Simulation sand table

Abstract

The utility model provides a simulation sand table. Comprising a mounting base, a connecting assembly is arranged at the top of the mounting base, a rotating assembly is arranged on the inner side of the mounting base, and a lifting assembly is arranged at the bottom of the mounting base; a plurality of supporting legs are fixedly mounted at the bottom of the mounting base, and an opening is formed in the top of the mounting base. According to the simulation sand table provided by the utility model, the sand table display bin is adjusted to a proper height through mutual cooperation of all parts of the device, the driving motor drives the second gear to rotate, the second gear is engaged with the first gear to drive the rotating column to rotate, and the rotating column drives the sand table display bin to rotate. The sand table display bin is rotated by any angle, observation through back-and-forth walking of an observer is replaced, operation of the observer is facilitated, the stability of the sand table display bin in the rotating process is improved in cooperation with the effect of the connecting assembly, and the viewing experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban planning, in particular to a simulation sand table. Background Art

[0002] A general term for urban system planning, city planning, town planning, township planning and village planning; it is the comprehensive deployment, specific arrangement and implementation management of urban and rural social and economic development, land use, spatial layout and various construction projects in a certain period of time. By strengthening and improving urban planning work, it promotes the healthy development of cities and creates a good working and living environment for the people.

[0003] In the related art, a simulated sand table is required in the process of urban and rural planning, so that people can intuitively see the planning content. A simulated sand table is disclosed in publication number CN 220796110 U. After use, the protective frame can be reset, which improves the protective effect and ease of use of the internal sand table frame. At the same time, it is convenient for transportation and other operations, which improves the use effect of the equipment. However, the simulated sand table model of this scheme is a fixed development design, especially for the simulated sand table of larger urban planning. When the observer observes the layout in the sand table, he usually needs to keep walking around the sand table to find a suitable angle and observe, and this kind of observation method can easily make the observer tired and affect the viewing experience.

[0004] Therefore, it is necessary to provide a simulation sandbox to solve the above technical problems. Utility Model Content

[0005] The utility model provides a simulation sand table, which solves the problem that most of the existing simulation sand table models are fixedly developed and designed, especially for simulation sand tables for larger urban planning. When an observer observes the layout in the sand table, he usually needs to keep walking around the sand table to find a suitable angle for observation, and this kind of observation method can easily make the observer tired and affect the viewing experience.

[0006] In order to solve the above technical problems, the utility model provides a simulation sand table, comprising: a mounting base, a connection component is arranged on the top of the mounting base, a rotating component is arranged on the inner side of the mounting base, and a lifting component is arranged on the bottom of the mounting base;

[0007] The connection assembly comprises a connection ring arranged on the top of the mounting base, the inner side wall of the connection ring is provided with a connection groove, a plurality of connection blocks are slidably arranged inside the connection groove, a connection sleeve is penetrated inside the connection block and fixedly connected thereto, a knob is rotatably arranged on the surface of the connection sleeve, a connection rod is penetrated inside the knob, and the surface of the connection rod is slidably connected to the inner side of the connection sleeve;

[0008] The rotating assembly includes a mounting plate arranged on the inner side of the mounting base, a rotating column is rotatably arranged on the top of the mounting plate, a sand table display bin is fixedly installed on the top of the rotating column, a first gear is rotatably arranged on the bottom of the mounting plate, a second gear is rotatably arranged on the bottom of the mounting plate and located on the left side of the first gear, a driving motor for driving the second gear to rotate is fixedly arranged on the top of the mounting plate, and the second gear and the first gear are meshed with each other;

[0009] The lifting assembly comprises a lifting plate arranged at the bottom of a mounting base, and two hydraulic rods for driving the lifting plate to move up and down are fixedly arranged at the bottom of the mounting base.

[0010] Preferably, a plurality of supporting legs are fixedly mounted on the bottom of the mounting base, and the top of the mounting base is opened.

[0011] Preferably, an internal thread is provided on the inner side of the knob, and an external thread groove matching the internal thread is provided on the outer edge of the connecting rod.

[0012] Preferably, a plurality of connection holes adapted to the connection rods are provided on the sides of the sand table display bin, and the top of the first gear is fixedly connected to the bottom of the rotating column.

[0013] Preferably, a plurality of lifting grooves are formed on the inner side wall of the mounting base, and a lifting block is fixedly mounted on the side of the mounting plate and slides up and down along the inner side of the lifting grooves.

[0014] Preferably, lifting rods are fixedly installed on the top of the lifting plate near the left and right sides, and the top ends of the lifting rods pass through the bottom of the mounting base and are fixedly connected to the bottom of the mounting plate.

[0015] Compared with the related art, the simulation sandbox provided by the utility model has the following beneficial effects:

[0016] The utility model provides a simulated sand table. The parts of the device are arranged to cooperate with each other, so that the sand table display bin is adjusted to a suitable height. The driving motor drives the second gear to rotate. The meshing arrangement of the second gear and the first gear drives the rotating column to rotate. The rotating column drives the sand table display bin to rotate. By driving the sand table display bin to rotate at any angle, the observer does not need to observe by walking back and forth, which is more conducive to the operation of the observer. With the function of the connecting component, the connecting rod is inserted into the inner side of the adjacent connecting hole, which increases the stability of the sand table display bin during rotation and improves the viewing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the simulation sand table provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic structural diagram of a side view of the connecting ring shown;

[0019] Figure 3 for Figure 1 The structural schematic diagram of the front cross-sectional view of the mounting base shown;

[0020] Figure 4 for Figure 1 A schematic structural diagram of a side sectional view of the mounting base is shown.

[0021] Numbers in the figure: 10, mounting base; 20, connecting assembly; 21, connecting ring; 22, connecting groove; 23, connecting block; 24, connecting sleeve; 25, knob; 26, connecting rod; 30, rotating assembly; 31, mounting plate; 32, rotating column; 33, sand table display bin; 34, first gear; 35, second gear; 36, driving motor; 37, connecting hole; 38, lifting groove; 40, lifting assembly; 41, lifting plate; 42, hydraulic rod; 43, lifting rod; 50, supporting leg. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the simulation sand table provided by the utility model; Figure 2 for Figure 1 A schematic structural diagram of a side view of the connecting ring shown; Figure 3 for Figure 1 The structural schematic diagram of the front cross-sectional view of the mounting base shown; Figure 4 for Figure 1 A structural schematic diagram of a side cross-sectional view of the mounting base shown. A simulated sand table comprises: a mounting base 10, a connecting assembly 20 is arranged on the top of the mounting base 10, a rotating assembly 30 is arranged on the inner side of the mounting base 10, and a lifting assembly 40 is arranged on the bottom of the mounting base 10;

[0024] The connection assembly 20 includes a connection ring 21 disposed on the top of the mounting base 10, the inner wall of the connection ring 21 is provided with a connection groove 22, a plurality of connection blocks 23 are slidably disposed inside the connection groove 22, a connection sleeve 24 is penetrated inside the connection block 23 and fixedly connected thereto, a knob 25 is rotatably disposed on the surface of the connection sleeve 24, a connection rod 26 is penetrated inside the knob 25, and the surface of the connection rod 26 is slidably connected to the inner side of the connection sleeve 24;

[0025] When the sand table display bin 33 is moved to a suitable position, the connecting block 23 is manually pulled to slide inside the connecting groove 22, so that the connecting block 23 is moved to the vicinity of the connecting hole 37, and the knob 25 is manually turned to drive the connecting rod 26 to slide outside the inner side of the connecting sleeve 24 through the internal thread inside the knob 25 and the external thread outside the connecting rod 26, so that the connecting rod 26 is inserted into the inner side of the adjacent connecting hole 37, thereby increasing the stability of the sand table display bin 33.

[0026] The rotating assembly 30 includes a mounting plate 31 disposed inside the mounting base 10, a rotating column 32 is rotatably disposed on the top of the mounting plate 31, a sand table display bin 33 is fixedly mounted on the top of the rotating column 32, a first gear 34 is rotatably disposed on the bottom of the mounting plate 31, a second gear 35 is rotatably disposed on the bottom of the mounting plate 31 and located on the left side of the first gear 34, a driving motor 36 for driving the second gear 35 to rotate is fixedly disposed on the top of the mounting plate 31, and the second gear 35 and the first gear 34 are meshed with each other;

[0027] The driving motor 36 starts working, driving the second gear 35 to rotate, and through the meshing setting of the second gear 35 and the first gear 34, driving the rotating column 32 to rotate, and the rotating column 32 drives the sand table display chamber 33 to rotate. By driving the sand table display chamber 33 to rotate at any angle, it replaces the observer's observation by walking back and forth, which is more conducive to the viewer's operation and improves the viewing experience.

[0028] The lifting assembly 40 includes a lifting plate 41 disposed at the bottom of the mounting base 10 , and two hydraulic rods 42 for driving the lifting plate 41 to move up and down are fixedly disposed at the bottom of the mounting base 10 ;

[0029] When the device is in use, the hydraulic rod 42 starts to work, driving the lifting plate 41 to move upward, the lifting plate 41 drives the lifting rod 43 to move upward, the lifting rod 43 drives the mounting plate 31 to move upward on the inside of the mounting base 10, and the mounting plate 31 drives the lifting block to move upward on the inside of the lifting slot 38, thereby increasing the stability of the mounting plate 31 during movement, and the mounting plate 31 drives the sand table display bin 33 to adjust to a suitable height to improve the viewing experience.

[0030] A plurality of supporting legs 50 are fixedly mounted on the bottom of the mounting base 10 , and the top of the mounting base 10 is open.

[0031] The knob 25 has an internal thread on its inner side, and the connecting rod 26 has an external thread groove on its outer edge that matches the internal thread.

[0032] A plurality of connection holes 37 adapted to the connection rod 26 are provided on the side of the sand table display chamber 33 , and the top of the first gear 34 is fixedly connected to the bottom of the rotating column 32 .

[0033] A plurality of lifting grooves 38 are formed on the inner side wall of the mounting base 10 , and a lifting block is fixedly mounted on the side of the mounting plate 31 to slide up and down along the inner side of the lifting grooves 38 .

[0034] Lifting rods 43 are fixedly installed on the top of the lifting plate 41 near the left and right sides. The top ends of the lifting rods 43 penetrate the bottom of the mounting base 10 and are fixedly connected to the bottom of the mounting plate 31.

[0035] The working principle of the simulation sandbox provided by the utility model is as follows:

[0036] Step 1: When the device is in use, the hydraulic rod 42 starts to work, driving the lifting plate 41 to move upward, the lifting plate 41 drives the lifting rod 43 to move upward, the lifting rod 43 drives the mounting plate 31 to move upward inside the mounting base 10, and the mounting plate 31 drives the lifting block to move upward inside the lifting slot 38, thereby increasing the stability of the mounting plate 31 during movement, and the mounting plate 31 drives the sand table display bin 33 to adjust to a suitable height to improve the viewing experience;

[0037] Step 2: After the sand table display bin 33 is moved to a suitable position, the connecting block 23 is manually pulled to slide inside the connecting groove 22, so that the connecting block 23 is moved to the adjacent position of the connecting hole 37, and the knob 25 is manually turned. Through the internal thread inside the knob 25 and the external thread outside the connecting rod 26, the connecting rod 26 is driven to slide outside from the inside of the connecting sleeve 24, so that the connecting rod 26 is plugged into the inner side of the adjacent connecting hole 37, thereby increasing the stability of the sand table display bin 33;

[0038] Step 3: The driving motor 36 starts to work, driving the second gear 35 to rotate. Through the meshing setting of the second gear 35 and the first gear 34, the rotating column 32 is driven to rotate. The rotating column 32 drives the sand table display chamber 33 to rotate. By driving the sand table display chamber 33 to rotate at any angle, it replaces the observer's observation by walking back and forth, which is more conducive to the viewer's operation and improves the viewing experience.

[0039] Compared with the related art, the simulation sandbox provided by the utility model has the following beneficial effects:

[0040] By cooperating with each other in the various parts of the device, the sand table display bin 33 is adjusted to a suitable height, and the driving motor 36 drives the second gear 35 to rotate. The second gear 35 is engaged with the first gear 34 to drive the rotating column 32 to rotate, and the rotating column 32 drives the sand table display bin 33 to rotate. By driving the sand table display bin 33 to rotate at any angle, it replaces the observer's observation by walking back and forth, which is more convenient for the viewer to operate. With the function of the connecting component 20, the connecting rod 26 is inserted into the inner side of the adjacent connecting hole 37, which increases the stability of the sand table display bin 33 during rotation and improves the viewing experience.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A simulation sand table, characterized in that: include: A mounting base (10), wherein a connecting assembly (20) is disposed on the top of the mounting base (10), a rotating assembly (30) is disposed on the inner side of the mounting base (10), and a lifting assembly (40) is disposed on the bottom of the mounting base (10); The connection assembly (20) comprises a connection ring (21) arranged on the top of the mounting base (10), the inner side wall of the connection ring (21) is provided with a connection groove (22), a plurality of connection blocks (23) are slidably arranged inside the connection groove (22), a connection sleeve (24) is penetrated inside the connection block (23) and is fixedly connected thereto, a knob (25) is rotatably arranged on the surface of the connection sleeve (24), a connection rod (26) is penetrated inside the knob (25), and the surface of the connection rod (26) is slidably connected to the inner side of the connection sleeve (24); The rotating assembly (30) comprises a mounting plate (31) arranged on the inner side of the mounting base (10); a rotating column (32) is rotatably arranged on the top of the mounting plate (31); a sand table display bin (33) is fixedly installed on the top of the rotating column (32); a first gear (34) is rotatably arranged on the bottom of the mounting plate (31); a second gear (35) is rotatably arranged on the bottom of the mounting plate (31) and located on the left side of the first gear (34); a driving motor (36) for driving the second gear (35) to rotate is fixedly arranged on the top of the mounting plate (31); the second gear (35) and the first gear (34) are meshed with each other; The lifting assembly (40) comprises a lifting plate (41) arranged at the bottom of the mounting base (10), and two hydraulic rods (42) for driving the lifting plate (41) to move up and down are fixedly arranged at the bottom of the mounting base (10).

2. The simulation sandbox according to claim 1, characterized in that: A plurality of supporting legs (50) are fixedly mounted on the bottom of the mounting base (10), and the top of the mounting base (10) is open.

3. The simulation sandbox according to claim 1, characterized in that: The knob (25) has an internal thread on its inner side, and the connecting rod (26) has an external thread groove on its outer edge that matches the internal thread.

4. The simulation sandbox according to claim 1, characterized in that: The sand table display chamber (33) is provided with a plurality of connection holes (37) adapted to the connection rod (26) on its side, and the top of the first gear (34) is fixedly connected to the bottom of the rotating column (32).

5. The simulation sandbox according to claim 1, characterized in that: The inner side wall of the installation base (10) is provided with a plurality of lifting grooves (38), and a lifting block is fixedly installed on the side of the installation plate (31) and slides up and down along the inner side of the lifting grooves (38).

6. The simulation sandbox according to claim 1, characterized in that: Lifting rods (43) are fixedly installed on the top of the lifting plate (41) near the left and right sides, and the top ends of the lifting rods (43) penetrate the bottom of the mounting base (10) and are fixedly connected to the bottom of the mounting plate (31).

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