CN203012386U - American radio controlled clock - Google Patents
American radio controlled clock Download PDFInfo
- Publication number
- CN203012386U CN203012386U CN 201220718105 CN201220718105U CN203012386U CN 203012386 U CN203012386 U CN 203012386U CN 201220718105 CN201220718105 CN 201220718105 CN 201220718105 U CN201220718105 U CN 201220718105U CN 203012386 U CN203012386 U CN 203012386U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- module
- time
- led display
- single chip
- 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
Landscapes
- Electric Clocks (AREA)
Abstract
The utility model relates to an American radio controlled clock. The clock comprises a single chip microcomputer, a power supply module and a LED display screen. The single chip microcomputer is connected with an American electric wave receiving module used to receive an electric wave signal emitted by an American time service center, a driving module and a crystal oscillator. The single chip microcomputer is provided with a time zone and daylight saving time conversion module. A data signal output by an I/O interface of the single chip microcomputer passes through the driving module and then lightens the LED display screen. The LED display screen displays a data content output by the single chip microcomputer. The single chip microcomputer is also connected with a control panel used to manually set the displayed data content. The power supply module provides power for the single chip microcomputer, the American electric wave receiving module and the LED display screen. According to the utility model, the radio controlled clock can display standard time of the time zone under processing of the time zone and daylight saving time conversion module no matter where the radio controlled clock is located, for instance the radio controlled clock is located in any time zone position of America or is in a daylight saving time period.
Description
Technical field
The utility model relates to a kind of radio wave clock, specifically refers to a kind of U.S. radio wave clock.
Background technology
Radio wave clock is to have increased the functional structure that receives ratio long wave signal, data processing, automatic calibration in quartz electronic clock and watch, so just can accept the time reference signal that the cell site, ground sends with long wave, every radio wave clock is receiving this accurately after time-code, through data processor processes, it is the time error of walking of automatically calibrating quartz analog clock, controlled by unified accurate time-code, thereby realized the consistance of high-precision metering time of radio wave clock and displaying time.The countries such as the existing U.S. in the whole world, Japan, China have successively set up time service center (long-wave signal cell site), carry out the transmission of time reference signal.And the U.S. is divided into time zone, east, central time zone, time zone, mountain region and pacific time zone with the native country, for energy savings and the quality time that takes full advantage of daytime, the many countries that comprise in the world the U.S. all adopt the form of legal provisions, the time advance that just this country is used every summer one hour, i.e. daylight-saving time.When radio wave clock uses in the U.S., due to the time service center be take the New York time be the time zone, east time as time reference signal, therefore, when radio wave clock uses at U.S.'s different time zone, need to adjust according to the time of the carrying out mistiming between the time zone, also will adjust the time of radio wave clock in the daylight-saving time and carry previous hour.Make troubles for radio wave clock in the use of the U.S., reduced the market of radio wave clock in the U.S..
The utility model content
For above-mentioned the deficiencies in the prior art part, the utility model is to provide a kind of single-chip microcomputer to be provided with U.S.'s radio wave clock of time zone and daylight-saving time conversion module, can effectively solve the problem that above-mentioned prior art exists.
The technical solution of the utility model is: a kind of U.S. radio wave clock, comprise single-chip microcomputer, power module and LED display, described single-chip microcomputer is connected with U.S.'s electric wave reception module, driver module and the crystal oscillator for the electric wave signal that receives U.S.'s time service center emission; Described single-chip microcomputer is provided with time zone and daylight-saving time conversion module; The data-signal of the I/O interface output of single-chip microcomputer is lighted LED display after driver module, described LED display shows the data content from single-chip microcomputer output; Described single-chip microcomputer also is connected with for the control panel that display data content manually is set; Described single-chip microcomputer, U.S.'s electric wave reception module, LED display are powered by power module.
Described single-chip microcomputer also is connected with the temperature detecting module for the Real-time Collection ambient temperature.
Described single-chip microcomputer also is connected with standby power supply module.
Described control panel is the control panel of mechanical push-key type or touch buttons.
Advantage of the present utility model: the utility model possessed not only that LED radio wave clock display effect is good, operating voltage is low, power consumption is little, shock-resistant, feature richness and timekeeping performance advantage accurately, and single-chip microcomputer of the present utility model is provided with time zone and daylight-saving time conversion module, when no matter radio wave clock is positioned at that of the U.S. zone position or be in that the daylight-saving time carries out during, after time zone and daylight-saving time conversion resume module, can demonstrate the standard time in this time zone, make radio wave clock be more prone to use in the U.S., promote radio wave clock in the market of the U.S..
Description of drawings
Fig. 1 is the theory diagram of the utility model embodiment.
Embodiment
Now embodiment is described in further detail structure of the present utility model by reference to the accompanying drawings for the ease of it will be appreciated by those skilled in the art that:
With reference to figure 1, a kind of U.S. radio wave clock, comprise single-chip microcomputer, power module and LED display, described single-chip microcomputer is connected with U.S.'s electric wave reception module, driver module and crystal oscillator, and described U.S. electric wave reception module is used for receiving the electric wave signal of U.S.'s time service center emission; Described single-chip microcomputer is provided with time zone and daylight-saving time conversion module; The data-signal of the I/O interface output of single-chip microcomputer is lighted LED display after driver module, described LED display shows the data content from single-chip microcomputer output; Described single-chip microcomputer also is connected with for the control panel that display data content manually is set; Described single-chip microcomputer, U.S.'s electric wave reception module, LED display are powered by power module.
Described single-chip microcomputer also is connected with the temperature detecting module for the Real-time Collection ambient temperature.
Described single-chip microcomputer also is connected with standby power supply module.
Described control panel is the control panel of mechanical push-key type or touch buttons.
When the utility model uses, at first manually carry out the selection of set of time and time zone and daylight-saving time function by described control panel.
The transformer of described power module with the AC100-220V voltage step-down to AC9V be DC12V voltage through overcommutation, filtering circuit with the AC9V voltage transitions.Mu balanced circuit arrives DC5V with the DC12V voltage stabilizing, for machine line; When cutting off market electricity, described standby power supply module is for the single-chip microcomputer normal operation, and display screen does not show, so, need not reset the time when upper civil power again.
Described single-chip microcomputer is the core component of this product, and according to detection and the control to peripheral cell, the electric wave signal that automatically enters U.S.'s time service center emission is accepted, automatically show date, the time changed, calculate the contents such as temperature, and send signal, the content separately of calculating is shown; The electric wave signal of the highly sensitive reception U.S.'s time service of described U.S. electric wave reception module center emission, according to the result of manually carrying out time zone and daylight-saving time function selection, by described time zone and daylight-saving time conversion module to the processing that converts of the electric wave signal of U.S.'s time service center emission, obtain the time reference signal in selected time zone, automatic calibration is walked time error, and time precision is higher; The thermistor of described temperature detecting module resistance under different environment temperatures can change, thereby changes capacitor charge and discharge speed, and principle is extrapolated environment temperature accordingly; The tip of the brushstyle of a writing or painting that described driver module is sent the single-chip processor i/o mouth and common port signal are through after boosting and expanding stream, increase its driving force, then light LED display, displaying contents comprises: hour, minute, second, year, month, day, week, temperature, daylight-saving time and four time zone pilot lamp.
The above is only preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. U.S.'s radio wave clock, comprise single-chip microcomputer, power module and LED display, it is characterized in that: described single-chip microcomputer is connected with U.S.'s electric wave reception module, driver module and the crystal oscillator for the electric wave signal that receives U.S.'s time service center emission; Described single-chip microcomputer is provided with time zone and daylight-saving time conversion module; The data-signal of the I/O interface output of single-chip microcomputer is lighted LED display after driver module, described LED display shows the data content from single-chip microcomputer output; Described single-chip microcomputer also is connected with for the control panel that display data content manually is set; Described single-chip microcomputer, U.S.'s electric wave reception module, LED display are powered by power module.
2. a kind of U.S. according to claim 1 radio wave clock, it is characterized in that: described single-chip microcomputer also is connected with the temperature detecting module for the Real-time Collection ambient temperature.
3. a kind of U.S. according to claim 1 radio wave clock, it is characterized in that: described single-chip microcomputer also is connected with standby power supply module.
4. a kind of U.S. according to claim 1 radio wave clock, it is characterized in that: described control panel is the control panel of mechanical push-key type or touch buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718105 CN203012386U (en) | 2012-12-24 | 2012-12-24 | American radio controlled clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718105 CN203012386U (en) | 2012-12-24 | 2012-12-24 | American radio controlled clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012386U true CN203012386U (en) | 2013-06-19 |
Family
ID=48603960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718105 Expired - Fee Related CN203012386U (en) | 2012-12-24 | 2012-12-24 | American radio controlled clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557807A (en) * | 2017-09-27 | 2019-04-02 | 卡西欧计算机株式会社 | Electronic watch, control method and storage medium |
-
2012
- 2012-12-24 CN CN 201220718105 patent/CN203012386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557807A (en) * | 2017-09-27 | 2019-04-02 | 卡西欧计算机株式会社 | Electronic watch, control method and storage medium |
| CN109557807B (en) * | 2017-09-27 | 2021-01-05 | 卡西欧计算机株式会社 | Electronic timepiece, control method, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203012386U (en) | American radio controlled clock | |
| CN202258111U (en) | Multifunctional electronic perpetual calendar | |
| CN203338014U (en) | Automatic time correction electronic clock | |
| CN203012381U (en) | Second point rotation clock | |
| CN201638030U (en) | Wireless automatic timing apparatus | |
| CN206960301U (en) | A kind of environment measuring portable equipment | |
| CN202975621U (en) | Radio clock | |
| CN204557072U (en) | Multifunction electronic rotary clock | |
| CN203012382U (en) | Low power-consumption English clock | |
| CN201477061U (en) | Portable instrument for measuring methane concentration in biogas | |
| CN204719425U (en) | A kind of to ring a bell system based on GPS time service Intelligent Single-Chip Based music | |
| CN209673871U (en) | Single phase electronic type compound fee interest | |
| CN202075562U (en) | LED electronic wave clock | |
| CN203812493U (en) | Remote control calendar | |
| CN205507382U (en) | Multifunctional timer | |
| CN202339482U (en) | Real-time clock display system based on IRIG-B (inter-range instrumentation group-B) code | |
| CN202067092U (en) | Muslim praying clock | |
| CN202075560U (en) | Clockwise countdown clock | |
| CN202067089U (en) | Electronic wall calendar clock | |
| CN206741821U (en) | Wi Fi network automatic correcting time digital perpetual calendars | |
| CN206411467U (en) | A kind of intelligent watch | |
| CN202067094U (en) | Analog pointer clock | |
| CN202306963U (en) | Perpetual calendar with countdown function | |
| CN205193458U (en) | Automatic examine radio -controlled wristwatch in time measuring district | |
| Jin et al. | Design and Realization of the electronic clock with E Ink screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN ZHENTAI ELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJIA KEJIA PHOTOELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20140616 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140616 Address after: 363000 Fujian province Zhangzhou City Xiangcheng Jinfeng Economic Development Zone (No. 3 workshop) Patentee after: ZENTIME FUJIAN ELECTRONIC CO., LTD. Address before: Xiangcheng District 363000 in Fujian province Zhangzhou City Jilong A building six D zone Patentee before: Fujian Kejia Photoelectric Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20201224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |