CN105446118A - Watch movement and watch - Google Patents
Watch movement and watch Download PDFInfo
- Publication number
- CN105446118A CN105446118A CN201510969510.4A CN201510969510A CN105446118A CN 105446118 A CN105446118 A CN 105446118A CN 201510969510 A CN201510969510 A CN 201510969510A CN 105446118 A CN105446118 A CN 105446118A
- Authority
- CN
- China
- Prior art keywords
- pointer
- control circuit
- timepiece movement
- scale
- wheel
- 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
- 230000033001 locomotion Effects 0.000 title claims abstract description 102
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000011229 interlayer Substances 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
Classifications
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- 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
- G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
- G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
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- 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
- G04B19/00—Indicating the time by visual means
- G04B19/02—Back-gearing arrangements between gear train and hands
- G04B19/025—Back-gearing arrangements between gear train and hands for simultaneous indicating on several dials
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- 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
- G04B29/00—Frameworks
- G04B29/02—Plates; Bridges; Cocks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromechanical Clocks (AREA)
Abstract
The invention relates to the technical field of watch movements, and provides a watch movement and a watch. The watch movement comprises a main clamp plate, a wheel clamp plate, and a middle interlayer formed between the main clamp plate and the wheel clamp plate, a gear transmission group for independent rotation of pointers is arranged in the middle interlayer, the gear transmission group comprises a stator part, a rotor part, a driving coil, a pointer wheel shaft arranged between the wheel clamp plate and the main clamp plate, and a transmission wheel engaged between the rotor part and the pointer wheel shaft, and the pointer is fixedly connected with the pointer wheel shaft. According to the provided watch movement, a pointer transmission system is modularized, and corresponding independent transmission systems aiming at each pointer are provided. By arranging the gear transmission group for independent rotation of pointers in the middle interlayer, the gear transportation group comprises a power output part necessary for pointer rotation, such as the stator part, the rotor part, the driving coil, a transmission wheel group and the pointer wheel shaft. Each watch movement is corresponding to one independent rotation pointer, and the pointers do not have any transmission relevance.
Description
Technical field
The present invention relates to timepiece movement technical field, particularly relate to the timepiece movement that a kind of pointer can independently rotate and the wrist-watch with this timepiece movement.
Background technology
Movement in traditional pointer type wristwatch takes turns engagement interlock transmission by multiple sets of teeth, and namely second hand turns around, and minute hand walks lattice, and minute hand turns around, and hour hands walk lattice.But, easily form chain reaction when such kind of drive breaks down, when namely wherein a root pointer breaks down because kinematic train is damaged, then affect passing on Gong of other pointers.
Summary of the invention
In sum, the object of the invention is to provide a kind of timepiece movement, by the gear train assembly modularization that will every root pointer driven to rotate, namely every root pointer complete independently rotates, without being in transmission connection relation, the problem easily causing cascading failure to react because of its Coupled motion drive mechanism with the movement solving existing pointer type wristwatch between pointer.
The present invention realizes like this, timepiece movement, comprise bottom plate and the wheel clamping plate of stacked on top of one another setting, interlayer in gap-forming between described bottom plate and described wheel clamping plate, the gear drive group of independently rotating for pointer is provided with in described middle interlayer, described gear drive group comprises the stator department be located on described bottom plate, with described stator department mover portion in relative rotation, drive the drive coil that described mover portion rotates, the power wheel be located at the pointer wheel shaft between described wheel clamping plate and described bottom plate and be connected with a joggle between described mover portion and described pointer wheel shaft, described pointer is fixedly connected on described pointer wheel shaft.
Further, described pointer wheel shaft comprises the fixed part be located in described middle interlayer and the driving section be located on described fixed part, one end of described fixed part is located on described wheel clamping plate, the other end of described fixed part is protruding through described bottom plate, and described pointer is fixedly connected on the external part of described fixed part.
Further, described bottom plate is embedded with a pipe core, it is protruding that the external part of described fixed part is arranged in described pipe core.
Particularly, described mover portion comprises the body be embedded in described stator department and the rotating shaft be located on described body, and the axis body of described rotating shaft is provided with the teeth groove for engaged transmission.
Particularly, described power wheel comprises is located at solid shaft on described bottom plate and described wheel clamping plate and the one-level gear be located on described solid shaft and secondary gear, described one-level gear and described secondary gear are around in described solid shaft coaxial rotation, the described teeth groove of the described rotating shaft in described step motor mover portion is connected with a joggle in described one-level gear, and the described driving section of described pointer wheel shaft is connected with a joggle in described secondary gear.
Preferably, two described power wheels for engaged transmission are provided with between described mover portion and described pointer wheel shaft.
Further, described bottom plate is provided with towards the side of described middle interlayer the erection column supporting described wheel clamping plate, described bottom plate also offers the open slot for accommodating described drive coil.
Compared with prior art, timepiece movement provided by the invention, by pointer train module, namely each root pointer has corresponding independent transmission system.By being provided with the gear drive group of independently rotating for pointer in interlayer in being formed between bottom plate and wheel clamping plate, comprising the power delivery section supplied needed for indicators turn, i.e. stator department, mover portion and drive coil, separate transmission part, i.e. driving wheel group, and for being fixedly connected with the pointer wheel shaft of pointer, like this, the corresponding independent rotating pointer of each timepiece movement, between pointer and pointer without any driven association.
The present invention also provides a kind of wrist-watch, comprise the circuit board of dial plate and steering needle rotation, the control circuit of described circuit board comprises second hand control circuit, minute hand control circuit, described in hour hands control circuit, dial plate is provided with scale in second, minute track and clock scale, also comprise multiple timepiece movement described above, described second hand control circuit is electrically connected on the drive coil of wherein timepiece movement described in, the pointer scale in corresponding described second of described timepiece movement, described minute hand control circuit is electrically connected on the drive coil of wherein timepiece movement described in, the corresponding described minute track of pointer of described timepiece movement, described hour hands control circuit is electrically connected on the drive coil of wherein timepiece movement described in, the corresponding described clock scale of pointer of described timepiece movement.
Particularly, the control circuit of described circuit board also comprises calendar control circuit, described dial plate also comprises calendar scale, and described calendar control circuit is electrically connected on the drive coil of wherein two described timepiece movements, the pointer corresponding described calendar scale respectively of two described timepiece movements; Or the control circuit of described circuit board also comprises week control circuit, and described dial plate also comprises week scale, described week control circuit be electrically connected on the drive coil of wherein timepiece movement described in, the pointer corresponding described week scale of described timepiece movement; Or, the control circuit of described circuit board also comprise calendar control circuit and week control circuit, described dial plate also comprise calendar scale and week scale, described calendar control circuit is electrically connected on the drive coil of wherein two described timepiece movements, the pointer corresponding described calendar scale respectively of two described timepiece movements, described week, control circuit was electrically connected on the drive coil of wherein timepiece movement described in, the pointer corresponding described week scale of described timepiece movement.
Particularly, the control circuit of described circuit board also comprises function control circuit, described dial plate also comprises function indicating graduation, and described function control circuit is electrically connected on the drive coil of wherein timepiece movement described in, and the pointer of described timepiece movement should corresponding described function indicating graduation.
Compared with prior art, wrist-watch provided by the invention, by being electrically connected with the drive coil of corresponding timepiece movement by the every control circuit on control circuit board, thus specializes the function of pointer.When second hand control circuit is electrically connected with the drive coil of a timepiece movement, the pointer be located on this timepiece movement possesses the function of second hand; When minute hand control circuit is electrically connected with the drive coil of a timepiece movement, the pointer be located on this timepiece movement possesses the function of minute hand, when hour hands control circuit is electrically connected with the drive coil of a timepiece movement, the pointer be located on this timepiece movement possesses the function of hour hands.Due to the corresponding pointer of a timepiece movement, therefore, each pointer can coaxial rotation also can independently rotate separately, and like this, even if one of them timepiece movement is damaged, other movement does not also affect by it.Certainly, the control circuit on wrist-watch control circuit board is not limited only to above-mentioned three kinds, can adjust control circuit according to demand.
Accompanying drawing explanation
Fig. 1 is the sectional view of the timepiece movement that the embodiment of the present invention provides;
Fig. 2 is the upward view of the timepiece movement that the embodiment of the present invention provides;
Fig. 3 be the embodiment of the present invention provide bottom plate, wheel clamping plate sectional view;
Fig. 4 is the structural representation of the pointer wheel shaft that the embodiment of the present invention provides;
Fig. 5 is the upward view of the bottom plate that the embodiment of the present invention provides;
Fig. 6 is the structural representation of the Watch dail plate that the embodiment of the present invention provides;
Fig. 7 is the structural representation of the Watch dail plate that the embodiment of the present invention provides;
Fig. 8 is the structural representation of the Watch dail plate that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with specific embodiment, realization of the present invention is described in detail.
Please refer to Fig. 1 to Fig. 3, the timepiece movement 1 that the embodiment of the present invention provides comprises bottom plate 11 and the wheel clamping plate 12 of stacked on top of one another setting, interlayer 13 in gap-forming between bottom plate 11 and wheel clamping plate 12, be provided with for the independent gear drive group 2 of rotating of pointer 3 in middle interlayer 13, gear drive group 2 comprises the stator department 23 be located on bottom plate 11, with stator department 23 mover portion 22 in relative rotation, drive the drive coil 21 that mover portion 22 rotates, the power wheel 24 be located at the pointer wheel shaft 25 between wheel clamping plate 12 and bottom plate 11 and be connected with a joggle in mover portion 22 with pointer wheel shaft 25, pointer 3 is fixedly connected on pointer wheel shaft 25.
The embodiment of the present invention provides timepiece movement 1, and by pointer 3 train module, namely each root pointer 3 has corresponding independent transmission system.By being provided with for the independent gear drive group 2 of rotating of pointer 3 in interlayer 13 in being formed between bottom plate 11 and wheel clamping plate 12, required power delivery section is rotated comprising for pointer 3, i.e. stator department 23, mover portion 22 and drive coil 21, separate transmission part, i.e. driving wheel group 24, and for being fixedly connected with the pointer wheel shaft 25 of pointer 3, like this, the corresponding independent rotating pointer 3 of each timepiece movement 1, between pointer and pointer without any driven association.
Wherein, bottom plate 11 and the effect of wheel clamping plate 12 are each driving gearshafts for carrying in fixed gear transmission group 3, ensure gear drive group 3 stable drive.
Further, please refer to Fig. 4, in the present embodiment, pointer wheel shaft 25 comprises the fixed part 251 be located in middle interlayer 13 and the driving section 252 be located on fixed part 251, one end of fixed part 251 is located on wheel clamping plate 12, the other end of fixed part 251 is protruding through bottom plate 11, and pointer 3 is fixedly connected on the external part of fixed part 251.Here, fixed part 251 is a solid spindle, and driving section 252 is for being sheathed on the gear on solid spindle, and solid spindle extends to both sides perpendicular to the middle part of gear.
Further, please refer to Fig. 1 and Fig. 3, bottom plate 11 is embedded with a pipe core 26, it is protruding that an external part of fixed part 251 is arranged in pipe core 26.The effect of pipe core 26 be avoid pointer wheel shaft 25 fixed part 251 directly and bottom plate 11 contact friction, thus damage bottom plate 11, meanwhile, pipe core and fixed part 251 are clearance fit.
Further, please refer to Fig. 1 and Fig. 2, mover portion 22 is a permanent magnet rotor, and permanent magnet rotor comprises the body 222 be embedded in stator department 23 and the rotating shaft 221 be located on body 222, and the axis body of rotating shaft 221 is provided with the teeth groove (not shown) for engaged transmission.Preferably, stator department 23 is a fixed head, drive coil 21 is embedded on fixed head, the body 222 of permanent magnet rotor to be embedded on fixed head and equally near drive coil 21, energising rear drive coil 21 produces electromagnetic pulse signal, be converted into steering power after the body 222 of permanent magnet rotor receives electromagnetic pulse signal, thus drive shaft 221 is rotated.
Further, please refer to Fig. 1 and Fig. 2, power wheel 24 comprises is located at bottom plate 11 and the solid shaft 241 on wheel clamping plate 12 and the one-level gear 242 be sheathed on solid shaft 241 and secondary gear 243, one-level gear 242 and secondary gear 243 are around in solid shaft 241 coaxial rotation, the teeth groove of the rotating shaft 221 in mover portion 22 is connected with a joggle in one-level gear 242, and the driving section 252 of pointer wheel shaft 25 is connected with a joggle in secondary gear 243.The one-level gear 242 of power wheel 24 then has identical angular velocity with secondary gear 243 coaxial rotation, because its radius is different, the linear velocity of final acquisition is also different, wherein, the diameter of one-level gear 242 is greater than the diameter of secondary gear 243, namely the number of teeth of one-level gear 242 is greater than the number of teeth of secondary gear 243, like this, by above-mentioned annexation, the rotating speed that mover portion 2 exports is after power wheel 24, secondary gear 243 is obtained and is less than the rotating speed that mover portion 22 exports, namely power wheel 24 has the effect reducing rotating speed raising torque, therefore, be connected with a joggle multiple power wheel between the rotating shaft 221 and the driving section 252 of pointer wheel shaft 25 in mover portion 22, thus make pointer wheel shaft 25 obtain less ratio of gear, make pointer 3 reading be located on pointer wheel shaft 25 more accurate.
Preferably, please refer to Fig. 1 and Fig. 2, in the present embodiment, between mover portion 22 and pointer wheel shaft 25, be provided with two power wheels 24 for engaged transmission.It should be noted that, the meshing relation of these two power wheels 24 is that the secondary gear 243 of first power wheel 24 and the one-level gear 242 of second power wheel 24 are connected with a joggle, and the diameter of the secondary gear 243 of second power wheel 24 is less than the diameter of the secondary gear 243 of the first power wheel 24, the driving section 252 of such pointer wheel shaft 25 just can obtain than only using the rotating speed that a power wheel 24 is lower.Certainly, according to concrete user's request, can increase or reduce the quantity of power wheel 24, make to obtain applicable ratio of gear between the mover portion 22 of clutch end and pointer wheel shaft 25.
Particularly, please refer to Fig. 1, Fig. 2 and Fig. 5, bottom plate 11 is provided with the erection column (not shown) of support wheel clamping plate 12 towards the side of middle interlayer 13, bottom plate 11 also offers the open slot 111 for accommodating drive coil 21.Here, bottom plate 11 is except by arranging between erection column and wheel clamping plate 12 in gap-forming except interlayer 13, and the structure also by other realizes, and is not restricted here.Drive coil 21 is placed in open slot 111, decreases the spacing of bottom plate 11 and wheel clamping plate 12, and namely, the thickness of interlayer 13 reduces, and the volume of timepiece movement can reduce on the whole.
Please refer to Fig. 6 to Fig. 8, the embodiment of the present invention also provides a kind of wrist-watch, comprise the circuit board (not shown) of dial plate 4 and steering needle rotation, the control circuit of circuit board comprises second hand control circuit, minute hand control circuit and hour hands control circuit, dial plate 4 is provided with scale 41 in second, minute track 42 and clock scale 43, also comprise multiple above-mentioned timepiece movement 1, second hand control circuit is electrically connected on the drive coil 21 of a wherein timepiece movement 1, the pointer reply scale in second 41 of timepiece movement 1, minute hand control circuit is electrically connected on the drive coil 21 of a wherein timepiece movement 1, the corresponding minute track 42 of pointer of timepiece movement 1, hour hands control circuit is electrically connected on the drive coil 21 of a wherein timepiece movement 1, the corresponding clock scale 43 of pointer of timepiece movement 1.
The wrist-watch that the embodiment of the present invention provides, by being electrically connected by the drive coil 21 of the every control circuit on circuit board with corresponding timepiece movement 1, thus specializes the function of pointer.Due to the corresponding pointer of a timepiece movement 1, therefore, each pointer can rotate simultaneously, also can independently rotate separately, and like this, even if one of them timepiece movement 1 is damaged, other movement does not also affect by it.
Please refer to Fig. 6, in the present embodiment, four timepiece movements 1 are provided with in wrist-watch, the pointer disalignment be located on each timepiece movement 1 is rotated, simultaneously, dial plate 4 is respectively equipped with scale 41 in second, minute track 42, hour hands scale 43 and calendar scale 44, second hand control circuit is electrically connected on a wherein timepiece movement 1, the pointer of this timepiece movement 1 is corresponding with scale 41 in second, wrist-watch is made to possess the function of reading the clock, minute hand control circuit is electrically connected on a wherein timepiece movement 1, the pointer of this timepiece movement 1 is corresponding with minute track 42, function wrist-watch being possessed read point, hour hands control circuit is electrically connected on a wherein timepiece movement 1, the pointer of this timepiece movement 1 and clock scale 43, wrist-watch is made to possess function when reading, calendar control circuit is electrically connected on the drive coil 21 of the drive coil 21 of the timepiece movement 1 of the clock scale 43 correspondence timepiece movement 1 corresponding with calendar scale 44 respectively, wherein, under the management and control of calendar control circuit, pointer in the timepiece movement 1 of clock scale 43 correspondence coordinates reading to show the month residing for the same day with clock scale 43, pointer in the timepiece movement 1 of calendar scale 44 correspondence coordinates reading to show the date residing for the same day with calendar scale 43.
Please refer to Fig. 7, with a upper embodiment unlike, the week scale in dial plate 45 substituted for calendar scale 44, week control circuit be electrically connected on the drive coil 21 of one of them timepiece movement 1, thus make this wrist-watch possess the function reading week residing for the same day.
Please refer to Fig. 8, with a upper embodiment unlike, function indicating graduation 46 in dial plate substituted for week scale 45, all there is electrical connection in function control circuit and four timepiece movements 1, it should be noted that, here function control circuit comprises stopwatch module, quarter-bell module, adjustment module and time module, and function indicating graduation also correspondence is carved with stopwatch, alarm clock, adjustment and time scale.When pointed stopwatch scale in function indicating graduation 46, pointer in the timepiece movement 1 that corresponding second hand control circuit controls then possesses the function of stopwatch, the like, under function control circuit drives, when indicating corresponding scale reading in function indicating graduation 46, the pointer of wrist-watch then possesses corresponding function.
It is understood, however, that control circuit is not limited only to above-mentioned several, can increase timepiece movement and control circuit and arrange in pairs or groups and use, to meet concrete demand, similarly, the scheme of the timepiece movement of increase is also in protection scope of the present invention.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. timepiece movement, it is characterized in that, comprise bottom plate and the wheel clamping plate of stacked on top of one another setting, interlayer in gap-forming between described bottom plate and described wheel clamping plate, the gear drive group of independently rotating for pointer is provided with in described middle interlayer, described gear drive group comprises the stator department be located on described bottom plate, with described stator department mover portion in relative rotation, drive the drive coil that described mover portion rotates, the power wheel be located at the pointer wheel shaft between described wheel clamping plate and described bottom plate and be connected with a joggle between described mover portion and described pointer wheel shaft, described pointer is fixedly connected on described pointer wheel shaft.
2. timepiece movement as claimed in claim 1, it is characterized in that, described pointer wheel shaft comprises the fixed part be located in described middle interlayer and the driving section be located on described fixed part, one end of described fixed part is located on described wheel clamping plate, the other end of described fixed part is protruding through described bottom plate, and described pointer is fixedly connected on the external part of described fixed part.
3. timepiece movement as claimed in claim 2, is characterized in that, described bottom plate is embedded with a pipe core, and it is protruding that the external part of described fixed part is arranged in described pipe core.
4. timepiece movement as claimed in claim 2, it is characterized in that, described mover portion comprises the body be embedded in described stator department and the rotating shaft be located on described body, and the axis body of described rotating shaft is provided with the teeth groove for engaged transmission.
5. timepiece movement as claimed in claim 4, it is characterized in that, described power wheel comprises is located at solid shaft on described bottom plate and described wheel clamping plate and the one-level gear be located on described solid shaft and secondary gear, described one-level gear and described secondary gear are around in described solid shaft coaxial rotation, the described teeth groove of the described rotating shaft in described mover portion is connected with a joggle in described one-level gear, and the described driving section of described pointer wheel shaft is connected with a joggle in described secondary gear.
6. the timepiece movement as described in any one of claim 1 to 5, is characterized in that, is provided with two described power wheels for engaged transmission between described mover portion and described pointer wheel shaft.
7. timepiece movement as claimed in claim 1, it is characterized in that, described bottom plate is provided with towards the side of described middle interlayer the erection column supporting described wheel clamping plate, described bottom plate also offers the open slot for accommodating described drive coil.
8. wrist-watch, comprise the circuit board of dial plate and steering needle rotation, the control circuit of described circuit board comprises second hand control circuit, minute hand control circuit, hour hands control circuit, described dial plate is provided with scale in second, minute track, clock scale, it is characterized in that, also comprise three timepiece movements according to any one of claim 1 to 7, described second hand control circuit is electrically connected on the drive coil of wherein timepiece movement described in, the pointer reply scale in described second of described timepiece movement, described minute hand control circuit is electrically connected on the drive coil of wherein timepiece movement described in, the corresponding described minute track of pointer of described timepiece movement, described hour hands control circuit is electrically connected on the drive coil of wherein timepiece movement described in, the corresponding described clock scale of pointer of described timepiece movement.
9. wrist-watch as claimed in claim 8, it is characterized in that, the control circuit of described circuit board also comprises calendar control circuit, described dial plate also comprises calendar scale, described calendar control circuit is electrically connected on the drive coil of wherein two described timepiece movements, the pointer corresponding described calendar scale respectively of two described timepiece movements; Or the control circuit of described circuit board also comprises week control circuit, and described dial plate also comprises week scale, described week control circuit be electrically connected on the drive coil of wherein timepiece movement described in, the pointer corresponding described week scale of described timepiece movement; Or, the control circuit of described circuit board also comprise calendar control circuit and week control circuit, described dial plate also comprise calendar scale and week scale, described calendar control circuit is electrically connected on the drive coil of wherein two described timepiece movements, the pointer corresponding described calendar scale respectively of two described timepiece movements, described week, control circuit was electrically connected on the drive coil of wherein timepiece movement described in, the pointer corresponding described week scale of described timepiece movement.
10. wrist-watch as claimed in claim 8, it is characterized in that, the control circuit of described circuit board also comprises function control circuit, described dial plate also comprises function indicating graduation, described function control circuit is electrically connected on the drive coil of wherein timepiece movement described in, and the pointer of described timepiece movement should corresponding described function indicating graduation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969510.4A CN105446118A (en) | 2015-12-22 | 2015-12-22 | Watch movement and watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969510.4A CN105446118A (en) | 2015-12-22 | 2015-12-22 | Watch movement and watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105446118A true CN105446118A (en) | 2016-03-30 |
Family
ID=55556455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510969510.4A Pending CN105446118A (en) | 2015-12-22 | 2015-12-22 | Watch movement and watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105446118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107608194A (en) * | 2017-10-13 | 2018-01-19 | 天芯智能（深圳）股份有限公司 | The intelligent top flywheel wrist-watch of pointer-type |
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| CN102298313A (en) * | 2010-06-24 | 2011-12-28 | 卡西欧计算机株式会社 | Multi-pointer electronic device |
| US20140153371A1 (en) * | 2010-06-24 | 2014-06-05 | Casio Computer Co., Ltd. | Timepiece device with multiple-hand |
| US20150078145A1 (en) * | 2012-02-29 | 2015-03-19 | Eta Sa Manufacture Horlogere Suisse | Below dial hand fitting |
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| CN104142617A (en) * | 2013-05-10 | 2014-11-12 | 天津海鸥表业集团有限公司 | Watch indicating mechanism driven by motors |
| CN205353601U (en) * | 2015-12-22 | 2016-06-29 | 亿科钟表科技（深圳）有限公司 | Watch movement and wrist -watch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107608194A (en) * | 2017-10-13 | 2018-01-19 | 天芯智能（深圳）股份有限公司 | The intelligent top flywheel wrist-watch of pointer-type |
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