CN113990172B - Display device for realizing intelligent city road and building planning - Google Patents
Display device for realizing intelligent city road and building planning Download PDFInfo
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- CN113990172B CN113990172B CN202111285668.1A CN202111285668A CN113990172B CN 113990172 B CN113990172 B CN 113990172B CN 202111285668 A CN202111285668 A CN 202111285668A CN 113990172 B CN113990172 B CN 113990172B
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- 230000007246 mechanism Effects 0.000 claims abstract description 150
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000007 visual effect Effects 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- General Physics & Mathematics (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention provides a display device for realizing intelligent city road and building planning, which relates to the technical field of city planning and comprises the following components: a mounting mechanism; a control mechanism is arranged in the mounting mechanism; a guide mechanism is arranged in the installation mechanism; a sliding mechanism is arranged in the guide mechanism; a moving mechanism is arranged above the sliding mechanism; the display mechanism is arranged in the control mechanism, the sliding mechanism and the moving mechanism are controlled through the control mechanism, the display mechanism is taken and placed by using the contact piece, urban traffic planning is formed through the combination of different display board styles, the display effect is more visual, when the change is needed, the display mechanism of the corresponding unit of the mounting plate can be changed through the control of the control mechanism, the convenience and the rapidness are realized, the problem that the traditional display device needs to detach and change the built sand table when the related change is needed is solved, and the problem that accidental damage is caused to the sand table is troublesome and easy.
Description
Technical Field
The invention relates to the technical field of urban planning, in particular to a display device for realizing intelligent urban road and building planning.
Background
In the construction of smart cities, it is an important link to solve urban road congestion through road and building planning, and after relevant planning of roads and buildings of the cities is well established at relevant departments, conventional display modes such as sand tables are usually used for displaying the roads and the buildings to the outside for convenience.
However, for the present traditional display device, after the corresponding planning is formulated, the sand table is manufactured according to the plan, most of the sand tables are fixed, the display effect is not visual and three-dimensional, when relevant changes are required to be made, the built sand tables are required to be disassembled and changed, the sand tables are very troublesome, accidental damage is easily caused to the sand tables, the present display device is usually connected between parts and bearing plates by using glue or simple splicing, and when a passerby touches by mistake, the parts are easily misplaced, and even lost.
Disclosure of Invention
In view of the above, the present invention provides a display device for realizing smart city road and building planning, which has a display mechanism, wherein the direction and position of the display mechanism are adjusted by a moving mechanism, and the display mechanism is utilized to form a simulated sand table for city road and building planning, so that the display effect is more visual and three-dimensional.
The invention provides a display device for realizing intelligent city road and building planning, which specifically comprises: a mounting mechanism; the control mechanism is arranged in the mounting mechanism, and a control piece of the control mechanism is arranged above the inside of the mounting box body of the mounting mechanism through a screw; a guide mechanism is arranged in the mounting mechanism, and a guide piece of the guide mechanism is inserted into a mounting groove of the mounting box body; the sliding mechanism is arranged in the guide mechanism, and two sliding rods of the guide mechanism are inserted into two through holes of a sliding piece of the sliding mechanism; a moving mechanism is arranged above the sliding mechanism, and a lifting rod B of the moving mechanism is inserted into a lifting rod A of the sliding mechanism; the display mechanism is installed in the control mechanism, and a display piece of the display mechanism is inserted into a mounting hole of a mounting plate of the control mechanism.
Optionally, the mounting mechanism includes: the mounting box body is internally provided with a mounting groove at the lower part, and a T-shaped through hole is formed at the upper part of the mounting box body; the protective cover is clamped above the mounting box body; the display piece is connected to the front end of the installation box body.
Optionally, the control mechanism includes: the control piece is internally provided with a central control center and a power supply and is connected with a display piece of the installation mechanism through a data line; the mounting plate is internally provided with mounting holes which are arranged in a matrix, and two T-shaped clamping grooves are respectively formed in four end faces of the mounting holes of the mounting plate; the inside of mounting panel is equipped with the locating circuit, and two mounting panels are ninety degrees and are electric connection respectively in the lower extreme of the front end of control.
Optionally, the guiding mechanism includes: the four inner surfaces of the guide piece are respectively provided with a T-shaped chute; the left side and the right side of the sliding rod are respectively provided with T-shaped bulges, and the T-shaped bulges of the two sliding rods are respectively inserted into the T-shaped sliding grooves of the left end face, the right end face, the front end face and the rear end face of the guide piece; the control rods are respectively inserted into screw holes of the two sliding rods; the front end and the left side of the driving piece are respectively provided with a stepping motor, the driving piece is connected with the rear end of the guide piece, and the driving piece is electrically connected with the control piece.
Optionally, the sliding mechanism includes: the sliding part is internally provided with two longitudinal and transverse through holes, and two sliding rods of the sliding mechanism are respectively inserted into the two through holes of the sliding part; and the lifting rod A is welded at the front end of the sliding piece.
Optionally, the moving mechanism includes: the lifting rod B is provided with a circular through hole above; the left side of the connecting rod is provided with a rotating shaft, and the rotating shaft of the connecting rod is inserted into the through hole of the lifting rod B; the rotating shaft of the connecting rod is connected with the stepping motor, the stepping motor of the connecting rod is electrically connected with the control piece, and a circular through hole is formed in the right side of the connecting rod; the rotating shaft is arranged below the contact piece, and the rotating shaft of the contact piece is inserted into the through hole of the connecting rod; a stepping motor is connected below the rotating shaft of the contact piece, and the stepping motor of the contact piece is electrically connected with the control piece; the electromagnet of the contact piece is arranged in the contact piece and is electrically connected with the control piece.
Optionally, the display mechanism includes: the display piece is provided with a round sleeve below, and eight T-shaped through holes are formed in the display piece; a clamping opening is formed above the display piece; the metal piece is inserted into the sleeve of the display piece; the locking piece is inserted into the T-shaped through hole of the display piece, the locking piece is connected with the display piece through a spring, and the locking piece is connected with the metal piece through a metal soft rope; the display board is clamped inside the clamping opening of the display piece, and a display style is arranged above the display board.
Advantageous effects
Compared with the traditional display device, the display device provided by the embodiment of the invention has the advantages that the sliding mechanism and the moving mechanism are controlled through the control mechanism, the contact piece is used for taking and placing the display mechanism, and the urban traffic planning is formed through the combination of different display board styles, so that the display effect is more visual, and when the display effect needs to be changed, the display mechanism of the corresponding unit of the mounting plate can be replaced through the control of the control mechanism, so that the display device is convenient and quick.
In addition, as described above, the center of the control piece positions the holes on the two mounting plates, after the information conveyed by the display piece is processed, the sliding piece drives the contact piece to rotate or replace the display mechanism through controlling the rotation of the motor of the driving piece, the whole device is sealed, the upper part is protected through the protective cover, meanwhile, the display mechanism is connected with the mounting plates in a buckling manner, the display mechanism is prevented from being misplaced or accidentally lost due to false touch by passers-by, the service life of the device can be effectively prolonged, and the display effect is more visual.
In addition, as described above, the electromagnet is arranged inside the contact, when the top end of the contact is inserted into the sleeve below the display piece, the electromagnet can be opened, so that the metal piece is adsorbed by the contact, when the contact drives the metal piece to move downwards, the metal piece can pull the locking piece through the metal soft rope, so that the locking piece slides inwards to unlock, the display mechanism is directly pulled out, and when the display mechanism is installed, the locking piece is directly clamped inside the clamping groove of the mounting plate through the thrust of the contact, the installation is more convenient, and meanwhile, the locking piece triggered by magnetic force can be used for preventing the display mechanism from being locked by the locking piece under external force.
In addition, show board of show mechanism has multiple patterns such as sharp road, corner road, trees, house, show board fixed mounting in the top of show spare, can place on the mounting panel of device rear end when not using, during the use, through arranging can arrange the road that expects fast and arrange, the audio-visual of bandwagon effect very, show mechanism is controlled through the control simultaneously, the inside positioning line of mounting panel is connected to the control, can fix a position fast accurate.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic perspective cross-sectional view of a display device according to an embodiment of the invention;
FIG. 2 shows an overall schematic of a display device according to an embodiment of the invention;
FIG. 3 illustrates a schematic bottom view of a control mechanism of a display device according to an embodiment of the present invention;
fig. 4 shows an assembled schematic view of the guiding mechanism and the sliding mechanism of the display device according to an embodiment of the invention;
FIG. 5 shows an enlarged partial schematic view at A of FIG. 4 of a display device according to an embodiment of the invention;
fig. 6 shows a schematic perspective view of a movement mechanism of a display device according to an embodiment of the invention;
FIG. 7 shows a schematic perspective cross-sectional view of a display mechanism of a display device according to an embodiment of the invention;
fig. 8 shows a partially enlarged schematic illustration of the display device at B of fig. 7 in accordance with an embodiment of the invention.
List of reference numerals
1. A mounting mechanism; 101. installing a box body; 102. a protective cover; 103. a display member;
2. a control mechanism; 201. a control member; 202. a mounting plate;
3. a guide mechanism; 301. a guide member; 302. a slide bar; 303. a control lever; 304. a driving member;
4. a sliding mechanism; 401. a slider; 402. a lifting rod A;
5. a moving mechanism; 501. a lifting rod B; 502. a connecting rod; 503. a contact;
6. a display mechanism; 601. a display; 602. a metal piece; 603. a locking member; 604. and (5) displaying the board.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides a display device for realizing intelligent city road and building planning, which comprises: a mounting mechanism 1; the control mechanism 2 is arranged in the mounting mechanism 1, and a control piece 201 of the control mechanism 2 is arranged above the inside of the mounting box body 101 of the mounting mechanism 1 through a screw; the guide mechanism 3 is installed inside the installation mechanism 1, and the guide 301 of the guide mechanism 3 is inserted inside the installation groove of the installation box 101; the sliding mechanism 4 is installed inside the guide mechanism 3, and two sliding rods 302 of the guide mechanism 3 are inserted inside two through holes of a sliding piece 401 of the sliding mechanism 4; a moving mechanism 5 is mounted above the sliding mechanism 4, and a lifting rod B501 of the moving mechanism 5 is inserted into a lifting rod a402 of the sliding mechanism 4; the display mechanism 6 is mounted inside the control mechanism 2, and the display piece 601 of the display mechanism 6 is inserted inside the mounting hole of the mounting plate 202 of the control mechanism 2.
Furthermore, according to an embodiment of the present invention, as shown in fig. 1, the mounting mechanism 1 includes: the installation box body 101, wherein the installation box body 101 is of a rectangular structure, an installation groove is formed in the lower part of the inside of the installation box body 101, and a T-shaped through hole is formed in the upper part of the installation box body 101; the mounting case 101 is used for mounting other mechanisms of the device; the protection cover 102 is a rectangular glass cover, and the protection cover 102 is clamped above the mounting box body 101; the protective cover 102 is used for protecting the device and reducing the aging speed of the internal parts of the device; the display piece 103, the display piece 103 is a touch display, and the display piece 103 is connected to the front end of the installation box 101; the display 103 is used to send control commands to the control mechanism 2.
Furthermore, according to an embodiment of the present invention, as shown in fig. 1 and 3, the control mechanism 2 includes: the control piece 201, wherein a central control center and a power supply are arranged in the control piece 201, and the control piece 201 is connected with the display piece 103 of the installation mechanism 1 through a data line; the control part 201 is used for processing information of the device operation and information input from the outside through the display part 103; the mounting plate 202 is of a rectangular plate-shaped structure, mounting holes arranged in a matrix form are formed in the mounting plate 202, and two T-shaped clamping grooves are formed in four end faces of the mounting hole of the mounting plate 202 respectively; a positioning circuit is arranged in each mounting plate 202, and the two mounting plates 202 are electrically connected to the lower end of the front end of the control member 201 at ninety degrees; the mounting plate 202 is used to secure the display mechanism 6 while transmitting positional information of the display mechanism 6 to the control member 201.
Furthermore, according to an embodiment of the present invention, as shown in fig. 4 and 5, the guide mechanism 3 includes: the guide piece 301, the guide piece 301 is of a rectangular structure, and T-shaped sliding grooves are respectively formed in the four inner surfaces of the guide piece 301; the guide 301 is used for installing the sliding rod 302, and the guide 301 guides and limits the sliding rod 302; the sliding rods 302, the sliding rods 302 are of columnar structures, T-shaped bulges are respectively arranged on the left side and the right side of the sliding rods 302, and the T-shaped bulges of the two sliding rods 302 are respectively inserted into the T-shaped sliding grooves on the left end face and the right end face and the front end face and the rear end face of the guide piece 301; screw holes are formed in the T-shaped protrusions of the sliding rods 302; the slide bar 302 restricts the position of the slide mechanism 4 to control the slide mechanism 4 to move; the control rods 303, the control rods 303 are screw rods, and the two control rods 303 are respectively inserted into screw holes of the two sliding rods 302; rotation of the control lever 303 causes the slide lever 302 to move; the driving piece 304, the driving piece 304 is a gear box, the front end and the left side of the driving piece 304 are respectively provided with a stepping motor, the driving piece 304 is connected to the rear end of the guide piece 301, and the driving piece 304 is electrically connected with the control piece 201; the driving member 304 connects the two stepping motors to the two control levers 303 through bevel gears inside the gear box, respectively, to thereby control the movement of the slide mechanism 4.
Further, according to an embodiment of the present invention, as shown in fig. 4 and 5, the slide mechanism 4 includes: the sliding part 401 is of a rectangular structure, two longitudinal and transverse through holes are formed in the sliding part 401, and two sliding rods 302 of the sliding mechanism 4 are respectively inserted into the two through holes of the sliding part 401; the sliding piece 401 is driven by the two sliding rods 302 to move, so that the moving mechanism 5 is driven to move; a lifting rod A402, wherein the lifting rod A402 is a multi-stage lifting rod base, and the lifting rod A402 is welded at the front end of the sliding piece 401; the lifting lever a402 is used to mount the moving mechanism 5.
Further, according to an embodiment of the present invention, as shown in fig. 6, the moving mechanism 5 includes: the lifting rod B501, the lifting rod B501 is a lifting part of a multi-stage lifting rod, and a circular through hole is formed above the lifting rod B501; the lifting rod B501 is used to control the heights of the connecting rod 502 and the contact member 503; the connecting rod 502, the connecting rod 502 is of a columnar structure, the left side of the connecting rod 502 is provided with a rotating shaft, and the rotating shaft of the connecting rod 502 is inserted into the through hole of the lifting rod B501; the rotating shaft of the connecting rod 502 is connected with the stepping motor, the stepping motor of the connecting rod 502 is electrically connected with the control piece 201, and a circular through hole is formed in the right side of the connecting rod 502; the connecting rod 502 may control the longitudinal deflection of the contact 503; the contact piece 503, the contact piece 503 is in a columnar structure, a rotating shaft is arranged below the contact piece 503, and the rotating shaft of the contact piece 503 is inserted into the through hole of the connecting rod 502; a stepping motor is connected below the rotating shaft of the contact member 503, and the stepping motor of the contact member 503 is electrically connected with the control member 201; an electromagnet is arranged in the contact member 503, and the electromagnet of the contact member 503 is electrically connected with the control member 201; the contact member 503 is used to take and mount the display mechanism 6.
Furthermore, according to an embodiment of the present invention, as shown in fig. 7 and 8, the display mechanism 6 includes: the display piece 601, wherein the display piece 601 is of a T-shaped structure, a round sleeve is arranged below the display piece 601, and eight T-shaped through holes are formed in the display piece 601; a clamping opening is formed above the display piece 601; the display 601 is used for installing other parts of the display mechanism 6; the metal piece 602, the metal piece 602 is a round iron block, and the metal piece 602 is inserted into the sleeve of the display piece 601; the metal piece 602 is pulled by the contact piece 503 of the moving mechanism 5 for contacting the locking of the locking piece 603; the locking piece 603, the locking piece 603 is of a columnar structure, the locking piece 603 is inserted into the T-shaped through hole of the display piece 601, the locking piece 603 is connected with the display piece 601 through a spring, and the locking piece 603 is connected with the metal piece 602 through a metal soft rope; the locking member 603 is used to lock the position of the display mechanism 6; the display board 604, the display board 604 is a rectangular plate structure, the display board 604 is clamped inside the clamping opening of the display piece 601, and a display pattern is arranged above the display board 604; the display board 604 has various display patterns, and through the assembly of the device, the planning of urban roads and buildings can be displayed.
Specific use and action of the embodiment: in the invention, a guide member 301 is arranged below the inner part of a mounting box body 101, two sliding rods 302 are transversely and longitudinally inserted into the inner part of the guide member 301, two control rods 303 are respectively arranged inside the transverse sliding rods 302 and the longitudinal sliding rods 302, and the control rods 303 are connected with a gear box of a driving member 304; the lifting rod B501 is inserted into the lifting rod A402, meanwhile, a connecting rod 502 is arranged above the lifting rod B501 through a rotating shaft, the connecting rod 502 is controlled to rotate through a stepping motor, a contact piece 503 is arranged on the right side of the connecting rod 502 through the rotating shaft, the contact piece 503 is also controlled through the stepping motor, the display piece 103 is connected with the center of the control piece 201 through a data line, meanwhile, two mounting plates 202 are electrically connected with the control piece 201, the control piece 201 and the mounting plate 202 above are arranged in the mounting box 101, and the protective cover 102 is buckled above the mounting box 101; when the display mechanism is used, under the drive of the driving piece 304, the sliding mechanism 4 moves on the guide mechanism 3, the moving mechanism 5 is driven to move, the coordinate of the display mechanism 6 to be taken and placed is determined through the control mechanism 2, the contact piece 503 is inserted into the sleeve of the display piece 601 through the lifting of the lifting rod B501, the electromagnet of the contact piece 503 is started, the locking piece 603 is unlocked under the traction of the metal piece 602, and the display mechanism 6 is moved or rotated to a specified position or a specified direction.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (1)
1. A display device for implementing smart city road and building planning, comprising: a mounting mechanism;
the control mechanism is arranged in the mounting mechanism, and a control piece of the control mechanism is arranged above the inside of the mounting box body of the mounting mechanism through a screw; a guide mechanism is arranged in the mounting mechanism, and a guide piece of the guide mechanism is inserted into a mounting groove of the mounting box body; the sliding mechanism is arranged in the guide mechanism, and two sliding rods of the guide mechanism are inserted into two through holes of a sliding piece of the sliding mechanism; a moving mechanism is arranged above the sliding mechanism, and a lifting rod B of the moving mechanism is inserted into a lifting rod A of the sliding mechanism; the display mechanism is arranged in the control mechanism, and a display piece of the display mechanism is inserted into a mounting hole of a mounting plate of the control mechanism;
the installation mechanism comprises:
the mounting box body is internally provided with a mounting groove at the lower part, and a T-shaped through hole is formed at the upper part of the mounting box body;
the protective cover is clamped above the mounting box body;
the display piece is connected to the front end of the mounting box body;
the control mechanism comprises:
the control piece is internally provided with a central control center and a power supply and is connected with a display piece of the installation mechanism through a data line;
the mounting plate is internally provided with mounting holes which are arranged in a matrix, and two T-shaped clamping grooves are respectively formed in four end faces of the mounting holes of the mounting plate; a positioning circuit is arranged in each mounting plate, and the two mounting plates are electrically connected to the lower end of the front end of the control member at ninety degrees respectively;
the guiding mechanism comprises:
the four inner surfaces of the guide piece are respectively provided with a T-shaped chute;
the left side and the right side of the sliding rod are respectively provided with T-shaped bulges, and the T-shaped bulges of the two sliding rods are respectively inserted into the T-shaped sliding grooves of the left end face, the right end face, the front end face and the rear end face of the guide piece;
the control rods are respectively inserted into screw holes of the two sliding rods;
the front end and the left side of the driving piece are respectively provided with a stepping motor, the driving piece is connected with the rear end of the guide piece, and the driving piece is electrically connected with the control piece;
the sliding mechanism comprises:
the sliding part is internally provided with two longitudinal and transverse through holes, and two sliding rods of the sliding mechanism are respectively inserted into the two through holes of the sliding part;
the lifting rod A is welded at the front end of the sliding piece;
the moving mechanism comprises:
the lifting rod B is provided with a circular through hole above;
the left side of the connecting rod is provided with a rotating shaft, and the rotating shaft of the connecting rod is inserted into the through hole of the lifting rod B; the rotating shaft of the connecting rod is connected with the stepping motor, the stepping motor of the connecting rod is electrically connected with the control piece, and a circular through hole is formed in the right side of the connecting rod;
the rotating shaft is arranged below the contact piece, and the rotating shaft of the contact piece is inserted into the through hole of the connecting rod; a stepping motor is connected below the rotating shaft of the contact piece, and the stepping motor of the contact piece is electrically connected with the control piece; an electromagnet is arranged in the contact piece, and the electromagnet of the contact piece is electrically connected with the control piece;
the display mechanism comprises:
the display piece is provided with a round sleeve below, and eight T-shaped through holes are formed in the display piece; a clamping opening is formed above the display piece;
the metal piece is inserted into the sleeve of the display piece;
the locking piece is inserted into the T-shaped through hole of the display piece, the locking piece is connected with the display piece through a spring, and the locking piece is connected with the metal piece through a metal soft rope;
the display board is clamped inside the clamping opening of the display piece, and a display style is arranged above the display board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285668.1A CN113990172B (en) | 2021-11-02 | 2021-11-02 | Display device for realizing intelligent city road and building planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285668.1A CN113990172B (en) | 2021-11-02 | 2021-11-02 | Display device for realizing intelligent city road and building planning |
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| Publication Number | Publication Date |
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| CN113990172A CN113990172A (en) | 2022-01-28 |
| CN113990172B true CN113990172B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111285668.1A Active CN113990172B (en) | 2021-11-02 | 2021-11-02 | Display device for realizing intelligent city road and building planning |
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| CN (1) | CN113990172B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204926663U (en) * | 2015-08-17 | 2015-12-30 | 广州市创佳数字科技有限公司 | Liftable building model |
| CN110415599A (en) * | 2019-07-03 | 2019-11-05 | 河南艺树文化创意有限公司 | A kind of electronic sand table for building |
| CN209940373U (en) * | 2019-06-05 | 2020-01-14 | 成都市山之田模型设计有限公司 | Multi-hydraulic-rod synchronous lifting control device for sand table model |
| CN111862774A (en) * | 2020-09-08 | 2020-10-30 | 西北大学 | City planning is with quick detach formula display device |
| CN213458699U (en) * | 2020-12-15 | 2021-06-15 | 刘丽 | Building structure house model display equipment |
| CN214226313U (en) * | 2021-03-04 | 2021-09-17 | 丛中 | Community building arrangement model for city planning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11227510B2 (en) * | 2018-03-16 | 2022-01-18 | Mehran University Of Engineering And Technology, Jamshoro, Pakistan | Optimal tactile display |
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2021
- 2021-11-02 CN CN202111285668.1A patent/CN113990172B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204926663U (en) * | 2015-08-17 | 2015-12-30 | 广州市创佳数字科技有限公司 | Liftable building model |
| CN209940373U (en) * | 2019-06-05 | 2020-01-14 | 成都市山之田模型设计有限公司 | Multi-hydraulic-rod synchronous lifting control device for sand table model |
| CN110415599A (en) * | 2019-07-03 | 2019-11-05 | 河南艺树文化创意有限公司 | A kind of electronic sand table for building |
| CN111862774A (en) * | 2020-09-08 | 2020-10-30 | 西北大学 | City planning is with quick detach formula display device |
| CN213458699U (en) * | 2020-12-15 | 2021-06-15 | 刘丽 | Building structure house model display equipment |
| CN214226313U (en) * | 2021-03-04 | 2021-09-17 | 丛中 | Community building arrangement model for city planning |
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| Publication number | Publication date |
|---|---|
| CN113990172A (en) | 2022-01-28 |
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