CN208760270U - A kind of multifunctional angular parallel rule - Google Patents
A kind of multifunctional angular parallel rule Download PDFInfo
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- CN208760270U CN208760270U CN201821197124.3U CN201821197124U CN208760270U CN 208760270 U CN208760270 U CN 208760270U CN 201821197124 U CN201821197124 U CN 201821197124U CN 208760270 U CN208760270 U CN 208760270U
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- main scale
- scale
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- disk
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Abstract
The utility model discloses a kind of multifunctional angular parallel rules of surveying and mapping tool technical field, including main scale, the main scale inner cavity slidably connects auxiliary scale, and main scale right end is equipped with main protractor, main scale inner cavity right end is equipped with turntable, the turntable is fixed on main scale inner cavity by shaft, setting-out slot is offered on the main scale, left end is equipped with hanging hole below the setting-out slot, first ruler and second ruler one end are slidably connected by position-arresting disk and sliding slot, sliding slot right end described in two groups is equipped with secondary protractor, the pair protractor right end is equipped with disk, movable sleeving is socketed on the straight-bar, the movable sleeving is slidably connected with straight-bar, the utility model can draw a variety of figures, it is vdiverse in function, and it is equipped with main scale and auxiliary scale, auxiliary scale is embedded set on main scale, while reducing volume, improve the range of setting-out, it is compact-sized, design Rationally, using effect is good.
Description
Technical field
The utility model discloses a kind of multifunctional angular parallel rules, specially surveying and mapping tool technical field.
Background technique
Measuring scale ruler between also someone is known as, is a kind of very common measuring length instrument, this stationery is extremely widespread, several
Every pupil all manpower one, commonly used in measuring shorter distance or drawing straight line.
Measuring scale is applied to the multiple fields such as teaching, clothes, engineering survey, frequent to use the functionality for leading to measuring scale
It becomes more and more important, and existing measuring scale only possesses the function of measurement length, has a single function, and length when setting-out
It is limited, it is inconvenient for use, lead to work and study inefficiency, for this purpose, we have proposed a kind of multifunctional angular parallel rule investments to make
With to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional angular parallel rules, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of multifunctional angular parallel rule, including master
Ruler, the main scale inner cavity slidably connects auxiliary scale, and main scale right end is equipped with main protractor, and main scale inner cavity right end, which is equipped with, to be turned
Disk, the turntable are fixed on main scale inner cavity by shaft, and the auxiliary scale bottom end connects two groups of idler wheels, and idler wheel described in two groups, which rolls, to be connected
Two groups of grooves of main scale inner cavity are connected to, setting-out slot is offered on the main scale, left end is equipped with hanging hole below the setting-out slot, described
Hanging hole right end is equipped with two groups of sliding slots, is respectively equipped with the first ruler and the second ruler in sliding slot described in two groups, first ruler and
Second ruler one end is slidably connected by position-arresting disk and sliding slot, and fastening screw, sliding slot described in two groups are equipped on the position-arresting disk
Right end is equipped with secondary protractor, and the pair protractor right end is equipped with disk, drive disk, the drive disk are plugged on the disk
Upper fixation is plugged with rocking bar, and drive disk left end connects straight-bar, is socketed with movable sleeving, the movable sleeving and straight-bar on the straight-bar
It is slidably connected, and screw is installed on movable sleeving, the straight-bar is flexibly connected by connection buckle with main scale, and the main scale bottom end connects
Pen-docking slot, described slot right side are plugged with data board.
Preferably, offer two groups of races compatible with idler wheel and limiting slot on the turntable, and the thickness of turntable with
The height of idler wheel is equal, and the race and limiting slot junction are equipped with fillet, and the main protractor is set on front side of turntable, and main amount
The position of angle device is higher than turntable in the position of main scale inner cavity.
Preferably, the auxiliary scale left end is equipped with round positioning disk, and auxiliary scale right end is equipped with rib, and the auxiliary scale front side wall is right
End is equipped with two groups of buckles, and the main scale right side wall is equipped with and buckles compatible card slot, and is uniformly provided on main scale linearly
The circular hole of arrangement, the main scale two sides are equipped with ripple side, and the equal length of main scale and auxiliary scale.
Preferably, the rocking bar and drive disk are respectively arranged on the front-rear side walls of main scale, and the movable sleeving is equipped with nib
Fixing groove, the drive disk are connect with disk rotational.
Preferably, offer the circular hole equidistantly arranged on first ruler and the second ruler, and the first ruler with
Second ruler is shrinkage-rule, and the disk edge and sliding slot of the position-arresting disk are clamped.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model structure is simple, and rationally, functional diversities are easy to use for design.
2, the utility model can draw a variety of required figures such as straight line, circle, curve and parabola, expand bevel protractor
Functionality, and do not interfere with each other between each other, it is equipped with a slot, and data board is equipped on slot, it is more quick when being easy to use
Record data.
3, the utility model is divided into main scale and auxiliary scale, and the two is combined together well, makes the length of scribing line significantly
Increase, and compact-sized, it is easy to carry.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main scale and auxiliary scale connection schematic diagram；
Fig. 3 is the utility model main scale right view.
In figure: 1 main scale, 101 grooves, 2 auxiliary scales, 21 positioning disks, 22 idler wheels, 3 shafts, 4 turntables, 41 races, 42 limiting slots,
5 main protractors, 6 setting-out slots, 7 hanging holes, 8 secondary protractors, 9 slots, 10 data boards, 11 disks, 12 drive disks, 13 rocking bars, 14 are directly
Bar, 15 movable sleevings, 16 connection buckles, 17 sliding slots, 18 first rulers, 19 second rulers, 20 position-arresting disks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multifunctional angular parallel rule, including main scale
1,1 inner cavity of main scale slidably connects auxiliary scale 2, and 1 right end of main scale is equipped with main protractor 5,1 inner cavity right end of the main scale installation
There is turntable 4, the turntable 4 is fixed on 1 inner cavity of main scale by shaft 3, and 2 bottom end of auxiliary scale connects two groups of idler wheels 22, two groups of institutes
It states idler wheel 22 and rolls two groups of grooves 101 for being connected to 1 inner cavity of main scale, setting-out slot 6, the setting-out slot 6 are offered on the main scale 1
Lower section left end is equipped with hanging hole 7, and 7 right end of hanging hole is equipped with two groups of sliding slots 17, it is straight that first is respectively equipped in sliding slot 17 described in two groups
Ruler 18 and the second ruler 19, first ruler 18 and 19 one end of the second ruler are slidably connected by position-arresting disk 20 with sliding slot 17,
Fastening screw is installed, 17 right end of sliding slot described in two groups is equipped with secondary protractor 8, and the pair protractor 8 is right on the position-arresting disk 20
End is equipped with disk 11, and drive disk 12 is plugged on the disk 11, fixes on the drive disk 12 and is plugged with rocking bar 13, and drive
12 left end of Moving plate connects straight-bar 14, is socketed with movable sleeving 15 on the straight-bar 14, and the movable sleeving 15 is slidably connected with straight-bar 14,
And screw is installed on movable sleeving 15, the straight-bar 14 is flexibly connected by connection buckle 16 with main scale 1, and 1 bottom end of main scale connects
Pen-docking slot 9 is plugged with data board 10 on the right side of described slot 9.
Wherein, two groups of races 41 compatible with idler wheel 22 and limiting slot 42 are offered on the turntable 4, and turntable 4
Thickness is equal with the height of idler wheel 22, so that main scale 1 is mutually slided with auxiliary scale 2 and unaffected, while auxiliary scale 2 can also rotate
Certain angle, the race 41 are equipped with fillet with 42 junction of limiting slot, so that idler wheel 22 is smoothly slidably reciprocated, the main amount
Angle device 5 is set to 4 front side of turntable, and the position of main protractor 5 is higher than turntable 4 in the position of 1 inner cavity of main scale, it is ensured that main protractor 5
It is not interfere with each other with auxiliary scale 2 in respective use, 2 left end of auxiliary scale is equipped with round positioning disk 21, and 2 right end of auxiliary scale is equipped with gear
Side, the 2 front side wall right end of auxiliary scale are equipped with two groups of buckles, convenient for fixing when auxiliary scale being made to be retracted into 1 inner cavity of main scale, the main scale 1
Right side wall is equipped with and buckles compatible card slot, and the circular hole being arranged in a linear is uniformly provided on main scale 1,1 liang of the main scale
Side is equipped with ripple side, and the equal length of main scale 1 and auxiliary scale 2, improves the functionality of main scale 1, the rocking bar 13 and drive disk
12 are respectively arranged on the front-rear side walls of main scale 1, and convenient for picture bowlder to the control of rocking bar 13, it is solid that the movable sleeving 15 is equipped with nib
Determine slot, the drive disk 12 is rotatablely connected with disk 11, is offered on first ruler 18 and the second ruler 19 equidistant
The circular hole of arrangement, and the first ruler 18 and the second ruler 19 are shrinkage-rule, in order to expand picture circular arc or parabolical range, institute
The disk edge and sliding slot 17 for stating position-arresting disk 20 are clamped.
Working principle: when the utility model is used, making the buckle in auxiliary scale 2 be detached from the card slot on main scale 1, by auxiliary scale 2
It is skidded off using idler wheel 22 from 1 inner cavity of main scale, until idler wheel 22 is rolled along groove 101 into the race 41 on turntable 4, increases picture
Auxiliary scale 2 is rotated respective angles, draws required angle by line length, uses main protractor 5 also according to the convenience selection used
It is secondary protractor 8, nib is fixed in the slot on movable sleeving 15,1 turn-over of main scale is made, allows the side of movable sleeving 15 close to paper
Rocking bar 13 is shaken in face, drives straight-bar 14 to rotate, can draw circle, can also be put two groups of nibs by the circular hole opened up on main scale 1
In different circular holes, make one group of nib as main scale 1 is rotated, turn screw, unlock connection buckle 16, can be changed and move
Position of the dynamic set 15 on straight-bar 14 moves up the first ruler 18 and the second ruler 19 in sliding slot 17 to change round size
Required position is moved, and extends into required length, rotates the first ruler 18 and the second ruler 19 along position-arresting disk 20,
It when circular hole on first ruler 18 and the second ruler 19 is overlapped, is made marks with pen, repeatedly, multiple groups record point is connected
Parabola and circular arc can be obtained, when measuring straight length, can write data on data board 10, it is convenient to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of multifunctional angular parallel rule, including main scale (1), it is characterised in that: main scale (1) inner cavity slidably connects pair
Ruler (2), and main scale (1) right end is equipped with main protractor (5), main scale (1) inner cavity right end is equipped with turntable (4), the turntable
(4) it is fixed on main scale (1) inner cavity by shaft (3), auxiliary scale (2) bottom end connects two groups of idler wheels (22), idler wheel described in two groups
(22) two groups of grooves (101) for being connected to main scale (1) inner cavity are rolled, setting-out slot (6), the picture are offered on the main scale (1)
Left end is equipped with hanging hole (7) below wire casing (6), and hanging hole (7) right end is equipped with two groups of sliding slots (17), in sliding slot described in two groups (17)
It is respectively equipped with the first ruler (18) and the second ruler (19), first ruler (18) and the second ruler (19) one end pass through limit
Disk (20) is slidably connected with sliding slot (17), and fastening screw, sliding slot described in two groups (17) right end are equipped on the position-arresting disk (20)
Equipped with secondary protractor (8), described pair protractor (8) right end is equipped with disk (11), is plugged with drive disk on the disk (11)
(12), fixation is plugged with rocking bar (13) on the drive disk (12), and drive disk (12) left end connection straight-bar (14), the straight-bar
(14) it is socketed on movable sleeving (15), the movable sleeving (15) is slidably connected with straight-bar (14), and is equipped on movable sleeving (15)
Screw, the straight-bar (14) are flexibly connected by connection buckle (16) with main scale (1), main scale (1) the bottom end connecting pen slot (9),
Data board (10) are plugged on the right side of described slot (9).
2. a kind of multifunctional angular parallel rule according to claim 1, it is characterised in that: offered on the turntable (4)
Two groups and idler wheel (22) compatible race (41) and limiting slot (42), and the height phase of the thickness of turntable (4) and idler wheel (22)
It is equipped with fillet Deng, the race (41) and limiting slot (42) junction, the main protractor (5) is set on front side of turntable (4), and main
The position of protractor (5) is higher than turntable (4) in the position of main scale (1) inner cavity.
3. a kind of multifunctional angular parallel rule according to claim 1, it is characterised in that: auxiliary scale (2) left end is equipped with
Round positioning disk (21), and auxiliary scale (2) right end is equipped with rib, auxiliary scale (2) the front side wall right end is equipped with two groups of buckles, the master
Ruler (1) right side wall is equipped with and buckles compatible card slot, and is uniformly provided with the circular hole being arranged in a linear on main scale (1), described
Main scale (1) two sides are equipped with ripple side, and the equal length of main scale (1) and auxiliary scale (2).
4. a kind of multifunctional angular parallel rule according to claim 1, it is characterised in that: the rocking bar (13) and drive disk
(12) it is respectively arranged on the front-rear side walls of main scale (1), the movable sleeving (15) is equipped with written fixing groove, the drive disk (12)
It is rotatablely connected with disk (11).
5. a kind of multifunctional angular parallel rule according to claim 1, it is characterised in that: first ruler (18) and the
The circular hole equidistantly arranged is offered on two rulers (19), and the first ruler (18) and the second ruler (19) are shrinkage-rule,
The disk edge of the position-arresting disk (20) and sliding slot (17) are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197124.3U CN208760270U (en) | 2018-07-27 | 2018-07-27 | A kind of multifunctional angular parallel rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197124.3U CN208760270U (en) | 2018-07-27 | 2018-07-27 | A kind of multifunctional angular parallel rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208760270U true CN208760270U (en) | 2019-04-19 |
Family
ID=66130563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821197124.3U Active CN208760270U (en) | 2018-07-27 | 2018-07-27 | A kind of multifunctional angular parallel rule |
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| Country | Link |
|---|---|
| CN (1) | CN208760270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643232A (en) * | 2020-05-27 | 2020-09-11 | 无锡市中医医院 | Multi-angle measurer for orthopedic surgery |
-
2018
- 2018-07-27 CN CN201821197124.3U patent/CN208760270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643232A (en) * | 2020-05-27 | 2020-09-11 | 无锡市中医医院 | Multi-angle measurer for orthopedic surgery |
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