CN108312749A - 多功能圆盘规 - Google Patents

多功能圆盘规 Download PDF

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Publication number
CN108312749A
CN108312749A CN201711379301.XA CN201711379301A CN108312749A CN 108312749 A CN108312749 A CN 108312749A CN 201711379301 A CN201711379301 A CN 201711379301A CN 108312749 A CN108312749 A CN 108312749A
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高焕荣
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Priority to CN201711379301.XA priority Critical patent/CN108312749A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/001Mathematical drawing instruments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00Straightedges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00Circular curve-drawing or like instruments

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  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

一种多功能圆盘规由圆形刻度尺(1)、圆形量角器(2)和直尺(3)组成.所述圆形刻度尺,周围附有厘米刻度,可用来度量圆形物体的长度;所述圆形量角器,上面附有角和弧的度数和相应的度数刻度,不仅可用来测量劣弧、劣角的度数,还可以测量优弧、优角的度数,也可以用来画角和画弧;所述直尺,上面附有厘米刻度,在直尺边缘的刻度处设有刻度孔,不仅可以用来测量直线的长度,还可以用来画直线。本发明的积极效果是结构新颖,一仪多用,使用方便,便于携带。

Description

多功能圆盘规
技术领域:
本发明涉及文具领域,具体地说涉及一种圆盘规。
背景技术:
用来测量的规尺,市场上种类繁多,但是用途单一,学生需要购买多个仪器,使用和收藏都比较麻烦。更何况现有技术只能测量劣弧、劣角的度数,遇到优弧、优角就没有办法了。本发明克服了上述各种缺点,为学生提供一种爱不释手的测量和绘图工具。
发明创造内容:
发明由圆形刻度尺(1)、圆形量角器(2)和直尺(3)组成.所述圆形刻度尺,周围附有厘米刻度,可用来度量圆形物体的长度;所述圆形量角器,上面附有角和弧的度数和相应的度数刻度,不仅可用来测量劣弧、劣角的度数,还可以测量优弧、优角的度数,也可以用来画角和画弧;所述直尺,上面附有厘米刻度,在直尺边缘的刻度处设有刻度孔,不仅可以用来测量直线的长度,还可以用来画直线。
本发明的积极效果是结构新颖,一仪多用,使用方便,便于携带。附图说明:
图1是本发明结构示意图;
图中数字所示1-圆形刻度尺,2-圆形量角器,3--直尺。
具体实施方式:
下面结合附图和实施例进一步说明本发明,参见附图,
本发明由圆形刻度尺(1)、圆形量角器(2)和直尺(3)组成.所述圆形刻度尺,周围附有厘米刻度,可用来度量圆形物体的长度;所述圆形量角器,上面附有角和弧的度数和相应的度数刻度,不仅可用来测量劣弧、劣角的度数,还可以测量优弧、优角的度数,也可以用来画角和画弧;所述直尺,上面附有厘米刻度,在直尺边缘的刻度处设有刻度孔,不仅可以用来测量直线的长度,还可以用来画直线。
本发明的积极效果是结构新颖,一仪多用,使用方便,便于携带。学生使用愉悦,爱不释手。

Claims (1)

1.一种多功能圆盘规由圆形刻度尺(1)、圆形量角器(2)和直尺(3)组成,圆形刻度尺的周围附有厘米刻度;圆形量角器的上面附有角和弧的度数以及相应的度数刻度;直尺的上面附有厘米刻度,在直尺的边缘的刻度处设有刻度孔。
CN201711379301.XA 2017-12-09 2017-12-09 多功能圆盘规 Pending CN108312749A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711379301.XA CN108312749A (zh) 2017-12-09 2017-12-09 多功能圆盘规

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711379301.XA CN108312749A (zh) 2017-12-09 2017-12-09 多功能圆盘规

Publications (1)

Publication Number Publication Date
CN108312749A true CN108312749A (zh) 2018-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711379301.XA Pending CN108312749A (zh) 2017-12-09 2017-12-09 多功能圆盘规

Country Status (1)

Country Link
CN (1) CN108312749A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110243947A (zh) * 2019-06-18 2019-09-17 昆明理工大学 一种圆盘劈裂试验三维声发射传感器阵列排布固定装置及阵列排布固定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110243947A (zh) * 2019-06-18 2019-09-17 昆明理工大学 一种圆盘劈裂试验三维声发射传感器阵列排布固定装置及阵列排布固定方法

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