CN2502304Y - Quartz clock and watch with twinkle display split-second-hand - Google Patents
Quartz clock and watch with twinkle display split-second-hand Download PDFInfo
- Publication number
- CN2502304Y CN2502304Y CN 01257691 CN01257691U CN2502304Y CN 2502304 Y CN2502304 Y CN 2502304Y CN 01257691 CN01257691 CN 01257691 CN 01257691 U CN01257691 U CN 01257691U CN 2502304 Y CN2502304 Y CN 2502304Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- dial plate
- flashing
- light emitting
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a two-hand quartz clock which has a flash type second displaying function. The quartz clock further comprises a transmitting mechanism, a clock disk and a minute hand as well as a hour hand, which are installed on the clock disk; the utility model is characterized in that the second displaying of the clock and watch is processed in a way of an LED flashing, and is controlled by a special used IC chip. The LED is arranged on or inside the watch disk, while at least one LED which displays second time in a flash way is arranged on or inside the watch disk, and also can be arranged in a way that one LED is arranged every second according to the time scale along the watch disk, and the LEDs can be arranged every couples of seconds. A plurality of LEDs can be arranged to flash every one second or every couples of seconds. The utility model displays the second in a way of flashing, also the way of flashing can be set flexibly, thus has advantages of intensive sporting and low energy consuming as well as long survival life.
Description
Technical field
The utility model relates to clock and the wrist-watch that timing is used, and particularly relates to a kind of two pin crystal clocks, table with flashing type demonstration second with the flashing mode reading the clock.
Background technology
Clock and watch and wrist-watch are the timing tools that people are familiar with the most, and they are that people's work, studying and living have brought convenience.For a long time, change though some have taken place at aspects such as material, manufacture craft and moulding for analog timepiece and wrist-watch, and development has developed out electronic quartz watch on the basis of mechanical type table, with regard to display mode, does not but change.Traditional stem-winder is equipped with hour hands, minute hand and second hand, show respectively chronomere the time, branch and second.The existing existing three-hand type of quartz watch also has two-hand, and wherein the two-hand quartz watch is simple in structure with it, and dial plate is thinner, exotic shape and become clock and watch one major sect.Yet do not have second hand owing to this two-hand clock and watch have only hour hands, minute hand, thereby lack dynamicly, seem stiff, sometimes even can't the judgement table be to walk or stopping, certainly also can't reading the clock.In addition, light emitting diode (LED) is the branch of a maturation in the display device, is characterized in that the life-span is long, and reliable operation and reaction velocity are fast, but shows that power consumption is big, shows that the bright power consumption of length of a point needs several milliamperes electric current.Existing quartz clock all is battery-powered, the battery capacity of a wrist-watch has only tens Milliampere Hours, can only keep a luminous point and show several hrs to tens hour continuously, and the battery that crystal clock is used also can only be kept and showed obviously there is not Practical significance in tens days continuously.
For this reason, people have proposed all solutions, as No. 97117238 disclosed photo-electric timers of patented claim of China, No. 86205256 disclosed electronic luminous clocks of utility model patent, No. 93216208 disclosed electron luminescence crystal clocks of utility model patent etc., they or on dial plate by light-emitting component form when showing, the ring of light of minute, second; Or on 60 scale divisions, respectively install an electrooptic cell; Or a plurality of illuminating tongue tubes are housed in dial plate.Though they respectively have characteristics, and mainly solve the problem of seeing table at night, still do not had the demonstration second problem that a kind of scheme effectively solves two pin crystal clocks up to now.
Summary of the invention
The utility model is intended to solve the demonstration second problem of two pin quartz watches, shows second and provide a kind of with flashing mode, and flashing mode is provided with flexibly, has strong innervation, and is low in energy consumption, two pin crystal clocks, table with flashing type demonstration second that the life-span is long.
For achieving the above object, the utility model provides a kind of two pin crystal clocks, table that flashing type second shows that have, and it comprises gear train, dial plate and be contained in minute hand and hour hands on the dial plate, it is characterized in that show the second of this clock, table carries out with flashing mode.
Show by LED flash the second of this clock, table, and by the application-specific integrated circuit chip controls.
The light emitting diode that shows second with flashing mode is located on the dial plate or in the dial plate.
Be provided with at least one shows second with flashing mode light emitting diode on dial plate or in the dial plate.
Light emitting diode can be provided with a circle by one of per second continuously along dial plate scale division circumference, also can be provided with one every some seconds.
A plurality of light emitting diodes can be set to the per second flicker and once or at interval glimmer once in some seconds.
Timing control circuit, narrow pulse generator, first, second preventing jittering circuit, state discriminator circuit, a sudden strain of a muscle second state discriminator circuit, a LED sudden strain of a muscle second control circuit, led drive circuit, first, second frequency divider, crystal oscillating circuit and motor-drive circuit when walking when the application-specific integrated circuit chip comprises to walk, when wherein, walking the timing control circuit with second frequency divider and when walking the state discriminator circuit be connected; Narrow pulse generator is with first frequency divider, timing control circuit, stepping micromotor are connected when walking; First, second preventing jittering circuit gets out of the way closing with timing switch and second respectively and is connected; Dodging second state discriminator circuit is connected with second preventing jittering circuit and a LED sudden strain of a muscle second control circuit respectively; LED dodges a second control circuit and is connected with led drive circuit, and crystal oscillating circuit is connected with first frequency divider; Motor-drive circuit is connected with stepping micromotor and narrow pulse generator respectively.
Contribution of the present utility model is that it efficiently solves the demonstration second problem of two pin quartz watches.The utility model has overcome the many disadvantages that existing clock and watch light display mode immobilization is provided with, broken through existing pattern, realize by flashing mode showing second, not only make the two pin quartz watches can reading the clock, and the mode that showed in this second is because it is dynamic strong, thereby more modernized, have more sense of the times, more meet young people's consumption propensity.Simultaneously, owing to the utlity model has plurality of display modes, but both single-point showed, but also multiple spot shows, thereby make dial plate more lively, and the selectivity of display mode is stronger.In addition, because being batch (-type), the utility model shows, and can set the pattern and the time of its flicker, thereby the power consumption of demonstration is reduced greatly that the utility model can make the average power consumption of demonstration drop in the microampere.
Description of drawings
Fig. 1 is a single-point display dial synoptic diagram of the present utility model.
Fig. 2 is a multiple spot display dial synoptic diagram of the present utility model.
Fig. 3 is the utility model gear train synoptic diagram.
Fig. 4 is an application-specific integrated circuit chip logic block diagram of the present utility model.
Fig. 5 A～Fig. 5 D is the led drive circuit instance graph.
Fig. 6 is led drive circuit way circuit figure.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment the utility model is illustrated in greater detail.
The utility model relates to two pin crystal clocks, table, and it comprises and is contained in gear train 10, the dial plate 20 in the dial plate and is contained in minute hand 30 and hour hands 40 on the dial plate.Main points of the present utility model are that the chronomere with two pin crystal clocks, table shows that the used light-emitting component that glimmers is light emitting diode (LED) second by flashing mode.Showing with flashing mode under the principle of second, setting and the mode of flicker of light emitting diode on dial plate all can variation, single-point shows and multiple spot shows two classes but can be divided into basically, flashing mode then can be divided into by a second continuous compartment that shows and dodged once every some seconds and show that existing division is as follows:
One, single-point shows
As shown in Figure 1, appropriate location on dial plate 20 cards of two-hand quartz watch is provided with a light emitting diode 50, light emitting diode is located at the dial plate top center in this example, this light emitting diode both can adopt the mode of exposing to place the fenestra place of this position on the dial plate, also it can be built in the dial plate, and its light that sends be guided to dial plate window place by the light transmitting fiber that is attached thereto.This light emitting diode is by application-specific integrated circuit chip 601 controls that are contained in the watchcase.In the single-point display mode, the position relative fixed of light emitting diode, its display mode are that per second glimmers once, can be according to the reading the clock of flicker number of times.
Two, multiple spot shows
This mode as shown in Figure 2, light emitting diode 50 can be provided with a circle by one of per second continuously along dial plate scale division circumference, and 60 light emitting diodes promptly are set altogether, also can second be provided with one every some, as being divided into:
5 seconds types a: light emitting diode was set every 5 seconds on dial plate scale division circumference;
10 seconds types a: light emitting diode was set every 10 seconds on dial plate scale division circumference;
15 seconds types a: light emitting diode was set every 15 seconds on dial plate scale division circumference;
Obviously, also multiple set-up mode can be arranged.
Under 60 seconds type display modes, begin from a certain position during demonstration by second glittering successively, and can after being arranged on the some circles of circulation flicker, stop automatically.Next once glittering in other display mode every some seconds.
No matter be which kind of display mode, its light emitting diode is by 60 controls of application-specific integrated circuit chip, Fig. 4 has provided its logic diagram, as shown, timing control circuit 601 when this IC chip comprises to walk, narrow pulse generator 602, first, second preventing jittering circuit 603,604, state discriminator circuit 605 when walking, dodge a second state discriminator circuit 606, LED dodges a second control circuit 607, led drive circuit 608, first, second frequency divider 609,610, crystal oscillating circuit 611 and motor-drive circuit 612, when wherein, walking the timing control circuit with second frequency divider 610 and when walking the state discriminator circuit be connected; Narrow pulse generator is with first frequency divider 609, timing control circuit, stepping micromotor 11 are connected when walking; First, second preventing jittering circuit gets out of the way pass 614 with timing switch 613 and second respectively and is connected; Dodging second state discriminator circuit is connected with second preventing jittering circuit 604 and a LED sudden strain of a muscle second control circuit respectively; LED dodges a second control circuit and is connected with led drive circuit, and crystal oscillating circuit is connected with first frequency divider; Motor-drive circuit is connected with stepping micromotor and narrow pulse generator respectively.Above-mentioned each circuit all can be selected custom circuit for use, and assembles integrated circuit (IC) chip.Its time and display mode can be adjusted by the timing switch 613,614 that links to each other with chip.
In above-mentioned special chip circuit, the led drive circuit that is used to control light emitting diode can have various ways, Fig. 5 A～Fig. 5 D has provided four kinds of examples, wherein, Fig. 5 A shows the driving circuit of 3V current-limiting type N type MOS resistance under the single-point demonstration situation, under 3V power supply situation, for reaching energy-conservation purpose, N type MOS resistance of serial connection plays metering function before light emitting diode.Fig. 5 B shows the driving circuit of 3V current-limiting type P type MOS resistance, also plays same purpose.Fig. 5 C shows the 1.5V multiplication of voltage energy storage driving circuit under the single-point demonstration situation, this circuit comprises voltage-multiplying circuit, K switch 1, transmission gate switch K2, capacitor C and reverser VT, as shown, 1.5V power supply charges to 3V through voltage-multiplying circuit, K switch 1 to capacitor C, K1 ends, the K2 conducting, electric capacity and K2 constitute discharge loop, make lumination of light emitting diode.Fig. 5 D shows 3V energy-storing-type driving circuit, and circuit is basic identical shown in this circuit and Fig. 5 C, at luminotron not between light emission period, and K switch 1 conducting, power supply charges to capacitor C through K1; When luminotron was luminous, K1 closed, the K2 conducting, and capacitor C is discharged to luminotron through K2, and voltage is reduced to the threshold values of light emitting diode gradually by VDD and is stopped discharge.The power consumption of luminotron is subjected to the control of capacitor C capacity, makes can reduce power consumption under same brightness.Experiment shows that when the capacity of electric capacity was 4.7 μ F, luminotron had enough brightness.Because K1, K2 are the low-resistance switch, conducting resistance 100 Ω, thereby circuit loss is less.
Fig. 6 shows and is provided with 60 light emitting diodes, and per second dodges the way circuit figure of led drive circuit once, as shown, 60 light emitting diodes are divided into six groups, every group 10, promptly light emitting diode G0D0～G0D9 is first group, and G1D0～G1D9 is second group, by that analogy, form 60 luminous points altogether.All be provided with a transmission gate switch TG at each luminotron front end.During demonstration, when the switch conduction of luminotron G0, the switch of G2 to G5 cuts out, and dodges second control circuit 607 by described LED and produce clock signals, closes 614 time requirements of setting and opens TG0 to TG9 successively by geing out of the way second.When the switch of luminotron G0 cut out, G1 opened, and opened TG0 to TG9 more successively, circulated with this.60 light emitting diodes by arranged clockwise, just can be dodged second along clockwise direction successively.Certainly, also can do corresponding the adjustment according to other display mode.
Partly adopt the travel time system of common two pin quartz clocks during the walking of this clock, table, its gear train 10 as shown in Figure 3, comprise stepping micromotor 11, rotor wheel 12, first, second power wheel 13,14, minute wheel 15, hour wheel 16 and third wheel 17, wherein rotor wheel is connected with the stepping micromotor, and first, second power wheel is meshed, and is connected with rotor wheel and minute wheel respectively, third wheel is meshed with minute wheel and hour wheel respectively, and minute wheel is connected with hour hands with minute hand respectively with hour wheel.
For simplifying physical construction and reducing power consumption, the step-by-step systems in a step were jumped in the many employings of stepping micromotor in 20 seconds, 30 seconds, 40 seconds, 60 seconds, and the adjustment time can adopt electricity to dial pin, and motor stepping in one second 8 goes on foot in the case, can cancel like this and dial needle system.
The utility model is not limited to above-mentioned embodiment, and any two pin crystal clocks, table and associated equivalent transformation that shows second with flashing mode all will fall in the scope of the present utility model.
Claims (7)
1, a kind of have two pin crystal clocks, a table that flashing type second shows, comprises gear train (10), dial plate (20) and be contained in minute hand (30) and hour hands (40) on the dial plate, it is characterized in that demonstration second of this clock, table is carried out with flashing mode.
2, two pin crystal clocks, the table with flashing type demonstration second according to claim 1 is characterized in that, shown by light emitting diode (50) flicker, and controlled by application-specific integrated circuit chip (60) second of this clock, table.
3, according to claim 2 have two pin crystal clocks, a table that flashing type second shows, it is characterized in that, the light emitting diode (50) that shows second with flashing mode is located on the dial plate or in the dial plate.
4, two pin crystal clocks, the table with flashing type demonstration second according to claim 3 is characterized in that, is provided with at least one shows second with flashing mode light emitting diode on dial plate or in the dial plate.
5, two pin crystal clocks, the table with flashing type demonstration second according to claim 4 is characterized in that light emitting diode (50) can be provided with a circle by one of per second continuously along dial plate scale division circumference, also can be provided with one every some seconds.
6, two pin crystal clocks, the table with flashing type demonstration second according to claim 5 is characterized in that, a plurality of light emitting diodes can be set to the per second flicker and once or at interval glimmer once in some seconds.
7, two pin crystal clocks with flashing type demonstration second according to claim 1, table, it is characterized in that, described application-specific integrated circuit chip (60) is timing control circuit (601) when comprising to walk, narrow pulse generator (602), first, second preventing jittering circuit (603), (604), state discriminator circuit (605) when walking, dodge a second state discriminator circuit (606), LED dodges a second control circuit (607), led drive circuit (608), first, second frequency divider (609), (610), crystal oscillating circuit (611) and motor-drive circuit (612), when wherein, walking the timing control circuit with second frequency divider (610) and when walking the state discriminator circuit be connected; Narrow pulse generator is with first frequency divider (609), timing control circuit, stepping micromotor (11) are connected when walking; First, second preventing jittering circuit gets out of the way pass (614) with timing switch (613) and second respectively and is connected; Dodging second state discriminator circuit is connected with second preventing jittering circuit (604) and a LED sudden strain of a muscle second control circuit respectively; LED dodges a second control circuit and is connected with led drive circuit, and crystal oscillating circuit is connected with first frequency divider; Motor-drive circuit is connected with stepping micromotor and narrow pulse generator respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257691 CN2502304Y (en) | 2001-10-30 | 2001-10-30 | Quartz clock and watch with twinkle display split-second-hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257691 CN2502304Y (en) | 2001-10-30 | 2001-10-30 | Quartz clock and watch with twinkle display split-second-hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502304Y true CN2502304Y (en) | 2002-07-24 |
Family
ID=33666392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257691 Expired - Fee Related CN2502304Y (en) | 2001-10-30 | 2001-10-30 | Quartz clock and watch with twinkle display split-second-hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502304Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033251A (en) * | 2015-03-11 | 2016-10-19 | 王韦尧 | An interaction system and a display device and a brain wave detection device thereof |
| CN110244544A (en) * | 2019-04-23 | 2019-09-17 | 天津市绮彤工艺品有限公司 | One kind can illuminate wall clock |
-
2001
- 2001-10-30 CN CN 01257691 patent/CN2502304Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033251A (en) * | 2015-03-11 | 2016-10-19 | 王韦尧 | An interaction system and a display device and a brain wave detection device thereof |
| CN106033251B (en) * | 2015-03-11 | 2019-04-05 | 王韦尧 | Interaction systems and its display device and E.E.G arrangement for detecting |
| CN110244544A (en) * | 2019-04-23 | 2019-09-17 | 天津市绮彤工艺品有限公司 | One kind can illuminate wall clock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3672155A (en) | Solid state watch | |
| US5339294A (en) | Watch with light means | |
| US3911665A (en) | Electronic timepiece having complementary electro-optical and electro-mechanical displays | |
| US3742699A (en) | Solid state watch display switch | |
| US3760584A (en) | Integrated circuit solid state watch | |
| US3714867A (en) | Solid state watch incorporating largescale integrated circuits | |
| CN2502304Y (en) | Quartz clock and watch with twinkle display split-second-hand | |
| US3756013A (en) | Solid state watch | |
| US3839856A (en) | Solid state watch with calendar display | |
| US3721084A (en) | Solid state watch incorporating large-scale integrated circuits | |
| US5365495A (en) | Clock device including hour, decade and unit minute stations | |
| CN1350213A (en) | Two-pointer quartz chronometer with flashing second display | |
| US3894389A (en) | Electronic watch | |
| CN101027613A (en) | Analog watch | |
| CN105278315B (en) | Possesses the electronic clock of illuminating part | |
| US4412749A (en) | Programmable electronic time and tide clock | |
| CN2524262Y (en) | Clock movement | |
| CN114460827B (en) | Timepiece with rotary disk type luminous pattern and luminous piece mounting process | |
| CN201130307Y (en) | Electronic clock capable of telemetering state | |
| CN2142579Y (en) | Automatic display for biological rhythm of humanbody | |
| US3949546A (en) | Illuminating device for digital display wristwatches | |
| CN2133866Y (en) | Light display quartz clocks and watches | |
| CN86205256U (en) | Electronic luminous clock | |
| US20210389732A1 (en) | Digital Clock with Free Form Path | |
| JP2004061297A (en) | Clock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |