CN109656119B - Calendar date display mechanism of watch - Google Patents
Calendar date display mechanism of watch Download PDFInfo
- Publication number
- CN109656119B CN109656119B CN201710944401.6A CN201710944401A CN109656119B CN 109656119 B CN109656119 B CN 109656119B CN 201710944401 A CN201710944401 A CN 201710944401A CN 109656119 B CN109656119 B CN 109656119B
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- moon
- changing
- wheel
- month
- component
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 71
- 230000009471 action Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 241000411998 Gliricidia Species 0.000 claims 2
- 235000009664 Gliricidia sepium Nutrition 0.000 claims 2
- 210000000707 wrist Anatomy 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
- G04B19/268—Clocks or watches with indicators for tides, for the phases of the moon, or the like with indicators for the phases of the moon
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
- G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
- G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
- G04B19/25—Devices for setting the date indicators manually
Abstract
The invention discloses an calendar date display mechanism of a watch, which is an independent module mechanism, wherein a hour wheel, a sun-changing wheel component, a moon-phase positioning rod, a moon-phase quick shift rod, a moon-changing rod component, a moon-calendar wheel component and a moon-calendar quick shift rod are fixedly arranged on a core clamping plate, a prime system provides power for the hour wheel, and the sun-changing wheel component, the moon-phase quick shift rod, the moon-changing rod component, the moon-calendar wheel component and the moon-calendar quick shift rod can freely rotate around the center of the moon-phase positioning rod, the moon-phase quick shift rod and the moon-calendar quick shift rod; the time wheel is meshed with the sun wheel changing component, the sun wheel changing component timely dials the moon phase wheel component, the moon phase wheel component drives the moon rod changing component to rotate, the moon rod changing component timely dials the month wheel component, and the month quick dial rod timely dials the month wheel component. The beneficial effects are that: the calendar display device has the advantages that calendar date information can be displayed, months can be automatically changed along with the calendar, and big months and small months in the Islamic calendar can be automatically identified.
Description
Technical Field
The invention relates to a date display mechanism of a watch, in particular to an Islamic calendar date display mechanism of the watch.
Background
The watch has been developed for more than two hundred years, and along with continuous progress of the watch making technology, the watch is increasingly accurate in timing and increasingly has a plurality of additional functions. At present, most watches display time and date functions (including month, calendar, week and the like) based on the calendar (Gregorian Gao Lili) method and the calendar method as the principle basis for designing the date display function.
The calendar is a universal calendar throughout the world, and the additional functions of watches based on this calendar are basically recognizable to people throughout the world. However, some religious countries or religious beliefs may still use religious calendar in addition to the use of the calendar, e.g., the countries and regions that are trusted for islanding may use islanding calendar as another major calendar in addition to the calendar. Currently, for this population, the watch based on religious calendar is said to be the phoenix-horned.
Islamic calendar is a pure lunar calendar, with a month of the moon for one week (the synopsis month) for about 29.5 days, with the singular month of each year being the big month, 30 days per month, and the double month being the small month, 29 days per month. The calendar is 30 years a big period, comprising 11 leap years and 19 flat years, and the leap years and flat years are arranged in a fixed order.
European patent No. WO2007129933A1 discloses a date display mechanism for a wristwatch, which is based on the islanding calendar, and displays the calendar, month phase and other functions of the calendar, wherein the month phase display is placed in the center of the dial, and the month display is placed at 6 points. Such a layout makes the observation of the lunar phase susceptible to the pointer; and at the moment of changing months every month, if the calendar quick-dialing operation is performed, the phenomenon that the structure is blocked can occur, and even the structure is damaged.
Disclosure of Invention
The invention aims to provide a display structure capable of displaying calendar date information.
The technical scheme adopted by the invention is as follows: the calendar date display mechanism of the watch is an independent module mechanism and comprises a time wheel, a day wheel changing component, a moon wheel component, a moon phase quick shift lever, a moon rod changing component, a month calendar wheel component and a month calendar quick shift lever; the sun gear, the moon gear component, the moon quick shift lever, the moon gear component and the moon quick shift lever can freely rotate around the center of the sun gear, the moon gear component, the moon quick shift lever, the moon lever component, the moon gear component and the moon quick shift lever; the time wheel is meshed with the sun-changing wheel component, the sun-changing wheel component timely dials the moon phase wheel component, the moon phase wheel component drives the moon rod component to rotate, the moon rod component timely dials the month wheel component, and the month quick deflector rod timely dials the month wheel component.
The sun gear replacement component comprises a sun gear replacement piece and a sun gear replacement shifting head; the sun-changing shifting head is loosely sleeved on the central shaft of the sun-changing wheel piece, and the sun-changing wheel piece is meshed with the hour wheel; the sun-changing wheel sheet is provided with a position nail which drives the sun-changing shifting head to rotate.
The lunar phase wheel component comprises a lunar phase wheel and a lunar exchange cam which are coaxially pressed into a whole, a cam positioning pin penetrates through a hole on the lunar exchange cam to be pressed into a whole with the lunar phase wheel, a lunar phase positioning rod is used for positioning the lunar phase wheel, the lunar phase wheel has 59 teeth which are just the sum of two lunar phase conversion periods, and meanwhile, the sum of days of one big month and one small month of the Islamic calendar is met; the sun-changing shifting head shifts the moon phase wheel to rotate one tooth every 24 hours; the cam positioning nails are positioned, so that two highest points of the moon-changing cam and tooth shapes of the moon-phase wheel form a pair of high points of the moon-phase cam, which respectively correspond to 30 days of a big month and 29 days of a small month.
The moon phase quick shifting rod limits the rotation angle of the moon phase quick shifting rod through a screw, and the return spring provides resilience force for the moon phase quick shifting rod.
The moon-changing rod component comprises a moon-changing rod, a poking head return spring and a moon-changing poking head; the moon-changing poking head and the moon-changing poking head are fixedly arranged on the moon-changing rod, the moon-changing poking head can freely rotate around the rotation center, the tail end of the poking head return spring can freely swing in the elastic deformation range, and the moon-changing poking head and the poking head return spring form an elastic structure so as to avoid the clamping of the mechanism; the moon-changing rod is pressed with a shifting head limiting nail, the tail end of the moon-changing shifting head is always propped against the shifting head limiting nail under the action of the resilience force of the shifting head return spring, and the moon-changing shifting head can only rotate anticlockwise; the return spring provides resilience force for the month-changing rod component, and the tip of the tail of the month-changing rod always props against the month-changing cam under the resilience force of the return spring.
The beneficial effects of the invention are as follows: the calendar display device has the advantages that calendar date information can be displayed, months can be automatically changed along with the calendar, and big months and small months in the Islamic calendar can be automatically identified.
Drawings
FIG. 1 is a schematic illustration of a dial face of an calendar date display of the present invention;
FIG. 2 is a schematic plan view of a date display mechanism according to the present invention;
FIG. 3 is a schematic plan view of the date display mechanism of the present invention on the last day of the month;
FIG. 4 is a schematic plan view of the date display mechanism of the present invention on the first day of the large month;
fig. 5 is a schematic plan view of a lunar phase wheel unit of the date display mechanism of the present invention.
In the figure:
1. time wheel 2, day changing wheel component 3, day changing wheel sheet 4 and day changing shifting head
5. Moon phase wheel component 6, moon phase wheel 7, moon phase changing cam 8 and cam positioning nail
9. Moon phase positioning rod 10, moon phase quick shift rod 11, return spring 12 and moon phase change rod component
13. Moon-changing rod 14, shifting head return spring 15, moon-changing shifting head 16, shifting head limit nail
17. Return spring 18, month rod-changing limit nail 19, month calendar wheel component 20, month calendar positioning rod
21. Calendar quick shift lever 22, return spring 23, phase of moon and calendar display area
24. And a month calendar display area.
Description of the embodiments
The invention is described in further detail below with reference to the attached drawings and detailed description:
as shown in fig. 1 and 2, the calendar date display mechanism of the wristwatch of the present invention has a calendar display area 23 and a calendar display area 24 on the dial face. The date display mechanism is an independent module mechanism and comprises a time wheel 1, a sun-changing wheel part 2, a moon phase wheel part 5, a moon phase positioning rod 9, a moon phase quick deflector rod 10, a return spring 11, a moon phase rod part 12, a return spring 17, a moon phase rod limiting nail 18, a month calendar wheel part 19, a month calendar positioning rod 20, a month calendar quick deflector rod 21 and a return spring 22; the hour wheel 1, the sun-changing wheel component 2, the moon phase wheel component 5, the moon phase positioning rod 9, the moon phase quick-pulling rod 10, the return spring 11, the moon phase rod component 12, the return spring 17, the moon calendar wheel component 19, the moon calendar positioning rod 20, the moon calendar quick-pulling rod 21 and the return spring 22 are fixedly arranged on a core clamping plate, and the prime system provides power for the hour wheel 1 and rotates clockwise for one circle every 12 hours; the sun gear changing component 2, the moon phase wheel component 5, the moon phase quick shift lever 10, the moon pole changing component 12, the moon wheel component 19 and the moon quick shift lever 21 can freely rotate around the center; the lunar phase positioning rod 9 plays a role in positioning the lunar phase wheel component 5, the lunar phase quick deflector rod 10 limits the rotation angle of the lunar phase quick deflector rod through a screw, the return spring 11 provides a rebound force for the lunar phase quick deflector rod 10, the return spring 17 provides a rebound force for the lunar exchange rod component 12, the lunar calendar positioning rod 20 plays a role in positioning the lunar calendar wheel component 19, the lunar calendar quick deflector rod 21 limits the rotation angle through a screw, and the return spring 22 provides a rebound force for the lunar calendar quick deflector rod 21.
The hour wheel 1 is meshed with the day changing wheel component 2; the sun-changing wheel component 2 timely dials the moon phase wheel component 5, and the moon phase wheel component 5 drives the moon rod component 12 to rotate; the moon rod replacing component 12 timely dials the calendar wheel component 19; the calendar quick shift rod 21 shifts the calendar wheel part 19 at the right time.
The sun gear replacement component 2 comprises a sun gear replacement sheet 3 and a sun gear replacement shifting head 4; the sun-changing shifting head 4 is loosely sleeved on the central shaft of the sun-changing wheel piece 2, and the sun-changing wheel piece 2 can drive the sun-changing shifting head 4 to rotate together through a position nail on the wheel piece; the sun-changing wheel piece 3 is meshed with the hour wheel 1, and the sun-changing wheel piece 3 is provided with a position nail which drives the sun-changing shifting head 4 to rotate.
The moon-changing rod part 12 comprises a moon-changing rod 13, a poking head return spring 14, a moon-changing poking head 15 and a poking head limiting nail 16; the moon-changing shifting head 15 and the moon-changing shifting head 15 are fixedly arranged on the moon-changing rod 13, the moon-changing shifting head 15 can freely rotate around the rotation center, the tail end of the moon-changing shifting head 14 can freely swing in the elastic deformation range, the moon-changing shifting head 15 and the moon-changing shifting head 14 form an elastic structure, the mechanism is prevented from being blocked, the moon-changing rod 13 is pressed with a shifting head limiting nail 16, the tail end of the moon-changing shifting head 15 always abuts against the shifting head limiting nail 16 under the action of the resilience force of the moon-changing shifting head spring 14, and the moon-changing shifting head 15 can only anticlockwise rotate; the tip of the tail of the month changing rod 13 always props against the month changing cam 7 under the action of the resilience force of the return spring 17; the moon-changing rod limiting nail 18 and the core clamping plate are pressed into a whole.
As shown in fig. 5, the lunar wheel component 5 comprises a lunar wheel 6 and a lunar changing cam 7 which are coaxially pressed into a whole, a cam positioning nail 8 passes through a hole on the lunar changing cam 7 and is pressed into a whole with the lunar wheel 6, a lunar phase positioning rod 9 positions the lunar wheel 6, the lunar wheel 6 has 59 teeth, which is just the sum of two lunar phase transformation periods, and simultaneously meets the sum of days of one big month and one small month of the islam calendar; the sun-changing shifting head 4 shifts the moon phase wheel 6 to rotate by one tooth every 24 hours; the cam positioning nail 8 has a positioning function, so that two highest points of the moon-changing cam 7 and the tooth form of the moon-phase wheel 6 form a specific position relationship, and the two high points of the moon-phase cam 7 are ensured to respectively correspond to 30 days of a big month and 29 days of a small month.
The following description of the operation of the Islamic calendar date display mechanism of the present invention is as follows:
as shown in fig. 1 to 4, the hour wheel 1 rotates clockwise every 12 hours for one circle, the sun-changing wheel component 2 is driven to rotate anticlockwise every 24 hours for one circle, the month-changing shifting head 4 on the month-changing wheel component 2 can shift the month-changing wheel component 5 every 24 hours to rotate one tooth clockwise, the calendar pointer fixed on the month-changing wheel component 5 also correspondingly jumps clockwise for one day, the month-changing cam 7 also rotates clockwise, the month-changing rod component 12 rotates anticlockwise under the driving of the month-changing cam 7, as shown in fig. 3, the mechanism is in the last day of the small month, the month-changing rod component 12 rotates clockwise to the highest point under the driving of the month-changing cam 7, when the month-changing wheel component 5 rotates once again to the first day of the big month, the tail tip of the month-changing rod component 12 can instantly drop to the lowest point of the month-changing cam 7, the month-changing head 15 can rotate one tooth clockwise in the process, and accordingly automatic change of the month calendar is realized, and finally, the month-changing rod component 19 can change the month through the clockwise day when shifting the month-changing rod component 19. Because the moon-changing poking head 15 and the poking head return spring 14 form an elastic structure, the phenomenon of mechanism blocking can not occur when the calendar wheel component 19 is adjusted by using the calendar quick poking rod 21, and the mechanical structure is well protected.
It should be noted that the protection scope of the present invention is not limited to the above-mentioned specific embodiments, and basically the same structural transmission, such as changing the position of the functional display area, changing the shape of the part, etc., can be adopted according to the basic technical concept of the present invention, so long as the person skilled in the art does not need to perform creative work, and all embodiments are conceivable to fall within the protection scope of the present invention.
Claims (7)
1. The calendar date display mechanism of the wrist watch is characterized in that the date display mechanism is an independent module mechanism and comprises a day changing wheel component (2), a moon phase wheel component (5), a moon phase quick shift lever (10), a moon pole component (12), a month calendar wheel component (19) and a month calendar quick shift lever (21); the sun-changing wheel component (2) timely dials the moon phase wheel component (5), the moon phase wheel component (5) drives the moon rod component (12) to rotate, the moon rod component (12) timely dials the moon wheel component (19), and the moon quick dial rod (21) timely dials the moon wheel component (19);
the lunar phase wheel component (5) comprises a lunar phase wheel (6) and a lunar exchange cam (7) which are coaxially pressed into a whole; the moon phase wheel (6) is provided with teeth, the number of which is the sum of two moon phase conversion periods, namely the sum of the days of one big month and one small month; two high points of the month changing cam (7) respectively correspond to 30 days of a big month and 29 days of a small month;
the sun-changing wheel component (2) comprises a sun-changing shifting head (4), and the sun-changing shifting head (4) shifts the moon-phase wheel (6) to rotate by one tooth every 24 hours.
2. Calendar date display mechanism of a watch according to claim 1, characterized in that said lunar wheel component (5) further comprises a cam positioning pin (8); the cam positioning nail (8) passes through a hole on the moon-exchanging cam (7) to be pressed into a whole with the moon-phase wheel (6); the cam positioning nails (8) enable the two highest points of the month changing cam (7) and the tooth shape of the month phase wheel (6) to form a specific position relationship, and ensure that the two highest points of the month changing cam (7) correspond to 30 days of a big month and 29 days of a small month.
3. Calendar date display mechanism of a wristwatch according to claim 1, characterized in that the day changing wheel part (2) further comprises a day changing wheel piece (3); the sun-changing shifting head (4) is loosely sleeved on the central shaft of the sun-changing wheel piece (3); the sun-changing wheel piece (3) is meshed with the hour wheel (1); the sun-changing wheel sheet (3) is provided with a position nail which drives the sun-changing shifting head (4) to rotate.
4. The calendar date display mechanism of a wristwatch according to claim 1, characterized in that the moon phase quick stick (10) limits its rotation angle by means of a screw, and the return spring (11) provides a return force for the moon phase quick stick (10).
5. Calendar date display mechanism of a wristwatch according to claim 1, characterized in that the month changing lever member (12) comprises a month changing lever (13), a dial return spring (14) and a month changing dial (15); the moon-changing poking head (15) and the poking head return spring (14) are fixedly arranged on the moon-changing rod (13), the moon-changing poking head (15) can freely rotate around the rotation center, the tail end of the poking head return spring (14) can freely swing in the elastic deformation range, and the moon-changing poking head (15) and the poking head return spring (14) form an elastic structure so as to avoid the blockage of the mechanism; the moon-changing rod (13) is pressed with a shifting head limiting nail (16), the tail end of the moon-changing shifting head (15) is always propped against the shifting head limiting nail (16) under the action of the resilience force of the shifting head return spring (14), and the moon-changing shifting head (15) can only rotate anticlockwise.
6. Calendar date display mechanism according to claim 5, characterized in that the return spring (17) provides a return force for the change of the moon rod part (12), the tail tip of the moon rod (13) always pushes against the moon changing cam (7) under the action of the return force of the return spring (17).
7. Calendar date display mechanism of a watch according to claim 1, characterized in that said lunar wheel (6) has 59 teeth and a lunar positioning lever (9) positions said lunar wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944401.6A CN109656119B (en) | 2017-10-12 | 2017-10-12 | Calendar date display mechanism of watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944401.6A CN109656119B (en) | 2017-10-12 | 2017-10-12 | Calendar date display mechanism of watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109656119A CN109656119A (en) | 2019-04-19 |
| CN109656119B true CN109656119B (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944401.6A Active CN109656119B (en) | 2017-10-12 | 2017-10-12 | Calendar date display mechanism of watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109656119B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114879471B (en) * | 2022-06-02 | 2023-03-28 | 天津海鸥表业集团有限公司 | Quick-dialing mechanism, coaxial display system and watch |
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| CN202033596U (en) * | 2011-01-19 | 2011-11-09 | 天津海鸥表业集团有限公司 | Perpetual calendar mechanism of mechanical watch |
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| CN102608901A (en) * | 2011-01-19 | 2012-07-25 | 天津海鸥表业集团有限公司 | Perpetual calendar mechanism of mechanical watch |
| CN103092052A (en) * | 2011-10-27 | 2013-05-08 | 天津海鸥表业集团有限公司 | Double-direction rapid-setting moon phase mechanism of mechanical watch |
| CN205247071U (en) * | 2015-12-04 | 2016-05-18 | 天津海鸥表业集团有限公司 | Multifunctional shifting block module mechanism |
| CN106909055A (en) * | 2015-12-23 | 2017-06-30 | 天津海鸥表业集团有限公司 | Watch with lunar calendar indicating mechanism |
| CN207396976U (en) * | 2017-10-12 | 2018-05-22 | 天津海鸥表业集团有限公司 | Calendar date display mechanism for watch |
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2017
- 2017-10-12 CN CN201710944401.6A patent/CN109656119B/en active Active
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| US5764597A (en) * | 1997-04-10 | 1998-06-09 | Shih; Wu Yung | Electronic calendar |
| EP1586961A2 (en) * | 2004-04-13 | 2005-10-19 | Pierre Kunz SA | Instant perpetual calendar |
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| CN109656119A (en) | 2019-04-19 |
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