CN205645109U - Electronic album based on power line networking - Google Patents
Electronic album based on power line networking Download PDFInfo
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- CN205645109U CN205645109U CN201620236912.3U CN201620236912U CN205645109U CN 205645109 U CN205645109 U CN 205645109U CN 201620236912 U CN201620236912 U CN 201620236912U CN 205645109 U CN205645109 U CN 205645109U
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- power
- microprocessor
- power line
- chip
- frame shell
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Abstract
Electronic album based on power line networking, its characterized in that: including photo frame housing, photo frame housing is the cuboid form, and photo frame housing's front is equipped with the display screen, is photo frame housing's inside equipped with microprocessor, power line communication module and AC DC power module, microprocessor is connected with the display screen electricity, and photo frame housing's out -of -the -way facade is equipped with commercial power interface, and microprocessor passes through power line communication module and is connected with commercial power interface.
Description
Technical field
This utility model relates to the electron album of a kind of electrically-based line networking.
Background technology
At present, the picture that people use camera or mobile phone etc. to shoot usually is washed into photo and is placed on photo frame, on photograph album or other is local, the most convenient viewing of the photo in such photo frame or photograph album, and is difficult to lose.Picture in mobile phone or camera is easy to be deleted, and the picture that some people likes once is deleted and is difficult to give for change again, and photograph washed into by the picture that then people will like oneself
In sheet is placed on photograph album or on photo frame, thus do not worry the problem that photo can be deleted.But, it is understood that photo is generally large, photograph album or photo frame volume are also big, and photograph album or the limited space of photo frame carrying photo, also inconvenience switches new photo at any time, so electron album arises at the historic moment.But, current electron album generally uses SD card or USB interface to store view data, is not easy to more new image data.
Electric line carrier communication (Power line Communication, PLC) is the distinctive communication mode of power system, refers to utilize existing electric lines of force, analog or digital signal is carried out by carrier system the technology of high-speed transfer.The maximum feature of electric line carrier communication is to need not building communication lines again, as long as live wire, just can carry out data transmission.
Utility model content
The problem that this utility model solves is to provide the electron album of a kind of electrically-based line networking.
For solving the problems referred to above, the electron album of this utility model electrically-based line networking, it is characterized in that: include phase frame shell, described phase frame shell is rectangular-shaped, the front of phase frame shell is provided with display screen, and the inside of phase frame shell is provided with microprocessor, Power Line Carrier Communication Module and AC-DC power module, and microprocessor electrically connects with display screen, the back elevation of phase frame shell is provided with commercial power interface, and microprocessor is connected with commercial power interface by Power Line Carrier Communication Module.
Based on above-mentioned, described Power Line Carrier Communication Module includes coupling the SC1128 chip that circuit, power amplifier, band filter, pre-amplifier and power line carrier communication are special, coupling circuit is connected with commercial power interface, SC1128 chip is connected with microprocessor, the signal output part of SC1128 chip is connected with coupling circuit by power amplifier, and coupling circuit passes sequentially through band filter and pre-amplifier and is connected with the signal input part of described SC1128 chip.
Based on above-mentioned, the input of described AC-DC power module connects commercial power interface, and the outfan of AC-DC power module provides light current running voltage for described electron album internal circuit.
By such scheme, this utility model uses electric line carrier communication technology to realize the transmission of view data, only need to be linked on indoor wall socket the image of i.e. renewable electron album, reduces installation and maintenance cost, has feature easy to use.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the electron album of this utility model electrically-based line networking.
Fig. 2 is the schematic appearance of the electron album of this utility model electrically-based line networking.
Fig. 3 is the electrical block diagram of Power Line Carrier Communication Module.
In figure: 1, phase frame shell；2, display screen；3, commercial power interface.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the electron album of electrically-based line networking, it is characterized in that: include phase frame shell, described phase frame shell is rectangular-shaped, the front of phase frame shell is provided with display screen, and the inside of phase frame shell is provided with microprocessor, Power Line Carrier Communication Module and AC-DC power module, and microprocessor electrically connects with display screen, the back elevation of phase frame shell is provided with commercial power interface, and microprocessor is connected with commercial power interface by Power Line Carrier Communication Module.
Based on above-mentioned, described Power Line Carrier Communication Module includes coupling the SC1128 chip that circuit, power amplifier, band filter, pre-amplifier and power line carrier communication are special, coupling circuit is connected with commercial power interface, SC1128 chip is connected with microprocessor, the signal output part of SC1128 chip is connected with coupling circuit by power amplifier, and coupling circuit passes sequentially through band filter and pre-amplifier and is connected with the signal input part of described SC1128 chip.
Based on above-mentioned, the input of described AC-DC power module connects commercial power interface, and the outfan of AC-DC power module provides light current running voltage for described electron album internal circuit.
Based on above-mentioned, described microprocessor uses MSP430 single-chip microcomputer.
During use, only the commercial power interface of electron album need to be linked into indoor wall socket.The carrier signal received from commercial power interface is coupled on band filter by coupling circuit, the carrier signal received from coupling circuit is delivered to SC1128 chip through pre-amplifier by band filter, and the phase-modulated signal that SC1128 chip is sent by power amplifier simultaneously carries out power amplification and coupled circuit is coupled in commercial power interface.Meanwhile, the serial ports of microprocessor is connected with SC1128 chip, thus realizes microprocessor and communicated with remote server by indoor power line, i.e. microprocessor can be communicated with remote server by Power Line Carrier Communication Module.Microprocessor receives the view data that remote server sends over, and sends image data to show screen display.
Claims (3)
- The electron album of the most electrically-based line networking, it is characterized in that: include phase frame shell, described phase frame shell is rectangular-shaped, the front of phase frame shell is provided with display screen, the inside of phase frame shell is provided with microprocessor, Power Line Carrier Communication Module and AC-DC power module, microprocessor electrically connects with display screen, and the back elevation of phase frame shell is provided with commercial power interface, and microprocessor is connected with commercial power interface by Power Line Carrier Communication Module.
- The electron album of electrically-based line the most according to claim 1 networking, it is characterized in that: described Power Line Carrier Communication Module includes coupling the SC1128 chip that circuit, power amplifier, band filter, pre-amplifier and power line carrier communication are special, coupling circuit is connected with commercial power interface, SC1128 chip is connected with microprocessor, the signal output part of SC1128 chip is connected with coupling circuit by power amplifier, and coupling circuit passes sequentially through band filter and pre-amplifier and is connected with the signal input part of described SC1128 chip.
- The electron album of electrically-based line the most according to claim 1 networking, it is characterised in that: the input of described AC-DC power module connects commercial power interface, and the outfan of AC-DC power module provides light current running voltage for described electron album internal circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236912.3U CN205645109U (en) | 2016-03-27 | 2016-03-27 | Electronic album based on power line networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236912.3U CN205645109U (en) | 2016-03-27 | 2016-03-27 | Electronic album based on power line networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645109U true CN205645109U (en) | 2016-10-12 |
Family
ID=57075357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620236912.3U Expired - Fee Related CN205645109U (en) | 2016-03-27 | 2016-03-27 | Electronic album based on power line networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531177A (en) * | 2022-01-24 | 2022-05-24 | 浙江新再灵科技股份有限公司 | Filter device |
-
2016
- 2016-03-27 CN CN201620236912.3U patent/CN205645109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531177A (en) * | 2022-01-24 | 2022-05-24 | 浙江新再灵科技股份有限公司 | Filter device |
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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 |
Granted publication date: 20161012 Termination date: 20170327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |