CN108180800A - A kind of Multipurpose ruler - Google Patents
A kind of Multipurpose ruler Download PDFInfo
- Publication number
- CN108180800A CN108180800A CN201711402452.2A CN201711402452A CN108180800A CN 108180800 A CN108180800 A CN 108180800A CN 201711402452 A CN201711402452 A CN 201711402452A CN 108180800 A CN108180800 A CN 108180800A
- Authority
- CN
- China
- Prior art keywords
- main body
- measurement scales
- slot
- scales line
- gauge
- 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.)
- Pending
Links
Classifications
-
- 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
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
- G01B3/06—Rulers with scales or marks for direct reading rigid folding
-
- 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
-
- 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
- G01B3/563—Protractors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The present invention relates to the technical fields of survey tool auxiliary equipment, more particularly to a kind of Multipurpose ruler, longer length can be measured and convenient for storage, improve use reliability；And have positioning device, improve measurement accuracy, improve practicability；Functional diversities simultaneously can meet the use demand of people；Including main body and attached body, the top of main body is provided with the first Measurement scales line, the left end of attached body and the left end of main body are connected through the hinge, the front surface lower part of main body is provided with rear deficient slot, the rear surface top of attached body is provided with preceding short slot, the lower end of attached body is provided with the second Measurement scales line, further include semicircular body, the left side plane end of semicircular body and the right end of main body connect, half slot is provided in the middle part of semicircular body, and pointer is provided in half slot, the left end of pointer and the left side plane of half slot are hinged, the right end of pointer and the curved face contact of half slot, the curved end of semicircular body is provided with third Measurement scales line.
Description
Technical field
The present invention relates to the technical field of survey tool auxiliary equipment, more particularly to a kind of Multipurpose ruler.
Background technology
It is well known that ruler also someone be known as between ruler, have accurate straight line seamed edge, for measuring length and mapping,
It is widely used in a variety of applications in the fields such as study, measurement, engineering；Existing ruler includes main body, and the top of main body is provided with
Measurement scales line；In use, straight into rower by main body, carry out measurement of length by Measurement scales line is existing ruler
It can；It is found in existing ruler use, it is higher using limitation if principal length is shorter, it is not easy to if principal length is longer
Storage, causes use reliability relatively low；And it, due to lacking positioning device, causes measurement accuracy relatively low, practicality when measuring
Property is relatively low；Its function is more single simultaneously, it is impossible to meet the needs of people.
Invention content
Longer length can be measured and in order to solve the above technical problems, present invention offer is a kind of convenient for storing,
Improve use reliability；And have positioning device, improve measurement accuracy, improve practicability；Functional diversities simultaneously, Ke Yiman
The Multipurpose ruler of the use demand of sufficient people.
A kind of Multipurpose ruler of the present invention, including main body, the top of main body is provided with the first Measurement scales line；It further includes attached
Body, the left end of the attached body and the left end of main body are connected through the hinge, and the front surface lower part of the main body is provided with rear deficient slot, institute
The rear surface top for stating attached body is provided with preceding short slot, and the preceding short slot matches with rear deficient slot, and the rear wall of preceding short slot with
The front side wall contact of rear deficient slot, the lower end of attached body is provided with the second Measurement scales line；Further include semicircular body, a left side for the semicircular body
The right end of side plane end and main body connects, and the right end of attached body and the left end of semicircular body are there are a certain distance, and semicircular body
Top and bottom end extend out to the top top of main body and bottom end lower part respectively；Half slot is provided in the middle part of semicircular body, and half
Pointer is provided in circular groove, the left end of the pointer and the left side plane of half slot are hinged, the right end of pointer and the song of half slot
Face contacts, and the curved end of semicircular body is provided with third Measurement scales line, and the third Measurement scales line runs through the curved surface of semicircular body
End and the curved end of half slot.
After a kind of Multipurpose ruler of the present invention, the main body and attached body are unfolded by hinge, the first Measurement scales of main body
Line one end and second Measurement scales line one end of attached body are located along the same line.
A kind of Multipurpose ruler of the present invention, first Measurement scales line one end of the main body and the second Measurement scales of attached body
Line one end is both provided with flat structure, and the first Measurement scales line and the second Measurement scales line are respectively positioned at flat structure.
A kind of Multipurpose ruler of the present invention, the front side wall left end of the attached body are provided with the first placing groove, and put first
It puts and calculator is installed in slot, the calculator includes screen and multigroup calculating button.
A kind of Multipurpose ruler of the present invention, further includes left spring, right spring, left snap-gauge and right snap-gauge, before the attached body
Side wall right end is provided with the second placing groove, the left end and right end of the left spring respectively with the left side wall of the second placing groove and left card
The left side wall connection of plate, the left end and right end of the right spring respectively with the right side wall of right snap-gauge and the right side wall of the second placing groove
Connection forms between the left snap-gauge and right snap-gauge and clamps space.
A kind of Multipurpose ruler of the present invention, one end far from the second placing groove of the left snap-gauge are bent to the right, the right side
One end far from the second placing groove of snap-gauge is bent to the left.
Beneficial effects of the present invention are compared with prior art：By above-mentioned setting, by hinge by main body and attached body exhibition
It opens and extends its measurement range, longer length can be measured, main body and attached body are folded by hinge during storage and reduced
Parking space convenient for storage, improves its use reliability；When measuring by by the left end plane of semicircular body with measure object
The right end plane of body is adjacent to, and so as to carry out precise positioning to main body and attached body, is improved the precision of its measurement, is improved practicability；
By the way that the planar ends of half slot are overlapped, while the left end of pointer is overlapped with the endpoint of ray with a ray, mobile pointer
Right end make pointer be directed toward third Measurement scales line on needed for angle, draw another ray, two ray groups along pointer
Into angle be drawn angle, required any angle can be drawn, functional diversities can meet the use need of people
It asks.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the present invention；
Fig. 2 is the planar structure schematic diagram after present invention expansion；
Fig. 3 is the dimensional structure diagram at another visual angle of the present invention；
Fig. 4 is the cross section structure schematic diagram of the second placing groove of the invention；
It is marked in attached drawing：1st, main body；2nd, the first Measurement scales line；3rd, attached body；4th, rear deficient slot；5th, the second Measurement scales line；6th, half
Circle；7th, half slot；8th, pointer；9th, third Measurement scales line；10th, flat structure；11st, screen；12nd, button is calculated；13rd, left bullet
Spring；14th, right spring；15th, left snap-gauge；16th, right snap-gauge；17th, space is clamped.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but be not limited to the scope of the present invention.
As shown in Figures 1 to 4, a kind of Multipurpose ruler of the invention, including main body 1, the top of main body is provided with the first survey
Measure graduation mark 2；Attached body 3 is further included, the left end of attached body and the left end of main body are connected through the hinge, the front surface lower part setting of main body
There is rear deficient slot 4, the rear surface top of attached body is provided with preceding short slot, and preceding short slot matches with rear deficient slot, and the rear side of preceding short slot
Wall is contacted with the front side wall of rear deficient slot, and the lower end of attached body is provided with the second Measurement scales line 5；Semicircular body 6 is further included, semicircular body
The right end of left side plane end and main body connects, and the right end of attached body and the left end of semicircular body are there are a certain distance, and semicircular body
Top and bottom end extend out to the top top of main body and bottom end lower part respectively；It is provided with half slot 7 in the middle part of semicircular body, and
Pointer 8 is provided in half slot, the left end of pointer and the left side plane of half slot are hinged, the right end of pointer and the curved surface of half slot
Contact, the curved end of semicircular body are provided with third Measurement scales line 9, and third Measurement scales line is through the curved end of semicircular body and half
The curved end of circular groove；By above-mentioned setting, main body and the expansion of attached body are extended by its measurement range by hinge, it can be to longer
Length measures, and folds main body and attached body by hinge during storage and reduces parking space, convenient for storage, improving its use can
By property；When measuring by by the left end plane of semicircular body and measuring the right end plane of object and being adjacent to, so as to main body and
Attached body carries out precise positioning, improves the precision of its measurement, improves practicability；By by the planar ends of half slot and a ray
It overlaps, while the left end of pointer is overlapped with the endpoint of ray, the right end of mobile pointer makes pointer be directed toward third Measurement scales line
Upper required angle draws another ray along pointer, and the angle of two ray compositions is drawn angle, can be drawn
Required any angle, functional diversities can meet the use demand of people.
After a kind of Multipurpose ruler of the present invention, main body and attached body are unfolded by hinge, the first Measurement scales line one of main body
Second Measurement scales line one end with attached body is held to be located along the same line；By above-mentioned setting, by the first Measurement scales line and
Effective linking of second Measurement scales line, it is convenient that longer length is measured, improve practicability.
A kind of Multipurpose ruler of the present invention, first Measurement scales line one end of main body and the second Measurement scales line one of attached body
End is both provided with flat structure 10, and the first Measurement scales line and the second Measurement scales line are respectively positioned at flat structure；By above-mentioned
Setting, conveniently will be flat when measuring length by the way that the first Measurement scales line and the second Measurement scales line are located at flat structure
Flat structure with measure segment alignment, so as to improve the precision of measurement.
A kind of Multipurpose ruler of the present invention, the front side wall left end of attached body are provided with the first placing groove, and in the first placing groove
Calculator is inside installed, calculator includes screen 11 and multigroup calculating button 12；It, can be right by timer by above-mentioned setting
Some simple addition subtraction multiplication and divisions are calculated, and improve practicability.
A kind of Multipurpose ruler of the present invention, further includes left spring 13, right spring 14, left snap-gauge 15 and right snap-gauge 16, attached body
Front side wall right end be provided with the second placing groove, the left end and right end of left spring respectively with the left side wall of the second placing groove and left card
The left side wall connection of plate, the left end and right end of right spring connect respectively with the right side wall of the right side wall of right snap-gauge and the second placing groove
It connects, is formed between left snap-gauge and right snap-gauge and clamp space 17；By above-mentioned setting, by the way that rubber is installed on left snap-gauge and right card
It is convenient that rubber is stored by left spring and right spring by rubber clamping between plate, when preventing the rubber from arbitrarily placing key
Situation about can not find is carved, improves use reliability.
A kind of Multipurpose ruler of the present invention, left snap-gauge are bent to the right far from one end of the second placing groove, right snap-gauge it is remote
One end from the second placing groove is bent to the left；By above-mentioned setting, improved by the bending structure of left snap-gauge and right snap-gauge to rubber
The stability of pick up dress improves practicability, easy to operate by squeezing left spring or having spring that can be picked and placeed to rubber
It is practical.
A kind of Multipurpose ruler of the present invention at work, before above-mentioned action is completed, is moved into user first
Main body and the expansion of attached body are extended its measurement range by hinge, longer length can be measured, deposited by the position needed
Main body and attached body are folded by hinge when putting and reduce parking space, convenient for storage, when measuring by by semicircular body
Left end plane is adjacent to measuring the right end plane of object, so as to carry out precise positioning to main body and attached body, improves the essence of its measurement
Accuracy improves practicability, by the way that the planar ends of half slot are overlapped with a ray, while by the end of the left end of pointer and ray
Point overlaps, and the right end of mobile pointer makes pointer be directed toward the angle needed on third Measurement scales line, and another is drawn along pointer
Ray, the angle of two rays composition is drawn angle, can draw required any angle, functional diversities, can be with
Meet the use demand of people.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and modification, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of Multipurpose ruler, including main body（1）, main body（1）Top be provided with the first Measurement scales line（2）；Its feature exists
In further including attached body（3）, the attached body（3）Left end and main body（1）Left end be connected through the hinge, the main body（1）Before
Surface lower portions are provided with rear deficient slot（4）, the attached body（3）Rear surface top be provided with preceding short slot, the preceding short slot is lacked with rear
Slot（4）Match, and the rear wall and rear deficient slot of preceding short slot（4）Front side wall contact, attached body（3）Lower end be provided with second
Measurement scales line（5）；Further include semicircular body（6）, the semicircular body（6）Left side plane end and main body（1）Right end connection, it is attached
Body（3）Right end and semicircular body（6）Left end there are a certain distance, and semicircular body（6）Top and bottom end stretch out respectively
To main body（1）Top top and bottom end lower part；Semicircular body（6）Middle part be provided with half slot（7）, and in half slot（7）It is interior
It is provided with pointer（8）, the pointer（8）Left end and half slot（7）Left side plane be hinged, pointer（8）Right end and semicircle
Slot（7）Curved face contact, semicircular body（6）Curved end be provided with third Measurement scales line（9）, the third Measurement scales line
（9）Through semicircular body（6）Curved end and half slot（7）Curved end.
A kind of 2. Multipurpose ruler as described in claim 1, which is characterized in that the main body（1）With attached body（3）Pass through hinge exhibition
After opening, main body（1）The first Measurement scales line（2）One end and attached body（3）The second Measurement scales line（5）One end is located at always
On line.
A kind of 3. Multipurpose ruler as claimed in claim 2, which is characterized in that the main body（1）The first Measurement scales line（2）
One end and attached body（3）The second Measurement scales line（5）One end is both provided with flat structure（10）, the first Measurement scales line
（2）With the second Measurement scales line（5）It is respectively positioned on flat structure（10）Place.
A kind of 4. Multipurpose ruler as claimed in claim 3, which is characterized in that the attached body（3）Front side wall left end be provided with
First placing groove, and calculator is installed in the first placing groove, the calculator includes screen（11）With multigroup calculating button
（12）.
5. a kind of Multipurpose ruler as claimed in claim 4, which is characterized in that further include left spring（13）, right spring（14）, it is left
Snap-gauge（15）With right snap-gauge（16）, the attached body（3）Front side wall right end be provided with the second placing groove, the left spring（13）'s
Left end and right end respectively with the left side wall of the second placing groove and left snap-gauge（15）Left side wall connection, the right spring（14）A left side
End and right end respectively with right snap-gauge（16）Right side wall and the second placing groove right side wall connection, the left snap-gauge（15）With right card
Plate（16）Between formed clamp space（17）.
A kind of 6. Multipurpose ruler as claimed in claim 5, which is characterized in that the left snap-gauge（15）Far from the second placing groove
One end bend to the right, the right snap-gauge（16）Bent to the left far from one end of the second placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402452.2A CN108180800A (en) | 2017-12-22 | 2017-12-22 | A kind of Multipurpose ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402452.2A CN108180800A (en) | 2017-12-22 | 2017-12-22 | A kind of Multipurpose ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180800A true CN108180800A (en) | 2018-06-19 |
Family
ID=62546684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711402452.2A Pending CN108180800A (en) | 2017-12-22 | 2017-12-22 | A kind of Multipurpose ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180800A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202137U (en) * | 1987-02-18 | 1988-04-06 | 孙向东 | Length-adjustable and any angle-drawing ruler |
| CN2236408Y (en) * | 1995-08-21 | 1996-10-02 | 李权武 | Multifunctional assembled drawing instrument |
| CN201070928Y (en) * | 2007-05-11 | 2008-06-11 | 福建新代实业有限公司 | Automatically positioning folding ruler |
| CN202130190U (en) * | 2011-06-22 | 2012-02-01 | 攀枝花学院 | Angle measuring and drawing instrument |
| KR20120116831A (en) * | 2011-04-13 | 2012-10-23 | 노수완 | Multipurpose draft equipment |
| CN203157494U (en) * | 2013-03-30 | 2013-08-28 | 胡连娟 | Multifunctional ruler |
| CN203344567U (en) * | 2013-06-20 | 2013-12-18 | 陶群 | Novel combined ruler special for economic management |
| CN204820789U (en) * | 2015-07-21 | 2015-12-02 | 郑照 | Multifunctional drawing board |
-
2017
- 2017-12-22 CN CN201711402452.2A patent/CN108180800A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202137U (en) * | 1987-02-18 | 1988-04-06 | 孙向东 | Length-adjustable and any angle-drawing ruler |
| CN2236408Y (en) * | 1995-08-21 | 1996-10-02 | 李权武 | Multifunctional assembled drawing instrument |
| CN201070928Y (en) * | 2007-05-11 | 2008-06-11 | 福建新代实业有限公司 | Automatically positioning folding ruler |
| KR20120116831A (en) * | 2011-04-13 | 2012-10-23 | 노수완 | Multipurpose draft equipment |
| CN202130190U (en) * | 2011-06-22 | 2012-02-01 | 攀枝花学院 | Angle measuring and drawing instrument |
| CN203157494U (en) * | 2013-03-30 | 2013-08-28 | 胡连娟 | Multifunctional ruler |
| CN203344567U (en) * | 2013-06-20 | 2013-12-18 | 陶群 | Novel combined ruler special for economic management |
| CN204820789U (en) * | 2015-07-21 | 2015-12-02 | 郑照 | Multifunctional drawing board |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180619 |
|
| WD01 | Invention patent application deemed withdrawn after publication |