CN102169323B

CN102169323B - Timekeeper with calendar mechanism

Info

Publication number: CN102169323B
Application number: CN201110046548.6A
Authority: CN
Inventors: 佐藤雄哉
Original assignee: Seiko Instruments Inc
Current assignee: Seiko Instruments Inc
Priority date: 2010-02-26
Filing date: 2011-02-25
Publication date: 2014-07-09
Anticipated expiration: 2031-02-25
Also published as: CH702725A2; JP5467596B2; CN102169323A; JP2011179892A; CH702725B1

Abstract

The invention provides a timekeeper with a calendar mechanism, which can display date with large data characters and can adjust to a normal display state without destructuralizing the timekeeper when the phase deviation of date display occurs. The timekeeper with a calendar mechanism comprises a first date wheel (512) capable of displaying a single, a second date wheel (522) capable of displaying tens and a third date wheel (532) capable of independently displaying a specific date. A third date character display surface of the third date wheel is provided with numbers 30 and 31. The third date wheel rotates by means of the rotation of the first date wheel and the second date wheel rotates by means of the rotation of the third date wheel. Under the state that the third date wheel is located a specific position of rotation direction, the third date wheel can rotate only when the first date wheel is located at a specific position of rotation direction.

Description

With the clock and watch of calendar mechanism

Technical field

The present invention relates to the clock and watch with calendar mechanism that can show date with large date word.The present invention be more particularly directed to be configured to the date that shows 1 to 31 by three date wheel, and the clock and watch with calendar mechanism that can show date with large date word.

Background technology

Generally, the mechanical body that comprises drive part of clock and watch is called to " movement ".To dial plate and pin be installed on movement and pack in clock and watch housing and the state that has been formed as product is called " finished product (complete) " of clock and watch.In the both sides of mainboard that form clock and watch substrates, by a side at the glass place of clock and watch housing, a side at dial plate place is called " rear side " or " glass side " or " dial plate side " of movement.By a side at the bottom place of clock and watch housing in the both sides of mainboard, a side contrary with dial plate is called " front side " or " bottom side " of movement.The train of " front side " that be assembled in movement is called to " front train ".The train of " rear side " that be assembled in movement is called to " rear train ".

Generally, so-called " 12 sides ", is illustrated in the side that disposes the scale corresponding with 12 of dial plate in analog clock and watch.So-called " 12 directions ", is illustrated in analog clock and watch the direction towards " 12 sides " from the rotation center of pointer.

In addition, so-called " 3 sides ", is illustrated in the side that disposes the scale corresponding with 3 of dial plate in analog clock and watch.So-called " 3 directions ", is illustrated in analog clock and watch the direction towards " 3 sides " from the rotation center of pointer.

In addition, so-called " 6 sides ", is illustrated in the side that disposes the scale corresponding with 6 of dial plate in analog clock and watch.So-called " 6 directions ", is illustrated in analog clock and watch the direction towards " 6 sides " from the rotation center of pointer.

In addition, so-called " 9 sides ", is illustrated in the side that disposes the scale corresponding with 9 of dial plate in analog clock and watch.So-called " 9 directions ", is illustrated in analog clock and watch the direction towards " 9 sides " from the rotation center of pointer.

Below, the structure of the existing clock and watch with calendar mechanism is described, the described clock and watch with calendar mechanism comprise the first date wheel of the position in showing date and show date in second date wheel of ten.

(1) clock and watch with calendar mechanism of the existing first kind

The clock and watch with calendar mechanism of the existing first kind possess: the first date wheel, its position in showing date; The first date backstay, it is for correcting the position of sense of rotation of the first date wheel; The second date wheel, its in showing date ten; The second date backstay, it is for correcting the position of sense of rotation of the second date wheel; And date breast wheel, the rotation that it can be based on the first date wheel and rotate and make the second date wheel rotation.The first date wheel comprise as internal tooth form 31 first the date gear teeth portion and as internal tooth form 4 calendar feeding teeth.Calendar feeding tooth comprises that each calendar feeding tooth possesses as the first calendar feeding tooth of benchmark, the second calendar feeding tooth, 3-calendar feeding tooth, the 4th calendar feeding tooth: for the forward feeding portion to first direction feeding by the first date wheel; And for the reversion feeding portion (for example,, with reference to following patent documentation 1 and patent documentation 2) to the second direction feeding contrary with described first direction by the first date wheel.

(2) clock and watch with calendar mechanism of existing Second Type

The clock and watch with calendar mechanism of existing Second Type comprise: within every 10 days, advance and once show the parts of ten, these parts have four positions of the scale that indicates " 0 " to " 3 " or indicate four positions that are added with blank scale between " 1 " to " 3 "; And within every 24 hours, advance and once show parts for position.Parts that show individual position can be got 31 positions, and the scale that arrange continuously three from " 0 " to " 9 " is installed continuously.In described scale, one is inserted with " 1 " (with reference to following patent documentation 3) of appending between " 0 " and " 1 ".

(3) clock and watch with calendar mechanism of existing the 3rd type

The clock and watch with calendar mechanism of existing the 3rd type are configured to, the position that the first movable body shows date and complete from 1 to 9 date, ten and complete 30 days and/or 31 days of showing date of the second movable body.The movable body of the ring-type of individual position possesses driving jut.Can make the action of moving body (with reference to following patent documentation 4) of the ring-type of ten with jut by this driving.

(4) clock and watch with calendar mechanism of existing the 4th type

The clock and watch with calendar mechanism of existing the 4th type possess: common ten scales, and these common ten scales only show that ten dates hole shows the numeral of ten; And two display scales, this pair of display scale shows that ten dates hole shows the numeral of ten, and shows that on the individual position date hole shows a numeral for position.Individual position date plate possesses 5 ten driving gears.Ten date wheel drive rotation (with reference to following patent documentation 5) by ten driving gears.

Patent documentation 1: TOHKEMY 2005-214836 communique

Patent documentation 2: TOHKEMY 2005-214837 communique

Patent documentation 3: TOHKEMY 2000-65957 communique

Patent documentation 4: Japanese Unexamined Patent Application Publication 2006-522323 communique

Patent documentation 5: TOHKEMY 2009-250912 communique

In the past, can for example, be undertaken by multiple date wheel, the first date wheel and the second date wheel in the clock and watch with calendar mechanism that large date shows, in order to make not occur between the first date wheel and the second date wheel the phase deviation of demonstration, use the first date backstay to correct the position of the first date wheel, and use the second date backstay to correct the position of the second date wheel.But, drop and while the external disturbance etc. such as being impacted at clock and watch, exist between the first date wheel and the second date wheel, produce the phase deviation that shows may.In the existing clock and watch with calendar mechanism with the first date wheel and the second date wheel, exist when there is the phase deviation showing between the first date wheel and the second date wheel time the problem of the phase deviation of adjusting the demonstration between the first date wheel and the second date wheel of having to clock and watch to be taken apart.

Summary of the invention

The object of the present invention is to provide following a kind of clock and watch with calendar mechanism: can utilize multiple date wheel and show date with large numeral, even in the time there is the phase deviation of date demonstration, also just the phase place that the date shows can be adjusted into normal state without taking clock and watch apart.

Clock and watch with calendar mechanism of the present invention possess: the first date wheel, the position during this first date wheel can show date; The first date backstay, this first date backstay is used for the position of the sense of rotation of correcting described the first date wheel; The second date wheel, during this second date wheel can show date ten; The second date backstay, this second date backstay is used for the position of the sense of rotation of correcting described second day phase wheel; And the 3rd date wheel, the 3rd date wheel can show separately the specific date.Described the first date wheel has the first date word display surface.At described the first date word display surface, be provided with digital " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 " of the position for showing date.Described the second date wheel has the second date word display surface.At described the second date word display surface, be provided with the digital " 0 " of ten, " 1 ", " 2 " for showing date.Described the 3rd date wheel has the 3rd date word display surface.

Be provided with numeral " 30 " and " 31 " at described the 3rd date word display surface.Become the first date word display part in described the second date wheel shape, the position of this first date word display part for showing date by the numeral of being located at described the first date word display surface.Form the second date word display part in described the 3rd date wheel, the position of this second date word display part for showing date by the numeral of being located at described the first date word display surface, and in showing date by the numeral of being located at described the second date word display surface ten.Described the second date word display surface is disposed at the position near dial plate than described the first date word display surface.Described the 3rd date word display surface is disposed at the position near dial plate than described the second date word display surface.Described the 3rd date wheel is configured to and can rotates by means of described the first date wheel rotation.Described the second date wheel is configured to and can rotates by means of described the 3rd date wheel rotation.Described the 3rd date wheel is configured to: be positioned under the state of position of specific sense of rotation in described the 3rd date wheel, only, in the time that described the first date wheel is positioned at the position of specific sense of rotation, the 3rd date wheel can be rotated.According to this structure, can show date with large date word, and in the time there is the phase deviation of date demonstration, also just can adjust without taking clock and watch apart the phase place that the date shows.

In the clock and watch with calendar mechanism of the present invention, described the first date wheel has: the first calendar feeding tooth, and this first calendar feeding tooth is for becoming " showing 1 state " by the position of the sense of rotation of described the second date wheel from " showing 0 state "; The second calendar feeding tooth, this second calendar feeding tooth is for becoming " showing 2 state " by the position of the sense of rotation of described the second date wheel from " showing 1 state "; 3-calendar feeding tooth, this 3-calendar feeding tooth is for becoming " the first state not showing whatever " by the position of the sense of rotation of described the second date wheel from " showing 2 state "; The 4th calendar feeding tooth, the 4th calendar feeding tooth is for becoming " the second state not showing whatever " by the position of the sense of rotation of described the second date wheel from " the first state not showing whatever "; And the 5th calendar feeding tooth, the 5th calendar feeding tooth is for becoming the position of the sense of rotation of described the second date wheel " showing 0 state " from " the second state not showing whatever ".

Described the 3rd date wheel has: the one the first date wheel engaging tooths, and the one the first date wheel engaging tooths are for becoming " the first state not showing whatever " by the position of the sense of rotation of described the 3rd date wheel from " showing 31 state "; The the two the first date wheel engaging tooths, the two the first date wheel engaging tooths are for becoming " the second state not showing whatever " by the position of the sense of rotation of described the 3rd date wheel from " the first state not showing whatever "; The the three the first date wheel engaging tooths, the three the first date wheel engaging tooths are for becoming " third state not showing whatever " by the position of the sense of rotation of described the 3rd date wheel from " the second state not showing whatever "; The the four the first date wheel engaging tooths, the four the first date wheel engaging tooths are for becoming the position of the sense of rotation of described the 3rd date wheel " showing 30 state " from " third state not showing whatever "; And the five the first date wheel engaging tooths, the five the first date wheel engaging tooths are for becoming " showing 31 state " by the position of the sense of rotation of described the 3rd date wheel from " showing 30 state ".

Preferably be configured to: the one the first date wheel engaging tooths of described the 3rd date wheel can not engage with the first calendar feeding tooth of described the first date wheel, the the one the first date wheel engaging tooths of described the 3rd date wheel can not engage with the second calendar feeding tooth of described the first date wheel, the the one the first date wheel engaging tooths of described the 3rd date wheel can not engage with the 3-calendar feeding tooth of described the first date wheel, and the one the first date wheel engaging tooths of described the 3rd date wheel can not engage with the 4th calendar feeding tooth of described the first date wheel.Preferably be configured to: described the one the first date wheel engaging tooths can engage with described the 5th calendar feeding tooth.

In the clock and watch with calendar mechanism of the present invention, preferably with the angle intervals of (360/31) degree, numeral " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 ", " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 ", " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 " are set at described the first date word display surface.Preferably with the angle intervals of (360/15) degree, three groups of digital " 0 ", " 1 ", " 2 " are set at described the second date word display surface.Preferably described three digital " 0 " are according to the angle intervals setting of (360/3) degree.Preferably described three numerals " 1 " are according to the angle intervals setting of (360/3) degree.Preferably described three numerals " 2 " are according to the angle intervals setting of (360/3) degree.Preferably with the angle intervals of (360/5) degree, numeral " 30 " and numeral " 31 " are set at described the 3rd date word display surface.According to this structure, can realize the calendar clock that can be shown as to large date word the date.

Preferably, in the clock and watch with calendar mechanism of the present invention, described the first date wheel comprise as internal tooth form 31 first the date gear teeth portion and as internal tooth form 5 calendar feeding teeth.In this structure, described first the date gear teeth portion with (360/31) degree angle intervals form.In this structure, preferred described calendar feeding tooth is configured to and comprises: as the first calendar feeding tooth of benchmark; The second calendar feeding tooth, this second calendar feeding tooth, take described the first calendar feeding tooth as benchmark, forms with the angle intervals of (360*10/31) degree along first direction; 3-calendar feeding tooth, this 3-calendar feeding tooth, take described the second calendar feeding tooth as benchmark, forms with the angle intervals of (360*10/31) degree along described first direction; The 4th calendar feeding tooth, the 4th calendar feeding tooth, take described 3-calendar feeding tooth as benchmark, forms with the angle intervals of (360/31) degree along described first direction; And the 5th calendar feeding tooth, the 5th calendar feeding tooth, take described the 4th calendar feeding tooth as benchmark, forms with the angle intervals of (360/31) degree along described first direction.

Preferably, in the clock and watch with calendar mechanism of the present invention, the rotation center of the rotation center of described the first date wheel and described the second date wheel is disposed at same position.Preferably, clock and watch with calendar mechanism of the present invention possess date breast wheel, this date breast wheel can be based on described the 3rd date wheel rotation and rotate, and can make described the second date wheel rotation, and the rotation center of the rotation center of described the first date wheel, the rotation center of described the 3rd date wheel and described date breast wheel is disposed on the straight line orthogonal with the rotation center axis of arbor.According to this structure, date window is disposed to 12 directions of dial plate, thereby can realizes the small-sized clock and watch with calendar mechanism with few amount of parts.

Preferably the clock and watch with calendar mechanism of the present invention are configured to: described the second date wheel comprises the 3rd date wheel engaging tooth portion forming as internal tooth, described the 3rd date wheel comprises the first date wheel engaging tooth forming as external tooth, and, engage with described the first date wheel engaging tooth by means of described the 3rd date wheel engaging tooth portion, described the first date wheel can directly make described the second date wheel rotation.According to this structure, can realize the small-sized clock and watch with calendar mechanism with few amount of parts, even these small-sized clock and watch with calendar mechanism are in the time that the phase deviation of date demonstration occurs, also just can adjust without taking clock and watch apart the phase place that the date shows.

According to the present invention, can realize the small-sized clock and watch with calendar mechanism that the demonstration on date is large and easily see with few amount of parts.And then, can bring into play following effect according to the present invention: can carry out with multiple date wheel in the clock and watch with calendar mechanism that large date shows, even in the time there is the phase deviation of date demonstration, also just can adjust without taking clock and watch apart the phase place that the date shows.For example, shown by the 3rd date wheel under the state of " 31 ", clock and watch are impacted, rotate under the unsuitable state of 1 tooth pitch in the first date wheel only, in the time arbor being set as to calendar correction state and rotating, the specific first date wheel engaging tooth rotation of the 3rd date wheel can be made by the specific calendar feeding tooth of the first date wheel, thereby normal calendar show state can be modified to.

Accompanying drawing explanation

Fig. 1 be illustrated in the first embodiment of the clock and watch with calendar mechanism of the present invention, the summary vertical view of structure while observing movement from dial plate side.

Fig. 2 be illustrated in the first embodiment of the clock and watch with calendar mechanism of the present invention, the partial sectional view of the part of front train and calendar mechanism.

Fig. 3 is illustrated in the first embodiment of the clock and watch with calendar mechanism of the present invention, disposes the vertical view of the first date wheel in the structure of date window in 12 directions of dial plate.

Fig. 4 is illustrated in the first embodiment of the clock and watch with calendar mechanism of the present invention, disposes the vertical view of the second date wheel in the structure of date window in 12 directions of dial plate.

Fig. 5 is illustrated in the first embodiment of the clock and watch with calendar mechanism of the present invention, disposes the vertical view of the 3rd date wheel in the structure of date window in 12 directions of dial plate.

Fig. 6 is illustrated in the second embodiment of the clock and watch with calendar mechanism of the present invention, disposes the vertical view of the second date wheel in the structure of date window in 12 directions of dial plate.

Fig. 7 is illustrated in the second embodiment of the clock and watch with calendar mechanism of the present invention, disposes the vertical view of the 3rd date wheel in the structure of date window in 12 directions of dial plate.

Fig. 8 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, from being shown " 2 " by the second date wheel and showing that the state of " 9 " starts to make under the state the first date wheel rotation, the structure of the rear side of the movement of observing from dial plate side by the first date wheel.

Fig. 9 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, start the first date wheel from the state shown in Fig. 8 and start to positive dirction the state of rotation, the structure of the rear side of the movement of observing from dial plate side.

Figure 10 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Fig. 9, the first date wheel forward positive dirction rotation, the 3rd date wheel with respect to the counterclockwise rotation of the first date wheel forward and the second date wheel with respect under the right handed state of the 3rd date wheel forward, the structure of the rear side of the movement of observing from dial plate side.

Figure 11 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Fig. 8, the first date wheel is rotated a tooth pitch and is shown under the state of " 30 " structure of the rear side of the movement of observing from dial plate side by the 3rd date wheel to positive dirction to tooth pitch of positive dirction rotation, the 3rd date wheel to tooth pitch of positive dirction rotation, the second date wheel.

Figure 12 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 11, the 3rd date wheel starts under the state of positive dirction rotation with respect to the first date wheel, the structure of the rear side of the movement of observing from dial plate side.

Figure 13 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 12, the first date wheel is rotated a tooth pitch and is shown under the state of " 31 " structure of the rear side of the movement of observing from dial plate side by the 3rd date wheel to positive dirction to tooth pitch of positive dirction rotation, the second date wheel to tooth pitch of positive dirction rotation, the 3rd date wheel.

Figure 14 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 13, the first date wheel forward positive dirction rotation, the 3rd date wheel with respect to the counterclockwise rotation of the first date wheel forward and the second date wheel with respect under the right handed state of the 3rd date wheel forward, the structure of the rear side of the movement of observing from dial plate side.

Figure 15 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 14, the first date wheel shows " 0 ", is shown under the state of " 1 " structure of the rear side of the movement of observing from dial plate side by the first date wheel to tooth pitch of positive dirction rotation and by the second date wheel to tooth pitch of positive dirction rotation, the 3rd date wheel to tooth pitch of positive dirction rotation, the second date wheel.

Figure 16 be illustrated in the second embodiment of the clock and watch with calendar mechanism of the present invention, the summary vertical view of structure while observing movement from dial plate side.

Figure 17 be illustrated in the second embodiment of the clock and watch with calendar mechanism of the present invention, the partial sectional view of the part of front train and calendar mechanism.

Figure 18 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, from being shown " 2 " by the second date wheel and showing that the state of " 9 " starts to make under the state the first date wheel rotation, the structure of the rear side of the movement of observing from dial plate side by the first date wheel.

Figure 19 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, start the first date wheel from the state shown in Figure 18 and start to positive dirction the state of rotation, the structure of the rear side of the movement of observing from dial plate side.

Figure 20 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 19, the first date wheel forward positive dirction rotation, the 3rd date wheel with respect to the counterclockwise rotation of the first date wheel forward and the second date wheel with respect under the right handed state of the 3rd date wheel forward, the structure of the rear side of the movement of observing from dial plate side.

Figure 21 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 18, the first date wheel is rotated a tooth pitch and is shown under the state of " 30 " structure of the rear side of the movement of observing from dial plate side by the 3rd date wheel to positive dirction to tooth pitch of positive dirction rotation, the 3rd date wheel to tooth pitch of positive dirction rotation, the second date wheel.

Figure 22 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 21, the 3rd date wheel starts under the state of positive dirction rotation with respect to the first date wheel, the structure of the rear side of the movement of observing from dial plate side.

Figure 23 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 22, the first date wheel is rotated a tooth pitch and is shown under the state of " 31 " structure of the rear side of the movement of observing from dial plate side by the 3rd date wheel to positive dirction to tooth pitch of positive dirction rotation, the second date wheel to tooth pitch of positive dirction rotation, the 3rd date wheel.

Figure 24 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 23, the first date wheel forward positive dirction rotation, the 3rd date wheel with respect to the counterclockwise rotation of the first date wheel forward and the second date wheel with respect under the right handed state of the 3rd date wheel forward, the structure of the rear side of the movement of observing from dial plate side.

Figure 25 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, from the state shown in Figure 24, the first date wheel shows " 0 ", is shown under the state of " 1 " structure of the rear side of the movement of observing from dial plate side by the first date wheel to tooth pitch of positive dirction rotation and by the second date wheel to tooth pitch of positive dirction rotation, the 3rd date wheel to tooth pitch of positive dirction rotation, the second date wheel.

Figure 26 be illustrated in the first embodiment of the clock and watch with calendar mechanism of the present invention, the block diagram of driving circuit, front train, calendar mechanism etc.

Figure 27 be illustrated in the second embodiment of the clock and watch with calendar mechanism of the present invention, the block diagram of driving circuit, front train, calendar mechanism etc.

Figure 28 be illustrated in the embodiment of the clock and watch with calendar mechanism of the present invention, the summary vertical view of structure while observing movement from bottom side.

Figure 29 be illustrated in the embodiment of the clock and watch with calendar mechanism of the present invention, the partial sectional view of the part of arbor, transmission wheel (little iron Trucks), No. two wheels.

Figure 30 is the action diagram for being described as follows action: at the embodiment of the clock and watch with calendar mechanism of the present invention, and the action of the first date wheel, the second date wheel and the 3rd date wheel under normal condition.

Figure 31 is the action diagram for being described as follows action: at the embodiment of the clock and watch with calendar mechanism of the present invention, and the action of the first date wheel, the second date wheel and the 3rd date wheel under the phase deviation of the first kind.

Figure 32 is the action diagram for being described as follows action: at the embodiment of the clock and watch with calendar mechanism of the present invention, and the action of the first date wheel, the second date wheel and the 3rd date wheel under the phase deviation of Second Type.

Label declaration

100: movement; 102: mainboard; 104: dial plate; 410: arbor; 442: No. four wheels; 444: No. three wheels; 446: No. two wheels; 480: hour wheel; 510: date finger driving wheel; 512: the first date wheel; 514: the first dates backstay; 522: the second date wheel; 524: the second dates backstay; 530: date breast wheel; 532: the three date wheel.

Embodiment

(1) structure of the clock and watch with calendar mechanism of the present invention

Below, with reference to the accompanying drawings the first embodiment of the clock and watch with calendar mechanism of the present invention is described.

(11) one-piece construction of movement

With reference to Fig. 1, Fig. 2, Figure 28 and Figure 29, in the first embodiment of the clock and watch with calendar mechanism of the present invention, movement 100 is made up of analog electronic clock.Movement 100 comprises mainboard 102 and the date wheel pressing plate 502 of the substrate that forms movement 100.Dial plate 104 is installed on movement 100.Dial plate 104 is installed on the glass side of movement 100.In movement 100, " front side " represents the side away from dial plate 104 in the two sides of mainboard 102, i.e. " bottom side ".In movement 100, a side of close dial plate 104 in the two sides of " rear side " expression mainboard 102, i.e. " dial plate side ".

Date wheel pressing plate 502 is configured in " rear side " in movement 100.Arbor 410 is assembled in mainboard 102 in the mode that can rotate.Castle wheel 472 is configured to have the rotation identical with the rotation of arbor 410.Transmission wheel 449 is configured on rotation that rotation center is positioned at arbor 410.Switching device shifter/apparatus for correcting comprises the arbor location division 662f of arbor 410, correcting rod 468, battery positive terminal 662.Switching device shifter is disposed at " front side " in movement 100.Switching device shifter also can be disposed at " rear side " in movement 100.

(12) structure of the front side of movement

Next, the structure of the front side to movement describes.With reference to Fig. 2 and Figure 28, in movement 100, the battery 440 that forms the power source of clock and watch is configured in the bottom side (front side) of mainboard 102.The quartzy unit 650 that forms the vibration source of clock and watch is disposed at the bottom side of mainboard 102.For example, in quartzy unit 650, be accommodated with the quartz vibrator vibrating with 32768 hertz.In integrated circuit (IC, Integrated Circuit) 654, be built-in with: oscillating portion (oscillator (oscillator)) 602, the vibration output reference signal of this oscillating portion 602 based on quartz vibrator; Frequency dividing control portion 604, this frequency dividing control portion 604 carries out frequency division to the output signal of oscillating portion 602, and carries out the control of the action of stepper motor; And motor driving part (driver (driver)) 606, the motor drive signal of the output signal output Driving Stepping Motor of this motor driving part 606 based on frequency dividing control portion 604.Integrated circuit 654 for example forms with C-MOS or PLA.In the situation that forming integrated circuit 654 with C-MOS, oscillating portion 602, frequency dividing control portion 604 and motor driving part 606 are built in integrated circuit 654.Form integrated circuit (IC) 654 with PLA in the situation that, be configured to oscillating portion 602, frequency dividing control portion 604 and motor driving part 606 and move according to the program being stored in PLA.

Quartz unit 650 and integrated circuit 654 are fixed on circuit substrate 610.Circuit substrate 610, quartzy unit 650 and integrated circuit 654 forming circuit modules 612.Circuit module 612 is configured in the bottom side of mainboard 102.And then, in the clock and watch with calendar mechanism of the present invention, can adopt as required the subsidiary elements such as resistance, capacitor, coil, diode.Battery cathode terminal 660 is in order to arrange the negative electrode of battery 440 and the negative pole pattern conducting of circuit substrate 610.Battery positive terminal 662 is in order to arrange the anode of battery 440 and the anodal pattern conducting of circuit substrate 610.Bottom side at mainboard 102 disposes: coil module 630, and this coil module 630 comprises the winding wire that is wound in magnetic core; Stator 632, this stator 632 is configured in the mode contacting with the two end portions of the magnetic core of coil module 630; And rotor 634, this rotor 634 comprises the rotor magnet in the rotor hole that is disposed at stator 632.

Coil module 630, stator 632 and rotor 634 form stepper motor.No. five wheel 441 rotates by the rotation of rotor 634.No. four wheel 442 rotates by the rotation of No. five wheels 441.No. three wheel 444 rotates by the rotation of No. four wheels 442.No. two wheel 446 rotates by the rotation of No. three wheels 444.Back gear 448 rotates by the rotation of No. two wheels 446.Hour wheel 480 is rotated by the rotation of back gear 448.

No. four wheels 442 are configured to per minute and turn around.Second hand 460 is installed on wheel 442 No. four.No. two wheel 446 is configured to per hour turning around.Minute hand 462 is installed on wheel 446 No. two.Slide mechanism is located at wheel 446 No. two.While adjusting pin (Needles closes わせ) by slide mechanism, under the state that second hand 460 is stopped, making arbor 410 rotate, can make thus minute hand 462 and hour hands 464 rotate.Be provided with correcting rod 468, for arbor 410 being drawn out to the 2nd grade while adjusting pin, correct the gear part of No. five wheels 441 and the rotation of second hand 460 is stopped.

Pipe core 102c is fixed on mainboard 102.Pipe core 102c extends to the dial plate side of mainboard 102 from the bottom side of mainboard 102.No. two wheels 446 are supported in the hole portion of pipe core 102c in the mode that can rotate.The bead shape portion (そろばん jade) of No. four wheels 442 is supported in the hole portion of No. two wheels 446 in the mode that can rotate.Train bar 458 is disposed at the bottom side of mainboard 102.The upper axial region of rotor 634, the upper axial region of No. five wheels 441, the upper axial region of No. four wheels 442, the upper axial region of No. three wheels 444 and the upper axial region of back gear 448 are supported on train bar 458 in the mode that can rotate.The lower shaft portion of rotor 634, the lower shaft portion of No. five wheels 441, the lower shaft portion of No. three wheels 444, the lower shaft portion of back gear 448 are supported on mainboard 102 in the mode that can rotate.

(13) structure of time showing train

Below, the structure of time showing train is described.With reference to Fig. 2, Figure 28 and Figure 29, in movement 100, gear (Tong Dentistry Trucks when hour wheel 480 comprises) 480a and date feed gear wheel 480b.Hour wheel 480 is configured to every 12 hours and turns around.Hour hands 464 are installed on hour wheel 480.Utilization is installed on the hour hands 464 of hour wheel 480, take " 12 hours system " demonstration of one week as 12 hours " time ".

(14) structure of switching mechanism, pin adjusting machine structure

Below, the structure of switching mechanism, pin adjusting machine structure is described.With reference to Fig. 2 and Figure 29, in movement 100, arbor 410 is assembled in mainboard 102 in the mode that can rotate.Arbor 410 comprises the end axial region 410a, the first square department 410b, the first axle part 410c, remedial action axial region 410d, the second axle part 410e, the second square department 410f, the 3rd axial region 410g, the first bead shape 410h of portion, the second bead shape 410j of portion and the main shaft part 410k that start to form successively from end side.The end axial region 410a of arbor 410 is assembled into can be with respect to the arbor end aperture rotation of mainboard 102.The main shaft part 410k of arbor 410 is assembled into can be with respect to the arbor root hole rotation of mainboard 102.The external diameter that is preferably configured to the first bead shape 410h of portion is larger than the external diameter of the second bead shape 410j of portion.

Castle wheel 472 is configured to have the rotation identical with the rotation of arbor 410.When arbor 410 is during in the 0th grade and the 1st grade, the interlock square hole of castle wheel 472 can be with respect to the first axle part 410c rotation of arbor 410, even and arbor 410 is rotated, castle wheel 472 does not also rotate.When arbor is during in the 2nd grade, the first square department 410b of the interlock square hole of castle wheel 472 and arbor 410 is chimeric, the rotation of castle wheel 472 based on arbor 410 and rotating.When arbor 410 is during in the 0th grade, the arbor location division 662f of battery positive terminal 662 is between main shaft part 410k and the second bead shape 410j of portion.

When arbor 410 is during in the 1st grade, the arbor location division 662f of battery positive terminal 662 is between the first bead shape 410h of portion and the second bead shape 410j of portion.When arbor 410 is during in the 2nd grade, the arbor location division 662f of battery positive terminal 662 is between the first bead shape 410h of portion and the 3rd axial region 410g.Thereby, in the switching device shifter of said structure, can utilize the arbor location division 662f of battery positive terminal 662 arbor 410 to be positioned to three positions (the 0th grade, the 1st grade, the 2nd grade) of axis direction.

When arbor 410 is during in the 0th grade and arbor 410 during in the 1st grade, correcting rod 468 is configured to: the remedial action axial region 410d of arbor 410 does not contact with correcting rod 468, the gear part of No. five wheels 441 is not corrected.When arbor 410 is during in the 2nd grade, the remedial action axial region 410d of arbor 410 contacts with correcting rod 468, and the gear part of No. five wheels 441 is corrected.

The first calendar correction wheel 590 is configured to have the rotation identical with the rotation of arbor 410.When arbor 410 is during in the 0th grade, the interlock circular hole of the first calendar correction wheel 590 can be with respect to the 3rd axial region 410g rotation of arbor 410, even if arbor 410 rotates, the first calendar correction wheel 590 does not also rotate.When arbor 410 is during in the 1st grade, the interlock circular hole of the first calendar correction wheel 590 coordinates with the second square department 410f of arbor 410, and the first calendar correction is taken turns 590 rotations based on arbor 410 and rotated.When arbor 410 is during in the 2nd grade, the interlock circular hole of the first calendar correction wheel 590 can be with respect to the second axle part 410e rotation of arbor 410, even if arbor 410 rotates, the first calendar correction wheel 590 does not also rotate.

The back gear gear (Li Dentistry Trucks of back gear 448) be configured to engage with transmission wheel 449.Transmission wheel 449 is disposed between mainboard 102 and train bar 458.The back gear pinion wheel (Li かな of back gear 448) (not shown) be positioned at the dial plate side of mainboard 102, and be configured to the time gear 480a of hour wheel 480 and engage.The hole portion of hour wheel 480 is supported in the peripheral part of the shaft portion of pipe core 102c in the mode that can rotate.

(17) structure of calendar mechanism

Below, in the first embodiment of the clock and watch with calendar mechanism of the present invention, the structure of calendar mechanism describes.See figures.1.and.2, in movement 100, date feed mechanism comprises date finger driving wheel 510 and the first date backstay 514.Date finger driving wheel 510 comprises and changes day gear 510c and change a day pawl 510d.The date feed gear wheel 480b of hour wheel 480 with change a day gear 510c and engage.Date finger driving wheel 510 is configured to by the rotation of hour wheel 480 and turns around for every 24 hours.Preferably, the rotation center of date breast wheel 530 is disposed at " 6 sides ", or is disposed at the position between " 5 sides " and " 6 sides ", or is disposed at the position between " 6 sides " and " 8 sides ".

The first date wheel 512 is assembled in mainboard 102 in the mode that can rotate.The first date backstay 514 is assembled in mainboard 102.The first date backstay 514 comprises spring portion and is located at the rectification portion of the end of spring portion.The tooth portion of the first date wheel 512 is corrected by the rectification portion of the first date backstay 514.The first date wheel 512 is configured to: by the rotation of date finger driving wheel 510, rotate once a day the amount of a tooth pitch (tooth).

The structure of (171) first date wheel

Below, in the first embodiment of the clock and watch with calendar mechanism of the present invention, the structure that date window 104f is formed in the situation of 12 positions of dial plate 104 describes.But the calendar mechanism of the clock and watch with calendar mechanism of the present invention also can be applied to date window-shaped and be formed in the situation of the position beyond 12 of dial plate 104.

See figures.1.and.2, movement 100 possesses: date finger driving wheel 510, and this date finger driving wheel 510 is by the rotation of hour wheel 480 and rotate; The first date wheel 512, the position during this first date wheel 512 can show date; The first date backstay 514, this first date backstay 514 is for correcting the position of sense of rotation of the first date wheel 512; The second date wheel 522, during this second date wheel 522 can show date ten; The second date backstay 524, this second date backstay 524 is for correcting the position of sense of rotation of the second date wheel 522; The 3rd date wheel 532, the three date wheel 532 can show separately the specific date; And date breast wheel 530, the rotation of this date breast wheel 530 based on the 3rd date wheel 532 and rotate and the second date wheel 522 is rotated.In the embodiment of the calendar mechanism of the clock and watch with calendar mechanism of the present invention, the specific date that the 3rd date wheel 532 can show is for example " 30 " and " 31 ".

The first date wheel 512 is configured to rotate with respect to mainboard 102.The second date wheel 522 is configured to rotate with respect to hour wheel 480.The rotation center of the rotation center of the first date wheel 512 and the second date wheel 522 is in same position., the rotation center of the rotation center of the first date wheel 512 and the second date wheel 522 is disposed at the position identical with the rotation center (, the rotation center of hour wheel 480) of hour hands 464.Date breast wheel 530 is configured to respect to date breast wheel pin (not shown) rotation, and this date breast wheel pin is fixed on date wheel pressing plate 502.The first date backstay 514 can be corrected the tooth portion of the first date wheel 512.Preferably the central shaft 532p of the 3rd date wheel 532 is assembled into and can rotates with respect to mainboard 102.

The first date wheel 512 has the first date word display surface 512f.The second date wheel 522 has the second date word display surface 522f.The 3rd date wheel 532 has the 3rd date word display surface 532f.The second date word display surface 522f is disposed at the position near dial plate 104 than the first date word display surface 512f.The 3rd date word display surface 532f is disposed at the position near dial plate 104 than the second date word display surface 522f.The 3rd date wheel 532 is configured to and can rotates by means of the rotation of the first date wheel 512.The second date wheel 522 is configured to and can rotates by means of the rotation of the 3rd date wheel 532.The 3rd date wheel 532 is configured to: be positioned in the 3rd date wheel 532 under the state of position of specific sense of rotation, only, in the time that the first date wheel 512 is positioned at the position of specific sense of rotation, the 3rd date wheel 532 can be rotated.

With reference to Fig. 3, the first date wheel 512 possesses the first date word display surface 512f of ring-type.The first date wheel 512 comprise form as internal tooth 31 first the date gear teeth portion 516 and 5 calendar feeding tooth 518a～518e forming as internal tooth.The first date gear teeth portion tooth top diameter of a circle of 516 is less than the tooth top diameter of a circle of calendar feeding tooth 518a～518e.First the date gear teeth portion 516 with the interval of the angle that equates, the angle intervals of (360/31) degree forms.

Calendar feeding tooth is configured to and comprises: as the first calendar feeding tooth 518a of benchmark; The second calendar feeding tooth 518b, this second calendar feeding tooth 518b, take the first calendar feeding tooth 518a as benchmark, forms with the angle intervals of (360*10/31) degree along first direction (, clockwise direction); 3-calendar feeding tooth 518c, this 3-calendar feeding tooth 518c, take the second calendar feeding tooth 518b as benchmark, forms with the angle intervals of (360*10/31) degree along described first direction (, clockwise direction); The 4th calendar feeding tooth 518d, the 4th calendar feeding tooth 518d, take 3-calendar feeding tooth 518c as benchmark, forms with the angle intervals of (360/31) degree along described first direction (, clockwise direction); And the 5th calendar feeding tooth 518e, the 5th calendar feeding tooth 518e, take the 4th calendar feeding tooth 518d as benchmark, forms with the angle intervals of (360/31) degree along described first direction (, clockwise direction).As described later, the 5th calendar feeding tooth 518e that is configured to the first date wheel 512 only can engage with the one the first date wheel engaging tooth 534a of the 3rd date wheel 532., the tooth depth of the 5th calendar feeding tooth 518e of the first date wheel 512 forms longlyer than the tooth depth of other 4 calendar feeding tooth 518a～518d.Preferably the tooth depth of 4 calendar feeding tooth 518a～518e is formed as same size.

Be provided with the first date word 512h being formed by 29 numerals at the first date word display surface 512f., the first date word 512h comprises following 29 numerals: " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 ", " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 ", " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 ".29 numerals that form the first date word 512h are with the interval of the angle that equates, the angle intervals of (360/31) degree is disposed at the first date word display surface 512f.Between the most front numeral " 1 " and last numeral " 9 ", there is the part of not recording whatever.The described part of not recording is whatever disposed at the first date word display surface 512f in the mode of angular range of the circumferencial direction that comprises (360*2/31) degree.

The structure of (172) second date wheel

With reference to Fig. 4, in the first embodiment of the clock and watch with calendar mechanism of the present invention, the second date wheel 522 possesses the second date word display surface 522f of the disc-shape that is provided with 9 window portion.The second date wheel 522 also comprises 15 positioning tooth portions 526 that form as external tooth.Positioning tooth portion 526 for example, forms with the angle intervals, the angle intervals of (360/15) degree that equate.Preferably the through hole 522h of the second date wheel 522 is assembled into and can rotates with respect to the periphery cylinder portion of the second date Wheel-guiding pipe, and this second date Wheel-guiding pipe is located at date wheel pressing plate 502.The positioning tooth portion 526 of the second date wheel 522 can be corrected by the rectification portion of the second date backstay 524.

The second date wheel 522 has the second date word display surface 522f.At the second date word display surface 522f, with the interval of the angle that equates, the angle intervals of (360/15) degree is provided with the digital " 0 " of ten, " 1 ", " 2 " for showing date.In the illustrated embodiment, digital " 0 ", " 1 ", " 2 " are provided with three groups.Described three digital " 0 " are with the angle intervals setting of (360/3) degree.Described three numerals " 1 " are with the angle intervals setting of (360/3) degree.Described three numerals " 2 " are with the angle intervals setting of (360/3) degree.Each digital " 0 ", " 1 ", " 2 " are disposed in the angular range of (360/30) degree.Or, also can replace digital " 0 " is set, and the structure that adopts the position that makes digital " 0 " partly (, the blank parts of any numeral not to be set) for " blank sheet of paper ".

In the second date word display surface 522f of the second date wheel 522, for showing the first digit " 0 " of ten and forming window portion 522k1 for showing between the first digit " 1 " of ten.For showing the first digit " 1 " of ten and forming window portion 522k2 for showing between the first digit " 2 " of ten.For showing the first digit " 2 " of ten and forming window portion 522k3 for showing between the second digit " 0 " of ten.For showing the second digit " 0 " of ten and forming window portion 522k4 for showing between the second digit " 1 " of ten.For showing the second digit " 1 " of ten and forming window portion 522k5 for showing between the second digit " 2 " of ten.For showing the second digit " 2 " of ten and forming window portion 522k6 for showing between the third digit " 0 " of ten.For showing the third digit " 0 " of ten and forming window portion 522k7 for showing between the third digit " 1 " of ten.For showing the third digit " 1 " of ten and forming window portion 522k8 for showing between the third digit " 2 " of ten.For showing the third digit " 2 " of ten and forming window portion 522k9 for showing between the above-mentioned first digit " 0 " of ten.

, be provided with in the second date wheel 522: the group of group, window portion 522k4 and the window portion 522k5 of window portion 522k1 and window portion 522k2 and window portion 522k3 and the group of window portion 522k6 and window portion 522k7 and window portion 522k8 and window portion 522k9.The center of the center of window portion 522k1 and window portion 522k2 forms with for example angle intervals of (360/15) degree.The angular range that forms the circumferencial direction of window portion 522k1 is for example formed as comprising the angular range of (360/30) degree.The angular range that forms the circumferencial direction of window portion 522k2 is for example formed as comprising the angular range of (360/30) degree.The angular range that forms the circumferencial direction of window portion 522k3 is for example formed as comprising the angular range of (360*2.5/15) degree.For the group of window portion 522k4 and window portion 522k5 and window portion 522k6, be also configured to shape and the configuration same with the group of above-mentioned window portion 522k1 and window portion 522k2 and window portion 522k3.In addition,, for the group of window portion 522k7 and window portion 522k8 and window portion 522k9, be also configured to shape and the configuration same with the group of above-mentioned window portion 522k1 and window portion 522k2 and window portion 522k3.

Or, also can replace formation window portion, and form at the second date word display surface 522f the notch that comprises same shape.Or, also can replace formation window portion, and the second date word display surface 522f for example, is formed with transparent material (, the plastics that propylene etc. are transparent), make the shape maintains identical with window portion transparent constant, and press figure.In this structure, press figure as follows: the second date word display surface 522f except window portion is printed as to white background, and by digital printed one-tenth black word.In movement 100, can under the window portion of the second date wheel 522, configure in the numeral of the first date word display surface 512f of the first date wheel 512.The second date word display surface 522f is disposed at the position near dial plate 104 than the first date word display surface 512f.Under the state shown in Fig. 4, dispose the numeral " 2 " of ten for showing date in the second date word display surface 522f at the date of dial plate 104 window 104f.

The structure of (173) the 3rd date wheel

With reference to Fig. 5, in the first embodiment of the clock and watch with calendar mechanism of the present invention, the 3rd date wheel 532 comprises the 3rd date plate 533, the first date wheel meshing gear 534 and date mid-wheel drive gear 535.Preferably the central shaft 532p of the 3rd date wheel 532 is assembled into and can rotates with respect to mainboard 102.Or, also can center pit be set in the 3rd date wheel 532, and this center pit is assembled into and can be rotated with respect to the axle that is fixed on mainboard 102.Preferably the rotation center of the 3rd date wheel 532 is disposed at " 12 sides ".

The 3rd date plate 533 possesses the 3rd date word display surface 532f of disc-shape.The 3rd date word display surface 532f comprises: being formed as with respect to the open angle at center is the 3rd date text printout face 532m of (360*2/5) degree; And be formed as the non-printing surface 532n for (360*3/5) degree with respect to the open angle at center.At the 3rd date text printout face 532m, print the 3rd date word " 30 " and " 31 " take white background as background.Non-printing surface 532n adopts the plastics such as propylene and forms with transparent material.In this structure, press figure as follows: the second date word display surface 522f except window portion is printed as to white background, and by digital printed one-tenth black word.Also can replace and non-printing surface 532n is set and forms notch, and this notch to be formed as with respect to the open angle at center be 240 degree.

The first date wheel meshing gear 534 comprises 5 first date wheel engaging tooth 534a～534e that form as external tooth.First date wheel engaging tooth 534a～534e for example, forms with the interval of the angle that equates, the angle intervals of (360/5) degree.The the one the first date wheel engaging tooth 534a form than the short mode of tooth depth of 4 first date wheel engaging tooth 534b～534e with its tooth depth.Preferably the tooth depth of 4 first date wheel engaging tooth 534b～534e is formed as same size.

The the one the first date wheel engaging tooth 534a are configured to and can not engage with the first calendar feeding tooth 518a of the first date wheel 512.The the one the first date wheel engaging tooth 534a are configured to and can not engage with the second calendar feeding tooth 518b of the first date wheel 512.The the one the first date wheel engaging tooth 534a are configured to and can not engage with the 3-calendar feeding tooth 518c of the first date wheel 512.The the one the first date wheel engaging tooth 534a are configured to and can not engage with the 4th calendar feeding tooth 518d of the first date wheel 512.On the other hand, the one the first date wheel engaging tooth 534a are configured to and can engage with the 5th calendar feeding tooth 518e of the first date wheel 512.

The the two the first date wheel engaging tooth 534b are configured to and can engage with 4 calendar feeding teeth except the first calendar feeding tooth 518a in the first date wheel 512.The the three the first date wheel engaging tooth 534c are configured to and can engage with 4 calendar feeding teeth except the first calendar feeding tooth 518a in the first date wheel 512.The the four the first date wheel engaging tooth 534d are configured to and can engage with 4 calendar feeding teeth except the first calendar feeding tooth 518a in the first date wheel 512.The the five the first date wheel engaging tooth 534e are configured to and can engage with 4 calendar feeding teeth except the first calendar feeding tooth 518a in the first date wheel 512.

At the 3rd date word display surface 532f, with the interval of the angle that equates, the angle intervals of (360/5) degree is provided with numeral " 30 ", " 31 " for showing separately the specific date.Described two numerals " 30 ", " 31 " are configured in respectively in the angular range of (360/5) degree.The the one the first date wheel engaging tooth 534a are configured to turn by the calendar feeding tooth spiral of the first date wheel 512 under the state that shows numeral " 31 ".

In movement 100, can be under the non-printing surface 532n of the 3rd date wheel 532, in the numeral of the first date word display surface 512f of in the numeral of the second date word display surface 522f of configuration the second date wheel 522 and the first date wheel 512 one.The second date word display surface 522f is disposed at the position near dial plate 104 than the first date word display surface 512f.The 3rd date word display surface 532f is disposed at the position near dial plate 104 than the second date word display surface 522f.

Date mid-wheel drive gear 535 comprises 10 date breast wheel engaging tooths that form as external tooth.The date breast wheel engaging tooth of date mid-wheel drive gear 535 is configured to and can engages and transmit rotation with the 3rd date wheel engaging tooth of date breast wheel 530.Date breast wheel engaging tooth for example, forms with the interval of the angle that equates, the angle intervals of (360/10) degree.Date mid-wheel drive gear 535 is located at the position near dial plate 104 than the first date wheel meshing gear 534.

(174) structure of date breast wheel

See figures.1.and.2, in the first embodiment of the clock and watch with calendar mechanism of the present invention, date breast wheel 530 comprises 10 the 3rd date wheel engaging tooths that form as external tooth.The 3rd date wheel engaging tooth for example, forms with the interval of the angle that equates, the angle intervals of (360/10) degree.Date mid-wheel drive gear 535 is located at the position near dial plate 104 than the first date wheel meshing gear 534.The 3rd date wheel engaging tooth of date breast wheel 530 is configured to and can engages and transmit rotation with the date breast wheel engaging tooth of the 3rd date wheel 532.In addition, the 3rd date wheel engaging tooth of date breast wheel 530 is configured to and can engages and transmit rotation with the positioning tooth portion 526 of the second date wheel 522.

The central shaft of date breast wheel 530 (not shown) can be assembled into can be with respect to mainboard 102 and the rotation of date wheel pressing plate.Or, also can center pit be set at date breast wheel 530, and this center pit is assembled into and can be rotated with respect to the axle that is fixed on mainboard 102 or date wheel pressing plate.Or, also can center pit be set at date breast wheel 530, and can date breast wheel 530 be fixed on to date wheel pressing plate with respect to the mode of the axle rotation that is fixed on date wheel pressing plate with this center pit.Preferably the rotation center of date breast wheel 530 is disposed at " 12 sides ".Preferably, the rotation center of the rotation center of the rotation center of the first date wheel 512, the 3rd date wheel 532, date breast wheel 530 is disposed on the straight line orthogonal with the rotation center axis of arbor 410.

(18) effect of calendar feeding

(181) make the state before the first date wheel is rotated to positive dirction

Next, in the first embodiment of the clock and watch with calendar mechanism of the present invention, the effect of calendar feeding describes.Fig. 8 is illustrated in the first embodiment of the clock and watch with calendar mechanism of the present invention, under the state (, the state before date feeding) making before the first date wheel 512 rotations, and the vertical view of the structure of the rear side of the movement 100 of observing from dial plate side.

With reference to Fig. 2, Fig. 8, Figure 26 and Figure 29, battery 440 forms the power source of clock and watch.The quartz vibrator that is accommodated in quartzy unit 650 with for example 32768 hertz vibrate.Based on the vibration of this quartz vibrator, be built in the oscillating portion 602 output reference signals of integrated circuit 654, frequency dividing control portion 604 is by the output signal frequency division of oscillating portion 602.The output signal of motor driving part 606 based on frequency dividing control portion 604 exported the motor drive signal of Driving Stepping Motor to coil module 630.In the time that coil module 630 is inputted motor drive signal, stator 632 magnetizes, and rotor 634 is rotated.Rotor 634 is Rotate 180 degree per second for example.Based on the rotation of rotor 634, No. four wheel 442 utilizes the rotation of No. five wheels 441 and rotates.No. four wheel 442 per minutes turn around.By being installed on " second " in the second hand 460 displaying time information of taking turns 442 for No. four.

No. three wheel 444 is taken turns 442 rotation based on No. four and rotates.No. two wheel 446 is taken turns 444 rotation based on No. three and rotates.Also can replace No. two wheels 446 and adopt minute wheel.No. two wheel 446 per hour turning around.By being installed on " the dividing " in the minute hand 462 displaying time information of taking turns 446 for No. two.Be provided with slide mechanism at No. two wheels 446.By slide mechanism, in the time adjusting pin, under state that second hand 460 stops, arbor 410 is rotated, can make thus minute hand 462 and hour hands 464 rotate utilizing correcting rod 468 to correct No. five wheel 441 gear part and make.Back gear 448 is taken turns 446 rotation based on No. two and is rotated.The rotation of hour wheel 480 based on back gear 448 and rotating.Hour wheel 480 turns around for every 12 hours.By being installed on the hour hands 464 of hour wheel 480, in displaying time information " time ".

With reference to Fig. 8 and Figure 26, the rotation of date finger driving wheel 510 based on hour wheel 480 and rotating.Rotate by date finger driving wheel 510, day pawl 510d that changes of date finger driving wheel 510 rotates the first date wheel 512.With reference to Fig. 8,, change a day pawl 510d and make gear teeth portion 516 feedings of the first date to direction shown in arrow (counterclockwise) rotation by date finger driving wheel 510, can make the first date wheel 512 be rotated in a clockwise direction once a day.

The 524c of rectification portion, the 524d of the second date backstay 524 corrects the positioning tooth portion 526 of the second date wheel 522.Date finger driving wheel 510 comprises that is changed a day pawl 510d.Date finger driving wheel 510 can rotate to direction shown in arrow (counterclockwise).Date breast wheel 530 comprises 10 date center tooth 530a that form as external tooth.The date word showing from the date window 104f of dial plate 104 by the second date wheel 522 is " 2 ", and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 522 is " 9 ".In the non-printing surface 532n of the 3rd date wheel 532, from numeral " 30 " in the counterclockwise direction adjacent partial configuration in the date of dial plate 104 window 104f.,, by the second date wheel 522 and the first date wheel 512, non-printing surface 532n from the date window 104f of dial plate 104 by the 3rd date wheel 532, show the current date " 29 " day.

(182) make the state of the first date wheel to positive dirction rotation

Fig. 9 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, at the state that the first date wheel 512 is rotated to positive dirction (counterclockwise) (, the state that date feeding has started) under, the structure of the rear side of the movement 100 of observing from dial plate side.With reference to Fig. 9, the 524c of rectification portion, the 524d of the second date backstay 524 corrects the positioning tooth portion 526 of the second date wheel 522.By date finger driving wheel 510 to direction shown in arrow (counterclockwise) rotation, change a day pawl 510d make first the date gear teeth portion 516 start feeding, make the first date wheel 512 to counterclockwise rotation.By the first date wheel 512, to counterclockwise rotation, 3-calendar feeding tooth 518c starts to make the action of the four the first date wheel engaging tooth 534d rotations of the 3rd date wheel 532.The the two the first date wheel engaging tooth 534b of the 3rd date wheel 532 start the action that date mid-wheel drive gear 535 is rotated.The action that date mid-wheel drive gear 535 rotates date breast wheel 530.The 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 starts the action that the positioning tooth portion 526 of the second date wheel 522 is rotated.

(183) make the state of the first date wheel to positive dirction rotation

Figure 10 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, under state in the way rotating to positive dirction (counterclockwise) in the first date wheel 512, the first date wheel 512 is rotated to positive dirction, under the state that the terminal part of the tooth portion 516 of the first date wheel 512, the terminal part of wanting to intersect with 514d with the 514c of rectification portion of the first date backstay 514 contact, the structure of the rear side of the movement 100 of observing from dial plate side.With reference to Figure 10, by date finger driving wheel 510, to direction rotation shown in arrow, the first date wheel 512 is to counterclockwise rotation.Rotate by the first date wheel 512,3-calendar feeding tooth 518c makes the four the first date wheel engaging tooth 534d rotations of the 3rd date wheel 532.The the two the first date wheel engaging tooth 534b of the 3rd date wheel 532 rotate date mid-wheel drive gear 535.The action that date mid-wheel drive gear 535 rotates date breast wheel 530.The 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 rotates the positioning tooth portion 526 of the second date wheel 522.

In the way of the feeding state of the first such date wheel 512, form the state that the terminal part of the tooth portion 516 of the first date wheel 512, the terminal part that intersects with 514d with the 514c of rectification portion of the first date backstay 514 contact.In addition,, in the way of the feeding state of the second date wheel 522, form the state that the terminal part of the positioning tooth portion 526 of the second date wheel 522, the terminal part that intersects with 524d with the 524c of rectification portion of the second date backstay 524 contact.

(184) first date wheel have been rotated the state of a tooth pitch to positive dirction

Figure 11 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, rotate a tooth pitch (amount for a tooth of the first date wheel in the first date wheel 512 to positive dirction (counterclockwise), (360/31) degree) state under, the structure of the rear side of the movement 100 of observing from dial plate side.With reference to Figure 11, when date finger driving wheel 510 from the state shown in Figure 10 further to direction rotation shown in arrow, when changing a day pawl 510d and making the first date wheel 512 to direction rotation shown in arrow, by means of the elastic force of the first date backstay 514, the first date wheel 512 is located in from state shown in Fig. 8 to the position that counterclockwise rotates (360/31) degree.In addition,, by means of the elastic force of the second date backstay 524, the second date wheel 522 is located in the position of rotation (360/15) degree from state shown in Fig. 8 to clockwise direction.The 3rd date wheel 532 is located in from state shown in Fig. 8 to the position that counterclockwise rotates (360/5) degree.Consequently, the numeral " 30 " of being located at the printing surface 532m of the 3rd date wheel 532 is configured under the date window 104f of dial plate 104.Because the second date wheel 522 and the first date wheel 512 are positioned at the 3rd date wheel 532 times, therefore cannot observe from the date window 104f of dial plate 104., as shown in figure 11, be formed as the state that the 3rd date wheel 532 shows day on current date " 30 " individually.

(185) state that the first date wheel is further rotated to positive dirction

Figure 12 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, under state in the way that the first date wheel 512 is further rotated to positive dirction (counterclockwise), the first date wheel 512 is further rotated to positive dirction, under the state that the terminal part of the tooth portion 516 of the first date wheel 512, the terminal part of wanting to intersect with 514d with the 514c of rectification portion of the first date backstay 514 contact, the structure of the rear side of the movement 100 of observing from dial plate side.With reference to Figure 12, by date finger driving wheel 510, to direction rotation shown in arrow, the first date wheel 512 is to counterclockwise rotation.Rotate by the first date wheel 512, the 4th calendar feeding tooth 518d makes the five the first date wheel engaging tooth 534e rotations of the 3rd date wheel 532.The the three the first date wheel engaging tooth 534c of the 3rd date wheel 532 rotate date mid-wheel drive gear 535.The action that date mid-wheel drive gear 535 rotates date breast wheel 530.The 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 rotates the positioning tooth portion 526 of the second date wheel 522.

(186) first date wheel have further been rotated the state of a tooth pitch to positive dirction

Figure 13 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, further rotate a tooth pitch (amount for a tooth of the first date wheel to positive dirction (counterclockwise) in the first date wheel 512, (360/31) degree) state under, the structure of the rear side of the movement 100 of observing from dial plate side.With reference to Figure 13, when date finger driving wheel 510 from the state shown in Figure 12 further to direction rotation shown in arrow, when changing a day pawl 510d and making the first date wheel 512 to direction rotation shown in arrow, by means of the elastic force of the first date backstay 514, the first date wheel 512 is located in from state shown in Figure 11 to the position that counterclockwise rotates (360/31) degree.In addition,, by means of the elastic force of the second date backstay 524, the second date wheel 522 is located in the position of rotation (360/15) degree from state shown in Figure 11 to clockwise direction.The 3rd date wheel 532 is located in from state shown in Figure 11 to the position that counterclockwise rotates (360/5) degree.Consequently, the numeral " 31 " of being located at the printing surface 532m of the 3rd date wheel 532 is configured under the date window 104f of dial plate 104.Because the second date wheel 522 and the first date wheel 512 are positioned at the 3rd date wheel 532 times, therefore cannot observe from the date window 104f of dial plate 104.,, as Figure 13 shows, be formed as the state that the 3rd date wheel 532 shows current date " 31 days " individually.

(187) state that the first date wheel is further rotated again to positive dirction

Figure 14 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, under state in the way that the first date wheel 512 is further rotated to positive dirction (counterclockwise) again, the first date wheel 512 is further rotated to positive dirction again, under the state that the terminal part of the tooth portion 516 of the first date wheel 512, the terminal part of wanting to intersect with 514d with the 514c of rectification portion of the first date backstay 514 contact, the structure of the rear side of the movement 100 of observing from dial plate side.With reference to Figure 14, by date finger driving wheel 510, to direction rotation shown in arrow, the first date wheel 512 is to counterclockwise rotation.Rotate by the first date wheel 512, the 5th calendar feeding tooth 518e makes the one the first date wheel engaging tooth 534a rotations of the 3rd date wheel 532.The the four the first date wheel engaging tooth 534d of the 3rd date wheel 532 rotate date mid-wheel drive gear 535.The action that date mid-wheel drive gear 535 rotates date breast wheel 530.The 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 rotates the positioning tooth portion 526 of the second date wheel 522.

(188) first date wheel have further been rotated the state of a tooth pitch again to positive dirction

Figure 15 is the partial top view that is expressed as follows structure: in the first embodiment of the clock and watch with calendar mechanism of the present invention, further rotate a tooth pitch (amount for a tooth of the first date wheel to positive dirction (counterclockwise) in the first date wheel 512, (360/31) degree) state under, the structure of the rear side of the movement 100 of observing from dial plate side.With reference to Figure 15, when date finger driving wheel 510 from the state shown in Figure 14 further to direction rotation shown in arrow, when changing a day pawl 510d and making the first date wheel 512 to direction rotation shown in arrow, by means of the elastic force of the first date backstay 514, the first date wheel 512 is located in from state shown in Figure 13 to the position that counterclockwise rotates (360/31) degree.In addition,, by means of the elastic force of the second date backstay 524, the second date wheel 522 is located in the position of rotation (360/15) degree from state shown in Figure 13 to clockwise direction.The 3rd date wheel 532 is located in from state shown in Figure 13 to the position that counterclockwise rotates (360/5) degree.Consequently, the date word showing from the date window 104f of dial plate 104 by the second date wheel 522 is " 0 ", and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 522 is " 1 ".In the non-printing surface 532n of the 3rd date wheel 532, from numeral " 31 " along clockwise direction adjacent partial configuration in the date of dial plate 104 window 104f.,, by the second date wheel 522 and the first date wheel 512, non-printing surface 532n from the date window 104f of dial plate 104 by the 3rd date wheel 532, show the current date " 01 " day.

(189) become the action of " 02 day " from " 01 day "

In the first embodiment of the clock and watch with calendar mechanism of the present invention, in the time that the demonstration on the date of being carried out from the first date wheel 512 and the second date wheel 522 becomes " 02 day " from " 01 day ", by the rotation of date finger driving wheel 510, the first date wheel 512 is to counterclockwise rotation.Now, the 3rd date wheel 532 is not rotated.Consequently, the date word showing from the date window 104f of dial plate 104 by the second date wheel 522 is that " 0 " is constant, and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 522 becomes " 2 " from " 1 ".That is, can be by the second date wheel 522 and the first date wheel 512, non-printing surface 532n from the date window 104f of dial plate 104 by the 3rd date wheel 532, show the current date " 02 " day.

(1810) become the action of " 10 days " from " 09 day "

In the first embodiment of the clock and watch with calendar mechanism of the present invention, in the time that the demonstration on the date of being carried out from the first date wheel 512 and the second date wheel 522 becomes " 10 days " from " 09 day ", by the rotation of date finger driving wheel 510, the first date wheel 512 is to counterclockwise rotation.Rotate by the first date wheel 512, calendar feeding tooth makes the first date wheel engaging tooth rotation of the 3rd date wheel 532.The date mid-wheel drive gear 535 of the 3rd date wheel 532 rotates date breast wheel 530.The 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 rotates the positioning tooth portion 526 of the second date wheel 522.Consequently, the date word showing from the date window 104f of dial plate 104 by the second date wheel 522 becomes " 1 " from " 0 ", and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 522 becomes " 0 " from " 9 ".That is, can be by the second date wheel 522 and the first date wheel 512, non-printing surface 532n from the date window 104f of dial plate 104 by the 3rd date wheel 532, show the current date " 10 " day.Also be same for becoming the action of " 20 " day from " 19 " day.

(19) calendar correction mechanism

Below, in the first embodiment of the clock and watch with calendar mechanism of the present invention, the structure of calendar correction mechanism and the action while revising calendar describe.

(191) structure of calendar correction mechanism

Below, in the first embodiment of the clock and watch with calendar mechanism of the present invention, the structure of calendar correction mechanism and the action while revising calendar describe.With reference to Fig. 1, Fig. 2, Figure 28 and Figure 29, in movement 100, calendar correction mechanism comprises the first calendar correction wheel 590, the second calendar correction wheel 591 and date correction bar 593.The second calendar correction wheel 591 is configured to and can sells as rotation center rotation take the second calendar correction wheel of being located at mainboard 102.Date is revised lever pin and is fixed on the second calendar correction wheel 591.The rotation center axis that date is revised lever pin is configured in the position with respect to the second calendar correction Lun591 center bias.Date is revised bar 593 and is configured to the axial region rotation that can revise with respect to the described date lever pin.

Date is revised bar 593 and is configured to: by the second calendar correction wheel 591 rotations and eccentric motion, and the date revise bar 593 correction terminal part can with first the date gear teeth portion 516 contact.And be configured to: can make a tooth pitch of 512 1 tooth pitches of the first date wheel by the movement that the date is revised the correction terminal part of bar 593 and rotate.And be configured to: at arbor 410, under the state of the 1st grade, the first interlock hole of calendar correction wheel 590 and the second square department 410f of arbor 410 are chimeric, the first calendar correction is taken turns 590 rotations based on arbor 410 and is rotated.

Under this state, in the time making arbor 410 to first direction, for example, to the direction rotation of anticlockwise, the rotation of the second calendar correction wheel 591 based on the first calendar correction wheel 590 and rotating.Based on the rotation of the second calendar correction wheel 591, the date is revised bar 593 and moves, and the correction terminal part that the date is revised bar 593 can make the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.When being drawn out at arbor 410 arbor 410 is rotated under the state of the 1st grade during to first direction (to the direction of anticlockwise), can realize: the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch, rotate to counter clockwise direction by means of the first date wheel 512, 3-calendar feeding tooth 518c makes the four the first date wheel engaging tooth 534d rotations of the 3rd date wheel 532, the date mid-wheel drive gear 535 of the 3rd date wheel 532 rotates date breast wheel 530, the 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 rotates the positioning tooth portion 526 of the second date wheel 522.

In the clock and watch with calendar mechanism of the present invention, be formed as: when arbor 410 is during in the 1st grade, can be by making arbor 410 carry out " date correction " to first direction (to the direction of anticlockwise) rotation, even and make arbor 410 to described first party in the opposite direction (dextrorotary direction) rotation, can not carry out " date correction ".

(192) action while being modified to " 02 day " from " 01 day "

In the first embodiment of the clock and watch with calendar mechanism of the present invention, in the time that the demonstration on the date of being undertaken by the first date wheel 512 and the second date wheel 522 is modified to " 02 day " from " 01 day ", in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.Now, the first date wheel 512 is to counterclockwise rotation.Consequently, the date word showing from the date window 104f of dial plate 104 by the second date wheel 522 is that " 0 " is constant, and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 522 becomes " 2 " from " 1 ".

(193) action while being modified to " 10 days " from " 09 day "

In the first embodiment of the clock and watch with calendar mechanism of the present invention, in the time that the demonstration on the date of being undertaken by the first date wheel 512 and the second date wheel 522 is modified to " 10 days " from " 09 day ", in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.Now, rotate by means of the first date wheel 512, calendar feeding tooth makes the first date wheel engaging tooth rotation of the 3rd date wheel 532.The date mid-wheel drive gear 535 of the 3rd date wheel 532 rotates date breast wheel 530.The 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 rotates the positioning tooth portion 526 of the second date wheel 522.Consequently, the date word showing from the date window 104f of dial plate 104 by the second date wheel 522 becomes " 1 " from " 0 ", and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 522 becomes " 0 " from " 9 ".The action that becomes " 20 days " from " 19 days " is also same.

(194) action while being modified to " 30 days " from " 29 days "

In the first embodiment of the clock and watch with calendar mechanism of the present invention, the date of being undertaken by the first date wheel 512 and the second date wheel 522 be shown as " 29 days " time, in the time that the demonstration on this date is modified to " 30 days ", in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.Now, the first date wheel 512 is to counterclockwise rotation.Rotate by means of the first date wheel 512, calendar feeding tooth makes the first date wheel engaging tooth rotation of the 3rd date wheel 532.The first date wheel engaging tooth of the 3rd date wheel 532 rotates date mid-wheel drive gear 535.Date mid-wheel drive gear 535 rotates the positioning tooth portion 526 of the second date wheel 522.Consequently, the 3rd date wheel 532 can show separately the current date " 30 " day.

(195) action while being modified to " 31 days " from " 30 days "

In the first embodiment of the clock and watch with calendar mechanism of the present invention, in the time that the demonstration on the date of being undertaken by the first date wheel 512 and the second date wheel 522 is modified to " 31 days " from " 30 days ", in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.Now, the first date wheel 512 is to counterclockwise rotation.Rotate by means of the first date wheel 512, calendar feeding tooth makes the first date wheel engaging tooth rotation of the 3rd date wheel 532.The date mid-wheel drive gear 535 of the 3rd date wheel 532 rotates date breast wheel 530.The 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 rotates the positioning tooth portion 526 of the second date wheel 522.Consequently, the date word showing from the date window 104f of dial plate 104 by the 3rd date wheel 532 becomes " 31 " from " 30 ".

(196) action while being modified to " 01 day " from " 31 days "

In the first embodiment of the clock and watch with calendar mechanism of the present invention, in the time that the demonstration on the date of being undertaken by the first date wheel 512 and the second date wheel 522 is modified to " 01 day " from " 31 days ", in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.Now, the first date wheel 512 is to counterclockwise rotation.Rotate by means of the first date wheel 512, calendar feeding tooth makes the first date wheel engaging tooth rotation of the 3rd date wheel 532.The date mid-wheel drive gear 535 of the 3rd date wheel 532 rotates date breast wheel 530.The 3rd date wheel engaging tooth 530a of portion of date breast wheel 530 rotates the positioning tooth portion 526 of the second date wheel 522.Consequently, by the second date wheel 522, from the date window 104f of dial plate 104 word " 0 " that shows date, and window portion by the second date wheel 522 is by the first date wheel 512 word " 1 " that shows date.That is, can be by the second date wheel 522 and the first date wheel 512, non-printing surface 532n from the date window 104f of dial plate 104 by the 3rd date wheel 532, show the current date " 01 " day.

(110) action of by calendar correction, the phase deviation of date wheel being corrected

(1101) normal calendar show state

With reference to Figure 30, the figure shows under normal calendar show state the digital combination that the first date wheel 512, the second date wheel 522, the 3rd date wheel 532 show respectively.For example, showing under the state of " 31 ", under the date of dial plate 104 window 104f, under the numeral " 31 " of the 3rd date wheel 532, there is no the numeral of the second date wheel 522 by the 3rd date wheel 532, also there is no the numeral of the first date wheel 512.

(1102) first phase deviations state

With reference to Figure 31, under the state that shows " 31 " by the 3rd date wheel 532, clock and watch are applied to impact, and when only the first date wheel 512 has been rotated a tooth pitch to clockwise direction, under the date of dial plate 104 window 104f, under the numeral " 31 " of the 3rd date wheel 532, there is no the numeral of the second date wheel 522, but dispose the numeral " 1 " of the first date wheel 512.Under these circumstances, even if clock and watch advance, make the actual date arrive " 1 " day, " 31 " that show by the 3rd date wheel 532 are also constant, hereafter, continue inappropriate calendar show state.In existing clock and watch, have to take apart clock and watch, the digital combination that the first date wheel 512, the second date wheel 522, the 3rd date wheel 532 are shown is respectively modified to the normal calendar show state shown in Figure 30.

According to the embodiment of the present invention, as shown in figure 31, under the state that shows " 31 " by the 3rd date wheel 532, clock and watch are applied to impact, and when only the first date wheel 512 has been rotated a tooth pitch to clockwise direction, in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, revise the action of bar 593 by means of the date, can make the first date wheel 512 to counterclockwise rotation.

In the time that the 3rd date wheel 532 is disposed at the position shown in Figure 13 (at this, suppose when only the first date wheel 512 is rotated the state of a tooth pitch to clockwise direction), even the first date wheel 512 is rotated by the rotation of arbor 410, the two the first date wheel engaging tooth 534b to the 5 first date wheel engaging tooth 534e of the 3rd date wheel 532 can not make the one the first date wheel engaging tooth 534a rotations of the 3rd date wheel 532.As previously mentioned, only the one the first date wheel engaging tooth 534a of the 3rd date wheel 532 can engage with the 5th calendar feeding tooth 518e of the first date wheel 512.Therefore, make arbor 410 continue to rotate to first direction (to the direction of anticlockwise), by make the one the first date wheel engaging tooth 534a rotations of the 3rd date wheel 532 by the 5th calendar feeding tooth 518e of the first date wheel 512, thereby can be modified to the normal calendar show state shown in Figure 30.

(1103) second phase deviations state

With reference to Figure 32, under the state that shows " 31 " by the 3rd date wheel 532, clock and watch are applied to impact, and only the first date wheel 512 has been rotated to counter clockwise direction under the state of a tooth pitch, under the date of dial plate 104 window 104f, under the numeral " 31 " of the 3rd date wheel 532, there is no the numeral of the second date wheel 522, also there is no the numeral of the first date wheel 512, but the first date wheel 512 is rotated a tooth pitch to counter clockwise direction.Under these circumstances, even if clock and watch advance, make the actual date arrive " 1 " day, also cannot show " 1 " by the first date wheel 512.Under these circumstances, while understanding " 02 " after should showing, show " 11 ", hereafter, continue inappropriate calendar show state.In existing clock and watch, have to take apart clock and watch, the digital combination that the first date wheel 512, the second date wheel 522, the 3rd date wheel 532 are shown is respectively modified to the normal calendar show state shown in Figure 30.

According to the embodiment of the present invention, shown in figure 32, showing under the state of " 31 " by the 3rd date wheel 532, rotate to counter clockwise direction under the state of a tooth pitch in the first date wheel 512 only, in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, revise the action of bar 593 by means of the date, can make the first date wheel 512 to counterclockwise rotation.

In the time that the 3rd date wheel 532 is disposed at the position shown in Figure 13 (at this, suppose when only the first date wheel 512 is rotated the state of a tooth pitch to counter clockwise direction), even the first date wheel 512 is rotated by the rotation of arbor 410, the two the first date wheel engaging tooth 534b to the 5 first date wheel engaging tooth 534e of the 3rd date wheel 532 can not make the one the first date wheel engaging tooth 534a rotations of the 3rd date wheel 532.As previously mentioned, only the one the first date wheel engaging tooth 534a of the 3rd date wheel 532 can engage with the 5th calendar feeding tooth 518e of the first date wheel 512.Therefore, make arbor 410 continue to rotate to first direction (to the direction of anticlockwise), by make the one the first date wheel engaging tooth 534a rotations of the 3rd date wheel 532 by the 5th calendar feeding tooth 518e of the first date wheel 512, thereby can be modified to the normal calendar show state shown in Figure 30.

(2) second embodiments

Then, the second embodiment of the present invention is described.Explanation below is mainly narrated the second embodiment of the present invention aspect different from the first embodiment of the present invention.Therefore, the part of not recording below, continues to use the above-mentioned explanation to the first embodiment of the present invention.

(21) structure of calendar mechanism

Below, in the second embodiment of the clock and watch with calendar mechanism of the present invention, the structure of calendar mechanism describes.With reference to Figure 16 and Figure 17, in movement 700, date feed mechanism comprises date finger driving wheel 510 and the first date backstay 514.Date finger driving wheel 510 is configured to by the rotation of hour wheel 480 and turns around for every 24 hours.The first date wheel 512 is assembled in mainboard 102 in the mode that can rotate.In the second embodiment of the clock and watch with calendar mechanism of the present invention, date finger driving wheel 510, the first date backstay 514, the first date wheel 512 can similarly form with above-mentioned the first embodiment.

The structure of (22) second date wheel

With reference to Fig. 6, in the second embodiment of the clock and watch with calendar mechanism of the present invention, the second date wheel 722 possesses the second date word display surface 722f of the disc-shape that is provided with 9 window portion.In the second embodiment of the clock and watch with calendar mechanism of the present invention, the second date word display surface 722f can with above-mentioned the first embodiment in the second date word display surface 522f similarly form., form window portion 722k1 to window portion 722k9 at the second date word display surface 722f of the second date wheel 722.The second date word display surface 722f is disposed at the position near dial plate 104 than the first date word display surface 512f.

The second date wheel 722 also comprises 15 the 3rd date wheel engaging tooth portions 725 that form as internal tooth.The 3rd date wheel engaging tooth portion 725 for example, forms with the angle intervals, the angle intervals of (360/15) degree that equate.Preferably the tooth top portion of the 3rd date wheel engaging tooth portion 725 be assembled into can be with respect to the second date Wheel-guiding portion rotation that is located at date wheel pressing plate 762.

The second date wheel 722 also comprises 15 positioning tooth portions 726 that form as internal tooth.Positioning tooth portion 726 for example, forms with the angle intervals, the angle intervals of (360/15) degree that equate.The internal diameter of the tooth top portion of the 3rd date wheel engaging tooth portion 725 forms greatlyr than the internal diameter of the tooth top portion of positioning tooth portion 726.The positioning tooth portion 726 of the second date wheel 722 can be corrected by the rectification portion of the second date backstay 724.The positioning tooth portion 726 of the second date wheel 722 is disposed at the position near dial plate 104 than the 3rd date wheel engaging tooth portion 725.The number that is preferably configured to set positioning tooth portion 726 equates with the number of the 3rd set date wheel engaging tooth portion 725.

The structure of (23) the 3rd date wheel

With reference to Fig. 7, in the second embodiment of the clock and watch with calendar mechanism of the present invention, the 3rd date wheel 732 comprises the 3rd date plate 733, the first date wheel meshing gear 734 and the second date wheel drive gear 735.Preferably the central shaft 732p of the 3rd date wheel 732 is assembled into and can rotates with respect to mainboard 702.The 3rd date plate 733 possesses the 3rd date word display surface 732f of disc-shape.The 3rd date word display surface 732f comprises: being formed as with respect to the open angle at center is the 3rd date text printout face 732m of (360*2/5) degree; And be formed as the non-printing surface 732n for (360*3/5) degree with respect to the open angle at center.In the second embodiment of the clock and watch with calendar mechanism of the present invention, the 3rd date word display surface 732f can with above-mentioned the first embodiment in the 3rd date word display surface 532f similarly form.

The first date wheel meshing gear 734 comprises 5 first date wheel engaging tooth 734a～734e that form as external tooth.In the second embodiment of the clock and watch with calendar mechanism of the present invention, first date wheel engaging tooth 734a～734e can with above-mentioned the first embodiment in first date wheel engaging tooth 534a～534e similarly form.

Driven wheel 735 comprises 5 the second date wheel engaging tooths as external tooth rotation.The second date wheel engaging tooth for example, forms with the angle intervals, the angle intervals of (360/5) degree that equate.Date mid-wheel drive gear 735 is located at the position near dial plate 104 than the first date wheel meshing gear 734.In this structure, the 3rd date wheel 732 is configured to and can directly makes the second date wheel 722 rotate.

(24) effect of calendar feeding

(241) make the state before the first date wheel is rotated to positive dirction

Then, in the second embodiment of the clock and watch with calendar mechanism of the present invention, the effect of calendar feeding describes.Figure 18 is illustrated under the state (, the state before date feeding) making before the first date wheel 512 rotations, the vertical view of the structure of the rear side of the movement 700 of observing from dial plate side.

With reference to Figure 18, Figure 27 and Figure 29, the rotation of date finger driving wheel 510 based on hour wheel 480 and rotating.Rotate by date finger driving wheel 510, day pawl 510d that changes of date finger driving wheel 510 rotates the first date wheel 512.With reference to Figure 18, by the second date wheel 722 and the first date wheel 512, non-printing surface 732n from the date window 104f of dial plate 104 by the 3rd date wheel 732, show the current date " 29 " day.

(242) make the state of the first date wheel to positive dirction rotation

Figure 19 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, at the state that the first date wheel 512 is rotated to positive dirction (counterclockwise) (, the state that date feeding starts) under, the structure of the rear side of the movement 700 of observing from dial plate side.With reference to Figure 19, the positioning tooth portion 726 of the second date wheel 722 is corrected by the rectification portion of the second date backstay 724.By date finger driving wheel 510 to direction shown in arrow (counterclockwise) rotation, change a day pawl 510d make first the date gear teeth portion 516 start feeding, make the first date wheel 512 to counterclockwise rotation.By the first date wheel 512, to counterclockwise rotation, 3-calendar feeding tooth 518c starts to make the action of the four the first date wheel engaging tooth 734d rotations of the 3rd date wheel 732.The second date wheel engaging tooth 735 of the 3rd date wheel 732 starts the action that the 3rd date wheel engaging tooth portion 725 of the second date wheel 722 is rotated.

(243) make the state of the first date wheel to positive dirction rotation

Figure 20 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, under state in the way that the first date wheel 512 is rotated to positive dirction (counterclockwise), the first date wheel 512 is rotated to positive dirction, under the state that the terminal part wish of the tooth portion 516 of the first date wheel 512 contacts with the terminal part of the rectification portion of the first date backstay 514, the structure of the rear side of the movement 700 of observing from dial plate side.With reference to Figure 20, by date finger driving wheel 510, to direction rotation shown in arrow, the first date wheel 512 is to counterclockwise rotation.Rotate by the first date wheel 512,3-calendar feeding tooth 518c makes the four the first date wheel engaging tooth 734d rotations of the 3rd date wheel 732.The second date wheel engaging tooth 735 of the 3rd date wheel 732 rotates the 3rd date wheel engaging tooth portion 725 of the second date wheel 722.

In the way of the feeding state of the first such date wheel 512, form the state that the terminal part of the tooth portion 516 of the first date wheel 512 contacts with the terminal part of the rectification portion of the first date backstay 514.In addition,, in the way of the feeding state of the second date wheel 722, form the state that the terminal part of the positioning tooth portion 526 of the second date wheel 722 contacts with the terminal part of the rectification portion of the second date backstay 724.

(244) first date wheel have been rotated the state of a tooth pitch to positive dirction

Figure 21 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, rotate a tooth pitch (amount for a tooth of the first date wheel in the first date wheel 512 to positive dirction (counterclockwise), (360/31) degree) state under, the structure of the rear side of the movement 700 of observing from dial plate side.With reference to Figure 21, when date finger driving wheel 510 from the state shown in Figure 20 further to direction rotation shown in arrow, when changing a day pawl 510d and making the first date wheel 512 to direction rotation shown in arrow, by means of the elastic force of the first date backstay 514, the first date wheel 512 is located in the position that has rotated (360/31) degree from state shown in Figure 18 to counter clockwise direction.In addition,, by means of the elastic force of the second date backstay 724, the second date wheel 722 is located in the position that has rotated (360/15) degree from state shown in Figure 18 to clockwise direction.The 3rd date wheel 732 is located in the position that has rotated (360/5) degree from state shown in Figure 18 to counter clockwise direction.Consequently, the numeral " 30 " of being located at the printing surface 732m of the 3rd date wheel 732 is configured under the date window 104f of dial plate 104.In addition be configured under the date window 104f of dial plate 104 for the second date wheel 722, the first date wheel and the 3rd date wheel display window 722k3 or 722k6 or 722k9.Because the first date wheel 512 is positioned at the 3rd date wheel 732 times, therefore cannot observe from the date window 104f of dial plate 104., as shown in figure 21, be formed as the state that the 3rd date wheel 732 shows day on current date " 30 " individually.In the second embodiment of the clock and watch with calendar mechanism of the present invention, start to configure successively the second date wheel 722, the 3rd date wheel 732, the first date wheel 512 from the side near dial plate 104.

(245) state that the first date wheel is further rotated to positive dirction

Figure 22 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, under state in the way that the first date wheel 512 is further rotated to positive dirction (counterclockwise), the first date wheel 512 is further rotated to positive dirction, under the state that the terminal part wish of the tooth portion 516 of the first date wheel 512 contacts with the terminal part of the rectification portion of the first date backstay 514, the structure of the rear side of the movement 700 of observing from dial plate side.With reference to Figure 22, by date finger driving wheel 510, to direction rotation shown in arrow, the first date wheel 512 is to counterclockwise rotation.Rotate by the first date wheel 512, the 4th calendar feeding tooth 518d makes the five the first date wheel engaging tooth 734e rotations of the 3rd date wheel 732.The second date wheel engaging tooth 735 of the 3rd date wheel 732 rotates the 3rd date wheel engaging tooth portion 725 of the second date wheel 722.

(246) first date wheel have further been rotated the state of a tooth pitch to positive dirction

Figure 23 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, further rotate a tooth pitch (amount for a tooth of the first date wheel to positive dirction (counterclockwise) in the first date wheel 512, (360/31) degree) state under, the structure of the rear side of the movement 700 of observing from dial plate side.With reference to Figure 23, when date finger driving wheel 510 from the state shown in Figure 22 further to direction rotation shown in arrow, when changing a day pawl 510d and making the first date wheel 512 to direction rotation shown in arrow, by means of the elastic force of the first date backstay 514, the first date wheel 512 is located in the position that has rotated (360/31) degree from state shown in Figure 21 to counter clockwise direction.In addition,, by means of the elastic force of the second date backstay 724, the second date wheel 722 is located in the position of rotation (360/15) degree from state shown in Figure 21 to clockwise direction.The 3rd date wheel 732 is located in the position that has rotated (360/5) degree with respect to state shown in Figure 21 to counter clockwise direction.Consequently, the numeral " 31 " of being located at the printing surface 732m of the 3rd date wheel 732 is configured under the date window 104f of dial plate 104.Because the first date wheel 512 is positioned at the 3rd date wheel 732 times, therefore cannot observe from the date window 104f of dial plate 104.In addition be disposed under the date window 104f of dial plate 104 for the second date wheel 722, the first date wheel and the 3rd date wheel display window 722k3 or 722k6 or 722k9.,, as Figure 23 shows, be formed as the state that the 3rd date wheel 732 shows day on current date " 31 " individually.

(247) state that the first date wheel is further rotated again to positive dirction

Figure 24 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, under state in the way that the first date wheel 512 is further rotated to positive dirction (counterclockwise) again, the first date wheel 512 is further rotated to positive dirction again, under the state that the terminal part wish of the tooth portion 516 of the first date wheel 512 contacts with the terminal part of the rectification portion of the first date backstay 514, the structure of the rear side of the movement 700 of observing from dial plate side.With reference to Figure 24, by date finger driving wheel 510, to direction rotation shown in arrow, the first date wheel 512 is to counterclockwise rotation.Rotate by the first date wheel 512, the 5th calendar feeding tooth 518e makes the one the first date wheel engaging tooth 734a rotations of the 3rd date wheel 732.The second date wheel engaging tooth 735 of the 3rd date wheel 732 rotates the 3rd date wheel engaging tooth portion 725 of the second date wheel 722.

(248) first date wheel have further been rotated the state of a tooth pitch again to positive dirction

Figure 25 is the partial top view that is expressed as follows structure: in the second embodiment of the clock and watch with calendar mechanism of the present invention, further rotate a tooth pitch (amount for a tooth of the first date wheel to positive dirction (counterclockwise) in the first date wheel 512, (360/31) degree) state under, the structure of the rear side of the movement 700 of observing from dial plate side.With reference to Figure 25, when date finger driving wheel 510 from the state shown in Figure 24 further to direction rotation shown in arrow, when changing a day pawl 510d and making the first date wheel 512 to direction rotation shown in arrow, by means of the elastic force of the first date backstay 514, the first date wheel 512 is located in the position that has rotated (360/31) degree from the state shown in Figure 23 to counter clockwise direction.In addition,, by means of the elastic force of the second date backstay 724, the second date wheel 722 is located in the position that has rotated (360/15) degree from state shown in Figure 23 to clockwise direction.The 3rd date wheel 732 is located in the position that has rotated (360/5) degree from state shown in Figure 23 to counter clockwise direction.Consequently, the date word showing from the date window 104f of dial plate 104 by the second date wheel 722 is " 0 ", and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 722 is " 1 ".At the non-printing surface 732n of the 3rd date wheel 732, from numeral " 31 " along clockwise direction adjacent partial configuration in the date of dial plate 104 window 104f.,, under state shown in Figure 25, by the second date wheel 722 and the first date wheel 512, non-printing surface 732n from the date window 104f of dial plate 104 by the 3rd date wheel 732, show the current date " 01 " day.

(25) action while revising calendar

Below, in the second embodiment of the clock and watch with calendar mechanism of the present invention, the action revised when calendar describes.

(251) action while being modified to " 02 day " from " 01 day "

With reference to Figure 16, Figure 28, Figure 29, in movement 700, be configured to: in the time making arbor 410 to first direction, for example, to the direction rotation of anticlockwise, the second calendar correction wheel 591 is by means of the rotations of the first calendar correction wheel 590 and rotate.Be configured to: the date is revised bar 593 and takes turns 591 rotation based on the second calendar correction and move, the correction terminal part that the date is revised bar 593 can make the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.

For example, in the second embodiment of the clock and watch with calendar mechanism of the present invention, in the time that the demonstration on the date of being undertaken by the first date wheel 512 and the second date wheel 722 is modified to " 02 day " from " 01 day ", in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.Now, the first date wheel 512 is to counterclockwise rotation.Consequently, the date word showing at the date of dial plate 104 window 104f by the second date wheel 722 is that " 0 " is constant, and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 522 becomes " 2 " from " 1 ".

(252) action while being modified to " 10 days " from " 09 day "

In addition, in the second embodiment of the clock and watch with calendar mechanism of the present invention, in the time that the demonstration on the date of being undertaken by the first date wheel 512 and the second date wheel 722 is modified to " 10 days " from " 09 day ", in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.Now, rotate by means of the first date wheel 512, calendar feeding tooth makes the first date wheel engaging tooth rotation of the 3rd date wheel 732.The second date wheel engaging tooth 735 of the 3rd date wheel 732 rotates the 3rd date wheel engaging tooth portion 725 of the second date wheel 722.Consequently, the date word showing from the date window 104f of dial plate 104 by the second date wheel 722 becomes " 1 " from " 0 ", and the date word of the first date wheel 512 that can see by the window portion of the second date wheel 722 becomes " 0 " from " 9 ".The action that becomes " 20 days " from " 19 days " is also same.

(253) action while being modified to " 30 days " from " 29 days "

In addition, in the second embodiment of the clock and watch with calendar mechanism of the present invention, the date of being undertaken by the first date wheel 512 and the second date wheel 722 be shown as " 29 days " time, in the time that the demonstration on this date is modified to " 30 days ", in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, the correction terminal part that the date is revised bar 593 makes the first date wheel 512 to counterclockwise rotating a tooth pitch of a tooth pitch.Now, the first date wheel 512 is to counterclockwise rotation.Rotate by means of the first date wheel 512, calendar feeding tooth makes the first date wheel engaging tooth rotation of the 3rd date wheel 732.The second date wheel engaging tooth 735 of the 3rd date wheel 732 rotates the 3rd date wheel engaging tooth portion 725 of the second date wheel 722.Consequently, the 3rd date wheel 732 can show separately the current date " 30 " day.

(26) action of by calendar correction, the phase deviation of date wheel being corrected

In the second embodiment of the present invention, the action that the phase deviation of date wheel is corrected is identical with the action of above-mentioned first embodiment of the invention.As shown in figure 31, showing under the state of " 31 " by the 3rd date wheel 532, rotate to clockwise direction under the state of a tooth pitch in the first date wheel 512 only, in the time making arbor 410 rotate to first direction (to the direction of anticlockwise) under the state that arbor 410 is drawn out to the 1st grade, revise the action of bar 593 by means of the date, the first date wheel 512 is to counterclockwise rotation.As the as above description for first embodiment of the invention, make arbor 410 continue to rotate to first direction (to the direction of anticlockwise), make the one the first date wheel engaging tooth 734a rotations of the 3rd date wheel 732 by the 5th calendar feeding tooth 518e of the first date wheel 512, thereby can be modified to the normal calendar show state shown in Figure 30.

(3) other embodiments of calendar mechanism of the present invention

Above-mentioned the first embodiment of the present invention and the second embodiment are the embodiments while forming the clock and watch with calendar mechanism by analog electronic clock, but the present invention not only can be applied to analog electronic clock, also can be applied to mechanical clock., the concept of " with the clock and watch of calendar mechanism " in this instructions is both to comprise that " mechanical clock " also comprised " analog electronic clock " but also comprise the concept of the analog timepiece of other everything principles.

In the embodiment of mechanical clock, by the power of clockwork spring and the rotation of the barrel gear rotating is subject to arrangements for speed regulation and release control.By means of the rotation of barrel gear, No. four wheel turns around by the rotation per minute of No. two wheels, No. three wheels.In addition,, by means of the rotation of driving wheel on barrel, minute wheel is per hour to turn around.By means of the rotation of minute wheel, hour wheel turns around by the rotation of back gear for every 12 hours.By means of the rotation of hour wheel, date finger driving wheel rotation, by means of day pawl that changes rotating by the rotation of date finger driving wheel, the first date wheel can be rotated.In the embodiment of mechanical clock, the structure of the structure of calendar mechanism and the action embodiment when formed the above-mentioned clock and watch with calendar mechanism by analog electronic clock and move identical.

[industrial utilizability]

In the present invention, be configured to and can utilize three date wheel to show the date of 1 to 31 with large numeral.According to the present invention, the clock and watch with calendar mechanism that demonstration that can build date greatly, is easily seen.In addition, according to the present invention, can be with few amount of parts manufacture small-sized clock and watch with calendar mechanism as follows: even in the time there is the phase deviation that the date shows, also without the phase place of taking clock and watch apart and just can adjust date demonstration.

Claims

1. the clock and watch with calendar mechanism, is characterized in that,

These clock and watch with calendar mechanism comprise three date wheel,

These clock and watch with calendar mechanism possess:

The first date wheel (512), the position during this first date wheel (512) can show date;

The first date backstay (514), this first date backstay (514) is for correcting the position of sense of rotation of described the first date wheel (512);

The second date wheel (522,722), during this second date wheel (522,722) can show date ten;

The second date backstay (524,724), this second date backstay (524,724) is taken turns the position of the sense of rotation of (522,722) for correcting the described second day phase; And

The 3rd date wheel (532,732), the 3rd date wheel (532,732) can show separately the specific date,

Described the first date wheel (512) has the first date word display surface,

At described the first date word display surface, be provided with digital " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 " of the position for showing date,

Described the second date wheel has the second date word display surface,

At described the second date word display surface, be provided with the digital " 0 " of ten, " 1 ", " 2 " for showing date,

Described the 3rd date wheel has the 3rd date word display surface,

At described the 3rd date word display surface, be provided with numeral " 30 " and " 31 ",

Become the first date word display part in described the second date wheel shape, the position of this first date word display part for showing date by the numeral of being located at described the first date word display surface,

Form the second date word display part in described the 3rd date wheel, the position of this second date word display part for showing date by the numeral of being located at described the first date word display surface, and in showing date by the numeral of being located at described the second date word display surface ten

Described the second date word display surface is disposed at the position near dial plate (104) than described the first date word display surface,

Described the 3rd date word display surface is disposed at the position near dial plate (104) than described the second date word display surface,

Described the 3rd date wheel can be rotated by means of described the first date wheel rotation,

Described the second date wheel can be rotated by means of described the 3rd date wheel rotation,

Be positioned under the state of position of specific sense of rotation in described the 3rd date wheel, only, in the time that described the first date wheel is positioned at the position of specific sense of rotation, described the 3rd date wheel can be rotated,

Described the first date wheel (512) has:

The first calendar feeding tooth (518a), this first calendar feeding tooth (518a) is for becoming " showing 1 state " by the position of the sense of rotation of described the second date wheel from " showing 0 state ";

The second calendar feeding tooth (518b), this second calendar feeding tooth (518b) is for becoming " showing 2 state " by the position of the sense of rotation of described the second date wheel from " showing 1 state ";

3-calendar feeding tooth (518c), this 3-calendar feeding tooth (518c) is for becoming " the first state not showing whatever " by the position of the sense of rotation of described the second date wheel from " showing 2 state ";

The 4th calendar feeding tooth (518d), the 4th calendar feeding tooth (518d) is for becoming " the second state not showing whatever " by the position of the sense of rotation of described the second date wheel from " the first state not showing whatever "; And

The 5th calendar feeding tooth (518e), the 5th calendar feeding tooth (518e) " shows 0 state " for the position of the sense of rotation of described the second date wheel is become from " the second state not showing whatever ",

Described the 3rd date wheel (532) has:

The the one the first date wheel engaging tooths (534a), the one the first date wheel engaging tooths (534a) are for becoming " the first state not showing whatever " by the position of the sense of rotation of described the 3rd date wheel from " showing 31 state ";

The the two the first date wheel engaging tooths (534b), the two the first date wheel engaging tooths (534b) are for becoming " the second state not showing whatever " by the position of the sense of rotation of described the 3rd date wheel from " the first state not showing whatever ";

The the three the first date wheel engaging tooths (534c), the three the first date wheel engaging tooths (534c) are for becoming " third state not showing whatever " by the position of the sense of rotation of described the 3rd date wheel from " the second state not showing whatever ";

The the four the first date wheel engaging tooths (534d), the four the first date wheel engaging tooths (534d) are for becoming the position of the sense of rotation of described the 3rd date wheel " showing 30 state " from " third state not showing whatever "; And

The the five the first date wheel engaging tooths (534e), the five the first date wheel engaging tooths (534e) are for the position of the sense of rotation of described the 3rd date wheel is become to " showing 31 state " from " showing 30 state ",

The tooth depth of the 5th calendar feeding tooth (518e) of described the first date wheel (512) forms longlyer than the tooth depth of other 4 calendar feeding teeth (518a～518d) of described the first date wheel (512),

The the one the first date wheel engaging tooths (534a) of described the 3rd date wheel (532) form than the short mode of tooth depth of other 4 first date wheel engaging tooths (534b～534e) of described the 3rd date wheel (532) with its tooth depth,

The the one the first date wheel engaging tooths (534a) of described the 3rd date wheel can not engage with the first calendar feeding tooth (534a) of described the first date wheel,

The the one the first date wheel engaging tooths (534a) of described the 3rd date wheel can not engage with the second calendar feeding tooth (534b) of described the first date wheel,

The the one the first date wheel engaging tooths (534a) of described the 3rd date wheel can not engage with the 3-calendar feeding tooth (534c) of described the first date wheel,

The the one the first date wheel engaging tooths (534a) of described the 3rd date wheel can not engage with the 4th calendar feeding tooth (534d) of described the first date wheel,

The the one the first date wheel engaging tooths (534a) of described the 3rd date wheel (532) can engage with the 5th calendar feeding tooth (518e) of described the first date wheel (512).

2. the clock and watch with calendar mechanism according to claim 1, is characterized in that,

At described the first date word display surface, angle intervals with (360/31) degree arranges numeral " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 ", " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 ", " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 "

At described the second date word display surface, with the angle intervals of (360/15) degree, three groups of digital " 0 ", " 1 ", " 2 " are set,

The angle intervals setting that described three digital " 0 " are spent according to (360/3),

The angle intervals setting that described three numerals " 1 " are spent according to (360/3),

The angle intervals setting that described three numerals " 2 " are spent according to (360/3),

At described the 3rd date word display surface, with the angle intervals of (360/5) degree, numeral " 30 " and numeral " 31 " are set.

3. the clock and watch with calendar mechanism according to claim 2, is characterized in that,

Described the first date wheel (512) comprise as internal tooth form 31 first the date gear teeth portion and as internal tooth form 5 calendar feeding teeth, described first the date gear teeth portion with (360/31) degree angle intervals form,

Described calendar feeding tooth comprises:

As the first calendar feeding tooth (518a) of benchmark;

The second calendar feeding tooth (518b), this second calendar feeding tooth (518b), take described the first calendar feeding tooth (518a) as benchmark, forms with the angle intervals of (360*10/31) degree along first direction;

3-calendar feeding tooth (518c), this 3-calendar feeding tooth (518c), take described the second calendar feeding tooth (518b) as benchmark, forms with the angle intervals of (360*10/31) degree along described first direction;

The 4th calendar feeding tooth (518d), the 4th calendar feeding tooth (518d), take described 3-calendar feeding tooth (518c) as benchmark, forms with the angle intervals of (360/31) degree along described first direction; And

The 5th calendar feeding tooth (518e), the 5th calendar feeding tooth (518e), take described the 4th calendar feeding tooth (518d) as benchmark, forms with the angle intervals of (360/31) degree along described first direction.

4. the clock and watch with calendar mechanism according to claim 1, is characterized in that,

The rotation center of the rotation center of described the first date wheel (512) and described the second date wheel (522) is disposed at same position,

The described clock and watch with calendar mechanism possess date breast wheel (530), the rotation that this date breast wheel (530) can be based on described the 3rd date wheel (532) and rotating, and can make described the second date wheel (522) rotation,

The rotation center of the rotation center of described the first date wheel (512), the rotation center of described the 3rd date wheel (532) and described date breast wheel (530) is disposed on the straight line orthogonal with the rotation center axis of arbor (410).

5. the clock and watch with calendar mechanism according to claim 1, is characterized in that,

Described the second date wheel (722) comprises the 3rd date wheel engaging tooth portion (725) forming as internal tooth,

Described the 3rd date wheel (732) comprises the first date wheel engaging tooth (734a～734e) forming as external tooth,

Engage with described the first date wheel engaging tooth (734a～734e) by means of described the 3rd date wheel engaging tooth portion (725), described the first date wheel (512) can directly make described the second date wheel (722) rotation.