A super-thin hanging clock includes a housing, a transparent cover, and a core
that has a first shell, a second shell fitted with the first shell and having a
swingable lid to hide the battery and a through hole for the button to pass through,
a stator, a PC board with a control circuit, an electrically time-adjusting button,
an electronic battery and a transmitting gear system consisting of a rotor, a transmitting
gear, a minute gear, a front hour gear and an hour gear, whereby a coil of the
stator is powered to rotate the rotor to rotate the transmitting gear provided
with a toothed shaft engaging the minute gear provided with a toothed shaft engaging
the front hour gear provided with a toothed shaft engaging the hour gear provided
with a shaft connected to a shaft of a needle unit, thus making up the super-thin
hanging clock.
