CN2850950Y - Measuring and plotting instrument - Google Patents
Measuring and plotting instrument Download PDFInfo
- Publication number
- CN2850950Y CN2850950Y CN 200520024830 CN200520024830U CN2850950Y CN 2850950 Y CN2850950 Y CN 2850950Y CN 200520024830 CN200520024830 CN 200520024830 CN 200520024830 U CN200520024830 U CN 200520024830U CN 2850950 Y CN2850950 Y CN 2850950Y
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- angle
- measuring
- control panel
- telescopic
- plotter
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Abstract
本实用新型属于一种书写或绘图用品，特别涉及一种能够测量绘制黄金比例图形的测量绘图仪。包括角度测量仪、转动辅助杆、圆形角度控制盘、伸缩脚，伸缩脚上端相交于一点。三个卡角杆一端分别与三个伸缩脚上端直线连接，另一端与角度测量仪可滑动连接。另两个卡角杆一端分别装在对应的伸缩脚上，另一端与圆形角度控制盘垂直相切。该测量绘图仪可测定、绘制多角度黄金比例，可绘制相对精确的正方形、多角度正边形、五角星等，也可当圆规使用。广泛适用于教师、学生、建筑师、艺术家等各领域人员。
The utility model belongs to a writing or drawing article, in particular to a measuring plotter capable of measuring and drawing golden ratio figures. It includes an angle measuring instrument, a rotation auxiliary rod, a circular angle control panel, telescopic feet, and the upper ends of the telescopic feet intersect at one point. One end of the three snap-in angle rods is respectively linearly connected with the upper ends of the three telescopic legs, and the other end is slidably connected with the angle measuring instrument. One end of the other two clamping angle rods is installed on the corresponding telescopic feet respectively, and the other end is vertically tangent to the circular angle control panel. The measuring plotter can measure and draw the multi-angle golden ratio, can draw relatively accurate squares, multi-angle regulars, five-pointed stars, etc., and can also be used as a compass. It is widely applicable to teachers, students, architects, artists and other personnel in various fields.
Description
Technical field
The utility model belongs to a kind of to be write or drawing article, the particularly a kind of measurement plotter that can measure drafting golden ratio figure.
Background technology
Known measurement plotter, common many can not multi-angle the measurement more can not determine golden ratio, and golden ratio is a kind of embodiment of U.S., all extensive uses of numerous areas such as building, art, drawing.
Summary of the invention
The utility model provides a kind of and can measure the measurement plotter of drawing the golden ratio figure at the problem that prior art exists.
The technical scheme that the utility model adopted: this measurement plotter comprises angel measuring instrument, circular angle control panel, telescopic leg.Angel measuring instrument, rotation auxiliary rod, circular angle control panel, telescopic leg are linked in sequence from top to bottom, and three telescopic leg upper ends intersect at a point.Three card angular pole one ends are connected with three telescopic leg upper end straight lines respectively, and the other end slidably is connected with angel measuring instrument.Two card angular pole one ends are contained in respectively on the corresponding telescopic leg in addition, and the other end is vertical tangent with circular angle control panel.Each parts of measuring plotter flexibly connect.
The beneficial effects of the utility model: 1, can measure, draw multi-angle shape golden ratio; 2, can draw accurate relatively square, the positive limit of multi-angle shape, five-pointed star etc.; 3, can work as compasses uses.Be widely used in each field personnel such as teacher, student, architect, artist.
Description of drawings
Fig. 1 is for measuring the schematic diagram of plotter
Fig. 2 is for measuring the compasses functional schematic of plotter
Fig. 3 is for measuring plotter work schematic diagram
Among the figure: 1, angel measuring instrument, 2, rotate auxiliary rod, 3, the disc angle control panel, 4,5,6, telescopic leg, 7,8,9,10,11, the card base bar, 12, vertical accurate dish.
The specific embodiment
With reference to the accompanying drawings embodiment of the present utility model is described further, present embodiment is to be used for illustrating of the present utility model, rather than the utility model is done any restriction.
This measures plotter, comprises telescopic leg, circular angle control panel, angel measuring instrument.Angel measuring instrument (1), rotation auxiliary rod (2), circular angle control panel (3), telescopic leg (4), (5), (6) are linked in sequence from top to bottom, telescopic leg (4), (5), (6) upper end intersect at a point, card angular pole (7), (8), (9) one ends are connected with telescopic leg (4), (5), (6) upper end straight line respectively, the other end slidably is connected with angel measuring instrument (1), card angular pole (10), (11) one ends are contained in respectively on telescopic leg (4), (6), and the other end is vertical tangent with circular angle control panel (3).Each parts flexibly connect.
Embodiment 1: this measurement plotter uses as compasses.
Shorten one of telescopic leg (4), (6) arbitrarily, just can be used as compasses and use.
Embodiment 2: this is measured plotter and measures drafting golden ratio figure.
Make telescopic leg (4), (5), (6) be positioned at same plane, the angle β angle of the angle α angle of adjustment telescopic leg (5), (6) and telescopic leg (4), (6), make telescopic leg (5), (6) bottom between apart from a and telescopic leg (4), (6) bottom between distance b satisfy a: b=1: 1.618, fixedly α, β angle, use vertical accurate dish 12 simultaneously, the plane that keeps telescopic leg (4), (5), (6) to form is vertical with horizontal plane.Can extend arbitrarily then and shorten telescopic leg (4), (5), (6), reach Len req after, fixing telescopic leg (5) is rotated telescopic leg (4), (6) but just multi-angle measurement and draw multiple figure, as rhombus, regular polygon, gold rectangle etc.
For example make up at golden section α, β angle, A group: α=20 °, β=30 °; B group: α=30 °, β=41.5 °; C group: α=25 °, β=38 °.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024830 CN2850950Y (en) | 2005-09-09 | 2005-09-09 | Measuring and plotting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024830 CN2850950Y (en) | 2005-09-09 | 2005-09-09 | Measuring and plotting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850950Y true CN2850950Y (en) | 2006-12-27 |
Family
ID=37584915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024830 Expired - Fee Related CN2850950Y (en) | 2005-09-09 | 2005-09-09 | Measuring and plotting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850950Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506671A (en) * | 2011-11-20 | 2012-06-20 | 张伟 | Method for rotatably measuring degrees of angle by high-precision compass |
| CN111664775A (en) * | 2020-07-06 | 2020-09-15 | 无锡市水务集团有限公司 | Large-diameter pipeline wall tangent inclination angle measuring device |
-
2005
- 2005-09-09 CN CN 200520024830 patent/CN2850950Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506671A (en) * | 2011-11-20 | 2012-06-20 | 张伟 | Method for rotatably measuring degrees of angle by high-precision compass |
| CN111664775A (en) * | 2020-07-06 | 2020-09-15 | 无锡市水务集团有限公司 | Large-diameter pipeline wall tangent inclination angle measuring device |
| CN111664775B (en) * | 2020-07-06 | 2024-05-31 | 无锡市水务集团有限公司 | Device for measuring inclination angle of tangent line of pipe wall of large-caliber pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |