CN2380939Y

CN2380939Y - World clock

Info

Publication number: CN2380939Y
Application number: CN 98209839
Authority: CN
Inventors: 吴晓玲; 吴定宏
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-01-28
Filing date: 1998-01-28
Publication date: 2000-05-31
Anticipated expiration: 2008-01-28

Abstract

The utility model provides a simple and practical world clock capable of can simultaneously displaying time of a plurality of main cities in the world composed of an outer case (1), a clock movement (2), a dial disc (3), an hour disc (4), an hour hand (5), a minute hand (6) and a second hand (7). The utility model is characterized in that the surface of the dial disc (3) is marked with names of a plurality of cities in the world, and the hour disc (4) is sheathed on an hour wheel tube inside the circle of the words of the city names and synchronously rotates with the hour hand (5). The surface of the hour disc (4) is marked with numbers from one to twelve or symbols used instead of the numbers.

Description

World's table

The utility model relates to a kind of clock and watch, and is particularly not only simple but also can show simultaneously that the world of some main cities times of the world shows.

Along with the fast development of world politics, economy, culture, mechanics of communication and traffic technique, international various exchange activities are frequent day by day, and the people that need understand and grasp foreign country's time is more and more.But the various clock and watch of Chu Shouing all exist clock and watch can only show the time in a place, and can not show the shortcoming of time all over the world simultaneously in the market.The China Patent No. ZL92223284.9 name of authorizing on August 22nd, 1993 is called " showing the device of time and diurnal inequality all over the world simultaneously ", though can provide a kind of clock and watch of time and diurnal inequality all over the world that show simultaneously for people, but also there is shortcoming in it: 1, because it adopts 24 hours systems, it is not easy to change the traditional approach that people see the time; 2, because of content on the clock face is many, word is only little, sees the time inconvenience; 3, the movement production cost of 24 hours systems of its use is than the movement cost height of 12 hours systems.Because there are above three aspect shortcomings in it, be not easy to promote, popularize.

The purpose of this utility model is to have above-mentioned shortcoming and a kind of product world table of some main cities times all over the world that both simply can show simultaneously is provided at existing clock and watch.

The purpose of this utility model reaches by following measures: in letter disk (3) face subscript tool some city titles all over the world, and have in the circle of this circle literal of city title one be sleeved on the hour wheel pipe with the synchronous hour indicator (4) of rotation of hour hands (5), hour indicator (4)

face subscript tool

1,2,3,4,5,6,7,8,9,10,11,12 or replace these digital symbols.Edge or shell (1) face edge at letter disk (3) are marked

tool numeral

1,2,3,4,5,6,7,8,9,10,11,12 in the direction of the clock or are replaced these digital symbols.

Generally all have 1,2,3,4,5,6,7,8,9,10,11,12 or replace these digital symbols on the letter disk face of ordinary clock and watch, and these 12 numerals or symbol are to be arranged in circle in the direction of the clock, the utility model promptly stamps the title of some main cities all over the world in the circle of this number of turns word or symbol, stamp a point or index line in the inboard of each city title.

Circular hour indicator (4) face

subscript tool numeral

1,2,3,4,5,6,7,8,9,10,11,12 or replace these digital symbols.The diameter of hour indicator (4) is gone up the circle of city title institute coiled less than letter disk (3).

Letter disk (3) is contained on the movement (2), the center pit of hour indicator (4) is enclosed within on the hour wheel pipe of movement (2), hour hands (5) are sleeved on the hour wheel pipe or printing or stick on the hour indicator (4), minute hand (6) is sleeved on the cannon pinion of movement (2), and second hand (7) is sleeved on second axle of movement (2), by the energy power driving of movement (2), make hour indicator (4) and hour hands (5) run-in synchronism, turned around in per 12 hours, minute hand (6) per hour turns around, and second hand (7) per minute turns around.Mix shell (1) again, promptly got complete utility model world table.

Advantage of the present utility model is: shell (1), movement (2), hour hands (5), minute hand (6), second hand (7) all can adopt existing clock and watch accessory.The base of letter disk (3) also is to take the accessory identical with the letter disk base of ordinary clock and watch.With regard to number of fitting parts, it has only increased a hour indicator (4) than ordinary clock and watch, but it shows that the function of time is equivalent to 12 times of single ordinary clock and watch.The utility model cost of manufacture is low, and the read time method is simple, and it is only few that letter disk (3) and hour indicator (4) are gone up word, can miniaturization, popularization easily.

Accompanying drawing is the structural representation of the utility model world table, wherein:

Fig. 1 and Fig. 2 are letter disk (3) floor map of the utility model world table, and Fig. 1 is applicable to clock, and Fig. 2 is applicable to wrist-watch;

Fig. 3 is hour indicator (4) planimetric map of the utility model world table;

Fig. 4 and Fig. 5 are the floor map of shell (1), movement (2), letter disk (3), hour indicator (4), hour hands (5), minute hand (6) and second hand (7) combination of the utility model world table, wherein, Fig. 4 is a kind of planimetric map of clock, Fig. 5 is a kind of planimetric map of wrist-watch, the time that shows various places among the figure is: Beijing 6: 7: 22, Tokyo 7: 7: 22, Karachi 3: 7: 22, Moscow 1: 7: 22

Fig. 6 is the diagrammatic cross-section of the utility model world table.

Embodiment 1, and shell (1), movement (2), minute hand (6), the second hand (7) of the utility model world table can be chosen ready-made article in clock and watch accessory factory, and specification and profile can choose at random.Movement (2) adopts the common movement of 12 hours systems, can be the movement of mechanical clock, also can be the movement of quartz clock.

Letter disk (3) also takes each clock and watch accessory factory to choose base, and specification size is decided according to the size of selected shell,

stamps

1,2,3,4,5,6,7,8,9,10,11,12 or replace these digital symbols at letter disk base face edge.Also available gold stamping or punching press or the method for inlaying are marked these numerals or code name on the letter disk base, stamp some representational city titles all over the world in this digital ring.How much can coming with deviser's regard of city title quantity is fixed.The way that present embodiment adopts is, the table (clock) bigger for letter disk (3) area is arranged as two circles with the city title, and a circle is the city name in eastern time zone on the earth, and another circle is the city name in western time zone on the earth.Consider from practical standpoint, needn't print fullly, select more representational city name to stamp and get final product.For example: Beijing, Tokyo, Sydney, London, Paris, Cairo, Moscow, Port Louis, Karachi, Dacca, Bangkok, New York, Brasilia, Mexico, San Francisco, Honolulu.For the less table (wrist-watch) of letter disk (3) area, only city name should be arranged as 1 circle, be regardless of eastern time zone and western time zone, for example: Beijing, Tokyo, Sydney, London, Paris, Cairo, Moscow, San Francisco, Karachi, Dacca, New York.These city titles can change or increase and decrease according to actual needs.Available method of printing, also available gold stamping or punching press or additive method such as inlay and put on.

Hour indicator (4) strikes out with sheet metal, through

printing word

1,2,3,4,5,6,7,8,9,10,11,12 or replace these digital symbols on the whole after the polishing, with additive methods such as gold stamping or subsides adhesive stickers numeral or symbol is put on and also can.The also available plastics class of hour indicator (4) is made, and can make of transparent material, and also available opaque material is done.Aperture is arranged in the middle of the hour indicator (4), and the diameter of aperture is decided according to the size of the hour wheel pipe of selected movement (2).

Hour hands (5) both can have been chosen the hour hands of ready-made article, can be imprinted on the hour indicator (4) with the way of printing again, were integrated with hour indicator (4), can also give prominence to a wedge angle in design hour indicator (4), and stamping color has promptly had hour hands (5).

Be equipped with after enough above-mentioned accessories, they are assembled, structural order is, movement (2) is in shell (1), and letter disk (3) is on movement (2), and hour indicator (4) is on letter disk (3), hour hands (5) are on letter disk (4), and minute hand (6) is on hour hands (5), and second hand (7) is on minute hand (6).After having assembled, wind up or last battery (electronics), the time is transferred using well.

The method of read time: the edge of hour hands (5), minute hand (6), second hand (7) letter disk pointed (3) or shell (1)

face edge

1,2,3,4,5,6,7,8,9,10,11,12 or replace the concrete numeral of these digital symbols be the local time (time, minute, second, shown in the hour hands of Fig. 4, Fig. 5 (5) is Beijing time), when it is read during the reading of method and ordinary clock and watch method identical.Its content that increases newly is, all over the

world

1,2,3,4,5,6,7,8,9,10,11,12 on the city title subtend hour indicator (4) or replace the concrete numeral of these digital symbols be each phase Yingcheng City standard " time " it divides identical with Beijing time with second, be letter disk (3) go up each city " time " difference, " branch " is identical with " second ".Because it has increased some city titles all over the world than used ordinary clock and watch on letter disk (3), increased a hour indicator (4), can reach the purpose of some main cities times all over the world of demonstration simultaneously.

Embodiment 2, for the less table (wrist-watch) of letter disk (3) area, should not mark too many literal or code name on letter disk (3) face, in order to avoid too close and numerous.The way that solves is to put on

numeral

1,2,3,4,5,6,7,8,9,10,11,12 on shell (1) face edge or replace these digital symbols.These numerals or code name can stamp, also in the available machines used punching press.The enforcement of miscellaneous part is identical with foregoing embodiment 1.

Claims

1. world's table is made up of shell (1), movement (2), letter disk (3), hour indicator (4), hour hands (5), minute hand (6) and second hand (7), it is characterized in that: letter disk (3) face is marked with some city titles all over the world, and in the circle of this circle literal of city title, have one be sleeved on the hour wheel pipe with the synchronous hour indicator (4) of rotation of hour hands (5).

2. the world according to claim 1 table is characterized in that the edge of letter disk (3) or shell (1) face edge indicate numeral 1,2,3,4,5,6,7,8,9,10,11,12 in the direction of the clock or replace these digital symbols.

3. the world according to claim 1 table is characterized in that hour indicator (4) face is marked with numeral 1,2,3,4,5,6,7,8,9,10,11,12 or replaces these digital symbols.