CN201979938U - 一种新型圆规 - Google Patents

一种新型圆规 Download PDF

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Publication number
CN201979938U
CN201979938U CN2011201221713U CN201120122171U CN201979938U CN 201979938 U CN201979938 U CN 201979938U CN 2011201221713 U CN2011201221713 U CN 2011201221713U CN 201120122171 U CN201120122171 U CN 201120122171U CN 201979938 U CN201979938 U CN 201979938U
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compass
utility
support
model
novel
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Expired - Fee Related
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CN2011201221713U
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English (en)
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胡林
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Individual
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Individual
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Abstract

本实用新型目的是提供一种新型圆规,它由支架和防滑套组成,支架末端分别安装吸盘和笔。本实用新型由于将圆规连接吸盘设置,在使用中更加稳固于制作图形,使用方便,实用性强,成本低廉,适宜推广使用。

Description

一种新型圆规
技术领域
本实用新型涉及学习用品,尤其是一种新型圆规。
背景技术
通常使用圆规的一般采用针式结构,在玻璃黑板或金属黑板上使用,材质硬度大,定针无法插入,容易滑动定位不方便,且手握圆规顶部且容易滑落。
发明内容
本实用新型目的是提供一种新型圆规,在使用时,方便固定桌面,更利于学习、制图的操作。
为了实现本实用新型目的,采用以下技术方案:它由支架和防滑套组成,支架末端分别安装吸盘和笔。
本实用新型的有益效果为:由于将圆规连接吸盘设置,在使用中更加稳固于制作图形,使用方便,实用性强,成本低廉,适宜推广使用。
附图说明
附图1为本实用新型结构示意图。
具体实施方式
下面结合附图对本实用新型实施例作进一步阐述:图中1为支架,它由支架1和防滑套4组成,防滑套利于手部的操作方向,支架1末端分别安装吸盘2和笔3,吸盘2固定于桌面,笔3可以采用铅笔、蜡笔、彩笔等不同材质设置。本实用新型未详述部分均为公知技术,本领域的技术人员在本实用新型技术方案范围内进行的通常变化或替换都应包含在本实用新型的保护范围内。

Claims (1)

1.一种新型圆规,它由支架(1)和防滑套(4)组成,其特征在于:支架(1)末端分别安装吸盘(2)和笔(3)。
CN2011201221713U 2011-04-25 2011-04-25 一种新型圆规 Expired - Fee Related CN201979938U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201221713U CN201979938U (zh) 2011-04-25 2011-04-25 一种新型圆规

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201221713U CN201979938U (zh) 2011-04-25 2011-04-25 一种新型圆规

Publications (1)

Publication Number Publication Date
CN201979938U true CN201979938U (zh) 2011-09-21

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Family Applications (1)

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CN2011201221713U Expired - Fee Related CN201979938U (zh) 2011-04-25 2011-04-25 一种新型圆规

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CN (1) CN201979938U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110576696A (zh) * 2018-06-08 2019-12-17 苏州工艺美术职业技术学院 一种可测量距离的圆规

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110576696A (zh) * 2018-06-08 2019-12-17 苏州工艺美术职业技术学院 一种可测量距离的圆规

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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: 20110921

Termination date: 20120425