CN202088743U - 复合尺 - Google Patents

复合尺 Download PDF

Info

Publication number
CN202088743U
CN202088743U CN2011201817721U CN201120181772U CN202088743U CN 202088743 U CN202088743 U CN 202088743U CN 2011201817721 U CN2011201817721 U CN 2011201817721U CN 201120181772 U CN201120181772 U CN 201120181772U CN 202088743 U CN202088743 U CN 202088743U
Authority
CN
China
Prior art keywords
ruler
angle
straight ruler
composite
ruler body
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.)
Expired - Fee Related
Application number
CN2011201817721U
Other languages
English (en)
Inventor
杨洪筝
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 CN2011201817721U priority Critical patent/CN202088743U/zh
Application granted granted Critical
Publication of CN202088743U publication Critical patent/CN202088743U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

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

Abstract

本实用新型公开了一种复合尺,属于学习文具,特别是一种具备直尺、三角板、量角器等多种学习文具用途的复合工具。该复合尺,包括直尺本体,其特征是:直尺本体左侧刻有空心的涂卡框和30度角、45度角、60度角及直角四种特殊角模板,直尺本体右侧刻画出量角器,在直尺刻度线部分上方安装有长条凸透镜。本实用新型的有益效果是,由于在直尺本体上增加了涂卡框、可以提高涂卡效率,空心的特殊角模板可以提高画特殊角的精确度,使直尺具备多种学习文具的用途,此外在直尺刻度线上增加的长条凸透镜能够使刻度线显示更清楚,极大方便学生的学习生活。

Description

复合尺
技术领域
本实用新型属于学习文具,特别是一种具备直尺、三角板、量角器等多种学习文具用途的复合工具。
背景技术
学生在学习过程中经常需要根据需要使用直尺、三角板、量角器等学习文具,不停更换工具比较麻烦。
实用新型内容
为了解决学习中常常需要不停更换学习文具的不足,本实用新型提供一种复合尺,该复合尺不仅具有直尺功能,还具备三角板、量角器等多种学习文具的的功能
本实用新型解决其技术问题所采用的技术方案是:一种复合尺,包括直尺本体,其特征是:直尺本体左侧刻有空心的涂卡框和30度角、45度角、60度角及直角四种特殊角模板,直尺本体右侧刻画出量角器,在直尺刻度线部分上方安装有长条凸透镜。
本实用新型的有益效果是,由于在直尺本体上增加了涂卡框、可以提高涂卡效率,空心的特殊角模板可以提高画特殊角的精确度,使直尺具备多种学习文具的用途,此外在直尺刻度线上增加的长条凸透镜能够使刻度线显示更清楚,极大方便学生的学习生活。
附图说明
图1为本实用新型的结构示意图,
图中,1.涂卡框,2.长条凸透镜,3.直尺本体,4.量角器,5.特殊角模板。
具体实施方式
本实用新型的具体实施方式是,如图所示:
实施例1,一种复合尺,包括直尺本体3,其特征是:直尺本体左侧刻有空心的涂卡框1涂卡框和30度角、45度角、60度角及直角四种特殊角模板5,直尺本体右侧刻画出量角器4,在直尺刻度线部分上方安装有长条凸透镜2。

Claims (1)

1.一种复合尺,包括直尺本体,其特征是:直尺本体左侧刻有空心的涂卡框和30度角、45度角、60度角及直角四种特殊角模板,直尺本体右侧刻画出量角器,在直尺刻度线部分上方安装有长条凸透镜。
CN2011201817721U 2011-06-01 2011-06-01 复合尺 Expired - Fee Related CN202088743U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201817721U CN202088743U (zh) 2011-06-01 2011-06-01 复合尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201817721U CN202088743U (zh) 2011-06-01 2011-06-01 复合尺

Publications (1)

Publication Number Publication Date
CN202088743U true CN202088743U (zh) 2011-12-28

Family

ID=45363832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201817721U Expired - Fee Related CN202088743U (zh) 2011-06-01 2011-06-01 复合尺

Country Status (1)

Country Link
CN (1) CN202088743U (zh)

Similar Documents

Publication Publication Date Title
CN202088743U (zh) 复合尺
CN203995299U (zh) 一种新型数学教学板
CN204414949U (zh) 一种多功能绘图工具
CN202703028U (zh) 一种网格绘图板
CN203888463U (zh) 多功能教学尺
CN204354676U (zh) 一种教学用规尺
CN202399758U (zh) 线段等分画线尺
CN204184085U (zh) 多功能尺规绘图仪
CN202413150U (zh) 多功能三角板
CN202123851U (zh) 一种教学用画线器
CN204506256U (zh) 一种教学用多功能绘图工具
CN201979919U (zh) 语文数学教学多用尺
CN204077163U (zh) 多功能正三角板
CN204398686U (zh) 数学教学辅助教具
CN204506255U (zh) 一种数学老师用多功能绘图工具
CN202368188U (zh) 数学多用尺
CN205439699U (zh) 一种多功能教尺
CN203820026U (zh) 一种滑台机构
CN201922780U (zh) 教学圆规三角板
CN202319567U (zh) 数学教学尺
CN201970694U (zh) 多用直尺
CN201220544Y (zh) 一种多功能尺子
CN204451729U (zh) 一种教学椭圆画板
CN201900896U (zh) 一种多功能画图板
CN204488313U (zh) 一种数学老师教学用多功能绘图工具

Legal Events

Date Code Title Description
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: 20111228

Termination date: 20140601