CN1881374A - Optical vision effect testing apparatus and testing method thereof - Google Patents
Optical vision effect testing apparatus and testing method thereof Download PDFInfo
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- CN1881374A CN1881374A CN 200610044128 CN200610044128A CN1881374A CN 1881374 A CN1881374 A CN 1881374A CN 200610044128 CN200610044128 CN 200610044128 CN 200610044128 A CN200610044128 A CN 200610044128A CN 1881374 A CN1881374 A CN 1881374A
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Abstract
Disclosed is an optical visual effect testing device and testing method belonging to the technical field of experiment demonstration device, wherein the testing device comprises a testing vehicle, a specific raceway for running the testing vehicle and a testing board, the testing vehicle is positioned on the specific raceway, the testing board is fixedly mounted on the testing vehicle, the heights of the testing board and the tester are different, the testing board is provided with two patterns with fundamental color, the two patterns are arranged from top to down with same graphs and size, the patterns comprises concentric circles formed from 1-6 identical trapezoids and squares, a rectilinear raceway is employed to produce non-interrupted relative or opposite direction movement between the testing board and the tester on the testing vehicle, the tester will be able to observe that, the patterns on the testing board will rotate around the center of circle on the circumference counterclockwise or clockwise.
Description
One, technical field
The present invention relates to a kind of proving installation and method of testing that is used for the experimental demonstration effect optical visual, belong to the experimental demonstration device technical field.
Two, background technology
The Britain visual science man Ai Er. Sai Keer that Hainan publishing house publishes, translated by Hong Fang in April, 2004 is shown the visual of having reported a kind of " circle of rotation " in " vision recreation (two) ".This picture is made up of two concentric circless that argyle design constitutes, and keeps close watch on the concentrically ringed center of circle when concentrating, when moving forward and backward head, finds that two concentric circless that are made of argyle design can rotate.This phenomenon is found in 1999 by Italian eyesight scientist B. skin Na and G. Gree Si Tafu.Above-mentioned result of study is done lecture experiment for the university students and middle school students, and it is very useful perhaps doing scientific popularization work in popular science propaganda education department.But The above results is the artificial result who observes on the one hand, and its meeting produces different observationss because of the difference of the intensity of observer's sight, speed and the degree of stability difference of incidence in moving process that head moves forward and backward; On the other hand, only depend on moving forward and backward of head part, can only observe the short time, long-time observation can cause the fatigue of the number of people, neck and even whole body.Up to the present, also there be not a kind of Special Equipment and method that is used to observe measurement.
Three, summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of reasonable in design, easy to manufacture, easy to use, optical vision-effect testing device and the method for testing that can effectively carry out the effect optical visual observation test.
A kind of optical vision-effect testing device, form by test carriage, the dedicated track and the test board that are used for test carriage operation, test carriage is positioned on the dedicated track, test board is fixedly mounted on the test carriage, the height of test board is different with tester's height, test board is provided with the pattern of 2 band background colors, 2 patterns are arranged above and below, pattern difference, size are identical, a pattern is made of 1-6 the identical trapezoidal concentric circles of forming, and the concentric circles that another pattern is made up of 1-6 identical square constitutes.
The height of described test board is different with tester's height to be meant, between the sight line on the horizontal line of sight of tester's sight and the tester's observation test plate during concentric circles center of circle angle is arranged.
Described dedicated track is a kind of rectilinear orbit.
A kind of optical vision-effect testing device and method of testing, its concrete method of testing is:
A pattern is also respectively observed in (1) two bit test person incidence location, and sight is kept a close watch on the center of circle all the time.
(2) drive test carriage, make between test board and the tester on the test carriage and carry out relative and move toward one another incessantly, the tester can see that the pattern on the test board is done counterclockwise or clockwise rotated in the center of circle, circumference upper edge; Accelerate or during the movement velocity of the test carriage that slows down, the pattern rotational angular is also accelerated thereupon or slowed down.
In above-mentioned effect optical visual method of testing, adjacent two circumference upper trapezoids are different with foursquare shading value on the test board, and the rotation direction of the figure that the observer sees is also different with angular velocity.
The present invention both can be used as the experimental demonstration device and the method for effect optical visual observation test, also can be used as a kind of game device and method, make people particularly the teenager in the process of recreation, when strengthening game-play enjoyment, deepened perceptual knowledge to effect optical visual.
Four, description of drawings
Fig. 1 is the structural representation of optical vision-effect testing device of the present invention.
Fig. 2 is the front view of test board among the present invention.
Wherein, 1, test carriage, 2, track, 3, test board.
Five, embodiment
Embodiment: structure of the present invention as depicted in figs. 1 and 2, form by test carriage 1, the dedicated track 2 and the test board 3 that are used for test carriage operation, test carriage 1 is positioned on the dedicated track 2, test board 3 is fixedly mounted on the test carriage 1, the height of test board 3 is different with tester's height, test board 3 is provided with the pattern of 2 band background colors, 2 patterns are arranged above and below, pattern difference, size are identical, a pattern is made of 3 identical trapezoidal concentric circless of forming, and the concentric circles that another pattern is made up of 3 identical squares constitutes.
The height of described test board is different with tester's height to be meant, between the sight line on the horizontal line of sight of tester's sight and the tester's observation test plate during concentric circles center of circle angle is arranged.
Described dedicated track is a kind of rectilinear orbit.
A kind of optical vision-effect testing device and method of testing, its concrete method of testing is:
A pattern is also respectively observed in (1) two bit test person incidence location, and sight is kept a close watch on the center of circle all the time.
(2) drive test carriage, make between test board and the tester on the test carriage and carry out relative and move toward one another incessantly, the tester can see that the pattern on the test board is done counterclockwise or clockwise rotated in the center of circle, circumference upper edge; Accelerate or during the movement velocity of the test carriage that slows down, the pattern rotational angular is also accelerated thereupon or slowed down.
In above-mentioned effect optical visual method of testing, adjacent two circumference upper trapezoids are different with foursquare shading value on the test board, and the rotation direction of the figure that the observer sees is also different with angular velocity.
The present invention both can be used as the experimental demonstration device and the method for effect optical visual observation test, also can be used as a kind of game device and method, make people particularly the teenager in the process of recreation, when strengthening game-play enjoyment, deepened perceptual knowledge to effect optical visual.
Claims (5)
1, a kind of optical vision-effect testing device, it is characterized in that, form by test carriage, the dedicated track and the test board that are used for test carriage operation, test carriage is positioned on the dedicated track, test board is fixedly mounted on the test carriage, the height of test board is different with tester's height, test board is provided with the pattern of 2 band background colors, 2 patterns are arranged above and below, pattern is identical, pattern is different, size is identical, a pattern is made of 1-6 the identical trapezoidal concentric circles of forming, and the concentric circles that another pattern is made up of 1-6 identical square constitutes.
2, a kind of optical vision-effect testing device as claimed in claim 1, it is characterized in that, the height of described test board and tester's height is inequality is meant has an angle between the sight line on the horizontal line of sight of tester's sight and the tester's observation test plate during center of circle.
3, a kind of optical vision-effect testing device as claimed in claim 1 is characterized in that, described dedicated track is a kind of rectilinear orbit.
4, a kind of effect optical visual method of testing is characterized in that, concrete method of testing is:
A pattern is also respectively observed in (1) two bit test person incidence location, and sight is kept a close watch on the center of circle all the time.
(2) drive test carriage, make between test board and the tester on the test carriage and carry out relative and move toward one another incessantly, the tester can see that the pattern on the test board is done counterclockwise or clockwise rotated in the center of circle, circumference upper edge; Accelerate or during the movement velocity of the test carriage that slows down, the pattern rotational angular is also accelerated thereupon or slowed down.
5, a kind of effect optical visual method of testing as claimed in claim 4, it is characterized in that, in above-mentioned effect optical visual method of testing, adjacent two circumference upper trapezoids are different with foursquare shading value on the test board, and the rotation direction of the figure that the observer sees is also different with angular velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610044128 CN1881374A (en) | 2006-05-09 | 2006-05-09 | Optical vision effect testing apparatus and testing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610044128 CN1881374A (en) | 2006-05-09 | 2006-05-09 | Optical vision effect testing apparatus and testing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1881374A true CN1881374A (en) | 2006-12-20 |
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ID=37519556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610044128 Withdrawn CN1881374A (en) | 2006-05-09 | 2006-05-09 | Optical vision effect testing apparatus and testing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1881374A (en) |
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2006
- 2006-05-09 CN CN 200610044128 patent/CN1881374A/en not_active Withdrawn
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| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |