CN103568659A - 一种圆规 - Google Patents

一种圆规 Download PDF

Info

Publication number
CN103568659A
CN103568659A CN201210269934.6A CN201210269934A CN103568659A CN 103568659 A CN103568659 A CN 103568659A CN 201210269934 A CN201210269934 A CN 201210269934A CN 103568659 A CN103568659 A CN 103568659A
Authority
CN
China
Prior art keywords
compass
compasses
present
foot
angle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210269934.6A
Other languages
English (en)
Inventor
周宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201210269934.6A priority Critical patent/CN103568659A/zh
Publication of CN103568659A publication Critical patent/CN103568659A/zh
Pending legal-status Critical Current

Links

Images

Landscapes

  • Tape Measures (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

一种圆规,包括圆规本体和圆规脚,其特征在于,在圆规脚中间设置有一可收合的刻画着角度的卷尺。本发明的有益效果是,与现有圆规相比,本发明提供的圆规具有测量角度的功能,使圆规的使用功能更加多样化。

Description

一种圆规
技术领域
本发明涉及一种圆规,属于画图工具领域。
背景技术
    圆规,是用来进行绘画图形的工具,是用来绘制圆或弦的工具,常用于尺规作图,而现阶段,大部分的圆规均是单纯的画图工具,对于圆规腿展开的角度并不能很好的进行限定。
发明内容
本发明的目的在于提供一种圆规,以克服现阶段圆规功能单一的缺陷。
为解决上述技术问题,本发明采用如下的技术方案:
一种圆规,包括圆规本体和圆规脚,其特征在于,在圆规脚中间设置有一可收合的刻画着角度的卷尺。
本发明的有益效果是,与现有圆规相比,本发明提供的圆规具有测量角度的功能,使圆规的使用功能更加多样化。
附图说明
图1为本发明的正面结构示意图。
具体实施方式
    下面结合具体实施方式对本发明进行说明。
如图1所示,本发明提供一种圆规,其包括圆规本体1和卷尺2,其中卷尺2设置在圆规本体1的两条圆规腿中间,可随着圆规的收合和展开而同步联动,同时,还可收进圆规腿中。

Claims (1)

1.一种圆规,包括圆规本体和圆规脚,其特征在于,在圆规脚中间设置有一可收合的刻画着角度的卷尺。
CN201210269934.6A 2012-08-01 2012-08-01 一种圆规 Pending CN103568659A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210269934.6A CN103568659A (zh) 2012-08-01 2012-08-01 一种圆规

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210269934.6A CN103568659A (zh) 2012-08-01 2012-08-01 一种圆规

Publications (1)

Publication Number Publication Date
CN103568659A true CN103568659A (zh) 2014-02-12

Family

ID=50041712

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210269934.6A Pending CN103568659A (zh) 2012-08-01 2012-08-01 一种圆规

Country Status (1)

Country Link
CN (1) CN103568659A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106042009A (zh) * 2016-08-14 2016-10-26 邓联军 一种具有量角器功能的剪刀
CN106313971A (zh) * 2016-08-29 2017-01-11 王美琴 一种多功能教具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106042009A (zh) * 2016-08-14 2016-10-26 邓联军 一种具有量角器功能的剪刀
CN106313971A (zh) * 2016-08-29 2017-01-11 王美琴 一种多功能教具

Similar Documents

Publication Publication Date Title
CN103786496A (zh) 多用数学教具
CN103568659A (zh) 一种圆规
CN204472304U (zh) 一种教学多功能圆规
CN203410211U (zh) 一种圆规
CN202156189U (zh) 多功能圆规
CN201979930U (zh) 伸缩式圆规尺
CN201913960U (zh) 一种组合角度尺
CN202685684U (zh) 一种教具圆规
CN202994139U (zh) 一种塔尺
CN104742605A (zh) 折叠多用尺
CN103568658A (zh) 一种圆规
CN202498906U (zh) 一种尺子
CN204488309U (zh) 一种推拉式圆规
KR20110134596A (ko) 각도기가 부착된 자
CN204278869U (zh) 一种多功能圆规
CN202442662U (zh) 方形量角尺
CN202507785U (zh) 一种多功能数学教具
CN103552404A (zh) 一种直尺
CN202952726U (zh) 一种多功能圆规
CN202782361U (zh) 一种能固定直尺的圆规
CN201922772U (zh) 带直尺的圆规
CN204526548U (zh) 多功能数学教学用具
CN203246226U (zh) 新型圆规
CN201275956Y (zh) 多用直尺
CN203032199U (zh) 指南针直尺

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140212