CN2041433U - Mechanical clock lasted up to 60 days - Google Patents
Mechanical clock lasted up to 60 days Download PDFInfo
- Publication number
- CN2041433U CN2041433U CN 88217412 CN88217412U CN2041433U CN 2041433 U CN2041433 U CN 2041433U CN 88217412 CN88217412 CN 88217412 CN 88217412 U CN88217412 U CN 88217412U CN 2041433 U CN2041433 U CN 2041433U
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- clockwork spring
- days
- wheel
- assembly
- mainspring
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Abstract
The utility model discloses a mechanical clock lasted up to 60 days, belonging to the technical field of a time measuring instrument. Compared with other mechanical clocks, the different character of the mechanical clock lasted up to 60 days is that a double-layer travel time mainspring assembly and a double-layer dot mainspring assembly are arranged. Elastic potential energy stored by the double-layer mainspring assemblies is above the elastic potential energy stored by general single-layer mainspring assemblies. Thus, the double-layer mainspring assemblies can extend the continuous traveling time after the mechanical clock lasted up to 60 days is done mainspring once. The utility model gives the key technical problems which are encountered when the mechanical clock lasted up to 60 days is designed and manufactured.
Description
Mechanical clock belonged to the time keeping instrument field in 60 days.
The utility model relates to the improvement of mechanical watch clockwork spring modular construction.
The length of time structure of clockwork spring when walking has confidential relation when walking continuously behind the last clockwork spring of mechanical watch.Clock clockwork spring of the prior art all is single layer structure, and is this relatively simple for structure, and institute is can energy stored low, therefore use behind the last clockwork spring of clock of this clockwork spring continue to walk the time time shorter, be generally 8 days to 31 days.
The utility model is for overcoming above-mentioned the deficiencies in the prior art, make a kind of mechanical watch that uses double-deck clockwork spring assembly, the stored energy capacitance of this double-deck clockwork spring assembly is more much higher than the stored energy capacitance of individual layer clockwork spring assembly, make mechanical watch continue to walk the time time prolonged greatly.
General structure of the present utility model is as shown in Figure 1:
1 ,-clockwork spring assembly 2 when walking ,-walk two to take turns
3 ,-centre wheel 4 ,-walk four-wheel
5 ,-escape wheel 6 ,-escapement lever
7 ,-get ready the hammer assembly 8 ,-the pendulum assembly
9 ,-get ready clockwork spring assembly 10 ,-make a call to two to take turns
11 ,-beat three-wheel 12 ,-beat four-wheel
13 ,-make a call to five take turns 14 ,-wind wheel
The key parameter of time wheel system is:
Gear title number of teeth modulus
Walk great wheel 80 0,75
Walk two and take turns pin wheel 10 0,75
Walk two and take turns 72 0,656
Centre wheel pin wheel 80,656
Centre wheel 72 0,6
Walk four-wheel pin wheel 60,6
Walk four-wheel 60 0,6
Escape wheel pin wheel 60,6
Escape wheel 30
The key parameter of the train of giving the correct time is:
Gear title number of teeth modulus
Take the lead and take turns 80 0,75
Make a call to two and take turns pin wheel 10 0,75
Make a call to two and take turns 40 0,7
Beat three-wheel pin wheel 80,7
Beat three-wheel 48 0,6
Get cam 16 ready
Beat four-wheel pin wheel 60,6
Beat four-wheel 36 0,6
Make a call to five and take turns pin wheel 60,6
Make a call to five and take turns 36 0,6
Wind wheel pin wheel 60,6
Clockwork spring assembly (1) and to get clockwork spring assembly (9) ready identical when walking can exchange, its structure as shown in Figure 2:
13.-clockwork spring in the great wheel sheet 14.-
15.-interior barrel 16.-clockwork spring liner
17.-the outer clockwork spring of barrel axle sleeve 18.-
19.-outer barrel 20.-great wheel axle sleeve
21.-great wheel axle
In Fig. 2, great wheel sheet (13) is fixing with great wheel axle sleeve (20), interior barrel (8) is slidingly matched with great wheel axle sleeve (20), great wheel axle sleeve (20) is slidingly matched with great wheel axle (21), outer barrel (19) is fixed on the barrel axle sleeve (17), barrel axle sleeve (17) is slidingly matched with great wheel axle (21) again, the inner of outer clockwork spring (18) is fixed on the prominent hook of great wheel axle (21), the outer end is fixed on the prominent hook of outer barrel (19), the inner of interior clockwork spring (14) is fixed on the prominent hook of great wheel axle sleeve (20), the outer end is fixed on the prominent hook of interior barrel (15), between two clockwork springs, is lined with clockwork spring liner (16), outer clockwork spring (18) is identical with interior clockwork spring (14), its width is 9 millimeters, and length of run is 2600 millimeters, and thickness is 0.49 millimeter.
Interior clockwork spring in the double-deck clockwork spring assembly comes down to be cascaded with outer clockwork spring, and by such series connection, the maximum functional revolution of clockwork spring is doubled, and reaching 24 changes.Because the great wheel of walking of the present utility model is 72:1 to the ratio of gear of centre wheel, promptly walks great wheel and turns around, centre wheel changes 72 and encloses, and clock is walked 72 hours.Every last clockwork spring can make away great wheel change 22 circles, and the time was 1584 hours when clock was walked, and just 66 days, 60 days product index when continuing to walk, it is more than needed to be enough big.
The effective number of moving part of clockwork spring of giving the correct time is 20 to change, and taking turns to the ratio of gear of getting cam ready from taking the lead is 40:1, and getting cam ready has 16 teeth, and revolution one tooth is beaten.The wheel of taking the lead is goed around, and gets cam ready and just changes 40 commentaries on classics, gets ready 640 times.The wheel of taking the lead changes 20 commentaries on classics and can get ready altogether 12800 times.The mode of getting ready of the present utility model is such: whenever the least bit is beaten, whenever on schedule, it is identical with hour number to get number of times ready, is followed successively by 2 times 1 time ... 12 times, did a circulation, got ready altogether 180 times in 24 hours in 12 hours.Calculate like this, every last clockwork spring the utility model can be got 71 days continuously ready, and far above the product index of getting 60 days continuously ready, to be to make clock can both get sound at whole 60 days in the under-stream period steady for purpose of design like this, the high-quality stroke that the interval is constant.
The utility model parts and the Chinese Ministry of Light Industry ministerial standard whole nation unified movement B1 type gave the correct time pendulum clock parts commutative rate in 15 days up to 80%, so the parts wide material sources, low price, manufacturing process maturation.In addition, adopt double-deck clockwork spring assembly of the present utility model as 15 days pendulum clocks that give the correct time of B1 type, other parts are not all changed, open behind clockwork spring walk Times continuously the time time just once bring up to more than 36 days, become 35 days pendulum clocks that give the correct time.
By the conversion pendulum length and the corresponding escape wheel number of teeth, the utility model can also form a series of kinds simply.Concrete transformation parameter is:
The kind waiting time structure frequency pendulum length escape wheel number of teeth
110.4 millimeter 45 on A type 90 times/minute
182.3 millimeter 35 of Type B 70 times/minute
248.7 millimeter 30 on C type 60 times/minute
331.2 millimeter 26 on D type 52 times/minute
Change 6:1 into if the center is taken turns to away the ratio of gear of four-wheel, promptly the centre wheel number of teeth is designed to 60 teeth, and walking the four-wheel pin wheel number of teeth is 10 teeth, then can obtain four kinds of different pendulum length again with above-mentioned four kinds of escape wheels:
The kind waiting time structure frequency pendulum length escape wheel number of teeth
441.7 millimeter 45 on E type 45 times/minute
729.2 millimeter 35 on F type 35 times/minute
994.0 millimeter 30 on G type 30 times/minute
1325.0 millimeter 26 on H type 26 times/minute
Because pendulum length and frequency play a decisive role to the outward appearance of pendulum clock, therefore above-mentioned kind difference in appearance is very big, A type of the present utility model has formed the complete pendulum clock series of putting grandfather clock to length from the short clock of setting a table to the kind of H type, makes factory have the ability in fast adaptation market.
Claims (2)
1, a kind of is (by part (2) by time wheel, (3), (4), (5), (6) are formed), get hammer assembly (7) ready, pendulum assembly (8), bribe wheel series is (by part (10), (11), (12), (13), (14) are formed), clockwork spring assembly (1) when walking, get 60 days mechanical clocks that clockwork spring assembly (9) constitutes ready, it is characterized in that: clockwork spring assembly (1) and to get clockwork spring assembly (9) ready all be double-deck clockwork spring cascaded structure during designed walking, the inner ring of outer clockwork spring (18) is fixed on the clockwork spring axle sleeve (17), and the outer ring is fixed on the outer barrel (19), the inner ring of interior clockwork spring (14) is fixed on the great wheel axle sleeve (20), and the outer ring is fixed on the interior barrel (15).
2,60 days according to claim 1 mechanical clocks, it is characterized in that: clockwork spring assembly (1) is identical with outer clockwork spring (18) with interior clockwork spring (14) in getting clockwork spring assembly (9) ready when walking, its size is: width is 9 millimeters, and length of run is 2600 millimeters, and thickness is 0.49 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88217412 CN2041433U (en) | 1988-08-09 | 1988-08-09 | Mechanical clock lasted up to 60 days |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88217412 CN2041433U (en) | 1988-08-09 | 1988-08-09 | Mechanical clock lasted up to 60 days |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2041433U true CN2041433U (en) | 1989-07-19 |
Family
ID=4849955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88217412 Pending CN2041433U (en) | 1988-08-09 | 1988-08-09 | Mechanical clock lasted up to 60 days |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2041433U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861551B (en) * | 2007-11-16 | 2012-02-29 | 雅克德罗手表有限公司 | Spring loaded driving member for timepiece movement |
| CH704249A1 (en) * | 2010-12-20 | 2012-06-29 | Elsbeth Roesner | Driving mechanism i.e. barrel, for rotating gear-train in mechanical horlogical movement in e.g. self-winding watch, has drum and arbor respectively fixed with springs, where winding directions of springs are identical to increase torque |
| CN105759588A (en) * | 2016-04-01 | 2016-07-13 | 杭州手表有限公司 | Long-travel time high-frequency automatic mechanical watch |
| CN108693758A (en) * | 2017-03-30 | 2018-10-23 | 斯沃奇集团研究和开发有限公司 | Extend the movement of device with power reserve |
| CN110219920A (en) * | 2019-06-19 | 2019-09-10 | 西北工业大学 | A kind of multistage wind spring energy storage and release management device |
-
1988
- 1988-08-09 CN CN 88217412 patent/CN2041433U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861551B (en) * | 2007-11-16 | 2012-02-29 | 雅克德罗手表有限公司 | Spring loaded driving member for timepiece movement |
| CH704249A1 (en) * | 2010-12-20 | 2012-06-29 | Elsbeth Roesner | Driving mechanism i.e. barrel, for rotating gear-train in mechanical horlogical movement in e.g. self-winding watch, has drum and arbor respectively fixed with springs, where winding directions of springs are identical to increase torque |
| CN105759588A (en) * | 2016-04-01 | 2016-07-13 | 杭州手表有限公司 | Long-travel time high-frequency automatic mechanical watch |
| CN108693758A (en) * | 2017-03-30 | 2018-10-23 | 斯沃奇集团研究和开发有限公司 | Extend the movement of device with power reserve |
| CN110219920A (en) * | 2019-06-19 | 2019-09-10 | 西北工业大学 | A kind of multistage wind spring energy storage and release management device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| WD01 | Invention patent application deemed withdrawn after publication |