Urban and rural planning simulation live-action sand table

Abstract

The utility model provides an urban and rural planning simulation live-action sand table, and relates to the technical field of urban planning. Comprising a base, a sand table body and a sand table model, an upper disc is placed above the sand table body, the sand table model is placed above the upper disc and in the sand table body, and first lifting assemblies facilitating lifting of the upper disc are installed on the two sides of the sand table body. The first lifting assembly comprises a first motor and a first threaded rod, and a second lifting assembly facilitating lifting of the sand table body is installed above the base. According to the urban and rural planning simulation live-action sand table, the sand table model in the sand table body can be exposed through the arrangement of the first lifting assembly, underground facilities can be conveniently displayed, and the problems that most of existing live-action sand tables can only display building facilities on the ground, the underground facilities are difficult to completely display, and the construction efficiency is poor are solved. And the display range is limited.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of urban planning, in particular to a city and town planning simulation real scene sand table. BACKGROUND

[0002] In city and town planning management, the city and town environment is usually presented in the form of a sand table to provide clearer and more intuitive city and town planning effects for planning decision makers and the public. In a relatively complex city or town planning sand table, multiple different levels of design are usually provided, such as an underground part, a ground part and a high-rise building part.

[0003] However, the existing real scene sand table can only display the buildings and facilities on the ground, and the display range is limited. If the underground facilities need to be displayed, two sand tables need to be built, or a transparent sand table is used. However, the two sand tables occupy a large space, and the transparent sand table cannot fully display the underground facilities. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects of the prior art, the application provides a city and town planning simulation real scene sand table, which solves the problems mentioned in the background.

[0005] Technical scheme: In order to achieve the above purpose, the application is implemented by the following technical scheme: a city and town planning simulation real scene sand table, comprising a base, a sand table body and a sand table model, an upper disc is arranged above the sand table body, the sand table model is arranged above the upper disc and inside the sand table body, first lifting assemblies for lifting the upper disc are arranged on both sides of the sand table body, the first lifting assemblies comprise first motors and first threaded rods, and second lifting assemblies for lifting the sand table body are arranged above the base.

[0006] By adopting the above technical scheme, the first lifting assemblies can expose the sand table model inside the sand table body, so as to facilitate the display of underground facilities, and the second lifting assemblies can adjust the height of the sand table body to provide different display angles and provide clearer visual angles, thereby improving the display effect.

[0007] Preferably, the output end of the first motor is fixedly connected with the bottom of the first threaded rod, the first threaded rod is rotatably connected to one side of the sand table body through a bearing seat, one side of the upper disc is fixedly provided with a lifting block, and the lifting block is threadedly connected with the first threaded rod.

[0008] By adopting the above technical scheme, the first motor drives the first threaded rod to rotate, the first threaded rod drives the lifting block to move upwards, and the upper disc is further driven to move upwards.

[0009] Preferably, the other side of the sand table body is fixedly provided with a fixed rod, and the other side of the upper disc is fixedly provided with a sliding plate, which is in sliding connection with the fixed rod.

[0010] By adopting the above technical scheme, the upper disc can be limited.

[0011] Preferably, the first threaded rod and the top of the fixed rod are both fixedly provided with a limiting block.

[0012] By adopting the above technical scheme, the lifting height can be limited.

[0013] Preferably, the second lifting assembly comprises a second motor fixedly arranged on one side of the base, the output end of the second motor is fixedly provided with a second threaded rod, the second threaded rod is rotatably connected to the inside of the base, the surface of the second threaded rod is threadedly connected with a moving block, the upper side of the moving block is hingedly connected with a hinge rod, and the top end of the hinge rod is hingedly connected with the bottom of the sand table body.

[0014] By adopting the above technical scheme, the second motor drives the second threaded rod to rotate, and the second threaded rod drives the moving block to move left and right, so as to drive the sand table body to lift.

[0015] Preferably, the top of the base is fixedly provided with four telescopic rods arranged in a rectangular array, and the top end of each of the four telescopic rods is fixedly connected with the bottom of the sand table body.

[0016] By adopting the above technical scheme, the sand table body can be limited.

[0017] Preferably, the front and rear sides of the base are both provided with a storage bin for conveniently storing the sand table model.

[0018] By adopting the above technical scheme, the sand table model can be conveniently stored to save the occupied space.

[0019] Beneficial effects: The application provides a city and town planning simulation real scene sand table. The beneficial effects are as follows:

[0020] 1. The city and town planning simulation real scene sand table can expose the sand table model in the sand table body through the setting of the first lifting assembly, so as to conveniently display the underground facilities, and solve the problem that the existing real scene sand table can only display the building facilities on the ground, and the underground facilities are difficult to completely display and the display range is limited.

[0021] 2. The city and town planning simulation real scene sand table can adjust the height of the sand table body through the setting of the second lifting assembly, so as to provide different display angles and provide clearer visual angles, thereby improving the display effect. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the overall structure of the present application;

[0023] Figure 2 It is a schematic view of the sand table body expansion structure of the present application;

[0024] Figure 3 It is a schematic view of the base cross-sectional structure of the present application.

[0025] In the figure: 1, base; 2, sand table body; 3, sand table model; 4, upper disc; 5, first lifting assembly; 501, first motor; 502, first threaded rod; 503, lifting block; 504, fixed rod; 505, sliding plate; 506, limit block; 6, second lifting assembly; 601, second motor; 602, second threaded rod; 603, moving block; 604, hinged rod; 605, telescopic rod; 7, storage bin. DETAILED DESCRIPTION

[0026] The present application will be further described in detail below with the aid of the accompanying drawings and examples.

[0027] Reference Figure 1 and Figure 2 The embodiment of the present application provides a city and countryside planning simulation real scene sand table, which comprises a base 1, a sand table body 2 and a sand table model 3, an upper disc 4 is arranged above the sand table body 2, the sand table model 3 is arranged above the upper disc 4 and inside the sand table body 2, first lifting assemblies 5 for lifting the upper disc 4 are installed on both sides of the sand table body 2, the first lifting assemblies 5 comprise first motors 501 and first threaded rods 502, and second lifting assemblies 6 for lifting the sand table body 2 are installed above the base 1.

[0028] The output end of the first motor 501 is fixedly connected with the bottom of the first threaded rod 502, the first threaded rod 502 is rotationally connected to one side of the sand table body 2 through a bearing seat, one side of the upper disc 4 is fixedly installed with a lifting block 503, and the lifting block 503 is threadedly connected with the first threaded rod 502.

[0029] The other side of the sand table body 2 is fixedly installed with a fixed rod 504, the other side of the upper disc 4 is fixedly installed with a sliding plate 505, and the sliding plate 505 is slidably connected with the fixed rod 504.

[0030] The top of the first threaded rod 502 and the fixed rod 504 are both fixedly installed with limit blocks 506.

[0031] The first threaded rod 502 is driven to rotate by the first motor 501, because the lifting block 503 fixedly installed on one side of the upper disc 4 is in threaded connection with the first threaded rod 502, and the upper disc 4 is limited by the cooperation of the other side fixed rod 504 and the sliding plate 505, so that the first threaded rod 502 drives the lifting block 503 to move up and down, and in turn drives the upper disc 4 to move up and down, so that the inside of the sand table body 2 is exposed, so as to display the underground facilities, and solve the problem that most of the existing real scene sand tables can only display the building facilities on the ground, and the underground facilities are difficult to be completely displayed, and the display range is limited.

[0032] With reference to Figure 1 and Figure 3 In one aspect of the embodiment, the second lifting assembly 6 includes a second motor 601 fixedly installed on one side of the base 1, a second threaded rod 602 fixedly installed at the output end of the second motor 601, the second threaded rod 602 rotatably connected in the inside of the base 1, a moving block 603 in threaded connection with the surface of the second threaded rod 602, a hinged rod 604 hinged above the moving block 603, and the top end of the hinged rod 604 hinged with the bottom of the sand table body 2.

[0033] Four telescopic rods 605 are fixedly installed above the base 1 in a rectangular array, and the top ends of the four telescopic rods 605 are fixedly connected with the bottom of the sand table body 2.

[0034] The front and rear sides of the base 1 are both provided with storage bins 7 for storing the sand table model 3.

[0035] The second threaded rod 602 is driven to rotate by the second motor 601, and the second threaded rod 602 drives the moving block 603 in threaded connection with the surface to move left and right, because the hinged rod 604 is hinged above the moving block 603, and the top end of the hinged rod 604 is hinged with the bottom of the sand table body 2, and is limited by the four telescopic rods 605, so that the sand table body 2 can be driven to move up and down when the moving block 603 moves left and right, so as to provide different display angles and provide clearer visual angles, thereby improving the display effect.

[0036] All electrical equipment in the scheme is powered by an external power supply.

[0037] Working principle: when the urban and rural planning simulation real scene sand table is used, the sand table model 3 to be displayed should be placed in the designated position first, then the second motor 601 is started, the second threaded rod 602 is driven to rotate by the second motor 601, the moving block 603 connected with the surface thread is driven to move left and right by the second threaded rod 602, the sand table body 2 is driven to lift to adjust to the appropriate display angle, if underground facilities need to be displayed, only the first motor 501 is started, the first threaded rod 502 is driven to rotate by the first motor 501, the lifting block 503 is driven to move upward by the first threaded rod 502, and then the upper disc 4 is driven to move upward, so that the inside of the sand table body 2 is exposed, and the underground facilities can be displayed, after the display is completed, the sand table model 3 is placed in the storage bin 7.

[0038] It should be noted that, in this document, the terms "first", "second", and so on are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A city and country planning simulation real scene sand table, comprising a base (1), a sand table body (2) and a sand table model (3), characterized in that: The upper disc (4) is arranged above the sand table body (2), the sand table model (3) is arranged above the upper disc (4) and inside the sand table body (2), the first lifting assembly (5) for lifting the upper disc (4) is arranged on both sides of the sand table body (2), and the second lifting assembly (6) for lifting the sand table body (2) is arranged above the base (1).

2. The real scene simulation sand table for urban and rural planning of claim 1, wherein: The output end of the first motor (501) is fixedly connected with the bottom of the first threaded rod (502), the first threaded rod (502) is rotatably connected to one side of the sand table body (2) through a bearing seat, one side of the upper disc (4) is fixedly provided with a lifting block (503), and the lifting block (503) is threadedly connected with the first threaded rod (502).

3. The real scene simulation sand table for urban and rural planning of claim 1, wherein: The other side of the sand table body (2) is fixedly provided with a fixed rod (504), the other side of the upper disc (4) is fixedly provided with a sliding plate (505), and the sliding plate (505) is slidably connected with the fixed rod (504).

4. The real scene simulation sand table for urban and rural planning of claim 3, wherein: The top of the first threaded rod (502) and the fixed rod (504) is fixedly provided with a limiting block (506).

5. The real scene simulation sand table for urban and rural planning of claim 1, wherein: The second lifting assembly (6) comprises a second motor (601) fixedly arranged on one side of the base (1), a second threaded rod (602) fixedly arranged on the output end of the second motor (601), the second threaded rod (602) rotatably connected to the inside of the base (1), a moving block (603) threadedly connected to the surface of the second threaded rod (602), a hinged rod (604) hingedly arranged above the moving block (603), and the bottom of the sand table body (2) is hingedly arranged on the top end of the hinged rod (604).

6. The real scene simulation sand table for urban and rural planning of claim 1, wherein: The top of the four telescopic rods (605) is fixedly connected with the bottom of the sand table body (2).

7. The real scene simulation sand table for urban and rural planning of claim 1, wherein: The base (1) is provided with a storage bin (7) for storing the sand table model (3) on the front and rear sides.

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