CN102608901A - Perpetual calendar mechanism of mechanical watch - Google Patents
Perpetual calendar mechanism of mechanical watch Download PDFInfo
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- CN102608901A CN102608901A CN2011100212637A CN201110021263A CN102608901A CN 102608901 A CN102608901 A CN 102608901A CN 2011100212637 A CN2011100212637 A CN 2011100212637A CN 201110021263 A CN201110021263 A CN 201110021263A CN 102608901 A CN102608901 A CN 102608901A
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Abstract
The invention discloses a perpetual calendar mechanism of a mechanical watch, which comprises a command wheel component, a week calendar wheel component, a moon phase intermediate wheel component, a moon phase wheel component and a quick lifting lever, a double hour wheel, a 24 hour wheel component, an actuating lever component, a date changing lifting lever component, a calendar wheel component, a command lever component, a month changing ejector rob component, a month changing lifting lever component and a week changing lifting lever component, wherein the double hour wheel is meshed with the 24 hour wheel component which is contacted with the actuating lever component or separated with the actuating lever component; position pins on the actuating lever component are respectively embedded in grooves of the date changing lifting lever component and the week changing lifting lever component; the bulge of an command ejector rob is contacted with the calendar wheel component, and the other end of the command ejector rob is contacted with or separated with the command wheel component; and the month changing ejector rob component is contacted with the month lifting lever component. The perpetual calendar mechanism has the beneficial effects that the complete set of structure is controlled to run by a single lever and can be used for avoiding pushing the command lever component every day, is small in load and less in abrasion, the condition that a gear is driven to reverse and jump cannot occur when an elastic lifting block replaces; and the normal operation of the mechanism cannot be affected by a reversed lifting needle.
Description
Technical field
The present invention relates to a kind of mechanical watch that has perpetual calendar mechanism, particularly a kind ofly control a whole set of perpetual calendar mechanism by simple lever.
Background technology
The perpetual calendar control gear of existing mechanical wrist-watch generally is a calendar, go through independent control week, and calendar, Zhou Li and monthly calendar have button respectively, and in the wrist-watch adjustment, calendar, Zhou Li and monthly calendar are controlled by button separately.Publication number like Switzerland Co., Ltd's application is the disclosed technical scheme of CH20060000233; Wherein stirring calendar, Zhou Li and monthly calendar all is to be accomplished by multi-functional lever; So this structure is required part precision high, thereby the difficulty of processing of part is big, and the output wheel of movement motion all will promote the bigger multi-functional lever of load every day; Increase the wearing and tearing of this multi-functional lever, caused the increase of part production cost and the decline in serviceable life.
Summary of the invention
Technical matters to be solved by this invention is: overcome the deficiency of prior art, a kind of perpetual calendar mechanism by simple lever control is provided.
The technical scheme that the present invention adopted is: a kind of perpetual calendar mechanism of mechanical watch comprises order wheel component, day star with disk, phases of the moon idle wheel parts, phases of the moon wheel component and fast driving lever; Said day star with disk and the engagement of phases of the moon idle wheel parts, said phases of the moon idle wheel parts and the engagement of said phases of the moon wheel component, said fast driving lever passes through screw retention on base plate; This mechanism also includes two hour wheels, 24 hours wheel components, actuating lever parts, changes day driving lever parts, date wheel parts, order lever part, changes a moon post rod parts, changes moon driving lever parts, changes all driving lever parts; Said pair of hour wheel and wheel component engagement in 24 hours; Wheel component contacted with the actuating lever parts in said 24 hours; Promote the rotation of actuating lever parts, the position nail on the said actuating lever parts embeds respectively and changes day driving lever parts and change in the groove of all driving lever parts, and said fast driving lever contacts with the actuating lever parts or breaks away from; The convexity of said order push rod contacts with the date wheel parts all the time, and the other end contacts with the order wheel component or breaks away from; Saidly change moon post rod parts and change moon driving lever parts and contact.
Wheel component was made up of 24 little hour wheels and 24 hours position nails in said 24 hours, and the position nail was pressed together on the 24 little hour wheels and becomes one with 24 little hour wheels in said 24 hours, said 24 little hour wheels and two hour wheel engagements; Said actuating lever parts are made up of actuating lever, actuating lever calendar position nail, actuating lever Zhou Liwei nail and actuating lever tapped foot; Said actuating lever calendar position nail and actuating lever Zhou Liwei nail are pressed on the actuating lever and become one; One side end face of said actuating lever and position nail joint in 24 hours are touched or are broken away from; The said day driving lever parts that change are made up of calendar driving lever, calendar shifting block, calendar driving lever spring and calendar driving lever tapped foot, and said calendar shifting block is pressed together on the calendar driving lever through pressing nail, and are that axial line calendar shifting block can rotate to press nail; Said calendar shifting block applying calendar driving lever or stir date wheel; Said calendar driving lever spring is fixed on the calendar driving lever, is formed with groove on the said calendar driving lever, and said actuating lever calendar position nail places in the groove; Said date wheel parts are made up of date wheel, date wheel shaft, calendar cam and calendar cam nail, and said date wheel and calendar cam are pressed together on the date wheel shaft, are formed with groove on the said calendar cam; Said order lever part is made up of order push rod, order push rod nail, order push rod spring, order lever and order lever nail, and said order push rod is fixed on the order lever through order push rod nail, and an end of said order lever is formed with convexity; Said convexity is close on the order cam; Said order push rod can rotate along the axial line of order push rod nail flexibly, and said order push rod spring is fixed on the order lever, and said order lever is installed on the base plate; The order lever can rotate along the axial line of stiff end flexibly; Be formed with convexity on the said order push rod, said convexity is on the outer rim that is close to the calendar cam under the effect of order push rod spring or slip into the groove on the calendar cam, therefore; The end of order push rod can contact with the side of actuating lever or throw off, and order push rod spring acts on the order push rod; The said moon post rod parts that changes is formed by changing moon push rod and changing a moon push rod tapped foot, and the said moon push rod that changes is an one with changing a moon push rod tapped foot pressing, and the said moon push rod that changes can rotate around changing moon axial line of push rod tapped foot flexibly; The said moon driving lever parts that change are by changing a moon driving lever, change a moon shifting block, changing moon driving lever spring and change a moon driving lever tapped foot and form; The said moon shifting block that changes changes on moon driving lever through pressing nail to be fixed on, and changes moon shifting block and can rotate around the axial line of pressing nail, and the said moon shifting block that changes is stirred or broken away from the monthly calendar wheel; The said moon driving lever spring that changes is fixed on and changes on moon driving lever; Be formed with convexity at the said middle part of changing moon driving lever, said convexity closely contacts with the end of changing moon push rod under the effect of monthly calendar return spring, and the said concave surface that changes moon push rod abuts against on the order lever screw; Change a moon post rod parts and remain static, the said end of changing moon push rod contacts with the protuberance of order push rod or throws off; Saidly change all driving lever parts by changing all driving levers, change all shifting blocks, changing all driving lever springs and change all driving lever tapped foots and form; Saidly change all shifting blocks and change on all driving levers through pressing nail to be pressed in; And change all shifting blocks and can rotate flexibly, change all shifting blocks and stir week calendar wheel or be close to and change all driving levers, saidly change all driving lever springs and be fixed on and change on all driving levers along the axial line of pressing nail; The said end of changing all driving levers is formed with groove, and said actuating lever Zhou Liwei nail places in the groove.
Said calendar shifting block, to change a moon shifting block, change all shifting blocks be unidirectional elastic construction; Said calendar driving lever spring acts on the calendar shifting block; The said moon driving lever spring that changes acts on and changes a moon shifting block; Changing all driving lever springs acts on and changes all shifting blocks.
The invention has the beneficial effects as follows: simple lever is controlled the operation of a whole set of structure, has avoided the bigger order lever part of motive force's every day, and load is less, Stability Analysis of Structures, reduce wear, prolonged serviceable life; Aspect the wrist-watch adjustment, button just can be controlled whole perpetual calendar structure fully, and is simple to operate.Shifting block all is unidirectional elastic construction, after gear is delivered to the position, can not appear at the situation that the driven gear reversing is beated when resetting and occur.No matter reliable, the good manufacturability of this structure is can realize in non-leap year or leap year from moving day, changing the moon.Realized that single pole dials calendar week soon and go through, also can realize fast dialling simultaneously from moving the moon.Do not influence the normal operation of this mechanism when in addition, falling to dial pin.
Description of drawings:
Fig. 1 is the planar structure synoptic diagram of perpetual calendar mechanism when off working state of mechanical watch of the present invention;
Fig. 2 is that the perpetual calendar mechanism of mechanical watch of the present invention changes the planar structure synoptic diagram of going through motion process;
Fig. 3 is the present invention's actuating lever parts and the planar structure synoptic diagram that changes day relative position relation of driving lever parts in changing the process of going through;
Fig. 4 is that the present invention changes the floor map of going through motion process in February 28 non-leap year;
Fig. 5 is that the present invention changes the floor map of going through motion process in February 29 leap year;
To be the present invention change the floor map of going through motion process No. 30 in the solar month of 30 days to Fig. 6;
Fig. 7 is that the present invention changed the floor map of going through motion process the solar month 31;
Fig. 8 is the floor map of the perpetual calendar mechanism kinematic of mechanical watch of the present invention to extreme position;
Fig. 9 is that the present invention has just changed when finishing by the moon date wheel parts and the relative position planar structure synoptic diagram of ordering lever part;
Figure 10 is the floor map of the present invention's actuating lever parts work when falling to dial pin;
Figure 11 is the floor map of perpetual calendar mechanism when fast dialling of mechanical watch of the present invention;
The axial location that Figure 12 is actuating lever of the present invention and calendar driving lever, change all driving levers concerns synoptic diagram;
Figure 13 is the perspective view of actuating lever parts in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 14 changes day perspective view of driving lever parts in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 15 is the floor map of date wheel modular construction exploded perspective view of the present invention and calendar cam;
Figure 16 is an order lever part perspective view in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 17 changes a moon post rod parts perspective view in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 18 changes a moon driving lever parts perspective view in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 19 is an order wheel component structure exploded perspective view in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 20 is the planar structure synoptic diagram of order cam in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 21 changes all driving lever parts perspective view in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 22 is a day star with disk structure exploded perspective view in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 23 is a phases of the moon idle wheel modular construction exploded perspective view in the perpetual calendar mechanism of mechanical watch of the present invention;
Figure 24 is a phases of the moon wheel component structure exploded perspective view in the perpetual calendar mechanism of mechanical watch of the present invention.
Among the figure:
1. 2.24 hours wheel component 3.24 little hour wheels of two hour wheels
4.24 5. actuating lever parts, 6. actuating levers are followed closely in a hour position
7. actuating lever calendar position is followed closely 8. actuating lever Zhou Liwei and is followed closely 9. actuating lever tapped foots
10. actuating lever return spring 11. changes day driving lever parts 12. calendar driving levers
13. calendar shifting block 14. calendar driving lever springs 15. calendar driving lever tapped foots
16. date wheel parts 17. date wheels 18. date wheel shafts
19. calendar cam 20. calendar cams are followed closely 21. calendar back stops
22. order lever part 23. order push rods 24. order push rod nails
25. order push rod spring 26. order levers 27. order lever nails
28. order lever return spring 29. order lever screws 30. change a moon post rod parts
31. changing moon push rod 32. changes a moon push rod tapped foot 33. and changes moon push rod and press nail
34. changing moon driving lever parts 35. changes moon driving lever 36. and changes a moon shifting block
Change moon driving lever tapped foot 39. monthly calendar return springs 37. change a moon driving lever spring 38.
40. monthly calendar wheel 41. order wheel components 42. order wheel shafts
43. order gear 44. order cams 45. order wheel nails
46. order wheel back stop 47. changes all driving lever parts 48. and changes all driving levers
49. changing all shifting blocks 50. changes all driving lever springs 51. and changes all driving lever tapped foots
52. day star with disk 53. week calendar wheels 54. phases of the moons one are taken turns
55. go through back stop 56. phases of the moon idle wheel parts 57. phases of the moon axle of carrier pulley week
58. the phases of the moon two is taken turns 59. phases of the moon three-wheels, 60. phases of the moon wheel components
61. the phases of the moon is taken turns 62. moon dials, 63. tapped foots
64. fast driving lever 65. fast driving lever position nail 66. fast driving lever screws
67. fast driving lever spring.
Embodiment
Below, in conjunction with accompanying drawing and embodiment the present invention is explained further details:
As shown in Figure 1; The perpetual calendar mechanism of mechanical watch of the present invention; Comprise, two hour wheels 1,24 hours wheel components 2, actuating lever parts 5, change day driving lever parts 11, date wheel parts 16, order lever part 22, change moon post rod parts 30, change moon driving lever parts 34, order wheel component 41, change all driving lever parts 47, day star with disk 52, phases of the moon idle wheel parts 56, phases of the moon wheel component 60, fast driving lever 64, and various return springs and back stop; The said pair of hour wheel 1 is the output element of movement motion, the said pair of hour wheel 1 and wheel component 2 engagements in 24 hours, and said 24 hours wheel components 2 contact with actuating lever parts 5 or break away from, and promotion actuating lever parts 5 rotate during contact; More concrete is, wheel component 2 was made up of 3 and 24 hours position nails 4 of 24 hours wheels in said 24 hours, and said 24 hours position nails 4 are pressed together on and became one with 24 hours wheels 3 on the wheel 3 in 24 hours, and wheel 3 meshed with pair hour wheels 1 in said 24 hours; Position nail on the said actuating lever parts 5 embeds respectively and changes day driving lever parts 11 and change in the groove of all driving lever parts 47; Said fast driving lever 64 contacts with actuating lever parts 5 or breaks away from; More concrete is; Said actuating lever parts 5 are made up of actuating lever 6, actuating lever calendar position nail 7, actuating lever Zhou Liwei nail 8 and actuating lever tapped foot 9; Said actuating lever calendar position nail 7 is pressed in actuating lever Zhou Liwei nail 8 and becomes one on the actuating lever 6 (shown in figure 13), and a side end face 6a of said actuating lever 6 and 24 hours positions are followed closely 4 and contacted or break away from, and said actuating lever return spring 10 acts on actuating lever parts 5; One end of said order lever part 22 contacts with date wheel parts 16 all the time, and the other end contacts with order wheel component 41 or breaks away from; Saidly change moon post rod parts 30 and change moon driving lever parts 34 and contact; Said day star with disk 52 and 56 engagements of phases of the moon idle wheel parts, said phases of the moon idle wheel parts 56 pass through screw retention on base plate with said phases of the moon wheel component 60 engagements, said fast driving lever 64; The said day driving lever parts 11 that change are made up of calendar driving lever 12, calendar shifting block 13, calendar driving lever spring 14 and calendar driving lever tapped foot 15; Said calendar shifting block 13 is pressed together on the calendar driving lever 12 through pressing nail; And be that axial line calendar shifting block 13 can rotate (shown in figure 14) to press nail; Said calendar shifting block 13 applying calendar driving levers 12 or stir date wheel 17, said calendar driving lever spring 14 is fixed on the calendar driving lever 12, is formed with groove 12a on the said calendar driving lever 12; Said actuating lever calendar position nail 7 places in the groove 12a, and said calendar shifting block 13 is unidirectional elastic construction; Said calendar driving lever spring 14 acts on calendar shifting block 13; Said date wheel parts 16 are made up of date wheel 17, date wheel shaft 18, calendar cam 19 and calendar cam nail 20; Said date wheel 17 is pressed together on the date wheel shaft 18 with calendar cam 19; And follow closely 20 through the calendar cam and confirm relative position (shown in figure 15), be formed with groove 19a on the said calendar cam 19; Said order lever part 22 is made up of order push rod 23, order push rod nail 24, order push rod spring 25, order lever 26 and order lever nail 27; Said order push rod 23 is fixed on the order lever 26 through order push rod nail 24; And order push rod 23 can rotate along the axial line of order push rod nail 24 flexibly; Order push rod spring 25 is screwed on order lever 26, and under the effect of order push rod spring 25, the trend (shown in figure 16) that order push rod 23 is rotated counterclockwise along the axle center of ordering push rod nail 24; One end of said order lever 26 is formed with protruding 26b; Said protruding 26b is close on the order cam 44, and said order push rod 23 can rotate along the axial line of order push rod nail 24 flexibly, and said order push rod spring 25 is fixed on the order lever 26; Said order lever 26 usefulness order lever screw 29 is screwed on the base plate, and order lever 26 can rotate along the axial line of stiff end lever screw 29 flexibly; Be formed with protruding 23b on the said order push rod 23; Said protruding 23b is on the outer rim that is close to calendar cam 19 under the effect of order push rod spring 25 or slip into the groove 19a on the calendar cam 19; Therefore; The 23a of order push rod 23 can contact with the 6b of actuating lever 6 or throw off, and order push rod spring 25 acts on order push rod 23; The said moon post rod parts 30 that changes is by changing moon push rod 31 and changing a moon push rod tapped foot 32 and form, and the said moon push rod 31 that changes is an one with changing moon push rod tapped foot 32 pressings, and the said moon push rod 31 that changes can rotate around changing moon axial line of push rod tapped foot 32 flexibly; The said moon driving lever parts 34 that change are by changing moon driving lever 35, change moon shifting block 36, changing moon driving lever spring 37 and change a moon driving lever tapped foot 38 and form; The said moon shifting block 36 that changes changes on moon driving lever 35 through pressing nail to be fixed on; Changing moon shifting block 36 can rotate around the axial line of pressing nail flexibly; The said moon shifting block 36 unidirectional elastic constructions that change, the said moon driving lever spring 37 that changes acts on and changes moon shifting block 36; The said moon shifting block 36 that changes is stirred or is broken away from monthly calendar wheel 40; The said moon driving lever spring 37 that changes is screwed and is changing on moon driving lever 35; Under off working state, changing moon shifting block 36 is changing to be close under moon effect of driving lever spring 37 and is changing (shown in figure 18) on moon driving lever 35; Be formed with protruding 35a at the said middle part of changing moon driving lever 35; Abut against on the order lever screw 29 at said protruding 35a under the effect of monthly calendar return spring 39 and the said concave surface 31d that changes moon push rod 31 of end 31b that changes moon push rod 31, change moon post rod parts 30 and remain static, the said end 31a that changes moon push rod 31 contacts with the protuberance 26a of order push rod 26 or throws off; Monthly calendar return spring 39 acts on and changes moon driving lever 35, and order lever return spring 28 acts on order lever 26; Said order wheel component 41 is made up of with order wheel nail 45 order wheel shaft 42, order gear 43, order cam 44; And order gear 43 is pressed together on the order wheel shaft 42 with order cam 44; And follow closely 45 through the order wheel and confirm relative position (shown in figure 19); Order cam 44 has the order gear 43 corresponding 48 lattice calibration lattice with 48 teeth; On the outer rim of order cam 44 some depth different recesses are arranged, (shown in figure 20), the depth position of these grooves is according to (41 work of order wheel component are by counterclockwise rotating) of distributing rule to be arranged in order in the direction of the clock in per 4 years month.Saidly change all driving lever parts 47 by changing all driving lever 48, change all shifting block 49, changing all driving lever springs 50 and change all driving lever tapped foots 51 and form; Saidly change all shifting blocks 49 and change on all driving levers 48 through pressing nail to be pressed in; And changing all shifting blocks 49 can rotate along the axial line of pressing nail flexibly; Change all shifting blocks 49 and stir week calendar wheel 53 or be close to and change all driving levers 48, saidly change all driving lever springs 50 and be fixed on and change on all driving levers 48, saidly change all shifting blocks 49 and be unidirectional elastic construction; Changing all driving lever springs 50 acts on and changes all shifting blocks 49; The said end of changing all driving levers 48 is formed with groove 48a, and said actuating lever Zhou Liwei nail 8 places in the groove 48a, under off working state, changes all shifting blocks 49 and is changing to be close under the effect of all driving lever springs 50 and change on all driving levers 48 (shown in figure 21); Said day star with disk 52 is taken turns 54 pressings by the week calendar wheel 53 and the phases of the moon one and is formed (shown in figure 22); Said phases of the moon idle wheel parts 56 are taken turns 58 by phases of the moon axle of carrier pulley 57, the phases of the moon two and are formed with phases of the moon three-wheel 59, and the phases of the moon two take turns 58 and phases of the moon three-wheel 59 all be pressed together on (shown in figure 23) on the phases of the moon axle of carrier pulley 57; Said phases of the moon wheel component 60 is made up of phases of the moon wheel 61, moon dial 62 and tapped foot 63, and phases of the moon wheel 61 all is pressed on the tapped foot 63 with moon dial 62, and moon dial 62 embeds 61 li (shown in figure 24) of phases of the moon wheel fully; Said fast driving lever 64 is a rotation center with fast driving lever position nail 65, and carries out axial limiting by fast driving lever screw 66.Said actuating lever return spring 10, calendar back stop 21, order lever return spring 28, monthly calendar return spring 39 order wheel back stops 46, go through back stop 55 week and fast driving lever spring 67 is screwed on base plate respectively.
When the perpetual calendar mechanism of mechanical watch of the present invention is in off working state; Like Fig. 1, Figure 12～18, shown in Figure 21; Two hour wheels 1 and wheel component 2 engagements in 24 hours; Position nail 4 did not have to contact with the side 6a of actuating lever 6 in 24 hours at this moment, and the actuating lever calendar position nail 7 on the actuating lever parts 5 is in changing the groove 12a of day driving lever 12, and actuating lever Zhou Liwei nail 8 is in changing the groove 48a of all driving levers 48; Because actuating lever parts 5 remain static under the effect of actuating lever return spring 10, also all remain static so change day driving lever parts 11 and change all driving lever parts 47.Day star with disk 52 is controlled phases of the moon wheel component 60 through phases of the moon idle wheel parts 56, and day star with disk 52 remains static under the effect of going through back stop 55 week, so phases of the moon wheel component 60 also is a stationary state at this moment.Order push rod 23 abuts against on the outer rim of calendar cam 19 under the effect of order push rod spring 25; Order lever 26 makes the top 26b of order lever 26 abut against on the order cam 44 under the effect of order lever return spring 28; The 35a face that under the effect of monthly calendar return spring 39, changes moon driving lever 35 abuts against with the 31b face that changes moon push rod 31, and the 31d face that changes moon push rod 31 abuts against on the order lever screw 29.Week calendar wheel 53 remains static under the effect of going through back stop 55 week, so phases of the moon idle wheel parts 56 are also all static with phases of the moon wheel component 60.And fast driving lever 64 also remains static under the effect of fast driving lever screw 66 and fast driving lever spring 67.
Change day and change a moon part detailed movement process below in conjunction with description of drawings:
Shown in Fig. 2, Fig. 3, Figure 12～18, Figure 21～23; The perpetual calendar mechanism of mechanical watch of the present invention changes the process of going through: two hour wheels 1 are meshed with 24 hours wheel components 2; Wheel rotated for 1 week for 3 every days in 24 hours; Be pressed together on 24 hours 24 hours position nails 4 on the wheel 3 rotates thereupon; Arrival is changed when going through the position; The face 6a of 24 hours position nail 4 promotion actuating levers 6 makes actuating lever parts 5 turn clockwise round the axis of actuating lever tapped foot 9; Two position nails on the actuating lever parts 5 promote to change day driving lever parts 11 respectively and change all driving lever parts 47 to be rotated counterclockwise round calendar driving lever tapped foot 15 and the axis that changes all driving lever tapped foots 51 respectively; It is worthy of note (as shown in Figure 3): receive the restriction of calendar driving lever flute profile 12a; Change day driving lever parts 11 and unlike changing the just and then rotation when actuating lever parts 5 rotate at the beginning of all driving lever parts 47 that kind, but when actuating lever parts 5 rotate to the position of
shown in Figure 3, along with the continuation dextrorotation conversion day driving lever parts 11 of actuating lever parts 5 just begin to be rotated counterclockwise; When position nail 4 was about to break away from actuating lever 6 in 24 hours, changes day driving lever parts 11 and change all driving lever parts 47 and all moved to extreme position; Change calendar shifting block 13 in day driving lever parts 11 this moment and stir date wheel 17, and by calendar back stop 21 location, then change and day accomplish round its rotation center tooth that turns clockwise; The all shifting blocks 49 that changes that change in all driving lever parts 47 are stirred week calendar wheel 53 round its rotation center tooth that turns clockwise, and by going through back stop 55 location week, then change week and accomplish.In the process of day star with disk 52 rotations, owing to phases of the moon wheel component 60 is controlled through phases of the moon wheel component 56 by day star with disk 52, so the phases of the moon changes thereupon.It is to be noted: in this motion process, order push rod 23 abuts against on the outer rim of calendar cam 19 under the effect of order push rod spring 25 always, and is in outside the range of movement of actuating lever parts 5 always.Order lever part 22 is ordering the effect of lever return spring 28 to keep stationary state down always, and the 26b face of order lever 26 is close on the order cam 44 always.Actuating lever parts 5 are got back to initial position under the effect of actuating lever return spring 10 when 24 hours positions nail 4 breaks away from actuating levers 6, and change day driving lever parts 11 and change all driving lever parts 47 and also all under two position nail effects on the actuating lever parts 5, get back to initial position.In getting back to the process of initial position; Might can rotate counterclockwise an angle around its rotation center because rubbing date wheel 17 by calendar shifting block 13; After the engagement range that has broken away from date wheel 17, under the effect of calendar driving lever spring 14, still can revert to the state that calendar shifting block 13 is close to calendar driving lever 12.Likewise, go through shifting block week after the engagement range that has broken away from week calendar wheel 53, under the effect of day pusher spring 50, change all shifting blocks 49 and also can revert to and be close to the state that changes all driving levers 48.Once changing the process of going through accomplishes.
Shown in Fig. 4, Fig. 8, Fig. 9, Figure 15～22; The perpetual calendar mechanism of mechanical watch of the present invention is at the moon that changes in February in non-leap year (28 days): order lever part 22 orders the 26b of lever 26 to abut against on the order cam 44 in the effect of order lever return spring 28; In No. 1 to No. 27 process; The position 23b at order push rod 23 its top under the effect of order push rod spring 25 is close on the outer rim of calendar cam 19 always; Order push rod 23 is in outside the range of movement of actuating lever parts 5 always, so order push rod 23 does not interact with actuating lever 6.When calendar cam 19 when No. 27 rotate to No. 28; Because order push rod 23 has counterclockwise rotation trend under the effect of order push rod spring 25; When not getting back to initial position, the 23b of order push rod 23 does not fall into the groove of calendar cam 19 fully at actuating lever parts 5, but order push rod 23 rides on the actuating lever 6; When actuating lever parts 5 are got back to initial position; Order push rod 23 just falls into the groove 19a of calendar cam 19 fully, and its top 23a has also fallen within the range of movement of actuating lever parts 5, when calendar is gone through from changing for No. 28; Thereby 24 hours position nails 4 begin contact and stir actuating lever parts 5; Because order push rod 23 has fallen within the range of movement of actuating lever parts 5, the 6b of actuating lever 6 end begins to promote 23 rotations of order push rod, turns clockwise round its rotation center thereby drive calendar cam 19.When position nail 4 was about to break away from actuating lever 6 in 24 hours; Be actuating lever parts 5 when moving to extreme position, order push rod 23 driving calendar cam 19 just, date wheel 17 is dialed crossed No. 28 round its rotation center 4 teeth that turn clockwise; No. 29; No. 30, got into next month 1 in No. 31 four days, change day driving lever parts 11 and also rotated to extreme position this moment; Change all driving lever parts 47 and also rotated to extreme position and realize changing week, and phases of the moon wheel component 60 continues rotation in the process of changing week, thereby realize the variation of the phases of the moon round its rotation center.Order lever 26 also has been rotated clockwise to extreme position round its rotation center under the drive of order push rod 23; And the 26b of order lever 26 also breaks away from order cam 44 fully; The summit 26a of order lever 26 heads on the 31a end that changes moon push rod 31 and turns clockwise round changing a moon push rod tapped foot 32; The 31b end that changes moon push rod 31 is stirred the 35a end that changes moon driving lever 35 and is rotated counterclockwise round changing a moon driving lever tapped foot 38; Change moon shifting block 36 and stir monthly calendar wheel 40 and clockwise rotate a tooth round rotation center, the order gear 43 that is engaged with also rotates counterclockwise a tooth round its rotation center, and order cam 44 rotated one month; Order gear 43 is accomplished and is changed the moon by order wheel back stop 46 location.When 24 hours positions nail 4 rotates to when breaking away from actuating lever 6, actuating lever parts 5 are got back to initial position under the effect of actuating lever return spring 10, and change day driving lever parts 11 and change all driving lever parts 47 and also all get back to initial position.In getting back to the process of initial position; Might can rotate counterclockwise an angle around its rotation center because rubbing date wheel 17 by calendar shifting block 13; After the engagement range that has broken away from date wheel 17, under the effect of calendar driving lever spring 14, still can revert to the state that calendar shifting block 13 is close to calendar driving lever 12.Likewise, go through shifting block week after the engagement range that has broken away from week calendar wheel 53, under the effect of day pusher spring 50, change all shifting blocks 49 and also can revert to and be close to the state that changes all driving levers 48.When actuating lever parts 5 are got back to initial position; Actuating lever 6 breaks away from order push rod 23; Order lever part 22 also is rotated counterclockwise round order lever screw 29 under the effect of order lever return spring 28; Make the 26b end of order lever 26 get back to the state of being close to order cam 44, the 23b of order push rod 23 then is that the grooved along calendar cam 19 has moved to 19b from 19a.After the engagement range that has broken away from monthly calendar wheel 40, change moon shifting block 36 and get back to initial position changing under moon effect of driving lever spring 37, promptly abut against and change on moon driving lever 35.
When date wheel 17 is in No. 1; The 23b of order push rod 23 still withstands on the calendar cam 19 groove 19b; And next changing gone through outside the range of movement that cycle command push rod 23 has been in actuating lever parts 5; In the time of can not promoting to order push rod 23 again; And order push rod 23 still is close to calendar cam 19 under the effect of order push rod spring 25, along with date wheel parts 16 around the turning clockwise of its rotation center, thereby the 23b of order push rod 23 just can be gradually moves on the outer rim that the 19c point comes back to calendar cam 19 (shown in figure 15) from the 19b point.
Shown in Fig. 5, Fig. 8, Fig. 9, Figure 15～22: the perpetual calendar mechanism of mechanical watch of the present invention is at the moon that changes in February in leap year (29 days): change all process with comparing February in non-leap year February in leap year is identical with a month phase change; Difference mainly is to change a moon process: owing to month of living in is February in leap year; The groove in February that order cam 44 is compared non-leap year is more shallow, has also correspondingly raised a bit so cause being close to the position of the order lever 26 afterbody 26b of order cam 44, and has ordered the position of push rod 23 that variation has also taken place; So when calendar cam 19 rotates to No. 29 along with date wheel parts 16; Order push rod 23 just falls into calendar cam 19 groove 19a in the effect of order push rod spring 25, also fallen into simultaneously within the range of movement of actuating lever parts 5, just because of the determining positions at order push rod 23 places actuating lever parts 5 one day idle running is arranged; So when actuating lever parts 5 move to extreme position; Order push rod 23 is only driving calendar cam 19 round its rotation center 3 teeth that turn clockwise, and date wheel 17 is dialed crossed No. 29, No. 30; No. 31 three days, get into next month 1.Order lever 26 also has been rotated clockwise to extreme position round its rotation center; And the 26b end of order lever 26 also breaks away from order cam 44 fully; The 26a of order lever 26 heads on the 31a end that changes moon push rod 31 and turns clockwise round changing a moon push rod tapped foot 32, and the 31b that changes moon push rod 31 stirs the 35a that changes moon driving lever 35 and is rotated counterclockwise round changing a moon driving lever tapped foot 38, changes moon shifting block 36 and stirs monthly calendar wheel 40 and clockwise rotate a tooth round rotation center; The order gear 43 that is engaged with also rotates counterclockwise a tooth round its rotation center; Order cam 44 rotated one month, and order gear 43 is accomplished and changed the moon by order wheel back stop 46 location.When 24 hours positions nail 4 rotates to when breaking away from actuating lever 6, actuating lever parts 5 are got back to initial position under the effect of actuating lever return spring 10, and change day driving lever parts 11 and change all driving lever parts 47 and also all get back to initial position.Reseting procedure is the same.
Shown in Fig. 6, Fig. 8, Fig. 9, Figure 15～22: the perpetual calendar mechanism of mechanical watch of the present invention is different from moon process of changing of February in the moon that changes in solar month of 30 days (30 days): since month of living in be the solar month of 30 days; Pairing on order cam 44 is more shallow groove; So causing being close to the position of the order lever 26 afterbody 26b of order cam 44 has correspondingly raised again a bit; And variation has also taken place in the position of order push rod 23; So when calendar cam 19 rotated to No. 30 along with date wheel parts 16, order push rod 23 just fell into calendar cam 19 grooves in the effect of order push rod spring 25.Also fallen into simultaneously within the range of movement of actuating lever parts 5; Just because of the determining positions at order push rod 23 place actuating lever parts 5 two days idle running is arranged; So when actuating lever parts 5 moved to extreme position, order push rod 23 was only driving calendar cam 19 round its rotation center 2 teeth that turn clockwise, and date wheel 17 is dialed crossed No. 30; No. 31 two days, get into next month 1.Order lever 26 also has been rotated clockwise to extreme position round its rotation center; And the 26b of order lever 26 also breaks away from order cam 44 fully; The 26a of order lever 26 heads on the 31a that changes moon push rod 31 and turns clockwise round changing a moon push rod tapped foot 32, and the 31b that changes moon push rod 31 stirs the 35a that changes moon driving lever 35 and is rotated counterclockwise round changing a moon driving lever tapped foot 38, changes moon shifting block 36 and stirs monthly calendar wheel 40 and clockwise rotate a tooth round rotation center; The order gear 43 that is engaged with also rotates counterclockwise a tooth round its rotation center; Order cam 44 rotated one month, and order gear 43 is accomplished and changed the moon by order wheel back stop 46 location.When 24 hours positions nail 4 rotates to when breaking away from actuating lever 6, actuating lever parts 5 are got back to initial position under the effect of actuating lever return spring 10, and change day driving lever parts 11 and change all driving lever parts 47 and also all get back to initial position.Reseting procedure is the same.
Shown in Fig. 7, Fig. 8, Fig. 9, Figure 15～22: the perpetual calendar mechanism that the band of simple lever of the present invention control is dialled soon in the difference in the solar month (31 days) in the above three kinds moon process of changing: since month of living in be the solar month; Pairing is in the outer rim of ordering on the cam 44; So causing being close to the position of the order lever 26 afterbody 26b of order cam 44 also correspondingly raises; And variation has also taken place in the position of order push rod 23; So when calendar cam 19 rotated to No. 31 along with date wheel parts 16, order push rod 23 just fell into calendar cam 19 grooves in the effect of order push rod spring 25.Also fallen into simultaneously within the range of movement of actuating lever parts 5; Just because of the determining positions at order push rod 23 place actuating lever parts 5 three days idle running is arranged; So when actuating lever parts 5 move to extreme position; Order push rod 23 is only driving calendar cam 19 round its rotation center 1 tooth that turns clockwise, and date wheel 17 is dialed get into for No. 31 next month No. 1.Order lever 26 also has been rotated clockwise to extreme position round its rotation center; And the 26b of order lever 26 also breaks away from order cam 44 fully; Order lever 26a heads on the 31a that changes moon push rod 31 and turns clockwise round changing a moon push rod tapped foot 32, and the 31b that changes moon push rod 31 stirs the 35a that changes moon driving lever 35 and is rotated counterclockwise round changing a moon driving lever tapped foot 38, changes moon shifting block 36 and stirs monthly calendar wheel 40 and clockwise rotate a tooth round rotation center; The order gear 43 that is engaged with also rotates counterclockwise a tooth round its rotation center; Order cam 44 rotated one month, and order gear 43 is accomplished and changed the moon by order wheel back stop 46 location.When 24 hours positions nail 4 rotates to when breaking away from actuating lever 6, actuating lever parts 5 are got back to initial position under the effect of actuating lever return spring 10, and change day driving lever parts 11 and change all driving lever parts 47 and also all get back to initial position.Reseting procedure is the same.
Need to prove no matter be February in non-leap year, February in leap year, solar month of 30 days or the solar month, in changing moon process, all is when changing to next month 1, just realizes once changing week, and the phases of the moon also correspondingly changes once.
Shown in figure 10: the state of the perpetual calendar mechanism of mechanical watch of the present invention when falling to dial pin; Two hour wheels 1 are rotated counterclockwise; Wheel component 2 turned clockwise in 24 o'clock; Position 4 6c faces that pushing away actuating lever of nail made actuating lever parts 5 be rotated counterclockwise round the axis of actuating lever tapped foot 9 in 24 hours, in actuating lever parts 5, changed all driving lever parts 47 under the effect of actuating lever Zhou Liwei nail 8 and turned clockwise round the axis that changes all driving lever tapped foots 51; And owing to the reason of grooved; When the actuating lever calendar position nail 7 on the actuating lever parts 5 moves in the groove 12a of calendar driving lever 12; Changing day driving lever parts 11 does not rotate; And the groove 12a that when actuating lever parts 5 rotate to extreme position, does not also break away from the calendar driving lever, this has just guaranteed that actuating lever parts 5 can be got back to initial position clockwise smoothly under the effect of actuating lever return spring 10 when 24 hours position nails 4 break away from actuating lever 6.In actuating lever parts 5, changing all driving lever parts 47 under the effect of actuating lever Zhou Liwei nail 8 is rotated counterclockwise round the axis that changes all driving lever tapped foots 51 and gets back to initial position.It is to be noted: fall to dial pin and can only change time showing, can not change calendar, Zhou Li, monthly calendar and the phases of the moon.
Shown in figure 11: the state of the perpetual calendar mechanism of mechanical watch of the present invention when fast dialling.When promoting fast driving lever 64 and make it round fast driving lever position that nail 65 is rotated counterclockwise; Can head on actuating lever parts 5 and turn clockwise, change day driving lever parts 11 under the effect of two positions nail in actuating lever parts 5 and change all driving lever parts 47 and also be rotated counterclockwise round calendar driving lever tapped foot 15 and the axis that changes all driving lever tapped foots 51 respectively round actuating lever tapped foot 9.Change when shifting extreme position onto and go through completion.This moment, fast driving lever 64 roles were the same with 24 hours position nails 4, can normally change the moon equally.Fast driving lever 64 can be got back to initial position when loosing one's grip under the effect of fast driving lever spring 67, and actuating lever parts 5 also can be got back to initial position counterclockwise under the effect of actuating lever return spring 10, in the fast process of dialling, do not influence when normally walking.
It is worthy of note; Protection scope of the present invention is not limited to above-mentioned embodiment, according to basic fundamental of the present invention design, and also can essentially identical structure transmission; The profile or the fixed form that change parts realize the object of the invention; As long as those of ordinary skills need not through creative work, the embodiment that can associate all belongs to protection scope of the present invention.
Claims (3)
1. the perpetual calendar mechanism of a mechanical watch comprises, order wheel component (41), day star with disk (52), phases of the moon idle wheel parts (56), phases of the moon wheel component (60) and fast driving lever (64); Said day star with disk (52) and phases of the moon idle wheel parts (56) engagement, said phases of the moon idle wheel parts (56) pass through screw retention on base plate with said phases of the moon wheel component (60) engagement, said fast driving lever (64); It is characterized in that: this mechanism also includes two hour wheels (1), 24 hours wheel components (2), actuating lever parts (5), changes day driving lever parts (11), date wheel parts (16), order lever part (22), changes a moon post rod parts (30), changes moon driving lever parts (34), changes all driving lever parts (47); Said pair of hour wheel (1) and the engagement of 24 hours wheel components (2); Said 24 hours wheel component (2) contact with actuating lever parts (5); Promote actuating lever parts (5) rotation; Position nail on the said actuating lever parts (5) embedding respectively changes day driving lever parts (11) and changes in the groove of all driving lever parts (47); Said fast driving lever (64) contacts with actuating lever parts (5) or breaks away from, and the convexity (23b) of said order push rod (23) contacts with date wheel parts (16) all the time, and the other end contacts with order wheel component (41) or breaks away from; Saidly change a moon post rod parts (30) and change moon driving lever parts (34) and contact.
2. according to the perpetual calendar mechanism of the said mechanical watch of claim 1; It is characterized in that: said 24 hours wheel component (2) form by 24 little hour wheels (3) and 24 hours positions nail (4); The 24 little hour wheels (3) that are pressed together on said 24 hours positions nail (4) go up with 24 little hour wheels (3) and become one, said 24 little hour wheels (3) and two hour wheels (1) engagements; Said actuating lever parts (5) are made up of actuating lever (6), actuating lever calendar position nail (7), actuating lever Zhou Liwei nail (8) and actuating lever tapped foot (9); Said actuating lever calendar position nail (7) and actuating lever Zhou Liwei nail (8) are pressed on the actuating lever (6) and become one; One side end face (6a) of said actuating lever (6) and 24 hours positions are followed closely (4) and are contacted or break away from; The said day driving lever parts (11) that change are made up of calendar driving lever (12), calendar shifting block (13), calendar driving lever spring (14) and calendar driving lever tapped foot (15); Said calendar shifting block (13) is pressed together on the calendar driving lever (12) through pressing nail; And be that axial line calendar shifting block (13) can rotate to press nail, said calendar shifting block (13) applying calendar driving lever (12) or stir date wheel (17), said calendar driving lever spring (14) is fixed on the calendar driving lever (12); Be formed with groove (12a) on the said calendar driving lever (12), said actuating lever calendar position nail (7) places in the groove (12a); Said date wheel parts (16) are made up of date wheel (17), date wheel shaft (18), calendar cam (19) and calendar cam nail (20); Said date wheel (17) is pressed together on the date wheel shaft (18) with calendar cam (19), is formed with groove (19a) on the said calendar cam (19); Said order lever part (22) is made up of order push rod (23), order push rod nail (24), order push rod spring (25), order lever (26) and order lever nail (27); Said order push rod (23) is fixed on the order lever (26) through order push rod nail (24); One end of said order lever (26) is formed with convexity (26b); Said convexity (26b) is close on the order cam (44); Said order push rod (23) can rotate along the axial line of order push rod nail (24) flexibly, and said order push rod spring (25) is fixed on the order lever (26), and said order lever (26) is installed on the base plate; Order lever (26) can rotate along the axial line of stiff end flexibly; Be formed with convexity (23b) on the said order push rod (23), said convexity (23b) is on the outer rim that is close to calendar cam (19) under the effect of order push rod spring (25) or slip into the groove (19a) on the calendar cam (19), therefore; The end (23a) of order push rod (23) can contact with the side (6b) of actuating lever (6) or throw off, and order push rod spring (25) acts on order push rod (23); The said moon post rod parts (30) that changes is by changing a moon push rod (31) and changing a moon push rod tapped foot (32) and form; The said moon push rod (31) that changes is an one with changing moon push rod tapped foot (a 32) pressing, and the said moon push rod (31) that changes can rotate around changing moon axial line of push rod tapped foot (32) flexibly; The said moon driving lever parts (34) that change are by changing a moon driving lever (35), change a moon shifting block (36), changing moon driving lever spring (37) and change a moon driving lever tapped foot (38) and form; The said moon shifting block (36) that changes changes on moon driving lever (35) through pressing nail to be fixed on; Changing a moon shifting block (36) can rotate around the axial line of pressing nail; The said moon shifting block (36) that changes is stirred or is broken away from monthly calendar wheel (40); The said moon driving lever spring (37) that changes is fixed on and changes on moon driving lever (35); Be formed with convexity (35a) at the said middle part of changing a moon driving lever (35), said convexity (35a) closely contacts with the end of changing a moon push rod (31) (31b) under the effect of monthly calendar return spring (39), and the said concave surface (31d) that changes a moon push rod (31) abuts against on the order lever screw (29); Change a moon post rod parts (30) and remain static, the said end (31a) of changing a moon push rod (31) contacts with the protuberance (26a) of order push rod (26) or throws off; The said all driving lever parts (47) that change are by changing all driving levers (48), change all shifting blocks (49), changing all driving lever springs (50) and change all driving lever tapped foots (51) and form; The said all shifting blocks (49) that change change on all driving levers (48) through pressing nail to be pressed in; And changing all shifting blocks (49) can rotate along the axial line of pressing nail flexibly; Changing all shifting blocks (49) stirs week calendar wheel (53) or is close to and changes all driving levers (48); The said all driving lever springs (50) that change are fixed on and change on all driving levers (48), and the said end of changing all driving levers (48) is formed with groove (48a), and said actuating lever Zhou Liwei nail (8) places in the groove (48a).
3. the perpetual calendar mechanism of mechanical watch according to claim 2 is characterized in that, said calendar shifting block (13), to change a moon shifting block (36), change all shifting blocks (49) be unidirectional elastic construction; Said calendar driving lever spring (14) acts on calendar shifting block (13); The said moon driving lever spring (37) that changes acts on and changes a moon shifting block (36); Changing all driving lever springs (50) acts on and changes all shifting blocks (49).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103631127A (en) * | 2012-08-29 | 2014-03-12 | 天津海鸥表业集团有限公司 | Staring mechanism with insurance device |
| CN109656119A (en) * | 2017-10-12 | 2019-04-19 | 天津海鸥表业集团有限公司 | Calendar date display mechanism of watch |
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| CN101846960A (en) * | 2009-04-30 | 2010-09-29 | 天津海鸥表业集团有限公司 | Long power mechanical watch with rapid chain loading system |
| CN202033596U (en) * | 2011-01-19 | 2011-11-09 | 天津海鸥表业集团有限公司 | Perpetual calendar mechanism of mechanical watch |
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| EP0479147A1 (en) * | 1990-10-02 | 1992-04-08 | Eta SA Fabriques d'Ebauches | Mechanical and/or electromechanical timepiece |
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| CN109656119A (en) * | 2017-10-12 | 2019-04-19 | 天津海鸥表业集团有限公司 | Calendar date display mechanism of watch |
| CN109656119B (en) * | 2017-10-12 | 2023-12-01 | 天津海鸥表业集团有限公司 | Calendar date display mechanism of watch |
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| CN102608901B (en) | 2013-10-23 |
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