CN2935306Y - Optical visual effect testing device - Google Patents
Optical visual effect testing device Download PDFInfo
- Publication number
- CN2935306Y CN2935306Y CN 200620083787 CN200620083787U CN2935306Y CN 2935306 Y CN2935306 Y CN 2935306Y CN 200620083787 CN200620083787 CN 200620083787 CN 200620083787 U CN200620083787 U CN 200620083787U CN 2935306 Y CN2935306 Y CN 2935306Y
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- test
- test board
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- circle
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Abstract
An optics visual effect testing device is composed of a test carriage, an operational track of the test carriage and a test board. The test carriage is arranged on a special track and the test board is arranged onthe test carriage. The test board is provided with a concentric circle composed of 1-5 identical patterns. When testing, the conner gazes at the centre of the circle. Drive the test carriages to have the conner and the test board make a relative movement and a movement in two opposite directions between each other, the conner will see the line section on the test board rotating anticlockwise or clockwise along the centre of the circle. The rotating palstance of the line section will also change when the movement speed between the conner and the test board is changed. The utility model can be not only used as a test demonstration device and method of an optimal visual effect observation testing, but also be considered as a game device and method which makes people enhance game delight and deepens the perceptual knowledge of the optimal visual effect at the same time.
Description
One, technical field
The utility model relates to a kind of proving installation that is used for the experimental demonstration effect optical visual, belongs 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 utility model provides a kind of reasonable in design, easy to manufacture, easy to use, optical vision-effect testing device that can effectively carry out the effect optical visual observation test.
A kind of optical vision-effect testing device is made up of test carriage, the dedicated track and the test board that are used for test carriage operation, and test carriage is positioned on the dedicated track; Test board is positioned on the test carriage, and the height of test board and test carriage height adapt; Test board is provided with the concentric circles of the identical patterns composition of 1-5 band background color.
The pattern of forming each circle on the described test board is for arranging different line segments.
The height of described test board and test carriage 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 degree.
The described dedicated track that is used for the test carriage operation is a kind of rectilinear orbit.
During use, test board is fixed on the test carriage, the tester keeps close watch on the center of circle, make tester's sight in test process all the time with test board on the concentric circles center of circle on same straight line, 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 degree; Drive test carriage, make between tester and the test board relative and move toward one another takes place incessantly, the tester can see that the line segment on the test board can be done counterclockwise in the center of circle, circumference upper edge or clockwise rotate; Accelerate or slow down tester and test board between during the speed of relative and move toward one another, the line segment rotational angular is also accelerated thereupon or is slowed down.The arrangement mode difference of line segment pattern 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 utility model 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 a structural representation of the present utility model.
Fig. 2 is the front view of test board in the utility model.
Wherein, 1, test carriage, 2, track, 3, test board.
Five, embodiment
Embodiment: structure of the present utility model such as Fig. 1 and shown in Figure 2, to form by test carriage 1, the dedicated track 2 and the test board 3 that are used for test carriage operation, test carriage is positioned on the dedicated track 2; Test board 3 is positioned on the test carriage 1, and the height of test board 3 and test carriage 1 highly adapt; Test board 3 is provided with the concentric circles that 2 identical patterns are formed.
The pattern of forming each circle on the described test board is the different line segment of arrangement mode.
The height of described test board and test carriage 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 degree.
The described dedicated track that is used for the test carriage operation is a kind of rectilinear orbit.
During use, test board is fixed on the test carriage, the tester keeps close watch on the center of circle, make tester's sight in test process all the time with test board on the concentric circles center of circle on same straight line, 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 degree; Drive test carriage, make between tester and the test board relative and move toward one another takes place incessantly, the tester can see that the line chart on the test board can be done counterclockwise in the center of circle, circumference upper edge or clockwise rotate; Accelerate or slow down tester and test board between during the speed of relative and move toward one another, the line segment rotational angular is also accelerated thereupon or is slowed down.The arrangement mode difference of line segment pattern 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 utility model 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 (4)
1, a kind of optical vision-effect testing device is characterized in that, is made up of test carriage, the dedicated track and the test board that are used for test carriage operation, and test carriage is positioned on the dedicated track; Test board is positioned on the test carriage, and the height of test board and test carriage height adapt; Test board is provided with the concentric circles of the identical patterns composition of 1-5 band background color.
2, a kind of optical vision-effect testing device as claimed in claim 1 is characterized in that, the pattern of forming each circle on the described test board is the different line segment of arrangement mode.
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 highly 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 degree.
4, a kind of optical vision-effect testing device as claimed in claim 1 is characterized in that, the described dedicated track that is used for the test carriage operation is a kind of rectilinear orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083787 CN2935306Y (en) | 2006-05-09 | 2006-05-09 | Optical visual effect testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083787 CN2935306Y (en) | 2006-05-09 | 2006-05-09 | Optical visual effect testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935306Y true CN2935306Y (en) | 2007-08-15 |
Family
ID=38351993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620083787 Expired - Fee Related CN2935306Y (en) | 2006-05-09 | 2006-05-09 | Optical visual effect testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935306Y (en) |
-
2006
- 2006-05-09 CN CN 200620083787 patent/CN2935306Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |