Three-phase calendar globe

Abstract

The invention discloses a triphasic calendar tellurion, which comprises: globes of sun, earth and moon; a globe device with a base, revolution central axis, and a year-counting scale in Gregorian calendar; a drive device with a driver, a coupling, a counting scale in lunar calendar, a timing scale, an I-shaped member, and a tooth tube to drive the globe and output powder; a revolution device with a rotation rod, a power line, a carbon brush base and ring and frame, a solar term scale, and a Gregorian calendar pointer to rotate round the said revolution central axis; and a variable-speed gear to transfer the driver power to the revolution device and timing device and said moon rotation. This invention presents the effect of motion law of sun, earth and moon to human life with sufficient parameter and well reliability, and has wide application.

Description

technical field [0001] The invention relates to a terrestrial globe, especially a three-ball terrestrial globe of the sun, the earth and the moon. Background technique [0002] In the solar system, there is only one earth, which is the place where human beings live. Many natural phenomena and people's living laws on the earth are closely related to the sun and the moon. In order to understand the earth and the relationship between the earth, the sun and the moon, human beings have been exploring continuously since ancient times. With regard to the current technical situation, the means for people to understand the operation laws of the sun, the earth, and the moon, except for the astronomical observatory, is the commonly used analog three-dimensional method. The astronomical observatory is an important place for scientific research, and it is difficult for ordinary people to go in and watch it. The simulated three-dimensional methods can generally be divided into one-ball...

AI Technical Summary

Problems solved by technology

But it is still far from people's requirements. It does not have simultaneity, intuition and accuracy. It does not express the positions and orientations of the sun, the earth and the moon at the same time.

Now there is no globe that can be accurately and intuitively connected with the current Gregorian calendar, lunar calendar, and timing methods, so as to facilitate people's life, work and study.

Images