CN2496057Y - Big calendar mechanism of watch - Google Patents
Big calendar mechanism of watch Download PDFInfo
- Publication number
- CN2496057Y CN2496057Y CN 01252897 CN01252897U CN2496057Y CN 2496057 Y CN2496057 Y CN 2496057Y CN 01252897 CN01252897 CN 01252897 CN 01252897 U CN01252897 U CN 01252897U CN 2496057 Y CN2496057 Y CN 2496057Y
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- calendar
- wheel
- day
- wheels
- big
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Abstract
The utility model relates to a big calendar mechanism of a watch, the big calendar mechanism mainly comprises an hour wheel, a 24 hours setting wheel, a 24 hours hour wheel, a calendar device, a calendar positioning device and a calendar quick result device, wherein, the calendar device is composed of a data setting calendar head, a data setting calendar wheel, and a double disc type big calendar display device composed of a daily unit position wheel and a daily tens place wheel. The daily unit digit disc of displaying the date is arranged on the surface of the daily unit position wheel and printed with ten figures from zero to nine, a daily tens digit disc is arranged on the surface of the daily tens digit wheel and printed with two groups of eight figures from zero to three. A digital display window of the double-disc type big calendar display device is two one digit windows or one two digit window. Therefore, two figure discs are adopted, only eight to ten figures are printed on each disc, the figures can be larger, a displayed date figure is much clearer than the displayed date figure of a single ring calendar, the display window can adopt two digit to display in the same window, and can adopt two digit to display in two windows, therefore, the change of the watch style is increased.
Description
Technical field: the utility model relates to a kind of timer, refers in particular to a kind of pointer mechanical watch, specifically refers to the wherein improvement of calendar indication mechanism.
Background technology: traditional band calendar watch, employing monocycle printing mechanism promptly stamps 1-31 totally 31 numerals on single date rings, because 31 numerals are squeezed on a date rings, therefore the impossible Yin Detai of numeral is big, so demonstration is clear inadequately.
Summary of the invention: the utility model proposes a kind of double plate big calendar mechanism, change the monocycle calendar into the double plate calendar, the tens word and the unit numbers on date are presented at respectively on two disks, and are combined into the numeral on an expression date, it is more clear that calendar is shown.
The big calendar mechanism of a kind of wrist-watch of the present utility model, mainly comprise 1,24 hours third wheels of hour wheel 2,24 hours wheels 3, calendar device, calendar locating device and calendar quick-correcting devices, wherein calendar device is by sun-changing head 4, date finger driving wheel 5, and one by position 6 and one day of wheel day ten wheels, the 7 double plate big calendar display device of forming constitute, its driving-chain is followed successively by ten on 2,24 hours wheels 3 of 1,24 hours third wheels of hour wheel, sun-changing head 4, date finger driving wheel 5, a day position wheel 6, day and takes turns 7.
The day units dish that shows date is located at day wheel 6 surface, position, is printed on ten numerals of 0-9, and a day tens dish is located at a day tens and takes turns 7 surfaces, is printed on eight numerals of two groups of 0-3.The digital display window of described double plate big calendar display device is two one digit number windows or one two figure place window.
Be provided with the hook 3a that bends at 24 hours wheels on 3, sun-changing head 4 be only tooth partial gear, and the transmission between 24 hours wheels 3 and the sun-changing head (4) 4 is finished by the only tooth 4a on the hook 3a promotion sun-changing head 4 that bends of taking turns on 3 in 24 hours.
The utility model is because adopt two dials, each dish is gone up and is only needed 8-10 numeral of seal, so numeral can be done greatlyyer, the date numeral that shows is clear more many than monocycle calendar, and display window can adopt two figure places to show in the same window, also can divide two windows to show, therefore also more favourable to the diversity of wrist-watch style.
Description of drawings:
Fig. 1 is the structural representation of an embodiment of the present utility model.
Embodiment:
An embodiment of the present utility model as shown in Figure 1.Mainly comprise 1,24 hours third wheels of hour wheel 2,24 hours wheels 3, calendar device, calendar locating device and quick-correcting devices, wherein hour wheel drives 24 hours third wheels 2, drive 24 hours wheels 3 by 24 hours third wheels 2 again, wheel 3 was provided with a dozen crotch 3a in 24 hours, sun-changing head 4 is for there being the partial gear of an only tooth 4a, by the hook 3a that bends promote only tooth 4a on the sun-changing head 4 finish took turns in 24 hours 3 and sun-changing head 4 between transmission.When quickly calibrated, the sun-changing head with partial gear structure of only tooth can be eliminated the fast forbidden zone of dialling.
Wherein said calendar device is by sun-changing head 4, date finger driving wheel 5, and one is made up of 6 and one ten wheels of position wheel, 7 double plate big calendar display device that constitute one by one.Sun-changing head 4 drives date finger driving wheels 5, and drives a day position wheel 6 and finish a position meter day function, and when the same day, a position wheel 6 climbed over the 9th day, its only tooth drove days ten again and takes turns 7, the decimal system meter day function of target date.
The day units dish that shows date is located at day wheel 6 surface, position, is printed on ten numerals of 0-9, and a day tens dish is located at a day tens wheel surface 7, is printed on eight numerals of two groups of 0-3.The digital display window of described double plate big calendar display device can adopt two figure places to show in the same window, also can adopt two figure places to divide two windows to show, has therefore increased the variation of wrist-watch style.
The location of described calendar device is made of the backstay 8 of spring base unification, on this backstay 8, be provided with respectively to day a position wheel 6 lower whorl 6a and the two groups of spring base 8a and the 8b of the lower whorl 7a location of day ten wheels 7, this spring base is a backstay, is again return spring, one spring is dual-purpose, simplifies the structure.
Quickly calibrated function of the date of described calendar device by day fast driving lever 9 and a day fast driving lever spring 10 bear.Press the adjustment button, promote a day fast driving lever 9 at the A place, it is rotated around fulcrum 9c, its shifting block 9b stirs day lower whorl 6 of a position wheel.On day fast driving lever 9, have slotted eye 9a, can limit its stroke range, prevent to damage a day position wheel.
Claims (6)
1. the big calendar mechanism of a wrist-watch, mainly comprise hour wheel (1), 24 little hour setting wheels (2), 24 little hour wheels (3), calendar device, calendar locating device and calendar quick-correcting device, it is characterized in that described calendar device is by sun-changing head (4), date finger driving wheel (5), and one the double plate big calendar of forming by day position wheel (6) and a day ten wheels (7) constitute, its driving-chain be followed successively by hour wheel (1), 24 little hour setting wheels (2), 24 little hour wheels (3), sun-changing head (4), date finger driving wheel (5), day individual take turns (6), day ten wheels (7).
2. the big calendar mechanism of wrist-watch according to claim 1 is characterized in that the day units dish that shows date is located at day wheel (6) surface, position, is printed on ten numerals of 0-9, and a day tens dish is located at day tens wheel (7) surface, is printed on eight numerals of two groups of 0-3.
3. the big calendar mechanism of wrist-watch according to claim 1, the font display window that it is characterized in that described double plate big calendar display device is two one digit number windows or one two figure place window.
4. the big calendar mechanism of wrist-watch according to claim 1, it is characterized in that on described 24 little hour wheels (3), being provided with the hook that bends (3a), described sun-changing head (4) is only tooth (4a) partial gear, transmission between 24 little hour wheels (3) and the sun-changing head (4) promotes this only tooth (4a) by this hook that bends (3a).
5. the big calendar mechanism of wrist-watch according to claim 1, it is characterized in that described calendar locating device is made of the backstay (8) of spring base unification, on this backstay (8), be provided with two can be respectively to day a position wheel lower whorl (6a) and day ten wheels lower whorl (7a) spring base of locating.
6. the big calendar mechanism of wrist-watch according to claim 1 is characterized in that described quick-correcting device is made of fast driving lever (9) and fast driving lever spring (10), and described day fast driving lever is provided with the slotted eye (9a) of restriction day fast driving lever stroke range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252897 CN2496057Y (en) | 2001-08-03 | 2001-08-03 | Big calendar mechanism of watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252897 CN2496057Y (en) | 2001-08-03 | 2001-08-03 | Big calendar mechanism of watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2496057Y true CN2496057Y (en) | 2002-06-19 |
Family
ID=33662491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01252897 Expired - Fee Related CN2496057Y (en) | 2001-08-03 | 2001-08-03 | Big calendar mechanism of watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2496057Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609302B (en) * | 2008-06-16 | 2013-03-27 | 精工电子有限公司 | Day display apparatus and watch having the same |
| CN105573098A (en) * | 2014-11-05 | 2016-05-11 | 布朗潘有限公司 | Character display mechanism for a clock piece |
| CN105741674A (en) * | 2014-12-30 | 2016-07-06 | Eta瑞士钟表制造股份有限公司 | Date display device for timepiece |
-
2001
- 2001-08-03 CN CN 01252897 patent/CN2496057Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609302B (en) * | 2008-06-16 | 2013-03-27 | 精工电子有限公司 | Day display apparatus and watch having the same |
| CN105573098A (en) * | 2014-11-05 | 2016-05-11 | 布朗潘有限公司 | Character display mechanism for a clock piece |
| CN105573098B (en) * | 2014-11-05 | 2017-12-12 | 布朗潘有限公司 | Character indication mechanism for clock and watch |
| CN105741674A (en) * | 2014-12-30 | 2016-07-06 | Eta瑞士钟表制造股份有限公司 | Date display device for timepiece |
| CN105741674B (en) * | 2014-12-30 | 2018-01-16 | Eta瑞士钟表制造股份有限公司 | Calendar display apparatus for clock and watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |