CN204515355U - There is the quartz watch of touch mileometer adjustment function - Google Patents
There is the quartz watch of touch mileometer adjustment function Download PDFInfo
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- CN204515355U CN204515355U CN201520162763.6U CN201520162763U CN204515355U CN 204515355 U CN204515355 U CN 204515355U CN 201520162763 U CN201520162763 U CN 201520162763U CN 204515355 U CN204515355 U CN 204515355U
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- mileometer adjustment
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- quartz watch
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Abstract
The utility model discloses a kind of quartz watch with touch mileometer adjustment function and comprise the mechanical part and electronic section that are located at movement inside, mechanical part comprises mechanical gear group, and for the stepper motor of driving device gear set; Electronic section comprises the integrated chip for output drive signal, and the crystal oscillator, button cell and the coil that are electrically connected with integrated chip respectively, coil is electrically connected with stepper motor, between coil and described integrated chip, access is used for the analog switch of switching working mode, and this analog switch is also electrically connected with mileometer adjustment part.In the normal mode of operation, integrated chip is the signal of coil input queued switches stepper motor to quartz watch of the present utility model, makes the utility model keep original watch function.After needs enter mileometer adjustment pattern, integrated chip and coil cut off by analog switch, allow mileometer adjustment part be that coil input mileometer adjustment signal carrys out Driving Stepping Motor.Because of utility model works pattern different with mileometer adjustment pattern time work, thus save the energy.
Description
Technical field
The utility model relates to quartz watch technical field, particularly relates to a kind of quartz watch with touch mileometer adjustment function applying touch key-press technology and Micro Controller Unit (MCU) driving stepper motor technology.
Background technology
Quartz watch movement is mainly divided into electronic section and mechanical part, and electronic section sends drive waveforms Driving Stepping Motor and rotates, the pinion rotation of stepper motor driving mechanical part.As shown in Figure 1, current quartz watch electronic section mainly contains integrated circuit (IC) chip, crystal oscillator, button cell, coil and stepper motor.Button cell provides operating voltage and electric current to electronic section, also provides mechanical part to provide kinetic energy simultaneously.Crystal oscillator provides the clock signal of fixed frequency for integrated circuit (IC) chip.Under normal operating conditions, in integrated circuit (IC) chip output per second one group of motor drive signal to coil, Driving Stepping Motor rotates 180 °, driving mechanical pinion rotation, and second hand advances one second.
Quartz watch in use, because a variety of causes needs frequent mileometer adjustment.For the needs of mileometer adjustment, there is the multiple quartz watch with mileometer adjustment function.But along with the development of science and technology, the mileometer adjustment of current quartz watch can not meet energy-conservation, advanced etc. demand.
Utility model content
The purpose of this utility model is to provide a kind of quartz watch with touch mileometer adjustment function, and this quartz watch, while having mileometer adjustment function, achieves energy-conservation, thus meets multiple demand.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of quartz watch with touch mileometer adjustment function comprises the mechanical part and electronic section that are located at movement inside, described mechanical part comprises mechanical gear group, and for driving the stepper motor of described mechanical gear group; Described electronic section comprises the integrated chip for output drive signal, and the crystal oscillator, the button cell that are electrically connected with described integrated chip respectively, described electronic section also comprises the coil be electrically connected with described stepper motor, also comprises the mileometer adjustment part for inputting mileometer adjustment signal to described coil; For the analog switch of switching working mode, described analog switch comprises two input ends, and two described input ends are electrically connected with described integrated chip and described mileometer adjustment part respectively, and the output terminal of described analog switch is electrically connected with described coil.
Optimal way is, described mileometer adjustment part comprises the microprocessor be electrically connected with described button cell, and the physical button for waking described microprocessor up be electrically connected with described microprocessor; Also comprise the mileometer adjustment entry terminal for inputting mileometer adjustment information.
Optimal way is, described physical button selects knob or switch key.
Optimal way is, described quartz watch also comprises dial plate and watch glasses, described mileometer adjustment entry terminal comprises some touch key-presss being located on described dial plate the position do not covered by described watch glasses, each described touch key-press is all electrically connected with the touch chip for gathering described touch key-press signal, and described touch chip is also electrically connected with described microprocessor.
Optimal way is, all described touch key-presss arrange according to the Annual distribution mode on described dial plate.
Optimal way is, single-chip microcomputer selected by described microprocessor.
After adopting technique scheme, the beneficial effects of the utility model are: because the quartz watch with touch mileometer adjustment function of the present utility model comprises the mechanical part and electronic section that are located at movement inside, wherein mechanical part comprises mechanical gear group, and for the stepper motor of driving device gear set; Wherein electronic section comprises the integrated chip for output drive signal, and the crystal oscillator, the button cell that are electrically connected with integrated chip respectively, electronic section also comprises the coil be electrically connected with stepper motor, also comprise for the mileometer adjustment part of coil input mileometer adjustment signal, and for the analog switch of switching working mode; Two input ends of this analog switch are electrically connected with integrated chip and mileometer adjustment part respectively, and the output terminal of analog switch is electrically connected with coil.Because of analog switch of the present utility model, coil and integrated chip connected or coil and mileometer adjustment part are connected, making quartz watch be controlled to switch under mode of operation and mileometer adjustment pattern by analog switch.Therefore the utility model is under the prerequisite with mileometer adjustment function, avoids energy dissipation and has saved the energy.And the utility model structure is simple, mileometer adjustment is easy to operate.
Because mileometer adjustment part comprises the microprocessor be electrically connected with button cell, and the physical button for waking microprocessor up be electrically connected with microprocessor; Also comprise the mileometer adjustment entry terminal for inputting mileometer adjustment information; This structure makes mileometer adjustment mode of the present utility model intelligent, and further achieves energy-conservation.
Because quartz watch also comprises dial plate and watch glasses, mileometer adjustment entry terminal comprises some touch key-presss being located on dial plate the position do not covered by described watch glasses, each touch key-press is all electrically connected with the touch chip for gathering touch key-press signal, and touch chip is also electrically connected with microprocessor; This structure makes mileometer adjustment mode input mileometer adjustment signal by touch key-press, makes mileometer adjustment easy to operate.
In sum, when integrated chip and coil are connected by analog switch of the present utility model, quartz watch is in mode of operation; When mileometer adjustment part and coil are connected by analog switch, quartz watch is in mileometer adjustment pattern; Therefore mileometer adjustment part of the present utility model can be in sleep state, thus saves the energy.The utility model is the touch key-press by being located between dial plate and watch glasses simultaneously, the mileometer adjustment information inputted; This information is transferred to microprocessor by after touch chip acquisition process, then inputs mileometer adjustment signal according to the mileometer adjustment signal received to coil by microprocessor, makes stepper motor under the driving of mileometer adjustment signal, select to reach the object of mileometer adjustment.Therefore quartz watch of the present utility model is on the basis with mileometer adjustment function, achieves energy-conservation, thus meets multiple demand.
Accompanying drawing explanation
Fig. 1 is the built-in function block diagram of quartz watch movement of the prior art;
Fig. 2 is the structural representation with the quartz watch of touch mileometer adjustment function of the present utility model;
Fig. 3 is the built-in function block diagram with the quartz watch movement of touch mileometer adjustment function of the present utility model;
In figure: 1-touch key-press.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 2 and 3, a kind of quartz watch with touch mileometer adjustment function comprises the mechanical part and electronic section that are located at movement inside, and quartz watch also comprises dial plate and watch glasses.
The mechanical part of quartz watch comprises mechanical gear group, and for the stepper motor of driving device gear set; Mechanical gear group comprises the first transmission gear, minute gear, the second transmission gear and hour hand gear.Minute hand is arranged on minute gear, and hour hands are arranged on hour hand gear, and then the output shaft of the first transmission gear and stepper motor is in transmission connection.This mechanical part is identical with the structure of quartz watch of the prior art, is not described in detail at this.
The electronic section of quartz watch comprises the integrated chip for output drive signal, and the crystal oscillator, the button cell that are electrically connected with integrated chip respectively, the coil be electrically connected with stepper motor.The utility model also comprises a mileometer adjustment part and an analog switch, and wherein mileometer adjustment part is for inputting mileometer adjustment signal to coil, and wherein two input ends of analog switch integrated chip and electrical connection of mileometer adjustment part respectively, output terminal is electrically connected with coil.Namely analog switch selects one to connect with coil between the two at integrated chip and mileometer adjustment part, and the utility model is switched under mode of operation and mileometer adjustment pattern.The signal switching function of analog switch of the present utility model mainly in settling signal link, namely allows coil be connected with integrated chip or mileometer adjustment part respectively, the on-off mode of metal-oxide-semiconductor can be adopted to achieve and to turn off signal link or open.
The mileometer adjustment part of the present embodiment comprises the microprocessor be electrically connected with button cell, preferred single-chip microcomputer; And the physical button for waking microprocessor up to be electrically connected with microprocessor, preferred switch key; Also comprise the mileometer adjustment entry terminal for inputting mileometer adjustment information, so-called mileometer adjustment information refers to position minute hand or hour hands will be transferred to.The mileometer adjustment entry terminal of the present embodiment comprises multiple touch key-press 1 being located on dial plate the position do not covered by watch glasses, preferably 12 electric capacity buttons are as touch key-press 1, the present embodiment allows 12 touch key-presss 1 arrange according to the Annual distribution mode on dial plate, and namely each integral point place all arranges a touch key-press 1.And all touch key-presss 1 be can't see on watch glasses.Each touch key-press 1 is all electrically connected with touch chip, and touch chip is also electrically connected with microprocessor simultaneously, and wherein touch chip can gather the push action of all touch key-presss 1, then will press Signal transmissions to microprocessor after process.
The utility model in the operational mode time, coil and integrated chip link together by analog switch.Namely quartz watch is by integrated circuit (IC) chip output drive signal to coil, then carrys out Driving Stepping Motor work by coil, finally reaches the object of the mechanical gear group that to be in transmission connection by the output shaft of stepper motor, keeps the original function of quartz watch of the present utility model.Under the mode of operation of quartz watch, in order to low-power consumption is considered, microprocessor now and touch chip are all in sleep state.When needing mileometer adjustment, first length is pressed or is double-clicked physical button.Physical button is pressed rear input signal and is waken up input end to the microprocessor be connected electrically, and microprocessor is revived from sleep state.Microprocessor is returned touch chip and is transmitted a wake-up signal after reviving, enable touch chip gather the signal of touch key-press.Microprocessor revive after give analog switch input signal, integrated chip and coil are disconnected by analog switch, microprocessor and coil are linked together.Now quartz watch enters mileometer adjustment pattern, and each touch key-press 1 activates.When certain or one group of touch key-press 1 have push action, signal is sensed by touch chip, after treatment by the electric signal transmission of the touch key-press 1 of correspondence position to microprocessor, after microprocessor receives above-said current signal, export the signal of Driving Stepping Motor to coil by microprocessor, then be transferred to stepper motor by coil.Last stepper motor, according to drive singal quick rotation, makes pointer arrive assigned address fast, thus completes mileometer adjustment.After mileometer adjustment, more again press or double-click physical button, microprocessor and coil are disconnected by analog switch, and integrated chip and coil being linked together enters mode of operation.
In sum, quartz watch of the present utility model has mileometer adjustment function, and mileometer adjustment function and normal function are by analog switch switch operating, thus reaches the object of economize energy.And the utility model realizes mileometer adjustment by each touch key-press 1, not only easy to operate, convenient and swift, and be easy to learn and use; Especially each touch key-press 1 of the present utility model push action in the operational mode can not be collected by touch chip.
The utility model supports multiple touch control manner in addition, and such as under mileometer adjustment pattern, click optional position on dial plate, minute hand goes to the position of clicking fast; Or slide past the distance of three touch key-presss 1 clockwise or counterclockwise, quartz watch then adjusts one hour forward or backward automatically, use the method fast very convenient across mileometer adjustment during time zone.
The above preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, etc. same there is the improvement etc. of the quartz watch structure of touch mileometer adjustment function, all should be included within protection domain of the present utility model.
Claims (6)
1. have the quartz watch of touch mileometer adjustment function, comprise the mechanical part and electronic section that are located at movement inside, described mechanical part comprises mechanical gear group, and for driving the stepper motor of described mechanical gear group; Described electronic section comprises the integrated chip for output drive signal, and the crystal oscillator, the button cell that are electrically connected with described integrated chip respectively, and described electronic section also comprises the coil be electrically connected with described stepper motor, it is characterized in that, also comprises
For giving the mileometer adjustment part of described coil input mileometer adjustment signal;
For the analog switch of switching working mode, described analog switch comprises two input ends, and two described input ends are electrically connected with described integrated chip and described mileometer adjustment part respectively, and the output terminal of described analog switch is electrically connected with described coil.
2. the quartz watch with touch mileometer adjustment function according to claim 1, it is characterized in that, described mileometer adjustment part comprises the microprocessor be electrically connected with described button cell, and the physical button for waking described microprocessor up be electrically connected with described microprocessor; Also comprise the mileometer adjustment entry terminal for inputting mileometer adjustment information.
3. the quartz watch with touch mileometer adjustment function according to claim 2, it is characterized in that, described physical button selects knob or switch key.
4. the quartz watch with touch mileometer adjustment function according to Claims 2 or 3, described quartz watch also comprises dial plate and watch glasses, it is characterized in that, described mileometer adjustment entry terminal comprises some touch key-presss being located on described dial plate the position do not covered by described watch glasses, each described touch key-press is all electrically connected with the touch chip for gathering described touch key-press signal, and described touch chip is also electrically connected with described microprocessor.
5. the quartz watch with touch mileometer adjustment function according to claim 4, is characterized in that, all described touch key-presss arrange according to the Annual distribution mode on described dial plate.
6. the quartz watch with touch mileometer adjustment function according to claim 5, it is characterized in that, single-chip microcomputer selected by described microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162763.6U CN204515355U (en) | 2015-03-20 | 2015-03-20 | There is the quartz watch of touch mileometer adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162763.6U CN204515355U (en) | 2015-03-20 | 2015-03-20 | There is the quartz watch of touch mileometer adjustment function |
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| Publication Number | Publication Date |
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| CN204515355U true CN204515355U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520162763.6U Active CN204515355U (en) | 2015-03-20 | 2015-03-20 | There is the quartz watch of touch mileometer adjustment function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967414A (en) * | 2021-02-24 | 2022-08-30 | 卡西欧计算机株式会社 | Wrist-worn device |
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2015
- 2015-03-20 CN CN201520162763.6U patent/CN204515355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967414A (en) * | 2021-02-24 | 2022-08-30 | 卡西欧计算机株式会社 | Wrist-worn device |
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