CN108215594A - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN108215594A CN108215594A CN201810042765.XA CN201810042765A CN108215594A CN 108215594 A CN108215594 A CN 108215594A CN 201810042765 A CN201810042765 A CN 201810042765A CN 108215594 A CN108215594 A CN 108215594A
- Authority
- CN
- China
- Prior art keywords
- ruler
- ruler body
- angle measurement
- sliding block
- measurement disk
- 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.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 63
- 239000007788 liquid Substances 0.000 claims description 15
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000013507 mapping Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L7/00—Straightedges
- B43L7/005—Straightedges combined with other drawing aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/007—Circular curve-drawing or like instruments with perforated or marked rulers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a multifunctional ruler, which comprises two ruler bodies, two guide rails arranged on the inner sides of the ruler bodies, a first slide block and a second slide block, wherein the first slide block is fixed at the left end of the guide rails, a positioning nail capable of being pressed is arranged on the first slide block, the end part of the positioning nail can extend out of the bottom of the ruler body by pressing, the second slide block is positioned on the right side of the first slide block, a screw rod is connected with the second slide block in a threaded manner, the top end of the screw rod is connected with an angle measuring disc, the bottom end of the screw rod is connected with a pen core, the ruler body also comprises two fixing parts, one fixing part is used for fastening the left ends of the two ruler bodies together, the other fixing part is used for fastening the right ends of the two ruler bodies together, scale lines for measuring the length are marked on the ruler bodies, scale lines for measuring the angle are marked on the upper surface of the angle measuring, the ruler body, the second sliding block, the guide rail and the angle measuring disc are all made of transparent plastics.
Description
Technical field
The present invention relates to surveying and mapping tool technical field, a kind of especially Multifunctional straightedge.
Background technology
It is their common surveys for teacher and mapping Shi Eryan, ruler, isosceles drawing square, compasses, protractor etc.
Tool is painted, these tools are independent of one another, function also differs, and wherein ruler for measuring straight length and drawing straight line, use by compasses
Justify in drawing, and protractor draws certain degree for measuring angle and auxiliary.In actual use, teacher or mapping teacher
Ideal graph is mapped out in order to complete, specification, they usually require above-mentioned tool all carrying its body, very not square
Just.
At present, there is technical staff to improve common ruler in the industry, have part ruler that can be made according to user
Straight line and circle are drawn with demand, can also carry out sizing processing and measures length, it is certain convenient to be brought to user, but
It is the function of such ruler or less, it is impossible to measure the gradient of the angle or plane in plane, and structure is more complicated.
Invention content
A kind of Multifunctional straightedge provided by the invention is not only vdiverse in function and simple in structure, easy for installation.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of Multifunctional straightedge is straight including two
Ruler ontology, the inside that two ruler bodies are oppositely arranged and two ruler bodies are opposite are respectively horizontally arranged with a guide rail,
The first sliding block and the second sliding block are slidably connected on two guide rails, first can be prevented by being connected with one at the top of first sliding block
The grab that sliding block opposite rail slides, the upper surface of the ruler body offer a groove, the hook peace of the grab end
It is inserted in groove, offers a through-hole downwards from the top of first sliding block, a locating pin is equipped in the through-hole, it is described fixed
The end of position nail is located between two ruler bodies, is set with the first spring in the locating pin, first spring it is upper and lower
Upper surface of the both ends respectively with the top of locating pin, the first sliding block is connect, its end can be made from ruler sheet by pressing the locating pin
Body bottom is stretched out, and second sliding block is located at the right side of the first sliding block, one is offered from top to the bottom end of second sliding block
Threaded hole is equipped with screw rod in the threaded hole, and the top of the screw rod is fixedly connected with the angle above ruler body
Measuring plate, the bottom end of the screw rod are connected with pen core, and the ruler body further includes two fixing pieces, and one of fixing piece will
The left end of two ruler bodies tightens together, another fixing piece tightens together the right end of two ruler bodies, institute
The graduation mark for being labeled in ruler body and measuring length is stated, the upper surface of the angle measurement disk is labeled with the scale of measurement angle
Line, the transparent colored liquid of half volume is also packaged in the angle measurement disk, and the ruler body, second are slided
Block, guide rail and angle measurement disk are made using transparent plastic, when needing using pen core graphing, rotate the angle
Degree Measuring plate can be such that the pen tip of pen core is screwed out from the bottom of ruler body, and the angle measurement disk is tightly attached to ruler body at this time
Upper surface.
Further, the left end of two ruler bodies is equipped with left boss, positioned at consolidating for the ruler body left end
It is the left boss upper shield only opened up there are one fixing groove to determine part, and two left boss clamping fixeds are in the fixing groove of left boss upper shield
In, the right end of two ruler bodies is equipped with right boss, and the fixing piece positioned at the ruler body right end is offers two
The right boss upper shield of a fixing groove, two right boss distinguish clamping fixed in two fixing grooves of right boss upper shield.
Further, the upper and lower surface of the left boss upper shield is described with the upper and lower flush of ruler body
The upper and lower surface of right boss upper shield with the upper and lower flush of ruler body, the front and rear sides of the left boss upper shield point
It is not concordant with the front and rear sides of ruler body, the front and rear sides of the right boss upper shield respectively with before ruler body,
Both sides are concordant afterwards.
Further, be set with second spring on the screw rod, the upper/lower terminal of the second spring bear against in
The lower surface of angle measurement disk and the upper surface of guide rail.
Still further, the bottom of the screw rod offers card slot, the pen core is detachably arranged in the card slot of screw rod
It is interior.
Still further, the bottom of the screw rod is fixedly connected with a snap ring, the pen core is detachably arranged in snap ring
It is interior.
Further, the grab is made using spring steel wire.
Further, the graduation mark for measuring length is labeled in two ruler bodies, wherein a ruler sheet
The graduation mark of body is shown in the inward flange of the ruler body, and in addition the graduation mark of a ruler body is shown in the ruler body
Outer edge, the graduation mark of the angle measurement disk are shown in the edge of angle measurement disk upper surface, and the angle measurement disk
0 ° of graduation mark and 90 ° of graduation marks the central point of angle measurement disk is extended to from the edge of angle measurement disk, and when the angle
When degree Measuring plate is tightly attached to ruler body, 0 ° of graduation mark is parallel to the long side of ruler body.
Preferably, the locating pin is located at the zero graduation line of ruler body, is fixedly connected at the top of the locating pin
One facilitates the turntable of rotation, and the turntable is located above ruler body.
Multifunctional straightedge provided by the invention can realize a variety of mapping functions, first, can measure, draw straight line, it uses
Method is identical with common ruler, and the present invention is placed on mapping face, reuses a paintbrush and is painted along the edge of ruler body
System；Secondth, compasses can be replaced to realize the drafting of circle, drawing bowlder only need to first ensure the distance between locating pin and pen core
Equal to round radius, then rotation angle measurement disk makes its lower surface be tightly attached to the upper surface of ruler body, and the pen tip of pen core is stretched
Outside for ruler body, locating pin is finally pressed down on against in mapping face, rotary ruler combination ontology one week；Third,
Due to being labeled with the graduation mark of measurement angle on angle measurement disk, and ruler body, the second sliding block, guide rail and angle measurement disk are equal
It is made using transparent plastic, therefore the measurement and drafting of protractor realization angle can be replaced using angle measurement disk；The
4th, in some engineering measurement fields, mapping teacher needs to measure the angle namely the plane between some plane and horizontal plane
Gradient, the present invention can be realized this and measure function, and during measurement, first adjusting the angle Measuring plate makes its 0 ° of graduation mark be parallel to ruler
The long side of ontology, then the present invention is disposed vertically in the long side of its ruler body is made to be tightly attached to plane in plane, finally by sight
The graduation mark of liquid level direction in angle measurement disk is examined it can be learnt that the gradient of the plane.
From the above it can be seen that simple operation of the present invention, vdiverse in function, cleverly realize a variety of to ruler, compasses and protractor
The integration of independent surveying and mapping tool.Moreover, Multifunctional straightedge provided by the invention is simple in structure, at low cost, convenient for disassembly and assembly, just
In factory mass produce, can also convenient for users to invention repair and clean.In addition, the structure design of the present invention is closed very much
Reason, when not needing to using this Multifunctional straightedge, locating pin and pen core are concealed between two ruler bodies, can be to avoid fixed
Position nail scratches user, also locating pin can be avoided to be broken off, damage with pen core.
Description of the drawings
Fig. 1 is the overall structure diagram of the Multifunctional straightedge in the present invention；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is the sectional view in B-B directions in Fig. 1；
Fig. 4 is that the Multifunctional straightedge in the present invention separates the structure diagram after fixing piece；
Fig. 5 is the structure diagram of the left boss upper shield in the present invention.
Fig. 6 is the structure diagram of the right boss upper shield in the present invention.
Fig. 7 is the structure diagram of the angle measurement disk in the present invention.
Reference numeral is：
1 --- ruler body 2 --- guide rail 3 --- first sliding block
4 --- the second sliding block 5 --- grab 6 --- grooves
7 --- locating pin 8 --- the first spring 9 --- screw rods
10 --- angle measurement disk 11 --- pen core 12 --- colored liquids
13 --- the right boss of left boss 14 --- left boss upper shield 15 ---
16 --- right boss upper shield 17 --- second spring 18 --- turntables
10a --- 0 ° of graduation mark 10b --- 90 ° of graduation marks.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " top ", " bottom ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position
Relationship is put, be for only for ease of the description present invention and simplifies description rather than instruction or implies that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise prescribed and limit, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be the connection inside mechanical connection or electrical connection or two elements, it can
To be to be connected directly, can also be indirectly connected by intermediary, it for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of the term.
As shown in figs. 1-7, a kind of Multifunctional straightedge, including two ruler bodies 1, two ruler bodies 1 be oppositely arranged and
The opposite inside of two ruler bodies 1 is respectively horizontally arranged with a guide rail 2, and 3 He of the first sliding block is slidably connected on two guide rails 2
Second sliding block 4, the top of the first sliding block 3 are connected with a grab 5 that can prevent 3 opposite rail 2 of the first sliding block from sliding, ruler sheet
The upper surface of body 1 offers a groove 6, and the hook of 5 end of grab is assigned into groove 6, is opened downwards from the top of the first sliding block 3
Equipped with a through-hole, a locating pin 7 is equipped in through-hole, the end of locating pin 7 is located between two ruler bodies 1, is covered in locating pin 7
Equipped with the first spring 8, the upper surface of the upper/lower terminal of the first spring 8 respectively with the top of locating pin 7, the first sliding block 3 is connect,
It can be made to be moved downward in through-hole when pressing with finger locating pin 7 so as to make the end of locating pin 7 from ruler body 1
Bottom is stretched out, and the first spring 8 is compressed at this time, fixed under the extension effect of the first spring 8 then by finger pine from locating pin 7
Position nail 7 sets back, and the end of locating pin 7 is concealed between two ruler bodies 1, and present embodiment is being used to draw bowlder,
Using the center location using locating pin 7 as circle to be painted, in order to enable locating pin 7 can realize preferable fixed point function（Center of circle position
It puts inactive）, the end of locating pin 7 can be pointed structures, and the overall construction design of the locating pin 7 obtains quite reasonable：It both can be with
Play the role of good fixed point, moreover it is possible to locating pin 7 be effectively prevent to scratch user, improve the safety used；Second sliding block 4
In the right side of the first sliding block 3, a threaded hole is offered from top to the bottom end of the second sliding block 4, screw rod 9 is equipped in threaded hole,
The top of screw rod 9 is fixedly connected with the angle measurement disk 10 above ruler body 1, and the bottom end of screw rod 9 is connected with pen core 11,
Ruler body 1 further includes two fixing pieces, and one of fixing piece tightens together the left end of two ruler bodies 1, in addition
One fixing piece tightens together the right end of two ruler bodies 1, and the graduation mark for measuring length is labeled in ruler body 1
（This graduation mark range determines according to actual conditions）, the upper surface of angle measurement disk 10 is labeled with the graduation mark of measurement angle（Angle
The upper half of degree Measuring plate 10 is labeled with 0 ° ~ 180 ° counterclockwise, and the lower half of angle measurement disk 10 is in the direction of the clock
It is labeled with 0 ° ~ 180 °）, the transparent colored liquid 12 of half volume, the coloured liquid are also packaged in angle measurement disk 10
Body 12 can be always maintained at horizontality in angle measurement disk 10 under gravity, so if angle measurement disk 10 is in quilt
It being rotated in the case of vertical placement, the graduation mark pointed by the liquid level of the colored liquid 12 will be different, ruler body 1,
Second sliding block 4, guide rail 2 and angle measurement disk 10 are made using transparent plastic, in this way, angle measurement disk 10 can be utilized
Measure the angle of 1 INFERIOR GRAPH of ruler body；When needing to draw bowlder using pen core 11, rotation angle measurement disk 10 can make pen core
11 pen tip is screwed out from the bottom of ruler body 1, and angle measurement disk 10 is tightly attached to the upper surface of ruler body 1 at this time, so as to
It can effectively prevent that the second sliding block 4 slides on guide rail 2 namely the distance between pen core 11 and locating pin 7 can remain unchanged.
Its operation principle for using of the Multifunctional straightedge that the above embodiment provides is as follows：
1. draw straight line：Application method is identical with common ruler, this Multifunctional straightedge is placed on mapping plane（Herein with it is following
The equal acute pyogenic infection of finger tip blackboard of mapping plane, drawing board etc.）On, it reuses a paintbrush and is drawn along the edge of ruler body 1；It measures straight
The method of line is identical with common ruler；
2. draw circle：First slip angle Measuring plate 10 ensures that the distance between locating pin 7 and pen core 11 are equal to the radius of circle to be painted,
Rotation angle measurement disk 10 makes its lower surface be tightly attached to the upper surface of ruler body 1 again, and the pen tip of pen core 7 is from ruler body 1
Bottom is stretched out, is contacted with mapping plane, finally presses down on locating pin 7 against in mapping plane, rotary ruler combination ontology 1 one
Week；
3. it measures with drawing angle：Due to being labeled with the graduation mark of measurement angle, and ruler body 1, on angle measurement disk 10
Two sliding blocks 4, guide rail 2 and angle measurement disk 10 are made using transparent plastic, therefore i.e. desirable using angle measurement disk 10
The measurement and drafting of angle are realized for protractor, application method is identical with protractor；
4. measure plane inclination：In some engineering measurement fields, mapping teacher needs to measure between some plane and horizontal plane
Angle namely the plane gradient, this Multifunctional straightedge can be realized this and measure function, during measurement, first adjusts the angle and surveys
Amount disk 10 makes its 0 ° of graduation mark 10a be parallel to the long side of ruler body 1, then this Multifunctional straightedge is disposed vertically in making in plane
The long side of its ruler body 1 is tightly attached to plane, the quarter being directed toward finally by 12 liquid level of colored liquid in viewing angle Measuring plate 10
Line variation is spent it can be learnt that the gradient of the plane.Such as：When this Multifunctional straightedge is placed in the horizontal plane, angle measurement disk
In 10 colored liquid 12 liquid level be directed toward 0 ° of graduation mark, and by this Multifunctional straightedge with reference to the above method be placed on one it is inclined put down
On face, the liquid level of colored liquid 12 is directed toward 30 ° of graduation marks in angle measurement disk 10, then the inclination angle of the plane with respect to the horizontal plane
Degree is 30 °.
From the above it can be seen that a kind of Multifunctional straightedge simple operation of present embodiment, vdiverse in function, cleverly realize to straight
The integration of ruler, compasses and a variety of independent surveying and mapping tools of protractor.Moreover, the Multifunctional straightedge structure that present embodiment provides
Simply, at low cost, installation easily, produces convenient for factory mass.In addition, the structure design of above-mentioned Multifunctional straightedge is closed very much
Reason, when not needing to using this Multifunctional straightedge, locating pin 7 and pen core 11 are concealed between two ruler bodies 1, can be kept away
Exempt from locating pin 7 and scratch user, locating pin 7 can also be avoided to be broken off, damage with pen core 11.
Dust can be contained in view of above-mentioned Multifunctional straightedge usage time is long, for the ease of cleaning, further, is such as schemed
1st, shown in 4,5,6, the left end of two ruler bodies 1 is equipped with left boss 13, and the fixing piece positioned at 1 left end of ruler body is only opens
If there are one fixing groove left boss upper shield 14, two left 13 clamping fixeds of boss in the fixing groove of left boss upper shield 14,
In the fixing groove, there is gap between two left boss 14, opening up a fixing groove is advantageous in that：It both can be effectively by two
Left boss 13 is fixed together, and when needing to clean above-mentioned Multifunctional straightedge, only need first by the grab 5 on the first sliding block 3 from
It is extracted in groove 6, then the first sliding block 3 and the second sliding block 4 is slid into the right end of guide rail 2, finally make two left sides convex with hand extruding
Platform 13 is drawn close each other to centre, you can is easily taken out left boss upper shield 14 from ruler body 1 very much, so as to dismantle this more work(
Energy ruler, is cleaned, very quickly, conveniently with this；And the right end of two ruler bodies 1 is equipped with right boss 15, positioned at straight
The fixing piece of 1 right end of ruler ontology is the right boss upper shield 16 opened up there are two fixing groove, and two right boss 15 distinguish clamping fixed
In two fixing grooves of right boss upper shield 16 namely a fixing groove fixes a right boss 15, the right boss of such structure
The clamping fixed effect of upper shield 16 is good.
Further, as shown in Figure 1, the upper and lower surface of left boss upper shield 14 is put down with the upper and lower surface of ruler body 1
Together, the upper and lower surface of right boss upper shield 16 with the upper and lower flush of ruler body 1, forward and backward the two of left boss upper shield 14
Side is concordant with the front and rear sides of ruler body 1 respectively, the front and rear sides of right boss upper shield 16 respectively with ruler body 1
Front and rear sides is concordant, and the Multifunctional straightedge of such structure is very beautiful.
In order to make the connection between screw rod 9 and guide rail 2 more secured, further, as shown in figure 3, being set on screw rod 9
Two springs 17, the upper/lower terminal of second spring 17 bear against the upper surface in the lower surface of angle measurement disk 10 and guide rail 2.
In view of being convenient for changing pen core 11, further, the bottom of screw rod 9 offers card slot, and pen core 11 is removably pacified
In the card slot of screw rod 9；Alternatively, the bottom of screw rod 9 is fixedly connected with a snap ring, pen core 11 is detachably arranged in snap ring
It is interior.
Further, grab 5 is made using spring steel wire, and the hook of 5 end of grab is assigned in groove 6, due to
Spring steel wire has certain flexible, therefore when needing to dismount this Multifunctional straightedge, can use tool by 5 end of grab
Hook tilt out of groove 6 and take out, so as to which the first sliding block 3 can slide on guide rail 2, convenient for subsequent dismounting work.
Further, the graduation mark for measuring length is labeled in two ruler bodies 1, wherein ruler body 1
Graduation mark is shown in the inward flange of the ruler body 1, in this way, picture bowlder is facilitated to determine the distance between locating pin 7 and pen core 11,
Namely the radius of circle to be painted, in addition the graduation mark of a ruler body 1 is shown in the outer edge of the ruler body 1, in this way, convenience
Length value is determined when drawing straight line.The graduation mark of angle measurement disk 10 is shown in the edge of 10 upper surface of angle measurement disk, angle
The 0 ° of graduation mark 10a and 90 ° of graduation mark 10b of Measuring plate 10 extend to angle measurement disk 10 from the edge of angle measurement disk 10
Central point, and when angle measurement disk 10 is tightly attached to ruler body 1,0 ° of graduation mark 10a is parallel to the long side of ruler body 1, such as
This, in the gradient for measuring plane, the angle between the graduation mark of 0 ° of graduation mark and the liquid level direction of angle measurement disk 10 is
For plane inclination.
Preferably, locating pin 7 is located at the zero graduation line of ruler body 1, and the top of locating pin 7 is fixedly connected with a convenience
The turntable 18 of rotation, turntable 18 are located at 1 top of ruler body.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other manner,
Do not depart from the technical program design under the premise of it is any it is obvious replacement within protection scope of the present invention.
In order to which those of ordinary skill in the art is allowed more easily to understand improvements of the present invention relative to the prior art, this
Some attached drawings of invention and description have been simplified, and for the sake of clarity, and present specification is omitted some other members
Element, those of ordinary skill in the art should be aware that these elements omitted also may make up present disclosure.
Claims (9)
1. a kind of Multifunctional straightedge, it is characterised in that：Including two ruler bodies（1）, two ruler bodies（1）It is opposite to set
It puts and two ruler bodies（1）Opposite inside is respectively horizontally arranged with a guide rail（2）, two guide rails（2）On slidably connect
First sliding block（3）With the second sliding block（4）, first sliding block（3）Top be connected with one and can prevent the first sliding block（3）Relatively
Guide rail（2）The grab of slip（5）, the ruler body（1）Upper surface offer a groove（6）, the grab（5）End
Hook assigns into groove（6）It is interior, from first sliding block（3）Top offer a through-hole downwards, one is equipped in the through-hole
Locating pin（7）, the locating pin（7）End be located at two ruler bodies（1）Between, the locating pin（7）On be set with
One spring（8）, first spring（8）Upper/lower terminal respectively with locating pin（7）Top, the first sliding block（3）Upper surface
Connection, presses the locating pin（7）It can make its end from ruler body（1）Bottom is stretched out, second sliding block（4）Positioned at first
Sliding block（3）Right side, from second sliding block（4）Top to bottom end offer a threaded hole, be equipped in the threaded hole
Screw rod（9）, the screw rod（9）Top be fixedly connected with positioned at ruler body（1）The angle measurement disk of top（10）, the spiral shell
Bar（9）Bottom end be connected with pen core（11）, the ruler body（1）Further include two fixing pieces, one of fixing piece is by two
Ruler body（1）Left end tighten together, another fixing piece is by two ruler bodies（1）Right end be fastened on one
It rises, the ruler body（1）On be labeled with measure length graduation mark, the angle measurement disk（10）Upper surface be labeled with survey
The graduation mark of measuring angle, the angle measurement disk（10）Inside also it is packaged with the transparent colored liquid of half volume（12）,
The ruler body（1）, the second sliding block（4）, guide rail（2）With angle measurement disk（10）It is made using transparent plastic, when
It needs to use pen core（11）During graphing, the angle measurement disk is rotated（10）It can make pen core（11）Pen tip from ruler body
（1）Bottom screw out, and the angle measurement disk at this time（10）It is tightly attached to ruler body（1）Upper surface.
2. Multifunctional straightedge according to claim 1, it is characterised in that：Two ruler bodies（1）Left end be all provided with
There is left boss（13）, positioned at the ruler body（1）The fixing piece of left end is the left boss upper shield only opened up there are one fixing groove
（14）, two left boss（13）Clamping fixed is in left boss upper shield（14）Fixing groove in, two ruler bodies（1）The right side
End is equipped with right boss（15）, positioned at the ruler body（1）The fixing piece of right end is the right boss opened up there are two fixing groove
Upper shield（16）, two right boss（15）Clamping fixed is in right boss upper shield respectively（16）Two fixing grooves in.
3. Multifunctional straightedge according to claim 2, it is characterised in that：The left boss upper shield（14）Upper and lower surface
And ruler body（1）Upper and lower flush, the right boss upper shield（16）Upper and lower surface and ruler body（1）'s
Upper and lower flush, the left boss upper shield（14）Front and rear sides respectively and ruler body（1）Front and rear sides put down
Together, the right boss upper shield（16）Front and rear sides respectively and ruler body（1）Front and rear sides it is concordant.
4. Multifunctional straightedge according to claim 3, it is characterised in that：The screw rod（9）On be set with second spring
（17）, the second spring（17）Upper/lower terminal bear against in angle measurement disk（10）Lower surface and guide rail（2）It is upper
Surface.
5. Multifunctional straightedge according to claim 4, it is characterised in that：The screw rod（9）Bottom offer card slot, institute
State pen core（11）It is detachably arranged in screw rod（9）Card slot in.
6. Multifunctional straightedge according to claim 4, it is characterised in that：The screw rod（9）Bottom be fixedly connected with one
Snap ring, the pen core（11）It is detachably arranged in snap ring.
7. Multifunctional straightedge according to claim 5 or 6, it is characterised in that：The grab（5）It is made of spring steel wire
It forms.
8. Multifunctional straightedge according to claim 7, it is characterised in that：Two ruler bodies（1）On be labeled with
The graduation mark of length is measured, wherein a ruler body（1）Graduation mark be shown in the ruler body（1）Inward flange, in addition
One ruler body（1）Graduation mark be shown in the ruler body（1）Outer edge, the angle measurement disk（10）Graduation mark
It is shown in angle measurement disk（10）The edge of upper surface, the angle measurement disk（10）0 ° of graduation mark（10a）With 90 ° of scales
Line（10b）From angle measurement disk（10）Edge extend to angle measurement disk（10）Central point, and when the angle measurement
Disk（10）It is tightly attached to ruler body（1）When, 0 ° of graduation mark（10a）It is parallel to ruler body（1）Long side.
9. Multifunctional straightedge according to claim 8, it is characterised in that：The locating pin（7）Positioned at ruler body（1）'s
At zero graduation line, the locating pin（7）Top be fixedly connected with a turntable for facilitating rotation（18）, the turntable（18）It is located at
Ruler body（1）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042765.XA CN108215594B (en) | 2018-01-17 | 2018-01-17 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042765.XA CN108215594B (en) | 2018-01-17 | 2018-01-17 | Multifunctional ruler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108215594A true CN108215594A (en) | 2018-06-29 |
| CN108215594B CN108215594B (en) | 2020-07-28 |
Family
ID=62641600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810042765.XA Active CN108215594B (en) | 2018-01-17 | 2018-01-17 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215594B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268702A (en) * | 2020-10-22 | 2021-01-26 | 湖南工学院 | Device for detecting longitudinal load force and displacement of bearing in automobile EPS (electric power steering) mounting seat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201800391U (en) * | 2010-06-30 | 2011-04-20 | 阿迪力江·衣买尔 | Ruler type compasses |
| CN204382974U (en) * | 2014-12-22 | 2015-06-10 | 西安航空学院 | Multifunctional drawing ruler |
| CN205220162U (en) * | 2015-12-08 | 2016-05-11 | 顾一帆 | Multi -functional instrument of drawing |
| CN205416875U (en) * | 2015-10-16 | 2016-08-03 | 江西科技学院 | Multi -functional ruler ware |
| CN107289907A (en) * | 2016-04-02 | 2017-10-24 | 沈向安 | Measuring instrument with annular horizontal instrument and preparation method thereof |
| CN206589520U (en) * | 2016-09-22 | 2017-10-27 | 刘思芮 | A kind of drawing board that mapping precision is improved using horizontal principle |
-
2018
- 2018-01-17 CN CN201810042765.XA patent/CN108215594B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201800391U (en) * | 2010-06-30 | 2011-04-20 | 阿迪力江·衣买尔 | Ruler type compasses |
| CN204382974U (en) * | 2014-12-22 | 2015-06-10 | 西安航空学院 | Multifunctional drawing ruler |
| CN205416875U (en) * | 2015-10-16 | 2016-08-03 | 江西科技学院 | Multi -functional ruler ware |
| CN205220162U (en) * | 2015-12-08 | 2016-05-11 | 顾一帆 | Multi -functional instrument of drawing |
| CN107289907A (en) * | 2016-04-02 | 2017-10-24 | 沈向安 | Measuring instrument with annular horizontal instrument and preparation method thereof |
| CN206589520U (en) * | 2016-09-22 | 2017-10-27 | 刘思芮 | A kind of drawing board that mapping precision is improved using horizontal principle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268702A (en) * | 2020-10-22 | 2021-01-26 | 湖南工学院 | Device for detecting longitudinal load force and displacement of bearing in automobile EPS (electric power steering) mounting seat |
| CN112268702B (en) * | 2020-10-22 | 2022-02-08 | 湖南工学院 | Device for detecting longitudinal load force and displacement of bearing in automobile EPS (electric power steering) mounting seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108215594B (en) | 2020-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201456770U (en) | Multifunctional teaching measurer | |
| CN203727062U (en) | Multifunctional protractor | |
| CN108215594A (en) | Multifunctional ruler | |
| CN207585503U (en) | A kind of square measuring rule | |
| CN109383169A (en) | A kind of construction supervision measuring scale | |
| CN210374898U (en) | Portable building surveying and mapping instrument | |
| CN201800391U (en) | Ruler type compasses | |
| CN101398302B (en) | Front inclination angle measurement mechanism for motorcycle | |
| CN202494444U (en) | Protractor slope scale | |
| CN207585456U (en) | A kind of square measuring rule | |
| CN218723692U (en) | Measuring scale | |
| CN211824163U (en) | Multifunctional ruler for architectural design | |
| CN218495957U (en) | Furniture design measuring device | |
| CN206154974U (en) | Portable multi -functional chi | |
| CN201080082Y (en) | Magnetic blackboard compasses | |
| CN210893106U (en) | Measuring device for building engineering management | |
| CN208148909U (en) | A kind of portable engineering mapping plate | |
| CN207019668U (en) | Railroad bridge rocker bearing inclined angle measuring instrument | |
| CN206106755U (en) | Portable multi -functional engineering survey plotter | |
| CN207859816U (en) | A kind of easily angle measurement unit | |
| CN208411212U (en) | Ruler for surveying and mapping | |
| CN212512859U (en) | Nondestructive measuring instrument for angle of mechanical part | |
| CN201456786U (en) | Line angle dual-purpose teaching plotter | |
| CN218577368U (en) | Multifunctional set square | |
| CN204894898U (en) | Multi -functional drawing instrument is used in teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |