CN203982096U - A kind of LED world clock with LED display strip screen - Google Patents
A kind of LED world clock with LED display strip screen Download PDFInfo
- Publication number
- CN203982096U CN203982096U CN201420196957.3U CN201420196957U CN203982096U CN 203982096 U CN203982096 U CN 203982096U CN 201420196957 U CN201420196957 U CN 201420196957U CN 203982096 U CN203982096 U CN 203982096U
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- led display
- chip microcomputer
- module
- led
- strip screen
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a kind of LED world clock with LED display strip screen, comprise single-chip microcomputer, power module and LED display module, also include a LED display strip screen, described LED display strip screen is connected to described power module by a screen control card, and described screen control card is provided with USB interface; Described single-chip microcomputer is connected with driver module, crystal oscillator; The data-signal of the I/O interface output of described single-chip microcomputer is lighted the charactron of LED display module after driver module, and described LED display module shows the data content from single-chip microcomputer output; Described single-chip microcomputer is also connected with the control panel for display data content is manually set; Described single-chip microcomputer, LED display module and LED display strip screen are powered by power module.The utility model has additional LED display strip screen, the picture disply information from computing machine serial port that this LED display strip screen can display strip screen control card receives.
Description
Technical field
The utility model relates to a kind of LED World clock, specifically refers to a kind of LED world clock with LED display strip screen.
Background technology
Time is all the key factor of people's life and work and activities all the time, clock and watch as the time metering outfit be a kind of instrument indispensable during people live, along with clock and watch technical development is rapid, various forms of clock and watch products emerge in an endless stream.In order to demonstrate respectively the time in each main cities, the world or area simultaneously, people have made World clock, and novel World clock mostly adopts the digital demonstration of LED, and not only precision is very high for it, and can drive easily and control.Novel World clock be except indicating the moment, can also show month, day, week, and can automatically adjust leap month and the date in size month.At present, LED World clock is all generally by LED display module, the contents such as above-mentioned moment, the moon, day, week to be shown, and function singleness cannot meet user's demand.
Summary of the invention
For above-mentioned the deficiencies in the prior art part, the utility model is to provide a kind of LED world clock with LED display strip screen, can effectively solve the problem that above-mentioned prior art exists.
The technical solution of the utility model is:
A kind of LED world clock with LED display strip screen, comprise single-chip microcomputer, power module and LED display module, also include a LED display strip screen, described LED display strip screen is connected to described power module by a screen control card, and described screen control card is provided with USB interface; Described single-chip microcomputer is connected with driver module, crystal oscillator; The data-signal of the I/O interface output of described single-chip microcomputer is lighted the charactron of LED display module after driver module, and described LED display module shows the data content from single-chip microcomputer output; Described single-chip microcomputer is also connected with the control panel for display data content is manually set; Described single-chip microcomputer, LED display module and LED display strip screen are powered by power module.
Described single-chip microcomputer is also connected with standby power supply module.
Described single-chip microcomputer is also connected with the temperature detecting module for Real-time Collection ambient temperature.
Described control panel is the control panel of mechanical push-key type or touch buttons.
Advantage of the present utility model: the utility model not only possesses the function of the contents such as moment of demonstrating respectively each main cities, the world or area when LED World clock has, the moon, day, week, have additional a LED display strip screen simultaneously, the picture disply information from computing machine serial port that this LED display strip screen can display strip screen control card receives, shows digital special symbol and various countries' language; The utility model is also provided with temperature detecting module, temperature Real-time Collection to external world, and show; The utility model also has standby power supply, and in the time cutting off market electricity, for single-chip microcomputer normally, LED display module does not show this standby power supply, in the time of upper civil power, need not reset the displaying contents such as time.
Brief description of the 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 LED world clock with LED display strip screen, comprise single-chip microcomputer, power module and LED display module, also include a LED display strip screen, described LED display strip screen is connected to described power module by a screen control card, and described screen control card is provided with USB interface; Described single-chip microcomputer is connected with driver module, crystal oscillator; The data-signal of the I/O interface output of described single-chip microcomputer is lighted the charactron of LED display module after driver module, and described LED display module shows the data content from single-chip microcomputer output; Described single-chip microcomputer is also connected with the control panel for display data content is manually set; Described single-chip microcomputer, LED display module and LED display strip screen are powered by power module.
Described single-chip microcomputer is also connected with standby power supply module.
Described single-chip microcomputer is also connected with the temperature detecting module for Real-time Collection ambient temperature.
Described control panel is the control panel of mechanical push-key type or touch buttons.
When the utility model uses, first by USB interface, display screen control card is connected to computer, by the corresponding displaying contents of computer editing, display screen control card receives the picture disply information from computing machine serial port signal, insert frame memory, generate the needed serial of LED display strip screen by subregion type of drive and show data and scan control sequential.The working method of LED display strip screen synchronous control system control LED display strip screen is equal to computer monitor substantially, it is with the image on real-time mapping computer monitor corresponding at least 60 renewal rate point point frame/second, conventionally there is the color display capabilities of many gray scales, can reach multimedia exploitation effect, the content of computing machine being edited by LED display shows.
The transformer of described power module by AC100-220V voltage step-down to AC9V be DC12V voltage through overcommutation, filtering circuit by AC9V voltage transitions.Mu balanced circuit to DC5V, divides duplex feeding by DC12V voltage stabilizing, and the LED display module of world clock is supplied with on a road; LED display strip screen is supplied with on another road.When cutting off market electric time, described standby power supply module is normally worked for single-chip microcomputer, and LED display module does not show, so, in the time of upper civil power, need not reset the time again.
Described single-chip microcomputer is the core component of this product, according to the detection to peripheral cell and control, automatically shows and changes date, time, calculates the contents such as temperature, and sends signal, and the content separately of calculating is shown.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 single-chip processor i/o mouth and common port signal are through boosting and expanding after stream, increase its driving force, then light the charactron of LED display module, LED display module displaying contents comprises: date, time, week, temperature and 24 national times.
The foregoing is only preferred embodiment of the present utility model, 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. the LED world clock with LED display strip screen, comprise single-chip microcomputer, power module and LED display module, it is characterized in that: also include a LED display strip screen, described LED display strip screen is connected to described power module by a screen control card, and described screen control card is provided with USB interface; Described single-chip microcomputer is connected with driver module, crystal oscillator; The data-signal of the I/O interface output of described single-chip microcomputer is lighted the charactron of LED display module after driver module, and described LED display module shows the data content from single-chip microcomputer output; Described single-chip microcomputer is also connected with the control panel for display data content is manually set; Described single-chip microcomputer, LED display module and LED display strip screen are powered by power module.
2. a kind of LED world clock with LED display strip screen according to claim 1, is characterized in that: described single-chip microcomputer is also connected with standby power supply module.
3. a kind of LED world clock with LED display strip screen according to claim 1, is characterized in that: described single-chip microcomputer is also connected with the temperature detecting module for Real-time Collection ambient temperature.
4. a kind of LED world clock with LED display strip screen according to claim 1, 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 |
|---|---|---|---|
| CN201420196957.3U CN203982096U (en) | 2014-04-22 | 2014-04-22 | A kind of LED world clock with LED display strip screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196957.3U CN203982096U (en) | 2014-04-22 | 2014-04-22 | A kind of LED world clock with LED display strip screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982096U true CN203982096U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196957.3U Expired - Fee Related CN203982096U (en) | 2014-04-22 | 2014-04-22 | A kind of LED world clock with LED display strip screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111258208A (en) * | 2020-03-08 | 2020-06-09 | 东华理工大学 | Embedded intelligent digital clock |
-
2014
- 2014-04-22 CN CN201420196957.3U patent/CN203982096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111258208A (en) * | 2020-03-08 | 2020-06-09 | 东华理工大学 | Embedded intelligent digital clock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180422 |