CN203078082U - Combination ruler for economic management major - Google Patents

Combination ruler for economic management major Download PDF

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Publication number
CN203078082U
CN203078082U CN 201320062929 CN201320062929U CN203078082U CN 203078082 U CN203078082 U CN 203078082U CN 201320062929 CN201320062929 CN 201320062929 CN 201320062929 U CN201320062929 U CN 201320062929U CN 203078082 U CN203078082 U CN 203078082U
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China
Prior art keywords
ruler
economic management
combination
template
utility
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Expired - Fee Related
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CN 201320062929
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Chinese (zh)
Inventor
孟强
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Zibo Vocational Institute
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Zibo Vocational Institute
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Priority to CN 201320062929 priority Critical patent/CN203078082U/en
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Publication of CN203078082U publication Critical patent/CN203078082U/en
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Abstract

经济管理专业用组合尺，属于经济管理专业教辅工具，其特征在于，直尺、半圆仪角度尺、三角尺通过螺丝连接在一起，在所述直尺上分别设置圆点模板、圆圈模板、交叉模板；本实用新型的有益效果是：结构简单、使用方便、组合尺可以组合使用，也可以分开使用。

The combination ruler for economic management specialty belongs to the teaching auxiliary tool for economic management specialty, and is characterized in that a straightedge, a semicircle angle ruler, and a triangular ruler are connected together by screws, and a dot template, a circle template, Cross formwork; the beneficial effects of the utility model are: simple structure, convenient use, combination rulers can be used in combination, and can also be used separately.

Description

经济管理专业用组合尺Combination ruler for economic management

技术领域 technical field

本实用新型属于经济管理专业教辅工具，具体涉及一种经济管理专业用组合尺。The utility model belongs to teaching auxiliary tools for the specialty of economic management, in particular to a combined ruler for the specialty of economic management.

背景技术 Background technique

在经济管理教学和经济管理专业进行统计时，经常需要画出一些图表曲线，制作图表曲线需要使用一些功能单一的尺具，现有的组合尺，多采用转轴固定，无法再将各个单一的尺具分开使用，使用时比较麻烦。When doing statistics in economic management teaching and economic management majors, it is often necessary to draw some chart curves, and some single-function rulers are needed to make chart curves. The tool is used separately, and it is troublesome to use.

发明内容 Contents of the invention

本实用新型的目的是提供一种结构简单、使用方便、组合尺轻松分开使用的经济管理专业用组合尺。The purpose of the utility model is to provide a combination ruler for economic management profession which is simple in structure, convenient to use and easy to use separately.

本实用新型采用以下技术方案：The utility model adopts the following technical solutions:

经济管理专业用组合尺，其特征在于，直尺、半圆仪角度尺、三角尺通过螺丝连接在一起，在所述直尺上分别设置圆点模板、圆圈模板、交叉模板。The combination ruler for the specialty of economic management is characterized in that the straightedge, semicircle angle ruler and triangular ruler are connected together by screws, and a dot template, a circle template and a cross template are respectively set on the ruler.

本实用新型的有益效果是：结构简单、使用方便、组合尺可以组合使用，也可以分开使用。The beneficial effects of the utility model are that the structure is simple, the use is convenient, and the combination ruler can be used in combination or separately.

附图说明 Description of drawings

图1是本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;

图中：1、直尺，2、半圆仪角度尺，3、三角尺，4、螺丝，5、圆点模板，6、圆圈模板，7、交叉模板。Among the figure: 1. Ruler, 2. Semicircle angle ruler, 3. Triangular ruler, 4. Screw, 5. Dot template, 6. Circle template, 7. Cross template.

具体实施方式 Detailed ways

下面结合附图对本实用新型作进一步描述：Below in conjunction with accompanying drawing, the utility model will be further described:

结合图1，经济管理专业用组合尺，其中，直尺1、半圆仪角度尺2、三角尺3通过螺丝4连接在一起，在所述直尺1上分别设置圆点模板5、圆圈模板6、交叉模板7。In conjunction with Fig. 1, the combination ruler for economic management specialty, wherein, ruler 1, semicircle meter angle ruler 2, triangle ruler 3 are connected together by screw 4, and dot template 5, circle template 6 are set respectively on described ruler 1 , Cross template 7.

以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention. Inside.

Claims (1)

1. the specialized economic management combination ruler is characterized in that, ruler, graphometer bevel protractor, set square link together by screw, and round dot template, circle template, intersection template are set respectively on described ruler.
CN 201320062929 2013-01-31 2013-01-31 Combination ruler for economic management major Expired - Fee Related CN203078082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320062929 CN203078082U (en) 2013-01-31 2013-01-31 Combination ruler for economic management major

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320062929 CN203078082U (en) 2013-01-31 2013-01-31 Combination ruler for economic management major

Publications (1)

Publication Number Publication Date
CN203078082U true CN203078082U (en) 2013-07-24

Family

ID=48823950

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320062929 Expired - Fee Related CN203078082U (en) 2013-01-31 2013-01-31 Combination ruler for economic management major

Country Status (1)

Country Link
CN (1) CN203078082U (en)

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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: 20130724

Termination date: 20140131