CN2319881Y

CN2319881Y - Terrestrial globe

Info

Publication number: CN2319881Y
Application number: CN 98211362
Authority: CN
Inventors: 陈泽南
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-02-06
Filing date: 1998-02-06
Publication date: 1999-05-19
Anticipated expiration: 2008-02-06

Abstract

The utility model discloses a terrestrial globe with large information capacity. The surface of the terrestrial globe is printed or carved with rich detailed geographical text contents on the basis of a general terrestrial globe by micro printing or micro carving technique. A support frame is provided with a magnifier which can move up and down. Users not only can see the same contents on an ordinary terrestrial globe with their eyes, but also can rotate a spherical body and move the magnifier to adjust and read the rich and detailed contents. The practicability and the artistry are increased.

Description

A kind of terrestrial globe

The utility model belongs to cultural goods, particularly a kind of terrestrial globe of big information capacity.

Known terrestrial globe is made up of spheroid and the semicircular arc support that is installed on the base, and the place, south poles axle center of spheroid can rotate spheroid around the axle center by the support fulcrum support at two ends up and down, and spherome surface has plane and relief concave-convex type.Because the limitation of volume, can only mark the contents such as name of the country, state territory, main cities and trunk river, mountain range of various countries on traditional globe surface, the geography information amount that is reflected is few, thereby practicality is limited to.

The purpose of this utility model provides and a kind ofly can observe the terrestrial globe of managing quantity of information more under the situation that does not increase volume.

The technical solution of the utility model is: utilize the structure of original terrestrial globe, be printed on spherome surface or be carved with micro text, the semicircular arc support is equipped with magnifier moving up and down.

Above-mentioned support has vertical sipes, can embed magnifier in the groove and also can move up and down along groove, and perhaps a side at support has vertical slot, and the handle of magnifier can embed in this slot and can move up and down.

By the magnifier that convex lens constitute, its convex curvature should be corresponding with the shrinkage of micro text on the sphere.

Terrestrial globe provided by the utility model, owing to increased micro text information and magnifier, the user both can with the naked eye see content identical on the common terrestrial globe, can pass through moving magnifier and spinning ball again, have access to the detailed geography information that naked eyes do not see, thereby improved the practicality of terrestrial globe greatly.

Fig. 1 is the rear view that magnifier is installed in the bracket groove inner structure in the accompanying drawing, and Fig. 2 amplifies the side view that system is installed in the support side structure, and Fig. 3 is the vertical view of Fig. 2.

Be described further below in conjunction with accompanying drawing and method for making.

The word production of spherome surface: earlier by traditional manufacturing technique, printing identical Word message on the common terrestrial globe on the spherome surface, use another kind of color more detailed geographical Word message then, area such as various countries, the various geography information of temperature on average, mountain range height, scenic spot even small and medium-sized cities etc., adopt the manufacturing technology of micro-printing technology or semi-conductor chip, print or be engraved on the spherome surface, also can make soft mode earlier and be printed on the sphere again with miniature technology.

With reference to Fig. 1 embodiment, in the middle of making, the semicircular arc support has the shaped as frame of vertical sipes 4, and concave surface is made in the frame inboard, and magnifier 3 embeds in this concave surface, can make it to move up and down along sipes 4 with hand.

With reference to Fig. 2 embodiment, semicircular arc support 1 is made a side and is had vertical slot 7, and the handle 6 of magnifier 3 can embed in this slot, can make it to move up and down along support with hand.

Also can serve as a contrast materials such as one deck light fleece in the above-mentioned slot,, make the magnifier location to increase friction.

Above-mentioned spheroid base material can be selected plastics or jade for use, and the terrestrial globe with jade is made except its practicality, also has higher artistic craft to be worth.

Claims

1, a kind of terrestrial globe, form by spheroid (2) and the semicircular arc support (1) that is installed on the base (5), the place, south poles axle center of spheroid is by the support fulcrum support at two ends up and down, it is characterized in that being printed on spheroid (2) surface or being carved with micro text, magnifier moving up and down (3) is installed on the support (1).

2, terrestrial globe as claimed in claim 1 is characterized in that semicircular arc support (1) has vertical sipes (4), is equipped with magnifier moving up and down (3) in the groove.

3, terrestrial globe as claimed in claim 1 is characterized in that a side of semicircular arc support (1) has vertical slot (7), and the handle of magnifier (6) can embed in this slot.

4,, it is characterized in that the shrinkage of the convex curvature of magnifier (3) and the lip-deep micro text of spheroid (2) is corresponding as the described terrestrial globe of claim 1～3.