CN101028780A - Perspective ruler - Google Patents
Perspective ruler Download PDFInfo
- Publication number
- CN101028780A CN101028780A CN 200710020790 CN200710020790A CN101028780A CN 101028780 A CN101028780 A CN 101028780A CN 200710020790 CN200710020790 CN 200710020790 CN 200710020790 A CN200710020790 A CN 200710020790A CN 101028780 A CN101028780 A CN 101028780A
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- CN
- China
- Prior art keywords
- chi
- perspective
- ruler
- chute
- long
- 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.)
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Abstract
A rule for drawing perspective drawing is composed of a long rule with a longitudinal slide slot, a short rule connected perpendicularly to one end of said long rule, 4 linking parts able to slide in said slide slot, and two graduated straight rule linked with two outside linking parts. Its drawing method is also disclosed.
Description
Technical field
The present invention relates to the technical field that the architecture and decoration engineering design and the fine arts are drawn.
Background technology
Perspective view because stronger sense directly perceived is arranged, all has a very wide range of applications in architecture and decoration engineering design and art painting.Measure in the method that the some method is the drafting perspective view reasonable a kind of.The same position that needs to determine earlier picture and website etc. of this method, and then definite vanishing point F according to plane with other method
X, F
YWith amount point M
X, M
YEtc. parameter.In plane, two principal directions of building, namely the length direction of building and width generally tilt with picture, need to change in the process of drawing perspective view, and very inconvenient and effect is difficult to prediction.
During actual the drawing, we if according to expression effect need be four parameter F
X, F
Y, M
X, M
YMiddle arbitrarily definite earlier three parameters, then another also can be determined, and other relevant parameters are also determined thereupon.Picture, the position of website and the operations such as size at visual angle have so just been avoided determining earlier, because these parameters are also just useless behind the position of having determined vanishing point and amount point.Here it is opposition thinking.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, perspective ruler easily of mapping.
The present invention includes a long chi and a short chi, short chi is vertically connected on an end of long chi, length direction along long chi arranges a chute, and four connectors that can slide in chute are set on the chute, connects respectively graduated ruler on two connectors outside being positioned at.
In the process that reality is drawn, long chi is used for picture horizontal line and fixing eye-level display, and four connectors can be free to slide in chute also and can be fixed on as required certain position.During drawing, determine earlier four parameter F
X, F
Y, M
X, M
YIn any three such as F
X, F
Y, M
X, according to their geometrical relationship :/F
XF
Y/
2=/F
XM
X/
2+/F
YM
Y/
2Can determine M
Y---make two rulers be mutually the right angle, and so that the length of two rulers equal respectively F
XM
X, F
YM
YAdopt such plotting mode, saved the operations such as size at position and the visual angle of definite picture, website, as long as known size and the shape of the length three-dimensional of building, perspective view in proportion just can draw on drawing board.Simple in structure, the purpose easily of mapping that the present invention has realized.
The present invention is nested with the chi card respectively on two rulers.Purpose is in order to read the reading on the ruler accurately, and whether simultaneously can judge two rulers intuitively vertical.
Connect auxilliary chi on two connectors in the middle part of the present invention is positioned at respectively.Purpose is a perspective position of being convenient to determine the building each point in drawing course.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
As shown in the figure, comprise long chi 1 and short chi 2, short chi 2 is vertically connected on the left end of long chi 1, long chi 1 and short chi 2 have been formed T-square as shown in the figure, length direction along long chi 1 is provided with a chute 5, four connectors that can slide in chute 6,7,8,9 are set on the chute 5, connect graduated ruler 3 outside being positioned on the connector 7 of left end; Connect graduated ruler 4 outside being positioned on the connector 6 of right-hand member.On the short chi 2 scale is arranged, can be used for directly determining that each horizontal spacing (such as the spacing of baseline and eye-level display, namely looks height.)
Be nested with chi card 13 on the ruler 3, be nested with chi card 12 on the ruler 4.Connect auxiliary chi 10 in the middle part of being positioned on the connector 8 of left end; Connect auxiliary chi 11 in the middle part of being positioned on the connector 9 of right-hand member.
In mapping, as long as known size and the shape of the length three-dimensional of building, just can on drawing board, directly draw in proportion perspective view, concrete steps are as follows:
1) draw base line is determined the position of very high line and is measured respectively X, each turning point of Y-direction to both sides, rationally determines to look on demand again height---eye-level display, the i.e. center line of chute;
2) determine F by above-mentioned thought
XF
YDistance (consider the needs of expression effect, for avoiding seeming distortion, the drawing people should be away from building, i.e. F
XF
YDistance should be more greatly) generally get 3～5 times of building length, can determine connector 6,7 position;
3) determine M
X, M
YIn any one as M
X, promptly the position of connector 8 is bigger for what main facade was reflected, its perspective length is generally got 0.6～0.8 times of physical length, because when considering the main facade of reaction building, should make this main facade seem milder, so very high line will avoid dividing equally F as far as possible
X, F
YSpacing, distance is than being 2～4 times about generally getting;
4) make two rulers 3,4 contact position be mutually the right angle---can determine M
Y, i.e. the position of connector 9, this moment F
X, F
Y, M
X, M
YGeometrical relationship between four points satisfies :/F
XF
Y/
2=/F
XM
X/
2+/F
YM
Y/
2, and make the distance of indication on the ruler 3 equal F
XM
X, then the distance of indication namely equals F on the ruler 4
YM
YVertical relation between reading on the ruler and two rulers is by 12,13 controls of chi card.
5) the some method is made perspective view according to quantity.
Although the present invention designs for source with 2-point perspectives maximum in the practical application, can be used for equally one-point perspective and three-point perspective figure.In addition, because the centre of this chi is fluted, when not drawing perspective view several connectors are moved on to both sides, then this chi can be done again " ungraduated ruler " (---the common ruler of art circles) and uses.
Claims (3)
1, perspective ruler, it is characterized in that comprising a long chi and a short chi, short chi is vertically connected on an end of long chi, and the length direction of the long chi in edge is provided with a chute, four connectors that can slide in chute are set on the chute, connect graduated ruler respectively on two connectors outside being positioned at.
2, perspective ruler according to claim 1 is characterized in that being nested with respectively the chi card on above-mentioned two rulers.
3, perspective ruler according to claim 1 connects respectively auxiliary chi on two connectors in the middle part of it is characterized in that being positioned at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710020790XA CN100532131C (en) | 2007-04-02 | 2007-04-02 | Perspective ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710020790XA CN100532131C (en) | 2007-04-02 | 2007-04-02 | Perspective ruler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101028780A true CN101028780A (en) | 2007-09-05 |
| CN100532131C CN100532131C (en) | 2009-08-26 |
Family
ID=38714405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710020790XA Expired - Fee Related CN100532131C (en) | 2007-04-02 | 2007-04-02 | Perspective ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100532131C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585221A (en) * | 2016-12-30 | 2017-04-26 | 商丘师范学院 | Tool for drawing perspective three-dimensional diagram |
| CN107053910A (en) * | 2017-06-05 | 2017-08-18 | 深圳市凯旋创新品牌产品设计有限公司 | A kind of aid for having an X-rayed drawing |
| CN108454278A (en) * | 2018-03-17 | 2018-08-28 | 桂林理工大学 | Aerial prospective ruler |
| CN108454279A (en) * | 2018-03-17 | 2018-08-28 | 桂林理工大学 | The production method of aerial prospective ruler |
-
2007
- 2007-04-02 CN CNB200710020790XA patent/CN100532131C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585221A (en) * | 2016-12-30 | 2017-04-26 | 商丘师范学院 | Tool for drawing perspective three-dimensional diagram |
| CN106585221B (en) * | 2016-12-30 | 2018-04-06 | 商丘师范学院 | A kind of instrument for drawing perspective three dimensional figure |
| CN107053910A (en) * | 2017-06-05 | 2017-08-18 | 深圳市凯旋创新品牌产品设计有限公司 | A kind of aid for having an X-rayed drawing |
| CN108454278A (en) * | 2018-03-17 | 2018-08-28 | 桂林理工大学 | Aerial prospective ruler |
| CN108454279A (en) * | 2018-03-17 | 2018-08-28 | 桂林理工大学 | The production method of aerial prospective ruler |
| CN108454279B (en) * | 2018-03-17 | 2023-06-23 | 桂林理工大学 | Method for manufacturing space perspective ruler |
| CN108454278B (en) * | 2018-03-17 | 2023-06-23 | 桂林理工大学 | Space perspective ruler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100532131C (en) | 2009-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: LONGXIN CONSTRUCTION GROUP CO.,LTD. Free format text: FORMER OWNER: YANGZHOU UNIV. Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090508 Address after: 18, three road, Desheng Road, Desheng Town, Haimen, Jiangsu, Nantong Province, China: 226101 Applicant after: Longxin Construction Group Co., Ltd. Address before: 88, South University Road, Jiangsu, Yangzhou: 225009 Applicant before: Yangzhou University |
|
| 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: 20090826 Termination date: 20120402 |