CN203078086U - Combined ruler for mathematical education - Google Patents

Combined ruler for mathematical education Download PDF

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Publication number
CN203078086U
CN203078086U CN 201320128402 CN201320128402U CN203078086U CN 203078086 U CN203078086 U CN 203078086U CN 201320128402 CN201320128402 CN 201320128402 CN 201320128402 U CN201320128402 U CN 201320128402U CN 203078086 U CN203078086 U CN 203078086U
Authority
CN
China
Prior art keywords
ruler
mathematical education
combined
hinged
straight
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
CN 201320128402
Other languages
Chinese (zh)
Inventor
成方杰
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.)
Zibo Vocational Institute
Original Assignee
Zibo Vocational Institute
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 Zibo Vocational Institute filed Critical Zibo Vocational Institute
Priority to CN 201320128402 priority Critical patent/CN203078086U/en
Application granted granted Critical
Publication of CN203078086U publication Critical patent/CN203078086U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a combined ruler for mathematical education, which belongs to the technical field of appliances for mathematical education. The combined ruler for mathematical education comprises a straight ruler, wherein graduations are formed at one side of the straight ruler. The combined ruler for mathematical education is characterized in that one end of the straight ruler is hinged with a graphometer and a triangular ruler, a tip part is arranged at the other end of the straight ruler, the middle of the triangular ruler is hinged with one end of a movable rod, and a pen-clamping sleeve is arranged at the other end of the movable rod. The combined ruler for mathematical education disclosed by the utility model has the technical advantages of being simple in structure, convenient to carry, and complete in function.

Description

The mathematical education combination ruler
Technical field
The utility model belongs to mathematical education apparatus technical field, is specifically related to a kind of mathematical education combination ruler.
Background technology
In mathematical education, the teacher often need use mathematics apparatus such as compasses, set square, protractor, and it uses and carries inconvenience, brings puzzlement to the teacher.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to carry, multiple functional mathematical education combination ruler.
The utility model is by the following technical solutions:
The mathematical education combination ruler, comprise, ruler, described ruler one side is provided with scale, it is characterized in that, described ruler one end and graphometer, set square are hinged, the described ruler other end is provided with the tip, described ruler middle part is hinged with motion bar one end, and the described motion bar other end is provided with the pen clip cover, and described ruler, ruler tip, motion bar, pen clip cover are formed a compasses structure.
The beneficial effects of the utility model are: have simple in structure, easy to carry, multiple functional technological merit.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1, ruler, 2, graphometer, 3, set square, 4, motion bar, 5, the pen clip cover, 6, the tip.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
In conjunction with Fig. 1, the mathematical education combination ruler, comprise, ruler 1, described ruler 1 one sides are provided with scale, wherein, described ruler 1 one ends and graphometer 2, set square 3 are hinged, and described ruler 1 other end is provided with tip 6, and described ruler 1 middle part and motion bar 4 one ends are hinged, described motion bar 4 other ends are provided with pen clip cover 5, and the tip 6 of described ruler 1, ruler, motion bar 4, pen clip cover 5 are formed a compasses structure.
Below only be preferred embodiment of the present invention,, all any modifications of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention not in order to restriction the present invention.

Claims (1)

1. the mathematical education combination ruler comprises, ruler, described ruler one side is provided with scale, it is characterized in that, described ruler one end and graphometer, set square are hinged, the described ruler other end is provided with the tip, and described ruler middle part is hinged with motion bar one end, and the described motion bar other end is provided with the pen clip cover.
CN 201320128402 2013-02-24 2013-02-24 Combined ruler for mathematical education Expired - Fee Related CN203078086U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320128402 CN203078086U (en) 2013-02-24 2013-02-24 Combined ruler for mathematical education

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320128402 CN203078086U (en) 2013-02-24 2013-02-24 Combined ruler for mathematical education

Publications (1)

Publication Number Publication Date
CN203078086U true CN203078086U (en) 2013-07-24

Family

ID=48823954

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320128402 Expired - Fee Related CN203078086U (en) 2013-02-24 2013-02-24 Combined ruler for mathematical education

Country Status (1)

Country Link
CN (1) CN203078086U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20140224

C17 Cessation of patent right