CN2167393Y - International standard time clock - Google Patents

Abstract

The utility model relates to a clock which can simultaneously indicate the time of all time zones of the world. The utility model is characterized in that a clock dial is provided with scales of 24 hours; an hour hand rotates with a circular disc which is marked with place names of all the time zones, and the time of the local time zone and other time zones can be indicated at any time. The utility model can be made into a national special type or an international universal type, and is especially suitable for foreign-related public places, such as airports, hotels, customs, etc. The utility model can prevent time of different time zones from being indicated by a plurality of clocks.

Description

International standard time clock

The utility model is a kind of time meter that can show each time zone time of the world simultaneously, belongs to the timing technical field.

Public places concerning foreign affairs such as present airport both domestic and external, hotel, customs for showing the time of different regions, the world, all need to hang simultaneously the clock of several indication different times.This is not only burdensome and waste, and gives and use and manage and bring many inconvenience.If the clock that hangs is insufficient, just can not each area covering the whole world.Even time at morning or small hours according to the time of certain clock indication, can not be judged in the area that is capped, can not directly judge this ground and locality same day whether.Beijing at 10 o'clock in morning August 6 for example is when other clock is indicated this moment New York 9, during London 2.Common people do not make clear that New York is at 9 o'clock in the evening or at 9 o'clock in the morning this moment, and London is 2 o'clock nights or at 2 o'clock in afternoon this moment; Whether also do not make New York and London clear all is August 6 at this moment.In addition, for making the clock running on time of whole suspensions, managerial personnel need take a lot of trouble to have looked after each clock.

The purpose of this utility model is to overcome the existing technical deficiency of public place concerning foreign affairs timing, and a kind of international equation clock that can indicate each time zone time of the world intuitively simultaneously is provided.

Clock face part of the present utility model is made up of clock dial 1, rotary disk 3, minute hand 2 and hour hands 4.Its characteristics are:

1. clock dial 1 is 24 small time takings.18 can be dark slightly up to 6 o'clock upper color, represents night; 6 up to following half of expression daytime of 18 o'clock.Minute hand per hour turns around; Hour hands whenever turn around round the clock, per hour change 15 degree, are equivalent to the scale of 2 fens halfs.

2. rotary disk 3 places above the clock dial 1.On rotary disk 3, indicate time zone place name and the day line that each is representative, i.e. international date line from West to East in the direction of the clock successively.Aperture 5 on the corresponding ground auger on each place name is so that fixing hour hands 4 make hour hands 4 rotate with rotary disk 3.

3. hour hands 4 front ends are made part hollow or transparent, so that find out the place name that is pressed in below it; Hour hands 4 back sides are provided with a tiny protrusion, so that insert corresponding aperture 5 according to local time zone, hour hands are fixed on the rotation garden dish 3.

4., then hour hands 4 directly can be portrayed on rotary disk 3, and the aperture 5 on the rotary disk 3 no longer needs if this clock is certain time zone special use.

The utlity model has following advantage:

1. directly perceived, easy, can on a clock, read easily the time in each time zone, the world, and can judge the date according to day line.

2. can indicate each time zone place name with English or other literal, accomplish international; To for a long time the district country as Australia, the U.S. etc., can indicate each time zone place name as the case may be again.

3. one day 24 hours clocking method needless to say before tomorrow afternoon, afternoon, is given by air, by plane, travelling such as train brings convenience.

4. owing to will be in the place concerning foreign affairs use the quantity of clock be kept to one by a plurality of, thereby the clock dial size can increase, and is convenient to check; Adopt a clock can reduce expense, and be convenient to management.

Description of drawings:

Fig. 1 is a front view (FV) of the present utility model, and each several part is among the figure: clock dial 1; Minute hand 2; Rotary disk 3; Hour hands 4; Aperture 5.

Contrast accompanying drawing 1 further specifies implementation of the present utility model below:

1. hour hands 4 are fixed on the position of local time zone and push the local time, clock is put into operation; Hour hands 4 and minute hand 2 will be indicated the local time at any time; Each place name position and the minute hand indicated on the rotary disk 3 will be indicated the time of various places at any time.

2. on rotary disk, be carved with day line.Area between the day line counter clockwise direction was to 0 o'clock is one day; From the area between the day line clockwise direction to 24 hour is the proxima luce (prox. luc) of one day.

3. as shown in Figure 1, if Beijing is at 10 o'clock in morning August 6, New York is 21 o'clock on the 5th August so this moment, i.e. at 9 o'clock in evening, London is 2 o'clock mornings of August 6.

Claims (2)

1, a kind of international equation clock is characterized in that clock dial (1) is 24 small time takings and is provided with rotary disk (3), and hour hands (4) then are attached on the rotary disk (3) and rotate together.

2, international equation clock according to claim 1 is characterized by hour hands (4) front end and makes hollow or transparent, and is fixed on the position that rotary disk (3) is gone up local time zone.

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