CN108762041A - A kind of wrist-watch that metal finger can be adjusted to predeterminated position - Google Patents
A kind of wrist-watch that metal finger can be adjusted to predeterminated position Download PDFInfo
- Publication number
- CN108762041A CN108762041A CN201810365020.7A CN201810365020A CN108762041A CN 108762041 A CN108762041 A CN 108762041A CN 201810365020 A CN201810365020 A CN 201810365020A CN 108762041 A CN108762041 A CN 108762041A
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- CN
- China
- Prior art keywords
- metal finger
- pointer
- capacitance touch
- predeterminated position
- processor
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C9/00—Electrically-actuated devices for setting the time-indicating means
- G04C9/08—Electrically-actuated devices for setting the time-indicating means by electric drive
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The present invention relates to a kind of wrist-watch that metal finger can be adjusted to predeterminated position, the wrist-watch includes：An at least metal finger；Gear case motor movement, a gear case motor movement driving at least metal finger rotate；The capacitance touch piece of surface and fan-shaped ring type（It is commonly called as touching FPC）, on said surface, the center of circle of the eccentric circular ring is the rotation center of the metal finger for the capacitance touch block setting, and the central angle of the capacitance touch piece of the sector ring type is K.When needing pointer regulation to preset position, such as 12 positions, first the location of pointer and the relative position of capacitance touch block need not be judged, position by rotating forward reversion is the position relative to capacitance touch block that can determine whether pointer, to realize that full automatic time adjustment is ready.
Description
Technical field
The present invention relates to a kind of wrist-watches of adjustable pointer position, and in particular to metal finger can be adjusted to default by one kind
The wrist-watch of position.
Background technology
General quartz watch movement, as long as correctly installing battery powered, you can temporally pass, correctly walk step by step
Needle not by external world's control, influences；With intelligence wearing wrist-watch rise, there is a kind of novel gear-box movement, it with it is general
Difference lies in take the needle the maximum of logical quartz cassette the timing control for needing external circuit to provide.Gear case motor movement, mainly
It is a mechanical part, internal electronic part only provides identification sequential, and drives indicators turn, remembers work(without pointer position
Can, without feedback function；In actual use, it is frequently encountered the situation for needing to calibrate pointer position, is needed thus outside
Portion is equipped with certain sensing device, in addition corresponding electronic circuit, completes testing principle.
Capacitance touch is applied very extensive, it can identify the finger of people, is because human body and touch panel constitute electricity
Hold, in fact, the metallic conductor in certain distance range can also generate identical effect.It is also frequent in actual use to locate
In the case of managing improperly, metal shell leads to mistaken touch.
In CN2017114278410 and CN2017114278302, the above-mentioned mistake for taking full advantage of capacitance touch is touched
Side effect, to realize the monitoring and adjusting of metal finger position.It is above-mentioned two application in, using circuit monitor by the way of come into
Row judges the position of pointer, at this time, it may be necessary to for pointer and capacitance touch piece be specially arranged a specific loop state come
Realize detection.Moreover, when multiple pointers are in the surface of capacitance touch block simultaneously, need to refer to by extra work
Needle first moves to the place other than capacitance touch block.
Invention content
The present invention is based on the above to provide a kind of wrist-watch that metal finger can be adjusted to predeterminated position, which saves
Special circuit is set exclusively for movement, it is only necessary to judge to touch whether FPC is triggered, using pulse signal come to pointer
Position judged, and due to pointer pass in and out touch FPC range just will produce pulse signal, need not remove
The position of pointer can also be adjusted by being in the pointer touched right over FPC.The specific technical solution of the present invention is as follows：
A kind of wrist-watch that metal finger can be adjusted to predeterminated position, it is characterised in that：
The wrist-watch includes：
An at least metal finger；
Gear case motor movement, a gear case motor movement driving at least metal finger rotate；
The capacitance touch piece of surface and fan-shaped ring type（It is commonly called as touching FPC）, the capacitance touch block setting is on the surface
On, the center of circle of the eccentric circular ring is the rotation center of the metal finger, the center of circle of the capacitance touch piece of the sector ring type
Angle is K；
From clockwise, relative to the gold between the left side bearing and the predeterminated position of the capacitance touch piece
Belong to the rotation center of pointer（That is the center of circle or center on surface）Angle be A；It is watched from counter clockwise direction, the capacitance touch
Between the right side bearing of piece and the predeterminated position relative to the angle of the rotation center of the metal finger be B；
When the region of the into or out capacitance touch piece of the metal finger, the two overlaps, capacitive touch
Touch piece be triggered generate a level signal；
Filter circuit, the filter circuit connects the capacitance touch piece, described when the capacitance touch piece is triggered
Filter circuit handles the level signal after the touch FPC triggerings, obtains pulse signal；
Processor, the processor connect the filter circuit and gear case motor movement；
When a certain pointer of the processor forward drive rotates and detects pulse signal for the first time, the tooth is sent a command to
Roller box motor movement is rotated with stopping the metal finger；Then the processor reverse drive a certain pointer rotation is one small
In the angle M equal to K, during reverse drive：
If pulse signal is not detected in the processor, the processor is adjusted into line pointer and is operated；
If the processor detects pulse signal, the processor controls certain described in the gear motor movement forward drive
One pointer rotates, until the processor detects pulse signal again, a certain pointer described at this time stops operating, the processing
Device is adjusted into line pointer and is operated；
The adjusting operates：
When it is clockwise direction to rotate forward direction, the processor controls the gear motor movement and drives a certain pointer
It rotates clockwise the A angles and reaches predeterminated position；When it is counter clockwise direction to rotate forward direction, the processor controls institute
It states gear motor movement a certain pointer is driven to rotate counterclockwise the B angles and reach predeterminated position.
Further, the angle of the eccentric circular ring is 6 °.
Further, the capacitance touch piece is about between the rotation center and the predeterminated position of the metal finger
Line it is symmetrical, at this point, the A=B.
Further, the M=K.
Further, during the reverse drive, when the processor detects pulse signal, the pointer
With the angle driving pointer rotation of the least unit of the gear motor movement, the angle of each least unit is described
Processor detection once whether there is pulse signal.
Further, the angle of the least unit is 0.5 °, 1 ° or 2 °.
Further, the predeterminated position is 12 positions.
By above-mentioned scheme, when needing pointer regulation to preset position, such as 12 positions need not be first to referring to
The location of needle and the relative position of capacitance touch block are judged that the position by rotating forward reversion can determine whether pointer
Relative to the position of capacitance touch block, to realize that full automatic time adjustment is ready.
Description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, above and other target of the invention, feature and advantage will
It becomes more fully apparent.
Fig. 1 is the schematic diagram on surface of the present invention.
Fig. 2 is the schematic diagram of the capacitance touch piece of the present invention.
Specific implementation mode
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Attached drawing is only the present invention
Schematic illustrations, be not necessarily drawn to scale.Identical reference numeral indicates same or similar part in figure, thus
Repetition thereof will be omitted.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In mode.In the following description, many details are provided to fully understand embodiments of the present invention to provide.So
And it will be appreciated by persons skilled in the art that technical scheme of the present invention can be put into practice and omit one in the specific detail
Or more, or other methods, constituent element, device, step may be used etc..In other cases, it is not shown in detail or describes
Known features, method, apparatus, realization or operation are to avoid a presumptuous guest usurps the role of the host and each aspect of the present invention is made to thicken.
As shown in Fig. 1, the wrist-watch includes surface 1, capacitance touch piece 2, minute hand 3, hour hands 4 and/or hour hands；Referring to
During needle rotates, may exist the track 5 of indicator test point.
Only for convenience of signal, minute hand when only drawing, in fact, for other indicators that may be present such as second hand in schematic diagram
And equally set up, this method is not limited to indicator quantity or form, only requires that indicator material is common metal material,
Metal material allows pointer to form capacitance with capacitance touch piece.
As shown in Fig. 2, in terms of literal circle centre position, the angle 103 of the capacitance touch piece of one section of circular ring type is
K；Capacitance touch piece FPC has left side bearing 101, right side bearing 102.
Gear case motor movement, a gear case motor movement driving at least metal finger rotate；
The capacitance touch piece of surface and fan-shaped ring type（It is commonly called as touching FPC）, the capacitance touch block setting is on the surface
On, the center of circle of the eccentric circular ring is the rotation center of the metal finger, the center of circle of the capacitance touch piece of the sector ring type
Angle is K；
From clockwise, relative to the gold between the left side bearing and the predeterminated position of the capacitance touch piece
Belong to the rotation center of pointer（That is the center of circle or center on surface）Angle be A；It is watched from counter clockwise direction, the capacitance touch
Between the right side bearing of piece and the predeterminated position relative to the angle of the rotation center of the metal finger be B；
When the region of the into or out capacitance touch piece of the metal finger, the two overlaps, capacitive touch
Touch piece be triggered generate a level signal；
Filter circuit, the filter circuit connects the capacitance touch piece, described when the capacitance touch piece is triggered
Filter circuit handles the level signal after the touch FPC triggerings, obtains pulse signal；
Processor, the processor connect the filter circuit and gear case motor movement；
When a certain pointer of the processor forward drive rotates and detects pulse signal for the first time, the tooth is sent a command to
Roller box motor movement is rotated with stopping the metal finger；Then the processor reverse drive a certain pointer rotation is one small
In the angle M equal to K, during reverse drive：
If pulse signal is not detected in the processor, the processor is adjusted into line pointer and is operated；
If the processor detects pulse signal, the processor controls certain described in the gear motor movement forward drive
One pointer rotates, until the processor detects pulse signal again, a certain pointer described at this time stops operating, the processing
Device is adjusted into line pointer and is operated；
The adjusting operates：
When it is clockwise direction to rotate forward direction, the processor controls the gear motor movement and drives a certain pointer
It rotates clockwise the A angles and reaches predeterminated position；When it is counter clockwise direction to rotate forward direction, the processor controls institute
It states gear motor movement a certain pointer is driven to rotate counterclockwise the B angles and reach predeterminated position.
Further, the angle of the eccentric circular ring is 6 °.
Further, the capacitance touch piece is about between the rotation center and the predeterminated position of the metal finger
Line it is symmetrical, at this point, the A=B.
Further, the M=K.
Further, during the reverse drive, when the processor detects pulse signal, the pointer
With the angle driving pointer rotation of the least unit of the gear motor movement, the angle of each least unit is described
Processor detection once whether there is pulse signal.
Further, the angle of the least unit is 0.5 °, 1 ° or 2 °.
Further, the predeterminated position is 12 positions.
The above-mentioned specific adjusting method of wrist-watch includes the following steps：
Step 1, a certain finger that the processor controls in a gear case motor movement driving at least metal finger turn
It is dynamic.The processor can first drive hour hands according to rule, drive minute hand finally to drive second hand again；Or according to second hand, minute hand, when
The sequence of needle；Or it is any other it is conceivable that sequence respectively drive.
Step 2, whether the processor is to having pulse signal to be detected：
If detecting pulse signal, the processor, which controls the gear motor movement, stops that a certain pointer is driven to turn
It is dynamic；
If pulse signal is not detected, repeating said steps one and step 2；
Step 3, the processor reverse drive（Reverse drive mean when in step 1 for rotate clockwise when, this
When to rotate counterclockwise；Or it when in step 1 to rotate counterclockwise, is rotated backward here to rotate clockwise）It is described a certain
Indicators turn angle M, the angle M is less than or equal to the K, during the reverse drive：
When pulse signal is not detected in the processor, then step 4 is transferred to；
When the processor detects pulse signal, the processor controls the gear motor movement according to the step 1
The direction of rotation driving a certain pointer rotation, it is described at this time a certain until the processor detects pulse signal again
Pointer stops operating, and is transferred to step 4.At this point, a certain pointer is in the left side bearing or right side bearing of capacitance touch piece
Position.
Step 4, when the rotation direction of a certain pointer in the step 1 is clockwise direction, the processor control
Making the gear motor movement drives a certain finger clockwise rotation A angles to reach predeterminated position；When the step 1
In the rotation direction of a certain pointer when being counter clockwise direction, the processor controls the gear motor movement and drives this certain
Pointer rotates counterclockwise the B angles and reaches predeterminated position.
The processor controls the gear motor movement and drives any finger clockwise rotational angle A to described pre-
If position rotates counterclockwise angle B to the predeterminated position.
By above-mentioned scheme, when needing pointer regulation to preset position, such as 12 positions need not be first to referring to
The location of needle and the relative position of capacitance touch block are judged that the position by rotating forward reversion can determine whether pointer
Relative to the position of capacitance touch block, to realize that full automatic time adjustment is ready.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of wrist-watch that metal finger can be adjusted to predeterminated position, it is characterised in that：
The wrist-watch includes：
An at least metal finger；
Gear case motor movement, a gear case motor movement driving at least metal finger rotate；
The capacitance touch piece of surface and fan-shaped ring type（It is commonly called as touching FPC）, the capacitance touch block setting is on the surface
On, the center of circle of the eccentric circular ring is the rotation center of the metal finger, the center of circle of the capacitance touch piece of the sector ring type
Angle is K；
From clockwise, relative to the gold between the left side bearing and the predeterminated position of the capacitance touch piece
Belong to the rotation center of pointer（That is the center of circle or center on surface）Angle be A；It is watched from counter clockwise direction, the capacitance touch
Between the right side bearing of piece and the predeterminated position relative to the angle of the rotation center of the metal finger be B；
When the region of the into or out capacitance touch piece of the metal finger, the two overlaps, capacitive touch
Touch piece be triggered generate a level signal；
Filter circuit, the filter circuit connects the capacitance touch piece, described when the capacitance touch piece is triggered
Filter circuit handles the level signal after the touch FPC triggerings, obtains pulse signal；
Processor, the processor connect the filter circuit and gear case motor movement；
When a certain pointer of the processor forward drive rotates and detects pulse signal for the first time, the tooth is sent a command to
Roller box motor movement is rotated with stopping the metal finger；Then the processor reverse drive a certain pointer rotation is one small
In the angle M equal to K, during reverse drive：
If pulse signal is not detected in the processor, the processor is adjusted into line pointer and is operated；
If the processor detects pulse signal, the processor controls certain described in the gear motor movement forward drive
One pointer rotates, until the processor detects pulse signal again, a certain pointer described at this time stops operating, the processing
Device is adjusted into line pointer and is operated；
The adjusting operates：
When it is clockwise direction to rotate forward direction, the processor controls the gear motor movement and drives a certain pointer
It rotates clockwise the A angles and reaches predeterminated position；When it is counter clockwise direction to rotate forward direction, the processor controls institute
It states gear motor movement a certain pointer is driven to rotate counterclockwise the B angles and reach predeterminated position.
2. a kind of wrist-watch that metal finger can be adjusted to predeterminated position according to claim 1, which is characterized in that described
The angle of eccentric circular ring is 6 °.
3. a kind of wrist-watch that metal finger can be adjusted to predeterminated position according to claim 1, which is characterized in that described
Capacitance touch piece is symmetrical about the line between the rotation center and the predeterminated position of the metal finger, at this point, the A
=B。
4. a kind of wrist-watch that metal finger can be adjusted to predeterminated position according to claim 1, which is characterized in that described
M=K。
5. a kind of wrist-watch that metal finger can be adjusted to predeterminated position according to claim 1, which is characterized in that in institute
During stating reverse drive, if the processor detects pulse signal, the pointer is with the gear motor movement
Whether the angle driving pointer rotation of least unit, the angle of each least unit, the processor detection once deposit
In pulse signal.
6. a kind of wrist-watch metal finger that adjusts according to claim 5 is to the method for predeterminated position, which is characterized in that described
The angle of least unit is 1 ° or 0.5 °.
7. a kind of wrist-watch metal finger that adjusts according to claim 1 is to the method for predeterminated position, which is characterized in that described
Predeterminated position is 12 positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365020.7A CN108762041B (en) | 2018-04-23 | 2018-04-23 | Watch capable of adjusting metal pointer to preset position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365020.7A CN108762041B (en) | 2018-04-23 | 2018-04-23 | Watch capable of adjusting metal pointer to preset position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108762041A true CN108762041A (en) | 2018-11-06 |
| CN108762041B CN108762041B (en) | 2020-08-21 |
Family
ID=64011587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810365020.7A Active CN108762041B (en) | 2018-04-23 | 2018-04-23 | Watch capable of adjusting metal pointer to preset position |
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| Country | Link |
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| CN (1) | CN108762041B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128898A1 (en) * | 2017-12-26 | 2019-07-04 | 广东乐芯智能科技有限公司 | Capacitor-based watch pointer adjusting method |
| CN110764400A (en) * | 2019-11-08 | 2020-02-07 | 京东方科技集团股份有限公司 | Watch and touch control method thereof |
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| JPH08201537A (en) * | 1995-01-31 | 1996-08-09 | Citizen Watch Co Ltd | Hand-position detection device of wristwatch |
| CN1577188A (en) * | 2003-07-25 | 2005-02-09 | 精工爱普生株式会社 | Electronic timepiece with an internal antenna |
| CN2891020Y (en) * | 2006-01-20 | 2007-04-18 | 李韦成 | Time synchronization positioning device of pointer type electric wave clock |
| 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 |
| CN105737864A (en) * | 2014-12-23 | 2016-07-06 | Eta瑞士钟表制造股份有限公司 | Electromechanical apparatus comprising a device for capacitive detection of the angular position of a moving element, and method for detecting the angular position of a moving element |
| CN106773631A (en) * | 2017-01-12 | 2017-05-31 | 广东乐源数字技术有限公司 | It is a kind of can anti-metal finger false touch bright screen intelligent watch |
| CN107272390A (en) * | 2017-08-16 | 2017-10-20 | 东莞知新贸易有限公司 | Pointer type timer and pointer progressive method thereof |
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2018
- 2018-04-23 CN CN201810365020.7A patent/CN108762041B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201537A (en) * | 1995-01-31 | 1996-08-09 | Citizen Watch Co Ltd | Hand-position detection device of wristwatch |
| CN1577188A (en) * | 2003-07-25 | 2005-02-09 | 精工爱普生株式会社 | Electronic timepiece with an internal antenna |
| CN2891020Y (en) * | 2006-01-20 | 2007-04-18 | 李韦成 | Time synchronization positioning device of pointer type electric wave clock |
| 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 |
| CN105737864A (en) * | 2014-12-23 | 2016-07-06 | Eta瑞士钟表制造股份有限公司 | Electromechanical apparatus comprising a device for capacitive detection of the angular position of a moving element, and method for detecting the angular position of a moving element |
| CN106773631A (en) * | 2017-01-12 | 2017-05-31 | 广东乐源数字技术有限公司 | It is a kind of can anti-metal finger false touch bright screen intelligent watch |
| CN107272390A (en) * | 2017-08-16 | 2017-10-20 | 东莞知新贸易有限公司 | Pointer type timer and pointer progressive method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128898A1 (en) * | 2017-12-26 | 2019-07-04 | 广东乐芯智能科技有限公司 | Capacitor-based watch pointer adjusting method |
| CN110764400A (en) * | 2019-11-08 | 2020-02-07 | 京东方科技集团股份有限公司 | Watch and touch control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108762041B (en) | 2020-08-21 |
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Effective date of registration: 20210104 Address after: 314400 room 1904, Ziwei building, Haizhou street, Haining City, Jiaxing City, Zhejiang Province Patentee after: HAINING YONGXIN TECHNOLOGY CONSULTING 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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