CN2203462Y

CN2203462Y - Perpetual calendar clock dial

Info

Publication number: CN2203462Y
Application number: CN 94219350
Authority: CN
Inventors: 吕伟丽; 雷兆琴
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-15
Filing date: 1994-08-15
Publication date: 1995-07-12
Anticipated expiration: 2004-08-15

Abstract

The utility model relates to a perpetual calendar clock dial which can make the ordinary clock dial display the calendar of present year and a plurality of years before or after. A year table is printed with Archimedes spiral loop in the time scale loops on the ordinary clock dial. The inner loop is a circular week loop, the inner side of which has small holes to expose with driving wheels at the back of the dial. The driving wheels drive a moving dial which rotates around an hour hand axle tube. The moving dial has the same size with the circular face of the week loop, and a month table, a date table and a transparent week loop window with 90 DEG arc are arranged on the moving dial. The year interval of the perpetual calendar can be long and short and can be changed according to the Archimedes spiral loop numbers. The utility model fully uses the blank space of the clock dial, has simple manufacture, no damage to the clock dial and convenient carrying, and can be used for years.

Description

Perpetual calendar clock dial

A kind of perpetual calendar dial.

Existing various dial can not show year calendar simultaneously, more can not search up and down calendar for many years, the purpose of this utility model is to make general clock and watch card also to have the perpetual calendar function, both can detect calendar then, can detect over again and following for many years calendar, simple for production, dial there is not damage.The purpose of this utility model is achieved in that the blank space in general clock and watch card time scale circle stamps the spiral of Archimedes ring, inner ring is a circular rings, radially 28 equal portions respectively encircle from the center of circle, rise by spiral of Archimedes ring termination and from inside to outside to fill out the Gregorian calendar title of an emperor's reign successively, chance is moistened year empty lattice and is filled in redness, the internal layer annulus is the week ring, Moving plate central siphon on hour hands central siphon overcoat, Moving plate is fixed on the Moving plate central siphon and can rotates around the hour hands central siphon, Moving plate is made with the hard transparent thin plate, size is with to encircle disc week identical, the Moving plate face is divided into the fan-shaped of 4 90 degree, last three isocentric circular arc are drawn in a fan section from outside to inside, they from the center of circle seven equal portions radially, fill out for 1～Dec, profit year one, fill out with redness February, the vertical angle of this an angle of 90 degrees are drawn six 90 concentric degree circular arcs from outside to inside, it is transparent in to observe the week table that outer arc keeps, other places all are coated with opaque paint, radially seven five equilibriums remain five layers of circular arc from the center of circle, from inside to outside fill out 1 successively from left to right, 2,3,4,31 constitute the date table, on the clock and watch card, there is a dial opening to expose the Moving plate thumb wheel that coils the back side by ring is inboard, the Moving plate thumb wheel is the back side that is fixed on dial with the dial bar by support, watch module there is not influence, dial rod end head has the dial handle, Moving plate central siphon on hour hands central siphon overcoat, Moving plate are fixed on the Moving plate central siphon and can rotate around the hour hands central siphon.When checking calendar, the rotating driver plate handle rotates Moving plate and makes and aim in institute's month of looking into the interior time of looking into of spiral of Archimedes on the clock and watch card, finding institute's day after date of looking into week relative with it to encircle on date table is exactly the number of weeks of this day, as profit year, 1, February is with the redness on the month table one, February.The time interval of this perpetual calendar is changeable, and as long as this is the spiral of Archimedes number of turns of increase and decrease clock and watch card, below in conjunction with embodiment and the accompanying drawing of a 1986～the year two thousand thirty in detail structure of the present utility model is described in detail.

Fig. 1,1986～the year two thousand thirty year calendar dial figure

Fig. 2, Moving plate dial the favourable turn composition

(1) clock and watch housing, (2) clock and watch card, (3) time scale circle, (4) spiral of Archimedes ring, (5) month table, (6) Moving plate, (7) minute hand, (8) clock and watch trade mark, (9) date table, (10) Moving plate window, (11) week is encircled, (12) dial handle, (13) dial bar, (14) operation instruction, (15) hour hands, (16) second hand, (17) second hand axle, (18) minute hand central siphon, (19) hour hands central siphon, (20) Moving plate central siphon, (21) Moving plate thumb wheel, (22) dial opening, (23) support, (24) watch module.

Blank space in the time scale circle (3) of clock and watch card (2) stamps two circle spiral of Archimedes rings (4), radially 28 equal portions respectively encircle into 46 fan-shaped lattice from the center of circle, begin to fill out successively counterclockwise the Gregorian calendar title of an emperor's reign 1986 from internal layer spiral of Archimedes ring (4) termination, 1987,1988,2030, chance is moistened year empty lattice and is filled in redness, the internal layer annulus is a week ring (11), in the lattice relative, fill out " two " and fill up one counterclockwise with " 1986 ", two, three, seven, one, two, three, seven, just obtain week ring (11), there is a dial opening (22) to expose the Moving plate thumb wheel (21) that coils the back side by this ring inboard, Moving plate thumb wheel (21) is to be fixed on (2) back side of clock and watch card with dial bar (13) by support (23), and watch module (24) and clock and watch housing (1) are not had influence.There is dial handle (12) dial bar (13) termination, outside hour hands central siphon (19), put Moving plate central siphon (20), Moving plate (6) is fixed on the Moving plate central siphon (20) and can rotates around hour hands central siphon (19), Moving plate (6) is made with the hard transparent thin plate, size is identical with the disc of week ring (11), card is divided into the fan-shaped of 4 90 degree, three 90 degree donuts are drawn in a fan section from outside to inside, they from the center of circle seven equal portions radially, fill out for 1～Dec, profit year one, February just obtain month table (5) with red.In the vertical angle of this an angle of 90 degrees, stay the Moving plate window (10) of 90 degree arcs of not painting in order to observe the week table with clock and watch card ring last week (11) corresponding position, spend donut from this window to five 90 of inside-paints, they from the center of circle radially seven grades get 35 fan-shaped lattice, from inside to outside fill out 1 successively from left to right, 2,3,4,31 constitute date table (9), check calendar by operation instruction (14), promptly turning dial handle (12) rotates Moving plate (6) and makes and aim at clock and watch cards (2) institute's month of looking into and go up the interior time of looking into of spiral of Archimedes ring (4), on date table (9), find day after date of looking into, on the week ring (11) relative with it is exactly the number of weeks of this day, 1 of profit year, use the redness one on the month table (5) February, February.For the clock and watch card (2) that calendar is arranged, the calendar mouth on the clock and watch card (2) can be opened in certain profit year leading whitespace of spiral of Archimedes ring (4).The available donut of spiral of Archimedes ring (4) of perpetual calendar or the elliptical ring of feeling terribly worried together replace.The utility model makes widely used clock and watch card (2) increase the perpetual calendar function, made full use of the blank face in the clock and watch card time scale circle (3), makes easyly, and cost is low, and clock and watch are not damaged.Easy to carry, use for many years, can print a few circle spiral of Archimedes rings to big clock and watch card more and make the year calendar interval reach the centuries; Little clock and watch card is only printed a circle spiral of Archimedes ring, and its year calendar interval also has twenties years.The utility model also can be made perpetual calendar and adding widely separately and be set in other and can install additional on the utensil and use.

Claims

1, a kind of perpetual calendar dial, by clock and watch housing (1), clock and watch card (2), time scale circle (3), minute hand (7), hour hands (15), second hand (16), watch module compositions such as (24), it is characterized in that: the blank space in the time scale circle (3) of clock and watch card (2) stamps a few circle spiral of Archimedes rings (4), inner ring seal circular rings, radially 28 equal portions respectively encircle into many fan-shaped lattice from the center of circle, begin to fill out successively counterclockwise required each Gregorian calendar title of an emperor's reign of perpetual calendar from the termination of internal layer spiral of Archimedes ring (4), meet and moisten year empty lattice and fill in and make time figure with redness, fill up one counterclockwise on the internal layer annulus, two, three, seven, one, two, three, seven, and obtain week ring (11), this ring inboard has a dial opening (22) to expose the Moving plate thumb wheel (21) that coils the back side, Moving plate thumb wheel (21) is to be fixed on dial (2) back side with dial bar (13) by support (23), there is dial handle (12) dial bar (13) termination, outside hour hands central siphon (19), put Moving plate central siphon (20), Moving plate (6) is fixed on the Moving plate central siphon (20), can be by dial handle (12), the Moving plate thumb wheel (21) of dial bar (13) and termination is dialled around hour hands central siphon (19) to be changeed, Moving plate (6) is made with the hard transparent thin plate, size is identical with the disc of week ring (11), and card is stamped month table (5) respectively, date table (9).The Moving plate window (10) that stays one 90 degree arc with clock and watch card ring last week (11) corresponding position in an angle of 90 degrees of date table (9) is in order to watch the week table, and the other parts of Moving plate all are coated with opaque paint.

2, perpetual calendar dial according to claim 1 is characterized in that for the clock and watch card (2) that calendar is arranged, and the calendar mouth can be opened profit year at spiral of Archimedes ring (4) in the space.

3, perpetual calendar dial according to claim 1, the length that it is characterized in that perpetual calendar can go up blank space size in the time scale circle (3) and institute by clock and watch card (2) and print how much changing of spiral of Archimedes ring (4) number of turns.

4, perpetual calendar dial according to claim 1 is characterized in that the available donut of spiral of Archimedes ring (4) of perpetual calendar or the elliptical ring of feeling terribly worried together replaces.