CN2144062Y - Instrument for drawing perspective - Google Patents
Instrument for drawing perspective Download PDFInfo
- Publication number
- CN2144062Y CN2144062Y CN 92235281 CN92235281U CN2144062Y CN 2144062 Y CN2144062 Y CN 2144062Y CN 92235281 CN92235281 CN 92235281 CN 92235281 U CN92235281 U CN 92235281U CN 2144062 Y CN2144062 Y CN 2144062Y
- Authority
- CN
- China
- Prior art keywords
- perspective
- instrument
- stay cord
- view
- rulers
- 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
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Abstract
The utility model discloses an instrument for drawing perspective, comprising a perspective scale, a pulley support, and a pull rope, which is characterized in that the pulley support is clipped on the drawing board, the perspective scale can slide from top to bottom on the drawing board, the perspective scale is tensed by the pull rope and made to always point the vanishing point out of the drawing board, the pull rope is tensed, and the end of the pull rope is tied with heavy objects or connected with an elastic device. The utility model has simple structure and convenient operation, reducing the difficulty of drawing perspective, being suitable for arranging on various drawing boards and having no influence to the function and operation of the old drawing board, which is a handy and fast drawing instrument.
Description
The utility model relates to a kind of drawing instrument, is a kind of instrument of drawing perspective view.
When drawing the perspective view of building and machinery, because of causing drawing outside chart board, dioramic end point becomes complicated sometimes, and perspective relation is difficult for holding.Though existing chart board invention (seeing " world inventions " 1991 6 phase inside front covers) of drawing perspective view, but still there is following shortcoming in this chart board: at first be to open chute to make chart board plate reduction of area small offence many on chart board, chart board plate face waste can not to paint the instrument chart board shared with common; Secondly owing to can only have the perspective view end point that several grooves of limit also promptly only have several diverse locations on chart board, more especially architectural perspective drawing speech is obviously not really desirable for requiring for this, and the adaptive surface of this chart board is narrow.
The purpose of this utility model just provides and a kind ofly can overcome above-mentioned shortcoming, can draw various perspective views easily, can be positioned on a kind of instrument of drawing perspective view on the common plotter chart board.
The purpose of this utility model is achieved in that an end of two rulers connects by one handle, its each other freely live splint become arbitrarily angled, form a perspective chi, the other end of two rulers respectively is a stay cord, the stay cord other end is connected with weight, elastic device, makes rope stretching all the time by gravity or elastic force.Perspective chi yaw is on the plotter plate, and both sides respectively are equipped with one at the same horizontal stay cord angle pulley support of regulating extended length on the plate, and this straight frame is clamped on the chart board.When drawing perspective view, with two end points of angle pulley as perspective view, after regulating between two angle pulleies in chart board both sides distance, promote perspective chi handle, because two rulers are strained by stay cord, it points to the stay cord direction, and stay cord is straight line between angle pulley and ruler, so ruler always points to angle pulley, also promptly point to the end point of perspective view.
The utlity model has following advantage: can be installed on the common plotter plate, can draw various perspective views easily, perspective chi easy accessibility and do not influence the normal running of common plotter, and it is simple in structure, is easy to produce.
Below in conjunction with accompanying drawing the utility model is described.
Fig. 1 be utility model (one of) stereogram is installed;
Fig. 2 be utility model (one of) plan view;
Fig. 3 is that utility model (two) is installed stereogram;
Embodiment:
Accompanying drawing has been described two embodiment of the present utility model, with reference to accompanying drawing, link to each other with handle (1) by two rulers (2), form the perspective chi (12) that two rulers can thorny handle center freely rotate, two rulers are connected by the joint of two stay cords (4) (11) respectively, turn to behind the stay cord process angle pulley (5), two angle pulleies are fixed by two telescopic pulley brackets respectively, and support is fixed on the chart board (7) by anchor clamps (8).
Embodiment one:
Referring to Fig. 1, the tension of the stay cord of present embodiment (4) is that a weight (6) is finished after passing through angle pulley (5) by stay cord.
Embodiment two:
Referring to Fig. 3, the tension of the stay cord of present embodiment (4) by stay cord through angle pulley (5), to pass through behind the angle pulley (9) of chart board (7) bottom surface be that an elastic device (10) is finished again.
Claims (5)
1, a kind of instrument of drawing perspective view, form by perspective chi (12), angle pulley support (3), stay cord (4), it is characterized in that the two of having an X-rayed chi respectively is connected with a stay cord, supported by two angle pulleies (5) respectively after the tension of two stay cords, two pulleys are separately fixed at the termination of two supports (3) that are clamped in chart board (7) both sides, and stay cord (4) has been executed pulling force to ruler (2) all the time and pulled to pulley (5).
2, a kind of instrument of drawing perspective view according to claim 1, it is characterized in that having an X-rayed chi (12) by an end of two rulers (2) with form after handle (1) is connected, two rulers (2) are free around the center rotation of handle (1), and do not have fixed angle between two rulers.
3,, it is characterized in that support (3) is scalable and be connected with clamping device (8) according to claim 1,2 described a kind of instruments of drawing perspective view; Stay cord (4) joins with ruler (2) and adopts dismantled and assembled joint (11) to be connected.
4, a kind of instrument of drawing perspective view according to claim 1 is characterized in that a stay cord (4) and a weight (6) join.
5, a kind of instrument of drawing perspective view according to claim 1 is characterized in that a stay cord (4) and an elastomer (10) join behind break-in wheel (9) at chart board (7) back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235281 CN2144062Y (en) | 1992-11-14 | 1992-11-14 | Instrument for drawing perspective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235281 CN2144062Y (en) | 1992-11-14 | 1992-11-14 | Instrument for drawing perspective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144062Y true CN2144062Y (en) | 1993-10-20 |
Family
ID=33777090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92235281 Expired - Fee Related CN2144062Y (en) | 1992-11-14 | 1992-11-14 | Instrument for drawing perspective |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144062Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640374A (en) * | 2013-11-20 | 2014-03-19 | 大连大学 | Double-vanishing-point perspective frame special for art |
| 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 |
| CN109077480A (en) * | 2018-08-01 | 2018-12-25 | 安徽信息工程学院 | The moving structure of adjustable shoe rack |
-
1992
- 1992-11-14 CN CN 92235281 patent/CN2144062Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640374A (en) * | 2013-11-20 | 2014-03-19 | 大连大学 | Double-vanishing-point perspective frame special for art |
| 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 |
| CN109077480A (en) * | 2018-08-01 | 2018-12-25 | 安徽信息工程学院 | The moving structure of adjustable shoe rack |
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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 |