CN2418501Y

CN2418501Y - Improved world clock

Info

Publication number: CN2418501Y
Application number: CN 99252314
Authority: CN
Inventors: 邓庆时
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-29
Filing date: 1999-12-29
Publication date: 2001-02-07
Anticipated expiration: 2009-12-29

Abstract

The utility model relates to a clock timing tool for displaying universal time. A timing surface is provided with twenty-four-hour system division lines. An hour hand shaft of a clock movement is connected with a with world time zone dial disc which is divided into twenty four sections corresponding to the world twenty four time zones. Every section is extended with an indicating mark. Time zone codes are sequentially marked under every indicating mark on the dial disc in counterclockwise direction. The time zone of an international date line forms No. 1 time zone. Moreover, two special time zones of India and Iran are additionally arranged. The utility model can recognize and determine the time and the date of the time of every place in the world at any time.

Description

Improved World timer

The utility model relates to the clock and watch timing tool that shows universal time.

The whole world is divided into 24 time zones, when international mutual communication is got in touch with, need know the time in time zone, the other side place, common clock and watch only can show the time in time zone, our place, have only the time that just can know the other side by calculating, more commonly show the time of different time zone with a plurality of clock and watch, Chinese patent 99225700.X discloses a kind of World timer, show the time in 24 time zones, the world simultaneously with a timer, but can not show the state of international date change.

The purpose of this utility model is to provide a kind of improved World timer, is showing local zone time and in the world in addition in 23 time zone times, can also judge that the date of the same day and the previous day is changed state.

The technical solution of the utility model is: a kind of improved World timer, have a timing surface and movement, the hour hand axle of movement, minute hand shaft, second hand axle are hinged with hour hands, minute hand, second hand respectively, there is the division line of twenty-four theory system on the timing surface, division line " 12 " be positioned at the timing surface directly over, graduation " 24 " line be positioned at the timing surface under; Hour hand axle also is hinged with world time zone's needle dial, world time zone's needle dial is split into 24 intervals corresponding to world's twenty-four theory district, an indicateing arm is stretched out to the division line on timing surface respectively in each interval, it is characterized in that: mark the time zone code name in regular turn by counter clockwise direction under each indicateing arm on the needle dial, wherein the Auckland time zone at international date line place is No. 1 time zone, and time zone, GMT London is No. 13 time zones.

The relevant position also can add two special time zones of India and Iran on world time zone's needle dial, and stretches out indicateing arm respectively.

Be further described below in conjunction with the utility model embodiment and accompanying drawing thereof.

Fig. 1 is the front schematic view of the utility model embodiment.

Fig. 2 is the front schematic view of world time zone's needle dial among Fig. 1.

World timer shown in the drawings, have a timing surface 2 and movement (not shown), the hour hand axle of movement, minute hand shaft, second hand axle are hinged with hour hands 3, minute hand 7, second hand 6 respectively, there is twenty-four theory system division line 4 on timing surface 2, for adapting to the custom of common ten two o'clock systems graduation, division line " 12 " be positioned at the timing surface directly over, graduation " 24 " line be positioned at the timing surface under; Hour hand axle also is hinged with world time zone's needle dial 1, world time zone's needle dial 1 is made and is rotated synchronously with hour hands 3 by as thin as a wafer plastic cement or sheet metal, world time zone's needle dial 1 is split into 24 intervals corresponding to world's twenty-four theory district, press order from east to west, be arranged in a week according to hour hands 3 rotation directions, an indicateing arm 5 is stretched out to the division line on timing surface respectively in each interval, each indicateing arm 5 times is by counterclockwise marking time zone code name 9 in regular turn on the needle dial 1, wherein Auckland (AUCKLAND) time zone at international date line (DATELINE) place is No. 1 time zone, time zone, GMT London (LONDON) is No. 13 time zones, the relevant position adds two special time zones of India and Iran on world time zone's needle dial 1, and stretches out indicateing arm 8 respectively.

It is 24 hours that the hour hands 3 of above-mentioned World timer circle, and world time zone's needle dial 1 is rotation synchronously also, and minute hand 7 is the same with ordinary clock and watch with second hand 6, and rotating a week is 1 hour and one minute.Select area overlapping during with the end user place in the interval in 24 time zones that hour hands 3 can show on world time zone's needle dial 1.Be subdivided into 6 lattice on the timing surface 2 in the graduation hourly, for each indicateing arm 5 of world time zone's needle dial 1, every lattice are represented 10 minutes.So, the end user can be according to hour hands, minute hand, second hand is read the local time, indicateing arm 5 according to each time zone on world time zone's needle dial 1, directly read the time in other 23 time zones from the timing surface 2, the utility model each indicateing arm 5 times on world time zone's needle dial 1 has marked time zone code name 9 by counterclockwise increasing in regular turn, Auckland (AUCKLAND) time zone with international date line (DATELINE) place is No. 1 time zone, all can recognize at any time and read to determine all over the world that the time is when Time of Day or time the previous day: during 24 on the self clock surface 2 right time zone play No. 1 time zone (Auckland time zone) of clockwise direction to world time zone's needle dial 1 for to work as object time, and by No. 1 time zone (Auckland time zone) clockwise direction 24 o'clock to the timing surface 2 right time zone be the time of the previous day, make original World timer increase new function.

Claims

1. improved World timer, have a timing surface and movement, the hour hand axle of movement, minute hand shaft, second hand axle are hinged with hour hands, minute hand, second hand respectively, there is the division line of twenty-four theory system on the timing surface, division line " 12 " be positioned at the timing surface directly over, graduation " 24 " line be positioned at the timing surface under; Hour hand axle also is hinged with world time zone's needle dial, world time zone's needle dial is split into 24 intervals corresponding to world's twenty-four theory district, an indicateing arm is stretched out to the division line on timing surface respectively in each interval, it is characterized in that: mark the time zone code name in regular turn by counter clockwise direction under each indicateing arm on the needle dial, wherein the Auckland time zone at international date line place is No. 1 time zone, and time zone, GMT London is 13 time zones.

2. improved World timer according to claim 1 is characterized in that: the relevant position adds two special time zones of India and Iran on world time zone's needle dial, and stretches out indicateing arm respectively.