CN1881344A - 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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- CN1881344A CN1881344A CN 200610044092 CN200610044092A CN1881344A CN 1881344 A CN1881344 A CN 1881344A CN 200610044092 CN200610044092 CN 200610044092 CN 200610044092 A CN200610044092 A CN 200610044092A CN 1881344 A CN1881344 A CN 1881344A
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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 raceway, the testing vehicle is provided with a head and neck positioning device, the testing board is positioned away from the raceway, the heights of the testing board and the tester are different, the testing board is provided with two patterns with fundamental color, with same graphs and different size, the patterns comprises concentric circles formed from 1-6 identical diamonds, and a circular raceway is employed and the tester will move back and forth in a non-interrupted manner in front of the testing board, 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 carriage is provided with the incidence locating device, test board is positioned at outside the track, and the height of test board is different with tester's height, and test board is provided with the pattern of 2 band background colors, 2 patterns are arranged in parallel, pattern is identical, vary in size, and the concentric circles that pattern is made up of 1-6 identical rhombus constitutes.
Described incidence locating device is made up of vertical shaft, transverse slat and riser, and transverse slat is connected with vertical shaft by the transverse slat regulating tank on the vertical shaft, and riser is connected with transverse slat by the riser regulating tank on the transverse slat.
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 arc-shaped rail.
A kind of optical vision-effect testing device and method of testing, its concrete method of testing is:
(1) tester is positioned on the test carriage, regulates the incidence locating device, makes tester's incidence location and observes two patterns in turn, and sight is kept a close watch on two concentric circles centers of circle in turn.
(2) drive test carriage, make the tester carry out back and forth movement incessantly in the test board front, the tester can see that the pattern on the test board is done in the center of circle, circumference upper edge counterclockwise or clockwise rotated; 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, the shading value difference of rhombus on adjacent two circumference on the test board, 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.
The structural representation of incidence locating device among Fig. 2 the present invention.
Fig. 3 is the front view of test board among the present invention.
Wherein, 1, test carriage, 2, track, 3, test board, 4 vertical shafts, 5, transverse slat, 6, riser, 7, the transverse slat regulating tank, 8, the riser regulating tank.
Five, embodiment
Embodiment: structure of the present invention such as Fig. 1, Fig. 2 and shown in Figure 3, 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 carriage 1 is provided with the incidence locating device, test board 3 is positioned at outside the track 2, and the height of test board 3 is different with tester's height, and test board 3 is provided with the pattern of 2 band background colors, 2 patterns are arranged in parallel, pattern is identical, vary in size, and the concentric circles that pattern is made up of 3 identical rhombuses constitutes.
Described incidence locating device is made up of vertical shaft 4, transverse slat 5 and riser 6, and transverse slat 5 is connected with vertical shaft 4 by the transverse slat regulating tank 7 on the vertical shaft 4, and riser 6 is connected with transverse slat 5 by the riser regulating tank 8 on the transverse slat 5.
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 arc-shaped rail.
A kind of optical vision-effect testing device and method of testing, its tool test body method is:
(1) tester is positioned on the test carriage, regulates the incidence locating device, makes tester's incidence location and observes two patterns in turn, and sight is kept a close watch on two concentric circles centers of circle in turn.
(2) drive test carriage, the tester is carried out in the test board front relatively and move toward one another incessantly, the tester can see that the pattern on the test board is done in the center of circle, circumference upper edge counterclockwise or clockwise rotated; 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, the shading value difference of rhombus on adjacent two circumference on the test board, 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 (6)
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 carriage is provided with the incidence locating device, and test board is positioned at outside the track, and test board is provided with the pattern of 2 band background colors, 2 patterns are arranged in parallel, pattern is identical, vary in size, and the concentric circles that pattern is made up of 1-6 identical rhombus constitutes.
2, a kind of optical vision-effect testing device as claimed in claim 1, it is characterized in that, described incidence locating device is made up of vertical shaft, transverse slat and riser, and transverse slat is connected with vertical shaft by the transverse slat regulating tank on the vertical shaft, and riser is connected with transverse slat by the riser regulating tank on the transverse slat.
3, a kind of optical vision-effect testing device as claimed in claim 1, it is characterized in that, 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.
4, a kind of optical vision-effect testing device as claimed in claim 1 is characterized in that, described dedicated track is a kind of arc-shaped rail.
5, a kind of effect optical visual method of testing is characterized in that, concrete method of testing is:
(1) tester's head is at the track other end, and two patterns are also observed in turn in the neck location, and sight is kept a close watch on two concentric circles centers of circle in turn.
(2) drive test carriage, make between tester and the test board 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.
6, a kind of effect optical visual method of testing as claimed in claim 5, it is characterized in that, in above-mentioned effect optical visual method of testing, the shading value difference of rhombus on adjacent two circumference on the test board, 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 200610044092 CN1881344A (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 200610044092 CN1881344A (en) | 2006-05-09 | 2006-05-09 | Optical vision effect testing apparatus and testing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1881344A true CN1881344A (en) | 2006-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610044092 Withdrawn CN1881344A (en) | 2006-05-09 | 2006-05-09 | Optical vision effect testing apparatus and testing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1881344A (en) |
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2006
- 2006-05-09 CN CN 200610044092 patent/CN1881344A/en not_active Withdrawn
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