CN203110705U - 带量角器的直尺 - Google Patents

带量角器的直尺 Download PDF

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Publication number
CN203110705U
CN203110705U CN 201320149913 CN201320149913U CN203110705U CN 203110705 U CN203110705 U CN 203110705U CN 201320149913 CN201320149913 CN 201320149913 CN 201320149913 U CN201320149913 U CN 201320149913U CN 203110705 U CN203110705 U CN 203110705U
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China
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angle
point
straight scale
protractor
ruler
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Expired - Fee Related
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CN 201320149913
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English (en)
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于庆莲
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Individual
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Individual
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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

带量角器的直尺属文教用品领域,是在直尺左端有一个90°角的量角器,量角器的直角的水平边与直尺左端上水平边重合且直角顶点重合,直尺以重合点为O点始标注长度标示,而量角器以此O点作圆心点,量角器的直角的纵垂边上从角点作O点始标注长度标示。本产品兼具直尺、角尺和量角器三种功能。

Description

带量角器的直尺
一、技术领域
带量角器的直尺属文教用品领域,涉及直尺结构,特别涉及带量角器的直尺的结构。 
二、背景技术
直尺、量角器、角尺均只具一种作用,不能兼顾三者使用。 
三、发明内容
本产品是发明一种兼顾直尺、量角器、角尺三种功能的带量角器的直尺。 
1、技术方案 
带量角器的直尺是在直尺左端有一个90°角的量角器,量角器的直角的水平边与直尺左端上水平边重合且直角顶点重合,直尺以重合点为O点始标注长度标示,而量角器以此O点作圆心点,量角器的直角的纵垂边上从角点作O点始标注长度标示。 
2、有益效果 
本产品兼具直尺、角尺和量角器三种功能。 
四、附图说明
图1为带量角器的直尺简图。 
图1中:直尺1  量角器2。 
五、具体实施方式
参照附图1,用透明有机玻璃铸制,直尺1与量角器2铸制成一个整体,均厚2-5毫米,直尺1宽2-4厘米、长20-40厘米,量角器2为90°量度,半径长5-8厘米。 

Claims (1)

1.带量角器的直尺,其特征是在直尺(1)左端有一个90°角的量角器(2),量角器(2)的直角的水平边与直尺(1)左端上水平边重合且直角顶点重合,直尺(1)以重合点为O点始标注长度标示,而量角器(2)以此O点作圆心点,量角器(2)的直角的纵垂边上从角点作O点始标注长度标示。
CN 201320149913 2013-03-02 2013-03-02 带量角器的直尺 Expired - Fee Related CN203110705U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320149913 CN203110705U (zh) 2013-03-02 2013-03-02 带量角器的直尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320149913 CN203110705U (zh) 2013-03-02 2013-03-02 带量角器的直尺

Publications (1)

Publication Number Publication Date
CN203110705U true CN203110705U (zh) 2013-08-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320149913 Expired - Fee Related CN203110705U (zh) 2013-03-02 2013-03-02 带量角器的直尺

Country Status (1)

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CN (1) CN203110705U (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

Granted publication date: 20130807

Termination date: 20140302