CN2837896Y - Global clock - Google Patents

Abstract

The utility model discloses a kind of universal clock.The utility model belongs to a kind of time set.The utility model universal clock has solved the defective that lacks a kind of practicable universal clock in the prior art.This universal clock is made up of watchcase, watch core, dial plate; Watch core comprises second hand axle, minute hand shaft, hour hand axle, the time zone disc gear; Watch core is provided with stationary shaft, and stationary shaft is fixed on the machine-core box fixed head, and the time zone disc gear set is on stationary shaft; Dial plate comprises center index dial, time zone index dial, outer divided circle, and the center index dial of described dial plate, time zone index dial, outer divided circle are on the same plane.The utility model universal clock is mainly used in some public situation such as hotel, restaurant, station, also can be used for teaching or family.

Description

Universal clock

Technical field

The utility model relates to a kind of time set, relates in particular to a kind of universal clock that can represent each time zone time of the whole world simultaneously.

Background technology

At present, in some public arenas, in order to tell the present time of public world different time zone, have on wall, hang the several piece clock and watch, and access the time of different regions, the world.Even like this, the time perfect representation in 24 time zones can not be come out, and, in a single day between each clock and watch error appears, just be difficult to express the correct time in each time zone, the world.Though someone has invented some universal clocks, but because there is defective in the structure of clock and watch watch core, therefore, the center index dial part of timepiece dial can not be on the same plane with time zone index dial, outer divided circle, must cave in backward, and, because the weight of time zone index dial directly acts on the hour hand axle, therefore, the accuracy of clock and watch is easy to generate influence, the diameter of clock and watch can not be sufficiently large, to such an extent as to can't use in some big public situation.

Summary of the invention

In order to solve the above-mentioned defective that exists in the prior art, the utility model provides a kind of universal clock.

The utility model kind universal clock is realized by the following technical solutions: a kind of universal clock, form by watchcase, watch core, dial plate; Watch core comprises second hand axle, minute hand shaft, hour hand axle, the time zone disc gear; Dial plate comprises center index dial, time zone index dial, outer divided circle, and described watch core is provided with stationary shaft 7, and stationary shaft 7 is fixed on the machine-core box fixed head, and the time zone disc gear set is on stationary shaft.The center index dial of described dial plate, time zone index dial, outer divided circle are on the same plane.

Compared with prior art, the beneficial effect of the utility model universal clock is: owing to set up stationary shaft 7 on watch core, the time zone disc gear set is on stationary shaft, so the weight of time zone disc does not directly act on the hour hand axle, dial plate alleviated the normal load of hour hand axle, so can do more, and index dial, time zone index dial, outer divided circle can be in the same plane.

Description of drawings

Fig. 1 is the dial plate planimetric map of universal clock

Fig. 2 is the part cassette mechanism structure synoptic diagram of universal clock

Embodiment

Below in conjunction with accompanying drawing the utility model universal clock is described further.A kind of universal clock is made up of watchcase, watch core, dial plate; Watch core comprises second hand axle 4, minute hand shaft 5, hour hand axle 6, stationary shaft 7, time zone disc gear 8; Stationary shaft 7 is fixed on the machine-core box fixed head, and the time zone disc gear set is on stationary shaft; Dial plate comprises center index dial 1, time zone index dial 2, outer divided circle 3, and the center index dial of described dial plate, time zone index dial, outer divided circle are on the same plane.

When the utility model universal clock is worked, the time zone index dial is rotated in a clockwise direction, the shown time is to use the local time in the area of this universal clock on the index dial of center, the numeral of the pairing arrow indication in each city is the some time of the present time in this city on the time zone disc, and the numeral of minute hand, second hand indication is certain branch, certain second in this city on the index dial of center.

Claims (2)

1, a kind of universal clock is made up of watchcase, watch core, dial plate; Watch core comprises second hand axle, minute hand shaft, hour hand axle, the time zone disc gear; Dial plate comprises center index dial, time zone index dial, outer divided circle, it is characterized in that: described watch core is provided with stationary shaft (7), and stationary shaft (7) is fixed on the machine-core box fixed head, and the time zone disc gear set is on stationary shaft.

2, universal clock according to claim 1 is characterized in that: the center index dial of described dial plate, time zone index dial, outer divided circle are on the same plane.

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