CN202904244U - Movement of watch with pointer deviation calibration and reference position automatic location technology - Google Patents
Movement of watch with pointer deviation calibration and reference position automatic location technology Download PDFInfo
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- CN202904244U CN202904244U CN 201220514865 CN201220514865U CN202904244U CN 202904244 U CN202904244 U CN 202904244U CN 201220514865 CN201220514865 CN 201220514865 CN 201220514865 U CN201220514865 U CN 201220514865U CN 202904244 U CN202904244 U CN 202904244U
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Abstract
A movement of watch with pointer deviation calibration and reference position automatic location technology consists of motors and gears, and is characterized in that the movement is provided with at least two step motors; in addition, the movement further comprises an optical couple assembly and a microprocessor; in addition, an optical detection location light through port is formed in wheel discs of hour/minute/second gears, respectively; the hour/minute/second gears are respectively provided with a location pin hole which represents a reference origin; the optical couple assembly is distributed on a light path moving trajectory of the hour/minute/second gears running through the upper end and lower end of the light through port; and the optical couple assembly is connected with a movement microcomputer control circuit. According to the movement of the watch, the pointer deviation is judged and calibrated automatically by using the optical detection location and microcomputer intelligent control technology, so that the pointer deviation correction and the reference position location of the pointer watch are accurate, convenient and fast, and the energy is saved.
Description
Technical field
The utility model relates to the wrist-watch technical field, is specifically related to a kind of pointer deviation calibration and the automatic timepiece movement of locating in reference position.
Background technology
Common pointer type wristwatch kind has traditional mechanical clockwork spring that the stem-winder of power and electronic quartz wrist-watch two classes that battery provides power are provided at present.Although these two kinds of wrist-watch power sources are different, when the check and correction of pointer time or the check and correction of pointer deviation, all be to adopt when manually carrying out the pin school.
Present popular electric wave wrist-watch, although cast out the direct handsetting gear check and correction of original mechanical dead man pointer, and use advanced step motor instead, the driving pointer is hurried up and is carried out the pointer adjustment, very large improvement has been arranged, but aspect the check and correction of the check and correction of pointer reference position or pointer deviation, still mostly adopt original artificial judgment deviation, the mode of artificial check and correction.
Artificial adjust or the check and correction pointer needs careful operation, and need to be grasped certain for the pin skill.Particularly those adopt single step motor, the perhaps pointer wrist-watch of operation of can only one direction beating, as: multiwindow is organized the pointer quartz watch more, electric wave wrist-watch etc., in order to shorten the elapsed time of school pin, in the process of pointer check and correction, all require motor under the state that runs up, to carry out.Need school pin personnel to grasp certain specialized skills this moment, and the notice high concentration is carried out careful operation.Otherwise slightly do not note, just pointer may be transferred excessive, cause the dislocation.Re-start again pin, so repeatable operation repeatedly could be adjusted to watch hand correct position.Even if skilled operator, on average finish the pointer check and correction also needs to consume more than ten minute at every turn, then need expend the more time if occur faulty operation midway.Therefore, manually adjust or the check and correction pointer especially single motor electro formula pointer check and correction process loaded down with trivial details, be difficult to control and the length that expends time in, use to wrist-watch and bring great inconvenience.
In addition, the kind of drive of the pointer of common single motor timepiece movement is that second wheel drives minute wheel, drives hour wheel by minute wheel again, second hand need be beated for 3600 steps, hour hands just can advance 1 hour (30 ° angles), and whole driving-chain is tediously long, and speed is slow and be not easy to run up.No matter be that pointer origin reference location (zero-point positioning) is when still chasing after, hour hands turn around (in a clockwise direction from 12:01 to 12:00), if motor adopts 32HZ to hurry up at a high speed (per second was beated for 32 steps, was 32 times of speed when normally walking), need expend 22.5 minutes time; If when chasing after, then need expend 23.25 minutes and just can forereach identical signal time.Even adopt the limiting velocity of 64HZ, save the time of half, also must expend approximately 12 minutes time so at every turn, consuming time longer, power consumption is more.
Summary of the invention
In order to solve the pointer deviation check and correction operating difficulties, loaded down with trivial details of current pointer wrist-watch, long, the many shortcomings of power consumption expend time in.The purpose of this utility model is to provide a kind of microprocessor intelligence control technology of utilizing to carry out pointer deviation automatic decision, automatic calibration, and the Thomas with a plurality of reference positions automatic decision station-keeping ability reaches the driving timepiece movement.Make pointer offset correction and the location, reference position of pointer wrist-watch more convenient.
The purpose of this utility model is achieved through the following technical solutions:
A kind of pointer deviation calibration and the automatic location watch movement in reference position, its composition comprises pointer gear, drives step motor, the crystal oscillator of pointer rotation, it is characterized in that: described movement is equipped with at least two step motor, optocoupler assembly and microprocessor are housed, the time/minute/wheel disc of second gear is equipped with optical detection location light hole, the optocoupler assembly is electrically connected with microprocessor, and step motor is electrically connected with microprocessor, and microprocessor is electrically connected with power-supply system.When described optocoupler assembly is installed in/minute/both sides of second gear assembly, with by the time/light path of minute/second gear light hole is vertical, optocoupler assembly photosensitive area is positioned on the path channels track.
Described the utility model timepiece movement, the time/minute/quantity that the wheel disc of second gear is offered optical detection location light hole is at least two, the time/minute/second gear respectively has light hole place, optical detection location, 1 place to be provided with benchmark original point position pin hole.
In the microprocessor of described the utility model timepiece movement, in establish the corresponding relation control program of each logical light/shading region signal of gear and clock hand position.The run location that can reflect pointer according to optocoupler assembly feedback signal.Each function control area is started by each function button control linkage on the microprocessor.
Described the utility model timepiece movement the time/minute/be inserted with fastening screw (pilot pin) in the fastening screw hole of second gear assembly, fastening screw the time/insert lock gear reference position at original zero point during minute/second gear assembling.
The beneficial effects of the utility model are:
1. this timepiece movement is provided with at least two step motor, and each motor is time system of control separately, and the driving-chain between the motor is separate, does not involve mutually, more convenient control, and greatly saved expending time in and electric energy when pointer is located or chased after.
The time/minute/quantity that the wheel disc of second gear is offered optical detection location light hole is at least two, i.e. or multiple spot optical alignment at 2.For example 2 anchor point indicators only need run 1/2 position, only need 1/2 power consumption consuming time, if 3 anchor points only need 1/3 power consumptions consuming time, if 4 anchor points only need 1/4 power consumptions consuming time, this shows that the multipoint positioning type can save time and electric energy again greatly on former double motor type basis.
3. the multiple spot optical alignment detection architecture of this timepiece movement, utilize accurate detection and the signal feedback of optical alignment detection components, microprocessor program is to the fast precise computing of signal, and the technology such as accurate judgement and accurate control, so that in the past by series of complex actions such as location, manually-operated pointer reference position and the check and correction of pointer deviation, become simpler and easy.
In addition microprocessor program control, can every day fixing period robotization detection of gear deviation and calibrating, also can artificially start at any time pointer deviation collate program, by microprocessor intelligence program Auto-Sensing pointer deviation and calibrate.Aspect when the time, adjustment/pointer chased after, can just automatically select/reverse when chasing after, reduce time and power consumption when chasing after.And can be according to the span of current pointer and object time, when selecting intelligently forward or reverse chasing after, the elapsed time when the shortening pointer chases after is saved the electric energy that consumes when chasing after simultaneously greatly.
Description of drawings
Fig. 1 is three light hole wrist-watch gear structure figure: 1 optical detection location light hole, 2 gear centre shaft holes, 3 fastening screw holes.
When Fig. 2 is/and minute/second gear light hole and optocoupler path channels position side view: 4 optocoupler assemblies, 5 o'clock/minute/seconds gears, 6 path channels.
Fig. 3 is movement control circuit connection side block diagram: 7 step motor, 8 function buttons, 9 crystal oscillators, 10 microprocessors.
Embodiment
In order to make the technical solution of the utility model clearer, below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail:
A kind of pointer deviation calibration and the automatic location watch movement in reference position, this movement is provided with two step motor (7), motor control system's second (being called a second motor), a motor control time/subsystem (being called a minute motor).Movement forms and also includes optocoupler assembly (4) and microprocessor (10) in addition, in addition the time/minute/wheel disc of second gear is provided with (1) three of optical detection location light hole, the time/minute/a second gear (5) respectively has an optical detection location light hole (1) to locate to be provided with benchmark original point position pin hole (3), optocoupler assembly (4) is electrically connected with microprocessor (10), step motor (7) is electrically connected with microprocessor (10), microprocessor (10) is electrically connected with power-supply system, and upper each the function control area of microprocessor (10) is started by each function button (8) control linkage.Optocoupler assembly (4) is when being installed in/the up and down both sides of minute/second gear assembly, with by the time/minute/path channels (6) of second gear (5) optical detection location light hole (1) is vertical, optocoupler assembly (4) photosensitive area is positioned on path channels (6) track.
In the microprocessor of timepiece movement (10), in establish the corresponding relation control program of each logical light/shading region signal of gear and clock hand position, can reflect the run location of pointer according to optocoupler assembly feedback signal.The signal that microprocessor (10) is received according to the optocoupler feedback end is converted into when current/physical location of minute second hand, and with predetermined standard signal relatively, when then knowing/whether the separately position of minute/second gear (5) exist deviation; If deviation is arranged, how many angles of deviation at that time.Deviation state according to pointer is adjusted motor pulse forward or reverse, and gear (namely pointer) deviation is calibrated; If pointer is leading, steering needle reverses fast pointer is calibrated; If pointer lags behind, steering needle is clockwise fast, and the pointer deviation is calibrated.
In the gear assembly assembling, insert fastening screw (pilot pin), lock gear reference position at original zero point at benchmark original point position pin hole (3).After gear assembling is finished, be used for checking/judge the correctness of gear assembly assembling, when pilot pin can run through/minute/pilot hole of second wheel in, this moment, gear was then just located the benchmark null position of what standard.
Wherein three places optical detection location light hole (1) has a place to represent 04:00, has a place to represent 08:00, has a place to represent 12:00.Optocoupler assembly (4) detects the significant transparent zone/shading region in reference position of hour wheel, according to each transparent zone/shading region and the corresponding relation of clock face time, namely as can be known at that time pointer be in 04:00,08:00 or the reference position of 12:00.When detecting the reference position of 12:00, then find the original position at zero point of hour wheel, hour wheel location pin hole arrives the precalculated position.At that time/minute/second wheel all arrives predetermined reference position at zero point, and the location pin hole of gear set is overlapping, and the pilot pin penetrability inserts.
Wherein movement is provided with two step motor (7), motor control system's second (being called a second motor), a motor control time/subsystem (being called a minute motor).Both driving-chains are separate, do not involve mutually.Stepping time and the stepping angle of minute hand are designed to different types as required, and turning around as the power consumption consuming time of example take hour hands is compared as follows:
A. minute hand went on foot 1 ° of per step in 10 seconds 1; 360 the step/hour, adopt 32HZ speed hour hands only 2.25 minutes (the only having single motor 1/10 power consumption consuming time) of need of turning around.
B. minute hand went on foot 1.5 ° of per steps in 15 seconds 1; 240 the step/hour, adopt 32HZ speed hour hands only 1.5 minutes (the only having single motor 1/15 power consumption consuming time) of need of turning around.
C. minute hand went on foot 2 ° of per steps in 20 seconds 1; 180 the step/hour, adopt 32HZ speed hour hands only 1.125 minutes (the only having single motor 1/20 power consumption consuming time) of need of turning around.
D. minute hand went on foot 3 ° of per steps in 30 seconds 1; 120 the step/hour, adopt 32HZ speed hour hands only 0.75 minute (the only having single motor 1/30 power consumption consuming time) of need of turning around.
E. minute hand went on foot 6 ° of per steps in 60 seconds 1; 60 the step/hour, adopt 32HZ speed hour hands only 0.375 minute (the only having single motor 1/60 power consumption consuming time) of need of turning around.
Pointer need to consume the electric energy of normally walking tens times of fashions in running up, the double motor design is shortened the school pin and hurrying up the time when chasing after greatly, electric energy in the time of can saving chasing after more than 80%.
Claims (4)
1. a pointer deviation is calibrated the timepiece movement of automatically locating with the reference position, its composition comprises pointer gear, drives step motor, the crystal oscillator of pointer rotation, it is characterized in that: described movement is equipped with at least two step motor, optocoupler assembly and microprocessor are housed, the time/minute/wheel disc of second gear is equipped with optical detection location light hole, the optocoupler assembly is electrically connected with microprocessor, and step motor is electrically connected with microprocessor, and microprocessor is electrically connected with power-supply system.
2. a kind of pointer deviation calibration according to claim 1 and the automatic timepiece movement of locating in reference position, it is characterized in that: when the optocoupler assembly is installed in/minute/both sides of second gear assembly, with by the time/minute/light path of second gear light hole is vertical, optocoupler assembly photosensitive area is positioned on the path channels track.
3. the automatic timepiece movement of location in a kind of pointer deviation calibration according to claim 1 and reference position is characterized in that: the time/minute/second gear respectively has light hole place, optical detection location, 1 place to be provided with benchmark original point position pin hole.
4. the automatic timepiece movement of location in a kind of pointer deviation calibration according to claim 1 and reference position is characterized in that: the time/the quantity of optical detection location light hole on the wheel disc of minute/second gear is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514865 CN202904244U (en) | 2012-09-27 | 2012-09-27 | Movement of watch with pointer deviation calibration and reference position automatic location technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514865 CN202904244U (en) | 2012-09-27 | 2012-09-27 | Movement of watch with pointer deviation calibration and reference position automatic location technology |
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| CN202904244U true CN202904244U (en) | 2013-04-24 |
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| CN 201220514865 Expired - Fee Related CN202904244U (en) | 2012-09-27 | 2012-09-27 | Movement of watch with pointer deviation calibration and reference position automatic location technology |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104516262A (en) * | 2014-12-30 | 2015-04-15 | 东莞丝丽雅电子科技有限公司 | Electric wave driven alarm clock movement |
| CN105739298A (en) * | 2016-05-09 | 2016-07-06 | 戴伟明 | Automatic time correcting quartz clock |
| CN104199270B (en) * | 2014-06-12 | 2017-01-11 | 烟台美时嘉钟表有限公司 | Mechanical pendulum clock transmission device capable of automatically correcting errors |
| CN107346101A (en) * | 2016-05-04 | 2017-11-14 | Eta瑞士钟表制造股份有限公司 | The electronic mechanical watch and clock movement of detection means including gear Angle Position |
| CN107643678A (en) * | 2017-10-18 | 2018-01-30 | 广东乐芯智能科技有限公司 | A kind of wrist-watch when can be automatic pair |
| CN109116713A (en) * | 2018-11-14 | 2019-01-01 | 东莞市创葆电子科技有限公司 | A kind of fully-automatic intelligent watch and clock movement |
| CN109212941A (en) * | 2018-11-14 | 2019-01-15 | 东莞市创葆电子科技有限公司 | A kind of method of intelligence clock and watch zero positioning |
| CN110058513A (en) * | 2019-05-28 | 2019-07-26 | 酷罗米(深圳)科技有限公司 | A kind of smartwatch that can automatically correct pointer deviation and its bearing calibration |
| CN111932764A (en) * | 2020-06-10 | 2020-11-13 | 范小英 | Novel game token and game token verification device |
| CN112433465A (en) * | 2020-11-23 | 2021-03-02 | 深圳市精准时计科技有限公司 | Optical positioning control system for radio controlled clock movement |
-
2012
- 2012-09-27 CN CN 201220514865 patent/CN202904244U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199270B (en) * | 2014-06-12 | 2017-01-11 | 烟台美时嘉钟表有限公司 | Mechanical pendulum clock transmission device capable of automatically correcting errors |
| CN104516262A (en) * | 2014-12-30 | 2015-04-15 | 东莞丝丽雅电子科技有限公司 | Electric wave driven alarm clock movement |
| CN107346101B (en) * | 2016-05-04 | 2020-07-10 | Eta瑞士钟表制造股份有限公司 | Electromechanical timepiece movement including a device for detecting the angular position of a gear |
| CN107346101A (en) * | 2016-05-04 | 2017-11-14 | Eta瑞士钟表制造股份有限公司 | The electronic mechanical watch and clock movement of detection means including gear Angle Position |
| CN105739298A (en) * | 2016-05-09 | 2016-07-06 | 戴伟明 | Automatic time correcting quartz clock |
| CN107643678A (en) * | 2017-10-18 | 2018-01-30 | 广东乐芯智能科技有限公司 | A kind of wrist-watch when can be automatic pair |
| CN107643678B (en) * | 2017-10-18 | 2023-01-03 | 深圳市喜百汇电子科技有限公司 | Watch capable of automatically timing |
| CN109212941A (en) * | 2018-11-14 | 2019-01-15 | 东莞市创葆电子科技有限公司 | A kind of method of intelligence clock and watch zero positioning |
| CN109116713A (en) * | 2018-11-14 | 2019-01-01 | 东莞市创葆电子科技有限公司 | A kind of fully-automatic intelligent watch and clock movement |
| CN110058513A (en) * | 2019-05-28 | 2019-07-26 | 酷罗米(深圳)科技有限公司 | A kind of smartwatch that can automatically correct pointer deviation and its bearing calibration |
| CN111932764A (en) * | 2020-06-10 | 2020-11-13 | 范小英 | Novel game token and game token verification device |
| CN111932764B (en) * | 2020-06-10 | 2022-09-13 | 灵芒科技(杭州)有限公司 | Game token verifying device |
| CN112433465A (en) * | 2020-11-23 | 2021-03-02 | 深圳市精准时计科技有限公司 | Optical positioning control system for radio controlled clock movement |
| CN112433465B (en) * | 2020-11-23 | 2021-10-08 | 深圳市精准时计科技有限公司 | Optical positioning control system for radio controlled clock movement |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20180927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |