CN86209813U - Hanging combined model of chinese topography - Google Patents

Abstract

The utility model relates to a hanging combined model of the Chinese topography, belonging to the teaching aid of the geography. The utility model solves the problems that the present geographical chart is a single planar map and the altitude of the topography model is disproportional and inactive. The utility model comprises a separable assembled topography model and a bottom plate of a plane topography map combined together. The topography model is split into south and north two parts along with the north latitude 32 DEG. The sectional plane is printed with the altitude. The contours and colours of the plane topography map on the topography model and the bottom board are all consistent. The stereo and movable combined model is favorable for culturing the geographical space concept and the space imaginative power of students.

Description

Hanging combined model of Chinese topography

The utility model belongs to the geography teaching aid, is the combined school wall map of plane topomap on a kind of landform motility model and the base plate.

Because the extensity on geographic(al) research object is had living space needs the characteristic distributions with map and model representation geographical object and geographical phenomenon; Cultivate student's geographical space idea and space imagination.But existing all kinds of geographical wall charts all are single planimetric maps at present, do not have the school wall map of solid type.Though relief block has production, the sea level elevation in the model all is schematically, not enough science; And model is a fixing integral body, can not amalgamation and subdivision.

The purpose of this utility model provides a kind of Chinese relief block that changes in proportion on sea level elevation, this model can subdivision, also can be combined on the base plate with planimetric map, and can hang.

The utility model is achieved in that a level line layer colours plane topomap is attached on the base plate.Mould a relief block identical again with plane topomap profile size.Is south, north two parts along 32 ° of lines of north latitude with the relief block subdivision.The South China Sea Islands represents that on the topomap of plane the relief block section is marked with sea level elevation, and filling in colors on a sketch on the painted and base plate of relief block is consistent.

The method for making of relief block is: draw hypsographic map earlier, then on topomap with the sea level elevation of main mountain region main peak with the fixing absolute altitude of montant; Again with the scope of each morphologic region, the trend on mountain range, geopotentia ratio and scope are depicted; The material of moulding is corresponding to be moulded with piling at last.Also can adopt this method in the process of mfg. moulding die.

The utility model has the advantages that: the relief block of moulding in proportion, image is truer.It can allow the lively landforms characteristics of understanding of student, again can the serious scientism of training of students.This model is pressed 32 ° of lines of north latitude and is cut, and sees its section, can the low feature that is three grades of ladders distributions of Chinese physical features Xi Gaodong directly perceived.Section is marked with sea level elevation.Because model is moulded in proportion, student's measurements and calculations particularly goes out the sea level on the average in the Himalayas, Qinghai-Tibet Platean, Hengduan mountain range, the Sichuan Basin, Plain, the middle and lower reach of Yangtze River etc.Relief block can optionally be combined on the base plate, separates or take off.Three-dimensional landform can contrast with the plane landform, not only makes things convenient for observation of students but also promote the student to remember.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the relief block figure (South China Sea Islands is represented in conjunction with plane landform figure) of continent main island.It is to be combined by south, north two parts of cutting open along 32 ° of lines of north latitude.

Fig. 2 be along the south that 32 ° of lines of north latitude are cut open, the relief block figure that separates of north two parts, the section in the northern half is marked with sea level elevation.

Fig. 3 is a base plate, posts level line layer colours plane topomap on the surface.

Fig. 5 is the rear view of relief block.

Fig. 4, Fig. 5 represent that with Fig. 3 Chinese relief block makes up the situation that is connected of wall chart.Link to each other by girdle button, hook or other modes between (Fig. 4-1,2,3) expression relief block south, north two parts.Connect by girdle button, snap-fastener, absorption or other modes between (Fig. 3-1,2) expression relief block among (Fig. 5-4,5) and Fig. 3 and the base plate.The profile of the profile of relief block and the plane topomap on the base plate fits like a glove.When combining, be a flawless integral body from seeing in appearance.

Structure of the present utility model and preparation method not only can be applied to China relief lamp, also can be applied to other topographic maps.

Claims (5)

1, the Chinese landform built-up pattern of a kind of suspension type is characterized in that being combined by relief block and the base plate that is painted with the plane topomap.

2,, but it is characterized in that relief block is south, north two parts along 32 ° of line subdivisions of north latitude by the described suspension type of claim 1 China landform built-up pattern; Section is marked with sea level elevation.

3, by the described suspension type of claim 1 China landform built-up pattern, it is characterized in that the profile phase of the plane topomap on relief block and the base plate coincide, and the color unanimity.

4, by the described suspension type of claim 1 China landform built-up pattern, it is characterized in that between relief block south, north two parts, is to link to each other by hook, girdle button, snap-fastener or other structures detachable, assembling between relief block and the base plate.

5, the Chinese landform built-up pattern of a kind of suspension type is characterized in that relief block is proportional with true altitude on sea level elevation.

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