CN202491602U - 一种直尺 - Google Patents

一种直尺 Download PDF

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Publication number
CN202491602U
CN202491602U CN201120560552XU CN201120560552U CN202491602U CN 202491602 U CN202491602 U CN 202491602U CN 201120560552X U CN201120560552X U CN 201120560552XU CN 201120560552 U CN201120560552 U CN 201120560552U CN 202491602 U CN202491602 U CN 202491602U
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刘世熹
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Abstract

一种直尺,主要包括两根尺条,两条尺条为长方体透明结构,两者在一端同轴连接,在两条尺条之间连接扇形展布;在尺条内部安装照明灯泡,照明灯泡与电池、开关串联组成电路。本实用新型具有结构合理、功能全面、设计精巧等优点。

Description

一种直尺
技术领域    本实用新型涉及一种学习用具,尤其是一种测量绘图工具。
背景技术    众所周知,直尺是人们学习工作中最常用的测量绘图工具之一。目前,直尺都是由一条长条形直板制成,其只能绘制和测量直线,却无法绘制角度,更不具备其他辅助功能,尤其是在昏暗环境下,直尺更是无法发挥功能,因此无法满足人们的需求。
发明内容    本实用新型的目的是提供一种具备照明功能还可作为扇子使用的直尺。
本实用新型主要包括两根尺条,两条尺条为长方体透明结构,两者在一端同轴连接,在两条尺条之间连接扇形展布;在尺条内部安装照明灯泡,照明灯泡与电池、开关串联组成电路。
正常使用时,使用者把两根尺条合并在一起,形成一根尺条,使用者可利用尺条测量长度或绘制直线。展开使用时,两根直尺形成夹角,扇形展布也随之展开,此时使用者握住形成夹角的两根尺条,然后左右扇动展布,便可发挥扇子功效。在昏暗环境下使用时,使用者闭合开关,使照明电路导通,通过照明灯泡发光进行照明,改善环境亮度。
与已有技术相比,本实用新型的有益效果为:结构合理、功能全面、设计精巧,具备照明、测量和扇风功能。
附图说明    图1为本实用新型的立体结构简图。
具体实施方式    在图1所示的本实用新型的立体结构简图中,主要包括两根尺条1,两条尺条为长方体透明结构,两者在一端同轴连接,在两条尺条之间连接扇形展布2;在尺条内部安装照明灯泡3,照明灯泡与电池、开关串联组成电路。

Claims (1)

1.一种直尺,主要包括两根尺条(1),其特征在于:两条尺条(1)为长方体透明结构,两者在一端同轴连接,在两条尺条(1)之间连接扇形展布(2);在尺条(1)内部安装照明灯泡(3),照明灯泡(3)与电池、开关串联组成电路。
CN201120560552XU 2011-12-29 2011-12-29 一种直尺 Expired - Fee Related CN202491602U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120560552XU CN202491602U (zh) 2011-12-29 2011-12-29 一种直尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120560552XU CN202491602U (zh) 2011-12-29 2011-12-29 一种直尺

Publications (1)

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CN202491602U true CN202491602U (zh) 2012-10-17

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CN201120560552XU Expired - Fee Related CN202491602U (zh) 2011-12-29 2011-12-29 一种直尺

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104553526A (zh) * 2013-10-12 2015-04-29 李仕清 一种夜光尺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104553526A (zh) * 2013-10-12 2015-04-29 李仕清 一种夜光尺

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Granted publication date: 20121017

Termination date: 20121229