CN202995269U - Mechanical watch and winding and hand-setting mechanism of mechanical watch - Google Patents
Mechanical watch and winding and hand-setting mechanism of mechanical watch Download PDFInfo
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- CN202995269U CN202995269U CN 201220682145 CN201220682145U CN202995269U CN 202995269 U CN202995269 U CN 202995269U CN 201220682145 CN201220682145 CN 201220682145 CN 201220682145 U CN201220682145 U CN 201220682145U CN 202995269 U CN202995269 U CN 202995269U
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Abstract
The utility model is applicable to the watch field and aims to solve a problem of inaccurate lever positioning existing in the prior art. A winding and hand-setting mechanism of a mechanical watch is used for matching with a winding mechanism, a pointer mechanism and a day-calendar mechanism which are arranged on a movement master clamp of the mechanical watch and used for switching winding, hand-setting pointing and day-calendar week-calendar adjusting of the watch. The hand-setting mechanism comprises a vertical wheel matched with a clutch wheel, a hand-setting wheel matched with a minute wheel or a day-calendar week-calendar fast-dial wheel, a hand-setting wheel rocking rod which is hinged on the movement master clamp and of which one end is fixedly connected with the hand-setting wheel, a driving rod which is hinged on the movement master clamp and is in slide connection with a handle shaft assembly, and a cam wheel which is used for positioning the hand-setting wheel rocking rod and the driving rod and is matched with a clutch rod fixedly connected with the clutch wheel. The utility model provides a mechanical watch of the winding and hand-setting mechanism. The winding and hand-setting mechanism employs the cam wheel for positioning the clutch rod and the hand-setting wheel rocking rod, and the positioning mode is more reliable and is convenient to operate.
Description
Technical field
The utility model belongs to clock field, relates in particular to upper handsetting mechanism of a kind of mechanical watch and mechanical watch.
Background technology
Upper handsetting mechanism is the device can tighten clockwork spring and proof time and walk the time.Upper handsetting mechanism in the existing machinery wrist-watch generally comprises button, arbor, vertical wheel, castle wheel, trip(ping) lever, set spring, draws shelves, stage clip, transmission wheel, back gear, hour wheel, minute wheel, big click wheel, small click wheel, ratchet, click spring etc.Upper, pulling needle is to point and adjust calendar week and go through all and realize by button.In the time of upper, vertical wheel and castle wheel are in engagement, and when rotating button, arbor rotates, and castle wheel drives vertical wheel, and vertical wheel makes the bar axle roll tightly clockwork spring again through small click wheel and big click wheel.Ratchet stops big click wheel to reverse.During pulling needle, pull out button, arbor moves axially, draw shelves rotate on grade axle and promote trip(ping) lever drawing, make the disengagement of castle wheel and vertical wheel, mesh with transmission wheel, rotate button this moment makes transmission wheel drive hour wheel and minute wheel by back gear, reaches the purpose of proofreading and correct hour hands and minute hand.On this class, the bar handsetting mechanism is by moving axially arbor and utilizing arbor and draw shelves to cooperatively interact to switch upper bar, pulling needle to putting and adjust the function that calendar week is gone through; and on this class, the inaccurate problem in shelves location and the serviceable life of having reduced arbor often can appear drawing in the bar handsetting mechanism.
The utility model content
The purpose of the utility model embodiment is to provide a kind of upper handsetting mechanism, is intended to solve in prior art by moving axially arbor and utilizing arbor and draw shelves to coordinate to switch upper bar, pulling needle to the problem of putting and the adjustment calendar week is gone through.
The utility model embodiment be achieved in that a kind of upper handsetting mechanism be used for be arranged on the mechanical watch movement bottom plate on upper mechanism, point gear and calendar mechanism coordinates, switch mechanical watch upper, pulling needle goes through point and adjustment calendar week.described upper handsetting mechanism comprises the vertical wheel that coordinates with the castle wheel of described upper mechanism, go through with the back gear of described point gear or the calendar week of described calendar mechanism the transmission wheel that fast-dialing wheel coordinates, be articulated on described movement bottom plate and an end is fixedly connected on the transmission wheel rocking bar of described transmission wheel, the cam that the driving lever and being used for that is articulated on described movement bottom plate and is slidably connected to the arbor assembly of described upper mechanism is located described transmission wheel rocking bar and described driving lever and coordinated with the trip(ping) lever that is fixedly connected on described castle wheel, described arbor assembly coordinates to drive described driving lever with described driving lever and rotates, described driving lever coordinates to drive described cam with described cam and rotates, described cam coordinates to drive described transmission wheel rotation and coordinates to drive described castle wheel motion with described trip(ping) lever with described transmission wheel rocking bar.
Further, described arbor assembly comprise be equipped with vertical wheel be connected the arbor of castle wheel, the axle that is connected with described arbor and the button that is connected with described axle, described button is fixedly installed in the first jump ring of watchcase and the second jump ring that described axle is fixedly installed in described button.
Further, described arbor assembly also comprises the hand shaft that is installed between described watchcase and described button, be installed between described hand shaft and described button and make described button and close-connected the first water proof ring of described watchcase, be installed on the block of the second water proof ring between described axle and described button, spacing described the second water proof ring and be held in described axle and described block between spring, described the second water proof ring be held between described block and described button so that described axle be connected button and closely connect.
Further, described cam comprises the ratchet that coordinates with described driving lever, described ratchet is provided with a plurality of ratchets, described driving lever comprises the first articulated section that is articulated in described movement bottom plate, the sliding part that coordinates with described axle and the joint end that coordinates with described driving lever, described sliding position is slidably matched between described the first articulated section and described joint end and with described axle, and described joint end coordinates with described ratchet so that described driving lever drives described cam rotation.
Further, described upper handsetting mechanism also comprises the cam orientation spring of locating described cam, described cam orientation spring one end is fixedly installed on described movement bottom plate, the other end is provided with the latch with described ratchet engagement, and described cam orientation spring makes described cam be rotated in a clockwise direction and make described driving lever to drive described ratchet and rotates.
Further, described cam also comprises the polygon cam of ground floor that coordinates with described transmission wheel rocking bar, the polygon cam of described ground floor comprises the first basic circle section of being connected with described coaxial ratchet and a plurality of lug boss that is convexly set in described the first basic circle section periphery, stirs described driving lever described transmission wheel rocking bar is coordinated with described the first basic circle section or described lug boss.
Further, described transmission wheel rocking bar comprises stiff end and the first contact jaw that is articulated in the second articulated section on described movement bottom plate and is positioned at described the second both sides, articulated section, described stiff end is fixedly connected with described transmission wheel, described the first contact jaw and described the first basic circle section or described lug boss apical grafting.
Further, described upper handsetting mechanism also comprises the rocking bar back stop of locating described transmission wheel rocking bar, described rocking bar back stop one end is fixedly installed in described movement bottom plate, the other end is connected to described transmission wheel rocking bar, and the elastic deformation force by described rocking bar back stop makes described transmission wheel rocking bar be connected to the polygon cam of described ground floor.
Further, described cam also comprises the polygon cam of the second layer that coordinates with described trip(ping) lever, the polygon cam of the described second layer comprises the second basic circle section of being connected with described coaxial ratchet and a plurality of the first convex arc and the second convex arc that is convexly set in described the second basic circle section periphery, described the first convex arc is between the second basic circle section and described the second convex arc, and arrange with described the second convex arc interval, in order to stir described driving lever, described trip(ping) lever is coordinated with described the second basic circle section, described the first convex arc or described the second convex arc.
Further, described trip(ping) lever comprises the pivot end that is articulated in described movement bottom plate, the sheathed end that is sheathed on described castle wheel and the second contact jaw between described pivot end and described sheathed end, described the second contact jaw and described the second basic circle section, described the first convex arc or described the second convex arc apical grafting.
Further, described upper handsetting mechanism also comprises the set spring of locating described trip(ping) lever, described set spring one end is fixedly installed in described movement bottom plate, the other end is held on described trip(ping) lever, and the elastic deformation force by described set spring makes described trip(ping) lever be connected to the polygon cam of the described second layer.
the utility model also provides a kind of mechanical watch, comprise the point gear that is arranged on the movement bottom plate, calendar mechanism and upper bar mechanism, described point gear comprises hour wheel, minute wheel and drive described hour wheel and back gear that described minute wheel rotates, described calendar mechanism comprises date rings, Zhou Lihuan and drive described date rings and calendar week that described Zhou Lihuan rotates is gone through fast-dialing wheel, described upper mechanism comprises the arbor assembly, the trip(ping) lever that is installed on vertical wheel on described arbor assembly and castle wheel and coordinates with described castle wheel, described mechanical watch also comprises above-mentioned upper handsetting mechanism.
On the utility model, the bar handsetting mechanism adopts cam orientation trip(ping) lever and transmission wheel rocking bar, with mechanical watch is carried out upper, pulling needle is to point and adjust calendar week and go through, replaced utilize arbor in prior art and draw shelves match to carry out upper, pulling needle is to point and adjust calendar week and go through, the reliability of utilizing like this cam to position is stronger, and is easy and simple to handle.In addition, the arbor in the utility model only is rotated motion, does not move axially, and therefore, can extend the serviceable life of arbor.
Description of drawings
Fig. 1 is the structural representation of the mechanical watch that provides of the utility model embodiment.
Fig. 2 is the structural representation of the arbor assembly that provides of the utility model embodiment.
Fig. 3 is the structural representation of the cam that provides of the utility model embodiment.
Fig. 4 is the structural representation of the polygon cam of ground floor that provides of the utility model embodiment.
Fig. 5 is the structural representation of the polygon cam of the second layer that provides of the utility model embodiment.
Fig. 6 is the structural representation of the driving lever that provides of the utility model embodiment.
Fig. 7 is the structural representation of the transmission wheel rocking bar that provides of the utility model embodiment.
Fig. 8 is the structural representation of the trip(ping) lever that provides of the utility model embodiment.
Fig. 9 is the structural representation that mechanical watch that the utility model embodiment provides is in state when normally walking.
Figure 10 is the structural representation that mechanical watch that the utility model embodiment provides is in the other direction of state when normally walking.
Figure 11 be the utility model embodiment provide stir driving lever for the first time the time view.
Figure 12 be the utility model embodiment provide stir driving lever for the first time the time the view of other direction.
Figure 13 be the utility model embodiment provide stir driving lever for the second time the time view.
Figure 14 be the utility model embodiment provide stir driving lever for the second time the time the view of other direction.
The drawing reference numeral explanation:
100 mechanical watch 64 vertical wheels
10 movement bottom plate 66 castle wheels
12 first fulcrum 68 trip(ping) levers
15 second fulcrum 680 pivot ends
18 the 3rd sheathed ends of fulcrum 683
20 point gear 685 second contact jaws
22 hour wheel 69 set springs
Bar handsetting mechanism on 24 minute wheels 80
26 back gear 82 transmission wheels
40 calendar mechanism 84 transmission wheel rocking bars
42 date rings 840 second articulated sections
Go through ring 843 stiff ends 45 weeks
48 calendar weeks are gone through fast-dialing wheel 845 first contact jaws
62 arbor assembly 86 cams
620 arbor 860 ratchets
621 axle 8600 ratchets
The 6210 press section 862 polygon cams of ground floor
6225 axial region 8,620 first basic circle sections
6,218 first blocking part 8625 lug bosses
The 622 button 864 polygon cams of the second layer
6,220 first resettlement section 8,640 second basic circle sections
6,225 second resettlement section 8,645 first convex arcs
6,228 second blocking part 8,648 second convex arcs
623 first jump ring 87 cam orientation springs
624 second jump ring 870 latches
625 spring 88 driving levers
626 hand shaft 880 first articulated sections
627 first water proof ring 883 sliding parts
628 second water proof ring 885 joint ends
629 block 89 driving lever springs
90 watchcases
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1, mechanical watch 100 comprise the point gear 20 that is arranged on movement bottom plate 10, calendar mechanism 40, upper mechanism 60 and be used for coordinating with point gear 20, calendar mechanism 40 and upper mechanism 60 switching mechanical watch 100 upper, pulling needle is to point and adjust upper handsetting mechanism 80 that calendar week is gone through function.Point gear 20 comprises hour wheel 22, minute wheel 24 and drives hour wheel 22 and the back gear 26 of minute wheel 24 rotations.Calendar mechanism 40 comprises date rings 42, Zhou Lihuan 45 and drives date rings 42 and calendar week that Zhou Lihuan 45 rotates is gone through fast-dialing wheel 48.The trip(ping) lever 68 that upper mechanism 60 comprises arbor assembly 62, be installed on vertical wheel 64 on arbor assembly 62 and castle wheel 66 and coordinate with castle wheel 66.upper handsetting mechanism 80 comprises the vertical wheel 64 that coordinates with castle wheel 66, go through with back gear 26 or calendar week the transmission wheel 82 that fast-dialing wheel 48 coordinates, be articulated in the transmission wheel rocking bar 84 that movement bottom plate 10 and an end are fixedly connected on transmission wheel 82, the cam 86 of trip(ping) lever 68 location that are articulated in that movement bottom plate 10 and the other end be fixedly connected with castle wheel 66 by transmission wheel rocking bar 84 an and an end and end is articulated in movement bottom plate 10 and the other end coordinates with cam 86 and the driving lever 88 that is slidably connected with the arbor assembly 62 of installation castle wheel 66.The utility model drives driving lever 88 by arbor assembly 62 and rotates to be with moving cam 86 to rotate, and utilizes cam 86 positioning-clutching bars 68 and the transmission wheel rocking bar 84 upper bars of switching, pulling needle to go through function to putting and adjust calendar week.By the cam 86 upper bars of switching, pulling needle, point and adjustment calendar week are gone through function, reliability is strong, simple to operate.Arbor assembly 62 in use only is rotated motion, like this, can guarantee the serviceable life of growing.
The ratio of gear of point gear 20 is fixed, and namely the ratio of gear between minute wheel 24 and hour wheel 22 is certain, when namely minute wheel 24 turns 12 circle, hour wheel 22 turns over a circle, therefore, has formed hour hands and has turned around in every 12 hours, minute hand per hour turns around, and the second hand per minute turns around.Number of teeth relation between hour wheel 22, minute wheel 24 and back gear 26 threes can represent with following formula:
The kind of common calendar watch comprises singly goes through wrist-watch, calendar day and date watch, year calendar wrist-watch and perpetual calendar wrist-watch, singly goes through wrist-watch by its form of indicating the date, can divide into pointer-type and digital, wherein digital dial type and the word ring type of can being divided into again.Calendar mechanism 40 in calendar watch is used to indicate date, week, month, the phases of the moon or time etc.
The calendar mechanism 40 of the utility model is take indication date and week as example, but is not limited to this.This calendar mechanism 40 comprises date rings 42, Zhou Lihuan 45 and drives date rings 42 and calendar week that Zhou Lihuan 45 rotates is gone through fast-dialing wheel 48.
The card of date rings 42 is provided with 31 teeth and character, and card inner (not shown) is provided with date setting wheel, calendar is dialled the sun, date indicator jumper and calendar back stop, in the tooth of date indicator jumper incision date rings 42, play the role of positioning under the pressure-acting of calendar back stop.The card of Zhou Lihuan 45 is provided with the character code on Sun. to Saturday, and this Zhou Lihuan 45 can or have the gear of 14 teeth for the seven-star gear.
Spread out of power by hour wheel 22, by the speed change of date setting wheel, make calendar dial the sun and revolved in every 24 hours and turn around, calendar is dialled the tooth that day wheel drive shifting block is used for stirring date rings 42, and by shifting block, rotate Zhou Lihuan 45 under the synergy of positioning element, week is changed.Hour wheel 22 and calendar are dialled the ratio of gear i=2/1 of the sun, and namely hour wheel 22 and the calendar ratio of dialling the sun is 2:1, that is to say, hour wheel 22 turns two circles, and calendar is dialled the sun and turned around, and Zhou Lihuan 45 rotates a tooth, are also that calendar is dialled the sun and turned around in every 24 hours.
Usually, the speed of date rings 42 digital conversions has instantaneously changing, jumps and the snail-like movement three types soon.
Calendar week is gone through the numeral that fast-dialing wheel 48 is used for adjusting rapidly calendar and Zhou Li.Go through fast-dialing wheel 48 engagements when transmission wheel 82 breaks away to mesh with back gear 26 and turn to calendar week, calendar week is gone through the gear of fast-dialing wheel 48 for waving.Therefore, show when certain direction is rotated, under the effect in the tangent line of point of mesh, this calendar week is gone through the tooth of the close also interlock date rings 42 of fast-dialing wheel 48 or Zhou Lihuan 45 and is made date rings 42 or Zhou Lihuan 45 rotations, to adjust calendar or Zhou Li.
Please refer to Fig. 2, the axle 621 that this arbor assembly 62 comprises the arbor 620 that vertical wheel 64 is installed is connected with castle wheel, be connected with this arbor 620 by the square groove, the button 622 that is connected with this axle 621 by the square groove, the spring 625 that this button 622 is fixedly installed in the first jump ring 623 on watchcase 90, axle 621 is fixedly installed in the second jump ring 624 on button 622 and axle 621 is resetted.
In the present embodiment, this arbor assembly 62 also comprises and is installed on the hand shaft 626 between watchcase 90 and button 622 and is installed on the first water proof ring 627 between this hand shaft 626 and button 622, the first water proof ring 627 makes button 622 closely be connected with watchcase 90, thereby makes this mechanical watch 100 have waterproof effect.
The axial region 6215 that axle 621 comprises press section 6210 and is convexly set in press section 6210, so that axle 621 drives driving lever 88 rotations, this axial region 6215 passes button 622 to coordinate and to be connected with arbor 620 with driving lever 88 by pressing press section 6210.Described axle 621 is slidably connected with driving lever 88, and namely when live spindle 621, described driving lever 88 keeps motionless; When pressing press section 6210 when axle 621 is moved axially, described driving lever 88 rotates.The axial region 6215 of described axle 621 coordinates by the square groove with arbor 620, and namely when pressing press section 6210 when axle 621 is moved axially, this arbor 620 keeps motionless; When live spindle 621, this axle 621 drives arbor 620 and rotates in the lump.
Described button 622 is provided with the first resettlement section 6220 and 6225, the first resettlement sections 6220, the second resettlement section of mutual perforation and divides axial region 6215 for 6225 resettlement sections, 6210, the second resettlement section, press section of axle 621.Described button 622 coordinates with the axial region 6215 of axle 621 by the square groove, and namely when rotation button 622, described axle 621 rotates; Yet when axle 621 moved axially, this button 622 kept motionless.
Described spring 625 is installed between axle 621 and button 622, and is contained in the first resettlement section 6220 and the second resettlement section 6225.
In the present embodiment, this arbor assembly 62 also comprises the second water proof ring 628 that is installed between axle 621 and button 622 and this second water proof ring 628 is carried out spacing block 629, this second water proof ring 628 is held between this block 629 and the second blocking part 6228 so that axle 621 is connected with button closely connects, thereby makes this mechanical watch 100 have water-proof function.Due to block 629 being set, described spring 625 is held between this block 629 and the first blocking part 6218 so that axle 621 resets.
During work, vertical wheel 64 and arbor 620 relative rotary motion, and castle wheel 66 can only be in axial sliding on the square groove of arbor 620.Vertical wheel 64 and castle wheel 66 adopt the plagiohedral sawtooth of single-direction transmission to be meshed, when clockwise rotating arbor 620, the inclined-plane that arbor 620 drives castle wheels 66 and the sawtooth by castle wheel 66 orders about vertical wheel 64 rotations with the tooth mesh effect of vertical wheel 64, and the gear teeth of vertical wheel 64 and small click wheel engagement are rotated thereby drive small click wheel.
Engagement between castle wheel 66 and vertical wheel 64 is the axial thrust that relies on trip(ping) lever 68 and set spring 69 to produce.Under the elastic reaction of set spring 69, make castle wheel 66 near vertical wheel 64, thereby realize the transmission engagement of castle wheel 66 and vertical wheel 64.The position of the tooth mesh of the sawtooth of castle wheel 66 and vertical wheel 64 is called " upper bar position ".Like this, small click wheel is rotated under the drive of vertical wheel 64, and then meshes big click wheel and rotate together, and the rotation of big click wheel makes again the bar axle rotate and clockwork spring rolled tightly action thereupon.
Ratchet and click spring are non-return assemblies of cover, the assembly that does not allow big click wheel reverse when namely winding up, thus make the clockwork spring storage power.
When rotating counterclockwise arbor 620, because vertical wheel 64 and small click wheel are meshed, castle wheel 66 is under the drive of arbor 620, and the plagiohedral sawtooth of this castle wheel 66 can only skid on the gear teeth of vertical wheel 64, simultaneously, castle wheel 66 is in axial sliding on the square groove of arbor 620.In the process of winding up, " Ka Kaka " sound of hearing is exactly the sound that the gear teeth of the sawtooth of castle wheel 66 and vertical wheel 64 send when skidding spring.
Please be simultaneously with reference to Fig. 1 and Fig. 3, this cam 86 is fixedly installed on movement bottom plate 10, and comprises coaxial connected ratchet 860, the polygon cam 862 of ground floor and the polygon cam 864 of the second layer.This ratchet 860 coordinates with driving lever 88, and the polygon cam 862 of this ground floor closes on movement bottom plate 10 and coordinates with transmission wheel rocking bar 84, and the polygon cam 864 of the second layer is between this ratchet 860 and the polygon cam 862 of ground floor, to coordinate with trip(ping) lever 68.
In the present embodiment, ratchet 860, the polygon cam 862 of ground floor and the polygon cam 864 of the second layer are by one-body molded and make.
In other embodiments, ratchet 860, the polygon cam 862 of ground floor and the coaxial riveted of the polygon cam 864 of the second layer.
Please be simultaneously with reference to Fig. 3 and Fig. 6, ratchet 860 coordinates with driving lever 88, and is provided with a plurality of ratchets 8600.This driving lever 88 comprise be articulated in movement bottom plate 10 the first fulcrum 12(as shown in Figure 8) on the first articulated section 880, the sliding part 883 that coordinates with axle 621 and the joint end 885 that coordinates with ratchet 860, sliding part 883 is slidably matched between the first articulated section 880 and joint end 885 and with the axial region 6215 of axle 621.When axle 621 moved axially, sliding part 883 moved with axle 621 and slides, and rotated around the first fulcrum 12 thereby drive driving lever 88.Described joint end 885 is connected in ratchet 8600 so that described driving lever 88 drives described cam 86 rotations.
Please refer to Fig. 1 and Fig. 9, on this, bar handsetting mechanism 80 comprises the cam orientation spring 87 that cam 86 is turned clockwise, and an end of this cam orientation spring 87 is fixedly installed on movement bottom plate 10, and the other end is provided with latch 870.This latch 870 rotates a ratchet 8600 with ratchet 8600 engagements of ratchet 860 so that described driving lever 88 drives this ratchet 860.This cam orientation spring 87 is used for positioning cam 86, guarantees that this cam 86 is rotated in a clockwise direction, and described driving lever 88 rotates the position that the ratchet 860 that once just drives this cam 86 rotates a ratchet 8600.
Please be simultaneously with reference to Fig. 3 and Fig. 4, the polygon cam 862 of ground floor coordinates with transmission wheel rocking bar 84, and comprises and coaxial the first basic circle section 8620 that is connected of described ratchet 860 and a plurality of lug boss 8625 that is convexly set in this first basic circle section 8620 peripheries.Described lug boss 8625 is arranged at intervals at the periphery of this first basic circle section 8620, and the outer rim of described lug boss 8625 be positioned at the first basic circle section 8620 concentric same circumference on.In the present embodiment, these lug boss 8625 place radius of a circles are greater than the radius of this first basic circle section 8620.
Please be simultaneously with reference to 3 and Fig. 7, described transmission wheel rocking bar 84 comprise be articulated in movement bottom plate 10 the second fulcrum 15(as shown in figure 10) on the second articulated section 840, the stiff end 843 that is positioned at 840 both sides, the second articulated section and the first contact jaw 845.This stiff end 843 is connected with transmission wheel 82 axial restraints, makes described transmission wheel 82 go through between fast-dialing wheel 48 and castle wheel 66 at back gear 26, calendar week.The first contact jaw 845 is outstanding arrange with the first basic circle section 8620 or lug boss 8625 apical graftings of the polygon cam 862 of ground floor.When cam 86 rotates, rotate around the second fulcrum 15 by transmission wheel rocking bar 84 and drive transmission wheels 82 and coordinates with back gear 26 and castle wheel 66 respectively or drives calendar week and go through fast-dialing wheel 48 and coordinate with castle wheel 66 to realize that pulling needle is to point, adjustment date and week and the upper function of bar.
Please refer to Fig. 1 and Figure 10, should also comprise the rocking bar back stop 85 that is held on transmission wheel rocking bar 84 by upper bar handsetting mechanism 80, one end of this rocking bar back stop 85 is fixedly installed on movement bottom plate 10, and the other end is held between second articulated section 840 and stiff end 843 of transmission wheel rocking bar 84.Elastic deformation force by described rocking bar back stop 85 makes described transmission wheel rocking bar 84 be connected to the polygon cam 862 of described ground floor.
Please be simultaneously with reference to Fig. 3 and Fig. 5, the polygon cam 864 of the second layer coordinates with trip(ping) lever 68, and comprise and coaxial the second basic circle section 8640 that is connected of ratchet 860 and a plurality of the first convex arc 8645 and the second convex arc 8648 that is convexly set in described the second basic circle section 8640 peripheries, described the first convex arc 8645 and arranges with described the second convex arc 8648 intervals between the second basic circle section 8640 and described the second convex arc 8648.The outer rim of described the first convex arc 8645 be positioned at the second basic circle section 8640 concentric same circumference on, and these the first convex arc 8645 place radius of a circles are greater than this second basic circle section 8640 place radius of a circles.Similarly, the outer rim of described the second convex arc 8648 be positioned at the second basic circle section 8640 concentric same circumference on, and these the second convex arc 8648 place radius of a circles are greater than this second basic circle section 8640 place radius of a circles.These the first convex arc 8645 place radius of a circles are less than these the second convex arc 8648 place radius of a circles.
Please be simultaneously with reference to Fig. 3 and Fig. 8, trip(ping) lever 68 comprise be articulated in movement bottom plate 10 the 3rd fulcrum 18(as shown in figure 10) on pivot end 680, be sheathed on sheathed end 683 and the second contact jaw 685 between this pivot end 680 and this sheathed end 683 in the groove of castle wheel 66.This second contact jaw 685 is outstanding is arranged on this trip(ping) lever 68 to coordinate with described the second basic circle section 8640, described the first convex arc 8645 or described the second convex arc 8648.
Please refer to Fig. 1 and Fig. 9, on this, bar handsetting mechanism 80 also comprises the set spring 69 that is held on trip(ping) lever 68, and an end of this set spring 69 is fixedly installed on movement bottom plate 10, and the other end is held on the lever arm that closes on pivot end 680 of trip(ping) lever 68.Elastic deformation force by set spring 69 makes described trip(ping) lever 68 be connected to the polygon cam 864 of the described second layer.In the present embodiment, this set spring 69 is U-shaped or the C type.
Please be simultaneously with reference to 9 and Figure 10, when normally walking, in situation, the joint end 885 of driving lever 88 is sticked in the ratchet 8600 of ratchet 860, the first basic circle section 8620 phase apical graftings of the first contact jaw 845 of transmission wheel rocking bar 84 and the polygon cam 862 of ground floor; Be fixed in transmission wheel 82 and back gear 26 engagements on the stiff end 843 of transmission wheel rocking bar 84, and the engagement of disengaging and castle wheel 66; The second basic circle section 8640 phase apical graftings of the second contact jaw 685 of trip(ping) lever 68 and the polygon cam 864 of the second layer, at this moment, castle wheel 66 and vertical wheel 64 engagements.Therefore, rotation button 622 drives described axle 621 and rotates, and drives described arbors 620 by axle 621 and rotate, and rotates and drives upward bar mechanism 60 and carry out upper thereby the castle wheel on arbor 620 66 drives vertical wheels 64.
Please be simultaneously with reference to Figure 11 and Figure 12, when pressing the press section 6210 of axle 621 for the first time, axle 621 moves axially and drives driving lever 88 and rotates, driving lever 88 rotates a ratchet 8600 with the ratchet 860 of moving cam 86, the lug boss 8625 phase apical graftings of the first contact jaw 845 of transmission wheel rocking bar 84 and the polygon cam 862 of ground floor, therefore, angle of transmission wheel rocking bar 84 rotations, at this moment, transmission wheel 82 disengagings are gone through fast-dialing wheel 48 engagements with the engagement of back gear 26 with calendar week; The first convex arc 8645 phase apical graftings of the second contact jaw 685 of trip(ping) lever 68 and the polygon cam 864 of the second layer, therefore, the control that angle of trip(ping) lever 68 rotation, castle wheel 66 are subject to trip(ping) lever 68 along arbor 620 move axially certain distance with vertical wheel 64 break away from engagement and with transmission wheel 82 engagements.Rotation button 622, driving axle 621 rotates, and drive described arbors 620 by axle 621 and rotate, the castle wheel 66 on arbor 620 drives transmission wheels 82 and rotates, and goes through fast-dialing wheel 48 rotations and adjusts date rings 42 and Zhou Lihuan 45 thereby transmission wheel 82 drives calendar weeks.When turning clockwise button 622 and go through fast-dialing wheel 48 by transmission wheel 82 and calendar week and be meshed and adjust date rings 42, when being rotated counterclockwise button 622 and going through the fast-dialing wheel 48 adjustment Zhou Lihuan 45 that is meshed by transmission wheel 82 and calendar week.
Please be simultaneously with reference to Figure 13 and Figure 14, when pressing the press section 6210 of axle 621 for the second time, axle 621 moves axially and drives driving lever 88 and rotates, driving lever 88 rotates a ratchet 8600 with the ratchet 860 of moving cam 86, the first memory stick 8620 phase apical graftings of the first contact jaw 845 of transmission wheel rocking bar 84 and the polygon cam 862 of ground floor, therefore, angle of transmission wheel rocking bar 84 rotations, at this moment, pulling needle 82 disengagings are gone through the engagement of fast-dialing wheel 48 and mesh with back gear 26 with calendar week; 684 the second convex arc 8648 phase apical graftings of the second contact jaw 685 of trip(ping) lever 68 and the polygon cam of the second layer, therefore, trip(ping) lever 68 rotates again an angle, the control that castle wheel 66 is subject to trip(ping) lever 68 continue along arbor 620 move axially certain distance with away from vertical wheel 64 with transmission wheel 82 engagements.Rotating handle button 622 drives axle 621 and rotates, and drives described arbor 620 rotations by axle 621, and the castle wheel 66 on arbor 620 drives transmission wheels 82 and rotates, and transmission wheel 82 drives back gear 26 rotations and carries out pulling needle to point.
When pressing the press section 6210 of axle 621 for the third time, axle 621 moves axially and drives driving lever 88 and rotates, driving lever 88 rotates a ratchet 8600 with the ratchet 860 of moving cam 86, this moment transmission wheel rocking bar the first contact jaw 845 of 84 with the lug boss 8625 phase apical graftings of the polygon cam 862 of ground floor, the second basic circle section 8640 phase apical graftings of the second contact jaw 685 of trip(ping) lever 68 and the polygon cam 864 of the second layer.This state and Fig. 8 and state shown in Figure 9 are the same, and movement is in state when normally walking.
On the utility model, bar handsetting mechanism 80 adopts cam 86 positioning-clutching bars 68 and transmission wheel rocking bar 84, and by driving lever 88 stir cam 86 with mechanical watch 100 is carried out upper, pulling needle is to point and adjust calendar week and go through, replaced utilize arbor in prior art and draw shelves match to carry out upper, pulling needle is to point and adjust calendar week and go through, the reliability of utilizing like this cam 86 to position is stronger, and is easy and simple to handle.In addition, arbor assembly 62 in the utility model comprises arbor 620, axle 621 and button 622, by pressing axle 621 and rotation button 622 replacement direct rotation of the prior art and stretching arbors, and utilize and press the axle 621 upper bars of switching, pulling needle to putting and adjust the function that calendar week is gone through, and utilize the rotation button 622 upper bars of switching, pulling needle to go through putting and adjust calendar week, arbor 620 of the present utility model only is rotated motion, do not move axially, therefore, serviceable life that can prolonging handle shaft assembly 62.
The cam 86 of the utility model comprises ratchet 860, the polygon cam 862 of ground floor and the polygon cam 864 of the second layer, by cam 86 numbers of plies and structure are improved to play greater functionality, for example, the polygon cam 862 of ground floor coordinates to drive transmission wheel 82 with transmission wheel rocking bar 84 and goes through fast-dialing wheel 48 engagements with back gear 26 or calendar week, and the polygon cam 864 of the second layer coordinates to drive castle wheel 66 with trip(ping) lever 68 and meshes with vertical wheel 64 or with transmission wheel 82.Thereby make an arbor assembly 62 have multiple regulatory function, strengthened the expansion of arbor assembly 62.
The utility model has been continued to use the parts such as vertical wheel 64, castle wheel 66 and transmission wheel 82 in conventional machinery wrist-watch 100, and is simple in structure, function is reasonable, and takies less movement position, is easier to the optimal design of movement.
The utility model utilizes set spring 69 positioning-clutching bars 68, and the elastic deformation force by set spring 69 makes described trip(ping) lever 68 be connected to the polygon cam 864 of the described second layer.
The utility model utilizes rocking bar back stop 85 location transmission wheel rocking bars 84, and the elastic deformation force by described rocking bar back stop 85 makes described transmission wheel rocking bar 84 be connected to the polygon cam 862 of described ground floor.
The utility model utilizes cam orientation spring 87 positioning cams 86, guarantees that this cam 86 is rotated in a clockwise direction, and described driving lever 88 rotates the position that the ratchet 860 that once just drives this cam 86 rotates a ratchet 8600.
The utility model utilizes the first jump ring 623 that button 622 is fixedly installed on watchcase 90, utilizes the second jump ring 624 that axle 621 is fixedly installed on button 622, utilizes the elastic deformation force of spring 625 that axle 621 is resetted, and is simple in structure, is convenient to dismounting.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. go up the bar handsetting mechanism for one kind, be used for and upper the mechanism that is arranged on the mechanical watch movement bottom plate, point gear and calendar mechanism coordinate, switch mechanical watch upper, pulling needle is gone through point and adjustment calendar week, it is characterized in that, comprise the vertical wheel that coordinates with the castle wheel of described upper mechanism, go through with the back gear of described point gear or the calendar week of described calendar mechanism the transmission wheel that fast-dialing wheel coordinates, be articulated on described movement bottom plate and an end is fixedly connected on the transmission wheel rocking bar of described transmission wheel, the cam that the driving lever and being used for that is articulated on described movement bottom plate and is slidably connected to the arbor assembly of described upper mechanism is located described transmission wheel rocking bar and described driving lever and coordinated with the trip(ping) lever that is fixedly connected on described castle wheel, described arbor assembly coordinates to drive described driving lever with described driving lever and rotates, described driving lever coordinates to drive described cam with described cam and rotates, described cam coordinates to drive described transmission wheel rotation and coordinates to drive described castle wheel motion with described trip(ping) lever with described transmission wheel rocking bar.
2. upper handsetting mechanism as claimed in claim 1, it is characterized in that, described arbor assembly comprise be equipped with vertical wheel be connected the arbor of castle wheel, the axle that is connected with described arbor and the button that is connected with described axle, described button is fixedly installed in the first jump ring of watchcase and the second jump ring that described axle is fixedly installed in described button.
3. as claim 1 or 2 described upper handsetting mechanisms, it is characterized in that, described cam comprises the ratchet that coordinates with described driving lever, described ratchet is provided with a plurality of ratchets, described driving lever comprises the first articulated section that is articulated in described movement bottom plate, the sliding part that coordinates with described axle and the joint end that coordinates with described driving lever, described sliding position is slidably matched between described the first articulated section and described joint end and with described axle, and described joint end coordinates with described ratchet so that described driving lever drives described cam rotation.
4. upper handsetting mechanism as claimed in claim 3, it is characterized in that, also comprise the cam orientation spring of locating described cam, described cam orientation spring one end is fixedly installed on described movement bottom plate, the other end is provided with the latch with described ratchet engagement, and described cam orientation spring makes described cam be rotated in a clockwise direction and make described driving lever to drive described ratchet and rotates.
5. upper handsetting mechanism as claimed in claim 3, it is characterized in that, described cam also comprises the polygon cam of ground floor that coordinates with described transmission wheel rocking bar, the polygon cam of described ground floor comprises the first basic circle section of being connected with described coaxial ratchet and a plurality of lug boss that is convexly set in described the first basic circle section periphery, stirs described driving lever described transmission wheel rocking bar is coordinated with described the first basic circle section or described lug boss.
6. upper handsetting mechanism as claimed in claim 5, it is characterized in that, described transmission wheel rocking bar comprises stiff end and the first contact jaw that is articulated in the second articulated section on described movement bottom plate and is positioned at described the second both sides, articulated section, described stiff end is fixedly connected with described transmission wheel, described the first contact jaw and described the first basic circle section or described lug boss apical grafting.
7. upper handsetting mechanism as claimed in claim 6, it is characterized in that, also comprise the rocking bar back stop of locating described transmission wheel rocking bar, described rocking bar back stop one end is fixedly installed in described movement bottom plate, the other end is connected to described transmission wheel rocking bar, and the elastic deformation force by described rocking bar back stop makes described transmission wheel rocking bar be connected to the polygon cam of described ground floor.
8. upper handsetting mechanism as described in any one in claim 4 to 7, it is characterized in that, described cam also comprises the polygon cam of the second layer that coordinates with described trip(ping) lever, the polygon cam of the described second layer comprises the second basic circle section of being connected with described coaxial ratchet and a plurality of the first convex arc and the second convex arc that is convexly set in described the second basic circle section periphery, described the first convex arc is between the second basic circle section and described the second convex arc, and with described the second convex arc interval setting, make described trip(ping) lever and described the second basic circle section in order to stir described driving lever, described the first convex arc or described the second convex arc coordinate.
9. upper handsetting mechanism as claimed in claim 8, it is characterized in that, described trip(ping) lever comprises the pivot end that is articulated in described movement bottom plate, the sheathed end that is sheathed on described castle wheel and the second contact jaw between described pivot end and described sheathed end, described the second contact jaw and described the second basic circle section, described the first convex arc or described the second convex arc apical grafting.
10. mechanical watch, comprise the point gear that is arranged on the movement bottom plate, calendar mechanism and upper bar mechanism, described point gear comprises hour wheel, minute wheel and drive described hour wheel and back gear that described minute wheel rotates, described calendar mechanism comprises date rings, Zhou Lihuan and drive described date rings and calendar week that described Zhou Lihuan rotates is gone through fast-dialing wheel, described upper mechanism comprises the arbor assembly, the trip(ping) lever that is installed on vertical wheel on described arbor assembly and castle wheel and coordinates with described castle wheel, it is characterized in that, also comprise and go up as in one of claimed in any of claims 1 to 9 the bar handsetting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682145 CN202995269U (en) | 2012-12-12 | 2012-12-12 | Mechanical watch and winding and hand-setting mechanism of mechanical watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682145 CN202995269U (en) | 2012-12-12 | 2012-12-12 | Mechanical watch and winding and hand-setting mechanism of mechanical watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202995269U true CN202995269U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682145 Expired - Fee Related CN202995269U (en) | 2012-12-12 | 2012-12-12 | Mechanical watch and winding and hand-setting mechanism of mechanical watch |
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| Country | Link |
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| CN (1) | CN202995269U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870547A (en) * | 2017-06-13 | 2018-04-03 | 深圳市飞亚达精密计时制造有限公司 | A kind of multi-functional button device |
| CN110231767A (en) * | 2018-03-06 | 2019-09-13 | 精工电子有限公司 | Clock and watch |
| CN111609828A (en) * | 2020-05-31 | 2020-09-01 | 胡圣浪 | Directional measuring equipment with improved structure |
| CN115016239A (en) * | 2021-03-04 | 2022-09-06 | 劳力士有限公司 | Selection device for timepiece functions |
| CN116954049A (en) * | 2022-04-25 | 2023-10-27 | 宝玑表有限公司 | Device for selecting and controlling the function of a timepiece movement |
-
2012
- 2012-12-12 CN CN 201220682145 patent/CN202995269U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870547A (en) * | 2017-06-13 | 2018-04-03 | 深圳市飞亚达精密计时制造有限公司 | A kind of multi-functional button device |
| CN107870547B (en) * | 2017-06-13 | 2024-04-12 | 深圳市飞亚达精密科技有限公司 | Multifunctional handle head device |
| CN110231767A (en) * | 2018-03-06 | 2019-09-13 | 精工电子有限公司 | Clock and watch |
| CN110231767B (en) * | 2018-03-06 | 2022-02-25 | 精工电子有限公司 | clock |
| CN111609828A (en) * | 2020-05-31 | 2020-09-01 | 胡圣浪 | Directional measuring equipment with improved structure |
| CN111609828B (en) * | 2020-05-31 | 2022-01-18 | 胡圣浪 | Directional measuring equipment with improved structure |
| CN115016239A (en) * | 2021-03-04 | 2022-09-06 | 劳力士有限公司 | Selection device for timepiece functions |
| CN116954049A (en) * | 2022-04-25 | 2023-10-27 | 宝玑表有限公司 | Device for selecting and controlling the function of a timepiece movement |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20211212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |