WO2014173121A1 - 一种钟表 - Google Patents

一种钟表 Download PDF

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Publication number
WO2014173121A1
WO2014173121A1 PCT/CN2013/087588 CN2013087588W WO2014173121A1 WO 2014173121 A1 WO2014173121 A1 WO 2014173121A1 CN 2013087588 W CN2013087588 W CN 2013087588W WO 2014173121 A1 WO2014173121 A1 WO 2014173121A1
Authority
WO
WIPO (PCT)
Prior art keywords
calendar
wheel
gregorian
lunar
teeth
Prior art date
Application number
PCT/CN2013/087588
Other languages
English (en)
French (fr)
Inventor
林祥平
Original Assignee
福州小神龙表业技术研发有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 福州小神龙表业技术研发有限公司 filed Critical 福州小神龙表业技术研发有限公司
Publication of WO2014173121A1 publication Critical patent/WO2014173121A1/zh

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Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/24Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247Clocks 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
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00Indicating the time optically by electric means
    • G04C17/005Indicating the time optically by electric means by discs
    • G04C17/0058Indicating the time optically by electric means by discs with date indication
    • G04C17/0066Indicating the time optically by electric means by discs with date indication electromagnetically driven, e.g. intermittently

Definitions

  • the present invention relates to the field of timepiece technology, and more particularly to a timepiece that can simultaneously display a calendar and a lunar calendar.
  • a watch refers to an instrument that is worn on the wrist to time/display time.
  • the watch is usually made of leather, rubber, nylon cloth, stainless steel, etc., and the watch is displayed on the wrist with the "head" of the display time.
  • the multi-function timepieces on the market include a travel time system, a voyage system and a running time function system. Due to the above system, the current multi-function timepiece generally has the functions of travel time, running seconds and ordinary calendar. Due to the particularity of Chinese society, people's birthdays often have two kinds of birthdays, including calendars and lunar calendars, and some traditional festivals are also defined by the date of the lunar calendar. The existing multi-function timepiece only has the display function of the Gregorian calendar, and does not have the function of the lunar calendar display, which has a bad influence on the convenience of the use of the multi-function watch.
  • the display fonts of the calendars of the existing watches are very small, and the calendars are manually dialed every small month.
  • the general quartz watch cannot be quickly hopped, and the hop time must exceed
  • the present invention provides a timepiece capable of simultaneously displaying a Gregorian calendar and a lunar calendar.
  • the present invention provides the following technical solutions:
  • a timepiece comprising a travel time system and a takt system, wherein the taek system has a Gregorian calendar displaying a Gregorian calendar and a Lunar calendar displaying a Chinese calendar.
  • the Gregorian calendar is driven by a first independent motor, a Gregorian drive train that is drivingly coupled to an output of the first independent motor;
  • the lunar disk is comprised of a second independent motor, and the second independent motor
  • the lunar drive train is driven by the output drive.
  • the first independent motor and the second independent motor are both controlled to rotate by a perpetual calendar IC;
  • the perpetual calendar IC controls the first independent motor multi-journal calendar, and the calendar month is the calendar month without the Gregorian calendar;
  • the perpetual calendar IC controls a second independent motor multi-journal calendar, and the lunar calendar month is a lunar month without a 30th day of the lunar calendar;
  • the perpetual calendar IC controls the Gregorian calendar and the Lunar calendar to simultaneously traverse, or controls the Gregorian calendar and the Lunar calendar to shift the preset time hopping;
  • the perpetual calendar IC controls the running second hand of the clock in the running second state, does not press the running second pause button, runs the second hand to continue the needle for X hours, and then stops the second, and the minute hand of the clock reaches the y hour and then automatically stops counting.
  • the timepiece needs to be initialized on the date, and the 60 scales corresponding to the running second hand of the timepiece respectively represent the annual setting of the perpetual calendar, and the annual range is 2000 years- In 2059, and at 12 o'clock, the starting point is 2000;
  • the score of the timepiece is for 12 months, and the starting point is 1 month; when set after power-on, the running seconds are targeted to the year 2000, and the score is for the first month, the Gregorian calendar At 01, the lunar calendar is completed at the beginning of the first year.
  • the Gregorian display window of the timepiece is located at 12 o'clock of the timepiece;
  • the lunar display window of the timepiece is located at 6 o'clock of the timepiece;
  • the scoring display window of the timepiece is located at 9 o'clock of the timepiece;
  • the world time/24 hour time display window of the timepiece is located at 3 o'clock of the timepiece;
  • the day of the week display window of the timepiece is located on the line connecting the lunar display window and the calendar display window, and is adjacent to the lunar display window or the calendar display window.
  • the above timepiece further comprising a Gregorian wheel assembly engaged with an output end of the Gregorian drive train, the Gregorian calendar meshing with the Gregorian wheel assembly; the Gregorian calendar comprising a Gregorian calendar dial And the ten-digit dial of the Gregorian calendar;
  • the Gregorian control wheel assembly includes a first Gregorian control wheel and a second official control wheel disposed coaxially;
  • the first Gregorian control wheel has 31 tooth positions arranged by a hook, wherein 30 teeth have a position of 30 teeth, and the other tooth position is a tooth gap.
  • the 30 teeth of the first Gregorian control wheel are The teeth of the Gregorian calendar dial are engaged, and the first Gregorian control wheel rotates an angle of one tooth per day;
  • the second Gregorian wheel has four teeth that mesh with the teeth of the tenth dial of the Gregorian calendar, and the four teeth of the second Gregorian wheel are No. 09 to No. 10 and No. 19 to No. 20 of the Gregorian calendar. No., No. 29 to No. 30 and No. 31 to No. 01, the teeth of the tenth dial of the Gregorian calendar are rotated once.
  • one tooth of the second Gregorian control wheel is a resilient arm tooth with a resilient arm, and the elastic arm tooth is aligned with a tooth gap of the first Gregorian control wheel, The remaining three teeth of the second Gregorian control wheel are aligned with the other tooth positions of the first Gregorian control wheel;
  • a front slot is formed on the front plate of the timepiece, and when the spring arm gear is turned to a gear close to the calendar dial of the Gregorian calendar, the spring arm teeth are pushed to the second by the limit slot The center of the Gregorian control wheel.
  • the above timepiece further comprising a lunar control wheel engaged with an output end of the lunar transmission gear train, the lunar calendar disk engaging the lunar control wheel;
  • the lunar calendar includes a lunar calendar dial and a lunar ten-digit dial
  • the lunar control wheel is composed of two layers of teeth
  • the first layer of teeth of the lunar control wheel has 30 hooks and the lunar calendar
  • the teeth of the bit dial engage the teeth, the first layer of teeth rotates an angle of one tooth per day;
  • the second layer of teeth of the lunar control wheel has four teeth that mesh with the teeth of the lunar tenth dial.
  • the four teeth of the second layer of teeth are teeth that are rotated once at the beginning of the lunar calendar 9 to 10, 19 to 20, 29 to 30, and 30 to the first 1 dial of the lunar tenth dial.
  • the four teeth of the second layer of teeth of the lunar control wheel are respectively in the "first ten” to “eleven”, “19" to “twenty”, “Twenty-nine, "to thirty” and “thirty” to "first day” to move the ten-digit dial of the lunar calendar.
  • the travel time system comprises:
  • a travel drive train coupled to the output of the travel motor
  • the minute wheel drives the minute hand to rotate
  • the hour wheel drives the hour hand to rotate
  • the wheel wheel drives the 24-hour wheel to drive for 24 hours Needle rotation
  • a day wheel driven by the 24 hour wheel the day wheel is linked to the day of the week, and the day of the week is printed with a day scale.
  • the minute wheel is engaged with the hour wheel and the 24 hour wheel by a cross wheel;
  • the 24 hour wheel has a first toothed plate and a second toothed plate disposed coaxially, the first toothed piece is engaged with the cross wheel, and the second toothed piece is a cam having one tooth,
  • the day wheel (116) has seven teeth that cooperate with the teeth of the second tooth piece, and the second tooth piece and the day wheel (116) constitute an intermittent motion mechanism with a transmission ratio of 1:7;
  • the second tooth piece is a cam having two teeth
  • the day wheel (116) has 14 teeth that cooperate with the teeth of the second tooth piece
  • the second tooth piece and the day wheel (116) constitutes an intermittent motion mechanism with a gear ratio of 2:14.
  • the 24-hour needle is disposed on a 24-hour needle shaft, and the 24-hour needle shaft is disposed on the 24-hour wheel axle, and the 24-hour wheel and the 24 hour wheel The axle is frictionally tightly fitted in hours;
  • the 24-hour time adjustment mechanism includes:
  • a world time adjustment wheel disposed on the arbor, when the arbor is pulled to adjust the world time gear, the arbor is tightly engaged with the world time adjustment wheel, and the two rotate together The world time wheel is engaged with the 24 hour axle.
  • the arbor is provided with a setting wheel, and the arbor is pulled to the adjusting time to engage the traversing wheel;
  • the arbor When the arbor is pulled to the time shifting gear, the arbor is in contact with the stop/reset spring of the timepiece, and the stop/return spring is in contact with the reset end of the circuit board of the timepiece, the arbor Contact with the positive electrode of the battery of the timepiece.
  • the timepiece provided by the present invention has the functions of displaying the Gregorian calendar and the lunar calendar, that is, adding the lunar calendar display mechanism based on the prior art.
  • the Gregorian calendar display mechanism and the lunar calendar display mechanism are driven by independent motors, which helps to adjust the respective dates, avoiding the problems of the Lunar and Gregorian calendar display and the actual disagreement, that is, in the case of non-correspondence, A date that displays an error is adjusted, and when the date is adjusted, the correct date displayed does not change.
  • the Gregorian calendar includes a Gregorian calendar dial and a Gregorian ten-digit dial
  • the Gregorian calendar wheel assembly controls the rotation of the Gregorian calendar dial and the Gregorian ten-digit dial.
  • the present invention uses two dials (the Gregorian calendar dial and the Gregorian ten-digit dial) to respectively display the ten-digit scale and the one-digit scale of the Gregorian calendar, so that each dial (the Gregorian calendar and the Gregorian calendar)
  • the ten-digit dial has fewer words printed on it, and each disc has a maximum of 10 characters (0-9), so each character can be a large font, so that the Gregorian calendar is displayed as a large character.
  • the lunar calendar includes a lunar calendar dial and a lunar ten-digit dial, and the lunar calendar control wheel controls the lunar calendar dial and the lunar ten-digit dial to rotate.
  • the present invention uses two dials (the lunar calendar dial and the lunar ten-digit dial) to respectively display the ten-digit scale and the one-digit scale of the lunar calendar, so that each dial (the lunar calendar dial and the lunar calendar) Ten-digit dial) has fewer words printed on each page. More than 10 characters (0-9 or one to ten) are printed, so each character can be a large font, so that the lunar calendar is displayed as a large character.
  • the first independent motor is controlled to rotate by the perpetual calendar IC
  • the second independent motor is also controlled to rotate by the perpetual calendar IC.
  • Every small month no Gregorian day 31 or no Chinese calendar 30
  • the perpetual calendar IC controls the calendar.
  • the motor (the first independent motor or the second independent motor) has multiple hops, ensuring that the calendar is not manually adjusted, and the Gregorian calendar and the lunar calendar can complete the grading in a short time at the same time.
  • the example provides 300 calendar pulses for the perpetual calendar IC to complete a calendar.
  • the pulse frequency is 16 times per second, and the hop is completed in only 18.75 seconds (the number of hops and the frequency can be arbitrarily set according to the actual situation).
  • the perpetual calendar IC can also make the running second hand act as a needle second hand, as a decorative second hand, that is, in the running second state, without pressing the running second pause button, the second hand can continue to take the needle for 8 hours and then stop the second.
  • the minute hand will automatically stop timing after reaching 2 hours, and the second hand continuous stitch time and the minute hand maximum time can also be set arbitrarily according to the actual.
  • the 24-hour needle is disposed on the 24-hour needle shaft, and the 24-hour needle shaft is disposed on the 24-hour wheel axle, and the 24-hour wheel and the 24-hour wheel axle friction type Tight fit.
  • the world time tune wheel meshes with the 24-hour axle, rotates the arbor, and the world time-adjusting wheel rotates at the same time, which drives the axle to rotate for 24 hours. Because of the frictional fit between the axle at 24 hours and the wheel at 24 hours, The torque generated by the motor during travel is passed through the transmission gear train, which is sufficient for the wheel to move at 24 hours when the world time is adjusted, that is, when the axle is adjusted for 24 hours, the two wheels will slip, that is, the wheel will not rotate with the arbor at 24 hours. However, the axle will rotate only after 24 hours, and the pointer will be placed on the axle at 24 hours to indicate the time in any time zone. At this time, the 24-hour hour hand will act as the world time hand.
  • Figure la is a schematic front view of a timepiece provided by an embodiment of the present invention.
  • FIG. 2 is a schematic front view of a timepiece according to another embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a front view of a timepiece according to an embodiment of the present invention;
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • FIG. 5 is a schematic diagram showing a partial structure of a time adjustment state and a stop seconds reset according to an embodiment of the present invention
  • FIG. 6 is a structural diagram of a fit between a 24 hour wheel and a day wheel according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a hop calendar system according to an embodiment of the present invention.
  • Figure 8 is a cross-sectional view taken along line B-B of Figure 7;
  • Figure 9 is a cross-sectional view taken along line C-C of Figure 7;
  • FIG. 10 is a plan view showing a transmission relationship between a Gregorian calendar wheel assembly and a Gregorian calendar dial and a Gregorian ten-digit dial according to an embodiment of the present invention
  • FIG. 11 is a plan view of two wheel segments of a Gregorian wheel assembly according to an embodiment of the present invention.
  • FIG. 12 is a plan view showing a transmission relationship between a lunar calendar control wheel and a lunar calendar dial and an agricultural ten-digit dial according to an embodiment of the present invention
  • Figure 13 is a plan view of a lunar control wheel provided by an embodiment of the present invention.
  • the core of the present invention is to provide a timepiece to enable simultaneous display of the Gregorian calendar and the Lunar calendar.
  • FIG. 1 is a schematic diagram of a front structure of a timepiece according to an embodiment of the present invention
  • FIG. 1b is a schematic front view of a timepiece according to another embodiment of the present invention
  • FIG. 7 is a schematic structural diagram of a hopping system according to an embodiment of the present invention.
  • the timepiece provided by the embodiment of the invention includes a travel time system and a tachydic system, wherein the structure of the travel time system and the takt system is the same as that of the existing timepiece when the structure of the travel time system and the tachydic system are introduced, for the convenience of reading and understanding. , for the same part of the structure, not to mention.
  • the tachydic system includes a Gregorian calendar display mechanism and a lunar calendar display mechanism, and the Gregorian calendar display mechanism includes a first independent motor, a Gregorian drive train, and a Gregorian calendar.
  • the Gregorian drive train is drivingly coupled to the output end of the first independent motor.
  • the Gregorian drive train may include the first drive wheel 204, the second drive wheel 205, and the third drive wheel 206. And a fourth transmission wheel 207.
  • the Gregorian drive train can also transmit power from the first independent motor to the next component via other numbers of drive wheels.
  • the Gregorian calendar is engaged with the output portion of the Gregorian drive train, and the corresponding Gregorian calendar is printed with a calendar period.
  • the lunar calendar display mechanism includes a second independent motor, a lunar transmission wheel train, and a lunar calendar.
  • the lunar transmission gear train is drivingly coupled to the output end of the second independent motor.
  • the lunar transmission gear train may include a first transmission wheel 304, a second transmission wheel 305, and a third transmission wheel 306 that are sequentially engaged. And a fourth transmission wheel 307.
  • the lunar transmission wheel train can also transmit the power of the second independent motor to the next component through other numbers of transmission wheels.
  • the lunar calendar is engaged with the output part of the lunar transmission wheel train, and the corresponding lunar calendar is printed with a lunar calendar.
  • the timepiece provided by the present invention has the function of displaying the Gregorian calendar and the lunar calendar, that is, the lunar calendar display mechanism is added to the prior art.
  • the Gregorian display mechanism and the lunar display mechanism are driven by independent motors (the first independent motor and the second independent motor), which helps to adjust the respective dates, avoiding the problems of the Lunar and Gregorian calendars showing the actual inconsistency, ie
  • one of the dates displaying the error can be adjusted, and when the date is adjusted, the correct date will not change.
  • the Gregorian display window of the timepiece is located at 12 o'clock in the timepiece
  • the lunar display window is located at 6 o'clock in the timepiece
  • the scoring display window is located at 9 o'clock in the timepiece
  • the world time/24 hour time display window is located in the timepiece.
  • the day display window is located on the line connecting the lunar display window and the calendar display window, and is close to the lunar display window.
  • the Gregorian display window of the timepiece is located at 12 o'clock in the timepiece
  • the lunar display window is located at 6 o'clock in the timepiece
  • the scoring display window is located at 9 o'clock in the timepiece.
  • the inter-/24-hour time display window is located at 3 o'clock of the timepiece
  • the day display window is located on the line connecting the lunar display window and the Gregorian calendar display window, and is close to the Gregorian calendar display window.
  • Fig. 8 is a cross-sectional view along line B-B of Fig. 7.
  • the present invention may further include a Gregorian wheel assembly 208 that engages the output end of the Gregorian drive train, the Gregorian disk being engaged with the Gregorian wheel assembly 208.
  • the Gregorian calendar includes the Gregorian calendar dial 209 and the Gregorian ten-digit dial 211.
  • the Gregorian Control Wheel Assembly 208 includes a first Gregorian Control Wheel 208a and a second Gregorian Control Wheel 208b that are coaxially disposed.
  • the first Gregorian control wheel 208a has 31 tooth positions arranged in a meandering manner, wherein the position of 30 tooth positions has 30 teeth, the other tooth position is a missing tooth position, and the 30 teeth and the Gregorian calendar of the first Gregorian control wheel 208a
  • the teeth of the bit dial 209 are engaged, and the first Gregorian control wheel 208a is rotated by an angle of one tooth per day.
  • the second Gregorian control wheel 208b has four teeth that mesh with the teeth of the tenth dial 211, and the four teeth of the second Gregorian control wheel 208b are in the Gregorian calendars 09 to 10, 19 to 20, 29
  • the ten-wheel-passing wheel 210 is moved to drive the teeth of the Gregorian ten-digit dial 211 to rotate once.
  • the Gregorian drive is as follows:
  • the Gregorian motor coil 201 of the first independent motor receives the signal (specifically receiving the signal transmitted by the perpetual calendar IC), and drives the rotor 203 of the first independent motor to rotate by the stator piece 202 of the first independent motor to drive the first transmission wheel 204.
  • the second transmission wheel 205, the third transmission wheel 206, the fourth transmission wheel 207, the Gregorian control wheel assembly 208 (combined by the first Gregorian control wheel 208a and the second Gregorian control wheel 208b), the Gregorian calendar dial 209 The ten-digit disc wheel 210 and the Gregorian ten-digit dial 211.
  • FIG. 10 is a plan view showing a transmission relationship between a Gregorian calendar wheel assembly and a Gregorian calendar dial and a Gregorian ten-digit dial according to an embodiment of the present invention
  • FIG. 11 is a Gregorian control wheel according to an embodiment of the present invention
  • Two wheel plan views of the assembly are shown.
  • the first Gregorian control wheel 208a When the power is transmitted to the Gregorian control wheel assembly 208, the first Gregorian control wheel 208a has 30 teeth and a tooth vacancy. The 30 teeth can only mesh with the teeth of the Gregorian position plate 209, and cannot be in axial height.
  • the ten-position disc wheel 210 is engaged, and the second Gregorian control wheel 208b can be engaged with the ten-disc wheel 210, and the rotation of the Gregorian control wheel assembly 208 can only pass through
  • the second Gregorian control wheel 208b is transmitted to the ten-position disc wheel 210, and then the Gregorian ten-position disc 211 is rotated.
  • the Gregorian calendar plate 209 and the Gregorian ten-position disc 211 can be positioned by the two positioning rods 212 to prevent the one-position disc and the ten-position disc from shaking.
  • the first Gregorian control wheel 208a has a tooth vacancy, i.e., one revolution of the Gregorian wheel assembly 208 has one position that does not drive the Gregorian calendar plate 209 to rotate, and the other 30 teeth can drive the Gregorian calendar plate 209 to rotate.
  • the Gregorian wheel assembly 208 rotates the angle of one tooth per day, that is, one month can push 30 calendars of the position plate 209 and pushes the 4th calendar tenth platter 211.
  • the vacant tooth position indicates that the calendar 209 is one day. Rotating, this day's Gregorian calendar 209 does not jump to represent the calendar from "31" to "01", that is, the calendar jumps from "31" to "01” is the Gregorian calendar 209 does not rotate, and the Gregorian calendar ten
  • the position plate 211 rotates a tooth.
  • the present invention uses two dials (the Gregorian calendar dial 209 and the Gregorian ten-digit dial 211) to respectively display the ten-digit scale and the one-digit scale of the Gregorian calendar, so that each dial (the Gregorian calendar dial) And the ten-digit dial of the Gregorian calendar) has fewer words printed on it, and each disc has a maximum of 10 characters (0-9), so each character can be a large font, so that the Gregorian calendar is displayed as a large character.
  • the Gregorian calendar dial 209 is printed with "0-9" ten digits
  • the Gregorian ten-digit dial 211 is printed with "0, 1, 2, 3, 0, 1, 2, 3" eight numbers, each The word corresponds to one tooth on the disc, that is, the dial rotates a tooth to jump a number.
  • the axial spacing of the first Gregorian control wheel 208a and the second Gregorian control wheel 208b is often designed to be small, which causes the teeth of the second Gregorian control wheel 208b.
  • the dial of the Gregorian calendar dial 209 will be rotated, in order to avoid the display error caused by the rotation of the teeth of the second Gregorian control wheel 208b of "31" to "01" to rotate the Gregorian calendar dial 209, the present invention The following improvements have been made.
  • One tooth of the second Gregorian control wheel 208b is a spring arm with a resilient arm slidable, the spring gear teeth are aligned with the tooth gap of the first Gregorian control wheel 208a, and the remaining three teeth of the second Gregorian control wheel 208b are aligned.
  • a finite slot 121R is defined in the front splint 121 of the timepiece.
  • the tooth of the second Gregorian control wheel 208b with the elastic arm is just aligned with the position of the first Gregorian control wheel 208a having one tooth vacancy, and the other three teeth of the second Gregorian control wheel 208b are correspondingly corresponding to the first Gregorian control wheel.
  • the tooth shape of 208a is aligned.
  • the elastic arm teeth cannot be meshed with the teeth of the Gregorian calendar plate 209, and the underside of the elastic arm teeth is a vacant tooth position, that is, the position of the elastic arm gears 208 cannot be driven every revolution of the Gregorian wheel assembly 208.
  • the Gregorian calendar plate 209 rotates, while the other 30 teeth can drive the Gregorian calendar plate 209 to rotate.
  • All of the gears of the Gregorian display mechanism are positioned between the main plate 119 of the timepiece and the front clamp 121, and the Gregorian dial 209 and the Gregorian ten-digit dial 211 are positioned by the staple tube 214 and axially defined by the screws 215.
  • the first independent motor is controlled to rotate by a perpetual calendar IC (integrated circuit).
  • the perpetual calendar IC controls the first independent motor to cause the official control wheel assembly 208 to rotate one tooth per day.
  • the Perpetual Calendar IC controls the first independent motor multi-jump, ensuring that the calendar is not manually adjusted and the Gregorian calendar can be completed in a short time.
  • the perpetual calendar IC can also make the running second hand act as a needle second hand, as a decorative second hand, that is, in the running second state, without pressing the running second pause button, the second hand can continue to take the needle for X hours and then stop the second.
  • the minute hand counts up to y hours, the time is automatically stopped.
  • FIG. 9 is a cross-sectional view along the CC plane.
  • FIG. 13 is a lunar control wheel provided by an embodiment of the present invention.
  • Floor plan is a lunar control wheel provided by an embodiment of the present invention.
  • the present invention may further comprise a lunar control wheel 308 that engages the output end of the lunar transmission train, the lunar disk engaging the lunar control wheel 308.
  • the lunar calendar includes the lunar calendar dial 309 and the lunar ten-digit dial 311.
  • the lunar control wheel 308 includes a first layer of teeth and a second layer of teeth that are coaxially disposed.
  • the first layer of teeth has 30 teeth engaging teeth of the lunar parity dial 309, and the first layer of teeth is rotated by one tooth per day.
  • the second layer of teeth has four teeth that mesh with the teeth of the lunar tenth dial 311, and the four teeth of the second layer of teeth are at the beginning of the lunar calendar 9 to 10, 19 to 20, 29 to 30, and 30 to the beginning.
  • 1 Move the teeth of the lunar ten-digit dial 311 to rotate once.
  • the four teeth of the second layer of teeth of the lunar control wheel 308 are respectively in the "first ten" to "eleven", “nine” to "twen” of the lunar calendar, "Twenty-ninth” to “Thirty, and “Thirty” to "First Day”
  • the teeth of the tenth dial 311 are turned once.
  • the lunar calendar transmission is similar to the Gregorian transmission, as follows:
  • the lunar motor coil 201 of the second independent motor receives the signal (specifically receiving the signal transmitted by the perpetual calendar IC), and drives the rotor 303 of the second independent motor to rotate by the stator piece 302 of the second independent motor.
  • the lunar control wheel 308 has two layers of teeth (the first layer of teeth and the second layer of teeth), the first layer of teeth has 30 teeth, the second layer of teeth has 4 teeth, and the first layer of teeth has 30 teeth and can only be used with the lunar calendar.
  • the teeth of the one-position dial 309 are engaged, and cannot be meshed with the ten-disc wheel 310 at the axial height, and the four teeth of the second layer of the lunar control wheel 308 can be meshed with the ten-disc wheel 310, and finally driven.
  • the tenth dial of the lunar calendar 311 is rotated.
  • All of the gears of the lunar calendar display mechanism are positioned between the main plate 119 of the timepiece and the front plate 121, and the lunar dial 309 and the lunar tenth dial 311 are positioned by the pin tube 314 and are axially defined by the screws 315.
  • the lunar calendar dial 309 is printed with "0-9" ten digits
  • the ten-digit dial of the lunar calendar is printed with eight words of "initial, 1, 2, 3, initial, 1, 2, 3", each The word corresponds to one of the teeth on the disc, that is, the dial rotates a tooth to jump a number.
  • the second independent motor is controlled to rotate by a perpetual calendar IC.
  • the perpetual calendar IC controls the second independent motor to cause the lunar control wheel 308 to rotate one tooth per day.
  • the perpetual calendar IC in this embodiment can be the same perpetual calendar IC as the perpetual calendar IC that controls the first independent motor.
  • the second independent motor is also controlled by the Perpetual Calendar IC. Every small month (no Lunar 30), the Perpetual Calendar IC controls the second independent motor multi-journal calendar, ensuring that the calendar is not manually adjusted, and the lunar calendar can complete the traversal in a short time.
  • FIG. 2 is a schematic structural view of a travel time system according to an embodiment of the present invention
  • FIG. 3 is a cross-sectional view along line A-A of FIG.
  • the travel time system includes a travel time motor, a travel time transmission train, a minute wheel 106, a time wheel 108, a 24 hour hour wheel 109, and a day wheel 116.
  • the travel gear train is connected to the output end of the travel motor.
  • the minute wheel 106, the hour wheel 108, the 24 hour hour wheel 109 and the output end of the travel drive train are engaged, the minute wheel 106 drives the minute hand to rotate, and the hour wheel 108 drives the hour hand to rotate.
  • the wheel 109 drives the 24-hour needle to rotate.
  • the day wheel 116 is driven by the 24-hour wheel 109, the day wheel 116 is linked to the week disk 117, and the day plate 117 is printed with a day scale.
  • FIG. 5 is a structural diagram of a cooperation between a wheel and a wheel at 24 hours according to an embodiment of the present invention.
  • the minute wheel 106 is engaged with the hour wheel 108 and the wheel plate 109 at 24 hours by the cross wheel 107.
  • the wheel piece 109 has a first tooth piece and a second tooth piece which are coaxially arranged at 24 hours, the first tooth piece meshes with the wheel 107, the second tooth piece is a cam having one tooth, and the second tooth piece and the day wheel 116
  • An intermittent motion mechanism that constitutes a gear ratio of 1:7 or 2:14.
  • the travel time pulse (provided by the perpetual calendar IC) is output to the travel motor coil 101 of the travel motor, and the rotor 103 of the drive travel motor rotates, and the minute wheel 106 is rotated by the first drive wheel 104 and the second drive wheel 105 (traveling drive train) , the minute wheel 106 has a split shaft In close fitting, the minute hand is mounted on the split shaft.
  • the rotation of the minute wheel is transmitted to the hour wheel 108 and the wheel plate 109 at 24 hours through the cross wheel 107, and the two wheels respectively drive the hour hand and the 24 ⁇ and hour hand.
  • the wheel piece 109 has two layers of gears at 24 hours, the first tooth piece meshes with the shaft teeth of the wheel 107, and the second tooth piece is a cam with one tooth, and forms a pair of intermittent motion mechanisms with the star wheel 116.
  • the transmission ratio of the intermittent motion is 1:7, that is, there are 7 teeth on the day wheel 116, and the top surface of the seven teeth on the day wheel 116 is a concave arc shape, and the crest can be rotated by the wheel 102 for 24 hours.
  • the second layer of the cylindrical surface is positioned.
  • the day wheel 116 When the wheel 109 rotates one turn at 24 hours, the day wheel 116 is rotated by one tooth, the day plate 117 is fixed on the day wheel 116, and the seven days on the day plate 117 represent the day of the week.
  • the transmission ratio of the intermittent motion here can also be set to 2: 14, that is, the second tooth of the wheel is a cam with 2 teeth at 24 hours, 14 teeth on the day wheel 116, and the 117 on the week disk
  • the second tooth of the wheel is a cam with 2 teeth at 24 hours, 14 teeth on the day wheel 116, and the 117 on the week disk
  • There are 14 scales for the week and you can display the week in both languages.
  • the 24-hour needle is placed on the 24-hour needle shaft 111, and the 24-hour needle shaft 111 is set on the axle 110 at 24 hours, and the wheel 109 is frictionally fitted with the axle 110 at 24 hours at 24 hours.
  • Embodiments of the present invention may also include a 24 ⁇ , time adjustment mechanism including a arbor 115 and a world time chronograph wheel 114.
  • the arbor 115 is slidably disposed in the housing of the timepiece, and the world time chronograph wheel 114 is disposed on the arbor 115.
  • the arbor 115 is pulled to adjust the world time slot, the arbor 115 and the world time are The hour wheel 114 is tightly engaged and the two rotate together.
  • the world time wheel 114 engages the wheel shaft 110 at 24 hours.
  • the wheel 109 is frictionally tightly engaged with the axle teeth 110 at 24 hours.
  • the arbor 115 By pulling the arbor 115 to adjust the world time gear, the arbor 115 is fitted with the world time adjustment wheel 114, and the arbor 115 is rotated.
  • the world time adjustment wheel 114 drives the wheel shaft 110 to rotate for 24 hours. Since the wheel piece 109 and the wheel shaft 110 are frictionally engaged at 24 hours, the stator piece 102 generates a torque to the rotor 103.
  • FIG. 4 is a schematic diagram showing a partial structure of a time adjustment state and a stop-second reset according to an embodiment of the present invention.
  • the arbor 115 is provided with a setting wheel 113.
  • the setting wheel 113 meshes with the timing adjusting wheel 112 of the time adjustment mechanism of the timepiece, and the adjusting time wheel 112 and the traverse wheel 107 meshing.
  • the hour and minute hands can be adjusted by the arbor 115, and the arbor 115 can be pulled out again to the time adjustment gear.
  • the arbor 115 and the setting wheel 113 are tightly engaged, and the rotating shank 115 drives the setting wheel 113 to rotate.
  • the time wheel 112 the wheel 107 is rotated, and the wheel 107 is engaged with the wheel 106 and the hour wheel 108 to adjust the hour and minute hands.
  • the stem 115 When the stem 115 is pulled to the time shifting gear, the stem 115 is in contact with the stop/return spring 123 of the timepiece, and the stop/return spring 123 is in contact with the reset end of the circuit board of the timepiece, and the stem 115 and the positive electrode of the battery of the timepiece 122 contacts, reset the pointer.
  • the world time gear position and the time adjustment gear position of the arbor 115 are realized by the pull position buckle on the positive electrode piece 122, which is similar to the ordinary table, and will not be described here.
  • the indication method is as follows: The 60 scales corresponding to the second hand are respectively set to represent the "year” of the perpetual calendar.
  • the annual range is "2000-2059”.
  • Year,,, "12" point is the starting point 2000; the score points are for 12 “months” scale, and the starting point is "1 month”; the calendar is displayed on the calendar dial.
  • the second is for the "2000”, the score is "1 month, the office, the Gregorian pair is at "01”, the lunar calendar is at "First 1", the initialization is completed; then the buttons are adjusted to the current one by pressing the button.
  • the date, in the order of "year-month-day" is adjusted to the date of the Gregorian calendar.
  • the date of the lunar calendar is automatically adjusted by the perpetual calendar to the lunar calendar corresponding to the current Gregorian calendar; then the key is adjusted to the current time to complete the setting.
  • both the Gregorian calendar and the Lunar calendar are driven by independent motors, and the motors are controlled by the Perpetual Calendar IC, whenever a small moon is encountered (no Gregorian days or 31 days) Lunar 30), IC will automatically control the multi-turn of the calendar motor, so that the calendar has multiple hops, which matches the actual date.
  • each calendar is printed with fewer words, each of which has a maximum of 10 characters, so each character can be a large font, making the calendar appear as a large character.
  • the axle can be adjusted separately at 24 hours, so the 24-hour indicator can also act as a world time indicator.

Abstract

一种钟表,包括走时系统和跳历系统,跳历系统包括:第一独立马达;与第一独立马达的输出端传动连接的公历传动轮系;与公历传动轮系啮合的公历盘;第二独立马达;与第二独立马达的输出端传动连接的农历传动轮系;与农历传动轮系啮合的农历盘。该钟表同时具有显示公历和农历的功能。公历和农历是由独立的马达驱动的,这样有助于对各自日期的调整,避免了农历和公历显示与实际不符的问题。在出现不对应的情况下,可对其中一个显示错误的日期进行调整,在调整该日期时,显示正确的日期不会发生变化。

Description

一种钟表
技术领域 本发明涉及钟表技术领域, 更具体地说, 涉及一种可同时显示公 历和农历的钟表。
背景技术 手表或称为腕表, 是指戴在手腕上、 用以计时 /显示时间的仪器。 手表通常是利用皮革、 像胶、 尼龙布、 不锈钢等材料, 制成表带,将 显示时间的 "表头" 束在手腕上。
目前, 市场上的多功能钟表包括走时系统、跳历系统和跑秒计时 功能系统。 由于具有上述系统, 使得目前多功能钟表一般是有走时、 跑秒和普通日历功能。 由于中国社会的特殊性, 人们的生日往往具有 公历生日和农历生日两种,而且一些传统节日也是以农历日期来定义 的。现有的多功能钟表仅具有公历的显示功能,不具有农历显示功能, 给多功能钟表使用的便利性造成了较坏的影响。
另夕卜, 现有钟表的日历的显示字体都很小, 而且每逢小月还要手 动快拨日历。 此外, 一般的石英表不能快速跳历, 跳历时间都要超过
30分钟, 造成日历刻度在较长时间内显示不正。 再者, 普通有世界时 间的钟表, 一般要单独一个针和刻度来显示, 不能利用 24小时的针来 反应出世界时间。
因此, 如何能够同时显示公历和农历, 成为本领域技术人员亟待 解决的技术问题。
发明内容
有鉴于此, 本发明的目的在于提供一种钟表, 以能够同时显示公 历和农历。 为实现上述目的, 本发明提供如下技术方案:
一种钟表, 包括走时系统和跳历系统, 其特征在于, 所述跳历系 统具有显示公历的公历盘和显示农历的农历盘。
优选地, 所述公历盘由第一独立马达, 与所述第一独立马达的输 出端传动连接的公历传动轮系驱动; 所述农历盘由第二独立马达,与 所述第二独立马达的输出端传动连接的农历传动轮系驱动。
优选地, 在上述钟表中, 所述第一独立马达和所述第二独立马达 均由万年历 IC控制转动;
每逢公历小月, 所述万年历 IC控制第一独立马达多跳历, 所述 公历小月为无公历 31 日的公历月份;
每逢农历小月, 所述万年历 IC控制第二独立马达多跳历, 所述 农历小月为无农历 30日的农历月份;
所述万年历 IC设定完成一次跳历的脉沖次数为 m, 脉沖频率为 每秒 n次, 完成跳历的时间 t=m/n;
所述万年历 IC控制公历和农历同时跳历, 或控制公历和农历错 开预设时间跳历;
所述万年历 IC控制所述钟表的跑秒针在跑秒状态下, 不按跑秒 暂停键, 跑秒针持续行针 X小时后方停秒, 钟表的分针计时到达 y小 时后自动停止计时。
优选地,在上述钟表中,上电后所述钟表需对年月日进行初始化, 所述钟表的跑秒针所对应的 60个刻度, 分别代表万年历的年设定, 年的范围为 2000年 -2059年, 且 12点处为起始点 2000年;
所述钟表的计分针对应 12个月份刻度, 起始点位为 1月份; 上电后设定时, 将所述跑秒针对准 2000年处, 所述计分针对准 1月份处, 公历对在 01 , 农历对在初 1 , 初始化完成。
优选地, 在上述钟表中, 所述钟表的公历显示窗口位于所述钟表 的 12点位;
所述钟表的农历显示窗口位于所述钟表的 6点位;
所述钟表的计分显示窗口位于所述钟表的 9点位; 所述钟表的世界时间 /24小时时间显示窗口位于所述钟表的 3点 位;
所述钟表的星期显示窗口位于所述农历显示窗口和所述公历显 示窗口的连线上, 且靠近所述农历显示窗口或所述公历显示窗口。
优选地, 在上述钟表中, 还包括与所述公历传动轮系的输出端啮 合的公历控制轮组件, 所述公历盘与所述公历控制轮组件啮合; 所述公历盘包括公历个位刻度盘和公历十位刻度盘;
所述公历控制轮组件包括同轴布置的第一公历控制轮和第二公 历控制轮;
所述第一公历控制轮具有均勾布置的 31个齿位,其中 30个齿位 的位置具有 30个齿, 另一个齿位为齿空缺位, 所述第一公历控制轮 的 30个齿与所述公历个位刻度盘的轮齿啮合, 所述第一公历控制轮 每天转动一个齿的角度;
所述第二公历控制轮具有 4个与所述公历十位刻度盘的轮齿啮 合的齿, 所述第二公历控制轮的 4个齿分别为在公历 09号到 10号、 19号到 20号、 29到 30号以及 31号到 01号拨动公历十位刻度盘转 动一次的齿。
优选地, 在上述钟表中, 所述第二公历控制轮的一个齿为带弹臂 可滑动的弹臂齿, 所述弹臂齿对准所述第一公历控制轮的齿空缺位, 所述第二公历控制轮的其余三个齿对准所述第一公历控制轮的其它 齿位;
所述钟表的前夹板上开设有限位槽,当所述弹臂齿转到接近所述 公历个位刻度盘的齿轮时,所述弹臂齿会被所述限位槽推向所述第二 公历控制轮的中心。
优选地, 在上述钟表中, 还包括与所述农历传动轮系的输出端啮 合的农历控制轮, 所述农历盘与所述农历控制轮啮合;
所述农历盘包括农历个位刻度盘和农历十位刻度盘;
所述农历控制轮由两层齿组成;
所述农历控制轮的第一层齿具有均勾布置的 30个与所述农历个 位刻度盘的轮齿啮合齿, 所述第一层齿每天转动一个齿的角度; 所述农历控制轮的第二层齿具有 4个与所述农历十位刻度盘的 轮齿啮合的齿, 所述第二层齿的 4个齿分别为在农历初 9到 10、 19 到 20、 29到 30号以及 30到初 1拨动农历十位刻度盘转动一次的齿。 或者根据所述农历盘的不同显示方式,所述农历控制轮的第二层齿的 4个齿分别为在农历 "初十"到 "十一,,、 "十九"到 "二十,,、 "二九,, 到 "三十" 以及 "三十" 到 "初一"拨动农历十位刻度盘转动一次的 齿。
优选地, 在上述钟表中, 所述走时系统包括:
走时马达;
与所述走时马达的输出端传动连接的走时传动轮系;
与所述走时传动轮系的输出端啮合的分轮、 时轮、 24小时时轮 片, 所述分轮带动分针转动, 所述时轮带动时针转动, 所述 24小时 时轮片带动 24小时针转动;
由所述 24小时时轮片驱动的星期轮,所述星期轮与星期盘联动, 所述星期盘上印有星期刻度。
优选地, 在上述钟表中, 所述分轮通过跨轮与所述时轮和所述 24小时时轮片啮合;
所述 24小时时轮片具有同轴布置的第一齿片和第二齿片, 所述 第一齿片与所述跨轮啮合, 所述第二齿片为具有一个齿的凸轮, 所述 星期轮(116 )具有与所述第二齿片的齿配合的 7个齿, 所述第二齿 片与所述星期轮 ( 116 )构成传动比为 1 :7的间歇运动机构;
或者, 所述第二齿片为具有两个齿的凸轮, 所述星期轮(116 ) 具有与所述第二齿片的齿配合的 14个齿, 所述第二齿片与所述星期 轮( 116 )构成传动比为 2: 14的间歇运动机构。
优选地,在上述钟表中 ,所述 24小时针设置于 24小时装针轴上, 所述 24小时装针轴设置于所述 24小时时轮轴上, 所述 24小时时轮 片与所述 24小时时轮轴摩擦式紧配合;
还包括 24小时调时机构,使 24小时指针具有指示世界时间的功 能, 所述 24小时调时机构包括:
可滑动地设置于所述钟表的壳体内的柄轴;
设置于所述柄轴上的世界时间调时轮,在所述柄轴拉至调节世界 时间档时,所述柄轴与所述世界时间调时轮紧配合,两者会一起转动, 所述世界时间调时轮与所述 24小时时轮轴啮合。
优选地, 在上述钟表中, 所述柄轴上设有拨针轮, 所述柄轴拉至 调时过轮与所述跨轮啮合;
所述柄轴拉至调时档时, 所述柄轴与所述钟表的止秒 /复位簧接 触, 所述止秒 /复位簧与所述钟表的线路板的复位端接触, 所述柄轴 与所述钟表的电池的正极片接触。
从上述的技术方案可以看出, 本发明提供的钟表, 同时具有显示 公历和农历的功能, 即在现有技术的基础上添加了农历显示机构。并 且公历显示机构和农历显示机构是由独立的马达驱动的,这样有助于 对各自日期的调整, 避免了农历和公历显示与实际不符的问题, 即在 出现不对应的情况下, 可对其中一个显示错误的日期进行调整, 在调 整该日期时, 显示正确的日期不会发生变化。
在本发明的另一技术方案中,公历盘包括公历个位刻度盘和公历 十位刻度盘,由公历控制轮组件来控制公历个位刻度盘和公历十位刻 度盘转动。 本发明由于采用两个刻度盘 (公历个位刻度盘和公历十位 刻度盘)来分别显示公历的十位刻度和个位刻度, 这样的话会使得每 个刻度盘(公历个位刻度盘和公历十位刻度盘)上印的字较少, 每个 盘最多印有 10个字符(0-9 ), 故每个字符可以是大字体, 使公历显 示为大字。
在本发明的再一技术方案中,农历盘包括农历个位刻度盘和农历 十位刻度盘,由农历控制轮来控制农历个位刻度盘和农历十位刻度盘 转动。 本发明由于采用两个刻度盘(农历个位刻度盘和农历十位刻度 盘)来分别显示农历的十位刻度和个位刻度, 这样的话会使得每个刻 度盘(农历个位刻度盘和农历十位刻度盘)上印的字较少, 每个盘最 多印有 10个字符(0-9或一到十), 故每个字符可以是大字体, 使农 历显示为大字。
在本发明再一技术方案中,第一独立马达由万年历 IC控制转动, 第二独立马达也由万年历 IC控制转动,每逢小月 (无公历 31 日或无 农历 30 ), 万年历 IC会控制日历马达(第一独立马达或第二独立马 达)多跳历, 确保不用手动调整日历, 且公历和农历可同时在短时间 内完成跳历, 此处实例为万年历 IC提供 300次脉沖完成一次跳历, 脉沖频率为每秒 16次, 只需 18.75秒完成跳历 (跳历脉沖次数和频 率可以根据实际来任意设定)。 允许公历和农历同时跳历, 也允许公 历和农历错开一小段时间跳历, 避开同时跳历需要较大的电流, 可以 延长电池使用寿命。 万年历 IC除具有跑秒计分功能外, 还可使跑秒 针充当行针秒针,作为装饰秒针,即在跑秒状态下,不按跑秒暂停键, 秒针可持续行针 8小时后方停秒,分针计时到达 2小时后自动停止计 时, 秒针持续行针时间和分针最多计时时间也可根据实际任意设定。
在本发明又一技术方案中, 24小时针设置于 24小时装针轴上, 24小时装针轴设置于 24小时时轮轴上, 所述 24小时时轮片与所述 24小时时轮轴摩擦式紧配合。
在柄轴拉至调节世界时间档时,此时所述柄轴与所述世界时间调 时轮紧配合, 两者会一起转动, 所述世界时间调时轮与所述 24小时 时轮轴啮合。
世界时间调时轮与 24小时时轮轴啮合, 旋转柄轴, 世界时间调 时轮同时转动, 带动 24小时时轮轴转动, 由于 24小时时轮轴与 24 小时时轮片之间是摩擦式紧配,走时马达产生的力矩通过走时传动轮 系, 足以使在调节世界时间时 24小时时轮片不动, 即调节 24小时 时轮轴时两者会打滑, 即 24小时时轮片不会随柄轴转动, 只是 24小 时时轮轴会转动, 24小时时轮轴上装有指针, 可指示出任意时区的 时间, 此时 24小时时针将充当世界时间时针。 附图说明 为了更清楚地说明本发明实施例或现有技术中的技术方案,下面 将对实施例或现有技术描述中所需要使用的附图作筒单地介绍,显而 易见地, 下面描述中的附图仅仅是本发明的一些实施例, 对于本领域 普通技术人员来讲, 在不付出创造性劳动的前提下,还可以根据这些 附图获得其他的附图。
图 la为本发明实施例提供的钟表的正面结构示意图;
图 lb为本发明另一实施例提供的钟表的正面结构示意图; 图 2为本发明实施例提供的钟表去掉表盘后的正面结构示意图; 图 3为本发明实施例提供的走时系统的结构示意图;
图 4为图 3沿 A-A面的剖视图;
图 5为本发明实施例提供的调时状态及止秒复位的局部结构示 意图;
图 6为本发明实施例提供的 24小时时轮片与星期轮之间的配合 结构图;
图 7为本发明实施例提供的跳历系统的结构示意图;
图 8为图 7沿 B-B面的剖视图;
图 9为图 7沿 C-C面的剖视图;
图 10为本发明实施例提供的公历控制轮组件与公历个位刻度盘 和公历十位刻度盘的传动关系平面图;
图 11为本发明实施例提供的公历控制轮组件的两个轮片平面 图;
图 12为本发明实施例提供的农历控制轮与农历个位刻度盘和农 历十位刻度盘的传动关系平面图;
图 13为本发明实施例提供的农历控制轮的平面图。
其中, 10为跑秒针; 20为公历; 30为农历; 40为计分针; 50 为当前月份设定刻度; 60为星期; 70为世界时间 /24小时时间; 101 为走时马达线圈; 102为定子片; 103为转子; 104为第一传动轮; 105为第二传动轮; 106为分轮; 107为跨轮; 108为时轮; 109为 24 小时时轮片; 110为 24小时时轮轴; 111为 24小时装针轴; 112为调 时过轮; 113为拨针轮; 114为世界时间调时轮; 115为柄轴; 116为 星期轮; 117为星期盘; 118为介子; 119为主夹板; 120为中夹板; 121为前夹板; 121R为限位槽; 122为正极片; 123为止秒 /复位簧; 201为公历马达线圈; 202为定子片; 203为转子; 204为第一传动轮; 205为第二传动轮; 206为第三传动轮; 207为第四传动轮; 208为公 历控制轮组件; 208a为第一公历控制轮; 208b为第二公历控制轮; 209为公历个位刻度盘; 210为十位盘过轮; 211为公历十位刻度盘; 212为定位杆; 214为位釘管; 215为螺丝; 301为农历马达线圈; 302为定子片; 303为转子; 304为第一传动轮; 305为第二传动轮; 306为第三传动轮; 307为第四传动轮; 308为农历控制轮; 309为农 历个位刻度盘; 310为十位盘过轮; 311为农历十位刻度盘; 312为 定位杆; 314为位釘管; 315为螺丝。
具体实施方式 本发明的核心在于提供一种钟表, 以能够同时显示公历和农历。 下面将结合本发明实施例中的附图,对本发明实施例中的技术方 案进行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部 分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域普 通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
请参阅图 la、 图 lb、 图 2和图 7, 图 la为本发明实施例提供的 钟表的正面结构示意图; 图 lb为本发明另一实施例提供的钟表的正 面结构示意图;图 2为本发明实施例提供的钟表去掉表盘后的正面结 构示意图; 图 7为本发明实施例提供的跳历系统的结构示意图。
本发明实施例提供的钟表, 包括走时系统和跳历系统, 其中走时 系统和跳历系统的结构在不故伴细介绍时,其结构和构成与现有钟表 的结构相同, 为了便于阅读和理解, 对结构相同的部分, 不故赞述。 其中,跳历系统包括公历显示机构和农历显示机构, 公历显示机 构包括第一独立马达、 公历传动轮系和公历盘。
其中,公历传动轮系与第一独立马达的输出端传动连接, 在本实 施例中, 公历传动轮系可包括依次啮合的为第一传动轮 204、 第二传 动轮 205、 第三传动轮 206和第四传动轮 207。 具体的, 公历传动轮 系还可通过其它数量的传动轮将第一独立马达的动力传动给下一部 件。
公历盘与公历传动轮系的输出部分啮合,相应的公历盘上印有公 历曰期。
农历显示机构包括第二独立马达、 农历传动轮系和农历盘。 其中, 农历传动轮系与第二独立马达的输出端传动连接, 在本实 施例中, 农历传动轮系可包括依次啮合的为第一传动轮 304、 第二传 动轮 305、 第三传动轮 306和第四传动轮 307。 具体的, 农历传动轮 系还可通过其它数量的传动轮将第二独立马达的动力传动给下一部 件。
农历盘与农历传动轮系的输出部分啮合,相应的农历盘上印有农 历曰期。
本发明提供的钟表, 同时具有显示公历和农历的功能, 即在现有 技术的基础上添加了农历显示机构。并且公历显示机构和农历显示机 构是由独立的马达(第一独立马达和第二独立马达)驱动的, 这样有 助于对各自日期的调整, 避免了农历和公历显示与实际不符的问题, 即在出现不对应的情况下, 可对其中一个显示错误的日期进行调整, 在调整该日期时, 显示正确的日期不会发生变化。
如图 la所示, 钟表的公历显示窗口位于钟表的 12点位, 农历显 示窗口位于钟表的 6点位, 计分显示窗口位于钟表的 9点位, 世界时 间 /24小时时间显示窗口位于钟表的 3点位, 星期显示窗口位于农历 显示窗口和公历显示窗口的连线上, 且靠近农历显示窗口。
如图 lb所示,钟表的公历显示窗口位于钟表的 12点位, 农历显 示窗口位于钟表的 6点位, 计分显示窗口位于钟表的 9点位, 世界时 间 /24小时时间显示窗口位于钟表的 3点位, 星期显示窗口位于农历 显示窗口和公历显示窗口的连线上, 且靠近公历显示窗口。
请参阅图 8, 并结合图 7, 图 8为图 7沿 B-B面的剖视图。
为了进一步优化上述技术方案,本发明还可包括与公历传动轮系 的输出端啮合的公历控制轮组件 208 , 公历盘与公历控制轮组件 208 啮合。
公历盘包括公历个位刻度盘 209和公历十位刻度盘 211。
公历控制轮组件 208包括同轴布置的第一公历控制轮 208a和第 二公历控制轮 208b。 第一公历控制轮 208a具有均勾布置的 31个齿 位, 其中 30个齿位的位置具有 30个齿, 另一个齿位为齿空缺位,第 一公历控制轮 208a的 30个齿与公历个位刻度盘 209的轮齿啮合,第 一公历控制轮 208a每天转动一个齿的角度。
第二公历控制轮 208b具有 4个与公历十位刻度盘 211的轮齿啮 合的齿,第二公历控制轮 208b的 4个齿分别为在公历 09号到 10号、 19号到 20号、 29到 30号以及 31号到 01号拨动十位盘过轮 210, 带动公历十位刻度盘 211转动一次的齿。
公历传动如下: 第一独立马达的公历马达线圈 201接收信号(具 体接收万年历 IC发送的信号),通过第一独立马达的定子片 202驱动 第一独立马达的转子 203转动,带动第一传动轮 204、第二传动轮 205、 第三传动轮 206、 第四传动轮 207、 公历控制轮组件 208 (由第一公 历控制轮 208a和第二公历控制轮 208b组合在一起)、 公历个位刻度 盘 209、 十位盘过轮 210和公历十位刻度盘 211。
请参阅图 10和图 11 , 图 10为本发明实施例提供的公历控制轮 组件与公历个位刻度盘和公历十位刻度盘的传动关系平面图; 图 11 为本发明实施例提供的公历控制轮组件的两个轮片平面图。
当动力传递至公历控制轮组件 208后, 第一公历控制轮 208a有 30个齿和一个齿空缺位,此 30个齿只能和公历个位盘 209的齿啮合, 在轴向高度上不能与十位盘过轮 210啮合, 而第二公历控制轮 208b 可以跟十位盘过轮 210啮合,公历控制轮组件 208的转动只能通过第 二公历控制轮 208b传递至十位盘过轮 210 , 再带动公历十位盘 211 转动。 公历个位盘 209和公历十位盘 211可由 2个定位杆 212定位, 以免个位盘和十位盘晃动。
第一公历控制轮 208a具有一个齿空缺, 即公历控制轮组件 208 每转动一周, 具有一个位置不能驱动公历个位盘 209转动, 而其它的 30个齿都能驱动公历个位盘 209转动。
公历控制轮组件 208每天转动一个齿的角度,即一个月可以推动 30次公历个位盘 209和推动 4次公历十位盘 211 ,空缺齿位就说明一 个月有一天公历个位盘 209是不转动的,这天公历个位盘 209不跳历 代表的是日历由 "31 " 跳至 "01" , 即日历由 "31" 跳至 "01 " 是公 历个位盘 209不转动, 而公历十位盘 211转动一齿。
本发明由于采用两个刻度盘(公历个位刻度盘 209和公历十位刻 度盘 211 )来分别显示公历的十位刻度和个位刻度, 这样的话会使得 每个刻度盘(公历个位刻度盘和公历十位刻度盘)上印的字较少,每 个盘最多印有 10个字符(0-9 ), 故每个字符可以是大字体, 使公历 显示为大字。
具体地, 公历个位刻度盘 209印有 "0-9" 十个数字, 公历十位 刻度盘 211印有 "0、 1、 2、 3、 0、 1、 2、 3" 八个数字, 每个字对应 其盘上的一个齿, 即刻度盘转动一齿跳动一数字。
为了降低轮系的占用空间, 避免钟表的厚度过厚, 往往将第一公 历控制轮 208a和第二公历控制轮 208b的轴向间距设计的较小,这会 使得第二公历控制轮 208b的齿会拨动公历个位刻度盘 209转动, 为 了避免在 "31 " 到 "01 " 号第二公历控制轮 208b的齿会拨动公历个 位刻度盘 209转动而导致的显示错误问题, 本发明做出了如下改进。
第二公历控制轮 208b的一个齿为带弹臂可滑动的弹臂齿, 弹臂 齿对准第一公历控制轮 208a的齿空缺位,第二公历控制轮 208b的其 余三个齿对准第一公历控制轮 208a的其它齿位。
钟表的前夹板 121上开设有限位槽 121R, 当弹臂齿转到接近公 历个位刻度盘 209的齿轮时, 弹臂齿会被限位槽 121R推向第二公历 控制轮 208b的中心。
第二公历控制轮 208b带弹臂的那个齿刚好对准第一公历控制轮 208a那个有一个齿空缺的位置, 第二公历控制轮 208b上的另外 3个 齿也相应地和第一公历控制轮 208a的齿形是对齐的, 当 208b带弹臂 的那个齿转到接近公历个位盘 209的齿轮时, 弹臂齿会被前夹板 121 的限位槽 121R推向公历控制轮组件 208的中心, 使带弹臂齿无法与 公历个位盘 209的齿啮合, 而弹臂齿的正下方又是一空缺的齿位,即 公历控制轮组件 208每转动一周,弹臂齿的那个位置不能驱动公历个 位盘 209转动, 而其它的 30个齿都能驱动公历个位盘 209转动。
公历显示机构的所有齿轮均被定位在钟表的主夹板 119和前夹 板 121之间,公历个位盘 209和公历十位刻度盘 211由位釘管 214定 位, 由螺丝 215限定轴向。
在本发明一具体实施例中,第一独立马达由万年历 IC ( integrated circuit, 半导体元件)控制转动。 万年历 IC控制第一独立马达, 使公 历控制轮组件 208每天转动一齿的角度。
每逢小月 (无公历 31 日), 万年历 IC会控制第一独立马达多跳 历, 确保不用手动调整日历, 且公历可在短时间内完成跳历。
万年历 IC设定完成一次跳历 (公历) 的脉沖次数为 m, 脉沖频 率为每秒 n次, 完成跳历的时间 t=m/n。 例如, m=300, n=16, 万年 历 IC提供 300次脉沖完成一次跳历, 脉沖频率为每秒 16次, 只需 18.75秒完成跳历 (跳历脉沖次数和频率可以根据实际来任意设定)。
万年历 IC除具有跑秒计分功能外,还可使跑秒针充当行针秒针, 作为装饰秒针, 即在跑秒状态下, 不按跑秒暂停键, 秒针可持续行针 X小时后方停秒, 分针计时到达 y小时后自动停止计时, 在本实施例 中, x=8, y=2 , 秒针持续行针时间和分针最多计时时间也可根据实际 任意设定。
请参阅图 9、 图 12和图 13 , 图 9为图 7沿 C-C面的剖视图; 图 12为本发明实施例提供的农历控制轮与农历个位刻度盘和农历十位 刻度盘的传动关系平面图; 图 13为本发明实施例提供的农历控制轮 的平面图。
为了进一步优化上述技术方案,本发明还可包括与农历传动轮系 的输出端啮合的农历控制轮 308 ,农历盘与所述农历控制轮 308啮合。
农历盘包括农历个位刻度盘 309和农历十位刻度盘 311。
农历控制轮 308包括同轴布置的第一层齿和第二层齿。第一层齿 具有均勾布置的 30个与农历个位刻度盘 309的轮齿啮合齿, 第一层 齿每天转动一个齿的角度。
第二层齿具有 4个与农历十位刻度盘 311的轮齿啮合的齿,第二 层齿的 4个齿分别为在农历初 9到 10、 19到 20、 29到 30号以及 30 到初 1拨动农历十位刻度盘 311转动一次的齿。或者根据所述农历盘 的不同显示方式,所述农历控制轮 308的第二层齿的 4个齿分别为在 农历 "初十" 到 "十一 "、 "十九" 到 "二十 "、 "二九" 到 "三十,,以 及 "三十" 到 "初一" 拨动农历十位刻度盘 311转动一次的齿。
农历传动与公历传动类似, 具体如下: 第二独立马达的农历马达 线圈 201接收信号(具体接收万年历 IC发送的信号 ), 通过第二独立 马达的的定子片 302驱动第二独立马达的转子 303转动,带动带动第 一传动轮 304、 第二传动轮 305、 第三传动轮 306、 第四传动轮 307、 农历控制轮 308、 农历个位刻度盘 309、 十位盘过轮 310、 农历十位 刻度盘 311。 农历控制轮 308有 2层齿(第一层齿和第二层齿), 第 一层齿有 30个齿, 第二层齿有 4个齿, 第一层齿的 30个齿只能和农 历个位刻度盘 309的齿啮合,在轴向高度上不能与十位盘过轮 310啮 合,而农历控制轮 308的第二层齿的 4个齿可以跟十位盘过轮 310啮 合, 最后驱动农历十位刻度盘 311转动。
农历显示机构的所有齿轮均被定位在钟表的主夹板 119和前夹 板 121之间, 农历个位刻度盘 309和农历十位刻度盘 311由位釘管 314定位, 由螺丝 315限定轴向。
具体地, 农历个位刻度盘 309印有 "0-9" 十个数字, 农历十位 刻度盘印有 "初、 1、 2、 3、 初、 1、 2、 3" 八个字, 每个字对应其盘 上的一个齿, 即刻度盘转动一齿跳动一数字。 在本发明一具体实施例中,第二独立马达由万年历 IC控制转动。 万年历 IC控制第二独立马达, 使农历控制轮 308每天转动一齿的角 度。本实施例中的万年历 IC可与控制第一独立马达的万年历 IC为同 一个万年历 IC。
第二独立马达也由万年历 IC控制转动, 每逢小月 (无农历 30 ), 万年历 IC会控制第二独立马达多跳历, 确保不用手动调整日历, 且 农历可在短时间内完成跳历。
万年历 IC设定完成一次跳历 (农历) 的脉沖次数为 m, 脉沖频 率为每秒 n次, 完成跳历的时间 t=m/n。 例如, m=300, n=16, 万年 历 IC提供 300次脉沖完成一次跳历, 脉沖频率为每秒 16次, 只需 18.75秒完成跳历 (跳历脉沖次数和频率可以根据实际来任意设定)。
请参阅图 2和图 3 , 图 2为本发明实施例提供的走时系统的结构 示意图; 图 3为图 2沿 A-A面的剖视图。
在本发明一具体实施例中, 走时系统包括走时马达、走时传动轮 系、 分轮 106、 时轮 108、 24小时时轮片 109和星期轮 116。
走时传动轮系与走时马达的输出端传动连接, 分轮 106、 时轮 108、 24小时时轮片 109与走时传动轮系的输出端啮合, 分轮 106带 动分针转动, 时轮 108带动时针转动, 24小时时轮片 109带动 24小 时针转动。 星期轮 116由 24小时时轮片 109驱动, 星期轮 116与星 期盘 117联动, 星期盘 117上印有星期刻度。
请参阅图 5 , 图 5为本发明实施例提供的 24小时时轮片与星期 轮之间的配合结构图。
进一步地, 分轮 106通过跨轮 107与时轮 108和 24小时时轮片 109啮合。 24小时时轮片 109具有同轴布置的第一齿片和第二齿片, 第一齿片与跨轮 107啮合, 第二齿片为具有一个齿的凸轮, 第二齿片 与星期轮 116构成传动比为 1:7或 2:14的间歇运动机构。
走时脉沖 (由万年历 IC提供)输出至走时马达的走时马达线圈 101 , 驱动走时马达的转子 103转动, 通过第一传动轮 104和第二传 动轮 105 (走时传动轮系), 使分轮 106转动, 分轮 106上有分轮轴 与之紧配, 分针装配在分轮轴上。
分轮的转动再通过跨轮 107传至时轮 108和 24小时时轮片 109, 两轮分别带动时针及 24 Ί、时针走时。 24小时时轮片 109有 2层齿轮, 第一齿片与跨轮 107的轴齿啮合, 第二齿片为带一个牙的凸轮, 与星 期轮 116构成一对间歇运动机构。 此处间歇运动的传动比为 1 :7 , 即 星期轮 116上有 7个牙, 星期轮 116上的 7个牙顶面是内凹圆弧状, 其牙顶能被 24小时时轮片 109上的第 2层圆柱面定位, 24小时时轮 片 109每转动一圈, 带动星期轮 116转动一个齿, 星期盘 117固定在 星期轮 116上, 星期盘 117上有 7个刻度代表星期。 (当然, 此处间 歇运动的传动比也可设定为 2: 14, 即 24小时时轮片第二齿片为带 2 个牙的凸轮, 星期轮 116上有 14个牙, 星期盘 117上有 14个刻度代 表星期, 即可同时用 2种语言的字符来显示星期)。
进一步地, 24小时针设置于 24小时装针轴 111上, 24小时装针 轴 111设置于 24小时时轮轴 110上, 24小时时轮片 109与 24小时时 轮轴 110摩擦式紧配合。
本发明实施例还可包括 24 Ί、时调时机构, 24小时调时机构包括 柄轴 115和世界时间调时轮 114。
其中, 柄轴 115可滑动地设置于钟表的壳体内, 世界时间调时轮 114设置于柄轴 115上, 在柄轴 115拉至调节世界时间档时, 所述柄 轴 115与所述世界时间调时轮 114紧配合, 两者会一起转动, 世界时 间调时轮 114与 24小时时轮轴 110啮合。
24小时时轮片 109与 24小时时轮轴齿 110之间是摩擦式紧配合, 通过拉出柄轴 115至调节世界时间档,柄轴 115与世界时间调时轮 114 紧配, 旋转柄轴 115带动世界时间调时轮 114转动, 世界时间调时轮 114带动 24小时时轮轴 110转动, 由于 24小时时轮片 109与 24小 时时轮轴 110是摩擦式配合,定子片 102对转子 103产生的力矩通过 一系列齿轮, 足以使在调节世界时间时 24小时时轮片 109不动, 而 只是 24小时时轮轴齿 110在转动, 24小时装针轴 111被固定在 24 小时时轮轴齿 110上, 即可调节 24小时指针, 此时 24小时时针将充 当世界时间时针。
请参阅图 4, 图 4为本发明实施例提供的调时状态及止秒复位的 局部结构示意图。
进一步地,柄轴 115上设有拨针轮 113 ,柄轴 115拉至调时档时, 拨针轮 113与钟表的调时机构的调时过轮 112啮合,调时过轮 112与 跨轮 107啮合。
本发明还可以通过柄轴 115来调节时分针,将柄轴 115再拉出一 档至调时档, 此时柄轴 115与拨针轮 113紧配合, 旋转柄轴 115带动 拨针轮 113转动, 通过调时过轮 112, 带动跨轮 107转动, 跨轮 107 与分轮 106和时轮 108啮合, 即可调节时分针。
柄轴 115拉至调时档时, 柄轴 115与钟表的止秒 /复位簧 123接 触, 止秒 /复位簧 123与钟表的线路板的复位端接触, 柄轴 115与钟 表的电池的正极片 122接触, 使指针复位。
柄轴 115的调世界时间档位和调时档位由正极片 122上的拉档扣 位实现, 与普通表类似, 此处不赘述。
上电后钟表需对年月日进行初始化, 通过按键来设定, 指示方式 如下: 跑秒针所对应的 60个刻度, 分别代表万年历的 "年" 设定, 年的范围为 "2000年 -2059年,,, " 12" 点处为起始点 2000年; 计分 分针对应 12个 "月份" 刻度, 起始点位 "1月份"; 日历通过日历盘 显示。 上电后设定时, 需将秒针对准 "2000年" 处、 计分针准 "1月 份,, 处、 公历对在 "01 "、 农历对在 "初 1" , 初始化即完成; 然后再 通过按键将各针调至当前的日期, 顺序为 "年 -月 -日" 的顺序, 调至 公历日期为止, 农历日期由万年历自动调到和当前公历所对应的农 历; 然后再通过按键调至当前时间, 完成设定。
综上所述, 本发明公开的钟表中, 其公历和农历都是由独立的马 达驱动跳历, 其马达都是由万年历 IC来控制, 每当遇到小月时(无 公历 31 日或无农历 30 ), IC会自动控制跳历马达多转动, 使日历盘 多跳历, 与实际日期相符。 且每个日历盘上印的字较少, 每个盘最多 印有 10个字符, 故每个字符可以是大字体, 使日历显示为大字。 由 于 24小时时轮轴可单独调节,故 24小时指示针还可充当世界时间指 示针。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现 或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来 说将是显而易见的,本文中所定义的一般原理可以在不脱离本发明的 精神或范围的情况下, 在其它实施例中实现。 因此, 本发明将不会被 限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新 颖特点相一致的最宽的范围。

Claims

权利要求书
1、 一种钟表, 包括走时系统和跳历系统, 其特征在于, 所述跳 历系统具有显示公历的公历盘和显示农历的农历盘。
2、 如权利要求 1所述的钟表, 其特征在于,
所述公历盘由第一独立马达,与所述第一独立马达的输出端传动 连接的公历传动轮系驱动;
所述农历盘由第二独立马达,与所述第二独立马达的输出端传动 连接的农历传动轮系驱动。
3、 如权利要求 2所述的钟表, 其特征在于, 所述第一独立马达 和所述第二独立马达均由万年历 IC控制转动;
每逢公历小月, 所述万年历 IC控制第一独立马达多跳历, 所述 公历小月为无公历 31 日的公历月份;
每逢农历小月, 所述万年历 IC控制第二独立马达多跳历, 所述 农历小月为无农历 30日的农历月份;
所述万年历 IC设定完成一次跳历的脉沖次数为 m, 脉沖频率为 每秒 n次, 完成跳历的时间 t=m/n;
所述万年历 IC控制公历和农历同时跳历, 或控制公历和农历错 开预设时间跳历;
所述万年历 IC控制所述钟表的跑秒针在跑秒状态下, 不按跑秒 暂停键, 跑秒针持续行针 X小时后方停秒, 钟表的分针计时到达 y小 时后自动停止计时;
上电后所述钟表需对年月日进行初始化,所述钟表的跑秒针所对 应的 60个刻度,分别代表万年历的年设定,年的范围为 2000年 -2059 年, 且 12点处为起始点 2000年;
所述钟表的计分针对应 12个月份刻度, 起始点位为 1月份; 上电后设定时, 将所述跑秒针对准 2000年处, 所述计分针对准 1月份处, 公历对在 01 , 农历对在初 1 , 初始化完成。
4、 如权利要求 1或 2所述的钟表, 其特征在于, 所述钟表的公 历显示窗口位于所述钟表的 12点位;
所述钟表的农历显示窗口位于所述钟表的 6点位;
所述钟表的计分显示窗口位于所述钟表的 9点位;
所述钟表的世界时间 /24小时时间显示窗口位于所述钟表的 3点 位;
所述钟表的星期显示窗口位于所述农历显示窗口和所述公历显 示窗口的连线上, 且靠近所述农历显示窗口或所述公历显示窗口。
5、 如权利要求 2所述的钟表, 其特征在于, 还包括与所述公历 传动轮系的输出端啮合的公历控制轮组件(208), 所述公历盘与所述 公历控制轮组件(208)啮合;
所述公历盘包括公历个位刻度盘( 209 )和公历十位刻度盘( 211 ); 所述公历控制轮组件 ( 208 ) 包括同轴布置的第一公历控制轮 (208a)和第二公历控制轮 (208b);
所述第一公历控制轮(208a)具有均勾布置的 31个齿位, 其中 30个齿位的位置具有 30个齿, 另一个齿位为齿空缺位, 所述第一公 历控制轮(208a)的 30个齿与所述公历个位刻度盘(209)的轮齿啮 合, 所述第一公历控制轮(208a)每天转动一个齿的角度;
所述第二公历控制轮( 208b)具有 4个与所述公历十位刻度盘 (211 ) 的轮齿啮合的齿, 所述第二公历控制轮(208b) 的 4个齿分 别为在公历 09号到 10号、 19号到 20号、 29到 30号以及 31号到 01号拨动公历十位刻度盘(211 )转动一次的齿。
6、 如权利要求 5所述的钟表, 其特征在于, 所述第二公历控制 轮(208b)的一个齿为带弹臂可滑动的弹臂齿, 所述弹臂齿对准所述 第一公历控制轮(208a) 的齿空缺位, 所述第二公历控制轮(208b) 的其余三个齿对准所述第一公历控制轮(208a) 的其它齿位;
所述钟表的前夹板( 121 )上开设有限位槽 ( 121R), 当所述弹 臂齿转到接近所述公历个位刻度盘 (209) 的齿轮时, 所述弹臂齿会 被所述限位槽(121R)推向所述第二公历控制轮(208b) 的中心。
7、 如权利要求 2所述的钟表, 其特征在于, 还包括与所述农历 传动轮系的输出端啮合的农历控制轮( 308 ), 所述农历盘与所述农历 控制轮( 308 )啮合;
所述农历盘包括农历个位刻度盘( 309 )和农历十位刻度盘( 311 ); 所述农历控制轮( 308 ) 由两层齿组成;
所述农历控制轮( 308 )的第一层齿具有均勾布置的 30个与所述 农历个位刻度盘( 309 ) 的轮齿啮合齿, 所述第一层齿每天转动一个 齿的角度;
所述农历控制轮 ( 308 ) 的第二层齿具有 4个与所述农历十位刻 度盘 ( 311 )的轮齿啮合的齿, 所述农历控制轮( 308 )的第二层齿的 4个齿分别为在农历初 9到 10、 19到 20、 29到 30号以及 30到初 1 拨动农历十位刻度盘(311 )转动一次的齿。 或者根据所述农历盘的 不同显示方式, 所述农历控制轮( 308 ) 的第二层齿的 4个齿分别为 在农历 "初十" 到 "十一"、 "十九" 到 "二十"、 "二九" 到 "三十" 以及 "三十" 到 "初一"拨动农历十位刻度盘 ( 311 )转动一次的齿。
8、 如权利要求 2-7任一项所述的钟表, 其特征在于, 所述走时 系统包括:
走时马达;
与所述走时马达的输出端传动连接的走时传动轮系;
与所述走时传动轮系的输出端啮合的分轮 ( 106 )、 时轮( 108 )、 24小时时轮片( 109 ),所述分轮( 106 )带动分针转动,所述时轮( 108 ) 带动时针转动, 所述 24小时时轮片 (109 ) 带动 24小时针转动; 由所述 24小时时轮片 ( 109 )驱动的星期轮( 116 ), 所述星期轮 ( 116 )与星期盘(117 )联动, 所述星期盘(117 )上印有星期刻度。
9、 如权利要求 8所述的钟表, 其特征在于, 所述分轮(106 )通 过跨轮 ( 107 )与所述时轮( 108 )和所述 24小时时轮片 ( 109 )啮合; 所述 24小时时轮片( 109 )具有同轴布置的第一齿片和第二齿片, 所述第一齿片与所述跨轮 ( 107 )啮合, 所述第二齿片为具有一个齿 的凸轮, 所述星期轮(116 )具有与所述第二齿片的齿配合的 7个齿, 所述第二齿片与所述星期轮( 116 )构成传动比为 1 :7的间歇运动机 构;
或者, 所述第二齿片为具有两个齿的凸轮, 所述星期轮(116 ) 具有与所述第二齿片的齿配合的 14个齿, 所述第二齿片与所述星期 轮( 116 )构成传动比为 2: 14的间歇运动机构。
10、 如权利要求 9所述的钟表, 其特征在于, 所述 24小时针设 置于 24小时装针轴( 111 )上, 所述 24小时装针轴( 111 )设置于所 述 24小时时轮轴(110 )上, 所述 24小时时轮片 (109 ) 与所述 24 小时时轮轴( 110 )摩擦式紧配合;
还包括 24小时调时机构, 所述 24小时调时机构包括:
可滑动地设置于所述钟表的壳体内的柄轴(115 );
设置于所述柄轴( 115 )上的世界时间调时轮( 114 ), 在所述柄 轴( 115 )拉至调节世界时间档时, 所述柄轴( 115 )与所述世界时间 调时轮( 114 )紧配合, 两者会一起转动, 所述世界时间调时轮( 114 ) 与所述 24小时时轮轴(110 )啮合。
11、 如权利要求 10所述的钟表, 其特征在于, 所述柄轴(115 ) 上设有拨针轮( 113 ) ,所述柄轴( 115 )拉至调时档时,所述柄轴( 115 ) 与所述拨针轮 ( 113 ) 紧配合, 两者会一起转动, 所述拨针轮 ( 113 ) 与所述钟表的调时机构的调时过轮( 112 )啮合, 所述调时过轮( 112 ) 与所述跨轮 ( 107 )啮合;
所述柄轴( 115 )拉至调时档时, 所述柄轴( 115 )与所述钟表的 止秒 /复位簧( 123 )接触, 所述止秒 /复位簧( 123 )与所述钟表的线 路板的止秒 /复位端接触, 所述柄轴(115 )与所述钟表的电池的正极 片 ( 122 )接触。
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