CN104299496A - Length visual illusion instrument - Google Patents
Length visual illusion instrument Download PDFInfo
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- CN104299496A CN104299496A CN201410626053.4A CN201410626053A CN104299496A CN 104299496 A CN104299496 A CN 104299496A CN 201410626053 A CN201410626053 A CN 201410626053A CN 104299496 A CN104299496 A CN 104299496A
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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 length visual illusion instrument. The length visual illusion instrument comprises a bottom plate, and a first light emitting line segment, a second light emitting line segment, a first light emitting arrow, a second light emitting arrow, a third light emitting arrow, a fourth light emitting arrow, a first miniature laser, a second miniature laser and three power switches which are fixed on the bottom plate, wherein the first light emitting line segment and the second light emitting line segment are parallel to each other and are equal to each other in length, width and height; the head parts of the first light emitting arrow and the second light emitting arrow are propped against the two ends of the first light emitting line segment respectively and face outwards along the two ends of the first light emitting line segment; the head parts of the third light emitting arrow and the fourth light emitting arrow are propped against the two ends of the second light emitting line segment respectively and face inwards along the two ends of the second light emitting line segment; the heights of the first miniature laser and the second miniature laser are equal to those of the two ends of the first light emitting line segment and the second light emitting line segment respectively. The length visual illusion instrument facilitates demonstration of Muller-Lyer visual illusion and illusion discrimination.
Description
Technical field
The invention belongs to experimental demonstration device technical field, relate to a kind of apparatus for demonstrating of optical illusion effect, be specially a kind of length optical illusion instrument.
Background technology
Optical illusion is when people observe some object, based on empiricism or improperly with reference to the false judgment formed and perception.The kind of optical illusion has a lot, as color optical illusion, motion optical illusion, geometrical optical illusion etc.Wherein, common, the most most widely used is geometrical optical illusion.Optical illusion all has a wide range of applications in fields such as physics, physiology, architectural design, product design and traffic safety.Design optical illusion apparatus for demonstrating, is conducive to the content enriching activity to popularize scientific knowledge, excites student to probe into the interest of science secret.
Miao Le-Lai Yier (Muller--Lyer) optical illusion is a kind of typical geometric figure optical illusion phenomenon, and it comprises two isometric line segments, and wherein outside arrow is drawn at line segment two ends, and inside arrow is drawn at another line segment two ends.During observation, people can be allowed to feel, and the line segment of outside arrow centre is than the length along path in the middle of inside arrow.At present, lack a kind of clear demonstration and differentiate the Special Equipment of this length optical illusion effect.
Summary of the invention
Object of the present invention is the length optical illusion instrument designing a kind of energy clear demonstration Miao Le-Lai Yier optical illusion and be conducive to illusion resolution.
In order to solve the problems of the technologies described above, the present invention is by the following technical solutions: comprise rectangle base plate and be fixed on the first luminous line segment, the second luminous line segment, the first luminous arrow, the second luminous arrow, the 3rd luminous arrow, the 4th luminous arrow, the first microlaser, the second microlaser, the first power switch, second source switch and the 3rd power switch on base plate, wherein:
First luminous line segment and the second luminous line segment are vertically fixed on backplate surface respectively, and the first luminous line segment and the second luminous line segment are parallel to each other, and isometric, wide, contour;
First luminous arrow, the second luminous arrow, the 3rd luminous arrow, the 4th luminous arrow are " V " font arrow that shape is identical, size is identical;
The head of the first luminous arrow, the second luminous arrow is respectively by being located at the first luminous line segment two ends, and the two ends be oriented to along the first luminous line segment of the first luminous arrow, the second luminous arrow are outside;
The head of the 3rd luminous arrow, the 4th luminous arrow respectively by being located at the second luminous line segment two ends, the inward at both ends be oriented to along the second luminous line segment of the 3rd luminous arrow, the 4th luminous arrow;
First microlaser and the second microlaser be separately fixed at base plate side, with the contour position of the first luminous line segment and the second luminous line segment two ends, the top and bottom of the first luminous line segment and the second luminous line segment are pointed in the Laser emission direction of the first microlaser, the second microlaser respectively;
First power switch respectively line segment luminous with first is connected with the second luminous line segment electricity, for controlling the secretly bright of the first luminous line segment and the second luminous line segment;
Second source switch respectively arrow luminous with first, the second luminous arrow, the 3rd luminous arrow, the 4th luminous arrow electricity is connected, for control the first luminous arrow, the second luminous arrow, the 3rd luminous arrow, the 4th luminous arrow secretly bright;
3rd power switch is connected with the second microlaser electricity with the first microlaser respectively, for opening or closing the first microlaser and the second microlaser.
Described first luminous line segment, the second luminous line segment, the first luminous arrow, the second luminous arrow, the 3rd luminous arrow, the 4th luminous arrow are LED illuminator.
" V " font angle of described first luminous arrow, the second luminous arrow, the 3rd luminous arrow, the 4th luminous arrow is more than or equal to 30 °, is less than or equal to 120 °.
The invention has the beneficial effects as follows: can clear demonstration Miao Le-Lai Yier optical illusion phenomenon, and the two parallel laser lines utilizing the first microlaser and the second microlaser to send compare the length of the first luminous line segment and the second luminous line segment easily, be conducive to the understanding that illusion is differentiated, deepened 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.
Fig. 2 be the present invention when the first power switch and the 3rd power switch open, second source switch cuts out time schematic diagram.
In figure: 1. base plate, 2. the first luminous line segment, 3. the second luminous line segment, 4. the first microlaser, 5. the second microlaser, 6. the first power switch, 7. second source switch, 8. the 3rd power switch, 21. first luminous arrows, 22. second luminous arrows, 31. the 3rd luminous arrows, 32. the 4th luminous arrows, 41. first laser rays, 51. second laser rays.
Embodiment
As shown in Figure 1, the first luminous line segment 2 and the second luminous line segment 3 are vertically fixed on the surperficial left and right sides of base plate 1 respectively, and the first luminous line segment 2 and the second luminous line segment 3 are parallel to each other, and isometric, wide, contour; The luminous arrow 22 of first luminous arrow 21, second, the 3rd luminous arrow 31, the 4th luminous arrow 32 are " V " font arrow that shape is identical, size is identical; The head of the luminous arrow 22 of the first luminous arrow 21, second is respectively by being located at the first luminous line segment 2 two ends, and the two ends be oriented to along the first luminous line segment 2 of the luminous arrow 22 of the first luminous arrow 21, second are outside; The head of the 3rd luminous arrow 31, the 4th luminous arrow 32 respectively by being located at the second luminous line segment 3 two ends, the inward at both ends be oriented to along the second luminous line segment 3 of the 3rd luminous arrow 31, the 4th luminous arrow 32.
As shown in Figure 2, first microlaser 4 and the second microlaser 5 are separately fixed on the right side of base plate 1, with the contour position of the first luminous line segment 2 and the second luminous line segment 3 two ends, the laser rays 41 that first microlaser 4 sends points to the upper end of the first luminous line segment 2 and the second luminous line segment 3, the laser rays 51 that second microlaser 5 sends points to the lower end of the first luminous line segment 2 and the second luminous line segment 3, and laser rays 41 and laser rays 51 are parallel to each other.
In Fig. 1, the first power switch 6 respectively line segment 2 luminous with first is connected with the second luminous line segment 3 electricity, for controlling the secretly bright of the first luminous line segment 2 and the second luminous line segment 3; The second source switch 7 respectively luminous arrow 22 of arrow 21, second luminous with first, the 3rd luminous arrow 31, the 4th luminous arrow 32 electricity is connected, for control the luminous arrow 22 of the first luminous arrow 21, second, the 3rd luminous arrow 31, the 4th luminous arrow 32 secretly bright; 3rd power switch 8 is connected with the second microlaser 5 electricity with the first microlaser 4 respectively, for opening or closing the first microlaser 4 and the second microlaser 5.
The luminous arrow 22 of first luminous line segment 2, second luminous line segment the 3, first luminous arrow 21, second, the 3rd luminous arrow 31, the 4th luminous arrow 32 are LED illuminator.
" V " font angle of the luminous arrow 22 of the first luminous arrow 21, second, the 3rd luminous arrow 31, the 4th luminous arrow 32 is more than or equal to 30 °, is less than or equal to 120 °.
See Fig. 1, when to open the first power switch 6 and second source switch 7 simultaneously, the luminous arrow 22 of first luminous line segment 2, second luminous line segment the 3, first luminous arrow 21, second, the 3rd luminous arrow 31, the 4th luminous arrow 32 are lighted simultaneously, now can be observed obvious Miao Le-Lai Yier optical illusion phenomenon, namely the second luminous line segment 3 seems longer than the first luminous line segment 2.
See Fig. 2, close second source switch 7, open the 3rd power switch 8, now the luminous arrow 22 of the first luminous arrow 21, second, the 3rd luminous arrow 31, the 4th luminous arrow 32 are not luminous, the second laser rays 51 that the first laser rays 41 sent by the first microlaser 4 and the second microlaser 5 send, can clearly compare and judge that on base plate 1, first luminous line segment 2 is equal with the length of the second luminous line segment 3.
Claims (3)
1. a length optical illusion instrument, it is characterized in that: comprise rectangle base plate (1) and be fixed on the first luminous line segment (2), the second luminous line segment (3), the first luminous arrow (21), the second luminous arrow (22), the 3rd luminous arrow (31), the 4th luminous arrow (32), the first microlaser (4), the second microlaser (5), the first power switch (6), second source switch (7) and the 3rd power switch (8) on base plate (1), wherein:
First luminous line segment (2) and the second luminous line segment (3) are vertically fixed on base plate (1) surface respectively, first luminous line segment (2) and the second luminous line segment (3) are parallel to each other, and isometric, wide, contour;
First luminous arrow (21), the second luminous arrow (22), the 3rd luminous arrow (31), the 4th luminous arrow (32) are shape is identical, size is identical " V " font arrow;
The head of the first luminous arrow (21), the second luminous arrow (22) is respectively by being located at the first luminous line segment (2) two ends, and the two ends be oriented to along the first luminous line segment (2) of the first luminous arrow (21), the second luminous arrow (22) are outside;
The head of the 3rd luminous arrow (31), the 4th luminous arrow (32) respectively by being located at the second luminous line segment (3) two ends, the inward at both ends be oriented to along the second luminous line segment (3) of the 3rd luminous arrow (31), the 4th luminous arrow (32);
First microlaser (4) and the second microlaser (5) be separately fixed at base plate (1) side, with the contour position of the first luminous line segment (2) and the second luminous line segment (3) two ends, the top and bottom of the first luminous line segment (2) and the second luminous line segment (3) are pointed in the Laser emission direction of the first microlaser (4), the second microlaser (5) respectively;
First power switch (6) respectively line segment (2) luminous with first is connected with the second luminous line segment (3) electricity, for controlling the secretly bright of the first luminous line segment (2) and the second luminous line segment (3);
Second source switch (7) respectively arrow (21) luminous with first, the second luminous arrow (22), the 3rd luminous arrow (31), the 4th luminous arrow (32) electricity be connected, for control the first luminous arrow (21), the second luminous arrow (22), the 3rd luminous arrow (31), the 4th luminous arrow (32) secretly bright;
3rd power switch (8) is connected with the second microlaser (5) electricity with the first microlaser (4) respectively, for opening or closing the first microlaser (4) and the second microlaser (5).
2. a kind of length optical illusion instrument according to claim 1, is characterized in that: described first luminous line segment (2), the second luminous line segment (3), the first luminous arrow (21), the second luminous arrow (22), the 3rd luminous arrow (31), the 4th luminous arrow (32) are LED illuminator.
3. a kind of length optical illusion instrument according to claim 1, is characterized in that: " V " font angle of described first luminous arrow (21), the second luminous arrow (22), the 3rd luminous arrow (31), the 4th luminous arrow (32) is more than or equal to 30 °, is less than or equal to 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626053.4A CN104299496A (en) | 2014-11-07 | 2014-11-07 | Length visual illusion instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626053.4A CN104299496A (en) | 2014-11-07 | 2014-11-07 | Length visual illusion instrument |
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| CN104299496A true CN104299496A (en) | 2015-01-21 |
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| CN201410626053.4A Pending CN104299496A (en) | 2014-11-07 | 2014-11-07 | Length visual illusion instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732843A (en) * | 2015-04-20 | 2015-06-24 | 江南大学 | Circle area size illusion demonstrator |
| CN110503876A (en) * | 2019-09-12 | 2019-11-26 | 江南大学 | A kind of length optical illusion experiment instrument and its application method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204143694U (en) * | 2014-11-07 | 2015-02-04 | 江南大学 | Miao Le-Lai Yier optical illusion demonstrator |
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2014
- 2014-11-07 CN CN201410626053.4A patent/CN104299496A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204143694U (en) * | 2014-11-07 | 2015-02-04 | 江南大学 | Miao Le-Lai Yier optical illusion demonstrator |
Non-Patent Citations (3)
| Title |
|---|
| 彭效友等: "对缪勒-莱尔错觉竖式的实验研究", 《心理科学通讯（沪）》, 31 May 1988 (1988-05-31), pages 25 - 30 * |
| 毕翠华: "长度错觉加工与时间加工的关系", 《中国优秀硕士学位论文全文数据库电子期刊》, 15 October 2011 (2011-10-15), pages 19 - 33 * |
| 王德隆: "缪勒-莱尔错觉及其变式的实验研究", 《四川师范学院学报 自然科学版》, no. 4, 31 December 1980 (1980-12-31), pages 45 - 48 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732843A (en) * | 2015-04-20 | 2015-06-24 | 江南大学 | Circle area size illusion demonstrator |
| CN110503876A (en) * | 2019-09-12 | 2019-11-26 | 江南大学 | A kind of length optical illusion experiment instrument and its application method |
| CN110503876B (en) * | 2019-09-12 | 2024-05-24 | 江南大学 | Length optical illusion experiment instrument and use method thereof |
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Application publication date: 20150121 |