CN201184957Y - World clock - Google Patents

Abstract

The utility model discloses a world clock which comprises a shell 1, a big plate 2, a second hand 3, a minute hand 4, a central shaft 5, a small plate 6 and a transmission mechanism, wherein, the big plate 2, the small plate 6, the second hand 3 and the minute hand 4 are coaxially combined into a whole; the big plate is a stationary or rotary earth zone time plate, on which 24 time zones are marked according to the east longitudes and the west longitudes, 15 equal division points are marked on one time zone, and 4' is marked on one equal division point; the rotation direction of the earth, the prime meridian, the international date line, the demarcation line of the eastern and the western hemispheres, the Chinese and the English labels of the world major cities on time zone projection points as well as the flags of the belonging countries are also marked on the big plate; the small plate is a rotary or stationary time plate, on which 24 hour divisions are marked; and the semicircle part of the small plate, which ranges from 18 to 6, is black; and the small plate or the big plate, the minute hand and the second hand coaxially rotate along the central shaft 5. The world clock has the advantages of simple structure, direct time observation and convenient use.

Description

Universal clock

Technical field

The utility model relates to a kind of clock and watch, particularly a kind ofly can directly read the clock and watch of time all over the world.

Background technology

Now in order to show the time all over the world, the method of multiple demonstration commonly used, i.e. each big city in the world, each shows the time in a city with clock and watch as Beijing, New York, London etc., this display packing not only the cost height, regulate loaded down with trivial details, and be subjected to the clock number quantitative limitation, have significant limitation.

Summary of the invention

The purpose of this utility model be exactly to provide a kind of just need not calculate can each big city time of the disposable intuitively demonstration world clock and watch.

The technical solution of the utility model is achieved in that a kind of universal clock, comprises shell 1, deep bid 2, second hand 3, minute hand 4, central shaft 5, shallow bid 6, gear train, is characterized in: deep bid 2, shallow bid 6, second hand 3, minute hand 4 coaxial combination are together; Deep bid is an earth district hour indicator static or rotation, by footpath, east, footpath, west mark 24 time zones is arranged above, is marked with 15 Along ents at a time zone subscript, is marked with 4 ' at an Along ent subscript; The separatrix, each big main cities of the world that deep bid also marks from West to East sense of rotation of the earth, the first meridian, day line, thing hemisphere on each time zone subpoint the Chinese and English mark and the national flag of belonging country; Shallow bid is rotation or static time disk, and mark has 24 small time takings above, and the shallow bid semi-circular portions is a black between 18 o'clock to 6 o'clock; Shallow bid or deep bid, minute hand, second rotate with one heart around central shaft 5.

Because the utility model marks altogether 24 time zones are arranged on district's hour indicator, per 15 ° is a time zone, and each big main cities all marks with Chinese and English, and has the national flag of belonging country, the time disk subscript is marked with 24 small time takings, so simple in structure, directly perceived when looking into, easy to use.

Description of drawings

Fig. 1 is a synoptic diagram of the present utility model.

Among the figure 1, shell 2, deep bid 3, second hand 4, minute hand 5, central shaft 6, shallow bid

Embodiment

From Fig. 1 as seen: deep bid is an earth district hour indicator, E is that footpath, east, W are the footpath, west, 0 time zone on the deep bid is labeled between 7.5 ° of E and the 7.5 ° of W, 1E is labeled between 7.5 ° of E and the 22.5 ° of E, and the like, 15 ° is a time zone, and 12E is labeled between 172.5 ° of E and the 172.5 ° of W, and 1W is labeled between 7.5 ° of W and the 22.5 ° of W; The deep bid subscript is marked with earth sense of rotation from West to East, and locating mark at 0 ° has a first meridian, locates mark day line is arranged for 180 ° in the thing footpath, and 160 ° of line places with 20 ° in footpath, west mark the separatrix that thing hemisphere is arranged in the footpath, east; The subpoint of each big main cities of the world is labeled in each place, time zone, Denver at 7W place mark is the U.S. mountain region time, New York at 5W place mark is the America eastern time, Los Angeles at 8W place mark is US West's time, Chicago at 6W place mark is the cen.am. time, in the Hawaii of 10W place mark, Hawaii, Honolulu time that Honolulu is the U.S.; The deep bid subscript is marked with each main metropolitan Chinese and English, and with belonging country's national flag, is the Chinese flag as the Five-Starred Red Flag (the national flag of the People's Republic of China), and Beijing is English, and Beijing is Chinese.Be marked with 15 Along ents at a time zone subscript, be marked with 4 ', represent that it is 4 minutes that shallow bid is whenever walked 1 ° time at an Along ent subscript.Shallow bid is the time disk of 24 hours systems, and the shallow bid semi-circular portions is a black between 18 o'clock to 6 o'clock, and black interval is expressed as night.It is 24 hours that time disk turns around, and it is 1 hour that minute hand turns around, and it is 1 minute that second hand turns around.Deep bid, shallow bid, minute hand, the equal concentric sets of second hand lump together, and according to the diversity of product design, deep bid also can be made into 24 hours time disk, and shallow bid also can be made into district's hour indicator, and deep bid can rotate, and shallow bid also can rotate.

Claims (1)

1, a kind of universal clock comprises shell (1), deep bid (2), second hand (3), minute hand (4), central shaft (5), shallow bid (6), gear train, it is characterized in that: deep bid (2), shallow bid (6), second hand (3), minute hand (4) coaxial combination are together; Deep bid is an earth district hour indicator static or rotation, by footpath, east, footpath, west mark 24 time zones is arranged above, is marked with 15 Along ents at a time zone subscript, is marked with 4 at an Along ent subscript; Shallow bid is rotation or static time disk, and mark has 24 small time takings above, and the shallow bid semi-circular portions is a black between 18 o'clock to 6 o'clock; Shallow bid or deep bid, minute hand, second are around central shaft (5) rotation with one heart.

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