CN204516154U - A kind of large roundlet optical illusion instrument - Google Patents
A kind of large roundlet optical illusion instrument Download PDFInfo
- Publication number
- CN204516154U CN204516154U CN201520243178.9U CN201520243178U CN204516154U CN 204516154 U CN204516154 U CN 204516154U CN 201520243178 U CN201520243178 U CN 201520243178U CN 204516154 U CN204516154 U CN 204516154U
- Authority
- CN
- China
- Prior art keywords
- lamp
- circle
- group
- circular
- roundlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of large roundlet optical illusion instrument, comprise lamp box, the first circle lamp, the second circle lamp, the first circular lamp group, the second circular lamp group and control knob, first circle lamp is identical with the diameter of the second circle lamp, rated power is identical, first circular lamp group be located in the first circle lamp outer, be made up of circumferentially identical, that rated power the is identical roundlet lamp of equally distributed one group of size, the second circular lamp group be located in the second circle lamp outer, be made up of circumferentially identical, that rated power the is identical great circle lamp of equally distributed one group of size.The utility model can hang on all kinds of science popularization place, is conducive to observation and the resolution of optical illusion.
Description
Technical field
The utility model belongs to experimental demonstration device technical field, relates to a kind of optical illusion demonstrator, is specially a kind of large roundlet optical illusion instrument.
Background technology
Optical illusion is when people observe some object, based on empiricism or improperly with reference to the false judgment formed and perception.The kind of optical illusion has a lot, as color optical illusion, motion optical illusion, geometrical optical illusion etc.Optical illusion all has a wide range of applications in fields such as physics, physiology, architectural design, product design and traffic safety.Design optical illusion apparatus for demonstrating, is conducive to the content enriching activity to popularize scientific knowledge, excites student to probe into the interest of science secret.
The circle that two diameters are identical, one of them round outside is evenly around circle, another even circle larger around one group of diameter in circle outside that one group of diameter is less, and when observing a long way off, these two circles that diameter is identical originally can seem and vary in size.This is a kind of geometrical optical illusion phenomenon based on interference.At present, a kind of clear observation and effective special demonstration equipment differentiating this optical illusion is lacked.
Summary of the invention
The purpose of this utility model is the one large roundlet optical illusion instrument designing the clear demonstration of energy and be conducive to illusion resolution.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: comprise rectangle lamp box, be embedded at the first circle lamp on lamp box surface, the second circle lamp, the first circular lamp group, the second circular lamp group, and be located at the control knob on lamp box side, wherein:
The left and right sides, lamp box surface is located at respectively by first circle lamp and the second circle lamp, and on the line being centrally located at lamp box two broadside mid point of the first circle lamp and the second circle lamp, the first circle lamp is identical with the diameter of the second circle lamp, rated power is identical;
First circular lamp group is made up of circumferentially identical, that rated power the is identical roundlet lamp of equally distributed one group of size, and the diameter of roundlet lamp is less than the diameter of the first circle lamp, the first circular lamp group with the first Yuan Deng center for the center of circle is located in outside the first circle lamp;
Second circular lamp group is made up of circumferentially identical, that rated power the is identical great circle lamp of equally distributed one group of size, and the diameter of great circle lamp is greater than the diameter of the second circle lamp, the second circular lamp group with the second Yuan Deng center for the center of circle is located in outside the second circle lamp;
Control knob is connected with the first circle lamp, the second circle lamp, the first circular lamp group, the second circular lamp group electricity respectively, for control the first circle lamp, the second round lamp, the first circular lamp group, the second circular lamp group secretly bright.
Contained by described first circular lamp group, the quantity of roundlet lamp is no less than 8, and contained by the second circular lamp group, the quantity of great circle lamp is no less than 8.
The diameter of described first circle lamp is 1.5 times of roundlet lamp diameter, and the diameter of great circle lamp is 1.5 times of the second circle lamp diameter.
Described lamp box surface is black, and the first circle lamp, the second circle lamp, roundlet lamp, great circle lamp are white led lamps, to strengthen optical illusion by strong black and white contrast.
The beneficial effects of the utility model are: when the first circle lamp, the second circle lamp, the first circular lamp group, the second circular lamp group are all opened, under the vision interference of the first circular lamp group, the second circular lamp group, first circle lamp seems obviously large than the second circle lamp, produces large roundlet optical illusion thus.When closedown first circular lamp group, the second circular lamp group, when only the first circle lamp and the second circle lamp are lighted, can judge to identify optical illusion thus by two round lamps that the first circle is identical with sized by the second circle lamp.The utility model can hang on all kinds of science popularization place, is conducive to observation and the resolution of optical illusion.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is formation schematic diagram of the present utility model.
In figure: 1. lamp box, 2. the first circle lamp, 3. the second circle lamp, 4. the first circular lamp group, 5. the second circular lamp group, 11. control knobs, 41. roundlet lamps, 51. great circle lamps.
Embodiment
As shown in Figure 1, the first circle lamp 2, second circle lamp 3, first circular lamp group 4, second circular lamp group 5 is embedded at the surface of rectangle lamp box 1 respectively, and control knob 11 is located on the side of lamp box 1.The surperficial left and right sides of lamp box 1 is located at respectively by first circle lamp 2 and the second circle lamp 3, and on the line being centrally located at lamp box 1 liang of broadside mid point of the first circle lamp 2 and the second circle lamp 3, the first circle lamp 2 is identical with the diameter of the second circle lamp 3, rated power is identical.
First circular lamp group 4 is made up of circumferentially identical, that rated power the is identical roundlet lamp 41 of equally distributed one group of size, the diameter of roundlet lamp 41 is less than the diameter that first justifies lamp 2, and the first circular lamp group 4 is justified outside lamp 2 for the center of circle is located in first with the center of the first circle lamp 2.
Second circular lamp group 5 is made up of circumferentially identical, that rated power the is identical great circle lamp 51 of equally distributed one group of size, the diameter of great circle lamp 51 is greater than the diameter that second justifies lamp 3, and the second circular lamp group 5 is justified outside lamp 3 for the center of circle is located in second with the center of the second circle lamp 3.
Control knob 11 is connected with the first circle lamp 2, second circle lamp 3, first circular lamp group 4, second circular lamp group 5 electricity respectively, for controlling the secretly bright of the first circle lamp 2, second circle lamp 3, first circular lamp group 4, second circular lamp group 5.
Contained by the quantity of roundlet lamp 41 contained by the first circular lamp group 4 and the second circular lamp group 5, the quantity of great circle lamp 51 is all no less than 8.In Fig. 1, roundlet lamp 41 and great circle lamp 51 are respectively 8.
The diameter of the first circle lamp 2 is 1.5 times of roundlet lamp 41 diameter, and the diameter of great circle lamp 51 is 1.5 times of the second circle lamp 3 diameter.
Lamp box 1 surface is black, and the first circle lamp 2, second circle lamp 3, roundlet lamp 41, great circle lamp 51 are white led lamps, to strengthen optical illusion by strong black and white contrast.
Claims (4)
1. a large roundlet optical illusion instrument, it is characterized in that: comprise rectangle lamp box (1), be embedded at first circle lamp (2) on lamp box (1) surface, the second circle lamp (3), the first circular lamp group (4), the second circular lamp group (5), and the control knob (11) be located on lamp box (1) side, wherein:
First circle lamp (2) is located at lamp box (1) the surperficial left and right sides respectively with the second circle lamp (3), first circle lamp (2) is with on the line being centrally located at lamp box (1) two broadside mid point of the second circle lamp (3), and the first circle lamp (2) is identical with the diameter of the second circle lamp (3), rated power is identical;
First circular lamp group (4) is made up of the roundlet lamp (41) that circumferentially equally distributed one group of size is identical, rated power is identical, the diameter of roundlet lamp (41) is less than the diameter of the first circle lamp (2), and the first circular lamp group (4) is that the center of circle is located in the first circle lamp (2) outward with the first circle lamp (2) center;
Second circular lamp group (5) is made up of the great circle lamp (51) that circumferentially equally distributed one group of size is identical, rated power is identical, the diameter of great circle lamp (51) is greater than the diameter of the second circle lamp (3), and the second circular lamp group (5) is that the center of circle is located in the second circle lamp (3) outward with the second circle lamp (3) center;
Control knob (11) is connected with the first circle lamp (2), the second circle lamp (3), the first circular lamp group (4), the second circular lamp group (5) electricity respectively, for control the first circle lamp (2), the second round lamp (3), the first circular lamp group (4), the second circular lamp group (5) secretly bright.
2. one according to claim 1 large roundlet optical illusion instrument, it is characterized in that: the quantity of the contained roundlet lamp (41) of described first circular lamp group (4) is no less than 8, the quantity of the contained great circle lamp (51) of the second circular lamp group (5) is no less than 8.
3. one according to claim 1 large roundlet optical illusion instrument, it is characterized in that: the diameter of described first circle lamp (2) is 1.5 times of roundlet lamp (41) diameter, the diameter of great circle lamp (51) is 1.5 times of the second circle lamp (3) diameter.
4. one according to claim 1 large roundlet optical illusion instrument, it is characterized in that: described lamp box (1) surface is black, the first circle lamp (2), the second circle lamp (3), roundlet lamp (41), great circle lamp (51) are white led lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243178.9U CN204516154U (en) | 2015-04-21 | 2015-04-21 | A kind of large roundlet optical illusion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243178.9U CN204516154U (en) | 2015-04-21 | 2015-04-21 | A kind of large roundlet optical illusion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516154U true CN204516154U (en) | 2015-07-29 |
Family
ID=53714103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243178.9U Expired - Fee Related CN204516154U (en) | 2015-04-21 | 2015-04-21 | A kind of large roundlet optical illusion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516154U (en) |
-
2015
- 2015-04-21 CN CN201520243178.9U patent/CN204516154U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU355575S (en) | Display screen | |
| AU356503S (en) | Display screen | |
| CN204143694U (en) | Miao Le-Lai Yier optical illusion demonstrator | |
| CN204516154U (en) | A kind of large roundlet optical illusion instrument | |
| CN204087655U (en) | Annulus size optical illusion demonstrator | |
| CN204791777U (en) | Tellurian | |
| CN104732843A (en) | Circle area size illusion demonstrator | |
| CN204463638U (en) | A kind of square contrast optical illusion scope | |
| CN204375248U (en) | Diagonal of a parallelogram length optical illusion instrument | |
| CN205028531U (en) | Demonstration and resolution length visual illusion device | |
| CN205326916U (en) | Adopt LED motorcycle panel board in a poor light | |
| CN104680890A (en) | Device for observing and identifying visual illusion of size of square block | |
| CN204332171U (en) | A kind of horizontal vertical illusion scope | |
| CN204087583U (en) | A kind of for showing the apparatus that legal relation is classified | |
| CN204143718U (en) | A kind of energization solenoid current field demonstration device | |
| CN204390550U (en) | A kind of geometric figure optical illusion demonstrator | |
| CN203455990U (en) | A current magnetic field demonstrator | |
| CN203422881U (en) | Magnetic induction line demonstration instrument | |
| CN204423748U (en) | A kind of coffee wall illusion demonstrator | |
| CN104299497A (en) | Ring visual illusion instrument | |
| CN204990918U (en) | But electric magnetic phenomena's of sight demonstration instruments used for education | |
| CN202380921U (en) | Color-changing window | |
| CN204904639U (en) | Demonstration appearance of excited transmission between neuron | |
| CN105590513A (en) | Length comparison visual illusion viewer | |
| CN104537923A (en) | Longsightedness and shortsightedness illusion observation and distinguish device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160421 |