Land space planning model

Abstract

The utility model belongs to the technical field of space planning models, and particularly relates to a territorial space planning model which comprises a model frame body, a plurality of area planning sand tables are arranged in the model frame body, every two area planning sand tables are arranged in a mutually attached mode, and a plurality of bottom matching assemblies are arranged at the bottom of the model frame body. The bottom matching assembly comprises a positioning bottom frame and a relative ejection bottom plate, and the relative ejection bottom plate is used for being in sliding connection with the positioning bottom frame; every two area planning sand tables are arranged in a mutually attached mode, the multiple area planning sand tables form a flat area, the surface of each area planning sand table is provided with a pattern used for displaying planning, and therefore space planning can be facilitated, and if a model sample at the area position needs to be replaced, a relative ejection bottom plate can be pulled out, and the area planning sand tables can be conveniently replaced. And the ejection rods are inserted into the corresponding insertion holes, and then the relative ejection bottom plate is reset and moves upwards, so that the required area planning sand table is ejected out, and the model display effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to space planning model technical field, concretely relates to a land space planning model. BACKGROUND

[0002] The land space planning model is a model that is stacked with sand, chess and other materials according to topographic map, aerial photograph or field topography according to certain proportional relationship, makes arrangement on space and time according to certain regional land space development and protection, and the land space planning is the guide of national space development, the spatial blueprint of sustainable development, and the basic basis of various development and protection construction activities.

[0003] The sand table is set on the model, the model is simulated according to the space planning, the process is continuously demonstrated, if the model appearance of the region position needs to be replaced, it is not easy to carry out, thereby the effect of model display is affected. UTILITY MODEL CONTENT

[0004] The utility model provides a land space planning model, the region planning sand table surface has the pattern for showing planning, can be beneficial to space planning, can eject the region planning sand table needed, improves the characteristics of model display effect.

[0005] The utility model provides the following technical scheme: a land space planning model, including model frame body, a plurality of region planning sand tables are equipped in the model frame body, every two region planning sand tables are placed mutually and are pasted, a plurality of bottom set components are equipped at the bottom of the model frame body, the bottom set component includes positioning bottom frame and opposite ejecting bottom plate, the opposite ejecting bottom plate is used for the sliding connection of positioning bottom frame, the opposite ejecting bottom plate is equipped with a plurality of and the region planning sand table bottom opposite plug-in hole, the outside fixed connection of model frame body is placed with the box, the box is equipped with the top rod in.

[0006] Among them, the region planning sand table surface has the pattern for showing planning, the bottom set component is opposite with the region planning sand table of a column distribution.

[0007] Among them, the positioning bottom frame is equipped with sliding slot, and the opposite ejecting bottom plate is located in the sliding slot.

[0008] Among them, the opposite ejecting bottom plate both sides are fixedly connected with the limiting block, and the positioning bottom frame is equipped with limiting slot, and the limiting block is slidingly connected in the limiting slot.

[0009] Among them, the positioning bottom frame is equipped with lifting groove, and the limiting block is slidingly connected in the lifting groove.

[0010] Among them, a force-applying crossbar is fixedly connected to the outer side of the opposite ejector base plate, and several ejector bottom holes opposite to the insertion holes are opened at the bottom of the model frame.

[0011] The top rod is inserted into the insertion hole, and the top rod is located in the bottom ejection hole to eject the area planning sand table.

[0012] The beneficial effects of this utility model are:

[0013] The bottom mounting components include a positioning base frame and a relative ejector base plate. Two regional planning sand tables are placed together to form a flat area. The surface of the regional planning sand tables has patterns for displaying the planning, which facilitates spatial planning. If it is necessary to change the model appearance of the regional position, the relative ejector base plate can be stretched out, a top rod can be inserted at the corresponding insertion hole position, and then the relative ejector base plate can be reset and moved upward to eject the required regional planning sand table, thereby improving the model display effect.

[0014] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the model frame in this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the relatively ejected bottom plate in this utility model;

[0018] Figure 4 This is a schematic diagram of the positioning base frame in this utility model;

[0019] In the diagram: 1. Model frame; 11. Area planning sand table; 12. Top hole; 2. Bottom mounting components; 21. Positioning base frame; 211. Sliding groove; 212. Limiting groove; 213. Lifting groove; 22. Relative top plate; 221. Insertion hole; 23. Limiting block; 24. Force application crossbar; 3. Placement box; 31. Top bar. Detailed Implementation

[0020] Please see Figures 1-4The present invention provides the following technical solution: it includes a model frame 1, which contains several regional planning sand tables 11. Two regional planning sand tables 11 are placed together. The bottom of the model frame 1 has several bottom mounting components 2. The bottom mounting components 2 include a positioning bottom frame 21 and a relative ejector bottom plate 22. The relative ejector bottom plate 22 is used for sliding connection of the positioning bottom frame 21. The relative ejector bottom plate 22 has several insertion holes 221 that are opposite to the bottom of the regional planning sand table 11. A placement box 3 is fixedly connected to the outside of the model frame 1. A top rod 31 is provided inside the placement box 3.

[0021] In this implementation scheme: the bottom mounting component 2 includes a positioning base frame 21 and a relative ejector base plate 22. Two regional planning sand tables 11 are placed together, forming a flat area. The relative ejector base plate 22 is used for sliding connection with the positioning base frame 21. The relative ejector base plate 22 has several insertion holes 221 opposite to the bottom of the regional planning sand table 11. A placement box 3 is fixedly connected to the outside of the model frame 1. A top rod 31 is provided inside the placement box 3. The surface of the regional planning sand table 11 has patterns for displaying planning, which facilitates spatial planning. If it is necessary to change the model appearance of a region, the relative ejector base plate 22 can be stretched out, and the top rod 31 can be inserted into the corresponding insertion hole 221. Plate 22 is reset and moves upward to eject the required area planning sand table 11, improving the model display effect. When the relatively ejected base plate 22 slides within the positioning base frame 21, the limiting block 23 slides within the limiting groove 212, restricting the position of the relatively ejected base plate 22. If the ejector bar 31 is inserted into the relatively ejected base plate 22, it can be taken out from the placement box 3 for use. The insertion holes 221 on the relatively ejected base plate 22 are numbered and can correspond to the corresponding area planning sand table 11. When the relatively ejected base plate 22 is located within the positioning base frame 21, the limiting block 23 can be docked within the lifting groove 213. At this time, the position of the relatively ejected base plate 22 can be moved by the movement of the limiting block 23 within the lifting groove 213, thereby controlling the position of the area planning sand table 11.

[0022] The surface of the regional planning sand table 11 has a pattern for displaying the planning, and the bottom is equipped with a component 2 opposite to a row of distributed regional planning sand tables 11; multiple regional planning sand tables 11 are combined into a flat area, and the planning pattern is displayed according to the model, which can facilitate spatial planning.

[0023] The positioning base frame 21 has a sliding groove 211, and the relative ejection base plate 22 is located in the sliding groove 211. Limiting blocks 23 are fixedly connected to both sides of the relative ejection base plate 22. The positioning base frame 21 has a limiting groove 212, and the limiting blocks 23 are slidably connected in the limiting groove 212. When the relative ejection base plate 22 slides in the positioning base frame 21, the limiting blocks 23 slide in the limiting groove 212, restricting the position of the relative ejection base plate 22.

[0024] The positioning base frame 21 has a lifting groove 213, and the limiting block 23 is slidably connected in the lifting groove 213. When the relative ejected base plate 22 is located in the positioning base frame 21, the limiting block 23 can be docked in the lifting groove 213. At this time, the position of the relative ejected base plate 22 can be moved by the movement of the limiting block 23 in the lifting groove 213, thereby controlling the position of the area planning sand table 11.

[0025] A force-applying crossbar 24 is fixedly connected to the outer side of the ejector base plate 22. Several ejector bottom holes 12 opposite to the insertion holes 221 are opened at the bottom of the model frame 1. The ejector rod 31 is inserted into the insertion hole 221 and ejects the area planning sand table 11 within the ejector bottom hole 12. The force-applying crossbar 24 facilitates the movement relative to the ejector base plate 22. The ejector rod 31 is installed in the insertion hole 221 and passes through the ejector bottom hole 12, so that it can contact the area planning sand table 11 at the corresponding area position.

[0026] The working principle and usage process of this utility model are as follows: Multiple regional planning sand tables 11 are assembled into a flat area. A relatively ejected base plate 22 is used to position the base frame 21 for sliding connection. The relatively ejected base plate 22 has several insertion holes 221 that are opposite to the bottom of the regional planning sand table 11. A placement box 3 is fixedly connected to the outside of the model frame 1. A top rod 31 is provided inside the placement box 3. The surface of the regional planning sand table 11 has a pattern for displaying the planning, which facilitates spatial planning. If it is necessary to change the model appearance of the area position, the relatively ejected base plate 22 can be stretched out, the top rod 31 can be inserted at the corresponding insertion hole 221 position, and then the relatively ejected base plate 22 can be reset and moved upward to eject the required area. The planning sand table 11 enhances the model display effect. When the relative ejector base plate 22 slides within the positioning base frame 21, the limiting block 23 slides within the limiting groove 212, restricting the position of the relative ejector base plate 22. If the top rod 31 is inserted into the relative ejector base plate 22, it can be taken out from the placement box 3 for use. The insertion holes 221 on the relative ejector base plate 22 are numbered, which can correspond to the corresponding positions of the area planning sand table 11. When the relative ejector base plate 22 is located within the positioning base frame 21, the limiting block 23 can be docked within the lifting groove 213. At this time, the position of the relative ejector base plate 22 can be moved by the movement of the limiting block 23 within the lifting groove 213, thereby controlling the position of the area planning sand table 11.

Claims

1. A land spatial planning model, comprising a model frame (1), characterized in that: The model frame (1) contains several regional planning sand tables (11), with each pair of regional planning sand tables (11) placed close together. The bottom of the model frame (1) contains several bottom mounting components (2), each bottom mounting component (2) including a positioning bottom frame (21) and a relative ejector bottom plate (22). The relative ejector bottom plate (22) is used for sliding connection with the positioning bottom frame (21). The relative ejector bottom plate (22) has several insertion holes (221) opposite to the bottom of the regional planning sand table (11). A placement box (3) is fixedly connected to the outside of the model frame (1), and a top rod (31) is provided inside the placement box (3).

2. The land spatial planning model according to claim 1, characterized in that: The surface of the regional planning sand table (11) has a pattern for displaying the planning, and the bottom mounting component (2) is opposite to a row of the regional planning sand tables (11).

3. A land spatial planning model according to claim 1, characterized in that: The positioning base frame (21) has a sliding groove (211), and the relative ejector base plate (22) is located in the sliding groove (211).

4. A land spatial planning model according to claim 1, characterized in that: Limiting blocks (23) are fixedly connected to both sides of the opposite ejector base plate (22), and the positioning base frame (21) has a limiting groove (212), and the limiting block (23) is slidably connected in the limiting groove (212).

5. A land spatial planning model according to claim 4, characterized in that: The positioning base frame (21) has a lifting groove (213), and the limiting block (23) is slidably connected in the lifting groove (213).

6. A land spatial planning model according to claim 1, characterized in that: A force-applying crossbar (24) is fixedly connected to the outer side of the relative ejection base plate (22), and a number of ejection bottom holes (12) opposite to the insertion hole (221) are opened at the bottom of the model frame (1).

7. A land spatial planning model according to claim 6, characterized in that: The top rod (31) is inserted into the insertion hole (221), and the top rod (31) is located in the bottom hole (12) to push out the area planning sand table (11).

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