| 摘要 |
A barometer clock comprising a clock face, a clock mechanism (2) comprising: • a spindle located in the face and driven by the mechanism and rotatable hands mounted on the spindle to provide a time display; and • a barometer mechanism comprising, a barometric sensor, drive means and drive shaft and a plurality of display members located behind the clock face, each member engaged to the drive shaft by a gear mechanism and rotatable by the shaft in response to a signal by the barometric sensor; • wherein the clock face includes an aperture (19), each display member being rotatable between a respective visible location wherein the display member may be observed through the aperture and a respective hidden location wherein the display member is concealed by the clock face; • wherein the gear mechanisms are adapted to successively move the display members between hidden and visible locations as the drive shaft rotates to provide a display characteristic of weather conditions associated with pressure conditions measured by the barometric sensor. |
