CN204790322U - Suspension tourbillon structure of mechanical watch - Google Patents
Suspension tourbillon structure of mechanical watch Download PDFInfo
- Publication number
- CN204790322U CN204790322U CN201520401134.4U CN201520401134U CN204790322U CN 204790322 U CN204790322 U CN 204790322U CN 201520401134 U CN201520401134 U CN 201520401134U CN 204790322 U CN204790322 U CN 204790322U
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- wheel
- differential
- pinion
- bottom plate
- turntable
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- Withdrawn - After Issue
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- 239000000725 suspension Substances 0.000 title 1
- 239000010437 gem Substances 0.000 claims abstract description 36
- 229910001751 gemstone Inorganic materials 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 6
- 235000011613 Pinus brutia Nutrition 0.000 claims description 6
- 241000018646 Pinus brutia Species 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 231100000989 no adverse effect Toxicity 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
- G04B17/285—Tourbillons or carrousels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Retarders (AREA)
Abstract
The utility model discloses a suspended tourbillon structure of a mechanical watch, wherein a three-wheel sheet in a main transmission gear train passes through a four-wheel component and a five-wheel component to a second gear shaft, and a sun wheel in a differential gear train passes through a differential first-wheel component and a differential second-wheel component to the second gear shaft; the turntable bottom plate and the outer ring of the ball bearing part are fixed into a whole, and the turntable bottom plate can flexibly rotate along the axial lead of the ball bearing part; the second shaft part passes through the planet central wheel and is arranged on the jewel bearing of the bottom plate of the turntable, the planet central wheel is loosely sleeved at the tail end of the second shaft, and the tourbillon mechanism is fixed on the second shaft. The beneficial effects are that: the turntable bottom plate can rotate clockwise or anticlockwise along with the movement of a hand, and the tourbillon arranged on the second gear shaft also rotates along with the rotation of the turntable in a fixed period and a fixed direction in the prior art; meanwhile, the differential mechanism overcomes the additional rotation generated by the free rotation of the turntable, and the structure not only meets the visual effect of people to the maximum extent, but also has no adverse effect on the precision of the watch.
Description
Technical field
The utility model relates to a kind of top flywheel structure of mechanical watch, particularly relates to a kind of floated top flywheel structure of mechanical watch.
Background technology
In mechanical watch, so-called top flywheel is a kind of device reducing isochronal error, the feature j balance and hair spring system of this device and escapement are placed in framework, with frame member, the wrist-watch site error because terrestrial gravitation causes can also be decreased to greatest extent thus improves timekeeping performance while self-operating.Along with the development of mechanical watch manufacturing technology, occur in top flywheel wrist-watch that top flywheel is positioned on rotatable rotating disk by one, made it with the center line of rotating disk for axle does the track top flywheel having enough to meet the need motion.The feature of this top flywheel wrist-watch is that top flywheel can also revolve round the sun rotation while under the drive of rotating disk, better can reduce the wrist-watch site error that terrestrial gravitation causes.
The key component of track top flywheel is rotating disk mechanism, former dynamic system, display system, power train are connected together the complete movement of composition with top flywheel, as China Patent Publication No. 1841242A, China Patent Publication No. 1950759A, China Patent Publication No. 200972574Y, China Patent Publication No. 101446799B and French Patent (FRP) publication number 2784203 all disclose a kind of rail mounted top flywheel by it.Above-mentioned patented claim all has respective feature on rotating disk mechanism, but the rotating disk of above-mentioned patented claim is all rotate according to fixing cycle, fixing direction, and rotation period is generally very long.Such as, the rotating disk mechanism disclosed in China Patent Publication No. 101446799B needs rotate a circle for 12 hours, and people are difficult to discover the rotation rotating disk under normal circumstances, do not possess visual impact.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of structure simple, manufacturability is strong, is convenient to processing and the floated top flywheel structure of good visual effect.
The technical scheme that the utility model adopts is: a kind of floated top flywheel structure of mechanical watch, comprises, main transmission train, differential gear train, top flywheel mechanism, bottom plate of turntable; In described main transmission train three-wheel sheet through four wheel components, five wheel components to second pinion, in differential gear train sun gear through a differential wheel component, differential two wheel components to second pinion; Described bottom plate of turntable is fixed as one by the outer shroud of screw and ball bearing assemblies, and bottom plate of turntable can along the axial line flexible rotating of ball bearing assemblies; Second, axle spindle unit was arranged on the jewel bearing of bottom plate of turntable through planetocentric wheel, and planetocentric wheel pine is enclosed within second wheel the tip of the axis, and described top flywheel mechanism is fixed on second wheel axle.
Also comprise, second wheel chip part, rotating disk cover plate, rotating disk pad and ball bearing assemblies; Described second wheel chip part and rotating disk cover plate are fixed as one, rotating disk cover plate and bottom plate of turntable are fixed as one, rotating disk pad is fixed into by screw and bottom plate of turntable and is integrated, described ball bearing assemblies and train wheel bridge riveted are integrated, outer race can along the axial line flexible rotating of roller bearing parts, the toothed part in inner ring top becomes to be integrated with train wheel bridge riveted as sun gear, maintains static.
Former dynamic assembly in described main transmission train is fixed on the jewel bearing between train wheel bridge and lower plate; Two wheel components are fixed on the jewel bearing between bottom plate and lower plate; Three wheel components are fixed on the jewel bearing between bottom plate and lower plate; Four wheel components are fixed on the jewel bearing between rotating disk cover plate and rotating disk pad; Five wheel components are fixed on the jewel bearing between second wheel chip part and rotating disk pad; Second pinion assembly is fixed on the jewel bearing between second wheel chip part and bottom plate of turntable, and said modules all can along its axial line flexible rotating.
Described three wheel components in described main transmission train comprise three-wheel sheet and three tooth axles; Three-wheel sheet is coordinated with the square falcon on three tooth axle tops by the square hole at center, and is fixed into by screw and is integrated; Second pinion parts comprise the second wheel axle and second pinion that riveted becomes to be integrated; Centre pinion pine is enclosed within second wheel axle, and centre pinion can along the axial line flexible rotating of second wheel axle; Planetary wheeling assembly comprises the planetary gear parts and planetocentric wheel that are integrated by position closing up, the axial line flexible rotating that planetary gear parts can be followed closely along the position fixing it.
Described former dynamic assembly engages with two wheel components, and two wheel components engage with three wheel components, and three wheel components engage with four wheel components, and four wheel components engage with five wheel components, and five wheel components engage with centre pinion; Centre pinion is that fixed shaft gear train engages with the wheel sheet of planetary gear parts, and the tooth axle of planetary gear parts engages with second pinion parts, and second pinion parts drive top flywheel mechanism clockwise direction to rotate, and drive the work of escapement and speed adjusting gear.
Sun gear in described differential gear train and a differential wheel component, differential two wheel components and planetocentric are taken turns on same driving-chain, described bottom plate of turntable and sun gear synchronization action; A differential wheel component is fixed on the jewel bearing between bottom plate of turntable and rotating disk pad, described differential two wheel components are fixed on the jewel bearing between bottom plate of turntable and rotating disk pad, and a differential wheel component and differential two wheel components respectively can along axial line flexible rotatings.
When described bottom plate of turntable counterclockwise or counter clockwise direction is freely rotated, a differential wheel component engages with differential two wheel components, differential two wheel components are taken turns with planetocentric and are engaged, the wheel sheet of planetary gear parts engages with centre pinion, the tooth axle of planetary gear parts engages with second pinion parts, and rotates around the axial line clockwise direction of second pinion parts under the drive of planet centre wheel.
Described main transmission train is identical with the gear ratio value that differential gear train takes turns to second pinion from the sun to the ratio of gear of second pinion from three-wheel sheet, and symbol is contrary.
Described dial portion is arranged on the rear capping of watch face or movement.
The beneficial effects of the utility model are: because bottom plate of turntable can with the activity set about clockwise or rotate counterclockwise, second pinion parts mounted thereto and the top flywheel be arranged on second pinion also rotate thereupon together, not in the restriction of rotating according to fixed cycle, fixed-direction by prior art turntable; Meanwhile, differential attachment overcomes rotating disk and freely rotates produced additional rotation, and therefore this structure not only meets the visual effect of people to greatest extent, and opponent's meter accuracy is without any harmful effect.
Accompanying drawing explanation
Fig. 1 is the main transmission train floor map of the utility model embodiment 1;
Fig. 2 is the axial schematic diagram of main transmission train of the utility model embodiment 1;
Fig. 3 is the differential gear train floor map of the utility model embodiment 1;
Fig. 4 is the axial schematic diagram of differential gear train of the utility model embodiment 1;
Fig. 5 is the plane effect schematic diagram of the utility model embodiment 1;
Fig. 6 is the plane effect schematic diagram of the utility model embodiment 2;
Fig. 7 a is that the coaxial-type top flywheel shaft of the utility model embodiment 1 is to schematic diagram;
Fig. 7 b is that the coaxial-type top flywheel shaft of the utility model embodiment 2 is to schematic diagram.
In figure:
1. former dynamic assembly 2. 2 wheel component 3. 3 wheel component
4. three-wheel sheet 5. 3 tooth axle 6. 4 wheel component
7. five wheel component 8. planetary wheeling assembly 9. planetary gear parts
10. planetocentric takes turns 11. second pinion assembly 12. centre pinions
13. second pinion parts 14. second wheel axle 15. second pinions
16. second wheel chip part 17. top flywheel mechanism 18. bottom plate of turntables
19. rotating disk cover plate 20. rotating disk pad 21. bottom plates
22. train wheel bridge 23. lower plate 24. ball bearing assemblies
Differential two wheel components of the differential wheel component 27. of 25. sun gears 26..
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figures 1 to 4, the floated top flywheel structure of a kind of mechanical watch of the utility model, comprise, former dynamic assembly 1, two wheel component 2, three wheel component 3, four wheel component 6, five wheel component 7, planetary wheeling assembly 8, second pinion assembly 11, second wheel chip part 16, top flywheel mechanism 17, bottom plate of turntable 18, rotating disk cover plate 19, rotating disk pad 20, bottom plate 21, train wheel bridge 22, lower plate 23, ball bearing assemblies 24, a differential wheel component 26 and differential two wheel components 27; Described former dynamic assembly 1 is fixed on the jewel bearing between train wheel bridge 22 and lower plate 23, and former dynamic assembly 1 can along fixing its axial line flexible rotating of jewel bearing; Described two wheel components 2 are fixed on the jewel bearing between bottom plate 21 and lower plate 23, and two wheel components 2 can along fixing its axial line flexible rotating of jewel bearing; Described three wheel components 3 are fixed on the jewel bearing between bottom plate 21 and lower plate 23, and three wheel components 3 can along fixing its axial line flexible rotating of jewel bearing; Described three-wheel sheet 4 is coordinated with the square falcon on three tooth axle 5 tops by the square hole at center, and is fixed into by screw and is integrated, and forms three wheel components 3; Described four wheel components 6 are fixed on the jewel bearing between rotating disk cover plate 19 and rotating disk pad 20, and four wheel components 6 can along fixing its axial line flexible rotating of jewel bearing; Described five wheel components 7 are fixed on the jewel bearing between second wheel chip part 16 and rotating disk pad 20, and five wheel components 7 can along fixing its axial line flexible rotating of jewel bearing; Described second pinion assembly 11 is made up of centre pinion 12, second pinion parts 13; Described second pinion parts 13 are fixed on the jewel bearing between second wheel chip part 16 and bottom plate of turntable 18, and second pinion parts 13 can along fixing its axial line flexible rotating of jewel bearing; Described second wheel axle 14 becomes to be integrated with second pinion 15 riveted, composition second pinion parts 13, and described centre pinion 12 pine is enclosed within second pinion parts 13, and centre pinion 12 can along the axial line flexible rotating of second pinion parts 13; Described planetary gear parts 9 are taken turns 10 riveteds by position nail with planetocentric and are become to be integrated, composition planetary wheeling assembly 8, and the axial line flexible rotating that planetary gear parts 9 can be followed closely along the position fixing it; Described planetary wheeling assembly 8 pine is enclosed within the end of second wheel axle 14, and planetary wheeling assembly 8 can along the axial line flexible rotating of second wheel axle 14; Described second wheel chip part 16 is fixed into by screw and rotating disk cover plate 19 and is integrated; Described top flywheel mechanism 17 is fixed by screws on second wheel axle 14; Described ball bearing assemblies 24 becomes to be integrated with train wheel bridge 22 riveted, and outer race can along the axial line flexible rotating of roller bearing parts 24, and the toothed part in inner ring top becomes to be integrated with train wheel bridge 22 riveted as sun gear 25, maintains static; Described bottom plate of turntable 18 is fixed into by the outer shroud of screw and ball bearing assemblies 24 and is integrated, and bottom plate of turntable 18 can along the axial line flexible rotating of ball bearing assemblies 24; Described rotating disk cover plate 19 is fixed into by screw and bottom plate of turntable 18 and is integrated; Described rotating disk pad 20 is fixed into by screw and bottom plate of turntable 18 and is integrated; A described differential wheel component 26 is fixed on the jewel bearing between bottom plate of turntable 18 and rotating disk pad 20, and a differential wheel component 26 can along fixing its axial line flexible rotating of jewel bearing; Described differential two wheel components 27 are fixed on the jewel bearing between bottom plate of turntable 18 and rotating disk pad 20, and differential two wheel components 27 can along fixing its axial line flexible rotating of jewel bearing; The center pit that described planetary gear parts 9 and planetocentric take turns 10 is all provided with jewel bearing.
Described former dynamic assembly 1 engages with two wheel components 2, and two wheel components 2 engage with three wheel components 3, and three wheel components 3 engage with four wheel components 6, and four wheel components 6 engage with five wheel components 7, and five wheel components 7 engage with centre pinion 12; Centre pinion 12 is that fixed shaft gear train engages with the wheel sheet of planetary gear parts 9, and the tooth axle of planetary gear parts 9 engages with second pinion parts 13, and second pinion parts 13 drive top flywheel mechanism 17 clockwise direction to rotate, and drives the work of escapement and speed adjusting gear.
Sun gear 25 in described differential gear train takes turns 10 on same driving-chain, described bottom plate of turntable 18 and sun gear 25 synchronization action with a differential wheel component 26, differential two wheel components 27 and planetocentric;
When described bottom plate of turntable 18 counterclockwise or counter clockwise direction is freely rotated, a differential wheel component 26 engages with differential two wheel components 27, differential two wheel components 27 are taken turns 10 with planetocentric and are engaged, the wheel sheet of planetary gear parts 9 engages with centre pinion 12, the tooth axle of planetary gear parts 9 engages with second pinion parts 13, and rotates around the axial line clockwise direction of second pinion parts 13 under the drive of planet centre wheel 10.
Described main transmission train is identical to the gear ratio value of second pinion 15 from sun gear 25 with differential gear train to the ratio of gear of second pinion 15 from three-wheel sheet 4, and symbol is contrary.Described dial portion is arranged on the rear capping of watch face or movement.
Below the main transmission train course of work of the utility model embodiment 1 is described as follows:
As depicted in figs. 1 and 2, former dynamic assembly 1 engages with two wheel components 2, and former dynamic assembly 1 counterclockwise rotates, and drives two wheel component 2 clockwise direction to rotate; Two wheel components 2 engage with three wheel components 3, and drive three wheel components 3 counterclockwise to rotate; Three wheel components 3 engage with four wheel components 6, and drive four wheel component 6 clockwise direction to rotate; Four wheel components 6 engage with five wheel components 7, and drive five wheel components 7 counterclockwise to rotate; Five wheel components 7 engage with centre pinion 12, and drive centre pinion 12 clockwise direction to rotate; Suppose that bottom plate of turntable 18 maintains static, because sun gear 25 is fixed, all maintain static so take turns 10 with the differential wheel component 26 of sun gear 25 in the middle of same driving-chain, differential two wheel components 27 and planetocentric; Centre pinion 12 engages with the wheel sheet of planetary gear parts 9, and is fixed shaft gear train, and drives planetary gear parts 9 counterclockwise to rotate; The tooth axle of planetary gear parts 9 engages with second pinion parts 13, and drives second pinion parts 13 clockwise direction to rotate; Second pinion parts 13 drive top flywheel mechanism 17 clockwise direction to rotate, and drive the work of escapement and speed adjusting gear.
The differential driving wheel system course of work of the utility model embodiment 1 is described as follows:
As shown in Figure 3 and Figure 4, when bottom plate of turntable 18 freely rotates time, four wheel components 6 can be driven to revolve round the sun around the axial line of roller bearing parts 24, because the rotation tarnsition velocity of bottom plate of turntable 18 can much larger than the rotational angular velocity of three wheel components 3, therefore three wheel component 3, four wheel components 6 and bottom plate of turntable 18 just define a set of differential gear train, four wheel components 6 also can produce the additional rotation driven by cyclic train except the rotation driven by three wheel components 3, will have an impact like this to the work of top flywheel structure 17; The effect of planetary wheeling assembly 8, a differential wheel component 26 and differential two wheel components 27 is exactly the impact that elimination additional rotation is brought; When bottom plate of turntable 18 clockwise direction is freely rotated time, a differential wheel component 26 clockwise direction under the drive of bottom plate of turntable 18 rotates; A differential wheel component 26 engages with differential two wheel components 27, and drives differential two wheel components 27 counterclockwise to rotate; Differential two wheel components 27 are taken turns 10 with planetocentric and are engaged, and drive planetocentric to take turns 10 clockwise direction rotations; The wheel sheet of planetary gear parts 9 engages with centre pinion 12, and the tooth axle of planetary gear parts 9 engages with second pinion parts 13, and rotates around the axial line clockwise direction of second pinion parts 13 under the drive of planet centre wheel 10; When bottom plate of turntable 18 counterclockwise freely rotates time, a differential wheel component 26 counterclockwise rotates under the drive of bottom plate of turntable 18; A differential wheel component 26 engages with differential two wheel components 27, and drives differential two wheel component 27 clockwise direction to rotate; Differential two wheel components 27 are taken turns 10 with planetocentric and are engaged, and drive planetocentric to take turns 10 counterclockwise rotations; The wheel sheet of planetary gear parts 9 engages with centre pinion 12, and the tooth axle of planetary gear parts 9 engages with second pinion parts 13, and counterclockwise rotates around the axial line of second pinion parts 13 under the drive of planet centre wheel 10; Must ensure that main transmission train is identical to the gear ratio value of second pinion 15 from sun gear 25 with differential gear train to the ratio of gear of second pinion 15 from three-wheel sheet 4, symbol is contrary, this makes it possible to the adverse effect that elimination additional rotation is brought top flywheel mechanism 17.
As shown in Figure 5 and Figure 6, embodiment 2, it and embodiment 1 difference are structurally the rear cappings dial portion being arranged on watch face of embodiment 1 being arranged on movement, and object is the space saving watch face, is convenient to install other additional functions.
Top flywheel is arranged on a framework that can rotate freely by the utility model, the centre of gyration of rotating frame is fixed on the clamping plate of movement, along with the motion of wrist when wearing, and by a set of cyclic train, rotating frame can drive top flywheel freely to rotate on watch face, thus the wrist-watch site error decreased to greatest extent because terrestrial gravitation causes thus improve timekeeping performance, ultimate attainment dynamic vision can also be brought to enjoy to user.
It is worthy of note; what the utility model embodiment adopted is centering type top flywheel; and protection domain of the present utility model is not limited to above-mentioned embodiment; conceive according to basic fundamental of the present utility model; also structure driven that can be substantially identical; as shown in Figure 7; the present embodiment adopts coaxial-type top flywheel still can realize the purpose of this utility model; as long as those of ordinary skill in the art are without the need to through creative work; the embodiment that can associate, all belongs to protection domain of the present utility model.
Claims (9)
1. a floated top flywheel structure for mechanical watch, is characterized in that, comprise, main transmission train, differential gear train, top flywheel mechanism (17), bottom plate of turntable (18); In described main transmission train three-wheel sheet (4) through four wheel components (6), five wheel components (7) to second pinion (15), in differential gear train sun gear (25) through a differential wheel component (26), differential two wheel components (27) to second pinion (15); Described bottom plate of turntable (18) is fixed as one by the outer shroud of screw and ball bearing assemblies (24), and bottom plate of turntable (18) can along the axial line flexible rotating of ball bearing assemblies (24); Axle spindle unit second (1) is arranged on the jewel bearing of bottom plate of turntable (18) through planetocentric wheel (10), and planetocentric wheel (10) pine is enclosed within the end of second wheel axle (14), and described top flywheel mechanism (17) is fixed on second wheel axle (14).
2. the floated top flywheel structure of mechanical watch according to claim 1, is characterized in that, also comprise, second wheel chip part (16), rotating disk cover plate (19), rotating disk pad (20) and ball bearing assemblies (24); Described second wheel chip part (16) and rotating disk cover plate (19) are fixed as one, rotating disk cover plate (19) and bottom plate of turntable (18) are fixed as one, rotating disk pad (20) is fixed into by screw and bottom plate of turntable (18) and is integrated, described ball bearing assemblies (24) and train wheel bridge (22) riveted are integrated, outer race can along the axial line flexible rotating of roller bearing parts (24), the toothed part in inner ring top becomes to be integrated with train wheel bridge (22) riveted as sun gear (25), maintains static.
3. the floated top flywheel structure of mechanical watch according to claim 1, is characterized in that, the former dynamic assembly (1) in described main transmission train is fixed on the jewel bearing between train wheel bridge (22) and lower plate (23); Two wheel components (2) are fixed on the jewel bearing between bottom plate (21) and lower plate (23); Three wheel components (3) are fixed on the jewel bearing between bottom plate (21) and lower plate (23); Four wheel components (6) are fixed on the jewel bearing between rotating disk cover plate (19) and rotating disk pad (20); Five wheel components (7) are fixed on the jewel bearing between second wheel chip part (16) and rotating disk pad (20); Second pinion assembly (11) is fixed on the jewel bearing between second wheel chip part (16) and bottom plate of turntable (18), and said modules all can along its axial line flexible rotating.
4. the floated top flywheel structure of mechanical watch according to claim 1, is characterized in that, described three wheel components (3) in described main transmission train comprise three-wheel sheet (4) and three tooth axles (5); Three-wheel sheet (4) is coordinated with the square falcon on three tooth axle (5) tops by the square hole at center, and is fixed into by screw and is integrated; Second pinion parts (13) comprise the second wheel axle (14) and second pinion (15) that riveted becomes to be integrated; Centre pinion (12) pine is enclosed within second wheel axle (14), and centre pinion (12) can along the axial line flexible rotating of second wheel axle (14); Planetary wheeling assembly (8) comprises the planetary gear parts (9) and planetocentric wheel (10) that are integrated by position closing up, the axial line flexible rotating that planetary gear parts (9) can be followed closely along the position fixing it.
5. the floated top flywheel structure of mechanical watch according to claim 3, it is characterized in that, described former dynamic assembly (1) is engaged with two wheel components (2), two wheel components (2) engage with three wheel components (3), three wheel components (3) engage with four wheel components (6), four wheel components (6) engage with five wheel components (7), and five wheel components (7) engage with centre pinion (12); Centre pinion (12) engages for the wheel sheet of fixed shaft gear train with planetary gear parts (9), the tooth axle of planetary gear parts (9) engages with second pinion parts (13), second pinion parts (13) drive top flywheel mechanism (17) clockwise direction to rotate, and drive the work of escapement and speed adjusting gear.
6. the floated top flywheel structure of mechanical watch according to claim 2, it is characterized in that, sun gear (25) in described differential gear train takes turns (10) on same driving-chain, described bottom plate of turntable (18) and sun gear (25) synchronization action with a differential wheel component (26), differential two wheel components (27) and planetocentric; A differential wheel component (26) is fixed on the jewel bearing between bottom plate of turntable (18) and rotating disk pad (20), described differential two wheel components (27) are fixed on the jewel bearing between bottom plate of turntable (18) and rotating disk pad (20), and a differential wheel component (26) and differential two wheel components (27) respectively can along axial line flexible rotatings.
7. the floated top flywheel structure of mechanical watch according to claim 1, it is characterized in that, when described bottom plate of turntable (18) counterclockwise or counter clockwise direction is freely rotated, a differential wheel component (26) is engaged with differential two wheel components (27), differential two wheel components (27) are taken turns (10) and are engaged with planetocentric, the wheel sheet of planetary gear parts (9) engages with centre pinion (12), the tooth axle of planetary gear parts (9) engages with second pinion parts (13), and rotate around the axial line clockwise direction of second pinion parts (13) under the drive of planet centre wheel (10).
8. the floated top flywheel structure of mechanical watch according to claim 1, it is characterized in that, described main transmission train is identical to the gear ratio value of second pinion (15) from sun gear (25) with differential gear train to the ratio of gear of second pinion (15) from three-wheel sheet (4), and symbol is contrary.
9. the floated top flywheel structure of mechanical watch according to claim 1, is characterized in that, described dial portion is arranged on the rear capping of watch face or movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401134.4U CN204790322U (en) | 2015-06-11 | 2015-06-11 | Suspension tourbillon structure of mechanical watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401134.4U CN204790322U (en) | 2015-06-11 | 2015-06-11 | Suspension tourbillon structure of mechanical watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204790322U true CN204790322U (en) | 2015-11-18 |
Family
ID=54530335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401134.4U Withdrawn - After Issue CN204790322U (en) | 2015-06-11 | 2015-06-11 | Suspension tourbillon structure of mechanical watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204790322U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527818A (en) * | 2016-01-29 | 2016-04-27 | 深圳市天洲计时科技有限公司 | Connection structure of second gear shaft and rotator portion in flying pendulum flywheel movement |
| CN105652630A (en) * | 2016-03-15 | 2016-06-08 | 北表表业（北京）有限公司 | Tourbillon and tourbillon clock and watch where tourbillon is applicable |
| CN106292243A (en) * | 2015-06-11 | 2017-01-04 | 天津海鸥表业集团有限公司 | Floated top flywheel structure of mechanical wrist-watch |
| FR3141536A1 (en) * | 2022-11-02 | 2024-05-03 | Kross Studio SA | MECHANICAL TIMEPIECE WITH RAISED TOURBILLON |
-
2015
- 2015-06-11 CN CN201520401134.4U patent/CN204790322U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292243A (en) * | 2015-06-11 | 2017-01-04 | 天津海鸥表业集团有限公司 | Floated top flywheel structure of mechanical wrist-watch |
| CN105527818A (en) * | 2016-01-29 | 2016-04-27 | 深圳市天洲计时科技有限公司 | Connection structure of second gear shaft and rotator portion in flying pendulum flywheel movement |
| CN105652630A (en) * | 2016-03-15 | 2016-06-08 | 北表表业（北京）有限公司 | Tourbillon and tourbillon clock and watch where tourbillon is applicable |
| FR3141536A1 (en) * | 2022-11-02 | 2024-05-03 | Kross Studio SA | MECHANICAL TIMEPIECE WITH RAISED TOURBILLON |
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