CN202079985U - 一种黑板 - Google Patents

一种黑板 Download PDF

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Publication number
CN202079985U
CN202079985U CN2010206988182U CN201020698818U CN202079985U CN 202079985 U CN202079985 U CN 202079985U CN 2010206988182 U CN2010206988182 U CN 2010206988182U CN 201020698818 U CN201020698818 U CN 201020698818U CN 202079985 U CN202079985 U CN 202079985U
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China
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blackboard
recording board
notice board
fan
holes
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Expired - Fee Related
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CN2010206988182U
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English (en)
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吴瑞芳
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Individual
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Individual
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Abstract

本实用新型公开了一种黑板,它由黑板面、孔洞、记事牌、插筒组成,其特征在于黑板面呈扇形,留有孔洞和记事牌,记事牌下留有插筒,安装时在孔洞内旋入螺钉至墙体内的膨胀螺丝杆中,使用时在黑板面书写,在记事牌上书写或粘贴课程表,在插筒内放置粉笔,其有益效果是设计简单,成本低廉,使用方便,实用性较大。

Description

一种黑板
技术领域
本实用新型涉及一种黑板,尤其涉及一种扇形的黑板,属于黑板技术领域。 
背景技术
目前,公知技术的黑板,在本实用新型未作出之前,无扇形的黑板使用,检索专利文献无该技术新的技术方案公开,因而造成矩形黑板下部左右大块位置上基本空隙,浪费资源,也不美观。 
发明内容
为了克服现有技术中无扇形的黑板的不足,本实用新型的目的是为了提供一种扇形的黑板,该黑板扇形展开,能促使增加老师与学生之间的文字交流中的美观度。 
本实用新型解决其技术问题所采取的技术方案是:由黑板面、孔洞、记事牌、插筒组成,其特征在于黑板面呈扇形,留有孔洞和记事牌,记事牌下留有插筒,安装时在孔洞内旋入螺钉至墙体内的膨胀螺丝杆中,使用时在黑板面书写,在记事牌上书写或粘贴课程表,在插筒内放置粉笔。 
本实用新型的有益效果是设计简单,成本低廉,使用方便,实用性较大。 
附图说明
下面结合附图和实施例对本实用新型作进一步说明。 
图1是本实用新型的示意图。 
图1中1.黑板面,2.孔洞,3.记事牌,4.插筒。 
具体实施方式
本实用新型由黑板面1、孔洞2、记事牌3、插筒4组成,其特征在于黑板面1呈扇形,留有孔洞2和记事牌3,记事牌3下留有插筒4,安装时在孔洞2内旋入螺钉至墙体内的膨胀螺丝杆中,使用时在黑板面1书写,在记事牌3上书写或粘贴课程表,在插筒4内放置粉笔。 

Claims (1)

1.一种黑板,由黑板面(1)、孔洞(2)、记事牌(3)、插筒(4)组成,其特征在于黑板面(1)呈扇形,留有孔洞(2)和记事牌(3),记事牌(3)下留有插筒(4)。 
CN2010206988182U 2010-12-31 2010-12-31 一种黑板 Expired - Fee Related CN202079985U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206988182U CN202079985U (zh) 2010-12-31 2010-12-31 一种黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206988182U CN202079985U (zh) 2010-12-31 2010-12-31 一种黑板

Publications (1)

Publication Number Publication Date
CN202079985U true CN202079985U (zh) 2011-12-21

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CN2010206988182U Expired - Fee Related CN202079985U (zh) 2010-12-31 2010-12-31 一种黑板

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CN (1) CN202079985U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774179A (zh) * 2012-08-07 2012-11-14 昆山大百科实验室设备工程有限公司 新型多功能写字板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774179A (zh) * 2012-08-07 2012-11-14 昆山大百科实验室设备工程有限公司 新型多功能写字板

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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: 20111221

Termination date: 20121231