CN102280064A - solar globe - Google Patents

Abstract

The invention discloses a solar globe, which comprises a globe body, a bracket and a base, wherein a micro motor is arranged inside the base; a rotating shaft of the micro motor is obliquely inserted into the globe body and is superposed with a rotating axis of the globe body; a solar absorption board is laid on the surface of the base and is connected with a storage battery; and the storage battery is connected in series with a switch and the micro motor to form a circuit. The solar globe has the advantages of reasonable structure, exquisite process and the like, and is convenient and practical.

Description

The sun power terrestrial globe

Technical field

The present invention relates to a kind of displaying articles for use, especially a kind of geographical teaching demonstration tool.

Background technology

In geographical teaching, terrestrial globe is one of teaching aid of using always.At present, terrestrial globe mainly is made up of base, support and spheroid three parts, need manually stir spheroid ability rotary display during use, but just can't stir spheroid when people's both hands are occupied, makes troubles to teaching.In addition, manually stir spheroid and be unfavorable for controlling rotating speed, too fast or slow excessively rotating speed all is not easy to normal teaching.Therefore, present terrestrial globe can't satisfy people's demand.

Summary of the invention

The purpose of this invention is to provide a kind of sun power terrestrial globe that utilizes sun power to carry out Dynamic Display.

The present invention mainly comprises spheroid, support and base, at the inner micromachine of installing of base, and the oblique insertion spheroid of the rotating shaft of micromachine, and rotating shaft overlaps with the spheroid center of rotation; Lay solar absorption panels in susceptor surface, solar absorption panels is connected with accumulator, and accumulator and switch, micromachine are composed in series circuit.

During use, after absorbing sunshine, solar absorption panels changes into electric energy to the accumulator storage of charging.During rotating sphere, user's Closing Switch makes circuit turn-on, machine shaft drive the spheroid rotation, forms the rotary display effect.

Compared with the prior art, beneficial effect of the present invention is: rational in infrastructure, convenient and practical, technology is exquisite, but Dynamic Display helps geographical teaching.

Description of drawingsFig. 1 is a spatial structure sketch of the present invention.

EmbodimentIn spatial structure sketch of the present invention shown in Figure 1, mainly comprise spheroid 1, support 2 and base 3, at the inner micromachine 4 of installing of base, the oblique insertion spheroid of the rotating shaft of micromachine, and rotating shaft overlaps with the spheroid center of rotation; Lay solar absorption panels 5 in susceptor surface, solar absorption panels is connected with accumulator, and accumulator and switch, micromachine are composed in series circuit.

Claims (1)

1. sun power terrestrial globe, mainly comprise spheroid (1), support (2) and base (3), it is characterized in that: at the inner micromachine (4) of installing of base (3), the oblique insertion spheroid of the rotating shaft of micromachine (4) (1), and rotating shaft overlaps with spheroid (1) center of rotation; Lay solar absorption panels (5) on base (3) surface, solar absorption panels (5) is connected with accumulator, and accumulator and switch, micromachine (4) are composed in series circuit.

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