U CN201420705816 U CN 201420705816U CN 204278848 U CN204278848 U CN 204278848U
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CN
China
Prior art keywords
blackboard
slot
buckle
dual
utility
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Expired - Fee Related
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CN201420705816.XU
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English (en)
Inventor
赛特尔汗·波拉提
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Individual
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Individual
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Abstract

一种黑板,由黑板槽、卡扣、双面黑板组成。所述的双面黑板从黑板槽侧面装入,黑板槽四个角分别设有卡扣。本实用新型提供一种结构简单、使用方便的一种黑板。

Description

一种黑板
【技术本领域】
本实用新型涉及教学用具,特别是一种黑板。
【背景技术】
现在学校的黑板在长期使用过程中严重磨损和破坏,使其影响到教学,要再换取一块新黑板既费时费力也会造成一定的经济浪费。
【发明内容】
为了解决上述不足,本实用新型提供一种结构简单、使用方便的一种黑板。
一种黑板,由黑板槽、卡扣、双面黑板组成。所述的双面黑板从黑板槽侧面装入,黑板槽四个角分别设有卡扣。
本实用新型的有益效果是:本实用型新在黑板受到磨损和破坏后可以抽出换另一面使用,大大减少了物质和经济成本,也给予教学带来了很大方便;本实用新型具备结构简单、使用方便,环保节约等特点。
【附图说明】
图1本实用新型结构示意图
图中:黑板槽1 卡扣2 双面黑板3
【具体实施方式】
图1中所示,双面黑板3从黑板槽1侧面装入,黑板槽1四个角分别设有卡扣2。

Claims (1)

1.一种黑板,由黑板槽、卡扣、双面黑板组成,其特征是,所述的双面黑板从黑板槽侧面装入,黑板槽四个角分别设有卡扣。
CN201420705816.XU 2014-11-10 2014-11-10 一种黑板 Expired - Fee Related CN204278848U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420705816.XU CN204278848U (zh) 2014-11-10 2014-11-10 一种黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420705816.XU CN204278848U (zh) 2014-11-10 2014-11-10 一种黑板

Publications (1)

Publication Number Publication Date
CN204278848U true CN204278848U (zh) 2015-04-22

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ID=52862040

Family Applications (1)

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CN201420705816.XU Expired - Fee Related CN204278848U (zh) 2014-11-10 2014-11-10 一种黑板

Country Status (1)

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CN (1) CN204278848U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554140A (zh) * 2017-08-16 2018-01-09 李炳沃 一种组合式教学板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554140A (zh) * 2017-08-16 2018-01-09 李炳沃 一种组合式教学板

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Granted publication date: 20150422

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