CN103838136A - Infrared remote-control LED electronic clock - Google Patents
Infrared remote-control LED electronic clock Download PDFInfo
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- CN103838136A CN103838136A CN201210477270.2A CN201210477270A CN103838136A CN 103838136 A CN103838136 A CN 103838136A CN 201210477270 A CN201210477270 A CN 201210477270A CN 103838136 A CN103838136 A CN 103838136A
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- clock
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Abstract
The invention discloses an infrared remote-control LED electronic clock which comprises a remote controller module, an infrared receiving module, a signal conversion module, a single-chip microcomputer (SCM) control module and a power supply module. Except the remote controller module, all the electrical units of the LED electronic clock are powered by the power supply module. The output end of the SCM control module is connected with a display module and an alarm module, and the input end of the SCM control module is connected with a clock circuit module. The remote controller module comprises a button module and an infrared transmitting module connected with the button module. The button module comprises a menu button, left and right buttons used for selecting and setting a category, upper and lower buttons used for adjusting the value of a set category, a reset button used for setting the electronic clock to an initial state, a displaying/closing button used for turning on or off the function of an electronic clock/alarm clock, and a silencing button used for turning off the sound of the alarm clock. The remote controller module is powered by a storage battery. The infrared remote-control LED electronic clock has the advantages of simple structure, stable operation, high reliability, convenient use and convenient popularization and application.
Description
Technical field
The present invention relates to a kind of electronic clock, particularly relate to a kind of Infrared Remote Control LED electronic clock.
Background technology
In recent years, along with scientific and technological development, LED electronic clock is also in continuous update, but in reality, LED electronic clock great majority all will reset the parameters such as time after power-off, bring a lot of inconvenience to use, also useful backup battery is as standby power supply, but often volume is larger.How could realize in the situation that not needing volume very large, after power-off, not needing to reset the parameters such as time again and just can directly use, after power-off, the storage of data becomes problem in the urgent need to address now.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of Infrared Remote Control LED electronic clock is provided.This Infrared Remote Control LED electronic clock is simple in structure, working stability, and reliability is high, easy to use, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of Infrared Remote Control LED electronic clock, it is characterized in that: comprise remote controller module, carry out the infrared receiving module of radio communication with remote controller module, the signal conversion module of joining with infrared receiving module and the single chip control module of joining with signal conversion module and to each power unit is powered except remote controller module power module, the output terminal of described single chip control module is connected to for the display module of displaying time with for reaching the alarm clock module of sounding and pointing out after alarm time, the input end of described single chip control module is also connected to the clock circuit module for correct time benchmark is provided, the infrared sending module that described remote controller module comprises key-press module and joins with key-press module, described key-press module comprises menu key, for selecting to arrange the left button of classification and right button, for adjusting, the upper button of classification numerical value and lower button are set, for this electronic clock being made as to the reset key of original state, for opening or close the demonstration of this electronic clock or alarm clock function/close button and for stopping the mute button of alarm clock sound, described remote controller module adopts storage battery power supply.
Above-mentioned a kind of Infrared Remote Control LED electronic clock, is characterized in that: described single chip control module is chip AT89C51.
Above-mentioned a kind of Infrared Remote Control LED electronic clock, is characterized in that: described clock circuit module is chip DS1302.
Above-mentioned a kind of Infrared Remote Control LED electronic clock, is characterized in that: described accumulator is 3.6V rechargeable lithium battary.
The present invention compared with prior art has the following advantages:
1, simple in structure: the present invention is made up of electronic clock and telepilot, only need push button the parameters of electronic clock can be set, simple in structure.
2, working stability, reliability are high: native system adopts real-time timepiece chip DS1302, its principal feature be serial data transmission, power consumption little, only need miniature charging battery can maintain the accuracy of time in several days.
3, easy to use: the present invention adopts electric appliance general Infrared Ray Remote Control Technology carry out open and close and electronic clock is set, and volume of the present invention is little, be convenient to install, easy to use.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-infrared receiving module; 2-signal conversion module; 3-power module;
4-clock circuit module; 5-display module; 6-alarm clock module;
7-single chip control module; 8-remote controller module; 8-1-key-press module;
8-1-1-reset key; 8-1-2-mute button; 8-1-3-left button;
8-1-4-right button; 8-1-5-upper button; 8-1-6-lower button;
8-1-7-menu key; 8-1-8-demonstration/close button; 8-2-infrared sending module.
Embodiment
A kind of Infrared Remote Control LED electronic clock as shown in Figure 1, comprise remote controller module 8, carry out the infrared receiving module 1 of radio communication with remote controller module 8, the signal conversion module 2 of joining with infrared receiving module 1 and the single chip control module 7 of joining with signal conversion module 2 and to each power unit is powered except remote controller module 8 power module 3, the output terminal of described single chip control module 7 is connected to for the display module 5 of displaying time with for reaching the alarm clock module 6 of sounding and pointing out after alarm time, the input end of described single chip control module 7 is also connected to the clock circuit module 4 for correct time benchmark is provided, the infrared sending module 8-2 that described remote controller module 8 comprises key-press module 8-1 and joins with key-press module 8-1, described key-press module 8-1 comprises menu key 8-1-7, for selecting to arrange left button 8-1-3 and the right button 8-1-4 of classification, for adjusting upper button 8-1-5 and lower button 8-1-6 that classification numerical value is set, for this electronic clock being made as to the reset key 8-1-1 of original state, for opening or close the demonstration of this electronic clock or alarm clock function/close button 8-1-8 and for stopping the mute button 8-1-2 of alarm clock sound, described remote controller module 8 adopts storage battery power supply.
In the present embodiment, preferred way is that described single chip control module 7 is chip AT89C51.Described clock circuit module 4 is chip DS1302.Described accumulator is 3.6V rechargeable lithium battary.
The course of work of the present invention is: on described key-press module 8-1, have 8 buttons, respectively reset key 8-1-1, mute button 8-1-2, left button 8-1-3, right button 8-1-4, upper button 8-1-5, lower button 8-1-6, menu key 8-1-7 and demonstration/close button 8-1-8, in use press menu key 8-1-7 and enter the state of setting, press left button 8-1-3, right button 8-1-4 selects to arrange classification, the described classification that arranges has respectively the date, time and alarm clock, select after classification, by upper button 8-1-5, lower button 8-1-6 adjusts numerical value, by reset key, electronic clock is made as original state by 8-1-1, by showing/close that button 8-1-8 opens or turn off the alarm, stop alarm clock sound by mute button 8-1-2, at the non-state that arranges by showing/close that button 8-1-8 opens or closes electronic clock, in the time having button to press, the information of collection is sent to infrared receiving module 1 by infrared sending module 8-2, infrared receiving module 1 receives to be given signal conversion module 2 after information and converts signal to electric signal, and give single chip control module 7, single chip control module 7 judges identification to the received signal, and carries out corresponding processing, single chip control module 7 regularly reads the time in clock chip DS1302 and carries out processes and displays, single chip control module 7 compares quarter-bell time and the real-time time of setting, if the time is identical and quarter-bell allows, alarm clock module 6 is just reminded user with the cycle ring 1min of 1s, presses mute button 8-1-2 can close quarter-bell sound as stopped.DSl302 is a kind of real-time timepiece chip of company of Dallas, adopts common 32768Hz crystal oscillator, and principal feature is to adopt serial data transmission, can be power down protection power supply programmable charge function is provided, and can charge closing function.Standby power supply is selected 3.6V rechargeable lithium battary.Electronic clock, in the time using for the first time, must carry out initialization operation, after initialization, just can adjust date, time and quarter-bell by normal method.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (4)
1. an Infrared Remote Control LED electronic clock, it is characterized in that: comprise remote controller module (8), carry out the infrared receiving module (1) of radio communication with remote controller module (8), the signal conversion module (2) of joining with infrared receiving module (1) and the single chip control module (7) of joining with signal conversion module (2) and to each power unit is powered except remote controller module (8) power module (3), the output terminal of described single chip control module (7) is connected to display module (5) for displaying time and for the alarm clock module (6) reaching the prompting of sounding after alarm time, the input end of described single chip control module (7) is also connected to the clock circuit module (4) for correct time benchmark is provided, the infrared sending module (8-2) that described remote controller module (8) comprises key-press module (8-1) and joins with key-press module (8-1), described key-press module (8-1) comprises menu key (8-1-7), for selecting to arrange left button (8-1-3) and the right button (8-1-4) of classification, for adjusting upper button (8-1-5) and lower button (8-1-6) that classification numerical value is set, for this electronic clock being made as to the reset key (8-1-1) of original state, for opening or close the demonstration of this electronic clock or alarm clock function/close button (8-1-8) and for stopping the mute button (8-1-2) of alarm clock sound, described remote controller module (8) adopts storage battery power supply.
2. a kind of Infrared Remote Control LED electronic clock according to claim 1, is characterized in that: described single chip control module (7) is chip AT89C51.
3. a kind of Infrared Remote Control LED electronic clock according to claim 1, is characterized in that: described clock circuit module (4) is chip DS1302.
4. a kind of Infrared Remote Control LED electronic clock according to claim 1, is characterized in that: described accumulator is 3.6V rechargeable lithium battary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477270.2A CN103838136A (en) | 2012-11-22 | 2012-11-22 | Infrared remote-control LED electronic clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477270.2A CN103838136A (en) | 2012-11-22 | 2012-11-22 | Infrared remote-control LED electronic clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103838136A true CN103838136A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210477270.2A Pending CN103838136A (en) | 2012-11-22 | 2012-11-22 | Infrared remote-control LED electronic clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103838136A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527108A (en) * | 2016-11-23 | 2017-03-22 | 北海高创电子信息孵化器有限公司 | Electronic clock capable of playing music |
| CN106527102A (en) * | 2016-11-23 | 2017-03-22 | 北海高创电子信息孵化器有限公司 | Electronic watch |
| CN109031928A (en) * | 2018-08-02 | 2018-12-18 | 大连理工大学 | A kind of number display alarm clock of infrared remote control multiple groups mode setting |
-
2012
- 2012-11-22 CN CN201210477270.2A patent/CN103838136A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527108A (en) * | 2016-11-23 | 2017-03-22 | 北海高创电子信息孵化器有限公司 | Electronic clock capable of playing music |
| CN106527102A (en) * | 2016-11-23 | 2017-03-22 | 北海高创电子信息孵化器有限公司 | Electronic watch |
| CN109031928A (en) * | 2018-08-02 | 2018-12-18 | 大连理工大学 | A kind of number display alarm clock of infrared remote control multiple groups mode setting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |