CN210777503U - City planning stand of simulation shadow - Google Patents
City planning stand of simulation shadow Download PDFInfo
- Publication number
- CN210777503U CN210777503U CN201920252752.5U CN201920252752U CN210777503U CN 210777503 U CN210777503 U CN 210777503U CN 201920252752 U CN201920252752 U CN 201920252752U CN 210777503 U CN210777503 U CN 210777503U
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- China
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- fixed
- sand table
- base
- revolving stage
- shadow
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Abstract
The utility model provides a city planning stand of simulation shadow, including the sand table board, the sand table board fix on the roll-over table, the middle part of roll-over table is articulated with the support column, one side of roll-over table is articulated with the cylinder, the support column is fixed on the revolving stage, the cylinder is articulated with the revolving stage, the revolving stage activity is established in the base, is fixed with the ring gear on the revolving stage, is equipped with the gear train in the base, is fixed with the motor on the base, the motor passes through gear train drive ring gear. The utility model has the advantages that: the sunlight is used as a parallel light source, so that the cost for manufacturing the light source is saved, the sunlight is fixed differently in a short time, the sand table plate rotates and inclines, and the sand table plate is used as a reference object and the sun is a moving object under the comparison of relative motion, so that the light and shadow effect on the sand table plate is simulated.
Description
Technical Field
The utility model relates to a city planning stand especially indicates a city planning stand of simulation shadow.
Background
The city planning sand table is a city terrain model, expresses the landform characteristics of the city planning in a micro-entity mode, and expresses objects such as mountain bodies, water bodies, roads and the like in the model, so that people can learn about future city planning in a small amount.
Although the urban planning sand table is more and more exquisite and beautiful nowadays, the problem of light and shadow simulation of the sand table is not solved all the time, and the main problem lies in that the parallel light of the sun is difficult to simulate, if the parallel light source is manufactured by oneself, the parallel light lamp needs to be manufactured according to the size of the sand table, when the sand table is bigger, the trouble and the labor are wasted, if the sunlight is used as the parallel light source, the sun moves slowly and the sun direct-radiation angle is fixed in one day, and the light and shadow situation of different latitudes in four seasons can not be obtained quickly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a city planning stand of simulation shadow has solved the shadow simulation problem of current sand table.
The technical scheme of the utility model is realized like this: the utility model provides a city planning stand of simulation shadow, includes the sand table board, the sand table board fix on the roll-over table, the middle part and the support column of roll-over table are articulated, one side and the cylinder of roll-over table are articulated, the support column is fixed on the revolving stage, the cylinder is articulated with the revolving stage, the revolving stage activity is established in the base, is fixed with the ring gear on the revolving stage, is equipped with the gear train in the base, is fixed with the motor on the base, the motor passes through gear train drive ring gear.
The sand table plate is fixed on the overturning platform through screws.
The rotating platform and the gear set are movably arranged in the base through bearings.
The utility model has the advantages that: the sunlight is used as a parallel light source, so that the cost for manufacturing the light source is saved, the sunlight is fixed differently in a short time, the sand table plate rotates and inclines, and the sand table plate is used as a reference object and the sun is a moving object under the comparison of relative motion, so that the light and shadow effect on the sand table plate is simulated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an assembly diagram of the structure of the present invention.
Fig. 2 is a structural split view of the present invention.
In the figure: 1-sand table plate, 2-screw, 3-overturning table, 4-supporting column, 5-cylinder, 6-rotating table, 7-base, 8-gear ring, 9-gear set and 10-motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a city planning stand of simulation shadow, including sand table board 1, sand table board is for setting up the building, laying the stereoplasm plastic slab of road, sand table board 1 fix on roll-over table 3 through screw 2, roll-over table 3's middle part is articulated with support column 4, roll-over table 3's one side is articulated with cylinder 5, support column 4 is fixed on revolving stage 6, cylinder 5 is articulated with revolving stage 6, two about support column 4 is equipped with, the realization is to the support of roll-over table 3, revolving stage 6 activity is established in base 7, is fixed with ring gear 8 on revolving stage 6, is equipped with gear train 9 in the base 7, is fixed with motor 10 on the base 7, motor 10 passes through gear train 9 drive ring gear 8, revolving stage 6, gear train 9 all establish in base 7 through the bearing activity.
During simulation shadow, can observe with the people's eye, but because the sand table board rotates, be difficult for observing, consequently a plurality of cameras of fixed mounting on the sand table mostly, the camera rotates with the sand table board is synchronous, records the shadow situation on the sand table board. The method comprises the steps that firstly, the whole exhibition stand is placed under sunlight, a motor drives a rotating table to rotate, a cylinder drives a sand disc plate to incline, the sand disc plate serves as a reference object, the sunlight irradiates on the sand disc plate, the light and shadow simulation state of the urban sand disc plate is observed, recorded videos can be displayed as videos or used as a reference for planning and transformation, the angle of the sand disc plate is adjusted through the cylinder according to the sun direct-irradiation angles in different seasons, and the light and shadow condition in one year is obtained quickly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a city planning stand of simulation shadow, includes sand table board (1), its characterized in that: the sand table plate (1) is fixed on the overturning platform (3), the middle part of the overturning platform (3) is hinged with a supporting column (4), one side of the overturning platform (3) is hinged with a cylinder (5), the supporting column (4) is fixed on a rotating platform (6), the cylinder (5) is hinged with the rotating platform (6), the rotating platform (6) is movably arranged in a base (7), a gear ring (8) is fixed on the rotating platform (6), a gear set (9) is arranged in the base (7), a motor (10) is fixed on the base (7), and the motor (10) drives the gear ring (8) through the gear set (9);
the sand plate (1) is fixed on the overturning platform (3) through a screw (2);
the rotating platform (6) and the gear set (9) are movably arranged in the base (7) through bearings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920252752.5U CN210777503U (en) | 2019-02-28 | 2019-02-28 | City planning stand of simulation shadow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920252752.5U CN210777503U (en) | 2019-02-28 | 2019-02-28 | City planning stand of simulation shadow |
Publications (1)
Publication Number | Publication Date |
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CN210777503U true CN210777503U (en) | 2020-06-16 |
Family
ID=71036964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920252752.5U Expired - Fee Related CN210777503U (en) | 2019-02-28 | 2019-02-28 | City planning stand of simulation shadow |
Country Status (1)
Country | Link |
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CN (1) | CN210777503U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113888951A (en) * | 2021-11-10 | 2022-01-04 | 张帆 | Teaching sand table device based on marketing usefulness |
CN114724424A (en) * | 2022-03-07 | 2022-07-08 | 江西卫生职业学院 | Imaging device for medical careers guidance |
-
2019
- 2019-02-28 CN CN201920252752.5U patent/CN210777503U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113888951A (en) * | 2021-11-10 | 2022-01-04 | 张帆 | Teaching sand table device based on marketing usefulness |
CN113888951B (en) * | 2021-11-10 | 2023-03-31 | 张帆 | Teaching sand table device based on marketing usefulness |
CN114724424A (en) * | 2022-03-07 | 2022-07-08 | 江西卫生职业学院 | Imaging device for medical careers guidance |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20200616 |