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
- Authority
- CN
- China
- Prior art keywords
- angle
- plotting
- measuring
- telescopic leg
- utility
- 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
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model belongs to a writing or plotting article, which particularly relates to a measuring and plotting instrument which can be used for measuring and plotting golden-ratio figures. The utility model comprises an angle measuring instrument, a rotary auxiliary rod, a round angle control disk and telescopic feet, wherein the upper ends of the telescopic feet are crossed into a point. One end of three angle clamping rods is respectively connected with the upper ends of three telescopic feet in a straight line and the other end can be glidingly connected with the angle measuring instrument. One end of the other two angle clamping rods is respectively arranged on corresponding telescopic feet and the other end is vertically tangential with the round angle control disk. The measuring and plotting instrument can be used for measuring, determining and plotting multi-angle golden ratio, plotting corresponding precise squares, multi-angle regular shapes, pentacles, etc., and can also be used as a pair of compasses. The utility model is widely suitable for personnel of each field of teachers, students, architects, artists, etc.
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)
1, a kind of measurement plotter, comprise angel measuring instrument, circular angle control panel, telescopic leg, it is characterized in that angel measuring instrument (1), rotate auxiliary rod (2), circular angle control panel (3), telescopic leg (4), (5), (6) be linked in sequence from top to bottom, telescopic leg (4), (5), (6) upper end intersects at a point, card angular pole (7), (8), (9) one ends respectively with telescopic leg (4), (5), (6) the upper end straight line connects, the other end slidably is connected with angel measuring instrument (1), card angular pole (10), (11) one ends are contained in telescopic leg (4) respectively, (6) on, the other end is vertical tangent with circular angle control panel (3).
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2850950Y (en) | Measuring and plotting instrument | |
| CN207215044U (en) | A kind of eyeglass angular instrument | |
| CN2800226Y (en) | Multifunctional angle ruler | |
| CN201362103Y (en) | Multifunctional drawing ruler | |
| CN205009840U (en) | Multi -functional double -deck chi | |
| CN201325263Y (en) | Angle square capable of changing angle | |
| CN204354669U (en) | Multifunctional compasses | |
| CN2834931Y (en) | Multifunctional finger rotation type slope ratio measurement device | |
| CN202965698U (en) | Multifunctional compasses | |
| CN208333314U (en) | A kind of decorations measuring scale | |
| CN200967355Y (en) | Multipurpose surveying and mapping calipers | |
| CN201124681Y (en) | Drawing apparatus | |
| CN204567031U (en) | A kind of Multipurpose ruler | |
| CN2251496Y (en) | Coordinate type multipurpose drawing instrument | |
| CN201456786U (en) | Line angle dual-purpose teaching plotter | |
| CN2767191Y (en) | Multifunctional calipers | |
| CN2562996Y (en) | Multifunction mapping device | |
| CN108099454A (en) | A kind of Multifunctional straightedge | |
| CN211926661U (en) | Angle gauge | |
| CN220524920U (en) | Plane level measuring instrument | |
| CN2684143Y (en) | Two-light-spot type optical lever micro-length measuring device | |
| CN85201416U (en) | Multipurpose quick drawing template for mathematics learned in middle school | |
| CN2700828Y (en) | Multipurpose protractor | |
| CN2730636Y (en) | Multifunction drawing instrument | |
| CN2524211Y (en) | Multifunctional measuring gauge |
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 |