CN2164567Y - Semi-globe clock - Google Patents

Abstract

The utility model relates to a novel zone time clock which can synchronously and accurately indicate standard time of all places within the range of upper hemisphere of the earth. The utility model is characterized in that an hour hand of a common pointer type clock is replaced by an hour hand with synchronous multipolar zones, and a minute hand and a second hand are still arranged on a minute shaft and a second shaft. When the utility model is used, one polar on the hour hand with synchronous multipolar zones which is sheathed on an hour shaft is driven by an adjusting knob to correspond with the standard time of the time zone which is corresponding to the polar. Thus, the novel zone time clock which can synchronously and accurately indicate standard time of all places within the range of upper hemisphere of the earth can be formed.

Description

Semi-globe clock

The utility model relates to a kind of novel zone timepiece that can indicate various places etalon time in the earth episphere scope simultaneously exactly.

The develop rapidly of world today science and technology cause, and the traditional analog timepiece that generally uses in every field at present can only be indicated moment in a certain time zone, can not accurately indicate the etalon time of various places in the whole world or the wide geographic area scope simultaneously; And the timing clock of all parts of the world etalon time is represented in places such as each big airport, station, hotel, mansion, then is to hang respectively or be presented on the screen, can not give the observer with complete space-time concept(ion) clearly in conjunction with earth laws of motion.

Task of the present utility model is: manufacture and design and a kind ofly can indicate simultaneously various places etalon time in the earth episphere scope, the novel zone timepiece that not only can be designed to clock but also can be designed to show exactly.

Task of the present utility model is achieved in that the direction of base area revolutions goes from the South Pole to observe and is right handed regularity, analog timepiece is transformed, analog timepiece the time axle on fit a kind of when distinguishing with certain town (for example Beijing) the time difference (hour) the synchronous multipole district hour hands of corresponding formation, replace the hour hands of ordinary clock and watch; On split axle and second axle, minute hand and second hand are set still, so just constitute the novel zone timepiece that can indicate various places etalon time in the earth episphere scope simultaneously exactly.

Concrete structure of the present utility model can be given detailed introduction with reference to the embodiment accompanying drawing.

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is front views of the present utility model.

Accompanying drawing the 3,4,5, the 6th, design concept synoptic diagram of the present utility model.

Among the figure, the 1st, synchronous multipole district hour hands; The 2nd, the time axle; The 3rd, minute hand; The 4th, split axle; The 5th, second hand; The 6th, second axle; The 7th, dial; The 8th, watch and clock movement (structure is slightly); The 9th, the clock and watch housing; The 10th, regulate knob.

The overall formation of Fig. 1 and Fig. 2: synchronous multipole district hour hands (1) are provided with 2 to 12 utmost points, on the axle when being linked in (2), and run-in synchronism, minute hand (3) is linked on the split axle (4), and it is last and parallel with dial (7) that second hand (5) is linked in second axle (6); Watch and clock movement (8) is arranged in the clock and watch housing (9), regulates the relevant position that knob (10) is arranged on clock and watch.

The design concept of Fig. 3 Fig. 4 and Fig. 5: as shown in Figure 3, the direction of earth rotation goes from the South Pole to observe, be the clockwise direction rotation, rotation period is 24 hours, with 15 ° of longitudes is a time zone, the whole world is divided into 24 time zones, comprise middle time zone (or zero zone) and east, each 12 time zone, west, if by the just relative warp of Geophysical South Pole last figure is cut open with any two, can enclose two discs, as Fig. 4, shown in Figure 5, be reflected on these two discs the time phase difference 1 hour in adjacent two time zones, 12 time zones separately, just with the pointer clock watch face on 12 hours corresponding.A kind of synchronous multipole district of principle design hour hands replace the hour hands of analog timepiece in view of the above, make it to indicate exactly simultaneously the etalon time of various places in the earth episphere scope.

Clock and watch card (7) is design like this: be painted with 12 hours numeral flag on the card, and be painted with the pattern in the symbol Antarctica, card is the center with the Geophysical South Pole, also is the indicator rotation center simultaneously.

Synchronous multipole district hour hands (1) by the time difference (hour) sequence can be provided with 2 to 12 utmost points, all become 30 ° of angles between the time zone is adjacent, synchronous multipole district hour hands, can in conjunction with actual needs polytype be arranged according to design concept of the present utility model, each of synchronous multipole district hour hands extremely go up this utmost point of annotation the title or the time zone sequence mark in important city, corresponding time zone.

When using the design, order about the real time that one of the synchronous multipole district hour hands utmost point is aimed at its pairing time zone by regulating knob (10), other each utmost point just can be aimed at the time in corresponding time zone separately synchronously like this, finally reaches the purpose that indicates various places etalon time in the earth episphere scope simultaneously exactly.

Claims (2)

1, a kind of synchronous multipole district hour hands (1) that include, the time axle (2), minute hand (3), split axle (4) second hand (5), second axle (6), clock and watch card (7), watch and clock movement (8), clock and watch housing (9), regulate the hemisphere zone timepiece of knob (10), it is characterized in that said synchronous multipole district hour hands (1) are provided with 2 to 12 utmost points by the time difference sequence in the hemisphere, each extremely go up this utmost point of annotation the title in important city, corresponding time zone; Synchronous multipole district hour hands (1) are running regularly on the axle (2) when being linked in.

2, according to the said hemisphere zone timepiece of claim 1, it is characterized in that being painted with 1 to 12 hour number sign on the said clock and watch card (7), and be painted with the pattern in the symbol Antarctica, Geophysical South Pole is the center of card, also is the indicator rotation center simultaneously.

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