CN202038058U - Combined ruler special for economic management - Google Patents
Combined ruler special for economic management Download PDFInfo
- Publication number
- CN202038058U CN202038058U CN2011201469136U CN201120146913U CN202038058U CN 202038058 U CN202038058 U CN 202038058U CN 2011201469136 U CN2011201469136 U CN 2011201469136U CN 201120146913 U CN201120146913 U CN 201120146913U CN 202038058 U CN202038058 U CN 202038058U
- Authority
- CN
- China
- Prior art keywords
- ruler
- template
- graphometer
- protractor
- circle
- 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
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
A combined ruler special for economic management comprises a round dot template, a circle template, a crossed template, a center hole, a graphometer protractor and a ruler. The ruler is a main piece, a long side edge of the ruler has graduations used for metering, and the center hole and the graphometer protractor are arranged at the center of the ruler. The inner side of the semi-circle of the graphometer protractor has graduations used for metering. The crossed template is arranged on the ruler body close to the position of the graphometer protractor, the circle template is arranged on the ruler body at the outer side of the crossed template, and the round dot template is arranged on the ruler body at the outer side of the circle template. The combined ruler has a simple structure, is convenient to operate and use, good in stability and high in reliability, and combines various functions of rulers specifically needed for making diagrams and curves, thus being capable of conveniently making the diagrams and curves, and improving the efficiency of making the diagrams and curves.
Description
Technical field:
The utility model relates to that economic management is auxiliary uses utensil, relates in particular to a kind of economic management special combination chi.
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 repeatedly for use in order to make some diagram curve sometimes, concrete operation is cumbersome, and the efficient of work is lower.
The utility model content:
The purpose of this utility model is, overcome the deficiencies in the prior art part, a kind of economic management special combination chi is provided, the multiple function of specifically making the needed chi tool of diagram curve is concentrated in together, both the making of diagram curve can be carried out easily, the efficient that diagram curve is made can be improved again.
A kind of economic management special combination chi described in the utility model includes round dot template, circle template, cross template, centre bore, graphometer protractor and ruler and forms.Ruler is a main component of the present utility model, and a long side of ruler is provided with the scale of metering usefulness, and the middle position at ruler is provided with centre bore.In the middle position of ruler, be provided with the graphometer protractor, in the inboard of graphometer protractor half cycle circle, be provided with the scale of metering usefulness.On the chi body of ruler, the position near the graphometer protractor is provided with cross template, on the ruler chi body in the cross template outside, is provided with the circle template, on the chi body of the ruler outside the circle template, is provided with the round dot template.
A kind of economic management special combination chi described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability height.The multiple function that the utility model will specifically be made the needed chi tool of diagram curve concentrates in together, and both can carry out the making of diagram curve easily, can improve the efficient that diagram curve is made again.
Description of drawings:
Accompanying drawing 1 is the structural representation of a kind of economic management special combination chi described in the utility model.1-round dot template 2-circle template 3-cross template 4-centre bore 5-graphometer protractor 6-ruler
The specific embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: a kind of economic management special combination chi described in the utility model includes round dot template 1, circle template 2, cross template 3, centre bore 4, graphometer protractor 5 and ruler 6 and forms.Ruler 6 is main components of the present utility model, and a long side of ruler 6 is provided with the scale of metering usefulness, in the middle position of ruler 6, is provided with centre bore 4.In the middle position of ruler 6, be provided with graphometer protractor 5, in the inboard of graphometer protractor 5 half cycle circles, be provided with the scale of metering usefulness.On the chi body of ruler 6, near the position of graphometer protractor 5, be provided with cross template 3, on the chi body of the ruler 6 in cross template 3 outsides, be provided with circle template 2, on the chi body of the ruler 6 in the outside of circle template 2, be provided with round dot template 1.A kind of economic management special combination chi described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability height.The multiple function that the utility model will specifically be made the needed chi tool of diagram curve concentrates in together, and both can carry out the making of diagram curve easily, can improve the efficient that diagram curve is made again.
Claims (1)
1. economic management special combination chi, a long side of ruler (6) is provided with the scale of metering usefulness, middle position in ruler (6), be provided with centre bore (4), it is characterized in that middle position in ruler (6), be provided with graphometer protractor (5),, be provided with the scale of metering usefulness in the inboard of graphometer protractor (5) half cycle circle; On the chi body of ruler (6), position near graphometer protractor (5), be provided with cross template (3), on the chi body of the ruler (6) outside cross template (3), be provided with circle template (2), on the chi body of the ruler (6) in the outside of circle template (2), be provided with round dot template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201469136U CN202038058U (en) | 2011-04-30 | 2011-04-30 | Combined ruler special for economic management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201469136U CN202038058U (en) | 2011-04-30 | 2011-04-30 | Combined ruler special for economic management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038058U true CN202038058U (en) | 2011-11-16 |
Family
ID=44965521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201469136U Expired - Fee Related CN202038058U (en) | 2011-04-30 | 2011-04-30 | Combined ruler special for economic management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038058U (en) |
-
2011
- 2011-04-30 CN CN2011201469136U patent/CN202038058U/en not_active Expired - Fee Related
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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: 20111116 Termination date: 20120430 |