CN201266305Y - World clock - Google Patents

Abstract

The utility model discloses a world clock which consists of a tellurion and a clock body; a transparent layer is arranged between the tellurion and the clock body; the interior of the clock body is provided with a second hand, a minute hand, an hour hand and a dial; the drive gear perimeter of the second hand is reduced to one second of the original one; the rotation directions of the drive gears of the second hand, the minute hand and the hour hand are anticlockwise; the hour hand is fixed on the dial; a base of the tellurion is fixedly connected with the dial; the surrounding of the clock body is provided with a graduation; and the graduation is divided into 24 large graduations and 96 small graduations, wherein, the large graduations correspond to the longitude of the tellurion. The world clock can read out the time of each country and each time zone of the world at any time, has simple structure, and is convenient for use.

Description

World clock

Technical field

The utility model belongs to the time measurement utensil, especially a kind of world clock.

Background technology

Because the difference in each national residing geographic position, the country that the country that has at one time is daytime, have is night.As in worldwide travel or when going on business, need to understand each regional local time and various countries' mistiming abroad.

Present mobile phone generally has " World clock " this function, it mainly is the time that can find some important cities of world's different time zone, its time zone or time often can not be found out in area but more, and stereoscopic sensation is also strong inadequately, visual in image inadequately, more do not have ornamental value preferably.

The utility model content

The purpose of this utility model is to provide a kind of can read countries in the world, each time zone time at any time, and world clock simple in structure, easy to use.

For achieving the above object, the utility model has adopted following technical scheme:

A kind of world clock, form by terrestrial globe and clock body, be provided with hyaline layer between terrestrial globe and the clock body, clock body inside is provided with second hand, minute hand, hour hands and rotating disk, and the driven wheel girth of second hand is reduced to original 1/2, the driven wheel rotation direction of second hand, minute hand and hour hands is counterclockwise, hour hands are fixed on the rotating disk, and the base of terrestrial globe is fixedlyed connected with rotating disk, and clock body periphery indicates scale, scale is divided into 24 high ranges and 96 down scales, and wherein high range is corresponding with the warp of terrestrial globe.

Described terrestrial globe is hemisphere or global body.

Described terrestrial globe is transparent.

The utlity model has following beneficial effect:

(1) time zone in the geography is integrated with the earth rotation principle, make the abstract image that becomes, help teaching.

(2) can replace a plurality of local clock that the hall, hotel hangs, know that the world also can be used as one beautiful scenery in the time of each local time.

(3) worldwide travel or when abroad going on business can be known the mistiming of understanding each regional local time and various countries.

(4) alternatively globe is as the ornament of a kind of room or office, and more refined more leisurely and comfortable breath is more obvious.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of second kind of scheme of the utility model.

Wherein, 1-terrestrial globe, 2-clock body, 3-hyaline layer, 4-second hand, 5-minute hand, 6-hour hands, 7-rotating disk, 8-base, 9-scale.

Embodiment

As shown in Figure 1, a kind of world clock, form by terrestrial globe 1 and clock body 2, be provided with hyaline layer 3 between terrestrial globe 1 and the clock body 2, clock body 2 inside are provided with second hand 4, minute hand 5, hour hands 6 and rotating disk 7, the driven wheel girth of second hand 4 is reduced to original 1/2, the driven wheel rotation direction of second hand 4, minute hand 5 and hour hands 6 is counterclockwise, hour hands 6 are fixed on the rotating disk 7, the base 8 of terrestrial globe 1 is fixedlyed connected with rotating disk 7, clock body 2 peripheries indicate scale 9, and scale 9 is divided into 24 high ranges and 96 down scales, and wherein high range is corresponding with the warp of terrestrial globe 1.

Manufacture method of the present utility model: at first, with original duodecimal number system clock is object of reference, because world clock is two quaterdenary, thereby the second hand 2 driven wheel girths of original clock inside to be reduced 1/2, so just can reach that hour hands 6 circle just is one day, then, the driven wheel direction that changes second hand 4, minute hand 5 and hour hands 6 is counterclockwise, hour hands 6 are fixed on the rotating disk 7, fixedly connected with rotating disk 7 in the bottom of terrestrial globe 1, terrestrial globe 1 with transparent be good.Like this, hour hands 6 drive rotating disk 7, rotate and make rotating disk 7 drive terrestrial globe 1, also just can learn the time of corresponding place name, at last, put on 24 high ranges and 96 down scales at clock body 2 peripheries, wherein high range must be corresponding with the warp of terrestrial globe 1, and put on 4 day branch respectively on " 6 ", " 12 ", " 18 ", " 24 " these 4 high ranges (morning line, high noon, dusk line, midnight).

Check and correction is aimed at the hour with the somewhere during world clock, and then the time of " whole world " various places is all to correct, as check and correction 6 o'clock sharps of " Beijing " time, and then with " Beijing " aligning " 6 ", minute hand 4, second hand 5 aligning hour hands 6; When reading the hour, finding corresponding local name, read its scale that faces toward and be " several hours ", is starting point with hour hands 6 again, check the mark pin 4 from its from West to East several hrs carve, then be " a few minutes ", in like manner read " a few second ", also just can learn the moment in this place.

As shown in Figure 2, under the situation that clock body 2 structures remain unchanged, terrestrial globe 1 has changed global body into, is more suitable in as ornament.

Claims (4)

1. world clock, it is characterized in that: form by terrestrial globe (1) and clock body (2), be provided with hyaline layer (3) between terrestrial globe (1) and the clock body (2), clock body (2) inside is provided with second hand (4), minute hand (5), hour hands (6) and rotating disk (7), the driven wheel girth of second hand (4) is reduced to original 1/2, second hand (4), the driven wheel rotation direction of minute hand (5) and hour hands (6) is counterclockwise, hour hands (6) are fixed on the rotating disk (7), the base (8) of terrestrial globe (1) is fixedlyed connected with rotating disk (7), clock body (2) periphery indicates scale (9), scale (9) is divided into 24 high ranges and 96 down scales, and wherein high range is corresponding with the warp of terrestrial globe (1).

2. world clock according to claim 1 is characterized in that: described terrestrial globe (1) is a hemisphere.

3. world clock according to claim 1 is characterized in that: described terrestrial globe (1) is global body.

4. according to claim 1 or 2 or 3 described world clocks, it is characterized in that: described terrestrial globe (1) is transparent.

Images