CN204149725U - A kind of combined ruler special for economic management - Google Patents
A kind of combined ruler special for economic management Download PDFInfo
- Publication number
- CN204149725U CN204149725U CN201420564178.4U CN201420564178U CN204149725U CN 204149725 U CN204149725 U CN 204149725U CN 201420564178 U CN201420564178 U CN 201420564178U CN 204149725 U CN204149725 U CN 204149725U
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- CN
- China
- Prior art keywords
- ruler
- chi body
- graphometer
- hole
- economic management
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- 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.)
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Abstract
The utility model relates to economic management appurtenance technical field, refer to a kind of combined ruler special for economic management especially, comprise right ruler, described right ruler one end is hinged with left ruler, described left ruler is provided with graphometer, described graphometer is by upper chi body and lower chi body is hinged forms, the connecting line of described upper chi body and lower chi body is parallel to the bottom line of graphometer, and upper chi body is identical with the height of lower chi body, described lower chi body centre position is vertically provided with slide opening, described left ruler is provided with the locating piece matched with slide opening, described graphometer slides up and down along locating piece by slide opening.The beneficial effect of technique scheme of the present utility model is as follows: structure is simple, technology is reasonable, easy to use, not only there is the function of multiple drawing rule tool, the making of diagram curve can be carried out easily, improve the efficiency that diagram curve makes, and graphometer can be packed up, avoid being subject to external force and damaging.
Description
Technical field
The utility model relates to economic management appurtenance technical field, refers to a kind of combined ruler special for economic management especially.
Background technology
In recent years, Management Majors is when adding up, often need to draw some diagram curve, make diagram curve and need the chi tool using some function singlenesses, sometimes need to select different chi tools repeatedly to make some diagram curve, concrete operation is cumbersome, and the efficiency of work is lower.
Chinese patent discloses the utility model patent that Authorization Notice No. is CN 203344567 U, and name is called a kind of novel economizer management Special-purpose combined ruler, and comprise right ruler, it is characterized in that: described right ruler is hinged with left ruler, described left ruler is provided with graphometer; Described right ruler is provided with length scale, described graphometer is provided with angle index, described right ruler is provided with cross recess, circle hole, round dot hole, hexagonal hole, tri-angle-holed and quadrilateral hole, described cross recess, circle hole, round dot hole, hexagonal hole, being centrally located on same straight line of tri-angle-holed and quadrilateral hole.The utility model structure is simple, easy to use, conveniently makes the diagram curve of economic management.
But when this Special-purpose combined ruler need not put into stationery band, graphometer arranges and combination ruler is easy to occur because of external force damaging, and will be unrepairable, and graphometer is indispensable instrument at Management Majors, thus shortened the service life of this ruler greatly, if also may make troubles to study, examination in particular circumstances.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of combined ruler special for economic management; not only there is the function of multiple drawing rule tool; the making of diagram curve can be carried out easily, improve the efficiency that diagram curve makes, and can also half-and-half play a very good protection by circle instrument.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of combined ruler special for economic management, comprise right ruler, described right ruler one end is hinged with left ruler, described left ruler is provided with graphometer, described graphometer is by upper chi body and lower chi body is hinged forms, the connecting line of described upper chi body and lower chi body is parallel to the bottom line of graphometer, and upper chi body is identical with the height of lower chi body, described lower chi body centre position is vertically provided with slide opening, described left ruler is provided with the locating piece matched with slide opening, and described graphometer slides up and down along locating piece by slide opening.
As preferably, described left ruler, right ruler and graphometer are equipped with graduation mark.
As preferably, described right ruler is provided with cross recess, circle hole, round dot hole, pentagon hole, elliptical aperture, hexagonal hole, tri-angle-holed and quadrilateral hole.
As preferably, described right ruler is provided with cross recess, circle hole, round dot hole, pentagon hole, elliptical aperture, hexagonal hole, being centrally located on same straight line of tri-angle-holed and quadrilateral hole.
As preferably, the height of described upper chi body, lower chi body, left ruler, right ruler is all identical.
As preferably, described right ruler by jointed shaft and left ruler hinged.
As preferably, overlap completely after described left ruler is folding with right ruler, after described graphometer is folding between left ruler and right ruler.
The beneficial effect of technique scheme of the present utility model is as follows: structure is simple, technology is reasonable, easy to use, not only there is the function of multiple drawing rule tool, the making of diagram curve can be carried out easily, improve the efficiency that diagram curve makes, and graphometer can be packed up, avoid being subject to external force and damaging.
Accompanying drawing explanation
Fig. 1 is a kind of combined ruler special for economic management using state example structure schematic diagram of the present utility model.
Fig. 2 is another state embodiment structural representation of Fig. 1.
Fig. 3 is Fig. 1 unused state example structure schematic diagram.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model provides a kind of combined ruler special for economic management for existing deficiency, as shown in Figure 1, comprise right ruler 8, described right ruler 8 one end is hinged with left ruler 1, described left ruler 1 is provided with graphometer 2, described graphometer 2 is by upper chi body 3 and lower chi body 4 is hinged forms, described upper chi body 3 and the connecting line of lower chi body 4 are parallel to the bottom line of graphometer 2, and upper chi body 3 is identical with the height of lower chi body 4, described lower chi body 4 centre position is vertically provided with slide opening 6, described left ruler 1 is provided with the locating piece 5 matched with slide opening 6, described graphometer 2 slides up and down along locating piece 5 by slide opening 6.Described left ruler 1, right ruler 8 and graphometer 2 are equipped with graduation mark.Described right ruler 8 is hinged by jointed shaft 7 and left ruler 1.
As depicted in figs. 1 and 2, described right ruler 8 is provided with cross recess, circle hole, round dot hole, pentagon hole, elliptical aperture, hexagonal hole, tri-angle-holed and quadrilateral hole, and described right ruler 8 is provided with cross recess, circle hole, round dot hole, pentagon hole, elliptical aperture, hexagonal hole, being centrally located on same straight line of tri-angle-holed and quadrilateral hole.
As shown in Figure 2, the height of described upper chi body 3, lower chi body 4, left ruler 1, right ruler 8 is all identical.
As shown in Figure 3, overlap completely after described left ruler 1 is folding with right ruler 8, after described graphometer 2 is folding between left ruler 1 and right ruler 8.
When using graphometer 2; then by graphometer 2 upward sliding to highest point; then the upper chi body 3 of expansion and lower chi body 4 form graphometer 2; when not in use; upper chi body 3 and lower chi body 4 are folded; and slide down to lowest part; make chi body 3, lower chi body 4, left ruler 1, right ruler 8 at sustained height; then right ruler 8 is rotated; left ruler 1 and right ruler 8 are overlapped; thus the graphometer 2 after folding completely between left ruler 1 and right ruler 8, can be played a very good protection to graphometer 2.
This concrete enforcement structure is simple, and technology is reasonable, easy to use, not only has the function of multiple drawing rule tool, can carry out the making of diagram curve easily, improves the efficiency that diagram curve makes, and graphometer can be packed up, avoid being subject to external force and damaging.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a combined ruler special for economic management, comprise right ruler, described right ruler one end is hinged with left ruler, described left ruler is provided with graphometer, it is characterized in that, described graphometer is by upper chi body and lower chi body is hinged forms, the connecting line of described upper chi body and lower chi body is parallel to the bottom line of graphometer, and upper chi body is identical with the height of lower chi body, described lower chi body centre position is vertically provided with slide opening, described left ruler is provided with the locating piece matched with slide opening, and described graphometer slides up and down along locating piece by slide opening.
2. combined ruler special for economic management according to claim 1, is characterized in that, described left ruler, right ruler and graphometer are equipped with graduation mark.
3. combined ruler special for economic management according to claim 1 and 2, is characterized in that, described right ruler is provided with cross recess, circle hole, round dot hole, pentagon hole, elliptical aperture, hexagonal hole, tri-angle-holed and quadrilateral hole.
4. combined ruler special for economic management according to claim 3, is characterized in that, described right ruler is provided with cross recess, circle hole, round dot hole, pentagon hole, elliptical aperture, hexagonal hole, being centrally located on same straight line of tri-angle-holed and quadrilateral hole.
5. the combined ruler special for economic management according to claim 1 or 2 or 4, is characterized in that, the height of described upper chi body, lower chi body, left ruler, right ruler is all identical.
6. combined ruler special for economic management according to claim 5, is characterized in that, described right ruler by jointed shaft and left ruler hinged.
7. the combined ruler special for economic management according to claim 5 or 6, is characterized in that, overlaps completely after described left ruler is folding with right ruler, after described graphometer is folding between left ruler and right ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564178.4U CN204149725U (en) | 2014-09-18 | 2014-09-18 | A kind of combined ruler special for economic management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564178.4U CN204149725U (en) | 2014-09-18 | 2014-09-18 | A kind of combined ruler special for economic management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149725U true CN204149725U (en) | 2015-02-11 |
Family
ID=52507871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564178.4U Expired - Fee Related CN204149725U (en) | 2014-09-18 | 2014-09-18 | A kind of combined ruler special for economic management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319102A (en) * | 2020-11-25 | 2021-02-05 | 厦门工学院 | Drawing device for statistics |
-
2014
- 2014-09-18 CN CN201420564178.4U patent/CN204149725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319102A (en) * | 2020-11-25 | 2021-02-05 | 厦门工学院 | Drawing device for statistics |
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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: 20150211 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |