CN201340676Y - 带警示音的教杆 - Google Patents

带警示音的教杆 Download PDF

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Publication number
CN201340676Y
CN201340676Y CNU2009200178244U CN200920017824U CN201340676Y CN 201340676 Y CN201340676 Y CN 201340676Y CN U2009200178244 U CNU2009200178244 U CN U2009200178244U CN 200920017824 U CN200920017824 U CN 200920017824U CN 201340676 Y CN201340676 Y CN 201340676Y
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rod
sound
handgrip
utility
model
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CNU2009200178244U
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English (en)
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张迎
李彬
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Individual
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Abstract

本实用新型公开了一种带警示音的教杆,它包括一根杆体,其特征在于,在杆体上安装一个手把,手把内设置有发音电路和供电电池,手把上设置有操作按钮。本实用新型的优点是,当需要向学生进行某种提示时可以按动按钮,发出某种声音,例如有的学生注意力不集中时,可以发出警示音,提示学生。

Description

带警示音的教杆
技术领域
本实用新型涉及教师教学用的教杆.
背景技术
教杆是教师用的教学用具,主要用来指点黑板,有时用来提示学生。由于现有教杆没有警示音所以指示效果不好。如有的学生精力分散时,教师只能走下讲台进行指示。
发明内容
本实用新型的目的是提供一种带警示音的教杆。
一种带警示音的教杆,它包括一根杆体,其特征在于,在杆体上安装一个手把,手把内设置有发音电路和供电电池,手把上设置有操作按钮。
本实用新型的优点是,当需要向学生进行某种提示时可以按动按纽,发出某种声音,例如有的学生注意力不集中时,可以发出警示音,提示学生。
附图说明
图1是本实用新型的示意图。
图例说明:1-杆体  2-手把  3-发音电路  4-电池  5-按钮
具体实施方式
如图1所示,本实用新型带警示音的教杆是在杆体1上安装一个手把2,手把2内设置有发音电路3和供电电池4,手把上设置有操作按钮5。

Claims (1)

1、一种带警示音的教杆,它包括一根杆体,其特征在于,在杆体上安装一个手把,手把内设置有发音电路和供电电池,手把上设置有操作按钮。
CNU2009200178244U 2009-01-09 2009-01-09 带警示音的教杆 Expired - Fee Related CN201340676Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200178244U CN201340676Y (zh) 2009-01-09 2009-01-09 带警示音的教杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200178244U CN201340676Y (zh) 2009-01-09 2009-01-09 带警示音的教杆

Publications (1)

Publication Number Publication Date
CN201340676Y true CN201340676Y (zh) 2009-11-04

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CNU2009200178244U Expired - Fee Related CN201340676Y (zh) 2009-01-09 2009-01-09 带警示音的教杆

Country Status (1)

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CN (1) CN201340676Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
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Granted publication date: 20091104

Termination date: 20100209