CN105629699A

CN105629699A - Watch calendar disk capable of identifying solar month with 31 days and solar month with 30 days

Info

Publication number: CN105629699A
Application number: CN201410560063.2A
Authority: CN
Inventors: 何正武
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-21
Filing date: 2014-10-21
Publication date: 2016-06-01

Abstract

Provided is a watch calendar disk capable of identifying a solar month with 31 days and a solar month with 30 days. The ring of the calendar disk is equally divided into 61 checks. The checks in the clockwise direction are sequentially printed with 1 to 30, and the area is marked as a solar month with 30 days, for example, in white; and the remaining checks, after the check printed with 30, are sequentially printed with 1 to 31, and the area is marked as a solar month with 31 days, for example, in red. When the 30th of the white area is displayed, the 1st of the red area jumps out next day. If a tag indicating a solar month with 30 days (such as white) is displayed, that the current month has no 31st or is a solar month with 30 days can be judged; and if a tag indicating a solar month with 31 days (such as red) is displayed, that the current month is a solar month with 31 days can be judged. Whether a month is a solar month with 31 days or a solar month with 30 days or whether a month has 31st can be judged based on the displayed tag. Manual adjustment for skipping 31st in the absence of 31st is reduced greatly. Misjudgment caused when the watch displays 31st on the 1st day of a large month is reduced.

Description

The wrist-watch calendar-disc that recognizable moon solar month is little

Technical field:

The present invention relates to a kind of wrist-watch, particularly relate to the calendar-disc of a kind of wrist-watch.

Background technology:

The calendar-disc of traditional mechanical wrist-watch or quartz watch is annular, middle empty, there are 31 teeth at inner ring edge, the numeral that each tooth is corresponding one number, such as one tooth of No. 31 correspondences, if not having No. 31 this month, wrist-watch is passed by oneself will not jump out No. 1 after No. 30, but display 31, it is necessary to manually adjusted No. 31. Can not judge that this month is that the moon is big or the moon is little or does not have No. 31 according to the calendar markings of display.

Summary of the invention:

Wrist-watch calendar-disc as annular, calendar-disc annulus inner ring edge uniformly does 61 teeth of a size, and annulus printing character segment is bisected into 61 lattice, the corresponding tooth of every lattice. Single-frame print successively from 1 to 30 in the direction of the clock, single-frame print successively from 1 to 31 in the direction of the clock again after 30. And, a kind of labelling (being called a moon tick marks) is done in region from 1 to 30, a kind of color of such as digital or digital background color (such as white), another kind of labelling (being called the big labelling of the moon) is done in region from 1 to 31, the another kind of color of such as digital or digital background color (such as red). Thus make little wrist-watch calendar-disc in the recognizable solar month moon. Suitable in quartz watch, stem-winder (comprise machine automatization wind up table)

Detailed description of the invention:

61 teeth of a size are uniformly made at the inner ring edge of wrist-watch calendar-disc (making annular), and calendar-disc annulus is equally divided into 61 lattice, the corresponding tooth of every lattice. Single-frame print successively from 1 to 30 in the direction of the clock, after 30, print again the numeral from 1 to 31 in the direction of the clock successively. Further, a kind of labelling is done in the region from 1 to 30, is called a moon tick marks, a kind of color of such as digital or digital background color, such as white; Another kind of labelling is done in region from 1 to 31, is called the big labelling of the moon, the another kind of color of such as digital or digital background color, such as red.

The calendar-disc spacer of the built-in horizontal level of calendar-disc annulus inner ring scope, there is a small sircle hole spacer one end, circle hole sleeve is on a fixing axle of table, spacer can horizontally rotate along axle, spacer level on one side fills a spring as U-shaped, spring is top spacer on one side, another side leans against on a fixed position, it is positioned such that sheet can around the activity orientation axle horizontal anomalous movement of spacer one end, the other end of spacer has the obtuse angle of about 130 degree, spacer makes the obtuse angle of its about 130 degree drop between two teeth of calendar-disc under the elastic force of U row spring, thus reaching the effect of location calendar-disc, and when calendar-disc rotates, the tooth of calendar-disc can slide along obtuse angle, the 130 of spacer degree, at this moment the U-shaped spring of spacer is oppressed closes up gradually, after calendar-disc turns over the position of a tooth, the obtuse angle of spacer loses resistance, under the effect of spacer U-shaped spring, obtuse angle slides into again location between lower two teeth of calendar-disc.

Wrist-watch hour wheel is uniformly made 6 deep teeth (deep tooth can be engaged with the short tooth of date setting wheel and long tooth), 6 of hour wheel are made with a date setting wheel between tooth and the tooth of calendar-disc, this date setting wheel is 12 teeth, 6 teeth of these 12 teeth and hour wheel are engaged, but the 12 of date setting wheel teeth have the tooth of the equally long and short point of 11 crowns, it is called short tooth, the long point of only one of which crown, it is called spool gear, these 11 short teeth all can not drive the tooth of calendar-disc to rotate, and only long tooth can drive the tooth of calendar-disc to rotate. When wrist-watch normal operation, hour wheel is according to rotationally clockwise, the date setting wheel of dynamic 12 teeth of six cingulums of hour wheel is according to counterclockwise rotating simultaneously, when date setting wheel counterclockwise rotates, 11 short teeth can not drive the tooth of calendar-disc to rotate, it is engaged with the tooth of calendar-disc when the long tooth of date setting wheel forwards the tooth place of calendar-disc to, long tooth just drives calendar-disc according to rotationally clockwise, after long tooth turns over, driving calendar-disc to turn over the position of a tooth, calendar-disc also just shows the date of next day. Calendar working portion, 6 teeth of hour wheel, 12 teeth of date setting wheel, during explanation, round just drives the date setting wheel of 12 teeth to circle for two weeks 24 hours. And date setting wheel only one of which can drive the long tooth that calendar-disc tooth rotates, so, date setting wheel needs within 24 hours, just to make calendar-disc turn a tooth, skips a numeral, namely shows the date of new one day.

Certainly, the literal upper needs of wrist-watch open an aperture a fixed position, square hole circular hole can, as long as satisfying condition: by aperture be only able to display in 61 lattice numerals of calendar-disc one lattice numeral. When the hour hands of wrist-watch, minute hand, second hand are installed, the time of wrist-watch is first adjusted according to the direction of watch hand normal ambulation, time between timing, the hour wheel of wrist-watch rotates clockwise, naturally drive date setting wheel to rotate counterclockwise simultaneously, stopping (now calendar-disc is likely to slightly start action) when the longest tooth of date setting wheel just forwards the tooth of contact calendar-disc to, this is that hour hands, minute hand, second hand are incorporated on the position of 12.

For between how timing, first the time of wrist-watch is transferred the same with Beijing time, it was such as 14: 30 on the 18th April at that time, because previous step hour hands minute hand second hand all becomes on 12 positions of calendar just starting, be equivalent to rest on 24 positions in evening, now first adjust the wrist-watch time, watch hand is allowed to rotate clockwise, hour hands need first according to circling clockwise, and only circle, and then allow hour hands forward 14 least bit position minute hands to 30 points of positions clockwise again; Because April is that the moon is little, of that month only have No. 30 altogether, is now to be transferred to April 18, just calendar is transferred to display moon tick marks No. 18, such as white marking. When the table time goes at 24 in evening, calendar starts variation, after the dynamic calendar-disc of the longest cingulum of date setting wheel turns a tooth, and just display 19.

24 beginnings in evening April 30 of a moon tick marks (such as white) gone to by wrist-watch calendar, the dynamic calendar-disc tooth of the longest cingulum of date setting wheel starts to rotate, after rotating a tooth, calendar-disc just turns the position of a tooth, just the May 1 of the display big labelling of the moon (such as red); Start calendar-disc at 24 in evening May 31 start again to show the June 1 of moon tick marks (such as white) gradually when going to.

If calendar is shown that a moon tick marks (such as white), represents and there is no No. 31 this month or month little; If the moon big labelling of display (such as red) represents that the moon is big, represent and had No. 31 this month.

Claims

1. calendar-disc annulus is equally divided into 61 lattice, is made with 61 teeth, and mark again from 1 to 31, leaps to the technology of display 1 from 1 to 30 after making the moon hour 30.

2. calendar-disc does a kind of labelling (being called a moon tick marks) from 1 to 30 regions, remaining does another kind of labelling (being called the big labelling of the moon) from 1 to 31, and it is little or do not have the technology of No. 31 that the labelling difference shown with wrist-watch calendar distinguishes moon solar month.