CN201646140U - Compasses - Google Patents

Compasses Download PDF

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Publication number
CN201646140U
CN201646140U CN2010201495225U CN201020149522U CN201646140U CN 201646140 U CN201646140 U CN 201646140U CN 2010201495225 U CN2010201495225 U CN 2010201495225U CN 201020149522 U CN201020149522 U CN 201020149522U CN 201646140 U CN201646140 U CN 201646140U
Authority
CN
China
Prior art keywords
compasses
protractor
support bar
supporting rod
ruler
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
CN2010201495225U
Other languages
Chinese (zh)
Inventor
刘宇林
Original Assignee
刘宇林
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 刘宇林 filed Critical 刘宇林
Priority to CN2010201495225U priority Critical patent/CN201646140U/en
Application granted granted Critical
Publication of CN201646140U publication Critical patent/CN201646140U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a daily article, and particularly relates to compasses. The compasses comprise a supporting rod and a movable rod, the front end of the supporting rod is connected with a sucking disc through a longitudinal shaft, two rulers and a protractor which are parallel to the supporting rod are connected onto the supporting rod above the sucking disc through a cross shaft, and the cross shaft penetrates through a measuring origin of the protractor. The compasses have the advantages that the compasses, the rulers and the protractor which are integrated can be carried conveniently and used simultaneously, thereby bringing convenience to construction of students.

Description

A kind of compasses
Technical field
The utility model relates to a kind of daily living article, particularly a kind of compasses.
Background technology
At present, common compasses have only the function of picture circle, also use ruler and protractor when needing the angle of picture camber line or certain angle, and common compasses, ruler and protractor all are independently, not only carry inconvenience, and use also cumbersome.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of and has been easy to carry, compasses easy to use.
The utility model is realized by following measure:
A kind of compasses of the utility model comprise support bar and motion bar, and the front end of described support bar is connected with sucker by the longitudinal axis, are connected with ruler parallel with support bar and protractor by transverse axis on the support bar of described sucker top; Described transverse axis passes the measurement initial point of protractor, and described ruler is two.
The beneficial effects of the utility model are: compasses, ruler and protractor are concentrated in together, be easy to carry, can also use simultaneously, be convenient to student's mapping.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 support bar, 2 motion bars, 3 suckers, 4 rulers, 5 protractors, 6 longitudinal axis, 7 transverse axis.
The specific embodiment
As shown in Figure 1, a kind of compasses of the present utility model comprise support bar 1 and motion bar 2, and the front end of support bar 1 is connected with sucker 3 by the longitudinal axis 6, are connected with ruler 4 and the protractor 5 parallel with support bar 1 by transverse axis 7 on the support bar 1 of sucker 3 tops; Transverse axis 7 passes the measurement initial point of protractor, and ruler 4 adopts two.Can draw circle with compasses during use, also use ruler 4 picture straight lines simultaneously and take measurement of an angle the camber line of the certain angle that conveniently draws etc. with protractor 5.

Claims (1)

1. compasses, comprise support bar (1) and motion bar (2), it is characterized in that: the front end of described support bar (1) is connected with sucker (3) by the longitudinal axis (6), and the support bar (1) of described sucker (3) top is gone up and is connected with ruler (4) and the protractor (5) parallel with support bar (1) by transverse axis (7); Described transverse axis (7) passes the measurement initial point of protractor (5), and described ruler (4) is two.
CN2010201495225U 2010-04-02 2010-04-02 Compasses Expired - Fee Related CN201646140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201495225U CN201646140U (en) 2010-04-02 2010-04-02 Compasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201495225U CN201646140U (en) 2010-04-02 2010-04-02 Compasses

Publications (1)

Publication Number Publication Date
CN201646140U true CN201646140U (en) 2010-11-24

Family

ID=43111359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201495225U Expired - Fee Related CN201646140U (en) 2010-04-02 2010-04-02 Compasses

Country Status (1)

Country Link
CN (1) CN201646140U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109515038A (en) * 2018-12-03 2019-03-26 陕西理工大学 Multifunctional integrated teaching ruler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109515038A (en) * 2018-12-03 2019-03-26 陕西理工大学 Multifunctional integrated teaching ruler

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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: 20101124

Termination date: 20110402