CN201638030U - Wireless automatic timing apparatus - Google Patents
Wireless automatic timing apparatus Download PDFInfo
- Publication number
- CN201638030U CN201638030U CN 201020139990 CN201020139990U CN201638030U CN 201638030 U CN201638030 U CN 201638030U CN 201020139990 CN201020139990 CN 201020139990 CN 201020139990 U CN201020139990 U CN 201020139990U CN 201638030 U CN201638030 U CN 201638030U
- Authority
- CN
- China
- Prior art keywords
- port com
- panel
- school
- timing
- information display
- 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 - Lifetime
Links
Images
Landscapes
- Electric Clocks (AREA)
Abstract
The utility model discloses an automatic timing apparatus which comprises an upper cover, a base, a front-end information display panel and a rear-end communication panel, wherein a closed space is formed by the upper cover and the base; the base is attached with a circuit board; the front end of the base is provided with the front-end information display panel; and the rear end of the base is provided with the rear-end communication panel. By operation of a setting button, a timing button and a crystal oscillation measuring button on the front-end information display panel and a timing signal output from the port of the rear-end communication panel, the automatic timing apparatus can achieve the functions of civil-use digital products and industrial control relevant to the standard time. The automatic timing apparatus has the benefit of being capable of completing timing application of various civil-used digital products and industrial control relevant to the standard time by utilizing standard timing signals of wide-frequency-modulation broadcasting station of the present resources.
Description
Technical field
Instrument when the utility model relates to a kind of school, refer in particular to a kind of clock adjustment, regularly, the Industry Control automatic correction device.
Background technology
More accurate when clock is walked, usually need to carry out the clock signal check and correction.Existing precision clock signal is provided by GPS mostly, also has wireless broadcast station signal to provide, and this type of application mostly is clock and watch self and uses.Existing wireless check and correction clock table, can only utilize wireless check and correction technology to carry out self adjustment, and can not carry out automatic adjustment to other clock and watch, the signal that tower sends during the correcting delay signal that it the utilized school that also just frequency is very low, signal is very weak and can only carry out adjustment at special time.
Summary of the invention
In order to remedy above deficiency, the present resource of the utility model utilization is f-m broadcast station standard time signal widely, finishes the various civilian digital products relevant with the standard time and the application of Industry Control.For example: adjustment LED number perpetual calendar, the digital perpetual calendar of LCD, broadcasting clock replace universal as yet radio wave clock, are used as the unattended industry of calibration time control or the like.
For being implemented in above-mentioned purpose, the utility model provides a kind of wireless automatic correcting time instrument, by loam cake, the pilot lamp during school, crystal oscillator error pilot lamp, the front-end information display panel, measurement state indicator panel, finish lamp during the school, second/the moon error pilot lamp, base, school crystal oscillator button, school time button, button is set, the communication pilot lamp, power light, the date clock display screen, the Hour Minute Second clock display screen, the PORT COM during school, the timing PORT COM, the control PORT COM, the crystal error PORT COM, power switch, supply socket, back end communication panel sets becomes.
Pilot lamp, crystal oscillator error pilot lamp during described school, finish when measuring state indicator panel, school lamp, the second/moon error pilot lamp, school crystal oscillator button, school time button, button, communication pilot lamp, power light, date clock display screen, Hour Minute Second clock display screen be set be positioned on the front-end information display panel.
PORT COM during described school, regularly PORT COM, control PORT COM, crystal error PORT COM, power switch, supply socket are positioned on the back end communication panel of instrument.
Also be fixed with circuit board on the described base.
Circuit pack on the described circuit board is respectively: broadcast singal receiving lines, amplitude limit amplifying circuit, phase-locked link demodulation circuit, pulse signal shaping circuit, clock correction MCU circuit.Circuit pack principle of the present utility model is: this automatic correcting time instrument is at first accepted external broadcast singal, through processing and amplifying, pulse signal during by phase-locked link demodulation output school, handle by shaping filter then, control single chip computer MCU, the correction clock shows that PORT COM, crystal error PORT COM are exported corresponding signal during then by the timing PORT COM on the end communication panel of back, control PORT COM, school.Can be applicable to detect the crystal oscillator error, proofread and correct other clocks or timing or control equipment in the multiple industrial circle.
The utility model is wireless, and the automatic correcting time instrument can per hour once and to other product relevant with the standard time carry out time adjustment from normal moveout correction.By front panel button, school time button and school crystal oscillator button associative operation such as can carry out that parameter is provided with is set, pilot lamp, crystal oscillator error pilot lamp during by the school, finish when measuring state indicator panel, school lamp, the second/moon indication such as error pilot lamp, communication pilot lamp, power light, date clock display screen, Hour Minute Second clock display screen can obtain instrument current state information and control information.
The utility model beneficial effect is, can utilize present resource f-m broadcast station standard time signal widely, uses during the school of finishing various civilian digital products relevant with the standard time and Industry Control.
Description of drawings
Fig. 1 is the front-end information display panel synoptic diagram of the utility model embodiment.
Fig. 2 is the back end communication panel synoptic diagram of the utility model embodiment.
Fig. 3 is the circuit block diagram of the utility model embodiment.
Embodiment
Fig. 1-2 is the structural drawing of the utility model embodiment, as shown in the figure, present embodiment comprises: loam cake 1, pilot lamp 2 during the school, crystal oscillator error pilot lamp 3, front-end information display panel 4, measurement state indicator panel 5, finish lamp 6 during the school, second/the moon error pilot lamp 7, base 8, school crystal oscillator button 9, school time button 10, button 11 is set, communication pilot lamp 12, power light 13, date clock display screen 14, Hour Minute Second clock display screen 15, PORT COM 16 during the school, timing PORT COM 17, control PORT COM 18, crystal error PORT COM 19, power switch 20, supply socket 21, back end communication panel 22.Pilot lamp 2 during the school, crystal oscillator error pilot lamp 3, front-end information display panel 4, finish lamp 6, second/moon error pilot lamp 7, base 8, school crystal oscillator button 9, school time button 10 when measuring state indicator panel 5, school, button 11 be set, communication pilot lamp 12, power light 13, date clock display screen 14, Hour Minute Second clock display screen 15 be positioned at front-end information display panel 4.Carry out state when pilot lamp 2 shows the school during school, crystal oscillator error pilot lamp 3 shows the crystal oscillator error state, measurement state indicator panel 5 shows the measurement data state, finish during the school when lamp 6 shows the school and whether finish, second/the moon, error pilot lamp 7 showed the time error states, school crystal oscillator button 9 can carry out the crystal oscillator correct operation, school time button 10 can carry out the time adjustment operation, button 11 is set carries out the correlation parameter setting, communication pilot lamp 12 can show communication state, but power light 13 display power supply power supply states, date clock display screen 14,15 can show the current time, and PORT COM 16 during the school, timing PORT COM 17, control PORT COM 18, crystal error PORT COM 19, power switch 20, supply socket 21 is positioned on the rear end PORT COM 22.PORT COM 16, timing PORT COM 17, control PORT COM 18, crystal error PORT COM 19 can connect with relevant PORT COM during the school, play the signal transfer function, and power switch 20 controllable power open and close, and supply socket 21 can connect power supply.
Fig. 3 is the circuit block diagram of the utility model embodiment.Concrete principle at first receives external broadcast singal for this automatic correcting time instrument, through processing and amplifying, pulse signal during by phase-locked link demodulation output school, pass through shaping filter, control single chip computer MCU then, the correction clock shows, PORT COM 16, timing PORT COM 17, control PORT COM 18, the corresponding signal of crystal error PORT COM 19 outputs during at last by the school on the back end communication panel 22.Can be applicable to detect the crystal oscillator error, proofread and correct other clocks or timing or control equipment in the multiple industrial circle.
More weak or when not having, single-chip microprocessor MCU can detect other frequencies within a certain period of time when the broadcast singal frequency, receive other stronger broadcast singal frequencies once more, thereby when having guaranteed that the automatic correcting time instrument effectively carries out wireless school.
Claims (5)
1. an automatic correcting time instrument is characterized in that, comprises loam cake, base, front-end information display panel, back end communication panel, circuit board line part, on the front-end information display panel display screen is arranged, pilot lamp and button, and back end communication panel has PORT COM.
2. as claims 1 described automatic correcting time instrument, it is characterized in that, circuit board line partly is the broadcast singal receiving lines, the amplitude limit amplifying circuit, the phase-locked link demodulation circuit, pulse signal shaping circuit, clock correction MCU circuit, described automatic correcting time instrument is at first accepted external broadcast singal, through processing and amplifying, pulse signal during by phase-locked link demodulation output school, handle by shaping filter then, control single chip computer MCU corrects clock and shows then by the timing PORT COM on the end communication panel of back, the control PORT COM, the PORT COM during school, the crystal error PORT COM is exported corresponding signal.
3. according to claims 1 described automatic correcting time instrument, it is characterized in that 3 display screens are arranged on the front-end information display panel: date display screen, Hour Minute Second display screen, measurement state indicator panel.
4. according to claims 3 described automatic correcting time instrument, it is characterized in that display screen is a LCD display.
5. according to claims 1 described automatic correcting time instrument, it is characterized in that 4 PORT COM are arranged on the back end communication panel: PORT COM, timing PORT COM, control PORT COM, crystal oscillator error port during the school.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020139990 CN201638030U (en) | 2010-03-22 | 2010-03-22 | Wireless automatic timing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020139990 CN201638030U (en) | 2010-03-22 | 2010-03-22 | Wireless automatic timing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638030U true CN201638030U (en) | 2010-11-17 |
Family
ID=43082534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020139990 Expired - Lifetime CN201638030U (en) | 2010-03-22 | 2010-03-22 | Wireless automatic timing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656432A (en) * | 2014-03-06 | 2015-05-27 | 叶健利 | Time display device for broadcast data system |
| CN104700712A (en) * | 2015-04-04 | 2015-06-10 | 长沙天穹电子科技有限公司 | Timing device capable of automatically synchronizing |
| CN104834209A (en) * | 2015-04-13 | 2015-08-12 | 长沙天穹电子科技有限公司 | Timing device with air quality monitoring and satellite automatic time correction |
| CN104850004A (en) * | 2015-04-13 | 2015-08-19 | 长沙天穹电子科技有限公司 | Digital clock with air quality monitoring |
-
2010
- 2010-03-22 CN CN 201020139990 patent/CN201638030U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656432A (en) * | 2014-03-06 | 2015-05-27 | 叶健利 | Time display device for broadcast data system |
| CN104656432B (en) * | 2014-03-06 | 2017-06-16 | 叶健利 | Time display device for broadcast data system |
| CN104700712A (en) * | 2015-04-04 | 2015-06-10 | 长沙天穹电子科技有限公司 | Timing device capable of automatically synchronizing |
| CN104834209A (en) * | 2015-04-13 | 2015-08-12 | 长沙天穹电子科技有限公司 | Timing device with air quality monitoring and satellite automatic time correction |
| CN104850004A (en) * | 2015-04-13 | 2015-08-19 | 长沙天穹电子科技有限公司 | Digital clock with air quality monitoring |
| CN104850004B (en) * | 2015-04-13 | 2017-09-29 | 长沙天穹电子科技有限公司 | A kind of digital clock with air quality monitoring |
| CN104834209B (en) * | 2015-04-13 | 2017-11-03 | 长沙天穹电子科技有限公司 | A kind of time set with air quality monitoring and satellite automatic correcting time |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7719928B2 (en) | Radio watch | |
| CN201638030U (en) | Wireless automatic timing apparatus | |
| CN102830611B (en) | Time source | |
| EP2503413A3 (en) | Electronic timepiece and control method therefor | |
| CN102830615A (en) | Aviation timing method and system for providing dual time display and UTC (Universal Time Coordinated) timing and sending | |
| CN204465552U (en) | Bimodulus time service master clock device | |
| CN101908012A (en) | Clock signal testing device and testing method thereof | |
| CN213585795U (en) | Dual-mode NTP timer based on GPS/CDMA | |
| JP2015169500A (en) | electronic watch | |
| CN210038464U (en) | High-precision time-frequency equipment | |
| JP2014215147A (en) | Electronic device | |
| CN108490758B (en) | Module is unified to ultralow power consumption time | |
| CN202735684U (en) | Electronic watch capable of automatically adjusting time zones based on GPS | |
| CN201569874U (en) | Digital display electronic clock | |
| CN202975621U (en) | Radio clock | |
| CN104333431A (en) | FM (Frequency Modulation) broadcast based low power consumption high accuracy network time synchronous circuit | |
| CN102073269B (en) | Timing method of big dipper watch-timing device | |
| CN201477388U (en) | Multifunctional radio controlled clock | |
| CN105511257B (en) | The Big Dipper can tame and docile time service method and the automatic time service wrist-watch of the Big Dipper | |
| CN201273997Y (en) | Electric wave clock | |
| CN105137753A (en) | Beidou multifunctional timing system | |
| CN102830614A (en) | Civil aviation airborne cockpit clock | |
| CN203311175U (en) | GPS time service and DDS combined device for realizing stable high-speed synchronous clock | |
| CN105652655A (en) | Handheld satellite time service synchronizing terminal | |
| CN104700712A (en) | Timing device capable of automatically synchronizing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |