CN220136187U - Novel angle measurement ruler - Google Patents
Novel angle measurement ruler Download PDFInfo
- Publication number
- CN220136187U CN220136187U CN202321464095.3U CN202321464095U CN220136187U CN 220136187 U CN220136187 U CN 220136187U CN 202321464095 U CN202321464095 U CN 202321464095U CN 220136187 U CN220136187 U CN 220136187U
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- angle
- fan
- shaped measuring
- utility
- model
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- 238000005259 measurement Methods 0.000 title claims description 5
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000003550 marker Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to the technical field of angle gauges, in particular to a novel angle measuring ruler which comprises right-angle fan-shaped measuring discs which can form a circle and respectively correspond to four circular quadrants, hinges are arranged between every two adjacent right-angle fan-shaped measuring discs, all the hinges are arranged on the same side of the right-angle fan-shaped measuring discs, and angle scale marks of 0-90 degrees are arranged on one side of the right-angle fan-shaped measuring discs, which is not provided with the hinges, along the arc-shaped edge. The utility model has reasonable structure, convenient use, no need of rotation after corresponding to the reference point of the drawing, accurate positioning and simplicity and rapidness, and can determine the angle position within 360 degrees.
Description
Technical Field
The utility model relates to the technical field of angle gauges, in particular to a novel angle measuring ruler.
Background
When the object position is drawn on the plane drawing, the intersecting points of the east-west direction and the north-south direction are required to be determined as the base points for drawing the object position, at present, after the base points are determined, a semicircular angle measuring ruler is usually adopted for angle determination when the direction, namely the angle, of the object is determined, however, in the use process, the semicircular angle measuring ruler is found to be convenient for determining the angle direction within 180 degrees only when the angle is determined, and the angle determination can be performed only by rotating the semicircular angle measuring ruler within 180 degrees corresponding to the semicircular angle measuring ruler, so that the process is complicated, human factors are easy to cause errors when the position of the semicircular angle measuring ruler is adjusted.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a novel angle measuring ruler.
The utility model provides a novel angle measurement chi, including can constituteing circular shape, and respectively with the fan-shaped measuring dish of right angle that circular four quadrants correspond, all be equipped with the hinge between the fan-shaped measuring dish of adjacent right angle, all hinges are established in fan-shaped measuring dish of right angle with one side, the fan-shaped measuring dish of right angle one side of the hinge that does not be equipped with is equipped with 0-90 along arc edge's angle scale mark.
Further, the angle scale marks are double-row scale marks, and the two-row scale marks are correspondingly provided with the reverse-ordered degree scale marks.
Further, each right angle sector measuring disc is made of transparent material.
The utility model has the advantages that: the utility model has reasonable structure, convenient use, no need of rotation after corresponding to the reference point of the drawing, and can determine the angle position within 360 degrees, and the positioning is accurate, simple and quick; after the hinge is utilized to fold into a semicircle, the function of the semicircle angle measuring ruler can be realized.
Drawings
FIG. 1 is a schematic front view of a novel angle measuring scale of the present utility model;
FIG. 2 is a schematic rear view of a novel angle measuring rule of the present utility model;
FIG. 3 is a schematic folding view of a novel angle measuring rule of the present utility model;
FIG. 4 is a schematic view of the use of a novel angle measuring rule of the present utility model.
As shown in the figure: 1. a right angle fan-shaped measuring disc; 2. a hinge; 3. angle graduation marks.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model provides a novel angle measurement chi, including can constituteing circular shape, and respectively with the fan-shaped measuring dish 1 of right angle that circular four quadrants correspond, all be equipped with hinge 2 between the fan-shaped measuring dish 1 of adjacent right angle, all hinges 2 are established in fan-shaped measuring dish 1 of right angle with one side, the fan-shaped measuring dish 1 of right angle is equipped with 0-90's angle scale mark 3 along arc edge on one side of the hinge 2 that does not be equipped with.
The angle scale marks 3 are double rows of scale marks, and the two rows of scale marks are correspondingly provided with reverse-ordered degree scale marks.
Each right angle sector measuring disc 1 is made of transparent material.
When the utility model is specifically used, the azimuth cross datum line and the datum point are determined on a drawing, one side of the unfolded utility model provided with the hinge is contacted with the drawing surface, the right-angle butt joint points and the datum points of the four right-angle fan-shaped measuring discs 1 are correspondingly aligned with the cross datum line, and then the corresponding positions are searched for and marked at the edges of the unfolded four right-angle fan-shaped measuring discs 1 according to the angular positions of objects to be determined, so that the angular positions of the objects can be found.
Examples
The first house and the second house are located in the same district, the first house is located at the position which is 60 degrees far from the east of the gate of the district where the first house is located and is 400 meters away from the gate, and the second house is located at the position which is 50 degrees far from the west of the gate of the district where the second house is located and is 300 meters away from the gate, and the position determining operation performed by adopting the method provided by the utility model is as follows:
as shown in fig. 4, a datum point is set on a drawing as a gate position of a district, a cross datum line is established by the datum point, the southwest and northwest directions are set, one side of the unfolded utility model provided with a hinge is contacted with the drawing surface, right-angle butt joints of four right-angle fan-shaped measuring discs 1 are correspondingly aligned with the datum point, the right-angle fan-shaped measuring disc 1 between the eastern direction and the northward direction finds out the eastern direction by 60 degrees, a marker point is made by a pen, the angular position of a house of first class is found out, the angular position of the house of second class is operated in the same way, and the angular marker point is correspondingly made, the utility model is not required to be rotated during the process, the utility model is removed, straight lines where two marker points and the datum point are respectively made by a straight ruler, the distance is measured on the corresponding straight lines by taking the datum point as a starting point according to the drawing proportion, and the position distribution of the house of first class and the second class relative to the gate on the drawing is found.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (3)
1. Novel angle measurement chi, its characterized in that: including can constituteing circular shape, and respectively with circular four-quadrant corresponding right angle fan-shaped measuring dish (1), all be equipped with hinge (2) between the fan-shaped measuring dish of adjacent right angle (1), all hinges (2) are established in fan-shaped measuring dish of right angle (1) with one side, one side of the fan-shaped measuring dish of right angle (1) not being equipped with hinge (2) is equipped with 0-90 along arc edge angle scale mark (3).
2. A novel angle measuring ruler according to claim 1, wherein: the angle scale marks (3) are double-row scale marks, and the two-row scale marks are correspondingly provided with reverse-ordered degree scale marks.
3. A novel angle measuring ruler according to claim 1, wherein: each right-angle fan-shaped measuring disc (1) is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321464095.3U CN220136187U (en) | 2023-06-09 | 2023-06-09 | Novel angle measurement ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321464095.3U CN220136187U (en) | 2023-06-09 | 2023-06-09 | Novel angle measurement ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136187U true CN220136187U (en) | 2023-12-05 |
Family
ID=88954731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321464095.3U Active CN220136187U (en) | 2023-06-09 | 2023-06-09 | Novel angle measurement ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136187U (en) |
-
2023
- 2023-06-09 CN CN202321464095.3U patent/CN220136187U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |