CN2786667Y - World horologe time indicating disk - Google Patents

Abstract

The utility model provides a world horologe time indication disc. The utility model is characterized in that the world horologe time indication disc is provided with a 24 hour graduated disc on which a disc-shaped rotary time indication disc is arranged, wherein a world map which adopts the center of circle as the center of the polar region is painted on the rotary time indication disc, and corresponding longitudes, crossing threads and coordinate points of cities are painted according to the world map. The utility model alters the pointer type dial structure of the existing horologe and designs the dial into the map type time indication disc; the dial is composed of the 24 hour graduated disc and the disc-shaped rotary time indication disc; the world map, the corresponding longitudes, the crossing threads and the coordinate points of cities are painted on the rotary indication disc, the crossing threads can directly point time graduations on the 24 hour graduated disc, the world horologe time indication disc can completely replace the pointer to display time, and world time can be clear at a glance. The world horologe time indication disc has the advantages of simplicity and direct viewing, and has great utility value.

Description

Universal clock refers to hour indicator

Technical field

The utility model relates to the dial plate device of clock and watch, is that a kind of universal clock refers to hour indicator specifically.

Background technology

Now a lot of places all need to indicate synchronously the time all over the world, as airport, hotel, financial center, trading company, tourist attractions or the like, the mode of taking nearly all is to give the correct time separately, for example clock and watch show this country's local time, show the time all over the world with literal or several clock and watch more in addition, shortcoming is that the clock and watch quantity that takies is many, trouble, the inaccurate during school, and because the restriction of clock and watch number, the time that can only show a few world's major cities, for the society now of high speed development, more and more can not satisfy people's demand.

Summary of the invention

The purpose of this utility model is intended to overcome the defective of prior art, provide a kind of can be matching used with existing watch and clock movement, can indicate simultaneously all over the world that the universal clock of time refers to hour indicator.

The technical solution of the utility model is, a kind of universal clock refers to hour indicator, characteristics are, it has 24 o'clock index dial, 24 o'clock index dials are provided with the disc rotation and refer to hour indicator, refer on the hour indicator to draw that to have with the center of circle be the world map figure at center, polar region in rotation, and draw according to world map corresponding warp, parallel and city coordinate points are arranged.

The utility model has changed the pointer dial plate structure of existing clock and watch, dial plate is designed to map type refers to hour indicator, dial plate refers to that by 24 o'clock index dial and a disc rotation hour indicator constitutes, rotation refers to draw on the hour indicator world map figure and corresponding warp, parallel and city coordinate points, its warp can direct at 24 o'clock time scales on the index dial, can replace pointer directly to show the time fully, and the time all over the world comes into plain view, not only simply but also directly perceived, had practical value.

Below in conjunction with drawings and Examples the utility model is done detailed explaining.

Description of drawings

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

The explanation of accompanying drawing drawing:

124 o'clock index dials, 2 rotations refer to hour indicator, 3 warps, 4 parallels, 5 city coordinate points.

Embodiment

Referring to Fig. 1, different with timing in 12 o'clock of existing clock and watch, what the utility model adopted is timing in 24 o'clock, it has 24 o'clock index dial 1, at 24 o'clock a disc rotation is set on the index dial 1 and refers to hour indicator 2, rotation refers on the hour indicator 2 to draw that to have with the center of circle be the disc world map figure at center, polar region, and drafting has corresponding warp 3 and parallel 4, can be as required and the size of clock and watch, refer to draw metropolitan city, several worlds coordinate points 5 on the hour indicator 2 in rotation according to the longitude and latitude position on the world map, as Tokyo, New York, Paris, Cairo etc.

During use, 24 o'clock index dials 1 are fixed on the casing, the center fixation that rotation is referred to hour indicator 2 on the movement hour hand axle with its rotation, (the utility model can be directly and the supporting use of existing watch and clock movement, amplitude reduces half and gets final product when only needing to walk), as shown in Figure 1, refer to find out on the hour indicator 2 position in own the country one belongs to and city in rotation, the scale on 24 o'clock index dials 1 of its corresponding warp 3 indications is the local time.

The utility model does not need to install pointer, and is accurate for timing, warp 3 can be drawn 24 according to routine, identical with 24 time zones on the map, is as the criterion with 0 ° of meridian London time during the school; Parallel 4 can be drawn latitude line commonly used such as 0 ° of equator, 23.5 °, 60 °, 90 ° of polar region lines, adapting to people's custom, conveniently seeks residing position.

Claims (1)

1, a kind of universal clock refers to hour indicator, it is characterized in that, it has 24 o'clock index dial (1), 24 o'clock index dial (1) be provided with disc rotation and refer to hour indicator (2), refer to that in rotation it is the world map figure at center, polar region that the last drafting of hour indicator (2) has with the center of circle, and drafting there are corresponding warp (3), parallel (4) and city coordinate points (5) according to world map.