CN202448589U - Multifunctional ruler - Google Patents

Multifunctional ruler Download PDF

Info

Publication number
CN202448589U
CN202448589U CN2012200592392U CN201220059239U CN202448589U CN 202448589 U CN202448589 U CN 202448589U CN 2012200592392 U CN2012200592392 U CN 2012200592392U CN 201220059239 U CN201220059239 U CN 201220059239U CN 202448589 U CN202448589 U CN 202448589U
Authority
CN
China
Prior art keywords
ruler
chi
angle
protruding axle
convex shaft
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
CN2012200592392U
Other languages
Chinese (zh)
Inventor
周文辉
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.)
Anhui University of Science and Technology
Original Assignee
Anhui University of Science and Technology
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 Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN2012200592392U priority Critical patent/CN202448589U/en
Application granted granted Critical
Publication of CN202448589U publication Critical patent/CN202448589U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a multifunctional ruler consisting of a first ruler body and a second ruler body. One end of the first ruler body is a circular arc upwarped end and the other end of the first ruler body is provided with a convex shaft; the second ruler is fixed on the convex shaft of the first ruler body and can be rotated around the convex shaft, and meanwhile, angle lines are arranged at a position, where the second ruler body is rotated around the convex shaft; and the numerical value of a corresponding angle, pointed by a pointer on the convex shaft of the first ruler body, on the angle lines of the second ruler is the numerical value of an included angle between the first ruler body and the second ruler body. The multifunctional ruler disclosed by the utility model can be used for drawing straight lines while drawing angles and measuring the angles, has a simple structure and is convenient to carry.

Description

A kind of multi-functional ruler
Technical field
The utility model relates to a kind of stationery, is specifically related to a kind of multi-functional ruler.
Background technology
Ruler is student's instrument commonly used when learning with the work of professional survey crew, and general ruler can only be used for the picture straight line, and function is comparatively single, and in order to improve the problems referred to above, we provide a kind of multi-functional ruler that can take measurement of an angle and draw angle line.
Summary of the invention
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is: a kind of multi-functional ruler, form by the first chi body and the second chi body, and it is characterized in that the first chi body, one end is circular arc perk termination, the other end is provided with protruding axle and protruding axle is provided with pointer; The second chi body is fixed on the protruding axle of the first chi body and goes up and can rotate around protruding axle, and the second chi body is being provided with the angle index line around rotation place of protruding axle simultaneously; Corresponding angle numerical value is the angle numerical value of the first chi body and the second chi body on the pointed second chi body angle index line on the protruding axle of the first chi body.
The beneficial effect of the utility model is: the utility model can realize drawing angle and the function that takes measurement of an angle when drawing straight line, and simple in structure easy to carry.
Description of drawings
Fig. 1 is a kind of structural representation of multi-functional ruler.
Below in conjunction with accompanying drawing, further specify the specific embodiment of the utility model:
In the structural representation of a kind of multi-functional ruler of Fig. 1, comprise that an end of the first chi body 1 and the second chi body, 2, the first chi bodies 1 is circular arc perk termination 3; The first chi body 1 and the second chi body 2 are rotationally connected through protruding axle 4; The second chi body 2 is being provided with angle index line 5 around 3 rotations place of protruding axle.
Be made as circular arc perk termination 3 through a end, can be convenient for people to from table, pick up ruler fast the first chi body 1; Through rotating the second chi body 2, make the pointer 6 on the first chi body, the 1 protruding axle 4 point to angle numerical value corresponding on the second chi body angle index line 5, just can draw and measure the angle line that we want.

Claims (1)

1. multi-functional ruler; Form by the first chi body (1) and the second chi body (2); It is characterized in that: the first chi body (1) one end is circular arc perk termination (3); First chi body (1) other end is provided with protruding axle (4) and protruding axle (4) is provided with pointer (6), and the second chi body (2) is fixed on the protruding axle (4) of the first chi body (1) and goes up and can rotate around protruding axle (4), and the second chi body (2) is being provided with angle index line (5) around (4) rotation place of protruding axle simultaneously.
CN2012200592392U 2012-02-17 2012-02-17 Multifunctional ruler Expired - Fee Related CN202448589U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200592392U CN202448589U (en) 2012-02-17 2012-02-17 Multifunctional ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200592392U CN202448589U (en) 2012-02-17 2012-02-17 Multifunctional ruler

Publications (1)

Publication Number Publication Date
CN202448589U true CN202448589U (en) 2012-09-26

Family

ID=46864479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200592392U Expired - Fee Related CN202448589U (en) 2012-02-17 2012-02-17 Multifunctional ruler

Country Status (1)

Country Link
CN (1) CN202448589U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107467761A (en) * 2017-08-16 2017-12-15 李飞 A kind of multifunctional dress designs chi
CN107757200A (en) * 2017-10-23 2018-03-06 褚安卓 A kind of classroom combination ruler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107467761A (en) * 2017-08-16 2017-12-15 李飞 A kind of multifunctional dress designs chi
CN107757200A (en) * 2017-10-23 2018-03-06 褚安卓 A kind of classroom combination ruler

Similar Documents

Publication Publication Date Title
CN202448589U (en) Multifunctional ruler
CN203888466U (en) Rotatable straight ruler
CN202413150U (en) Multi-functional triangular rule
CN202557082U (en) Novel teaching ruler
CN204278856U (en) A kind of rotary type ruler
CN201922769U (en) Multifunctional ruler for math teaching
CN202448587U (en) Multifunctional teaching ruler
CN204196523U (en) Mathematic teaching rule
CN202541123U (en) Multifunctional compasses
CN203110706U (en) Multifunctional mathematical teaching ruler
CN202413149U (en) Multi-functional ruler
CN202557103U (en) Multifunction circle-drawing instrument
CN203172269U (en) Foldable multifunctional straight ruler
CN202727758U (en) Novel geometric teaching aid
CN201610018U (en) Multi-purpose angle gauge device
CN202528681U (en) Compass ruler
CN202641159U (en) Multifunctional triangular ruler
CN201703119U (en) Multi-functional ruler
CN203221789U (en) Multifunctional protractor
CN203142174U (en) Flexible rule
CN201346934Y (en) Multifunctional drawing instrument
CN201922783U (en) Multifunctional ruler
CN202557102U (en) Teaching ruler
CN203236917U (en) Novel stationery
CN205130744U (en) Multi -functional protractor is used in teaching

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Anhui University of Science and Technology High-tech Center

Assignor: Anhui University Of Science And Technology

Contract record no.: 2012340000380

Denomination of utility model: Multifunctional ruler

Granted publication date: 20120926

License type: Exclusive License

Record date: 20121227

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120926

Termination date: 20130217