CN201922785U - Coordinate measuring apparatus - Google Patents
Coordinate measuring apparatus Download PDFInfo
- Publication number
- CN201922785U CN201922785U CN2011200015653U CN201120001565U CN201922785U CN 201922785 U CN201922785 U CN 201922785U CN 2011200015653 U CN2011200015653 U CN 2011200015653U CN 201120001565 U CN201120001565 U CN 201120001565U CN 201922785 U CN201922785 U CN 201922785U
- Authority
- CN
- China
- Prior art keywords
- ruler
- main body
- measuring apparatus
- holes
- pattern
- 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.)
- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a coordinate measuring apparatus, which belongs to stationeries and mainly aims to solve the problem of inconvenience in processing coordinate system patterns of the conventional ruler. The coordinate measuring apparatus comprises a ruler main body, and is characterized in that one end of the ruler main body is rectangular while the other end of the ruler main body is semicircular; two strip-shaped through holes are respectively formed on a transverse symmetry axis and a longitudinal symmetry axis of the rectangular part; the rectangular part of the ruler main body is equally divided into a plurality of square regions, and peaks of each the square region are all provided with through holes; and the semicircular part of the ruler main body is provided with angle gauge scales. The coordinate measuring apparatus is provided with an angle gauge, so that a coordinate system can be quickly created immediately after the ruler is placed on the pattern so as to analyze the pattern, and cumbersome measuring process is avoided; and while drawing the pattern, the coordinate system can be quickly created via the strip-shaped through holes on the ruler and the through holes at the peaks of the square regions. The coordinate measuring apparatus is convenient to use and simple to operate, and can save time.
Description
Technical field
The utility model relates to a kind of stationery, specifically a kind of coordinatometer.
Background technology
Ruler all is one of student's common tool of drawing, but existing ruler function singleness, only can the setting-out range finding, and often need carry out coordinate system in middle school student's study and resolve and draw, it is very inconvenient to use existing ruler to handle the coordinate system pattern.
The utility model content
The purpose of this utility model is to provide a kind of coordinatometer, and this ruler is provided with protractor and coordinate scale, and it is very convenient to handle the coordinate system pattern.
The technical scheme in the invention for solving the technical problem is: a kind of coordinatometer, comprise the ruler body, it is characterized in that, described ruler body one end is a rectangle, the other end is semicircle, at the lateral symmetry axle of rectangle part with vertically be respectively equipped with a strip through hole on the symmetry axis, the rectangle part of ruler body is divided into a plurality of square area uniformly, and the place, summit of each square area is equipped with through hole; The semicircular part of ruler body is arranged with the protractor scale.
Described ruler body is the transparent body.
The beneficial effects of the utility model are: ruler is placed on can sets up coordinate system on the pattern fast and carry out the pattern analysis, avoided loaded down with trivial details measuring process; Can utilize the strip through hole on the ruler and the through hole at place, square area summit to make up coordinate system rapidly when drawing pattern.Be provided with protractor, easy to use, simple to operate, save time.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 rectangle part, 2 through holes, 3 semi-circular portion, 4 strip through holes.
The specific embodiment
As shown in Figure 1.A kind of coordinatometer, comprise the ruler body, described ruler body one end is a rectangle, the other end is semicircle, at the lateral symmetry axle of rectangle part 1 with vertically be respectively equipped with a strip through hole 4 on the symmetry axis, the rectangle part 1 of ruler body is divided into a plurality of square area uniformly, and the place, summit of each square area is equipped with through hole 2; The semi-circular portion 3 of ruler body is provided with the protractor scale.
For the convenience of using, described ruler body is the transparent body.
During use, rectangle part 1 can be used as ruler and coordinatometer and uses, and semi-circular portion 3 can be used as protractor and uses, and when analyzing pattern, ruler is placed on can sets up coordinate system on the pattern fast and carry out the pattern analysis, has avoided loaded down with trivial details measuring process; Can utilize the strip through hole 4 on the ruler and the through hole 2 at place, square area summit to make up coordinate systems rapidly when drawing pattern.Easy to use, simple to operate, save time.
Claims (2)
1. coordinatometer, comprise the ruler body, it is characterized in that, described ruler body one end is a rectangle, the other end is semicircle, at the lateral symmetry axle of rectangle part with vertically be respectively equipped with a strip through hole on the symmetry axis, the rectangle part of ruler body is divided into a plurality of square area uniformly, and the place, summit of each square area is equipped with through hole; The semicircular part of ruler body is arranged with the protractor scale.
2. a kind of coordinatometer according to claim 1 is characterized in that, described ruler body is the transparent body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200015653U CN201922785U (en) | 2011-01-04 | 2011-01-04 | Coordinate measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200015653U CN201922785U (en) | 2011-01-04 | 2011-01-04 | Coordinate measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201922785U true CN201922785U (en) | 2011-08-10 |
Family
ID=44426653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200015653U Expired - Fee Related CN201922785U (en) | 2011-01-04 | 2011-01-04 | Coordinate measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201922785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329030A (en) * | 2015-10-17 | 2016-02-17 | 林玉兰 | Ruler for rapidly drawing quantitative area graph |
-
2011
- 2011-01-04 CN CN2011200015653U patent/CN201922785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329030A (en) * | 2015-10-17 | 2016-02-17 | 林玉兰 | Ruler for rapidly drawing quantitative area graph |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20120104 |