CN208256157U - A kind of collapsible city planning model - Google Patents

Abstract

The utility model proposes a kind of collapsible city planning model, top sand table and bottom sand table including rectangular-shape stacked up and down, the framework of bottom sand table are the slot frame that both ends have opening；The framework of top sand table is the peripheral frame with bottom plate；Kinge-joint knot is provided at one open end of the slot frame with the end of corresponding peripheral frame, and the other end opposite with the end of peripheral frame is provided with a pair of of strut, a pair of of strut struts as splayed.The collapsible city planning model of the utility model can show three plan plots, and the displaying or movement of top sand table do not influence bottom sand table.

Description

A kind of collapsible city planning model

Technical field

The utility model relates to model fields, particularly relate to a kind of collapsible city planning model.

Background technique

The programme in the region is intuitively often reacted using building sand table model in physical construction planning displaying Or combination, accurately to express prcgramming ideas and desired effect, but since the sand table model of single plane is only capable of showing a kind of intention And planning, designer can not show simultaneously multiple designs in same sand table model.Moreover, when planning region is larger, no body of laws It now completely plans details, can not also get information about entire planning concept and scheme.

Utility model content

This is practical to solve the problems, such as that urban planning sand table model is single in the prior art, and the utility model proposes a kind of foldings Stacked city planning model.

The technical solution of the utility model is achieved in that

A kind of collapsible city planning model, top sand table and bottom sand table including rectangular-shape stacked up and down, bottom The framework of portion's sand table is the slot frame that both ends have opening；The framework of top sand table is the peripheral frame with bottom plate；The one of the slot frame Kinge-joint knot is provided at a open end with the end of corresponding peripheral frame, and the other end opposite with the end of peripheral frame is provided with A pair of of strut, a pair of of strut strut as splayed.

Preferably, in the collapsible city planning model, the end where the strut is provided with a level Groove body；Internal buckle is hinged on inside the level trough body the pair of strut respectively, and the angle opened is no more than 135 degree.

Preferably, in the collapsible city planning model, the centre of the bottom plate of the bottom sand table is provided with bottom Portion section is less than the fixed plate body of the square shape of top cross-section, for placing fixed model；The periphery of the fixed plate body is arranged There are step-like multiple movable plate bodys, the low order plate face of each activity plate body and the bottom resilient of fixed plate body connect, high-order plate Face is flushed with fixed plate body；Multiple activity plate bodys are worked in coordination, and form a plane with movable plate body.

Preferably, in the collapsible city planning model, two top ends of the slot frame are provided with card convex, described The bottom of peripheral frame is provided with through slot corresponding with a pair of of card convex, so that top sand table completely disengages bottom sand table；

Kinge-joint knot in the peripheral frame is removably arranged in peripheral frame.

Preferably, in the collapsible city planning model, each strut is the flat-shaped body of rod of retractility.

The utility model has the following beneficial effects: the collapsible city planning model of the utility model, bottom sand table and top The structure of the framework of sand table designs, convenient for exhibition scheme can be arranged above and below the sand table of top；When displaying top is husky When the scheme of pan bottom, directly about kinge-joint knot flip-top sand table, a pair of of strut of top sand table is opened into splayed, support Top sand table can both show the scheme of top sand table bottom, also show the scheme of bottom sand table simultaneously.The framework of bottom sand table Structure design, avoid exhibition scheme on the sand table of bottom with the movement of top sand table or the scheme interference of top sand table.

In addition, fixed bottom plate and movable floor are separately provided on the bottom plate of bottom plate sand table, for making movable floor Model can be relatively moved when showing, shown and intuitive viewing convenient for intuitive.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of side structure schematic diagram of collapsible city planning model of the utility model；

Fig. 2 is the connection schematic diagram of fixed bottom plate and movable floor.

In figure:

1, top sand table；2, bottom sand table；3, strut；4, horizontal groove body；5, fixed plate body；6, movable plate body.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of collapsible city planning model as shown in Figure 1,1 He of top sand table including rectangular-shape stacked up and down Bottom sand table 2, the framework of bottom sand table 2 are the slot frame that both ends have opening；The framework of top sand table 1 is enclosing with bottom plate Frame；It is provided with kinge-joint knot at one open end of slot frame with the end of corresponding peripheral frame, and opposite with the end of peripheral frame another One end is provided with a pair of of strut 3, and a pair of of strut 3 struts as splayed.

If the kinge-joint knot in peripheral frame is removably arranged in peripheral frame；Two top ends of slot frame are provided with card convex, peripheral frame Bottom is provided with through slot corresponding with a pair of of card convex, opens the kinge-joint knot in peripheral frame, does not influence top sand table and bottom sand table It is stacked, and top sand table can be made to completely disengage bottom sand table.

End where strut 3 is provided with a horizontal groove body 4；Internal buckle is hinged on horizontal groove body 4 to a pair of of strut 3 respectively Inside, and the angle opened is no more than 135 degree, is used for better branch support sand table；Horizontal groove body also functions to strut simultaneously The effect of limit further strengthens the stability of support.Each strut is the flat-shaped body of rod of retractility, for adjusting support Height and intensity.

The centre of the bottom plate of bottom sand table 2 is provided with fixed plate body 5 of the bottom section less than the square shape of top cross-section, uses In placement fixed model；The periphery of fixed plate body 5 is provided with step-like multiple movable plate bodys 6, the low order of each activity plate body 6 The bottom of plate face and fixed plate body passes through other flexible connector elastic connections such as elastic slice or spring, high-order plate face and fixed plate body It flushes；Multiple activity plate bodys are worked in coordination, and form a plane with movable plate body.

The collapsible city planning model of the utility model works as top since the both ends of the slot frame of bottom sand table have opening After kinge-joint knot in the peripheral frame of portion's sand table is opened, top sand table can slide off bottom sand table directed along through slot；At this point, top Unilateral exhibition scheme can also be arranged in the settable exhibition scheme in the two sides up and down of portion's sand table, and even two sides are equal up and down for top sand table Exhibition scheme is set, and top sand table will not generate interference when sliding is removed with bottom sand table, and realize while showing three kinds Plan plot gets information about multiple plan plots very much.When the slot of kinge-joint knot and bottom sand table in the peripheral frame of top sand table When the kinge-joint knot connection of frame, when having shown the exhibition scheme above the sand table of top, directly about kinge-joint knot flip-top sand table, A pair of of strut support, the stable placement of top sand table are utilized after overturning；And it can directly show simultaneously below the sand table of top The scheme of scheme and bottom sand table.Same structure realizes different methods of exhibiting, and every kind of methods of exhibiting can realize it is more The displaying of kind scheme.

In addition, the structure design of fixation bottom plate and movable floor on the sand table of bottom, further makes the side of bottom sand table Case shows more intuitive and lively；And movable floor it is mobile relative to fixed bottom plate when, the low order plate face of movable floor skids off, not shadow Ring visual beauty.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (5)

1. a kind of collapsible city planning model, top sand table and bottom sand table including rectangular-shape stacked up and down are special Sign is that the framework of bottom sand table is the slot frame that both ends have opening；The framework of top sand table is the peripheral frame with bottom plate；It is described The end of corresponding peripheral frame is provided with kinge-joint knot, and the other end opposite with the end of peripheral frame at one open end of slot frame Portion is provided with a pair of of strut, and a pair of of strut struts as splayed.

2. collapsible city planning model according to claim 1, which is characterized in that the end setting where the strut There is a horizontal groove body；Internal buckle is hinged on inside the level trough body the pair of strut respectively, and the angle opened does not surpass Cross 135 degree.

3. collapsible city planning model according to claim 1, which is characterized in that in the bottom plate of the bottom sand table Between be provided with bottom section less than top cross-section square shape fixed plate body, for placing fixed model；The fixed plate body Periphery be provided with step-like multiple movable plate bodys, the low order plate face of each activity plate body and the bottom resilient of fixed plate body connect It connects, high-order plate face is flushed with fixed plate body；Multiple activity plate bodys are worked in coordination, and form a plane with movable plate body.

4. collapsible city planning model according to claim 1, which is characterized in that two top ends of the slot frame are arranged There is card convex, the bottom of the peripheral frame is provided with through slot corresponding with a pair of of card convex, so that top sand table completely disengages bottom sand table；

Kinge-joint knot in the peripheral frame is removably arranged in peripheral frame.

5. collapsible city planning model according to claim 1, which is characterized in that each strut is the flat of retractility The body of rod of shape.