CN2234100Y - Universal time clock - Google Patents

Abstract

The utility model relates to a watch or a clock which can indicate different local time by additional hands and principally solves disadvantages of the prior art that the time indication is not obvious and visual enough, and the time reading is inaccurate as well as is not easy to read because of unclear drawing, etc. The clock or watch is provided with a world hour hand on a time axis, whose periphery is homogeneously provided with 24 needle points of the hour hand, and the tie-line scope of every needle point and its both sides, and the center of the world hour hand forms the hour hand of the time zone. The surface of the world hour hand is provided with a global map and map of time zones which makes the south pole be the center and the needle points of the hour hand direct the north pole. The utility model can be convenient to accurately read out the time of the world at any time zone.

Description

Universal time-piece

The utility model relates to a kind ofly can indicate clock or the table of different local time, a kind of universal time-piece of more specifically saying so by extra pointer.

Clock and watch mainly contain digital display type and two kinds of pointer-type, their majorities can not be indicated the different local times, only there is minority to have this kind function, in the prior art, this kind can show that the clock and watch of different local time are generally digital watch, needs operation push-button during use, is equivalent to look into computer, its shortcoming is to use inconvenience, it is not directly perceived to show, and the manufacturing technology complexity; Can be used for indicating the analog timepiece of different local time then to see few, they generally are by increasing a plurality of mutual independently pointers to indicate the different time in clock and watch, its shortcoming person of being to use must keep the purposes of each pointer firmly in mind, inconvenience when reading, and because of the pointer limited amount that is provided with, so the different regions time that can indicate on a table also just seldom; " clock and watch " magazine had once been introduced a kind of comprehensive Global clock on 1993 the 5th phases, axle was provided with a discoid hour indicator of having drawn map when the characteristics of these clock and watch were, described map is to be formed by stacking by the anti-view of the front elevation in the Southern Hemisphere and the Northern Hemisphere, hour indicator rotated a week in per 24 hours, only need during use on the hour indicator when on-site zone centerline aim at the local time, other time zone time promptly shows synchronously in the world, one of its shortcoming is that hour indicator is a disk, and is obvious inadequately, directly perceived to the indication of time; Two of shortcoming is that the map on the hour indicator is that the Southern Hemisphere front elevation is superimposed on the anti-view in the Northern Hemisphere, makes drawing not meet convention and the comparison confusion that seems, when being difficult to read.

The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and provides a kind of time indication obviously, intuitively, and is easy to use, the universal time-piece when being easy to read.

For finishing above-mentioned purpose, technical solution of the present utility model is: a kind of universal time-piece, comprise watchcase 1, dial plate 8, be installed in timing and the variable speed drive 9 in the watchcase 1 and be installed in regularly and each minute hand 5 and second hand 6 on axle when corresponding of variable speed drive 9, described dial plate 8 is provided with 24 hours scale makings and 12 hours scale makings, its special character is, on the axle world's hour hands 3 are installed for the moment in described timing and variable speed drive 9, these world's hour hands 3 are between minute hand 5 and dial plate 8, its periphery evenly is provided with 24 hour hands needle points 2, the line scope at each hour hands needle point 2 and both sides thereof and world's hour hands 3 centers constitutes time zone hour hands, hour hands 3 surfaces, the described world are provided with world map and the time zone chart that a width of cloth center overlaps with world's hour hands 3 centers of rotation, this world map and center very on the south the time zone chart, with hour hands needle point 2 is direction to the north pole, and each time zone hour hands needle point 2 to world's hour hands 3 lines of centres and each time zone central meridian coincide.

Be provided with local hour hands 7 between world's hour hands 3 in the above-mentioned technical solution and the minute hand 5, these place hour hands 7 are installed in described timing and variable speed drive 9 one when corresponding on the axle.Like this be not easy to use the person when reading and use in the area of a habitual residence, life.

Watchcase 1 in the above-mentioned technical solution, timing and variable speed drive 9, minute hand 5, second hand 6 and local hour hands 7 can adopt various known structures.

The accompanying drawing drawing is described as follows:

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is this embodiment sectional structure synoptic diagram radially;

Fig. 3 is the structural representation of world's pin 3 among this embodiment;

Fig. 4 is the local enlarged diagram of Fig. 3 world hour hands 3.

Referring to Fig. 1, Fig. 2, this universal time-piece has a watchcase 1, watchcase 1 internal fixation has a dial plate 8, the surface of dial plate 8 is provided with all scales 4, the outer ring of this scale with 24 hours the system numeral, inner ring with 12 hours the system numeral, be provided with one group of timing and variable speed drive 9 after the dial plate 8 in the described watchcase 1, this device has 4 time axles of suit successively, the corresponding successively world's hour hands 3 that are equipped with in axle outer end in the time of these 4, local hour hands 7, minute hand 5 and second hand 6, described world hour hands 3 are plate-like, its periphery evenly is provided with 24 hour hands needle points 2, the line scope at each needle point 2 and both sides thereof and hour hands center constitutes time zone hour hands, is provided with 24 time zone hour hands like this on world's hour hands 3 altogether.

Fig. 3 is the Facad structure synoptic diagram of world's hour hands 3 among this embodiment, considers the needs of drawing readability, omitted among the figure and be located at its surperficial world map and time zone chart, and also be like this in above-mentioned Fig. 1; Fig. 4 is the partial schematic diagram of these world's hour hands 3.Referring to Fig. 3, Fig. 4, described universal time wire surface is provided with world map and the time zone chart that a width of cloth center overlaps with world's hour hands center of rotation, this world map and center very on the south the time zone chart, with hour hands needle point 2 is direction to the north pole, and each time zone hour hands needle point 2 to world's hour hands 3 lines of centres and each time zone central meridian coincide among the figure.

World's hour hands 3 are circling with the dextrorotation in per 24 hours of 15 °/hour angular velocity under the axle drive at that time during use, and the rotation direction and the speed of local hour hands 7, minute hand 5, second hand 6 are identical with ordinary clock and watch.Read constantly, 24 hours scale making numerals according to each regional time zone of living in hour hands needle point 2 sensing, can read hourage, during the reading of minute hand 5, second hand 6 method and common epiphase with, the work user lives on a ground for a long time, life, in the time of also can using local hour hands 7 to read, method was identical with ordinary clock and watch when it was read.

In conjunction with the foregoing description as can be seen, the utility model has following advantage compared to existing technology:

1, in clock and watch, increases world's hour hands, can indicate the time in each time zone, the world by these hour hands simultaneously;

2,, and make the line scope at each needle point and both sides and hour hands center constitute time zone hour hands owing to the periphery at world's hour hands evenly is provided with 24 needle points, so it is its indication to the time is obvious, directly perceived, convenient when reading, accurate;

3, set world map of universal time wire surface and center very on the south the time zone chart are direction to the north pole with the hour hands needle point, make like this drawing clear, use when being convenient to read;

4, world's hour hands and surplus each pin thereof are and turn clockwise, custom when method meets general reading when reading;

5, can establish local hour hands in the clock and watch, be suitable for using during life in a ground habitual residence.

Claims (2)

1, a kind of universal time-piece, comprise watchcase (1), dial plate (8), be installed in timing and the variable speed drive (9) in the watchcase (1) and be installed in timing and minute hand (5) and the second hand (6) of variable speed drive (9) when each is corresponding on the axle, described dial plate (8) is provided with 24 hours scale makings and 12 hours scale makings, it is characterized in that: on the axle world's hour hands (3) are installed for the moment in described timing and variable speed drive (9), these world's hour hands (3) are positioned between minute hand (5) and the dial plate (8), its periphery evenly is provided with 24 hour hands needle points (2), the line scope at each hour hands needle point (2) and both sides thereof and world's hour hands (3) center constitutes time zone hour hands, described world hour hands (3) surface is provided with world map and the time zone chart that a width of cloth center overlaps with world's hour hands (3) center of rotation, this world map and center very on the south the time zone chart, with hour hands needle point (2) is direction to the north pole, and each time zone hour hands needle point (2) to world's hour hands (3) line of centres and each time zone central meridian coincides.

2, universal time-piece according to claim 1, it is characterized in that: be provided with local hour hands (7) between described world hour hands (3) and minute hand (5), these place hour hands (7) are installed in described timing and variable speed drive (9) one when corresponding on the axle.

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