CN1904967A - Optical vision effect tester and testing method - Google Patents
Optical vision effect tester and testing method Download PDFInfo
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- CN1904967A CN1904967A CN 200610043786 CN200610043786A CN1904967A CN 1904967 A CN1904967 A CN 1904967A CN 200610043786 CN200610043786 CN 200610043786 CN 200610043786 A CN200610043786 A CN 200610043786A CN 1904967 A CN1904967 A CN 1904967A
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Abstract
The invention relates to optics visual effect testing device and method which belongs to experiment demo device technical field. It is made up of test car, special rail, and test board. The test car is set on the rail, fixed one seat and two head neck fixing devices. The test board is set out of the rail with included angle between them. And its height is accorded with the tester. It is set two patterns which set rectangular coordinate whose origin is the concentric circles center, have base color, same size but different designs. One of them is made up of one to six concentric circles with same rhombus. Another one is with the same line segment. The straight rail and driven test car can make the tester see the pattern rotating along anticlockwise 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, 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, fix a seat on the test carriage and be used for the device that two tester's incidence are located, test board is positioned at outside the track, the height of test board and tester's height adapt, test board is provided with the pattern of 2 band background colors, 2 pattern differences, size is identical, this pattern is provided with rectangular coordinate, true origin is the concentric circles center of circle, and the concentric circles that pattern is made up of 1-6 identical rhombus constitutes, and the concentric circles that another pattern is made up of the individual identical line segment of 1-6 constitutes.
Described incidence locating device is a height-adjustable cassette type locating device, this locating device is made up of vertical pivot, transverse slat and riser, vertical pivot is fixed on the test carriage, and transverse slat is installed on the vertical pivot by the transverse slat regulating tank, and riser is installed on the transverse slat by the riser regulating tank.
The height of described test board and tester's height adapt and are meant, the angle 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 is 0.
Described dedicated track is a kind of rectilinear orbit.
A kind of effect optical visual 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 rhombus, the arrangement mode difference of line segment 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.
Fig. 2 is the structural representation of test carriage incidence 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 pivot, 5, transverse slat, 6, riser, 7, the transverse slat regulating tank, 8, riser regulating tank.
Five, embodiment
Embodiment: structure of the present invention as depicted in figs. 1 and 2, by test carriage 1, the dedicated track 2 and the test board 3 that are used for the test carriage operation are formed, test carriage 1 is positioned on the dedicated track 2, fix a seat on the test carriage 1 and be used for the device that two tester's incidence are located, test board 3 is positioned at outside the track, 2 on the plate face of test board 3 and track have an angle, the height of test board 3 and tester's height adapt, test board 3 is provided with the pattern of 2 band background colors, 2 pattern differences, size is identical, this pattern is provided with rectangular coordinate, true origin is the concentric circles center of circle, the concentric circles that pattern is made up of 6 identical rhombuses constitutes, and the concentric circles that another pattern is made up of 4 identical line segments constitutes.
Described incidence locating device is a height-adjustable cassette type locating device, this locating device is made up of vertical pivot, transverse slat and riser, vertical pivot is fixed on the test carriage, and transverse slat is installed on the vertical pivot by the transverse slat regulating tank, and riser is installed on the transverse slat by the riser regulating tank.
The height that the height of described test board is higher than the tester is meant, the angle position 0 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.
Described dedicated track is a kind of rectilinear orbit.
A kind of effect optical visual method of testing, its concrete method of testing is:
(1) make two bit test person incidence location also 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 rhombus, the arrangement mode difference of line segment 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, 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, fix a seat on the test carriage and be used for the device that two tester's incidence are located, test board is positioned at outside the track, the plate face and the interorbital of test board have an angle, the height of test board and tester's height adapt, test board is provided with the pattern of 2 band background colors, 2 pattern differences, size is identical, this pattern is provided with rectangular coordinate, true origin is the concentric circles center of circle, and the concentric circles that pattern is made up of 1-6 identical rhombus constitutes, and the concentric circles that another pattern is made up of the individual identical line segment of 1-6 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 a height-adjustable cassette type locating device, this locating device is made up of vertical pivot, transverse slat and riser, vertical pivot is fixed on the test carriage, transverse slat is installed on the vertical pivot by the transverse slat regulating tank, and riser is installed on the transverse slat by the riser regulating tank.
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 and tester's height adapt and are meant, the angle position 0 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.
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 rectilinear orbit.
5, a kind of effect optical visual method of testing is characterized in that, concrete method of testing is
(1) make two bit test person incidence location also 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.
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, the arrangement mode difference of line segment 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 200610043786 CN1904967A (en) | 2006-05-09 | 2006-05-09 | Optical vision effect tester and testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610043786 CN1904967A (en) | 2006-05-09 | 2006-05-09 | Optical vision effect tester and testing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1904967A true CN1904967A (en) | 2007-01-31 |
Family
ID=37674223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610043786 Withdrawn CN1904967A (en) | 2006-05-09 | 2006-05-09 | Optical vision effect tester and testing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1904967A (en) |
-
2006
- 2006-05-09 CN CN 200610043786 patent/CN1904967A/en not_active Withdrawn
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |