CN201060379Y - Double cased wheel mechanism of timekeeper - Google Patents
Double cased wheel mechanism of timekeeper Download PDFInfo
- Publication number
- CN201060379Y CN201060379Y CNU200720109563XU CN200720109563U CN201060379Y CN 201060379 Y CN201060379 Y CN 201060379Y CN U200720109563X U CNU200720109563X U CN U200720109563XU CN 200720109563 U CN200720109563 U CN 200720109563U CN 201060379 Y CN201060379 Y CN 201060379Y
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- wheel
- barrel
- driving wheel
- driving
- steel
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Abstract
The utility model relates to a clock double driving wheel on barrel mechanism, which is designed to resolve the technical problem to supply a novel energy output mechanism to prolong the work time of a clock exponentially, and promote the isochronism performance of the clock. The cassette mechanism of the mechanism comprises a first steel wheel (2) and a first driving wheel on barrel (3), the two wheels rotate coaxially. The utility model is characterized in that a second steel wheel (5) and a second driving wheel on barrel (6) are further included, the two wheels rotate coaxially too; and two driving mechanisms in series connection are arranged between the two driving wheel on barrel components.
Description
Technical field
The utility model relates to a kind of mechanically operated clock and watch, specifically is the two driving wheel on barrel mechanisms of a kind of clock and watch.
Background technology
The mechanical clock of China's production now all adopts a driving wheel on barrel (built-in clockwork spring) to store and the output energy.Because the restriction of the clockwork spring number of effective coils, when tightening continuity behind the clockwork spring and walking, generally can only reach 40～50 hours; Owing to the influence of clockwork spring moment drop, the tautochronism of clock and watch is difficult to satisfy user's needs again.Up to the present, the two driving wheel on barrel mechanisms of still unexposed mistake in Chinese patent literature.
Summary of the invention
The utility model technical issues that need to address are, provide a kind of when continuing clock and watch at double and walking, improve clock and watch tautochronism can new probe.
There are first steel wheel and first driving wheel on barrel in the two driving wheel on barrel mechanisms of clock and watch of the present utility model in the movement, the two-wheeled coaxial rotation is characterized in that having second steel wheel and second driving wheel on barrel, and two-wheeled is coaxial rotation also; Driving-chain during the energy input is: little steel wheel → first steel wheel/first driving wheel on barrel → third wheel → second steel wheel; Driving-chain during energy output is: first barrel → third wheel → second steel wheel/second driving wheel on barrel → bidentate axle;
Driving-chain when perhaps, energy is imported is: little steel wheel → first steel wheel/first driving wheel on barrel → second driving wheel on barrel; Driving-chain during energy output is: first driving wheel on barrel → second driving wheel on barrel/second steel wheel → third wheel → bidentate axle.
Two driving wheel on barrel assemblies of the utility model adopt mutual tandem sequence relation, and are novel, and it can transport continuously above 3 days clock and watch after tightening clockwork spring, and can obviously improve the tautochronism of clock and watch, brings great convenience to the user.
Description of drawings
Fig. 1 is critical piece and the transmission synoptic diagram of embodiment 1;
Fig. 2 is the axial transmission synoptic diagram of Fig. 1;
Fig. 3 is critical piece and the transmission synoptic diagram of embodiment 2;
Fig. 4 is the axial transmission synoptic diagram of Fig. 3.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is done and to be described in further detail.
Embodiment 1.See Fig. 1, Fig. 2.The two driving wheel on barrel mechanisms of these routine clock and watch, include first steel wheel (2), first driving wheel on barrel (3), third wheel (4), second steel wheel (5) and second driving wheel on barrel (4), wherein first steel wheel (2) and first driving wheel on barrel (3) coaxial rotation, second steel wheel (5) and second driving wheel on barrel (6) coaxial rotation.Driving-chain during its energy input is: little steel wheel (1) → first steel wheel (2)/first driving wheel on barrel (3) → third wheel (4) → second steel wheel (5).
During last bar, drive first steel wheel (2)/first barrel (3) and drive second steel wheel (5) rotation, the clockwork spring in two driving wheel on barrels is screwed by third wheel (4) by little steel wheel (1), thus storing energy.
Driving-chain during its energy output is: first driving wheel on barrel (3) → third wheel (4) → second steel wheel (5)/second driving wheel on barrel (6) → bidentate axle (7).
When the energy in the going barrel discharged, first driving wheel on barrel (3), third wheel (4) and second steel wheel (5)/second driving wheel on barrel (6) were pressed the direction of arrow rotation among Fig. 1, and second driving wheel on barrel (6) is driving bidentate axle (7), thereby whole train is normally moved.The number of teeth of first driving wheel on barrel (3) and second driving wheel on barrel (6) is 75 teeth in this example, and the number of teeth of bidentate axle (7) is 12 teeth.In the number of effective coils 7 circles of each clockwork spring, it continues can be above 80 hours when walking.The effect of third wheel is in order to make clock and watch when operation two equidirectional rotations of driving wheel on barrel in this example.
Embodiment 2.See Fig. 3, Fig. 4.The two driving wheel on barrel mechanisms of these routine clock and watch, the driving-chain during its energy input is: little steel wheel (1) → first steel wheel (2)/first driving wheel on barrel (3) → second driving wheel on barrel (6); Promptly tighten clockwork spring with storing energy by little steel wheel (1) drive first steel wheel (2)/first driving wheel on barrel (3) and second driving wheel on barrel (6).
Driving-chain during its energy output is: first barrel (3) → second driving wheel on barrel (6)/second steel wheel (5) → third wheel (4) → bidentate axle (7).
When the energy in the going barrel discharged, first driving wheel on barrel (3), second driving wheel on barrel (6)/second steel wheel (5), third wheel (4) were pressed the direction of arrow rotation among Fig. 3, and third wheel (4) drives bidentate axle (7) again, thereby whole train is normally moved.Third wheel in this example has changed the ratio of gear of train as different from Example 1, when the continuity that has increased clock and watch is again greatly walked.The tooth axle of third wheel is 12 teeth in this example, and the wheel sheet of third wheel is 28 teeth.In the number of effective coils 7 circles of driving wheel on barrel 75 teeth, bidentate axle 12 teeth, each clockwork spring, it continues can be above 6 days when walking as still.
Claims (3)
1. there are first steel wheel (2) and first driving wheel on barrel (3) in the two driving wheel on barrel mechanisms of clock and watch in the movement, and the two-wheeled coaxial rotation is characterized in that having second steel wheel (5) and second driving wheel on barrel (6), and two-wheeled is coaxial rotation also; Driving-chain during the energy input is: little steel wheel (1) → first steel wheel (2)/first driving wheel on barrel (3) → third wheel (4) → second steel wheel (5); Driving-chain during energy output is: first barrel (3) → third wheel (4) → second steel wheel (5)/second driving wheel on barrel (6) → bidentate axle (7);
Driving-chain when perhaps, energy is imported is: little steel wheel (1) → first steel wheel (2)/first driving wheel on barrel (3) → second driving wheel on barrel (6); Driving-chain during energy output is: first driving wheel on barrel (3) → second driving wheel on barrel (6)/second steel wheel (5) → third wheel (4) → bidentate axle (7).
2. the two driving wheel on barrel mechanisms of clock and watch according to claim 1 is characterized in that the number of teeth of described first driving wheel on barrel (3) and second driving wheel on barrel (6) is 75 teeth, and the number of teeth of bidentate axle (7) is 12 teeth.
3. the two driving wheel on barrel mechanisms of clock and watch according to claim 1 is characterized in that the number of teeth of described first driving wheel on barrel (3) and second driving wheel on barrel (6) is 75 teeth, and the number of teeth of bidentate axle (7) is 12 teeth; The wheel sheet of third wheel (4) is 28 teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720109563XU CN201060379Y (en) | 2007-05-21 | 2007-05-21 | Double cased wheel mechanism of timekeeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720109563XU CN201060379Y (en) | 2007-05-21 | 2007-05-21 | Double cased wheel mechanism of timekeeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060379Y true CN201060379Y (en) | 2008-05-14 |
Family
ID=39408862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720109563XU Expired - Lifetime CN201060379Y (en) | 2007-05-21 | 2007-05-21 | Double cased wheel mechanism of timekeeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060379Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224463B (en) * | 2008-11-28 | 2013-03-13 | 百达翡丽日内瓦公司 | Driving mechanism for a clock movement |
| CN108628142A (en) * | 2017-03-17 | 2018-10-09 | 雅克德罗手表有限公司 | Clock and watch Shang Tiao mechanisms |
| CN110161828A (en) * | 2019-06-28 | 2019-08-23 | 辽宁孔雀表业有限公司 | A kind of four box structures of mechanical watch series connection |
| CN111552165A (en) * | 2019-02-12 | 2020-08-18 | 精工爱普生株式会社 | clock |
| CN114089615A (en) * | 2021-12-23 | 2022-02-25 | 广州品伦钟表有限公司 | Serial-type double-spring-barrel transmission mechanism of watch movement |
-
2007
- 2007-05-21 CN CNU200720109563XU patent/CN201060379Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224463B (en) * | 2008-11-28 | 2013-03-13 | 百达翡丽日内瓦公司 | Driving mechanism for a clock movement |
| CN108628142A (en) * | 2017-03-17 | 2018-10-09 | 雅克德罗手表有限公司 | Clock and watch Shang Tiao mechanisms |
| CN108628142B (en) * | 2017-03-17 | 2020-06-12 | 雅克德罗手表有限公司 | Winding mechanism for clock |
| CN111552165A (en) * | 2019-02-12 | 2020-08-18 | 精工爱普生株式会社 | clock |
| CN111552165B (en) * | 2019-02-12 | 2022-11-18 | 精工爱普生株式会社 | Clock and watch |
| CN110161828A (en) * | 2019-06-28 | 2019-08-23 | 辽宁孔雀表业有限公司 | A kind of four box structures of mechanical watch series connection |
| CN114089615A (en) * | 2021-12-23 | 2022-02-25 | 广州品伦钟表有限公司 | Serial-type double-spring-barrel transmission mechanism of watch movement |
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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 |
Granted publication date: 20080514 |
|
| CX01 | Expiry of patent term |