CN210970462U - Economics chart draws auxiliary device - Google Patents
Economics chart draws auxiliary device Download PDFInfo
- Publication number
- CN210970462U CN210970462U CN201921636534.8U CN201921636534U CN210970462U CN 210970462 U CN210970462 U CN 210970462U CN 201921636534 U CN201921636534 U CN 201921636534U CN 210970462 U CN210970462 U CN 210970462U
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- plate
- vertical coordinate
- coordinate
- holes
- horizontal coordinate
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- Expired - Fee Related
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Abstract
An economics chart drawing auxiliary device. The bottom horizontal coordinate plate, the top horizontal coordinate plate, a left vertical coordinate plate and a right vertical coordinate plate, wherein the bottom horizontal coordinate plate is provided with a group of horizontally arranged bottom horizontal coordinate holes, the top horizontal coordinate plate is provided with a group of horizontally arranged top horizontal coordinate holes, the bottom horizontal coordinate holes correspond to the top horizontal coordinate holes one to one, the left vertical coordinate plate is provided with a group of vertically arranged left vertical coordinate holes, the right vertical coordinate plate is provided with a group of vertically arranged right vertical coordinate holes, the left vertical coordinate holes correspond to the right vertical coordinate holes one to one, the bottom horizontal coordinate holes correspond to the top horizontal coordinate holes in a penetrating mode, the left vertical coordinate holes correspond to the right vertical coordinate holes in a penetrating mode, the right vertical coordinate holes correspond to the left vertical coordinate holes in a penetrating mode, and the vertical grid lines are fixedly bonded to cross-shaped cross points between the horizontal grid lines. The utility model is used for supplementary economics chart of drawing.
Description
The technical field is as follows:
the utility model relates to an economics chart draws auxiliary device.
Background art:
economics needs to draw many charts, the coordinate systems cannot be separated in the chart drawing process, if the coordinate systems are drawn once for drawing the charts each time, much time is wasted, and drawing speed is affected.
The invention content is as follows:
the utility model aims at providing a fixed convenient, use portably, draw fast an economics chart and draw auxiliary device.
The above purpose is realized by the following technical scheme:
an economics chart drawing auxiliary device, its constitution includes: a bottom horizontal coordinate plate, a top horizontal coordinate plate, a left vertical coordinate plate and a right vertical coordinate plate, the bottom abscissa plate is provided with a group of transversely arranged bottom abscissa holes, the top abscissa plate is provided with a group of transversely arranged top abscissa holes, the bottom horizontal coordinate holes correspond to the top horizontal coordinate holes one by one, the left vertical coordinate plate is provided with a group of vertically arranged left vertical coordinate holes, the right vertical coordinate plate is provided with a group of vertically arranged right vertical coordinate holes, the left vertical coordinate holes correspond to the right vertical coordinate holes one by one, vertical grid lines penetrate between the bottom horizontal coordinate hole and the top horizontal coordinate hole, transverse grid lines penetrate between the left vertical coordinate hole and the right vertical coordinate hole, and cross-shaped cross points between the vertical grid lines and the transverse grid lines are fixedly bonded.
An economics chart draw auxiliary device, end abscissa board with left side vertical coordinate board between the riveting fixed, top abscissa board with left side vertical coordinate board between the riveting fixed, end abscissa board with right side vertical coordinate board between the riveting fixed, top abscissa board with right side vertical coordinate board between the riveting fixed, end abscissa board top abscissa board left side vertical coordinate board right side vertical coordinate board all fix on flat board or blackboard.
An economics chart draw auxiliary device, end abscissa board, top abscissa board left vertical coordinate board right vertical coordinate board all rivet 2 stay bars that are parallel to each other, stay bar fixed connection elasticity brace, elasticity brace connect the clip, the clip clamp be in the flat board or the four sides of blackboard fixed.
The utility model provides an economics chart draw auxiliary device, the flat board or blackboard on fixed sucking disc, the sucking disc according to the cross point distribution set up, sucking disc fixed connection bracing piece, the bracing piece connect the outer cap, the bracing piece between connect through chart drawing line winding, the outer cap block the chart drawing line fixed.
Has the advantages that:
1. the utility model discloses a wear between end abscissa board, top abscissa board, left side ordinate board, the right side ordinate board and erect gridline and horizontal gridline, make the grid at the bottom of the square, provide necessary assurance for the drawing of economics chart, simple, convenient when drawing the economics chart, excellent in use effect.
The utility model discloses a whether contained angle between end horizontal coordinate board, top horizontal coordinate board, left vertical coordinate board, the right vertical coordinate board is the right angle with the right angle inspection end horizontal coordinate board, top horizontal coordinate board, left vertical coordinate board, the right vertical coordinate board of set-square after end horizontal coordinate board, top horizontal coordinate board, left vertical coordinate board, the right vertical coordinate board equipment, then at drawing the economics chart, the economics chart of drawing is accurate, and it is fast to draw.
The utility model discloses a sucking disc is fixed on dull and stereotyped or blackboard, and is simple, firm when fixed, provides necessary assurance for the drawing of economics chart after fixed, draws not only simply but also convenient, excellent in use effect.
The utility model has the advantages of simple and reasonable structure, it is convenient during the equipment, draw fastly, can also merge together when not using between end abscissa board, top abscissa board, left side ordinate board, the right side ordinate board, deposit occupation space not, it is very convenient to carry.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
Fig. 2 is a schematic structural diagram of the product in use.
Fig. 3 is a structural schematic diagram of the suction cup of the product.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
an economics chart drawing auxiliary device, its constitution includes: a bottom horizontal coordinate plate 1, a top horizontal coordinate plate 2, a left vertical coordinate plate 3 and a right vertical coordinate plate 4, the bottom abscissa plate is provided with a group of transversely arranged bottom abscissa holes 5, the top abscissa plate is provided with a group of transversely arranged top abscissa holes 6, the bottom horizontal coordinate holes correspond to the top horizontal coordinate holes one by one, the left vertical coordinate plate is provided with a group of vertically arranged left vertical coordinate holes 7, the right vertical coordinate plate is provided with a group of right vertical coordinate holes 8 which are vertically arranged, the left vertical coordinate holes correspond to the right vertical coordinate holes one by one, vertical grid lines 9 penetrate between the bottom horizontal coordinate hole and the top horizontal coordinate hole, transverse grid lines 10 penetrate between the left vertical coordinate hole and the right vertical coordinate hole, and cross-shaped cross points between the vertical grid lines and the transverse grid lines are fixedly bonded.
The end abscissa board with the left side erect the coordinate board between the riveting fixed, the top abscissa board with the left side erect the coordinate board between the riveting fixed, the end abscissa board with the right side erect the coordinate board between the riveting fixed, the top abscissa board with the right side erect the coordinate board between the riveting fixed, the end abscissa board the top abscissa board the left side erect the coordinate board right side erect the coordinate board and all fix on dull and stereotyped 11 or blackboard.
The bottom horizontal coordinate plate, the top horizontal coordinate plate, the left vertical coordinate plate and the right vertical coordinate plate are all riveted with 2 mutually parallel pull strips 12, the pull strips are fixedly connected with elastic pull strips 13, the elastic pull strips are connected with steel clamps 14, and the steel clamps are clamped on the flat plate or the four sides of the blackboard are fixed. The steel clip is a large-size file steel clip and is purchased.
The utility model discloses a blackboard, its structure includes dull and stereotyped or blackboard on fixed sucking disc 15, the sucking disc press the cross point distribute and set up, sucking disc fixed connection bracing piece 16, the bracing piece connect outer cap lid 17, the bracing piece between connect through 18 windings of chart drawing line, outer cap lid block the chart drawing line fixed.
The working principle is as follows:
the 8 steel clamps are respectively clamped on four sides of a flat plate or a blackboard to be fixed, a proper position is selected according to the figure of an economics chart to fix a sucker, and after the sucker is fixed, a chart drawing line is wound on a support rod to draw a chart or a watch.
Claims (4)
1. An economics chart drawing auxiliary device, its constitution includes: a bottom horizontal coordinate plate, a top horizontal coordinate plate, a left vertical coordinate plate and a right vertical coordinate plate, the method is characterized in that: the bottom abscissa plate is provided with a group of transversely arranged bottom abscissa holes, the top abscissa plate is provided with a group of transversely arranged top abscissa holes, the bottom horizontal coordinate holes correspond to the top horizontal coordinate holes one by one, the left vertical coordinate plate is provided with a group of vertically arranged left vertical coordinate holes, the right vertical coordinate plate is provided with a group of vertically arranged right vertical coordinate holes, the left vertical coordinate holes correspond to the right vertical coordinate holes one by one, vertical grid lines penetrate between the bottom horizontal coordinate hole and the top horizontal coordinate hole, transverse grid lines penetrate between the left vertical coordinate hole and the right vertical coordinate hole, and cross-shaped cross points between the vertical grid lines and the transverse grid lines are fixedly bonded.
2. The economics chart drawing auxiliary device according to claim 1, wherein said bottom horizontal coordinate plate and said left vertical coordinate plate are riveted, said top horizontal coordinate plate and said left vertical coordinate plate are riveted, said bottom horizontal coordinate plate and said right vertical coordinate plate are riveted, said top horizontal coordinate plate and said right vertical coordinate plate are riveted, said bottom horizontal coordinate plate, said top horizontal coordinate plate, said left vertical coordinate plate and said right vertical coordinate plate are all fixed on a flat plate or a blackboard.
3. The economics chart drawing auxiliary device according to claim 2, wherein said bottom abscissa plate, said top abscissa plate, said left ordinate plate, said right ordinate plate are riveted with 2 mutually parallel pulling strips, said pulling strips are fixedly connected with elastic pulling strips, said elastic pulling strips are connected with steel clips, and said steel clips are clamped on four sides of said flat plate or said blackboard for fixing.
4. The auxiliary device for drawing the economic chart according to claim 3, wherein the sucking discs are fixed on the flat plate or the blackboard, the sucking discs are distributed according to the cross points, the sucking discs are fixedly connected with the supporting rods, the supporting rods are connected with the outer cap, the supporting rods are wound and connected through a chart drawing line, and the outer cap blocks the chart drawing line to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636534.8U CN210970462U (en) | 2019-09-29 | 2019-09-29 | Economics chart draws auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636534.8U CN210970462U (en) | 2019-09-29 | 2019-09-29 | Economics chart draws auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210970462U true CN210970462U (en) | 2020-07-10 |
Family
ID=71453997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921636534.8U Expired - Fee Related CN210970462U (en) | 2019-09-29 | 2019-09-29 | Economics chart draws auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210970462U (en) |
-
2019
- 2019-09-29 CN CN201921636534.8U patent/CN210970462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20210929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |