CN2530282Y - International clock - Google Patents

Abstract

The utility model relates to an international clock that can indicate times in various countries around the world. The hour marks (5) and the minute marks (6) are arranged according to the 24-hour system. The main body of the hour hand is a disc (1), which is provided with names of various countries as per the international time difference. The big hour hand head (3) on the disc indicates the local time and a plurality of small hour hand heads (4) indicate corresponding times in the foreign countries. The disc (1) rotates with the hand shaft (9) for a round everyday. The part above the morning mark (7) and the evening mark (8) is daytime and the part below is night.

Description

The international clock table

The utility model relates to a kind of international clock table, especially can directly indicate the time on daytime and the hours of darkness of various countries with a clock table.

The hour hands of present known pointer clock table walk about one the circle be 12 hours, hour hands were walked two circles on the 1st, day and night is generally judged by natural light.The reception Room in hotel and hotel generally all hangs with several clock tables, represent each national hour, but do not see that these external times are daytime or night, sometimes phone external friends and family, do not know that the other side answers the call or answer the call midnight on daytime, bring the difficulty of external time of identification for the people who goes abroad that makes a telephone call to abroad and go on business.

The purpose of this utility model provides a kind of international clock table, and it can not only know the daytime and the hours of darkness of global various countries; And allow children be readily appreciated that daytime and night are because of solar radiation changes, thereby can grasp and utilize the time well.

The purpose of this utility model is achieved in that under original clock technology basis, changes the size and the number of teeth of hour hands transfer motion speed changing gear, makes original hour hands transmission every day two circles, slows down to rotating a circle, just twenty four hours system every day; The hour hands main body is a disk, and the center pit of disk inserts on the hour hand axle, and the front of disk is arranged with the title representative of various countries by the international time difference.Various countries' title in disk front, syringe needle, hour syringe needle and disk are integrated when big, and disk rotates a circle every day with hour hand axle.Be arranged in the time punctuate and divide punctuate for maintaining static of a ring shape twenty four hours system, locate at 6 in left side morning of disk and at 6 in the right afternoon locate to indicate respectively mark and dusk mark in early morning.Early morning, the top of mark and dusk mark was the time on daytime, and the below is the hours of darkness.The position of syringe needle indication is a local zone time when big, and other hour syringe needle points to the corresponding various countries local time respectively.Minute hand and second hand are constant by original clock technology basis.

Owing to adopt such scheme, also can grasp various countries' time when local zone time can be known, and daytime and night can be distinguished on actual property ground more.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural drawing of the present utility model.

Fig. 2 is the constitutional diagram of hour hands transfer motion speed changing gear and hour hands transmitting gear

Among the figure 1, disk 2, disc centre hole 3, syringe needle 4 when big, hour syringe needle 5, the time punctuate 6, divide punctuate 7, early morning mark 8, mark 9, hour hand axle 10, hour hands transmitting gear 11, hour hands transfer motion speed changing gear 12, minute hand transmitting gear 13, movement housing at dusk

In Fig. 1, disk (1) is positive to be arranged with the title of various countries by the international mistiming, and disc centre hole (2) insert hour hand axle (9).The size of the hour hands transfer motion speed changing gear (11) in the movement housing (13) and the number of teeth just in time make hour hands transmitting gear (10) rotate a circle every day.Minute hand transmitting gear (12) is constant.The time punctuate (5) and divide punctuate (6) to press twenty four hours system, line up a circle for maintaining static, be used for the foundation of recognition time; Disk (1) rotates a circle with hour hand axle (9) days, locate at 6 in left side morning of disk (1) with the right under the tiffin place be respectively mark in early morning (7) and dusk mark (8); The top of mark in early morning (7) and dusk mark (8) is the time on daytime, and the below is the hours of darkness.The corresponding various countries of hour syringe needle (4) representative hour hands, the time location of syringe needle (3) indication represent the present time of this locality when big.

Claims (3)

1, a kind of international clock table, by hour hands, minute hand, second hand, the time punctuate, divide punctuate and main transmission movement to form, it is characterized in that: the time punctuate (5) and divide punctuate (6) press the arrangement of twenty four hours system, the main body of hour hands is disks (1), the front of disk (1) is arranged with various countries' title by the international time difference, and syringe needle (3) and hour syringe needle (4) when big are arranged on the edge of disk (1).

2, international clock table according to claim 1 is characterized in that: the hour hand axle (9) on disc centre hole (2), rotate a circle every day.

3, international clock table according to claim 1 is characterized in that: locate at 6 in left side morning of disk (1) and at 6 in right side afternoon locate to have respectively mark in early morning (7) and mark (8) at dusk.

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