CN104599556A - Visual illusion demonstrating instrument for parallel lines - Google Patents
Visual illusion demonstrating instrument for parallel lines Download PDFInfo
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- CN104599556A CN104599556A CN201510093263.6A CN201510093263A CN104599556A CN 104599556 A CN104599556 A CN 104599556A CN 201510093263 A CN201510093263 A CN 201510093263A CN 104599556 A CN104599556 A CN 104599556A
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- stripe board
- strip
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- visual illusion
- shaped plates
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
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Abstract
The invention discloses a visual illusion demonstrating instrument for parallel lines. The visual illusion demonstrating instrument comprises a base plate, strip-shaped plates, push-pull rods and guide rails, wherein the base plate and the strip-shaped plates are rectangular; the number of the strip-shaped plates is larger than or equal to 7; the strip-shaped plates are sequentially arranged in a manner of leaning to each other up and down in the wide side direction of each strip-shaped plate; the strip-shaped plates are the same in shape; black square blocks and white square blocks are alternately arranged on the surface of each strip-shaped plate; the length of the strip-shaped plates is equal to the odd times of the width of the strip-shaped plates; each strip-shaped plate is movably connected with the base plate by virtue of the guide rail which is arranged at the back of the strip-shaped plate and can move left and right in the long side direction of the strip-shaped plate; the push-pull rods are fixed on the wide side of each strip-shaped plate. The visual illusion demonstrating instrument can be used for generating changeable visual illusion patterns and can be hung in various science and technology museums; by observing with eyes and operating with hands, the deepening of the understanding of the visual illusion phenomenon can be facilitated.
Description
Technical field
The invention belongs to experimental demonstration device technical field, relate to a kind of optical illusion phenomenon demonstrator, be specially a kind of parallel lines optical illusion demonstrator.
Background technology
Optical illusion is when people observe some object, the false judgment to the object of observation formed based on empiricism or improper reference and perception.The kind of optical illusion has a lot, as geometry illusion, light and shade illusion, color illusion, shape illusion, illusion of movement, shade illusion etc.Optical illusion all has a wide range of applications in fields such as psychology, physiology, physics, design sciences.Design optical illusion is observed and identification device, is conducive to the content enriching activity to popularize scientific knowledge, excites student to probe into the interest of science secret.
Parallel lines optical illusion is a kind of typical geometrical optical illusion, and in this illusion, one group of parallel lines is subject to the vision interference of the chequered with black and white square pattern be dislocatedly distributed between lines, and lines look like uneven.At present, this optical illusion pattern is all the changeless pattern be imprinted on paper, lacks a kind of Special Equipment starting to differentiate this illusion.
Summary of the invention
Object of the present invention is the parallel lines optical illusion demonstrator designing the clear demonstration of a kind of energy and be conducive to illusion resolution.
In order to solve the problems of the technologies described above, the present invention by the following technical solutions: comprise base plate, stripe board, pull bar, guide rail; Described base plate and stripe board are rectangle, stripe board is no less than 7 pieces, along stripe board broadside up and down by being arranged in order, the shape of every block stripe board is identical, stripe board surface is provided with black bars and the white square that the length of side equals stripe board width, and black bars and white square are along stripe board long side direction alternately; The length of described stripe board equals the odd-multiple of its width; Every block stripe board back side is provided with guide rail along stripe board long side direction, and stripe board to be flexibly connected with base plate by guide rail and can to move left and right along stripe board long side direction; Pull bar is fixed on the broadside of every block stripe board, for left and right push-and-pull stripe board.
The length of described stripe board is more than or equal to 9 times of its width.
The stroke of described guide rail is more than or equal to the width of stripe board.
Owing to adopting above-mentioned design, the present invention can produce following beneficial effect: utilize the every block stripe board of pull bar left and right push-and-pull, black bars (or white square) corresponding in neighbouring stripe board is made dislocation to occur and do not line up, the lines be now made up of the long limit of each piece of stripe board seem it is uneven each other, form optical illusion thus.Use each stripe board of pull bar left and right push-and-pull again, make the square pattern consistency from top to bottom in each stripe board, now the lines that form of the visible long limit of each stripe board are parallel to each other, carry out the resolution of illusion thus.The optical illusion pattern that the present invention can change, can hang on all kinds of scientific and technological venue, by eye observation and hands-on, is conducive to deepening the understanding to optical illusion phenomenon.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is formation schematic diagram of the present invention (when forming optical illusion pattern).
Fig. 2 is the schematic diagram (when black bars and black bars consistency from top to bottom) of the present invention when differentiating optical illusion.
Fig. 3 is the schematic diagram (when black bars and white square consistency from top to bottom) of the present invention when differentiating optical illusion.
In figure: 1. base plate, 2. stripe board, 3. pull bar, 4. guide rail, 21. black bars, 22. white square.
Embodiment
As shown in Figure 1, the present invention includes base plate 1, stripe board 2, pull bar 3, guide rail 4; Base plate 1 and stripe board 2 are rectangle, stripe board 2 is no less than 7 pieces, along stripe board 2 broadside up and down by being arranged in order, the shape of every block stripe board 2 is identical, stripe board 2 surface is provided with black bars 21 and the white square 22 that the length of side equals stripe board 2 width, and black bars 21 and white square 22 are along stripe board 2 long side direction alternately; The length of stripe board 2 equals the odd-multiple of its width; Every block stripe board 2 back side is provided with guide rail 4 along stripe board 2 long side direction, and stripe board 2 to be flexibly connected with base plate 1 by guide rail 4 and can to move left and right along stripe board 1 long side direction; Pull bar 3 is fixed on the broadside of every block stripe board 2, for left and right push-and-pull stripe board 2.
The length of described stripe board 2 is more than or equal to 9 times of its width.
The stroke of described guide rail 4 is more than or equal to the width of stripe board 2.
See Fig. 1, utilize the every block stripe board 2 of pull bar about 4 push-and-pull, make black bars 21 corresponding in neighbouring stripe board 2 dislocation occur and do not line up, the lines be now made up of the long limit of every block stripe board 2 seem it is uneven each other, form optical illusion thus.
See Fig. 2, by the every block stripe board 2 of pull bar about 4 push-and-pull, make black bars 21 in every block stripe board 2 all consistencies from top to bottom, now the lines that form of the visible long limit of each stripe board 2 are parallel to each other, carry out the resolution of illusion thus.
See Fig. 3, by the every block stripe board 2 of pull bar about 4 push-and-pull, white square 22 in one piece of stripe board 2 is above alignd with the black bars 21 in one piece of stripe board below, and now the lines that form of same visible each long limit of stripe board 2 are parallel to each other, carry out the resolution of illusion thus.
Claims (3)
1. a parallel lines optical illusion demonstrator, is characterized in that: comprise base plate (1), stripe board (2), pull bar (3), guide rail (4); Described base plate (1) and stripe board (2) are rectangle, stripe board (2) is no less than 7 pieces, along stripe board (2) broadside up and down by being arranged in order, the shape of every block stripe board (2) is identical, stripe board (2) surface is provided with black bars (21) and the white square (22) that the length of side equals stripe board (2) width, and black bars (21) and white square (22) are along stripe board (2) long side direction alternately; The length of described stripe board (2) equals the odd-multiple of its width; Every block stripe board (2) back side is provided with guide rail (4) along stripe board (2) long side direction, and stripe board (2) to be flexibly connected with base plate (1) by guide rail (4) and can to move left and right along stripe board (2) long side direction; For left and right push-and-pull stripe board (2) on the broadside that pull bar (3) is fixed on every block stripe board (2).
2. a kind of parallel lines optical illusion demonstrator according to claim 1, is characterized in that: the length of described stripe board (2) is more than or equal to 9 times of its width.
3. a kind of parallel lines optical illusion demonstrator according to claim 1, is characterized in that: the stroke of described guide rail (4) is more than or equal to the width of stripe board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093263.6A CN104599556A (en) | 2015-03-02 | 2015-03-02 | Visual illusion demonstrating instrument for parallel lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093263.6A CN104599556A (en) | 2015-03-02 | 2015-03-02 | Visual illusion demonstrating instrument for parallel lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104599556A true CN104599556A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093263.6A Pending CN104599556A (en) | 2015-03-02 | 2015-03-02 | Visual illusion demonstrating instrument for parallel lines |
Country Status (1)
| Country | Link |
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| CN (1) | CN104599556A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312029A (en) * | 2018-12-12 | 2020-06-19 | 长春中国光学科学技术馆 | Visual illusion demonstration device |
| CN111312044A (en) * | 2018-12-12 | 2020-06-19 | 长春中国光学科学技术馆 | Science popularization presentation device with human eyes recognizing similar colors |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615360A (en) * | 2009-06-05 | 2009-12-30 | 山东建筑大学 | Produce the apparatus for demonstrating and the demenstration method of Poggendorff illusion |
| CN204423748U (en) * | 2015-03-02 | 2015-06-24 | 江南大学 | A kind of coffee wall illusion demonstrator |
-
2015
- 2015-03-02 CN CN201510093263.6A patent/CN104599556A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615360A (en) * | 2009-06-05 | 2009-12-30 | 山东建筑大学 | Produce the apparatus for demonstrating and the demenstration method of Poggendorff illusion |
| CN204423748U (en) * | 2015-03-02 | 2015-06-24 | 江南大学 | A kind of coffee wall illusion demonstrator |
Non-Patent Citations (2)
| Title |
|---|
| 智康一对一 出品: "益智大课堂第4期《奇妙的错觉》", 《优酷网教育频道校园课堂》 * |
| 白之牙 发表: ""咖啡墙幻觉"咖啡桌", 《科学人》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312029A (en) * | 2018-12-12 | 2020-06-19 | 长春中国光学科学技术馆 | Visual illusion demonstration device |
| CN111312044A (en) * | 2018-12-12 | 2020-06-19 | 长春中国光学科学技术馆 | Science popularization presentation device with human eyes recognizing similar colors |
| CN111312029B (en) * | 2018-12-12 | 2024-04-05 | 长春中国光学科学技术馆 | Optical illusion demonstration device |
| CN111312044B (en) * | 2018-12-12 | 2024-04-09 | 长春中国光学科学技术馆 | Science popularization presentation device of near colour is discerned to people's eye |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |