Clock capable of indicating time of other time zones

Abstract

The invention discloses a clock capable of indicating the time of other time zones. A movement of the clock adopts a low-frequency time-code time service clock movement or a navigation satellite time service clock movement; the clock can indicate the time of other time zones besides the use location. The clock is characterized in that a pointer and the movement of the clock adopt a special assembly mode, when the movement of the clock is reset, namely, each gear of the movement returns back to the initial position, a second hand points to the right upside namely the 00 second, a hour hand and a minute hand are positioned at specific positions instead of pointing to the right upside, wherein the specific positions are the mounting positions, respectively determined by the hour number and minute number of a remainder resolved when the use location is in the GMT+8 according to a calculation formula [(pointed time zone time GMT (Greenwich mean time) +x)-(Beijing time GMT+8:00)+24:00]% (12 hours), of the hour hand and the minute hand. A plurality of clocks manufactured according to the invention can be used in group for indicating the time of different time zones in the world and are always synchronous.

Description

technical field [0001] The present invention relates to a clock indicating time in other time zones, in particular to a clock receiving low-frequency time code timing signals or navigation satellite timing signals indicating time in other time zones than where it is used. Background technique [0002] At present, many hotels, airports, and other foreign-related places often install multiple clocks on the wall to display the local time of several major cities in the world, and mark the city name below the clock. Since these cities belong to different time zones, it stands to reason that the time indicated by these clocks should be different from each other by several hours or several hours plus 30 minutes, that is to say, although the hour hands of these clocks will point to different positions, but Their minute hands should be in sync or 30 minutes apart, and their second hands should be in sync. However, since ordinary quartz clocks are often used in these places at presen...

AI Technical Summary

Problems solved by technology

But these kinds of solutions are troublesome to read and cannot be seen at a glance, so people still like to install multiple clocks in a row, just hope that they can run more accurately, and it is best to run synchronously

[0004] All kinds of clocks are composed of main components such as movement and hands. When we use a clock movement that can receive low-frequency time code timing signals and can be automatically calibrated (that is, the so-called radio clock movement) or can receive navigation satellites Time signal and self-calibrating clock movement can solve the problem of synchronous operation of the movement, but at present, these kinds of clocks all indicate the same local time zone time, and we hope that they can indicate the time of other time zones

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