CN202126574U - Timekeeping speed regulating mechanism of multi-hairspring watch - Google Patents
Timekeeping speed regulating mechanism of multi-hairspring watch Download PDFInfo
- Publication number
- CN202126574U CN202126574U CN2011202113684U CN201120211368U CN202126574U CN 202126574 U CN202126574 U CN 202126574U CN 2011202113684 U CN2011202113684 U CN 2011202113684U CN 201120211368 U CN201120211368 U CN 201120211368U CN 202126574 U CN202126574 U CN 202126574U
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- hairspring
- watch
- hairsprings
- stud
- regulating mechanism
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Abstract
The utility model relates to a timekeeping speed regulating mechanism of mechanical watches and provides an outer anchor ring and a regulator pin of a multi-hairspring hold-control watch, thereby enabling the speed regulating mechanism of a double-hairspring mechanical watch or a three-hairspring mechanical watch to be implemented smoothly. The timekeeping speed regulating mechanism of the multi-hairspring watch is characterized by comprising a double (or three) hairspring movable outer anchor opened ring (1), two (or three) protruding ear holes are symmetrically distributed on the opened ring and firmly matched with hairspring outer anchors respectively, and height difference exists between the two (or three) hairspring outer anchors. Two (or three) hairspring clips are firmly matched on a pair of hairspring regulator pins, height difference exists between the two (or three) hairspring clips, and the two (or three) hairspring clips are distributed on a plane in central symmetrical mode.
Description
Technical field
Speed adjusting gear when the utility model relates to walking of a kind of mechanical watch specifically is a kind of many (two, three) speed adjusting gear when the hairspring wrist-watch is walked.
Background technology
For reducing the time error of walking that the traditional mechanical wrist-watch causes because of hairspring off-centre lays particular stress on, can adopt two identical hairsprings, misplace 180 °, or three identical hairsprings, 120 ° of same ends that are press fitted into balance staff misplace.Like this, when escapement hairspring governing system was started working, two groups or three hairsprings were unfolded synchronously or are shunk; The change of its shape and the displacement of center of gravity each moment its numerical value all be identical; Because two groups of hairsprings misplace 180 °, three groups misplace 120 °, so cancel each other.By traditional design, every group of hairspring should be distinguished outer anchor ear of configuration activities and index lever, this plane and axial arranged on be difficult to realize.
The utility model content
The utility model technical issues that need to address are, propose the outer anchor ear of wrist-watch activity and index lever mechanism of a kind of many hairsprings adjustment synchronously, make and adopt pair hairsprings or three hairspring mechanical watch speed adjusting gears to be able to smooth implementation.
Speed adjusting gear when many hairsprings wrist-watch of the utility model is walked divides two hairsprings and two kinds of technical schemes of three hairsprings.
One of which, speed adjusting gear when two hairspring wrist-watches are walked has a movable stud split ring of two hairsprings, has two lug holes to be symmetrically distributed on the split ring, and two each close-fitting of lug hole have hairspring stud, and two hairspring studs have difference in height; Two hairspring index levers tighten and are furnished with two hairspring holders, and two hairsprings accompany difference in height and the distribution that is centrosymmetric in the plane.
Speed adjusting gear when its two, three hairspring wrist-watch is walked has the movable stud split ring of one three hairspring, has three lug holes to become 120 ° of distributions on the split ring, and three each close-fittings of lug hole have hairspring stud, and three hairspring studs have difference in height mutually; One three hairspring index lever tightens is furnished with three hairspring holders, and three hairspring holders have difference in height mutually and are 120 ° in the plane and are uniformly distributed with.
Last two technical scheme kinds, outer anchor ear opening are for ease of assembling.It is to regulate synchronously in order to make that two (three) individual hairspring studs and two (three) individual hairspring holders are uniformly distributed with; It is for avoiding hairspring to disturb mutually, being suitable for assembling that difference in height is arranged mutually.
The utility model is simple and reasonable, is convenient to implement two hairsprings or three hairspring mechanical watch speed adjusting gears, with
Reduce the time error of walking of mechanical watch to greatest extent.
Description of drawings
Fig. 1 a, Fig. 1 b are the outer anchor ear synoptic diagram of two hairspring activities.
Fig. 2 a, Fig. 2 b are two hairspring index lever synoptic diagram.
Figure a3, Fig. 3 b are the mechanical watch speed adjusting gear synoptic diagram that adopts the outer anchor ear of two hairspring activities and two hairspring index levers.
Fig. 4 a, Fig. 4 b are the outer anchor ear synoptic diagram of three hairspring activities.
Fig. 5 a, Fig. 5 b are three hairspring index lever synoptic diagram.
Embodiment
Below through the embodiment accompanying drawing, the technical scheme of the utility model is further specified.
Embodiment 1.This example is for adopting two hairspring mechanical watch speed adjusting gears.Its structure comprises pair hairsprings activity stud split ring 1, two hairspring index lever 3.Have two lug holes to be symmetrically distributed on the movable stud split ring 1 of two hairsprings, it tightens is furnished with hairspring stud 1-1 and 1-2, forms the movable stud ring component (seeing Fig. 1 a, 1b) of the two hairsprings of integral type; Two hairspring index levers 3 tighten is furnished with hairspring holder 3-1 and 3-2, forms the two hairspring index lever parts (seeing Fig. 2 a, 2b) of integral type.Two hairspring stud 1-1 and 1-2 are the revenue centre symmetry in the plane, and two hairspring holder 3-1 and 3-2 are the revenue centre symmetry in the plane.When hairspring is press fitted into balance wheel assembly; Article two, the outer end of hairspring has misplaced 180 °; The movable stud split rings 1 of two hairsprings and two hairspring index levers 3 earlier and the balance cock close-fitting be one; Then two outer ends of two hairsprings are put into the slit of two hairspring stud 1-1 and 1-2 respectively by process stipulation, it is fixing to bond at last, again two hairsprings is put into two hairspring holder 3-1 and 3-2.Like this they are packed into behind the clock and watch at last, just can carry out adjusted in concert the outer end position and the active length of two hairsprings.See that in the axial direction two hairspring stud 1-1 on the movable stud split rings 1 of two hairsprings and 1-2 have two kinds of axial dimension A and B formation difference in height; Two hairspring holder 3-1 on two hairspring index levers 3 and 3-2 have two kinds of axial dimension F and G to form difference in height, to adapt to the axial location of two hairsprings.See Fig. 3 a, 3b.
Present embodiment is regulated the clock and watch speed as not adopting the way of regulating the hairspring active length, but only adopts the method for regulating escapement 5 moment of inertia to regulate, and then need only assemble the outer anchor ear 1 of two hairspring activities, and need not assemble two hairspring index levers 3.
Embodiment 2.This example is outer anchor ear of the three hairspring activities of adopting three hairspring mechanical watch speed adjusting gears and three hairspring index levers.Its structure comprises three hairsprings activity stud split ring 2, three hairspring index levers 4.Have three lug holes to be uniformly distributed with on the movable stud split ring 2 of three hairsprings, it tightens is furnished with three hairspring stud 2-1,2-2 and 2-3, forms the movable stud ring component (seeing Fig. 4 a, 4b) of integral type three hairsprings.Three hairspring index levers 4 tighten is furnished with three hairspring holder 4-1,4-2 and 4-3, forms integral type three hairspring index lever parts (seeing Fig. 5 a, 5b).Three hairspring stud 2-1,2-2 and 2-3 are 120 ° in the plane and are uniformly distributed with.Three hairspring holder 4-1,4-2 and 4-3 are 120 ° in the plane and are uniformly distributed with.Fit is carried out with reference to embodiment 1.See that in the axial direction three hairspring stud 2-1,2-2 and 2-3 on the movable stud split ring 2 of three hairsprings have three kinds of axial dimension C, D and E to form difference in height; Three hairspring holder 4-1,4-2 and 4-3 on the three hairspring index levers 4 have three kinds of axial dimension H, J and K to form difference in height, to adapt to the axial location of two hairsprings.
Present embodiment is regulated the clock and watch speed as not adopting the way of regulating the hairspring active length, but only adopts the method for regulating the escapement moment of inertia to regulate, and then need only assemble the movable stud split ring 2 of three hairsprings, and need not assemble three hairspring index levers 4.
Claims (2)
1. speed adjusting gear when the hairspring wrist-watch is walked more than a kind is characterized in that having a movable stud split ring (1) of two hairsprings, has two lug holes to be symmetrically distributed on the split ring, and two each close-fitting of lug hole have hairspring stud (1-1,1-2), and two hairspring studs have difference in height;
Two hairspring index levers (3) tighten and are furnished with two hairspring holders (3-1,3-2), and two hairsprings accompany difference in height and the distribution that is centrosymmetric in the plane.
2. speed adjusting gear when the hairspring wrist-watch is walked more than a kind; It is characterized in that having the movable stud split ring (2) of a hairspring; Have three lug holes to become 120 ° of distributions on the split ring, each close-fitting of lug hole has hairspring stud (2-1,2-2,2-3), and three hairspring studs have difference in height mutually;
One three hairspring index lever (4) tightens is furnished with three hairspring holders (3-1,3-2,3-3), and three hairspring holders have difference in height mutually and are 120 ° in the plane and are uniformly distributed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202113684U CN202126574U (en) | 2011-06-22 | 2011-06-22 | Timekeeping speed regulating mechanism of multi-hairspring watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202113684U CN202126574U (en) | 2011-06-22 | 2011-06-22 | Timekeeping speed regulating mechanism of multi-hairspring watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126574U true CN202126574U (en) | 2012-01-25 |
Family
ID=45489640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202113684U Expired - Lifetime CN202126574U (en) | 2011-06-22 | 2011-06-22 | Timekeeping speed regulating mechanism of multi-hairspring watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353997A (en) * | 2015-07-16 | 2017-01-25 | 尼瓦洛克斯-法尔股份有限公司 | Fastening of a timepiece spring by adhesive bonding |
| CN107121918A (en) * | 2016-02-25 | 2017-09-01 | Eta瑞士钟表制造股份有限公司 | For the method and the hairspring by this method attaching of movement of mechanical clock attaching hairspring |
| CN108375891A (en) * | 2017-01-31 | 2018-08-07 | 精工电子有限公司 | Temperature compensating type hair-spring balance, movement and clock and watch |
-
2011
- 2011-06-22 CN CN2011202113684U patent/CN202126574U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353997A (en) * | 2015-07-16 | 2017-01-25 | 尼瓦洛克斯-法尔股份有限公司 | Fastening of a timepiece spring by adhesive bonding |
| CN106353997B (en) * | 2015-07-16 | 2018-11-20 | 尼瓦洛克斯-法尔股份有限公司 | Fastening clock watch balance spring is combined by bonding agent |
| CN107121918A (en) * | 2016-02-25 | 2017-09-01 | Eta瑞士钟表制造股份有限公司 | For the method and the hairspring by this method attaching of movement of mechanical clock attaching hairspring |
| CN107121918B (en) * | 2016-02-25 | 2019-09-17 | Eta瑞士钟表制造股份有限公司 | Method for movement of mechanical clock attaching balance spring and the balance spring by this method attaching |
| CN108375891A (en) * | 2017-01-31 | 2018-08-07 | 精工电子有限公司 | Temperature compensating type hair-spring balance, movement and clock and watch |
| CN108375891B (en) * | 2017-01-31 | 2021-06-15 | 精工电子有限公司 | Temperature compensation type balance wheel, movement, and timepiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |