Automatic simulation teaching aid of sun motion trail

The utility model discloses an automatic simulation teaching aid of sun motion trails. The automatic simulation teaching aid comprises a pedestal and a driving device installed on the pedestal, wherein a sun lamp stand is fixed on the driving device, and the other end of the sun lamp stand is connec...

Full description

Saved in:
Bibliographic Details
Main Authors CUI WEI, LI YAMENG, SONG LUJIA, QIU LI, WANG FENG, YE XINNA
Format Patent
LanguageChinese
English
Published 24.04.2013
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses an automatic simulation teaching aid of sun motion trails. The automatic simulation teaching aid comprises a pedestal and a driving device installed on the pedestal, wherein a sun lamp stand is fixed on the driving device, and the other end of the sun lamp stand is connected with a sun simulation device. The automatic simulation teaching aid uses a direction angle motor control circuit and a height angle motor control circuit respectively for controlling operation of a sun direction angle motor and a sun height angle motor, and realizes automatic or manual demonstration of height and direction trails of the sun in a motion process; the automatic simulation teaching aid is simple in structure and easy to realize, and simulation demonstration effects is enhanced.
Bibliography:Application Number: CN20122592357U