CN105911853B - Mode when a kind of wrist-watch is walked - Google Patents
Mode when a kind of wrist-watch is walked Download PDFInfo
- Publication number
- CN105911853B CN105911853B CN201610385328.9A CN201610385328A CN105911853B CN 105911853 B CN105911853 B CN 105911853B CN 201610385328 A CN201610385328 A CN 201610385328A CN 105911853 B CN105911853 B CN 105911853B
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- CN
- China
- Prior art keywords
- hand
- watch
- wrist
- hour hands
- stepper motor
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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
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
-
- 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
- G04B13/00—Gearwork
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
Mode when being walked the present invention relates to a kind of wrist-watch, hour hands, minute hand, the second hand of wrist-watch are driven by independent stepper motor respectively, hour hands stepper motor passes through a set of independent transmission system drives hour hands, minute hand stepper motor passes through a set of independent transmission system drives second hand by a set of independent transmission system drives minute hand, second hand stepper motor.In the method for the present invention, mode when watch hand can be walked from big three needle of conventional wristwatch, be changed into three needles it is in alignment walk when so that the instruction of time is more simple and clear；It carries out time-division second hand is in alignment the instruction time, the speed of three needles all becomes original hour hands speed, greatly reduces the frequency of driving pulse, then reduces the power consumption of wrist-watch.The big three needles smartwatch of pointer-type can from pattern switching when walking of traditional big three needles wrist-watch to three needles it is in alignment walk when so that wrist-watch has distinct characteristic.
Description
Technical field
Mode when walking the present invention relates to a kind of wrist-watch, belongs to wrist-watch technical field.
Background technique
Traditional big three needles wrist-watch its when mode is usually that three needles are respectively rotated into walking according to certain frequency when walking, when
Frequency is 12 hours/circle when needle is walked, 60 minute hands of frequency/circle when minute hand is walked, 60 seconds when second hand is walked/circle.A kind of wrist-watch only has a kind and walks
When mode, cannot switch it is other kinds of walk when mode, mode when walking of wrist-watch is single, and the present invention changes this conventional wristwatch list
One mode when walking allows wrist-watch to switch different modes when walking in the case of not influencing, enrich wrist-watch when
Between indicate it is more competitive so that wrist-watch has distinct individual character.
Summary of the invention
Mode when being walked the purpose of the present invention is to provide a kind of wrist-watch, preferably to improve current pointer type wristwatch timing
Method.
To achieve the goals above, technical scheme is as follows.
Mode when a kind of wrist-watch is walked, hour hands, minute hand, the second hand of wrist-watch are driven by independent stepper motor respectively, when stitching
Into motor by a set of independent transmission system drives hour hands, minute hand stepper motor passes through a set of independent transmission system drives point
Needle, second hand stepper motor pass through a set of independent transmission system drives second hand.
Further, the hour hands transmission system transmission ratio, minute hand transmission system transmission ratio and second hand transmission system pass
It is dynamic than identical, therefore each pulsed drive respectively stepper motor when, the minimum rotation angle phase of corresponding hour hands, minute hand and second hand
Together.
Further, the hour hands, minute and second hand are all rotated around same rotation center；The wrist-watch includes microcontroller list
First MCU；The micro-control unit MCU of the wrist-watch includes real-time clock RTC, pulsewidth timer；The real-time clock RTC of the wrist-watch
Time when storage is normally walked；The pulsewidth timer is for generating driving wrist-watch hour hands stepper motor, minute hand stepper motor and second
Pulse when pulse and generation hour hands, minute hand and second hand when needle stepper motor is normally walked are walked at certain shapes.
Further, the wrist-watch generates driving wrist-watch hour hands stepping by the pulsewidth timer in micro-control unit MCU
The pulse of motor, minute hand stepper motor and second hand stepper motor, in addition to can be the same according to traditional big three needles wrist-watch by wrist-watch
Three needles are respectively rotated according to certain frequency, and frequency is 12 hours/circle, 60 minute hands of frequency/circle, second hand when minute hand is walked when hour hands are walked
60 seconds when walking/circle carry out outside the instruction time.Can also by hour hands, minute hand and second hand switch it is in alignment carry out the instruction time,
The temporal frequency of three needles instruction in alignment at this time and the frequency of hour hands, minute hand and second hand when normally walking are different, three needles
Indicated temporal frequency in alignment is 12 hours/circle, i.e. frequency when frequency when walking and conventional wristwatch hour hands of three needles are walked
Unanimously.
Further, mode will not shadow when the wrist-watch can be walked from pattern switching when normally walking to three needle straight lines
Snap shows the correctness of time, and wrist-watch can return mode when normally walking from pattern switching when walking of three needles in line.
Invention has the beneficial effects that：In the method for the present invention, mould when watch hand can be walked from big three needle of conventional wristwatch
Formula, be changed into three needles it is in alignment walk when so that the instruction of time is more simple and clear；By the progress in alignment of time-division second hand
Indicating the time, the speed of three needles all becomes original hour hands speed, greatly reduces the frequency of driving pulse, after
And reduce the power consumption of wrist-watch.The big three needles smartwatch of pointer-type can be from pattern switching when walking of traditional big three needles wrist-watch to three
Needle it is in alignment walk when so that wrist-watch has distinct characteristic.
Detailed description of the invention
Fig. 1 is when the walking block diagram of mode of the wrist-watch from pattern switching when normally walking to three needles in line.
Fig. 2 is that wrist-watch returns mode at Block figure when normally walking from pattern switching when walking of three needles in line.
Fig. 3 is schematic diagram when wrist-watch is normally walked.
Fig. 4 is hour hands, minute hand and second hand overlapping instruction state schematic diagram after wrist-watch switching.
Fig. 5 is second hand and minute hand overlapping instruction state schematic diagram after wrist-watch switching.
Fig. 6 is hour hands and minute hand overlapping needle instruction state schematic diagram after wrist-watch switching.
Fig. 7 is second hand and hour hands overlapping instruction state schematic diagram after wrist-watch switching.
Specific embodiment
A specific embodiment of the invention is described with reference to the accompanying drawing, to better understand the present invention.
Embodiment
Mode when wrist-watch in the present embodiment is walked, hour hands, minute hand, the second hand of wrist-watch are driven by independent stepper motor respectively
Dynamic, hour hands stepper motor passes through a set of independent transmission by a set of independent transmission system drives hour hands, minute hand stepper motor
System drive minute hand, second hand stepper motor pass through a set of independent transmission system drives second hand.
The hour hands transmission system transmission ratio, minute hand transmission system transmission ratio and second hand transmission system transmission ratio are identical,
Therefore each pulsed drive respectively stepper motor when, corresponding hour hands, minute hand are identical with the minimum rotation angle of second hand.
The hour hands, minute and second hand are all rotated around same rotation center；The wrist-watch includes micro-control unit MCU；Institute
The micro-control unit MCU for stating wrist-watch includes real-time clock RTC, pulsewidth timer；The real-time clock RTC storage of the wrist-watch is normal
Time when walking；The pulsewidth timer is for generating driving wrist-watch hour hands stepper motor, minute hand stepper motor and second hand stepping electricity
Pulse when pulse and generation hour hands, minute hand and second hand when machine is normally walked are walked at certain shapes.
The wrist-watch generates driving wrist-watch hour hands stepper motor, minute hand by the pulsewidth timer in micro-control unit MCU
The pulse of stepper motor and second hand stepper motor, in addition to can respectively press wrist-watch according to traditional the same three needle of big three needles wrist-watch
It being rotated according to certain frequency, frequency is 12 hours/circle when hour hands are walked, 60 minute hands of frequency/circle when minute hand is walked, 60 seconds when second hand is walked/
Circle carried out outside the instruction time.Can also by hour hands, minute hand and second hand switch it is in alignment carry out the instruction time, at this time three needles at
The temporal frequency of straight line instruction and the frequency of hour hands, minute hand and second hand when normally walking are different, and three needles are in alignment
Indicated temporal frequency is 12 hours/circle, i.e. frequency is consistent when frequency when walking of three needles is walked with conventional wristwatch hour hands.
When mode will not influence instruction when the wrist-watch can be walked from pattern switching when normally walking to three needle straight lines
Between correctness, and wrist-watch can from pattern switching when walking of three needles in line return normally walk when mode.
Fig. 1 is when the walking block diagram of mode of the wrist-watch from pattern switching when normally walking to three needles in line.Fig. 2 is wrist-watch
Mode at Block figure when normally walking is returned from pattern switching when walking of three needles in line.
When wrist-watch is normally walked as shown in figure 3, when dial 1 on the inside of be provided with second dial 2；Intermediate position is provided with hour hands
3, minute hand 4 and second hand 5.Fig. 3 show wrist-watch and indicates at 10 points 30 minutes and 10 seconds.Become Fig. 4 into Fig. 7 when switching over backpointer
Shown in one of which in four kinds of situations, the second scale before switching on dial plate indicates that 1 lattice indicate 1 second, and the second carves 1 lattice after switching
Indicate 12 minutes, switching before at the time of degree and switching after at the time of degree expression at the time of it is constant, indicated by time it is constant, also
For 10 points 30 minutes.
Fig. 4 indicates hour hands, minute hand and second hand overlapping, indicates the time together.When Fig. 5 indicates second hand and minute hand overlapping instruction
Between, hour hands and minute hand and second hand assist the instruction time in line.After Fig. 6 indicates that second hand indicates that time, hour hands and minute hand are overlapped
Assist the instruction time in line with second hand.Fig. 7 indicates second hand and hour hands overlapping instruction time, and minute hand and hour hands and second hand are at one
The straight line auxiliary instruction time.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (2)
- Mode when 1. a kind of wrist-watch is walked, it is characterised in that：Hour hands, minute hand, the second hand of wrist-watch are driven by independent stepper motor respectively Dynamic, hour hands stepper motor passes through a set of independent transmission by a set of independent transmission system drives hour hands, minute hand stepper motor System drive minute hand, second hand stepper motor pass through a set of independent transmission system drives second hand；Hour hands transmission system transmission ratio divides Needle transmission system transmission ratio and second hand transmission system transmission ratio are identical, thus each pulsed drive respectively stepper motor when, it is right The minimum rotation angle of hour hands, minute hand and the second hand answered is identical；The hour hands, minute and second hand are all rotated around same rotation center；The wrist-watch includes micro-control unit MCU；The hand The micro-control unit MCU of table includes real-time clock RTC, pulsewidth timer；When the real-time clock RTC storage of the wrist-watch is normally walked Time；The pulsewidth timer is for generating driving wrist-watch hour hands stepper motor, minute hand stepper motor and second hand stepper motor just Pulse when pulse and generation hour hands, minute hand and second hand when often walking are walked at certain shapes；The wrist-watch generates driving wrist-watch hour hands stepper motor, minute hand stepping by the pulsewidth timer in micro-control unit MCU The pulse of motor and second hand stepper motor, in addition to can by wrist-watch according to traditional the same three needle of big three needles wrist-watch respectively according to one Fixed frequency rotation, frequency is 12 hours/circle when hour hands are walked, 60 minute hands of frequency/circle when minute hand is walked, 60 seconds when second hand is walked/enclose into Outside the row instruction time；Or by hour hands, minute hand and second hand switching it is in alignment carry out the instruction time, three needles are in alignment at this time The temporal frequency of instruction and the frequency of hour hands, minute hand and second hand when normally walking are different, and three needles are in alignment indicated Temporal frequency is 12 hours/circle, i.e. frequency is consistent when frequency when walking of three needles is walked with conventional wristwatch hour hands.
- Mode when 2. wrist-watch according to claim 1 is walked, it is characterised in that：The wrist-watch can be from mode when normally walking Being switched to mode when three needle straight lines are walked will not influence the correctness of instruction time, and wrist-watch can be from three needles in line Pattern switching returns mode when normally walking when walking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385328.9A CN105911853B (en) | 2016-06-03 | 2016-06-03 | Mode when a kind of wrist-watch is walked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385328.9A CN105911853B (en) | 2016-06-03 | 2016-06-03 | Mode when a kind of wrist-watch is walked |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105911853A CN105911853A (en) | 2016-08-31 |
| CN105911853B true CN105911853B (en) | 2018-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610385328.9A Active CN105911853B (en) | 2016-06-03 | 2016-06-03 | Mode when a kind of wrist-watch is walked |
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| CN (1) | CN105911853B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051992B (en) * | 2017-10-23 | 2020-01-14 | 天芯智能（深圳）股份有限公司 | Watch and travel time control method and system thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4214721B2 (en) * | 2002-06-12 | 2009-01-28 | セイコーエプソン株式会社 | Clock system and clock system control method |
| JP5676203B2 (en) * | 2009-12-28 | 2015-02-25 | セイコーインスツル株式会社 | Stepping motor control circuit and analog electronic timepiece |
| JP5626199B2 (en) * | 2011-12-27 | 2014-11-19 | カシオ計算機株式会社 | Electronic timepiece and method for detecting operation of electronic timepiece |
| CN202854487U (en) * | 2012-09-18 | 2013-04-03 | 福州宜美电子有限公司 | Watch having functions of independent hour, minute and second indication, height indication and compass indication |
| JP5630510B2 (en) * | 2013-02-05 | 2014-11-26 | カシオ計算機株式会社 | Analog electronic clock |
| CN103941573A (en) * | 2014-05-20 | 2014-07-23 | 余永健 | Clock |
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| Publication number | Publication date |
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| CN105911853A (en) | 2016-08-31 |
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