CN202623710U - Drawing instrument special for economic management - Google Patents
Drawing instrument special for economic management Download PDFInfo
- Publication number
- CN202623710U CN202623710U CN2012202582639U CN201220258263U CN202623710U CN 202623710 U CN202623710 U CN 202623710U CN 2012202582639 U CN2012202582639 U CN 2012202582639U CN 201220258263 U CN201220258263 U CN 201220258263U CN 202623710 U CN202623710 U CN 202623710U
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- CN
- China
- Prior art keywords
- hole
- ruler
- ruler body
- arc piece
- arc block
- 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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Abstract
The utility model discloses a drawing instrument special for economic management. The drawing instrument comprises a right ruler body which is hinged with a left ruler body; the left ruler body is provided with a left arc block; the left ruler body and the left arc block are integrated; the right ruler body is provided with a right arc block; the right ruler body and the right arc block are integrated; the left arc block and the right arc block are aligned with each other to form a complete graphometer; the right ruler body is provided with length scales; the left arc block is provided with angle scales; the right rule body is provided with cross-shaped grooves, a circle hole, a circle dot hole, a hexagonal hole, a triangular hole and a quadrilateral hole; the centers of the cross-shaped grooves, the circle hole, the circle dot hole, the hexagonal hole, the triangular hole and the quadrilateral hole are positioned on the same straight line; and the right ruler body is hinged with the left ruler body through a hinge shaft. The drawing instrument is simple in structure and convenient to use; and by the drawing instrument, a graph curve for economic management can be drawn conveniently.
Description
Technical field
The utility model relates to that economic management is auxiliary use utensil, relates in particular to a kind of economic management special use plotter.
Background technology
Specialized economic management is when adding up; Some diagram curve of often need drawing are made the chi tool that diagram curve need be used some function singlenesses, need select different chi tools times without number for use in order to make some diagram curve sometimes; Concrete operation is cumbersome, and the efficient of work is lower.
Summary of the invention
The problem that the utility model will solve provides the special-purpose plotter of a kind of economic management, and the special-purpose plotter of this economic management has the function of multiple drawing rule tool, can carry out the making of diagram curve easily, improves the efficient that diagram curve is made.
In order to address the above problem, the utility model adopts following technical scheme:
The special-purpose plotter of a kind of economic management; Comprise right ruler, it is characterized in that: said right ruler is hinged with left ruler, and said left ruler is provided with left arc piece; Left ruler and left arc piece are into a single integrated structure; Right ruler is provided with right arc piece, and said right ruler and right arc piece are into a single integrated structure, and complete graphometer is formed in left arc piece and right arc piece alignment back; Said right ruler is provided with the length scale; Said left arc piece is provided with angle index; Said right ruler is provided with cross recess, circle hole, round dot hole, hexagonal hole, tri-angle-holed and quadrilateral hole, being centered close on the same straight line of said cross recess, circle hole, round dot hole, hexagonal hole, tri-angle-holed and quadrilateral hole.
Below be further improvement to technique scheme:
Said right ruler is hinged through jointed shaft and left ruler.
During work; Through right ruler and the left ruler straight line that draws, through cross recess, circle hole, round dot hole, hexagonal hole, the tri-angle-holed and quadrilateral hole figure that makes a mark, but the right ruler left ruler can be folded into 90 degree; The right angle conveniently draws; The utility model is simple in structure, and is easy to use, conveniently makes the diagram curve that economic management is used.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Description of drawings
Accompanying drawing 1 is the structural representation of the special-purpose plotter of a kind of economic management among the utility model embodiment.
Among the figure:
The 1-right ruler; The 2-left ruler; 3-left side arc piece; 4-length scale; The 5-angle index; The 6-jointed shaft; The 7-cross recess; 8-circle hole; 9-round dot hole; The 10-hexagonal hole; 11-is tri-angle-holed; The 12-quadrilateral hole; The right arc piece of 13-.
The specific embodiment
Embodiment, as shown in Figure 1, the special-purpose plotter of a kind of economic management; Comprise right ruler 1, said right ruler 1 is hinged with left ruler 2, and said left ruler 2 is provided with left arc piece 3; Left ruler 2 and left arc piece 3 are into a single integrated structure; Right ruler 1 is provided with right arc piece 13, and said right ruler 1 and right arc piece 13 are into a single integrated structure, and left arc piece 3 is formed complete graphometer with right arc piece 13 alignment backs; Said right ruler 1 is provided with length scale 4; Said left arc piece 3 is provided with angle index 5; Said right ruler 1 is provided with cross recess 7, circle hole 8, round dot hole 9, hexagonal hole 10, tri-angle-holed 11 and quadrilateral hole 12, said cross recess 7, circle hole 8, round dot hole 9, hexagonal hole 10, tri-angle-holed 11 and being centered close on the same straight line of quadrilateral hole 12; Said right ruler 1 is hinged through jointed shaft 6 and left ruler 2.
During work; Through right ruler 1 and left ruler 2 straight line that draws, through cross recess 7, circle hole 8, round dot hole 9, hexagonal hole 10, tri-angle-holed 11 and quadrilateral hole 12 figure that makes a mark, but right ruler 1 left ruler 2 can be folded into 90 degree; The multiple angles of conveniently drawing line; The utility model is simple in structure, and is easy to use, conveniently makes the diagram curve that economic management is used.
Claims (2)
1. the special-purpose plotter of an economic management; Comprise right ruler (1), it is characterized in that: said right ruler (1) is hinged with left ruler (2), and said left ruler (2) is provided with left arc piece (3); Left ruler (2) is into a single integrated structure with left arc piece (3); Right ruler (1) is provided with right arc piece (13), and said right ruler (1) is into a single integrated structure with right arc piece (13), and complete graphometer is formed in left arc piece (3) and right arc piece (13) alignment back; Said right ruler (1) is provided with length scale (4); Said left arc piece (3) is provided with angle index (5); Said right ruler (1) is provided with cross recess (7), circle hole (8), round dot hole (9), hexagonal hole (10), tri-angle-holed (11) and quadrilateral hole (12), being centered close on the same straight line of said cross recess (7), circle hole (8), round dot hole (9), hexagonal hole (10), tri-angle-holed (11) and quadrilateral hole (12).
2. the special-purpose plotter of a kind of economic management as claimed in claim 1, it is characterized in that: said right ruler (1) is hinged through jointed shaft (6) and left ruler (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202582639U CN202623710U (en) | 2012-06-04 | 2012-06-04 | Drawing instrument special for economic management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202582639U CN202623710U (en) | 2012-06-04 | 2012-06-04 | Drawing instrument special for economic management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623710U true CN202623710U (en) | 2012-12-26 |
Family
ID=47376940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202582639U Expired - Fee Related CN202623710U (en) | 2012-06-04 | 2012-06-04 | Drawing instrument special for economic management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111523302A (en) * | 2020-07-06 | 2020-08-11 | 成都晓多科技有限公司 | Syntax analysis method and device, storage medium and electronic equipment |
-
2012
- 2012-06-04 CN CN2012202582639U patent/CN202623710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111523302A (en) * | 2020-07-06 | 2020-08-11 | 成都晓多科技有限公司 | Syntax analysis method and device, storage medium and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |