CN100552743C - A kind of optical vision-effect testing device and method of testing - Google Patents
A kind of optical vision-effect testing device and method of testing Download PDFInfo
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- CN100552743C CN100552743C CNB2006100440863A CN200610044086A CN100552743C CN 100552743 C CN100552743 C CN 100552743C CN B2006100440863 A CNB2006100440863 A CN B2006100440863A CN 200610044086 A CN200610044086 A CN 200610044086A CN 100552743 C CN100552743 C CN 100552743C
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Abstract
A kind of optical vision-effect testing device and method of testing belong to the experimental demonstration device technical field.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 another test carriage, test board is provided with the pattern of 2 band background colors, 2 patterns are arranged above and below, pattern is identical, size is identical, pattern is made of 1-6 the identical trapezoidal concentric circles of forming respectively, an angle is arranged, rectilinear orbit 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.Carry out relative and move toward one another incessantly between test board on the test carriage and the tester, 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.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.
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 that is used for two tester's incidence location, 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 above and below, pattern is identical, size is identical, and pattern is made of the identical trapezoidal concentric circles of forming by 1-6.
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 rectilinear orbit.
A kind of optical vision-effect testing device and method of testing, its concrete method of testing is:
(1) regulate the incidence locating device, make two bit test person incidence location and respectively observe a pattern, sight is kept a close watch on the center of circle all the time.
(2) drive two test carriages, 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 adjacent two circumference upper trapezoids 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.
Fig. 2 is by the structural representation of neck locating device among 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 shaft, 5, transverse slat, 6, riser, 7, the transverse slat regulating tank, 8, 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 that is used for two tester's incidence location, test board 3 is positioned at outside the track 2, 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 is identical, size is identical, and pattern is made of the identical trapezoidal concentric circles of forming by 5.
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 rectilinear orbit.
A kind of optical vision-effect testing device and method of testing, its concrete method of testing is:
(1) regulate the incidence locating device, make two bit test person incidence location and respectively observe a pattern, sight is kept a close watch on the center of circle all the time.
(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 adjacent two circumference upper trapezoids 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 (2)
1, a kind of optical vision-effect testing device, it is characterized in that, by test carriage, the dedicated track and the test board that are used for the test carriage operation are formed, test carriage is positioned on the dedicated track, described dedicated track is a kind of rectilinear orbit, test carriage is provided with the incidence locating device that is used for two tester's incidence location, test board is positioned at outside the track, 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, test board is provided with the pattern of 2 band background colors, 2 patterns are arranged above and below, pattern is identical, size is identical, and pattern is made of the identical trapezoidal concentric circles of forming by 1-6.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100440863A CN100552743C (en) | 2006-05-09 | 2006-05-09 | A kind of optical vision-effect testing device and method of testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100440863A CN100552743C (en) | 2006-05-09 | 2006-05-09 | A kind of optical vision-effect testing device and method of testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1881338A CN1881338A (en) | 2006-12-20 |
| CN100552743C true CN100552743C (en) | 2009-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100440863A Expired - Fee Related CN100552743C (en) | 2006-05-09 | 2006-05-09 | A kind of optical vision-effect testing device and method of testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100552743C (en) |
-
2006
- 2006-05-09 CN CNB2006100440863A patent/CN100552743C/en not_active Expired - Fee Related
Non-Patent Citations (4)
| Title |
|---|
| 一个奇异的运动视错觉现象及其分析. 李力.现代物理知识，第06期. 2004 |
| 一个奇异的运动视错觉现象及其分析. 李力.现代物理知识，第16卷第6期. 2004 |
| 一个奇异的运动视错觉现象及其分析. 李力.现代物理知识，第06期. 2004 * |
| 一个奇异的运动视错觉现象及其分析. 李力.现代物理知识，第16卷第6期. 2004 * |
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| Publication number | Publication date |
|---|---|
| CN1881338A (en) | 2006-12-20 |
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Granted publication date: 20091021 Termination date: 20100509 |