CN108032652A - A kind of collapsible ruler - Google Patents
A kind of collapsible ruler Download PDFInfo
- Publication number
- CN108032652A CN108032652A CN201711337858.7A CN201711337858A CN108032652A CN 108032652 A CN108032652 A CN 108032652A CN 201711337858 A CN201711337858 A CN 201711337858A CN 108032652 A CN108032652 A CN 108032652A
- Authority
- CN
- China
- Prior art keywords
- ruler
- hole
- folding rule
- connector
- 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.)
- Withdrawn
Links
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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
-
- 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
- B43L7/10—Plural straightedges relatively movable
-
- 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
-
- 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
-
- 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 invention discloses a kind of collapsible ruler, including ruler one, the side of the ruler one is provided with folding rule one, one end of the folding rule one and the close ruler one is provided with connector one, the connector one is matched with being arranged at the recess one of the ruler one and close described one one end of folding rule, through hole one is provided with the connector one, shaft one is provided with the through hole one, the both ends of the shaft one run through the both sides of the connector one and extend to the inside for the axis hole one for being arranged at the inner side of recess one, sleeve one is provided with the other end of the folding rule one, the sleeve one is internally provided with pen core, one end of the ruler one and the remote folding rule one is provided with angle square, shaft two is provided with the angle square, the middle part of the shaft two is arranged with axle sleeve.Beneficial effect：So that ruler not only have folding can also rotate, while add it is a variety of use function, after folding reduction volume be convenient for carrying.
Description
Technical field
The present invention relates to ruler field, it particularly relates to a kind of collapsible ruler.
Background technology
Ruler is also known as ruler, a ruler, is for setting-out section (especially straight), measures the instrument of length.In daily life, use
Many to the place to ruler, traditional functions of ruler is relatively simple, can only measure simple straight length, and the length of ruler
Spend too long, it is also inconvenient to carry, and therefore, it is necessary to design a kind of folding ruler.
The problem of in correlation technique, not yet propose effective solution at present.
The content of the invention
The problem of in correlation technique, the present invention proposes a kind of collapsible ruler, to overcome existing correlation technique to be deposited
Above-mentioned technical problem.
The technical proposal of the invention is realized in this way：
A kind of collapsible ruler, including ruler one, the side of the ruler one are provided with folding rule one, the folding rule one and lean on
One end of the nearly ruler one is provided with connector one, and the connector one is with being arranged at the ruler one and close to the folding rule
The recess one of one one end matches, and through hole one is provided with the connector one, is provided with shaft one in the through hole one, described turn
The both ends of axis one run through the both sides of the connector one and extend to the inside for the axis hole one for being arranged at the inner side of recess one, institute
State and sleeve one is provided with the other end of folding rule one, the sleeve one is internally provided with pen core, the ruler one and remote institute
The one end for stating folding rule one is provided with angle square, and shaft two is provided with the angle square, and the middle part of the shaft two is arranged with axle sleeve, institute
The bottom for stating bearing two sets restraining position ring block, and the top of the bearing two is provided with clamping screw, and the axle sleeve is arranged at ruler
Two lower part, the top of the ruler two are provided with folding rule two, and the bottom of the folding rule two is provided with connector two, the connection
First two match with being arranged at the recess two on two top of ruler, and through hole two, the through hole two are provided with the connector two
Shaft three is inside provided with, the both ends of the shaft three, which are run through the both sides of the connector two and extended to, is arranged at the recess two
The inside of the axis hole two of inner side, the top of the folding rule two are provided with sleeve two, conehead are provided with the sleeve two.
Further, the inner side of the ruler one is provided with several circular holes, and the aperture of the circular hole is sequentially increased.
Further, the both sides of the ruler one are both provided with digital calibration, and the ruler one hangs down with the ruler two
The scale of straight position is zero graduation.
Further, the inner side of the folding rule one is disposed with several geometric figure holes.
Further, the inner side of the sleeve one is provided with spring return mechanism, one end of the spring return mechanism with
One end of the pen core is fixedly connected.
Further, fluted, the groove and the protrusion being arranged on the ruler two are set on the ruler one
Match somebody with somebody.
Further, the center location of the angle square is provided with through hole three, and the shaft two is arranged at the through hole three
Inner side.
Further, several holes, described hole equidistant arrangement are both provided with the ruler two and the folding rule two.
Beneficial effects of the present invention：It is vertical with ruler one by the way that folding rule one is opened to so that measurement longer length, then
Folding rule two on ruler two is opened, pulls ruler two, can draw different angles, while coordinate can be with for ruler two and angle square
Measurement angle size, the pen core in sleeve one is ejected by spring return mechanism, and being fixed by the conehead at the top of folding rule two can
To draw circle, pen core is rebounded into one internal security of sleeve conveniently again when not used, can lock an angle by clamping screw draws,
So that ruler not only have folding can also rotate, while add it is a variety of use function, after folding reduction volume be convenient for carrying.
In addition, by the way that the inner side of ruler one is provided with several circular holes, and the aperture of circular hole is sequentially increased so that it is smaller
Circle can directly be drawn by circular hole, it is quick and convenient；By the way that the both sides of ruler one are both provided with digital calibration, and ruler one
Scale with two upright position of ruler is zero graduation so that all measurable length in any side, while zero graduation is determined easy to survey
Amount；By the way that the inner side of folding rule one is disposed with several geometric figure holes so that various complex geometries can facilitate
Quickly draw；By the way that the inner side of sleeve one is provided with spring return mechanism, one end of spring return mechanism and one end of pen core
It is fixedly connected so that can be ejected during pen core use, be recovered to the inside of sleeve one when not used, use is safer；Pass through handle
Set on ruler one it is fluted, groove be arranged on ruler two protrusion match so that ruler one and ruler two coincidence after energy
It is enough fixed, keep collapsed state；By the way that the center location of angle square is provided with through hole three, shaft two is arranged at the interior of through hole three
Side so that ruler two and the error of angle square measurement are reduced；By being both provided with several holes, pen on ruler two and folding rule two
Hole equidistant arrangement, can draw camber line and annulus by a hole, simple and convenient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structure diagram of collapsible ruler according to embodiments of the present invention；
Fig. 2 is a kind of side view of the ruler one of collapsible ruler according to embodiments of the present invention；
Fig. 3 is a kind of side view of the ruler two of collapsible ruler according to embodiments of the present invention.
In figure：
1st, ruler one；2nd, folding rule one；3rd, connector one；4th, recess one；5th, through hole one；6th, shaft one；7th, axis hole one；8th, cover
Cylinder one；9th, pen core；10th, angle square；11st, shaft two；12nd, axle sleeve；13rd, spacing ring；14th, clamping screw；15th, ruler two；16th, folding rule
Two；17th, connector two；18th, recess two；19th, through hole two；20th, shaft three；21st, axis hole two；22nd, sleeve two；23rd, conehead；24、
Circular hole；25th, digital calibration；26th, geometric figure hole；27th, spring return mechanism；28th, groove；29th, it is raised；30th, a hole.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's all other embodiments obtained, belong to what the present invention protected
Scope.
According to an embodiment of the invention, there is provided a kind of collapsible ruler.
As shown in Figs. 1-3, a kind of collapsible ruler according to embodiments of the present invention, including ruler 1, the ruler 1
Side be provided with folding rule 1, the folding rule 1 and one end of the ruler 1 is provided with connector 1, the company
Connector 1 is matched with being arranged at the recess 1 of the ruler 1 and close described one 2 one end of folding rule, on the connector 1
Through hole 1 is provided with, shaft 1 is provided with the through hole 1, the both ends of the shaft 1 are through the connector 1
Both sides and extending to are arranged at the inside of the axis hole 1 of the inner side of recess 1, are provided with the other end of the folding rule 1
Sleeve 1, the sleeve 1 are internally provided with pen core 9, the ruler 1 and one end away from the folding rule 1 is provided with
Angle square 10, is provided with shaft 2 11 on the angle square 10, the middle part of the shaft 2 11 is arranged with axle sleeve 12, the bearing 2 11
Bottom restraining position ring block 13 is set, the top of the bearing 2 11 is provided with clamping screw 14, and the axle sleeve 12 is arranged at ruler
2 15 lower part, the top of the ruler 2 15 are provided with folding rule 2 16, and the bottom of the folding rule 2 16 is provided with connector two
17, the connector 2 17 is matched with being arranged at the recess 2 18 on 2 15 top of ruler, is set on the connector 2 17
There is through hole 2 19, shaft 3 20 is provided with the through hole 2 19, the connector 2 17 is run through at the both ends of the shaft 3 20
Both sides and extending to be arranged at the inner side of recess 2 18 axis hole 2 21 inside, the top of the folding rule 2 16 is provided with
Sleeve 2 22, is provided with conehead 23 in the sleeve 2 22.
It is vertical with ruler 1 by the way that folding rule 1 is opened to so as to measure longer length by means of above-mentioned technical proposal
Degree, then the folding rule 2 16 on ruler 2 15 is opened, ruler 2 15 is pulled, different angles, while ruler 2 15 can be drawn
Coordinate with angle square 10 and the pen core 9 in sleeve 1 can be ejected by spring return mechanism 27, pass through folding with measurement angle size
23 fixation of conehead at the top of ruler 2 16 can draw circle, and pen core 9 is rebounded one 8 internal security of sleeve conveniently again when not used, passes through lock
Tight bolt 14 can lock an angle and draw so that ruler not only there is folding can also rotate, while add a variety of uses
Function, reduces volume and is convenient for carrying after folding.
In addition, by the way that the inner side of ruler 1 is provided with several circular holes 24, and the aperture of circular hole 24 is sequentially increased, and is made
Obtaining less circle can directly be drawn by circular hole 24, quick and convenient；By the way that the both sides of ruler 1 are both provided with digital calibration
25, and ruler 1 and the scale of 2 15 upright position of ruler are zero graduation so that all measurable length in any side, while really
Zero graduation is determined easy to measurement；By the way that the inner side of folding rule 1 is disposed with several geometric figure holes 26 so that various complexity
Geometric figure can fast and easy draw；By the way that the inner side of sleeve 1 is provided with spring return mechanism 27, spring return mechanism
27 one end is fixedly connected with one end of pen core 9 so that pen core 9 can eject when using, and be recovered to the interior of sleeve 1 when not used
Portion, use are safer；By setting fluted 28 on ruler 1, groove 28 and the protrusion 29 being arranged on ruler 2 15
Matching so that can be fixed after ruler 1 and the coincidence of ruler 2 15, keep collapsed state；Pass through the center location angle square 10
Through hole three is provided with, shaft 2 11 is arranged at the inner side of through hole three so that ruler 2 15 is reduced with the error that angle square 10 measures；It is logical
Cross several holes 30 are both provided with ruler 2 15 and folding rule 2 16,30 equidistant arrangement of a hole, can be painted by a hole 30
Go out camber line and annulus, it is simple and convenient.
In conclusion by means of the present invention above-mentioned technical proposal, by folding rule 1 be opened to ruler 1 vertically,
So that measurement longer length, then the folding rule 2 16 on ruler 2 15 is opened, ruler 2 15 is pulled, different angles can be drawn
Degree, while ruler 2 15 and angle square 10 coordinate and the pen core 9 in sleeve 1 can be passed through spring reset machine with measurement angle size
Structure 27 ejects, and circle can be drawn by 23 fixation of conehead at the top of folding rule 2 16, and pen core 9 rebounds inside sleeve 1 again when not used
Safe ready, can lock an angle by clamping screw 14 and draw so that ruler not only there is folding can also rotate, at the same time
Add it is a variety of use function, after folding reduce volume be convenient for carrying.
In addition, by the way that the inner side of ruler 1 is provided with several circular holes 24, and the aperture of circular hole 24 is sequentially increased, and is made
Obtaining less circle can directly be drawn by circular hole 24, quick and convenient；By the way that the both sides of ruler 1 are both provided with digital calibration
25, and ruler 1 and the scale of 2 15 upright position of ruler are zero graduation so that all measurable length in any side, while really
Zero graduation is determined easy to measurement；By the way that the inner side of folding rule 1 is disposed with several geometric figure holes 26 so that various complexity
Geometric figure can fast and easy draw；By the way that the inner side of sleeve 1 is provided with spring return mechanism 27, spring return mechanism
27 one end is fixedly connected with one end of pen core 9 so that pen core 9 can eject when using, and be recovered to the interior of sleeve 1 when not used
Portion, use are safer；By setting fluted 28 on ruler 1, groove 28 and the protrusion 29 being arranged on ruler 2 15
Matching so that can be fixed after ruler 1 and the coincidence of ruler 2 15, keep collapsed state；Pass through the center location angle square 10
Through hole three is provided with, shaft 2 11 is arranged at the inner side of through hole three so that ruler 2 15 is reduced with the error that angle square 10 measures；It is logical
Cross several holes 30 are both provided with ruler 2 15 and folding rule 2 16,30 equidistant arrangement of a hole, can be painted by a hole 30
Go out camber line and annulus, it is simple and convenient.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of collapsible ruler, it is characterised in that including ruler one (1), the side of the ruler one (1) is provided with folding rule one
(2), the folding rule one (2) and one end of the ruler one (1) is provided with connector one (3), the connector one (3) with
It is arranged at the ruler one (1) and the recess one (4) close to described one (2) one end of folding rule matches, is set on the connector one (3)
Through hole one (5) is equipped with, is provided with shaft one (6) in the through hole one (5), the connection is run through at the both ends of the shaft one (6)
The both sides of first (3) and the inside for extending to the axis hole one (7) being arranged on the inside of the recess one (4), the folding rule one (1)
It is provided with sleeve one (8) on the other end, the sleeve one (8) is internally provided with pen core (9), the ruler one (1) and remote
One end of the folding rule one (2) is provided with angle square (10), and shaft two (11), the shaft two are provided with the angle square (10)
(11) axle sleeve (12) is arranged with the middle part of, the bottom of the bearing two (11) sets restraining position ring block (13), the bearing two (11)
Top be provided with clamping screw (14), the axle sleeve (12) is arranged at the lower part of ruler two (15), the ruler two (15)
Top is provided with folding rule two (16), and the bottom of the folding rule two (16) is provided with connector two (17), the connector two (17)
Matched with the recess two (18) for being arranged at described two (15) top of ruler, through hole two is provided with the connector two (17)
(19), shaft three (20) is provided with the through hole two (19), the connector two is run through at the both ends of the shaft three (20)
(17) both sides and the inside for the axis hole two (21) being arranged on the inside of the recess two (18) is extended to, the folding rule two (16)
Top is provided with sleeve two (22), and conehead (23) is provided with the sleeve two (22).
2. a kind of collapsible ruler according to claim 1, it is characterised in that be provided with the inside of the ruler one (1)
Several circular holes (24), and the aperture of the circular hole (24) is sequentially increased.
3. a kind of collapsible ruler according to claim 1, it is characterised in that the both sides of the ruler one (1) are respectively provided with
There is digital calibration (25), and the ruler one (1) and the scale of described two (15) upright position of ruler are zero graduation.
4. a kind of collapsible ruler according to claim 1, it is characterised in that the inner side of the folding rule one (2) is set successively
It is equipped with several geometric figure holes (26).
5. a kind of collapsible ruler according to claim 1, it is characterised in that be provided with the inside of the sleeve one (8)
Spring return mechanism (27), one end of the spring return mechanism (27) are fixedly connected with one end of the pen core (9).
6. a kind of collapsible ruler according to claim 1, it is characterised in that set on the ruler one (1) fluted
(28), the groove (28) matches with the protrusion (29) being arranged on the ruler two (15).
7. a kind of collapsible ruler according to claim 1, it is characterised in that the center location of the angle square (10) is set
There is through hole three, the shaft two (11) is arranged at the inner side of the through hole three.
8. a kind of collapsible ruler according to claim 1, it is characterised in that the ruler two (15) and the folding rule two
(16) several holes (30), described hole (30) equidistant arrangement are both provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337858.7A CN108032652A (en) | 2017-12-14 | 2017-12-14 | A kind of collapsible ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337858.7A CN108032652A (en) | 2017-12-14 | 2017-12-14 | A kind of collapsible ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108032652A true CN108032652A (en) | 2018-05-15 |
Family
ID=62103155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711337858.7A Withdrawn CN108032652A (en) | 2017-12-14 | 2017-12-14 | A kind of collapsible ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032652A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332875A (en) * | 2019-07-11 | 2019-10-15 | 神华包神铁路集团有限责任公司 | For checking the detection ruler of railroad platform limit |
| US20220364841A1 (en) * | 2021-05-17 | 2022-11-17 | Jihad Ali Mustapha | Measuring device and a measurement method thereof |
-
2017
- 2017-12-14 CN CN201711337858.7A patent/CN108032652A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332875A (en) * | 2019-07-11 | 2019-10-15 | 神华包神铁路集团有限责任公司 | For checking the detection ruler of railroad platform limit |
| CN110332875B (en) * | 2019-07-11 | 2024-02-09 | 神华包神铁路集团有限责任公司 | Detection ruler for checking railway platform limit |
| US20220364841A1 (en) * | 2021-05-17 | 2022-11-17 | Jihad Ali Mustapha | Measuring device and a measurement method thereof |
| US11920926B2 (en) * | 2021-05-17 | 2024-03-05 | Jihad Ali Mustapha | Measuring device and a measurement method thereof |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180515 |
|
| WW01 | Invention patent application withdrawn after publication |