CN106325041A - High-and-low-temperature-resistant three-motor clock movement - Google Patents
High-and-low-temperature-resistant three-motor clock movement Download PDFInfo
- Publication number
- CN106325041A CN106325041A CN201610703285.4A CN201610703285A CN106325041A CN 106325041 A CN106325041 A CN 106325041A CN 201610703285 A CN201610703285 A CN 201610703285A CN 106325041 A CN106325041 A CN 106325041A
- Authority
- CN
- China
- Prior art keywords
- worm
- motor
- wheel
- low temperature
- temperature resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- G04B37/00—Cases
- G04B37/02—Evacuated cases; Cases filled with gas or liquids; Cases containing substances for absorbing or binding moisture or dust
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
Abstract
A high-and-low-temperature-resistant three-motor clock movement comprises three motors, a housing, a housing cover, an hour hand shaft, a minute hand shaft, a second hand shaft and a bearing. The housing is separated from the housing cover, and furthermore the housing and the housing cover can be sealed together. A first motor is provided with a first worm which engages with a first worm wheel. The first worm wheel is provided with a first driving wheel. The hour hand shaft is provided with a first driven wheel which engages with the first driving wheel. The second motor is provided with a second worm which engages with a second worm wheel on which a second driving wheel is mounted. The minute hand shaft is provided with a second driven wheel which engages with the second driving wheel. The third motor is provided with a third worm which engages with a third worm wheel on which a third driving wheel is mounted. The second hand shaft is provided with a third driven wheel which engages with the third driving wheel. According to the clock movement, three motors are utilized for facilitating clock adjustment; and furthermore a heat insulating structure and a heat insulating material are utilized so that a working temperature range is widened to 50-90 DEG C.
Description
Technical field
The present invention relates to a kind of high-low temperature resistant three motor clock movement, belong to clock and watch technical field.
Background technology
Clock movement operating ambient temperature difference is relatively big, and as higher in south summer temperature (clock tower is airtight, and PC plate clock face is indoor
Temperature is the highest at about 80 DEG C), north of china in winter temperature relatively low (Harbin and Mongolia's temperature are at about-50 DEG C), Machine core of turret clock work
Making environment to be usually out of doors, traditional movement is low temperature resistant general at about-20 DEG C, it is impossible to meet the use in some areas, the north
Environmental requirement.
Summary of the invention
The present invention is directed to the deficiency that prior art exists, it is provided that a kind of high-low temperature resistant three motor clock movement.Solution of the present invention
Certainly the technical scheme of above-mentioned technical problem is as follows: a kind of high-low temperature resistant three motor clock movement, during a kind of high-low temperature resistant three motor
Clock movement, including three motors, housing, case lid, hour hand axle, minute hand shaft, second hand axle, bearings, housing and case lid are to separate
, and both can be sealed；Described hour hand axle engages equipped with the first driven pulley, the first driven pulley and the first drivewheel,
First drivewheel is contained on the first worm-wheel shaft, and the first worm-wheel shaft is also equipped with the first worm gear, the first worm gear and the first worm engaging,
First worm screw is driven by the first motor；Described minute hand shaft engages equipped with the second driven pulley, the second driven pulley and the second drivewheel, the
Two drivewheels are contained on the second worm-wheel shaft, and the second worm-wheel shaft is also equipped with the second worm gear, the second worm gear and the second worm engaging, the
Two worm screws are driven by the second motor；Described second hand axle engages equipped with the 3rd driven pulley, the 3rd driven pulley and the 3rd drivewheel, and the 3rd
Drivewheel is contained on the 3rd worm-wheel shaft, and the 3rd worm-wheel shaft is also equipped with the 3rd worm gear, the 3rd worm gear and the 3rd worm engaging, and the 3rd
Worm screw is driven by the 3rd motor.Described housing is closed hollow housing, and it is internal is vacuum state, and shell inner surface is coated with silver
Layer, housing outer surface is coated with high-low temperature resistant Heat Conduction Material.
The invention has the beneficial effects as follows: use three motors to drive so that calibration and the adjustment of this clock movement are the most square
Just, one wheels of each driven by motor, reduce the load of motor, add the service life of this clock movement, it addition, should
Housing on clock movement is closed hollow housing, and it is internal be vacuum state, and shell inner surface is silver coated, beneficially every
Heat.
On the basis of technique scheme, the present invention can also do and improve as follows:
The material of described housing, its composition is by weight percentage: C 0.02～0.04, Cu 0.40～0.55, remaining
For Fe.
The composition of described high-low temperature resistant Heat Conduction Material is by weight: fluorubber 20-40 part, silicone rubber 10-30 part, white carbon black
2-3 part, magnesium hydroxide 10-30 part, antioxidant A W 1-2 part.
Described bearing be full-ceramic bearing or ball be pottery, Internal and external cycle is the bearing of engineering plastics.
Described hour wheel, minute wheel, second wheel use special steel material, and its composition is by weight percentage: C 0.1-0.2, S
0.04-0.06, Mn 1.0-1.2, Cr 0.32-0.55, Ni 3.8-4.0, Mo 0.25-0.7, Cu < 0.4, ZrO < 0.01, remaining
For Fe.
Described bearing uses grease, and its composition is by weight: glyceride 20-30 part, PA0830-60 part, H3BO31-3
Part, AF 1-3 part, 531W 1-4 part.
Above-mentioned further scheme is used to provide the benefit that: each assembly on this clock movement all uses high-low temperature resistant
Material so that the operating temperature width of above-mentioned clock movement is to-50-90 DEG C.
Accompanying drawing explanation
Fig. 1 is the front view of clock movement；
Fig. 2 is the left view of clock movement；
Fig. 3 is the top view of clock movement.
Wherein, 1, housing；2, case lid；3, the first worm screw；4, the first worm gear；5, the first worm-wheel shaft；6, hour hand axle；7,
One driven pulley；8, the second worm screw；9, the second worm gear；10, the second worm-wheel shaft；11, minute hand shaft；12, the second driven pulley；13, second
Drivewheel；14, the 3rd driven pulley；15, the first drivewheel；16, second hand axle；17, the 3rd worm gear；18, the first motor；19, second
Motor；20, the 3rd motor；21, the 3rd worm-wheel shaft；22, the 3rd drivewheel.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
Embodiment 1
A kind of high-low temperature resistant three motor clock movement, including three motors, housing 1, case lid 2, hour hand axle 6, minute hand shaft
11, second hand axle 16, bearing, housing 1 and case lid 2 are to separate, and both can be sealed；Described hour hand axle 16 equipped with
First driven pulley 7, the first driven pulley 7 engages with the first drivewheel 15, and the first drivewheel 15 is contained on the first worm-wheel shaft 5, and first
Being also equipped with the first worm gear 4 on worm-wheel shaft 5, the first worm gear 4 engages with the first worm screw 3, and the first worm screw 3 is driven by the first motor 18；
When first motor 18 starts, drive successively first worm screw the 3, first worm gear the 4, first worm-wheel shaft the 5, first drivewheel 15, first from
Driving wheel 7, hour hand axle 16 rotate；
Described minute hand shaft 11 engages with the second drivewheel 13 equipped with the second driven pulley 12, the second driven pulley 12, and second actively
Wheel 13 is contained on the second worm-wheel shaft 10, and the second worm-wheel shaft 10 is also equipped with the second worm gear 9, and the second worm gear 9 is nibbled with the second worm screw 8
Closing, the second worm screw 8 is driven by the second motor 19；When second motor 19 starts, drive successively second worm screw the 8, second worm gear 9,
Two worm-wheel shaft the 10, second drivewheel the 13, second driven pulleys 12, minute hand shaft 11 rotate；
Described second hand axle 16 engages with the 3rd drivewheel 22 equipped with the 3rd driven pulley 14, the 3rd driven pulley 14, and the 3rd actively
Wheel 22 is contained on the 3rd worm-wheel shaft 21, and the 3rd worm-wheel shaft 21 is also equipped with the 3rd worm gear 17, and the 3rd worm gear 17 is nibbled with the 3rd worm screw
Closing, the 3rd worm screw is driven by the 3rd motor 20；When 3rd motor 20 starts, drive the 3rd worm screw, the 3rd worm gear the 17, the 3rd successively
Worm-wheel shaft the 21, the 3rd drivewheel the 22, the 3rd driven pulley 14, second hand axle 16 rotate.Described housing is closed hollow housing, inside it
For vacuum state, shell inner surface is silver coated, and housing outer surface is coated with high-low temperature resistant Heat Conduction Material.(the 3rd worm screw is not attached
Figure is indicated)
Embodiment 2
A kind of high-low temperature resistant three motor clock movement, including three motors, housing 1, case lid 2, hour hand axle 6, minute hand shaft
11, second hand axle 16, bearing, housing 1 and case lid 2 are to separate, and both can be sealed；Described hour hand axle 16 equipped with
First driven pulley 7, the first driven pulley 7 engages with the first drivewheel 15, and the first drivewheel 15 is contained on the first worm-wheel shaft 5, and first
Being also equipped with the first worm gear 4 on worm-wheel shaft 5, the first worm gear 4 engages with the first worm screw 3, and the first worm screw 3 is driven by the first motor 18；
When first motor 18 starts, drive successively first worm screw the 3, first worm gear the 4, first worm-wheel shaft the 5, first drivewheel 15, first from
Driving wheel 7, hour hand axle 16 rotate；
Described minute hand shaft 11 engages with the second drivewheel 13 equipped with the second driven pulley 12, the second driven pulley 12, and second actively
Wheel 13 is contained on the second worm-wheel shaft 10, and the second worm-wheel shaft 10 is also equipped with the second worm gear 9, and the second worm gear 9 is nibbled with the second worm screw 8
Closing, the second worm screw 8 is driven by the second motor 19；When second motor 19 starts, drive successively second worm screw the 8, second worm gear 9,
Two worm-wheel shaft the 10, second drivewheel the 13, second driven pulleys 12, minute hand shaft 11 rotate；
Described second hand axle 16 engages with the 3rd drivewheel 22 equipped with the 3rd driven pulley 14, the 3rd driven pulley 14, and the 3rd actively
Wheel 22 is contained on the 3rd worm-wheel shaft 21, and the 3rd worm-wheel shaft 21 is also equipped with the 3rd worm gear 17, and the 3rd worm gear 17 is nibbled with the 3rd worm screw
Closing, the 3rd worm screw is driven by the 3rd motor 20；When 3rd motor 20 starts, drive the 3rd worm screw, the 3rd worm gear the 17, the 3rd successively
Worm-wheel shaft the 21, the 3rd drivewheel the 22, the 3rd driven pulley 14, second hand axle 16 rotate.Described housing is closed hollow housing, inside it
For vacuum state, shell inner surface is silver coated, and housing outer surface is coated with high-low temperature resistant Heat Conduction Material.(the 3rd worm screw is not attached
Figure is indicated)
The material of described housing, its composition is by weight percentage: C 0.02～0.04, Cu 0.40～0.55, remaining
For Fe.
The composition of described high-low temperature resistant Heat Conduction Material is by weight: fluorubber 20-40 part, silicone rubber 10-30 part, white carbon black
2-3 part, magnesium hydroxide 10-30 part, antioxidant A W 1-2 part.
Described bearing be full-ceramic bearing or ball be pottery, Internal and external cycle is the bearing of engineering plastics.
Described hour wheel, minute wheel, second wheel use special steel material, and its composition is by weight percentage: C 0.1-0.2, S
0.04-0.06, Mn 1.0-1.2, Cr 0.32-0.55, Ni 3.8-4.0, Mo 0.25-0.7, Cu < 0.4, ZrO < 0.01, remaining
For Fe.
Described bearing uses grease, and its composition is by weight: glyceride 20-30 part, PA08 30-60 part, H3BO3
1-3 part, AF 1-3 part, 531W 1-4 part.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. a high-low temperature resistant three motor clock movement, including three motors, housing, case lid, hour hand axle, minute hand shaft, second hands
Axle, bearing, housing and case lid are to separate, and both can be sealed, it is characterised in that: described hour hand axle is equipped with the
One driven pulley, the first driven pulley and the engagement of the first drivewheel, the first drivewheel is contained on the first worm-wheel shaft, on the first worm-wheel shaft also
Equipped with the first worm gear, the first worm gear and the first worm engaging, the first worm screw is driven by the first motor；Described minute hand shaft is equipped with second
Driven pulley, the second driven pulley and the engagement of the second drivewheel, the second drivewheel is contained on the second worm-wheel shaft, the second worm-wheel shaft also fills
Having the second worm gear, the second worm gear and the second worm engaging, the second worm screw is driven by the second motor；Described second hand axle equipped with the 3rd from
Driving wheel, the 3rd driven pulley and the engagement of the 3rd drivewheel, the 3rd drivewheel is contained on the 3rd worm-wheel shaft, and the 3rd worm-wheel shaft is also equipped with
3rd worm gear, the 3rd worm gear and the 3rd worm engaging, the 3rd worm screw is driven by the 3rd motor；Described housing is closed hollow shell
Body, it is internal is vacuum state, and shell inner surface is silver coated, and housing outer surface is coated with high-low temperature resistant Heat Conduction Material.
A kind of high-low temperature resistant three motor clock movement the most according to claim 1, it is characterised in that: the material of described housing
Material, its composition is by weight percentage: C 0.02～0.04, Cu 0.40～0.55, remaining is Fe.
A kind of high-low temperature resistant three motor clock movement the most according to claim 1, it is characterised in that: described high-low temperature resistant is led
The composition of hot material is by weight: fluorubber 20-40 part, silicone rubber 10-30 part, white carbon black 2-3 part, magnesium hydroxide 10-30 part,
Antioxidant A W 1-2 part.
A kind of high-low temperature resistant three motor clock movement the most according to claim 1, it is characterised in that: described bearing is full pottery
Porcelain bearing or ball are pottery, and Internal and external cycle is the bearing of engineering plastics.
A kind of high-low temperature resistant three motor clock movement the most according to claim 1, it is characterised in that: described hour wheel, minute wheel,
Second wheel uses special steel material, and its composition is by weight percentage: C 0.1-0.2, S 0.04-0.06, Mn 1.0-1.2, Cr
< 0.4, ZrO < 0.01, remaining is Fe for 0.32-0.55, Ni 3.8-4.0, Mo 0.25-0.7, Cu.
A kind of high-low temperature resistant three motor clock movement the most according to claim 1, it is characterised in that: described bearing uses profit
Consistent lubricant, its composition is by weight: glyceride 20-30 part, PA08 30-60 part, H3BO31-3 part, AF 1-3 part, 531W 1-4
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703285.4A CN106325041A (en) | 2016-08-22 | 2016-08-22 | High-and-low-temperature-resistant three-motor clock movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703285.4A CN106325041A (en) | 2016-08-22 | 2016-08-22 | High-and-low-temperature-resistant three-motor clock movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106325041A true CN106325041A (en) | 2017-01-11 |
Family
ID=57741289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610703285.4A Pending CN106325041A (en) | 2016-08-22 | 2016-08-22 | High-and-low-temperature-resistant three-motor clock movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106325041A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3835884A1 (en) * | 2019-12-09 | 2021-06-16 | Omega SA | Electronic watch comprising a dewar device |
| EP3835891A1 (en) * | 2019-12-09 | 2021-06-16 | Omega SA | Watch comprising an element for optical filtering |
| EP4012509A1 (en) * | 2020-12-09 | 2022-06-15 | Omega SA | Dewar device for mechanical and/or functional components of a watch |
| EP4012512A1 (en) * | 2020-12-09 | 2022-06-15 | Omega SA | Housing for a dewar device comprising a connecting element of a watch case |
| EP4012510A1 (en) * | 2020-12-09 | 2022-06-15 | Omega SA | Isothermal timepiece device |
| EP4105735A1 (en) * | 2021-06-18 | 2022-12-21 | Omega SA | Operable trim element |
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|---|---|---|---|---|
| JPS63131097A (en) * | 1986-11-19 | 1988-06-03 | Casio Comput Co Ltd | Slipping mechanism for timepiece |
| DE20022532U1 (en) * | 2000-07-21 | 2001-10-18 | Eurochron Gmbh | Alarm clockwork |
| CN2783380Y (en) * | 2004-12-15 | 2006-05-24 | 张模福 | Movement for three-pointer big clock |
| CN200979655Y (en) * | 2006-12-08 | 2007-11-21 | 山东烟台钟表研究所 | A tower clock movement |
| CN201097132Y (en) * | 2007-09-01 | 2008-08-06 | 唐纯功 | Three-pin tower clock machine core |
| CN101377652A (en) * | 2007-09-01 | 2009-03-04 | 唐纯功 | Three-hand tower clock cassette mechanism |
| CN203520885U (en) * | 2013-08-13 | 2014-04-02 | 东莞市鼎业实业有限公司 | Novel dial handwheel |
-
2016
- 2016-08-22 CN CN201610703285.4A patent/CN106325041A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63131097A (en) * | 1986-11-19 | 1988-06-03 | Casio Comput Co Ltd | Slipping mechanism for timepiece |
| DE20022532U1 (en) * | 2000-07-21 | 2001-10-18 | Eurochron Gmbh | Alarm clockwork |
| CN2783380Y (en) * | 2004-12-15 | 2006-05-24 | 张模福 | Movement for three-pointer big clock |
| CN200979655Y (en) * | 2006-12-08 | 2007-11-21 | 山东烟台钟表研究所 | A tower clock movement |
| CN201097132Y (en) * | 2007-09-01 | 2008-08-06 | 唐纯功 | Three-pin tower clock machine core |
| CN101377652A (en) * | 2007-09-01 | 2009-03-04 | 唐纯功 | Three-hand tower clock cassette mechanism |
| CN203520885U (en) * | 2013-08-13 | 2014-04-02 | 东莞市鼎业实业有限公司 | Novel dial handwheel |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3835884A1 (en) * | 2019-12-09 | 2021-06-16 | Omega SA | Electronic watch comprising a dewar device |
| EP3835891A1 (en) * | 2019-12-09 | 2021-06-16 | Omega SA | Watch comprising an element for optical filtering |
| WO2021116220A1 (en) * | 2019-12-09 | 2021-06-17 | Omega Sa | Watch comprising an optical filtering element and a dewar device |
| WO2021116217A1 (en) * | 2019-12-09 | 2021-06-17 | Omega Sa | Electronic watch comprising a dewar device |
| EP4012509A1 (en) * | 2020-12-09 | 2022-06-15 | Omega SA | Dewar device for mechanical and/or functional components of a watch |
| EP4012512A1 (en) * | 2020-12-09 | 2022-06-15 | Omega SA | Housing for a dewar device comprising a connecting element of a watch case |
| EP4012510A1 (en) * | 2020-12-09 | 2022-06-15 | Omega SA | Isothermal timepiece device |
| US11947319B2 (en) | 2020-12-09 | 2024-04-02 | Omega Sa | Casing of a Dewar device comprising an element for connecting a watch case |
| EP4105735A1 (en) * | 2021-06-18 | 2022-12-21 | Omega SA | Operable trim element |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |