CN201319123Y - Electronic clock capable of displaying universal hour - Google Patents
Electronic clock capable of displaying universal hour Download PDFInfo
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- CN201319123Y CN201319123Y CNU2008202293882U CN200820229388U CN201319123Y CN 201319123 Y CN201319123 Y CN 201319123Y CN U2008202293882 U CNU2008202293882 U CN U2008202293882U CN 200820229388 U CN200820229388 U CN 200820229388U CN 201319123 Y CN201319123 Y CN 201319123Y
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- electronic clock
- city
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Abstract
The utility model discloses an electronic clock capable of displaying universal hour, which comprises a control switch which is used to output switching signals, a control unit which is connected with the control switch and outputs city time throughout the world according to sequence and according to the switching signals, and a display unit which is connected with the control unit and is used to display city time output by the control unit. When the electronic clock capable of displaying universal hour displays universal hours, the control switch inputs switching signals according to user needs, and outputs city time throughout the world according to sequence and according to switching signals, and the display unit displays city time throughout the world. And when city time is switched, since only one display unit is needed to display time of different cities according to the sequence through the control of the control unit, the electronic clock capable of displaying universal hour can lower production cost, and can simultaneously lead electronic clocks to be more compact.
Description
Technical field
The utility model relates to the timing technical field, particularly a kind ofly adopts electrically driven (operated) electronic clock that shows universal time.
Background technology
Electronic clock is widely used in the various timing places that need because of its accurate timing.Need be provided with the electronic clock that can show the different time zone time for hotel, thereby satisfy from different time zone crowd needs.
The existing electronic clock that can show the different time zone time is by being provided with many in the electronic clock viewing area
Individual display screen, each display screen show each different cities time of synchronization simultaneously.Though this kind electronic clock can satisfy the different crowd needs, because this kind electronic clock adopts each city to show with a display screen, thereby the volume of electronic clock is big, and the cost of this electronic clock is also higher simultaneously.
The utility model content
The technical matters that the utility model mainly solves provides a kind of electronic clock that can show universal time, and the cost of this electronic clock is lower, compact conformation.
In order to address the above problem, the utility model provides a kind of electronic clock that shows universal time, and described electronic clock comprises:
One gauge tap is used to export switching signal;
One control module is connected with described gauge tap, exports the city time all over the world in order according to switching signal;
One display unit is connected with described control module, is used to show the city time of described control module output.
Preferably, described control module be provided with reference to the city time, with this time difference data with reference to the city time.
Preferably, the described demonstration in order comprises: show that by time zone order or time difference size order when time zone or the time difference were identical, described control module showed according to first alphabetical sequential control display unit of city.
Preferably, described display unit is provided with demonstration with reference to first viewing area of city time and second viewing area of the city time that shows described control module output.
Preferably, described display unit comprises display and the driving circuit that is connected with this display, and wherein, described driving circuit is connected with described control module, is used to drive described display and shows.
Preferably, described display is LCD or LED.
Preferably, the electronic clock of described demonstration universal time also comprises Tip element, and this Tip element is connected with control module, is used for the shown city time of display unit is carried out voice suggestion.
Preferably, described control module is QS3380A, and this QS3380A is the integrated circuit of 61 pins, and wherein, described the 22nd pin to the 49 pin are connected with described LCD with the 54th pin to the 61 pin; Be serially connected with described gauge tap and diode between described QS3380A the 6th pin and the 7th pin, wherein the anode of this diode is connected with the 7th pin; Described QS3380A the 5th pin is connected with a reset switch one end, and the other end of described reset switch connects ground, also is parallel with electric capacity at described reset switch two ends; Be provided with crystal oscillator between described QS3380A the 8th pin and the 9th pin, an end that connects the 8th pin at this crystal oscillator connects electric capacity, this electric capacity other end ground connection; Described QS3380A the 10th pin is connected with working power, is connected in parallel to electric capacity at this working power both positive and negative polarity; Described QS3380A the 11st pin is connected with described cue circuit; Described QS3380A the 1st pin, the 2nd pin and the 21st pin pass through capacity earth respectively.
Preferably, this cue circuit has a resistance, this resistance one end is connected with QS3380A the 11st pin, the other end is connected with the base stage of triode, the emission collection ground connection of this triode, collector is connected with hummer one end, and the other end of this hummer is connected with working power, is parallel with inductance at the two ends of described hummer.
Preferably, described QS3380A the 1st pin is by resistance eutral grounding, and the 2nd pin is by variable resistor ground connection.
The utility model shows the electronic clock of universal time, import switching signal by gauge tap according to user's needs, described control module is handled this switching signal, and exports in order the city time all over the world, and described display unit is to the city time shows all over the world.Owing to by the control of control module, when the city time is switched, only need a display unit just can show the different cities time in order, thereby can reduce cost, can make electronic clock compacter simultaneously.
Description of drawings
Fig. 1 is the electronic clock one embodiment theory diagram that the utility model shows universal time;
Fig. 2 is another embodiment theory diagram of electronic clock that the utility model shows universal time;
Fig. 3 is the electronic clock structural representation that the utility model shows universal time;
Fig. 4 is the electronic clock physical circuit synoptic diagram that the utility model shows universal time.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
The utility model shows the electronic clock embodiment of universal time, import switching signal by gauge tap according to user's needs, described control module is handled this switching signal, and exports in order the city time all over the world, and described display unit is to the city time shows all over the world.Owing to by the control of control module, when the city time is switched, only need a display unit just can show the different cities time in order, thereby can reduce cost, can make electronic clock compacter simultaneously.
As shown in Figure 1, the utility model electronic clock proposes an embodiment.
The electronic clock of described demonstration universal time is used to show world's different cities time, comprises a display unit 1, a control module 2 and a gauge tap 3.Wherein, described gauge tap 3 is used to export the switching signal of the changeable time of city all over the world; Described control module 2 is connected with described gauge tap 3, exports the described city time in order according to the switching signal of described gauge tap 3 inputs; Described display unit 1 is connected with described control module 2, is used to show the city time of described control module output.
Specifically, described control module 2 was provided with reference to the city time, this is the city time in one city, the world with reference to the city time, and city time and this difference with reference to the city time are with reference to the city at city time place and the city time difference, i.e. mistiming all over the world all over the world.Described order demonstration comprises by time zone order or time difference size order and showing.When time zone or the time difference were identical, described control module 2 carried out according to first alphabetical sequential control display unit 1 of city title all over the world.
Below be world's major cities and the tables of data of Beijing time difference:
| The city | Beijing | Tokyo | Berlin | London | New York | Vancouver |
| The time difference | 0 | 1 | -7 | -8 | -13 | -16 |
It is as shown in the table, with Beijing time as the reference city during time, record in the described tables of data with reference to the city time, with this time difference data and city title with reference to the city time, this tables of data is located in the control module 2; When determining with reference to the city during time that just can determine relatively should be with reference to other city times of city time.
For example, with reference to the city time be 12 o'clock sharps of morning Beijing time, corresponding Berlin time is 7 o'clock sharps of morning, described display unit 1 shows that according to the control of control module 2 the city time is: 7 o'clock sharps of Berlin.Described with reference to the city time can be 24 o'clock systems or 12 o'clock systems, showing other cities during the time, time system is with corresponding with reference to the time system of city time, is when making in 24 o'clock with reference to the city time promptly, other city times also are 24 o'clock systems; When being 12 o'clock systems with reference to the city time, other city times also are 12 o'clock systems.
As user during by described gauge tap 3 input switching signals, 2 pairs of these switching signals of described control module are handled, and export the city time that is located in the control module 2 in proper order by time difference length, are shown by 1 pair of described city time of display unit.When the time difference was identical, described control module 2 showed according to first alphabetical sequential control display unit 1 of city title all over the world.
After each city time showing was finished, described electronic clock showed with reference to city time, i.e. Beijing time.When each city time was shown, described electronic clock can be reported the city time that shows.
In the present embodiment,, when the world is switched the different city time, only need a display unit 1 just can describedly show the different cities time in order, thereby can reduce cost, make electronic clock compacter simultaneously owing to pass through the control of control module 2.The length of the electronic clock demonstration city time of described demonstration universal time can be controlled by control module 2; Described control module 2 also can be when switching signal of gauge tap 3 inputs, by described order city time of output; Described control module 2 can be a prior art.Its course of work is same as the previously described embodiments, repeats no more.
As shown in Figure 2, the utility model electronic clock proposes another embodiment on the basis of the foregoing description.
The electronic clock of described demonstration universal time is used to show world's different cities time, comprises a display unit 1, a control module 2 and a gauge tap 3, and Tip element 4.Wherein, described gauge tap 3 is used to export the switching signal of the changeable time of city all over the world; Described control module 2 is connected with described gauge tap 3, exports the described city time in order according to the switching signal of described gauge tap 3 inputs; Described display unit 1 is connected with described control module 2, is used to show the city time of described control module output; Described Tip element 4 is connected with control module 2, is used for the 1 shown city time of display unit is carried out voice suggestion.
Described display unit 1 comprises display 12 and drives the driving circuit 11 of this display, wherein, described driving circuit 11 is connected with described control module 2, this driving circuit 11 adopts prior art, described display 12 can be LCD (Liquid Crystal Display as required, LCDs) or LED (Light-emitting Diode, light emitting diode).Preferably, described gauge tap 3 is changeable switch.Its course of work is same as the previously described embodiments, repeats no more.
In the present embodiment, can also show in each city, the world city time on the described display unit 1 simultaneously and with reference to the city time, by described gauge tap 3 during to control module 2 input switching signals, described control module 2 is exported world's different cities time in order according to described switching signal, show by described display unit 1, described with reference to the city time constant.
For example, with Beijing time be with reference to the city time, when Beijing time is 10 o'clock sharps of the morning, the Tokyo time is 11 o'clock sharps of the morning, during by gauge tap 3 input switching signals, Beijing times 10 point by the described display unit 1 of described control module 2 controls shows shows on the display unit 1 that simultaneously the Tokyo time is the morning 11.For other city times also be in like manner, repeat no more.
As shown in Figure 3, the electronic clock of described demonstration universal time comprise shell 1 ', viewing area 2 ' and switching push button 3 ', wherein, described viewing area 2 ' be located at shell 1 ' on, the described display 12 in this viewing area 2 ' be used for fixing, this shell 1 ' a side be provided with the control knob 3 that is used to export switching signal '.Described viewing area 2 ' be provided be used to show described second viewing area 22 with reference to the city time ' and be used to show first viewing area 21 of the city time of described control module 2 outputs '.Wherein, described first viewing area 21 ' can show as required with reference to the city time or/and the date; Described second viewing area 22 ' can show the time as required or/and the date.
As shown in Figure 4, described control module 2 can be QS3380A, and described QS3380A is the integrated circuit of 61 pins, and wherein said the 22nd pin to the 49 pin and the 54th pin to the 61 pin and described LCD (Liquid Crystal Display, LCDs) connect.
Be serially connected with gauge tap 3 and diode D between described QS3380A the 6th pin and the 7th pin, wherein the anode of this diode D is connected with the 7th pin.Described QS3380A the 5th pin is connected with a reset switch S one end, and the other end of this reset switch S connects ground, also is parallel with capacitor C 1 at this reset switch S two ends, and described reset switch S is used for described QS3380A and resets.Be provided with crystal oscillator Z between described QS3380A the 8th pin and the 9th pin, an end that connects the 8th pin at this crystal oscillator Z connects capacitor C 2, these capacitor C 2 other end ground connection.Described QS3380A the 10th pin is connected with working power BT, and this working power is the 3V battery, is connected in parallel to capacitor C 3 at this working power BT both positive and negative polarity.Described QS3380A the 11st pin is connected with described cue circuit 4, and this cue circuit 4 is used for the described 3 shown city times of display unit are carried out voice suggestion.This cue circuit 4 is established a resistance R 1, these resistance R 1 one ends are connected with QS3380A the 11st pin, the other end is connected with the base stage of triode Q, the emission collection ground connection of this triode Q, the collector of this triode Q is connected with hummer Bz one end, the other end of this hummer is connected with working power, is parallel with inductance L at the two ends of described hummer Bz.
Described QS3380A the 1st pin, the 2nd pin are connected with ground by capacitor C 5 respectively with the 21st pin, and wherein the 1st pin is by resistance eutral grounding, and the 2nd pin is by variable resistor ground connection.
When the user passes through gauge tap 3 when described QS3380A imports switching signal, described QS3380A can handle this switching signal, and export in order the city time all over the world, described LCD shows the time of city all over the world of output according to QS3380A.Showing that the city can be reported the time of city all over the world that shows by hummer Bz during the time all over the world.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. an electronic clock that shows universal time is characterized in that, this electronic clock comprises:
One gauge tap is used to export switching signal;
One control module is connected with described gauge tap, exports the city time all over the world in order according to switching signal;
One display unit is connected with described control module, is used to show the city time of described control module output.
2. the electronic clock of demonstration universal time according to claim 1 is characterized in that: described control module be provided with reference to the city time, with this time difference data with reference to the city time.
3. the electronic clock of demonstration universal time according to claim 2, it is characterized in that: the described demonstration in order comprises: show by time zone order or time difference size order, when time zone or the time difference were identical, described control module showed according to first alphabetical sequential control display unit of city.
4. according to the electronic clock of claim 2 or 3 described demonstration universal times, it is characterized in that: described display unit is provided with demonstration with reference to first viewing area of city time and second viewing area of the city time that shows described control module output.
5. the electronic clock of demonstration universal time according to claim 4, it is characterized in that: described display unit comprises display and the driving circuit that is connected with this display, wherein, described driving circuit is connected with described control module, is used to drive described display and shows.
6. the electronic clock of demonstration universal time according to claim 5 is characterized in that: described display is LCD or LED.
7. the electronic clock of demonstration universal time according to claim 6 is characterized in that: the electronic clock of described demonstration universal time also comprises Tip element, and this Tip element is connected with control module, is used for the shown city time of display unit is carried out voice suggestion.
8. the electronic clock of demonstration universal time according to claim 7 is characterized in that: described control module is QS3380A, and this QS3380A is the integrated circuit of 61 pins, and wherein, described the 22nd pin to the 49 pin are connected with described LCD with the 54th pin to the 61 pin; Be serially connected with described gauge tap and diode between described QS3380A the 6th pin and the 7th pin, wherein the anode of this diode is connected with the 7th pin; Described QS3380A the 5th pin is connected with a reset switch one end, and the other end of described reset switch connects ground, also is parallel with electric capacity at described reset switch two ends; Be provided with crystal oscillator between described QS3380A the 8th pin and the 9th pin, an end that connects the 8th pin at this crystal oscillator connects electric capacity, this electric capacity other end ground connection; Described QS3380A the 10th pin is connected with working power, is connected in parallel to electric capacity at this working power both positive and negative polarity; Described QS3380A the 11st pin is connected with described cue circuit; Described QS3380A the 1st pin, the 2nd pin and the 21st pin pass through capacity earth respectively.
9. the electronic clock of demonstration universal time according to claim 8, it is characterized in that: this cue circuit has a resistance, this resistance one end is connected with QS3380A the 11st pin, the other end is connected with the base stage of triode, the emission collection ground connection of this triode, collector is connected with hummer one end, and the other end of this hummer is connected with working power, is parallel with inductance at the two ends of described hummer.
10. the electronic clock of demonstration universal time according to claim 8 is characterized in that: described QS3380A the 1st pin is by resistance eutral grounding, and the 2nd pin is by variable resistor ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202293882U CN201319123Y (en) | 2008-12-15 | 2008-12-15 | Electronic clock capable of displaying universal hour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202293882U CN201319123Y (en) | 2008-12-15 | 2008-12-15 | Electronic clock capable of displaying universal hour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201319123Y true CN201319123Y (en) | 2009-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202293882U Expired - Fee Related CN201319123Y (en) | 2008-12-15 | 2008-12-15 | Electronic clock capable of displaying universal hour |
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| CN (1) | CN201319123Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085826A1 (en) * | 2017-10-30 | 2019-05-09 | 广东乐芯智能科技有限公司 | Method for switching time zone dial of smartwatch, and smartwatch |
-
2008
- 2008-12-15 CN CNU2008202293882U patent/CN201319123Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085826A1 (en) * | 2017-10-30 | 2019-05-09 | 广东乐芯智能科技有限公司 | Method for switching time zone dial of smartwatch, and smartwatch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUZHOU REIDA ELECTRONIC CO.,LTD. Free format text: FORMER NAME: FUZHOU RUIDA ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 350002 No. 33 Jinzhou North Road, Jinshan Industrial Zone, Cangshan District, Fujian, Fuzhou Patentee after: Fujian Ruida Jinggong Co., Ltd. Address before: 350000 No. 33 Jinzhou North Road, Jinshan Development Zone, Fujian, Fuzhou, China Patentee before: Fuzhou Ruida Electronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |