CN107703728B - Method for enabling watch pointer to reach preset position - Google Patents
Method for enabling watch pointer to reach preset position Download PDFInfo
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- CN107703728B CN107703728B CN201710969027.5A CN201710969027A CN107703728B CN 107703728 B CN107703728 B CN 107703728B CN 201710969027 A CN201710969027 A CN 201710969027A CN 107703728 B CN107703728 B CN 107703728B
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- pointer
- hour hand
- homing
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims description 52
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- G04B27/00—Mechanical devices for setting the time indicating means
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C9/00—Electrically-actuated devices for setting the time-indicating means
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- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
A method of moving a watch hand to a preset position, the method comprising: the method comprises the following steps: acquiring a physical position of a pointer; step two: and adjusting the pointer to the preset position. Through the mode, the full-automatic pointer adjustment can be realized, a user only needs to enter a pointer homing program through certain keys or certain gestures, the automatic adjustment of the watch can be realized, no accessory equipment is needed, the power consumption is low, and the precision is accurate.
Description
Technical Field
The invention relates to a watch adjusting method, in particular to a watch pointer adjusting method.
Background
When the pointer of the existing watch is adjusted, manual adjustment is generally adopted, the surface needs to be observed by naked eyes, and then the pointer is rotated to a required position. In order to liberate users, watches capable of being automatically adjusted are gradually provided at present, the adjustment mode is based on the fact that the position of a physical pointer of the watch is judged firstly, the current mainstream is to adopt a camera to shoot the surface of the watch, judge the position of the pointer in an image recognition mode, and then enable the pointer to rotate to a corresponding time position in order to adjust time.
The mode depends on photographing equipment except the watch accident, such as a mobile phone, the image recognition needs a special module, the power consumption of the watch is increased, and the image recognition is influenced by light rays and possibly generates misjudgment.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention provides a method for setting the pointer of the watch to the preset position based on the defects, and the method can ensure the physical address of the pointer and the direction of the physical address of the pointer when the user leaves the factory of the watch or automatically times the watch subsequently, so that the subsequent adjustment has a reference.
A method of moving a watch hand to a preset position, the method comprising:
the method comprises the following steps: acquiring a physical position of a pointer;
step two: and adjusting the pointer to the preset position.
Further, the wrist-watch includes the surface device, the surface device is including the surface and the fixed opto-coupler device that have fixed time scale, the opto-coupler device set up in the clear hour hand circle of the hour hand of wrist-watch, the opto-coupler device is followed the radial setting of hour hand circle, the opto-coupler device includes opto-coupler transmission point and opto-coupler receiving point.
Further, in the first step, the watch starts a pointer homing procedure, an optical coupler emission point emits light, all pointers stop rotating, and then the following step a is performed: and the pointer homing program drives a certain pointer to rotate, and after the optical coupler receiving point receives a light ray signal, the physical position of the pointer acquired by the pointer homing program is the angle position of the optical coupler device.
Further, in the second step, a pointer homing angle is set in the pointer homing program, and the pointer homing angle is an angle between the pointer and a preset position of the pointer from the optical coupling device; and the pointer homing program drives the certain pointer in the step one to rotate the pointer homing angle of the pointer to the preset position.
The pointer homing program can set the order to adjust the hour, minute and second hands to preset positions.
Further, the preset positions at least comprise an hour hand preset position and a minute hand preset position; the pointer homing angle at least comprises an hour pointer homing angle and a minute pointer homing angle; the watch at least comprises an hour hand motor and a minute hand motor, wherein the hour hand motor can drive an hour hand to rotate, and the minute hand motor can drive a minute hand to rotate.
Further, when starting the pointer playback procedure, all pointers stall, then the pointer playback procedure sends the instruction and gives the hour hand motor, the hour hand motor drive hour hand is rotatory, works as when the hour hand is rotatory to opto-coupler device directly over, the opto-coupler acceptance point is received by opto-coupler emission point transmission and by the light signal of hour hand reflection, the pointer playback procedure is judged the hour hand is at present the physical position of opto-coupler device, then, the pointer playback procedure transfer the hour hand the pointer playback angle of hour hand, and drive the work of hour hand motor, the hour hand motor drive hour hand is rotatory the pointer playback angle of hour hand extremely the preset position of hour hand.
Further, when the pointer homing program is started, the optical coupler receiving point receives a light signal, and the pointer homing program drives a motor of a first pointer to control the pointer to rotate by a first preset angle; if the optical coupler receiving point still receives the light signal at the moment, the pointer homing program drives a motor of a second pointer to control the pointer to rotate by a second preset angle; if the optical coupler receiving point still receives the light signal at the moment, the pointer homing program drives a motor of a third pointer to control the pointer to rotate by a third preset angle; if the optical coupler receiving point still receives the light signal at the moment, the pointer homing program drives a motor of the first pointer to control the pointer to rotate by a first preset angle; and E, circulating the steps until the optical coupler receiving point cannot receive the light ray signal, and turning to the step A.
Further, all the preset angles are equal.
Further, the preset position is a zero position.
Through the mode, the full-automatic pointer adjustment can be realized, a user only needs to enter a pointer homing program through certain keys or certain gestures, the automatic adjustment of the watch can be realized, no accessory equipment is needed, the power consumption is low, and the precision is accurate.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
FIG. 1 is a schematic of the present invention.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known structures, methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the invention.
As shown in the attached figure 1, the watch comprises a surface, a pointer and an optical coupler device, wherein the optical coupler device is positioned in an hour circle of the rotation of the pointer and comprises an optical coupler transmitting point 1 and an optical coupler receiving point 2; when the pointer of wrist-watch has three hands, correspond the position of opto-coupler device on hour hand, minute hand and second hand and all be provided with opto- coupler induction point 3, 4 and 5, this opto-coupler induction point can receive the light of opto-coupler emission point 1 transmission and with light reflection extremely opto-coupler receiving point 2.
The optical coupling device is fixedly arranged on the surface, and the surface is also fixedly provided with a time scale. The optical coupler device and the time scale are relatively fixed. Reference numeral 3 in fig. 1 is a scale of zero point.
Example 1:
when the pointer of the watch needs to be adjusted to a preset position, the current position of the pointer needs to be known firstly, but because the pointer and the surface are two sets which cannot be fed back mutually, the invention is provided with the structure, and the technical scheme of the method for realizing the pointer of the watch to the preset position through the structure is as follows:
the watch comprises a pointer homing program, which is mainly used for enabling all pointers of the watch to point to a preset designated position, and the designated position is used as a reference position for subsequent adjustment of the watch.
The watch starts a pointer homing program, firstly obtains the physical position of the pointer, and the watch fixes the physical position at the position of the optical coupling device. The pointer homing program drives the pointer to rotate, the rotation of the pointer can be driven by a motor, the pointer of the embodiment comprises an hour hand and a minute hand, and the hour hand and the minute hand are respectively driven by an hour hand motor and a minute hand motor.
Firstly, when a pointer homing program is started, stopping rotating all the pointers, emitting light rays by an optical coupler emitting point, if an optical coupler receiving point receives a light ray signal, indicating that at least one pointer is positioned right above the optical coupler device at the moment, and influencing judgment at the moment; if the hour hand rotates by a first preset angle, and if the optical coupler receiving point still receives the light ray signal, the pointer homing program drives a motor of the minute hand to control the minute hand to rotate by a second preset angle; at this time, if the optical coupler receiving point still receives the light signal, the pointer homing program drives the hour hand motor of the hour hand to control the hour hand to rotate by the first preset angle … … so as to circulate until the optical coupler receiving point cannot receive the light signal.
When the pointer homing program is started, the optical coupler receiving point does not receive the light signal or the optical coupler receiving point cannot receive the light signal, at the moment, the pointer homing program drives the hour hand to rotate through the hour hand motor, and in the rotating process, after the optical coupler receiving point receives the light signal, the physical position of the pointer acquired by the pointer homing program is the angle position of the optical coupler device.
A pointer homing angle is arranged in the pointer homing program, and the pointer homing angle is an angle between the pointer and a preset position of the pointer from the optical coupling device; and the pointer homing program drives a certain pointer to rotate the pointer homing angle of the pointer to the preset position. The preset positions at least comprise an hour hand preset position and a minute hand preset position; the pointer homing angle at least comprises an hour pointer homing angle and a minute pointer homing angle.
After the physical position of the pointer is obtained, the pointer homing program calls the pointer homing angle of the hour hand and drives the hour hand motor to work, and the hour hand motor drives the hour hand to rotate the pointer homing angle of the hour hand to the preset position of the hour hand. And then, the pointer homing program calls the pointer homing angle of the minute hand and drives the minute hand motor to work, and the minute hand motor drives the minute hand to rotate the pointer homing angle of the minute hand to a preset position of the hour hand.
Example 2:
on the basis of embodiment 1, a second hand is added, all the preset positions are set to be 0-point positions, and the homing angles of all the hands are the same.
When the pointer homing program is started, the optical coupler emitting point emits light, and if the optical coupler receiving point receives a light signal, the pointer homing program drives an hour hand motor of an hour hand to control the hour hand to rotate by a first preset angle; if the hour hand rotates by a first preset angle, and if the optical coupler receiving point still receives the light ray signal, the pointer homing program drives a motor of the minute hand to control the minute hand to rotate by a second preset angle; if the optical coupler receiving point still receives the light signal, the pointer homing program drives a motor of the second hand to control the second hand to rotate by a third preset angle; at this time, if the optical coupler receiving point still receives the light signal, the pointer homing program drives the hour hand motor of the hour hand to control the hour hand to rotate by the first preset angle … … so as to circulate until the optical coupler receiving point cannot receive the light signal.
Through the mode, the full-automatic pointer adjustment can be realized, a user only needs to enter a pointer homing program through certain keys or certain gestures, the automatic adjustment of the watch can be realized, no accessory equipment is needed, the power consumption is low, and the precision is accurate.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. A method for enabling a watch pointer to reach a preset position comprises a surface device, wherein the surface device comprises a surface with fixed time scales and a fixed optical coupling device, the optical coupling device is arranged in an hour hand circle swept by an hour hand of the watch, the optical coupling device is arranged along the radial direction of the hour hand circle, and the optical coupling device comprises an optical coupling transmitting point and an optical coupling receiving point;
characterized in that the method comprises:
the method comprises the following steps: the watch starts a pointer homing program, all pointers stop rotating, an optical coupler transmitting point transmits light, when the pointer homing program is started, an optical coupler receiving point receives a light signal, and the pointer homing program drives a motor of a first pointer to control the pointer to rotate by a first preset angle; if the optical coupler receiving point still receives the light signal at the moment, the pointer homing program drives a motor of a second pointer to control the pointer to rotate by a second preset angle; if the optical coupler receiving point still receives the light signal at the moment, the pointer homing program drives a motor of a third pointer to control the pointer to rotate by a third preset angle; if the optical coupler receiving point still receives the light signal at the moment, the pointer homing program drives a motor of the first pointer to control the pointer to rotate by a first preset angle; and circulating the steps until the optical coupler receiving point cannot receive the light ray signal, and switching to the following step A: the pointer homing program drives a certain pointer to rotate, and after the optical coupler receiving point receives a light ray signal, the pointer homing program acquires that the physical position of the pointer is the angle position of the optical coupler device;
step two: the watch at least comprises an hour hand motor and a minute hand motor, the hour hand motor can drive the hour hand to rotate, and the minute hand motor can drive the minute hand to rotate; a pointer homing angle is arranged in the pointer homing program, the pointer homing angle is an angle between the pointer and a preset position of the pointer from the optical coupling device, and the pointer homing angle at least comprises an hour pointer homing angle and a minute pointer homing angle; the pointer homing program drives the certain pointer in the step one to rotate the pointer homing angle of the pointer to the preset position; the preset positions at least comprise an hour hand preset position and a minute hand preset position.
2. The method according to claim 1, wherein when the pointer homing procedure is started, all the pointers stop rotating, then the pointer homing procedure sends a command to the hour hand motor, the hour hand motor drives an hour hand to rotate, when the hour hand rotates right above the optical coupler device, the optical coupler receiving point receives a light signal which is emitted by the optical coupler emitting point and reflected by the hour hand, the pointer homing procedure judges that the hour hand is currently at the physical position of the optical coupler device, then the pointer homing procedure calls the pointer homing angle of the hour hand and drives the hour hand motor to work, and the hour hand motor drives the hour hand to rotate the pointer homing angle of the hour hand to the preset position of the hour hand.
3. The method of claim 2, wherein all of said predetermined angles are equal.
4. A method of moving the hands of a wristwatch to a predetermined position according to any of claims 1-3, wherein the predetermined position is a zero position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969027.5A CN107703728B (en) | 2017-10-18 | 2017-10-18 | Method for enabling watch pointer to reach preset position |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969027.5A CN107703728B (en) | 2017-10-18 | 2017-10-18 | Method for enabling watch pointer to reach preset position |
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| Publication Number | Publication Date |
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| CN107703728A CN107703728A (en) | 2018-02-16 |
| CN107703728B true CN107703728B (en) | 2020-05-19 |
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| CN201710969027.5A Expired - Fee Related CN107703728B (en) | 2017-10-18 | 2017-10-18 | Method for enabling watch pointer to reach preset position |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643679B (en) * | 2017-10-18 | 2019-11-29 | 广东乐芯智能科技有限公司 | A kind of method of the automatic clock synchronization of wrist-watch |
| JP7205073B2 (en) * | 2018-04-23 | 2023-01-17 | セイコーエプソン株式会社 | electronic clock |
| JP7135407B2 (en) * | 2018-04-26 | 2022-09-13 | セイコーエプソン株式会社 | electronic clock |
| CN111176448A (en) * | 2019-12-26 | 2020-05-19 | 腾讯科技（深圳）有限公司 | Method and device for realizing time setting in non-touch mode, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0943363A (en) * | 1995-07-29 | 1997-02-14 | Rhythm Watch Co Ltd | Setting gear train mechanism |
| CN102289191A (en) * | 2011-08-02 | 2011-12-21 | 东莞丝丽雅电子科技有限公司 | Mechanism for positioning pointers of watch and methods for positioning, resetting and calibrating pointers |
| JP2016057191A (en) * | 2014-09-10 | 2016-04-21 | セイコーインスツル株式会社 | Electronic clock, time processing system, and time processing method |
| CN105955011A (en) * | 2016-04-21 | 2016-09-21 | 深圳欧德蒙科技有限公司 | Method and device for intelligently calibrating time |
| CN106094491A (en) * | 2016-06-30 | 2016-11-09 | 陈德林 | The quick calibration method of pointer |
-
2017
- 2017-10-18 CN CN201710969027.5A patent/CN107703728B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0943363A (en) * | 1995-07-29 | 1997-02-14 | Rhythm Watch Co Ltd | Setting gear train mechanism |
| CN102289191A (en) * | 2011-08-02 | 2011-12-21 | 东莞丝丽雅电子科技有限公司 | Mechanism for positioning pointers of watch and methods for positioning, resetting and calibrating pointers |
| JP2016057191A (en) * | 2014-09-10 | 2016-04-21 | セイコーインスツル株式会社 | Electronic clock, time processing system, and time processing method |
| CN105955011A (en) * | 2016-04-21 | 2016-09-21 | 深圳欧德蒙科技有限公司 | Method and device for intelligently calibrating time |
| CN106094491A (en) * | 2016-06-30 | 2016-11-09 | 陈德林 | The quick calibration method of pointer |
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Effective date of registration: 20201230 Address after: 314400 No.37 nanpingqiao, Minlian village, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Hesheng Color Printing Co.,Ltd. Address before: Room 235, No. 333, jiufo Jianshe Road, Zhongxin Guangzhou Knowledge City, Guangzhou, Guangdong 510000 Patentee before: GUANGDONG LEMOVT INTELLIGENT TECHNOLOGY Co.,Ltd. |
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