CN211207795U - Floor lighting simulation device of real estate sand table - Google Patents
Floor lighting simulation device of real estate sand table Download PDFInfo
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- CN211207795U CN211207795U CN202020306739.6U CN202020306739U CN211207795U CN 211207795 U CN211207795 U CN 211207795U CN 202020306739 U CN202020306739 U CN 202020306739U CN 211207795 U CN211207795 U CN 211207795U
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- sand table
- sun
- floor lighting
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- 239000004576 sand Substances 0.000 title claims abstract description 29
- 238000004088 simulation Methods 0.000 title claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003760 hair shine Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of intelligent sand tables, in particular to a floor lighting simulator of a real estate sand table, which comprises a fixed plate, an arc-shaped mounting plate, a running trolley and a colorful visible light source; the upper surface of the arc-shaped mounting plate is provided with a first guide groove and a second guide groove which imitate the apparent movement track curve of a certain day of the sun at the latitude position of a real estate; a cylindrical pin in the first guide groove; the lower part of the running trolley is provided with a pin gear which is in fit engagement with the cylindrical pin and a guide wheel; the guide wheel is arranged in the second guide groove, and a zigzag rubber layer inclining upwards is arranged in the second guide groove. The utility model discloses a sun analogue means simulation sun's movement track shines the daylighting condition of floor in the sand table of different time quantums to the sand table, and the help is bought the daylighting effect of the more audio-visual understanding actual building of person to make the exact decision of buying the room.
Description
Technical Field
The utility model belongs to the technical field of intelligent sand table, concretely relates to floor daylighting analogue means of real estate sand table.
Background
The real estate developer begins selling the courtyard before the building is built, and consumers can only observe the geographical position of the courtyard, the general surrounding environment and the like through a sand table, so that the inter-building distance between buildings and the lighting condition of a preselected room can not be intuitively sensed.
As shown in fig. 1, which is a diagram of a 40 ° north latitude solar motion trajectory, the direct angles of the sun at the ground level in a certain dimension of the earth are substantially the same every day, but the direct heights of the spring equinox, the summer solstice, the autumn equinox and the winter solstice are different, wherein the direct height is the lowest in the winter solstice, and the lighting of the building is the worst.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect that the sand table of watching that exists can not audio-visual understanding building daylighting condition among the prior art, providing a floor daylighting analogue means of real estate sand table that can audio-visual simulation real estate building daylighting condition.
The utility model provides a technical scheme that its technical problem adopted is:
a floor lighting simulation device of a real estate sand table is characterized in that: a sun simulation device used for simulating the movement of the sun is arranged above the sand table and comprises a fixed plate used for mounting and fixing, an arc-shaped mounting plate fixed on the fixed plate, a running trolley and a colored visible light source arranged on the running trolley; the upper surface of the arc-shaped mounting plate is provided with a first guide groove simulating the sun one day of the latitude position of the real estate and a second guide groove arranged in parallel with the first guide groove; a plurality of cylindrical pins which are uniformly distributed in parallel are arranged in the first guide groove; the lower part of the running trolley is provided with a pin gear which is in fit engagement with the cylindrical pin and a guide wheel which is arranged in parallel with the pin gear; the pin gear is driven by a stepping motor; the guide wheel is arranged in the second guide groove, and a zigzag rubber layer inclining upwards is arranged in the second guide groove.
Further, the direction of the first guide groove is consistent with the moving track of the sun at the latitude position of the real estate on the day of winter.
Furthermore, the number of the solar simulation devices is four, and the four solar simulation devices respectively simulate the running tracks of the sun at the latitude positions of the real estate on the spring equinox, the summer solstice, the autumn equinox and the winter solstice.
Further, the fixing plate is fixed to a wall or a ceiling.
Furthermore, a light source mounting frame is fixedly mounted on one side of the running trolley, and the color visible light source is mounted on the light source mounting frame and extends out of the lower portion of the arc-shaped mounting plate.
Furthermore, the front end of the running trolley is also provided with a hinge seat, the front end of the hinge seat is hinged with a measuring connecting rod, the front end of the measuring connecting rod is connected with a measuring wheel through a rotating shaft, the measuring wheel moves along a second guide groove, and the measuring connecting rod is connected with the trolley through a tensioning spring; the measuring wheel is pressed in the second guide groove through a tension spring, and an absolute position encoder is fixedly connected to a rotating shaft of the measuring wheel.
Further, the source of colored visible light is a plurality L ED colored lights disposed on a sphere.
The utility model discloses a floor daylighting analogue means of real estate sand table's beneficial effect is:
1. the sun simulation device simulates the movement track of the sun, and the light beams with the same angle as the direct solar angle are irradiated to the sand table to observe the lighting conditions of floors in the sand table in different time periods, so that the house buyer can know the lighting effect of the actual building more intuitively to make a correct house buying decision.
2. The motion of adaptation curve orbit that can be better through the pin tooth transmission to can more accurate adjustment move the position of dolly through step motor.
3. The zigzag rubber layer inclining upwards is arranged on the second guide groove, so that the friction force between the guide wheel and the second guide groove is increased, and the running trolley is ensured not to slide downwards easily when going uphill or downhill.
4. In order to prevent the slipping phenomenon from influencing the accuracy of the position of the color visible light source, the measuring wheel is arranged in front of the running trolley, the measuring wheel is guaranteed to be pressed in the second guide groove constantly, and the real-time position of the color visible light source is accurately judged through the absolute position sensor.
5. The source of visible colored light is provided as a plurality of L ED colored lights on a globe, with the corresponding L ED colored lights being turned on depending on the direction of direct light of the desired beam.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a diagram of a north latitude 40 degree solar view movement locus;
FIG. 2 is a schematic view of a direct sand table of a solar simulator;
fig. 3 is a front view of an embodiment of the present invention;
fig. 4 is a left side view of the embodiment of the present invention;
fig. 5 is a partial structural plan view of an embodiment of the present invention;
FIG. 6 is a connection structure diagram of the operation trolley and the cylindrical pin according to the embodiment of the present invention;
fig. 7 is a schematic structural view of a second guide groove according to an embodiment of the present invention;
fig. 8 is a connection structure diagram of the measuring wheel and the running trolley in the embodiment of the present invention.
In the figure, the device comprises a fixed plate 1, a fixed plate 2, an arc-shaped mounting plate 21, a first guide groove 22, a second guide groove 3, a running trolley 4, a color visible light source 5, a cylindrical pin 6, a guide wheel 7, a pin gear 8, a sawtooth rubber layer 9, a light source mounting frame 11, a hinge seat 12, a measuring connecting rod 13, a measuring wheel 14, a tension spring 15 and an absolute position encoder.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 2-8, the floor lighting simulation device of the real estate sand table according to the embodiment of the present invention is a solar simulation device for simulating the movement of the sun above the sand table. The solar simulator comprises a fixed plate 1 for mounting and fixing, an arc-shaped mounting plate 2 fixed on the fixed plate 1, a running trolley 3 and a colorful visible light source 4 arranged on the running trolley 3; the upper surface of the arc-shaped mounting plate 2 is provided with a first guide groove 21 simulating the day-dependent moving track curve of the sun at the latitude position of the real estate and a second guide groove 22 arranged in parallel with the first guide groove 21; a plurality of cylindrical pins 5 which are uniformly distributed in parallel are arranged in the first guide groove 21; the lower part of the running trolley 3 is provided with a pin gear 7 which is in matched meshing with the cylindrical pin 5 and a guide wheel 6 which is arranged in parallel with the pin gear 7; the pin gear 7 is driven by a stepping motor; the guide wheel 6 is arranged in the second guide groove 22, and the second guide groove 22 is internally provided with a sawtooth rubber layer 8 inclining upwards. The solar simulator can be fixed to a wall or a ceiling by the fixing plate 1. Referring to fig. 4, a light source mounting frame 9 is fixedly mounted on one side of the operation trolley 3, and the color visible light source 4 is mounted on the light source mounting frame 9 and extends out to the lower part of the arc-shaped mounting plate 2.
The direct height of the sun rising from the east is 0, then the direct height slowly rises, the direct height reaches the highest value at noon, until the sun goes down the hill, the direct height is 0 again, the direct angle of the sun on a certain dimension ground plane is basically unchanged on the same day, so the direct angle of the colored visible light source 4 is controlled to be fixed, the colored visible light source 4 moves along the motion track of the sun to simulate the irradiation of the sun.
The sun simulation device simulates the movement track of the sun, and the light beams with the same angle as the direct solar angle are irradiated to the sand table to observe the lighting conditions of floors in the sand table in different time periods, so that the house buyer can know the lighting effect of the actual building more intuitively to make a correct house buying decision.
In the embodiment, the direction of the first guide groove 21 is consistent with the running track of the sun at the latitude position of the real estate from winter to the same day, the building lighting condition of the floor from winter to the same day can be measured at least because the building lighting condition of the winter to the same day is the worst in the winter to more accurately and visually see the lighting condition of four seasons, four sun simulation devices can be arranged to simulate the running tracks of the sun at the latitude positions of the real estate from spring equinox, summer equinox, autumn equinox and winter to the same day respectively, and the lighting condition of target floors in different seasons can also be simulated by opening L ED color lamps in different emitting directions on a sphere and emitting light beams in different direct directions.
Referring to fig. 8, the front end of the running trolley 3 is further provided with a hinge base 11, the front end of the hinge base 11 is hinged with a measuring connecting rod 12, the front end of the measuring connecting rod 12 is connected with a measuring wheel 13 through a rotating shaft, the measuring wheel 13 moves along a second guide groove 22, and the measuring connecting rod 12 is connected with the trolley through a tension spring 14; the measuring wheel 13 is pressed in the second guide groove 22 by the tension spring 14, and an absolute position encoder 15 is fixedly connected to a rotating shaft of the measuring wheel 13. In order to prevent the slip phenomenon from influencing the accuracy of the position of the color visible light source 4, the measuring wheel 13 is arranged in front of the running trolley 3, the measuring wheel 13 is guaranteed to be pressed in the second guide groove 22 all the time, and the real-time position of the color visible light source 4 is accurately judged through the absolute position sensor.
Because arc mounting panel 2 is middle high both ends low, the dolly needs to keep stable on last domatic and lower domatic, the motion of adaptation curve orbit that can be better through the transmission of round pin tooth to can more accurately adjust the position of operation dolly 3 through step motor. The sawtooth-shaped rubber layer 8 which inclines upwards is arranged in the second guide groove 22, so that the friction force between the guide wheel 6 and the second guide groove 22 is increased, and the running trolley 3 is ensured not to slide downwards easily when going uphill or downhill.
It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.
Claims (7)
1. A floor lighting simulation device of a real estate sand table is characterized in that: a sun simulation device used for simulating sun movement is arranged above the sand table and comprises a fixed plate (1) used for mounting and fixing, an arc-shaped mounting plate (2) fixed on the fixed plate (1), a running trolley (3) and a colorful visible light source (4) arranged on the running trolley (3); the upper surface of the arc-shaped mounting plate (2) is provided with a first guide groove (21) simulating a sun apparent running track curve of a certain day at a latitude position of a real estate and a second guide groove (22) arranged in parallel with the first guide groove (21); a plurality of cylindrical pins (5) which are uniformly distributed in parallel are arranged in the first guide groove (21); the lower part of the running trolley (3) is provided with a pin gear (7) which is in fit engagement with the cylindrical pin (5) and a guide wheel (6) which is arranged in parallel with the pin gear (7); the pin gear (7) is driven by a stepping motor; the guide wheel (6) is arranged in the second guide groove (22), and a zigzag rubber layer (8) inclining upwards is arranged in the second guide groove (22).
2. A floor lighting simulator of a real estate sand table according to claim 1 wherein: the direction of the first guide groove (21) is consistent with the running track of the sun at the latitude position of the real estate on the day of winter.
3. A floor lighting simulator of a real estate sand table according to claim 2 wherein: the number of the solar simulation devices is four, and the four solar simulation devices respectively simulate apparent running track curves of the sun at the latitude positions of the real estate on the spring equinox, the summer equinox, the autumn equinox and the winter equinox.
4. A floor lighting simulator of a real estate sand table according to claim 1 wherein: the fixing plate (1) is fixed on a wall or a ceiling.
5. A floor lighting simulator of a real estate sand table according to claim 1 wherein: one side of the running trolley (3) is fixedly provided with a light source mounting frame (9), and the colorful visible light source (4) is arranged on the light source mounting frame (9) and extends to the lower part of the arc-shaped mounting plate (2).
6. A floor lighting simulator of a real estate sand table according to claim 1 wherein: the front end of the running trolley (3) is also provided with a hinge seat (11), the front end of the hinge seat (11) is hinged with a measuring connecting rod (12), the front end of the measuring connecting rod (12) is connected with a measuring wheel (13) through a rotating shaft, the measuring wheel (13) moves along the second guide groove (22), and the measuring connecting rod (12) is connected with the trolley through a tension spring (14); the measuring wheel (13) is pressed in the second guide groove (22) through the tension spring (14), and an absolute position encoder (15) is fixedly connected to a rotating shaft of the measuring wheel (13).
7. A floor lighting simulator of a real estate sand table according to any of claims 1-6 wherein the colored visible light sources (4) are L ED colored lights arranged on a sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020306739.6U CN211207795U (en) | 2020-03-13 | 2020-03-13 | Floor lighting simulation device of real estate sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020306739.6U CN211207795U (en) | 2020-03-13 | 2020-03-13 | Floor lighting simulation device of real estate sand table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211207795U true CN211207795U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020306739.6U Expired - Fee Related CN211207795U (en) | 2020-03-13 | 2020-03-13 | Floor lighting simulation device of real estate sand table |
Country Status (1)
| Country | Link |
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| CN (1) | CN211207795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115115479A (en) * | 2022-05-30 | 2022-09-27 | 北京五八信息技术有限公司 | Method and device for acquiring house lighting information, electronic equipment and storage medium |
-
2020
- 2020-03-13 CN CN202020306739.6U patent/CN211207795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115115479A (en) * | 2022-05-30 | 2022-09-27 | 北京五八信息技术有限公司 | Method and device for acquiring house lighting information, electronic equipment and storage medium |
| CN115115479B (en) * | 2022-05-30 | 2023-06-02 | 北京五八信息技术有限公司 | Method and device for acquiring house lighting information, electronic equipment and storage medium |
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Granted publication date: 20200807 |