Terrestrial globe device

Details Terrestrial globe device Terrestrial globe device

1996-06-21

1997-08-26

Quach, Y. My

Illumination

Light source and modifier

Tiltable or rotatable as a unit

362809, F21V 2100

Patent

active

056604637

ABSTRACT:
A terrestrial globe device comprises a main body which includes a seat, a curved rod disposed on the seat, and a transparent globe positioned by the curved rod. A box which is connected to a lower end of the curved rod has a driving mechanism therein. An elastic rod extends upward from the box. A bulb socket is disposed on the elastic rod. A bulb is disposed on the bulb socket. An integrated circuit board with a contact-actuation switch is disposed in the seat to control the driving mechanism via wires.

REFERENCES:
patent: 2115372 (1938-04-01), Peterson
patent: 2333475 (1943-11-01), Dupler
patent: 3049813 (1962-08-01), List

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