CN202428921U - 作图五线画板 - Google Patents

作图五线画板 Download PDF

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Publication number
CN202428921U
CN202428921U CN2012200158308U CN201220015830U CN202428921U CN 202428921 U CN202428921 U CN 202428921U CN 2012200158308 U CN2012200158308 U CN 2012200158308U CN 201220015830 U CN201220015830 U CN 201220015830U CN 202428921 U CN202428921 U CN 202428921U
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China
Prior art keywords
line drawing
slots
oblong
plotting
chalk
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Expired - Fee Related
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CN2012200158308U
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English (en)
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郝芮
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Individual
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Abstract

一种作图五线画板用于音乐课教学五线谱的规范书写。音乐教学,在黑板上随手写谱,很不利于学生的学习,就是用尺子画线格也不易规范。用一长方形薄板,在其上挖3条槽,槽向与长方形长边平行,槽宽与粉笔直径相匹配,粉笔画线沿槽画和长方形边画,就成了要求的5条线。

Description

作图五线画板
技术领域
本实用新型实用于音乐课教学五线谱的规范书写。
背景技术
音乐教学,在黑板上随手写谱,很不利于学生的学习,就是用尺子画线格也不易规范。
实用新型内容
为了方便五线谱的教学,本实用新型提供一种作图五线画板,它用一长方形薄板,在其上挖3条槽,槽向与长方形长边平行,槽宽与粉笔直径相匹配,粉笔画线沿槽画和长方形边画,就成了要求的5条线,如图所示。要实用新型的有益效果是,规范书写五线谱,方便教学。
附图说明
图1作图五线画板的结构示意图
1是长方形薄板,2是槽。
具体实施方式
如图1所示,用一长方形薄板(1),在其上挖3条槽(2),槽宽与粉笔直径相匹配,粉笔画线沿槽(2)画和长方形边画,就成了要求的5条线。

Claims (1)

1.作图五线画板,其特征在于:用一长方形薄板,在其上挖3条槽,槽向与长方形长边平行,槽宽与粉笔直径相匹配。
CN2012200158308U 2012-01-15 2012-01-15 作图五线画板 Expired - Fee Related CN202428921U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200158308U CN202428921U (zh) 2012-01-15 2012-01-15 作图五线画板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200158308U CN202428921U (zh) 2012-01-15 2012-01-15 作图五线画板

Publications (1)

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CN202428921U true CN202428921U (zh) 2012-09-12

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Family Applications (1)

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CN2012200158308U Expired - Fee Related CN202428921U (zh) 2012-01-15 2012-01-15 作图五线画板

Country Status (1)

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CN (1) CN202428921U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20130115