CN202523307U

CN202523307U - Relief globe model

Info

Publication number: CN202523307U
Application number: CN201220129007XU
Authority: CN
Inventors: 巫涤
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-30
Filing date: 2012-03-30
Publication date: 2012-11-07
Anticipated expiration: 2022-03-30

Abstract

The utility model provides a relief globe model, which comprises a base (1), a support (2) and rotating shafts (3). The rotating shafts (3) are arranged at the two ends of the support (2). A hollow stereo miniature sphere (4) is arranged between the two rotating shafts (3). According to the three-dimensional proportion of the earth's surface topography, namely the proportion of longitude, latitude and altitude, the hollow stereo miniature sphere (4) is scaled in a non-equiamplitude mode. Since the relief globe model reveals the earth's surface topography in a three-dimensional form instead of the smooth surface of a traditional globe, people can directly feel the topography visually. Meanwhile, an LED lamp arranged in the globe illuminates in a shimmering way, so that the aesthetic feeling of the model is improved.

Description

The relief globe model

Technical field

The utility model relates to the terrestrial globe technical field, a kind of specifically relief globe model.

Background technology

For the ease of the understanding earth, people copy the shape of the earth, according to certain reduced scale, have made the model-terrestrial globe of the earth.On terrestrial globe, there is not the distortion of length, area and direction, shape, so be whole and be similar to correct from the mutual relationship of the various scenery of terrestrial globe observation.By product material and functional classification paper globe, plastics terrestrial globe, rock land globe, metal globe, solid wood terrestrial globe, magnetic levitation terrestrial globe, classic Technological globe, electronic point-reading voice terrestrial globe etc. are arranged; But all there is a common defective in these terrestrial globes at present; Promptly simulate the in fact also face of land of non-flat, can not reflect intuitively, conscientiously that morphosequent is live with approximate level and smooth sphere.

The utility model content

The technical matters that the utility model will solve provides a kind of relief globe model, and this model can be simulated various geographic shape such as embodying high mountain, deep valley according to a certain percentage, gives the visual direct impression of people.

The utility model relief globe model; Comprise: base, support and be positioned at the rotating shaft at support two ends; Be provided with hollow three-dimensional micro spheroid between two rotating shafts, said hollow three-dimensional micro spheroid for to face of land landform by longitude, latitude, highly carry out the not spheroid of constant amplitude 3 d scale micro.

Establish the LED lamp in the said hollow three-dimensional micro spheroid, said LED lamp is linked to be the loop through lead and switch, power supply.

Be not easy to rotate for fear of hollow three-dimensional micro spheroid, the centre of sphere of said hollow three-dimensional micro spheroid and the distance between the support are greater than the summit of the high range of the spherome surface distance to the centre of sphere.

The advantage of the utility model relief globe model is: replace globe smooth surface traditionally, represent face of land landform with the form of 3 D stereo, give visually the most directly impression; LED lamp flicker illumination increases the model aesthetic feeling in the spheroid.

Description of drawings

Fig. 1 is the sectional structure synoptic diagram of relief globe model.

Embodiment

According to shown in Figure 1; A kind of relief globe model; Comprise: base 1, support 2 and be positioned between rotating shaft 3, two rotating shafts 3 at support two ends and be provided with hollow three-dimensional micro spheroid 4, said hollow three-dimensional micro spheroid 4 for to face of land landform by longitude, latitude, highly carry out the spheroid of 3 d scale micro.

Further, the three-dimensional micro ratio of this hollow three-dimensional micro spheroid 4 is different, and longitude and latitude micro ratio are 1: 1,080 ten thousand, and highly three-dimensional micro ratio is 1: 30 ten thousand.

Establish LED lamp 5 in the said hollow three-dimensional micro spheroid 4, said LED lamp 5 is linked to be the loop through lead and switch, power supply.

Rotate for the ease of hollow three-dimensional micro spheroid 4, the distance between the centre of sphere of said hollow three-dimensional micro spheroid 4 and the support 2 arrives the distance of the centre of sphere greater than the summit of the high range of spherome surface.

Claims

1. relief globe model; Comprise: base (1), support (2) and be positioned at the rotating shaft (3) at support two ends; It is characterized in that: be provided with hollow three-dimensional micro spheroid (4) between two rotating shafts (3), said hollow three-dimensional micro spheroid (4) for to face of land landform by longitude, latitude, highly carry out the not spheroid of constant amplitude 3 d scale micro.

2. relief globe model according to claim 1 is characterized in that: the distance between the centre of sphere of said hollow three-dimensional micro spheroid (4) and the support (1) is greater than the summit of the high range of the spherome surface distance to the centre of sphere.

3. according to claim 1 or 2 each described relief globe models, it is characterized in that: establish LED lamp (5) in the said hollow three-dimensional micro spheroid (4), said LED lamp (5) is linked to be the loop through lead and switch, power supply.