CN202879036U - Multifunctional foldable ruler - Google Patents

Multifunctional foldable ruler Download PDF

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Publication number
CN202879036U
CN202879036U CN 201220199984 CN201220199984U CN202879036U CN 202879036 U CN202879036 U CN 202879036U CN 201220199984 CN201220199984 CN 201220199984 CN 201220199984 U CN201220199984 U CN 201220199984U CN 202879036 U CN202879036 U CN 202879036U
Authority
CN
China
Prior art keywords
ruler
guide rail
chi bar
rotating shaft
slide block
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 201220199984
Other languages
Chinese (zh)
Inventor
冯秋保
沙春发
赵丽
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.)
Jiangsu University
Original Assignee
Jiangsu University
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 Jiangsu University filed Critical Jiangsu University
Priority to CN 201220199984 priority Critical patent/CN202879036U/en
Application granted granted Critical
Publication of CN202879036U publication Critical patent/CN202879036U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a multifunctional foldable measurement device, in particular to a multifunctional foldable ruler which is designed by improvement. The multifunctional foldable ruler comprises ruler strips, a guide rail sliding block, a rotary shaft buckle, a ruling ring and a pointer, wherein a circular groove which is deep in the half of the thickness of the ruler is formed in one end, in a semicircular shape, of one of the ruler strips, the ruling ring with 360 degrees is increased on the edge of the circular groove, the guide rail sliding block is installed on a guide rail, the sliding block can move back and forth on the guide rail, a small hole which is the same to a pen point in size is formed in the sliding block, and a circular groove which is deep in the half of the thickness of the ruler is formed in the other end, in a semicircular shape, of the other ruler strip and is meshed with the semicircular end of the front ruler strip. The ruler strips are connected through the rotary shaft buckle, and the two ruler strips can be staggered up and down and rotate 360 degrees freely under the function of the rotary shaft buckle. The multifunctional foldable ruler solves the problems of describing a circle of a compass through the guide rail sliding block, and rotation with 360 degrees can achieve mapping with different angles. The reasonable structural device is adopted, and use requirements with multiple functions are met under the condition that the manufacture cost is not increased.

Description

Multifunctional foldable ruler
Technical field
The utility model relates to a kind of ruler, is a kind of Multifunctional straightedge through improvement design.
Background technology
Ruler obtains general use because of its succinct design in life.
Ruler in the market has several general character: function ratio is more single, carries cumbersomely, and profile is more flat, in order better to satisfy the needs of people's Working Life, represent its multifunctionality, remedy the existing insufficiency of function of supporting, and can be easy to carry, design a novel ruler.
Summary of the invention
The purpose of this utility model is: propose a kind of multi-functional, portative ruler, remedy the deficiency of the function singleness of existing ruler.
In order to reach above purpose, the utility model Multifunctional straightedge comprise contain that chi bar A, guide rail slide block, rotating shaft buckle, calibration loop, pointer, chi bar B; Described chi bar A one end is made semicircle shape and is opened the circular groove of half ruler thickness, and described chi bar A semicircle shape is not opened the circular groove face and is carved with 360 ° of calibration loops; Offer guide rail in the middle of the described chi bar A, picture radius of circle scale is set up on the guide rail limit, and described guide rail slide block is installed on the described chi bar A intermediate rail, can move back and forth at guide rail; Guide rail slide block is offered nib size aperture; Described chi bar B one end is also made semicircle shape and is opened ruler general thickness circular groove, and described chi bar B opens the circular groove of ruler general thickness and the engagement of circular groove half nose circle that described chi bar A opens half ruler thickness; Described chi bar B surface lies is opened center, the circular groove limit portrayal pointer of half ruler thickness; Described rotating shaft button passes described chi bar and the chi bar couples together two chis, and described chi bar A and described chi bar B stagger and can do 360 ° rotate freely under the effect that rotating shaft is buckled.Described guide rail slide block by slide block lock, plectrum, slide block at the bottom of button be installed on the guide rail in the middle of the described chi bar A, described guide rail slide block can move back and forth at guide rail, Xiang Yiduan stirs plectrum, described plectrum tip pushes to both sides under the effect of power, whole guide rail slide block chucking is fixing, offer nib size aperture on the described guide rail slide block.Described rotating shaft button is comprised of upper axle button, extension rod, lower shaft button, the rotating shaft button passes described chi bar and described chi bar couples together two chis, and described rotating shaft button can stretch up and down, elongation rotating shaft button, two chi bars stagger up and down and can do 360 ° rotate freely under the effect that rotating shaft is buckled.
Draw under angle and the angulation state, chi bar A buckles with chi bar B and staggers up and down by upwards carrying rotating shaft, can rotate arbitrarily, carries out the mapping of different angles by the prompting of calibration loop and pointer.
Under the ruler state, chi bar A and chi bar B are on same angle, and the rotating shaft button that connects in the middle of pressing makes them keep engagement.
Under the compasses state, chi bar A buckles with chi bar B and staggers by upwards carrying rotating shaft, passes the rotating shaft button hole as round dot with nib, passes the guide rail slide block hole with other one-pen and draws around the center of circle and justify.
Description of drawings
Fig. 1 is the utility model overall structure figure.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the johning knot compositions of two chi bars when buckleing by upwards carrying rotating shaft.
Fig. 4 is the cutaway view of guide rail slide block.
Fig. 5 is the three-dimensional structure diagram of guide rail slide block.
Fig. 6 is the cutaway view of rotating shaft button.
Fig. 7 is rotating shaft button three-dimensional structure diagram.
Fig. 8 is that angulation is drawn horn shape attitude schematic diagram.
In the diagram: 1 chi bar A, 2 guide rail slide blocks, 2.1 slide blocks locks, 2.2 plectrums, 2.3 ends button, 3 rotating shaft buttons, axle button on 3.1,3.2 extension rods, 3.3 lower shaft buttons, 4 calibration loops, 5 pointers, 6 chi bar B.
The specific embodiment
A kind of Multifunctional foldable ruler of hommization, mainly by chi bar A1, guide rail slide block 2, rotating shaft button 3, calibration loop 4, pointer 5, chi bar 6 forms, above-mentioned chi bar A1 one end is made semicircle shape, open the dark circular groove of ruler one half thickness at the semicircle shape end, semicircle shape is not opened the circular groove face increases by 360 degree calibration loops 4, chi bar B6 one end is also made semicircle shape and is opened the dark circular groove of ruler one half thickness and the engagement of chi bar A1 half nose circle, center, the circular groove limit portrayal pointer 5 on chi bar B6 surface, offer guide rail in the middle of the chi bar A1, the guide rail limit is set up picture radius of circle scale and (is seen Fig. 1, Fig. 2, Fig. 3), guide rail slide block 2 is by slide block lock 2.1, plectrum 2.2, button 2.3 is installed on the guide rail at the bottom of the slide block, slide block can move back and forth at guide rail, stir plectrum 2.2 to the right, plectrum 2.2 tips push to both sides under the effect of power, whole slide block chucking is fixing, and slide block is offered nib size aperture; (seeing Fig. 4, Fig. 5); Rotating shaft button 3 is comprised of upper axle button 3.1, extension rod 3.2, lower shaft button 3.3, rotating shaft button 3 passes chi bar A1 and chi bar B6 couples together two chis, whole rotating shaft button 3 can stretch up and down, elongation rotating shaft button 3, two chi bars are buckled at rotating shaft under 3 the effect, stagger up and down and can do 360 ° rotate freely.(seeing Fig. 6, Fig. 7);
When carrying out ruler use state, chi bar A1 and the engagement of chi bar B6 two halves nose circle make them keep intermeshing state by Shaft button 3.
When carrying out the compasses state, chi bar A1 buckles with chi bar B6 and staggers up and down by upwards carrying rotating shaft, the nib of one-pen is passed rotating shaft button small sircle hole, take rotating shaft button 3 small sircle holes as the center of circle strong point, the position of rail plate slide block 2 is the definite radius of a circle that will draw under the prompting of drawing the radius of circle scale, plectrum 2.2 is dialled to the right, guide rail slide block 2 is fixing, guarantee that rail slider 2 can not slide when drawing circle, the nib of one-pen is passed rail slider 2 small sircle holes carry out the picture circle around the center of circle anglec of rotation.
When carrying out the angulation state, chi bar A1 buckles 3 by rotating shaft and upwards carries with chi bar B6 and staggering up and down, keep one side chi bar motionless, take rotating shaft button 3 as pivot, rotation another side chi bar, rotate the angle that to measure, according to calibration loop 4 and pointer 5 promptings, read the number of degrees (seeing Fig. 8) of the angulation of wanting.
When carrying out picture horn shape attitude, chi bar A1 buckles 3 by rotating shaft and upwards carries with chi bar B6 and staggering up and down, keeps that the chi bar is motionless on one side, take rotating shaft button 3 as pivot, rotation another side chi bar according to the prompting of calibration loop 4 and pointer 5, rotates the angle that will paint and carries out picture angle (seeing Fig. 8).
The technical scheme that the equal replacement of all employings or equivalent transformation form all drops within the protection domain of the utility model requirement.

Claims (3)

1. a Multifunctional foldable ruler is characterized in that, comprises containing chi bar A(1), guide rail slide block (2), rotating shaft buckle (3), calibration loop (4), pointer (5), chi bar B(6); Described chi bar A(1) end is made semicircle shape and is opened the circular groove of half ruler thickness, described chi bar A(1) semicircle shape do not open the circular groove face and is carved with 360 ° of calibration loops (4); Described chi bar A(1) offer guide rail in the middle of, picture radius of circle scale is set up on the guide rail limit, and described guide rail slide block (2) is installed in described chi bar A(1) on the intermediate rail, can move back and forth at guide rail; Guide rail slide block (2) is offered nib size aperture; Described chi bar B(6) end is also made semicircle shape and is opened ruler general thickness circular groove, described chi bar B(6) open circular groove and the described chi bar A(1 of ruler general thickness) the circular groove half nose circle engagement of opening half ruler thickness; Described chi bar B(6) surface lies is opened center, the circular groove limit portrayal pointer (5) of half ruler thickness; Described rotating shaft button (3) passes described chi bar A(1) and chi bar B(6) two chis are coupled together described chi bar A(1) and described chi bar B(6) buckle under the effect of (3) at rotating shaft, stagger and can do 360 ° rotate freely.
2. a kind of Multifunctional foldable ruler according to claim 1, it is characterized in that, button (2.3) was installed on the middle guide rail of described chi bar (1) at the bottom of described guide rail slide block (2) was locked (2.1), plectrum (2.2), slide block by slide block, described guide rail slide block can move back and forth at guide rail, Xiang Yiduan stirs plectrum (2.2), described plectrum (2.2) tip pushes to both sides under the effect of power, whole guide rail slide block (2) chucking is fixing, offer nib size aperture on the described guide rail slide block (2).
3. a kind of Multifunctional foldable ruler according to claim 1, it is characterized in that, described rotating shaft button (3) is comprised of upper axle button (3.1), extension rod (3.2), lower shaft button (3.3), rotating shaft button (3) passes described chi bar A(1) and described chi bar B(6) two chis are coupled together, described rotating shaft button (3) can stretch up and down, elongation rotating shaft button (3), two chi bars are buckled at rotating shaft under the effect of (3), stagger up and down and can do 360 ° rotate freely.
CN 201220199984 2012-05-07 2012-05-07 Multifunctional foldable ruler Expired - Fee Related CN202879036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220199984 CN202879036U (en) 2012-05-07 2012-05-07 Multifunctional foldable ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220199984 CN202879036U (en) 2012-05-07 2012-05-07 Multifunctional foldable ruler

Publications (1)

Publication Number Publication Date
CN202879036U true CN202879036U (en) 2013-04-17

Family

ID=48070496

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220199984 Expired - Fee Related CN202879036U (en) 2012-05-07 2012-05-07 Multifunctional foldable ruler

Country Status (1)

Country Link
CN (1) CN202879036U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742606A (en) * 2015-03-17 2015-07-01 张懿孜 Multi-functional combined ruler
CN105109241A (en) * 2015-10-12 2015-12-02 陈丽珍 Multifunctional double-layer ruler
CN105291657A (en) * 2015-10-16 2016-02-03 于璐菁 Multifunctional training aid ruler adsorbed on steel blackboard
CN105365458A (en) * 2014-08-18 2016-03-02 陈浩 Novel compass ruler
CN105716490A (en) * 2016-01-28 2016-06-29 苏州莱测检测科技有限公司 Multifunctional auxiliary measuring rule
CN107467761A (en) * 2017-08-16 2017-12-15 李飞 A kind of multifunctional dress designs chi

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105365458A (en) * 2014-08-18 2016-03-02 陈浩 Novel compass ruler
CN104742606A (en) * 2015-03-17 2015-07-01 张懿孜 Multi-functional combined ruler
CN105109241A (en) * 2015-10-12 2015-12-02 陈丽珍 Multifunctional double-layer ruler
CN105291657A (en) * 2015-10-16 2016-02-03 于璐菁 Multifunctional training aid ruler adsorbed on steel blackboard
CN105716490A (en) * 2016-01-28 2016-06-29 苏州莱测检测科技有限公司 Multifunctional auxiliary measuring rule
CN107467761A (en) * 2017-08-16 2017-12-15 李飞 A kind of multifunctional dress designs chi

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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: 20130417

Termination date: 20140507

C17 Cessation of patent right