CN201222175Y

CN201222175Y - Novel world-time clock

Info

Publication number: CN201222175Y
Application number: CNU2008201107792U
Authority: CN
Inventors: 徐丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-29
Filing date: 2008-04-29
Publication date: 2009-04-15
Anticipated expiration: 2018-04-29

Abstract

A novel universal time clock comprises a clock shell, a local time clock, an international time scale ring and an international time zone ring, wherein the international time scale ring is arranged on the outer periphery of the clock disk of the local time clock, the surface of the international time scale ring is evenly distributed with 24 hour scales along the circumference, the international time zone ring which can rotate along the center is arranged between the international time scale ring and the clock disk of the local time clock, and the surface of the international time zone ring is provided with the marks of all countries in intervals according to time differences. The international time zone ring is connected with the hour hand of an electronic clock core through a gear driving mechanism in a driving way, and the rotating direction of the international time zone ring is identical with the rotating direction of the hour hand shaft of the lock time clock, and the drive ratio of both is 1:2. The utility model has the advantages that the diameter size of the clock is not limited by the clock core structure of the local time clock as the international time zone is driven by another independent electronic clock core, and the driving mechanism can be simplified.

Description

Novel universal time-piece

Technical field

The utility model relates to a kind of clock and watch, particularly a kind of novel universal time-piece.

Background technology

The primary structure of prior art comprises watchcase, local time clock and watch, international time scale ring and international time zone ring, international time scale ring is located at the periphery of described local time timepiece dial, is provided with along equally distributed 24 small time takings of circumference at this world time scale ring surface; The international time zone ring that can rotate along the center is housed between described international time scale ring and local time timepiece dial, is provided with sign according to spaced apart each country of the time difference at this and international time zone ring surface; This time zone, world ring is connected by the through-drive of gear drive with the hour hands of described local time clock and watch watch core, and both ratio of gear are 1: 2, and sense of rotation is identical.This clock and watch can show the correct time in each time zone, the whole world, the relative time error and the country on variant date of the whole world between each time zone, the whole world simultaneously.Its shortcoming is: because international time zone ring is connected by the through-drive of gear drive with the hour hands of local time clock and watch watch core, cause the size of clock and watch diameter to be subjected to the restriction and the gear train complexity of local time clock and watch watch core.

Summary of the invention

The purpose of this utility model just provides a kind of novel universal time-piece, to solve restriction and the gear train complicated problems that diameter that prior art exists is subjected to local time clock and watch watch core.

The technical solution of the utility model is: comprise watchcase, local time clock and watch, international time scale ring and international time zone ring, international time scale ring is located at the periphery of described local time timepiece dial, is provided with along equally distributed 24 small time takings of circumference at this world time scale ring surface; The international time zone ring that can rotate along the center is housed between described international time scale ring and local time timepiece dial, is provided with sign according to spaced apart each country of the time difference at this and international time zone ring surface; Described local time clock and watch, international time scale ring and international time zone ring are installed in the watchcase, in this watchcase front translucent cover is housed, it is characterized in that: this time zone, world ring is in transmission connection by the hour hand axle of a gear drive and an electronic watch core, the sense of rotation of this time zone, world ring is identical with the sense of rotation of the hour hand axle of described local time clock and watch, and both ratio of gear are 1: 2.

The utility model has the advantages that:,, and can simplify gear train so diameter of the present utility model is not subjected to the restriction of local time clock and watch watch core structure because its international time zone ring drives with the independent electronic watch core of another one.

Description of drawings

Fig. 1 is the general structure synoptic diagram in the utility model front;

Fig. 2 is the A-A cross-sectional schematic of Fig. 1;

Fig. 3 is the B-B cross-sectional schematic of Fig. 2.

Embodiment

Referring to Fig. 1～Fig. 3, the utility model comprises watchcase 1, local time clock and watch (comprising watch core 11, dial plate 7 and hour hand axle 12), international time scale ring 2 and international time zone ring 5, international time scale ring 2 is located at the periphery of described local time timepiece dial 7, is provided with along equally distributed 24 small time takings 4 of circumference on the surface of this world time scale ring 2.The international time zone ring 5 that can rotate along the center is housed between described international time scale ring 2 and local time timepiece dial 7, is provided with sign 3 on this surface according to spaced apart each country of the time difference with international time zone ring 5.Described local time clock and watch, international time scale ring 2 and international time zone ring 5 are installed in the watchcase 1, in this watchcase 1 front translucent cover (watch glass) 13 are housed.Described international time zone ring 5 is in transmission connection by the gear train be made up of driving gear 10 and driven internal gear 8 and the hour hand axle of electronic watch core 9, the sense of rotation of this time zone, world ring 5 is identical with the sense of rotation of the hour hand axle 12 of described local time clock and watch, both ratio of gear are 1: 2 (hour hands that are the local time clock and watch rotated for 2 weeks, 51 weeks of rotation of international time zone ring).Driving gear 10 is installed on the hour hand axle of described electronic watch core 9, the driven internal gear 8 coaxial back sides that are connected international time zone ring 5.

Corresponding pattern can be described by global cosmos space background district 6 in being provided with between described international time zone ring 5 and local time timepiece dial 7 on this background area, as intersperse the canescence stars on the blue end.

Lower Half at the translucent cover 13 of described watchcase front is provided with the expression mark layer at night, as the line segment of coated light gray chromatograph, light color group point and inkling etc.

Described international time scale ring 2 can be to divide body structure with watchcase 1, also can be structure as a whole.

The national title and the interval of 18 sign (national flags) 3 in the described international time zone ring 5 are respectively (referring to Fig. 1):

A, Britain, 0 o'clock; B, France ,+1 time zone; C, Russia ,+2 time zones; D, Iraq ,+3 time zones; E, Uzbekistan ,+4 time zones; F, India ,+5:30 time zone; G, Indonesia ,+7 time zones; H, China ,+8 time zones; I, Japan ,+9 time zones; J, Australia ,+10 time zones; K, New Zealand ,+12 time zones; L, Hawaii, America ,-10 time zones; M, Canada ,-8 time zones; N, U.S. salt lake city ,-7 time zones; P, Mexico ,-6 time zones; Q, Washington, DC and New York ,-5 time zones; R, Chile ,-4 time zones; S, Brazil ,-3 time zones.

Using method of the present utility model is: read the local time with local time clock and watch 7, the time of a state corresponding with local time when whole (), can be from the international time zone ring 5 should country the corresponding international time scale ring 2 of sign (national flag) on time scale read.And the difference of reading this national time and local time is both time differences.

Claims

1, a kind of novel universal time-piece, comprise watchcase, local time clock and watch, international time scale ring and international time zone ring, international time scale ring is located at the periphery of described local time timepiece dial, is provided with along equally distributed 24 small time takings of circumference at this world time scale ring surface; The international time zone ring that can rotate along the center is housed between described international time scale ring and local time timepiece dial, is provided with sign according to spaced apart each country of the time difference at this and international time zone ring surface; Described local time clock and watch, international time scale ring and international time zone ring are installed in the watchcase, in this watchcase front translucent cover is housed, it is characterized in that: this time zone, world ring is in transmission connection by the hour hand axle of a gear drive and an electronic watch core, the sense of rotation of this time zone, world ring is identical with the sense of rotation of the hour hand axle of described local time clock and watch, and both ratio of gear are 1: 2.

2, novel universal time-piece according to claim 1 is characterized in that: global cosmos space background district in being provided with between described international time zone ring and local time timepiece dial.

3, novel universal time-piece according to claim 1 is characterized in that: the Lower Half at the translucent cover of described watchcase front is provided with the expression mark layer at night.

4, novel universal time-piece according to claim 1 is characterized in that: described international time scale ring and watchcase are split or integrative-structure.

5, according to claim 1,2,3 or 4 described novel universal time-pieces, it is characterized in that: described gear drive comprises intermeshing driving gear and driven internal gear, driving gear is installed on the hour hand axle of described electronic watch core, the coaxial back side that is connected international time zone ring of driven internal gear.