CN201233694Y - Electronic signature board - Google Patents
Electronic signature board Download PDFInfo
- Publication number
- CN201233694Y CN201233694Y CNU2008201088325U CN200820108832U CN201233694Y CN 201233694 Y CN201233694 Y CN 201233694Y CN U2008201088325 U CNU2008201088325 U CN U2008201088325U CN 200820108832 U CN200820108832 U CN 200820108832U CN 201233694 Y CN201233694 Y CN 201233694Y
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- CN
- China
- Prior art keywords
- microcontroller
- data
- utility
- nameplate
- drive circuit
- 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
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Abstract
The utility model discloses an electronic name plate which mainly comprises a micro controller unit (MCU), a displacement buffer, an LED drive circuit and an LED display module, wherein, the displacement buffer is used for receiving and transmitting the data in the MCU to the LED drive circuit which serves to drive the LED display module. The electronic name plate disclosed by the utility model can display the information about an individual, a company or a group in the dynamic form, thereby serving the function of advertising. Moreover, possessing the characteristics of lightness, thinness, shortness and small size, the electronic name plate is very suitable to wear, and therefore is of great utility.
Description
Technical field
The utility model relates to a kind of electronics nameplate, is specifically related on one's body a kind of can being worn on, and utilizes the LED display module to show the electronics nameplate of information such as individual, company, group.
Background technology
Generally be worn on the nameplate on the person, mainly with metal, plastics, dry goods materials, printed on or embroider name, numbering, pattern etc. to show individual or group information.And this existing nameplate can only indicate title, numbering or pattern in a conventional manner simply, and pattern is very simple, dull, only can demonstrate static data, and can't express the information of individual or group with dynamical fashion.
And be in the modern society of information prosperity, if can on the nameplate that the individual wears, demonstrate multidate information, for example title, the data of individual, company or affiliated group, even advertisement, except highlighting the personal style, more can do propaganda for company or affiliated group the gratis.
Summary of the invention
The purpose of this utility model is to provide a kind of electronics nameplate that can show multidate information.
For reaching above-mentioned purpose, the concrete content of the utility model is:
A kind of electronics nameplate includes:
The microcontroller of one deal with data (MCU);
One is connected and receives the offset buffer of microcontroller signal with microcontroller;
One is connected and receives the led drive circuit of data that offset buffer passes with offset buffer;
One is connected and shows the LED display module of led drive circuit data with led drive circuit.
Wherein, offset buffer is receiving the microcontroller data, and gives led drive circuit with data transfer, and comes the driving LED display module by led drive circuit.
Wherein include one and be connected and provide the internal memory of microcontroller (MCU) storage data with microcontroller (MCU).
Wherein include an external computing machine and the data of computing machine input are seen through microcontroller (MCU) and have signaling conversion circuit in the internal memory.
Wherein microcontroller is provided with a reset apparatus, and reset apparatus is provided with a reset button.
Wherein include a power supply supply that electronics nameplate power supply is provided.
It is characterized in that, save as EEPROM in wherein.
The utility model electronics nameplate can see through the information that dynamic mode show individual, company or group, not only can play the effect of advertisement, and the electronics nameplate has compact characteristics concurrently, on one's body being fit to very much be worn on, thereby rich tool practicality.
Description of drawings
Fig. 1: be the calcspar of the utility model electronics nameplate preferred embodiment.
Fig. 2: be the circuit diagram of the utility model electronics nameplate preferred embodiment.
Fig. 3: be the schematic appearance of the utility model electronics nameplate preferred embodiment.
Embodiment
Below the effect forming and can produce with regard to the structure of the utility model electronics nameplate, conjunction with figs. is described in detail as follows with preferred embodiment:
As depicted in figs. 1 and 2, the utility model electronics nameplate consists predominantly of microcontroller (MCU) 11, offset buffer 12, led drive circuit 13, LED display module 14, internal memory 15, signaling conversion circuit 16, reset apparatus 17 and power supply supply 18.
The utility model electronics nameplate mainly provides calculation function by microcontroller 11, and the required signal of running of control corresponding intrument is exported and provided to the signal that internal memory 15, signaling conversion circuit 16, reset apparatus 17 etc. are sent after the computing of microcontroller 11.
In the utility model, internal memory 15 is typical EEPROM, its function of tonic chord is to store the information that the utility model electronics nameplate institute desire shows, by passing to offset buffer 12 after microcontroller (MCU) 11 computings, after offset buffer 12 is receiving microcontroller (MCU) 11 data, can give led drive circuit 13 with data transfer, come driving LED display module 14 by led drive circuit 13.
The aforesaid signaling conversion circuit 16 of the utility model, mainly be provided with a serial port 161 (RS232) and be external on the computing machine (figure do not show), by computing machine input data and see through microcontroller (MCU) 11 and use for the utility model electronics nameplate in the middle of being stored in internal memory 15.And microcontroller of the present utility model (MCU) 11 is connected with reset apparatus 17, utilizes the operation of reset apparatus 17 information can be reset, and is beneficial to the renewal of data, and 17 of reset apparatus are provided with a reset button 171 for operation.
The utility model mainly utilizes microcontroller (MCU) 11 to be stored in the middle of the internal memory 15 through the signal data that signaling conversion circuit 16 is imported external computing machine, and utilize microcontroller (MCU) 11 to supply with offset buffer 12 storage assembly data, after offset buffer 12 is receiving signal, it can be passed to led drive circuit 13, and come driving LED display module 14 by led drive circuit 13, show the signal data that stores.When data presented must be changed,, just can show new message as long as re-enter new signal through operation reset apparatus 17 and external computing machine.
Though the utility model is described by previous embodiment, but still can change its form and details, make not breaking away under the spirit of the present utility model.Aforementioned is the most rational using method of the utility model, one of the mode that can specifically implement for the utility model only, but not as limit.
Claims (6)
1, a kind of electronics nameplate is characterized in that, includes:
The microcontroller of one deal with data;
One is connected and receives the offset buffer of microcontroller signal with microcontroller;
One is connected and receives the led drive circuit of data that offset buffer passes with offset buffer;
One is connected and shows the LED display module of led drive circuit data with led drive circuit.
2, electronics nameplate as claimed in claim 1 is characterized in that, wherein includes an internal memory that is connected and provides the microcontroller storage data with microcontroller.
3, electronics nameplate as claimed in claim 2 is characterized in that, wherein includes an external computing machine and the data of computing machine input are seen through microcontroller to have signaling conversion circuit in the internal memory.
4, electronics nameplate as claimed in claim 1 is characterized in that, wherein microcontroller is provided with a reset apparatus, and reset apparatus is provided with a reset button.
5, electronics nameplate as claimed in claim 1 is characterized in that, wherein includes a power supply supply that electronics nameplate power supply is provided.
6, as claim 2 or 3 described electronics nameplates, it is characterized in that, save as EEPROM in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201088325U CN201233694Y (en) | 2008-06-25 | 2008-06-25 | Electronic signature board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201088325U CN201233694Y (en) | 2008-06-25 | 2008-06-25 | Electronic signature board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233694Y true CN201233694Y (en) | 2009-05-06 |
Family
ID=40620078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201088325U Expired - Fee Related CN201233694Y (en) | 2008-06-25 | 2008-06-25 | Electronic signature board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233694Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882085A (en) * | 2015-05-20 | 2015-09-02 | 中国联合网络通信集团有限公司 | Electronic name plate and cable search method |
-
2008
- 2008-06-25 CN CNU2008201088325U patent/CN201233694Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882085A (en) * | 2015-05-20 | 2015-09-02 | 中国联合网络通信集团有限公司 | Electronic name plate and cable search method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20110625 |