CN205620985U - Printer mainboard of net on electrification line - Google Patents
Printer mainboard of net on electrification line Download PDFInfo
- Publication number
- CN205620985U CN205620985U CN201620176552.2U CN201620176552U CN205620985U CN 205620985 U CN205620985 U CN 205620985U CN 201620176552 U CN201620176552 U CN 201620176552U CN 205620985 U CN205620985 U CN 205620985U
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- power line
- printer
- modulating
- mainboard
- power
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- 238000004891 communication Methods 0.000 claims description 23
- 238000005516 engineering process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Abstract
The utility model provides a printer mainboard of net on electrification line, including power line interface unit, signal modem unit, printer mainboard and basic chip, printer mainboard and basic chip and the unit connection of signal modem, signal modem unit is connected with the power line interface unit, adopt the utility model discloses a printer mainboard of net on electrification line can directly utilize power line to realize being connected of printer and network.
Description
Technical field
This utility model relates to printer mother board technologies, particularly relates to a kind of printer mainboard using power line communications.
Background technology
Along with developing rapidly of the Internet, printer industry occurs in that the novel printer such as the network printer, 3D printer, portable printer already.Printer mainboard, as one of the core component of printer, has fully absorbed mobile Internet, the new technique such as three-dimensionally shaped, has provided the user quick high-quality print service.
Power line communications, i.e. power line communication (Power Line Communication, PLC) are the electric lines of force the utilizing transmission flow of power network access techniques as communications carrier.Owing to can directly utilize existing power distribution network as transmission line, need not additionally connect up, therefore power line communications serves and effectively extends and extended network region, solve the effect that network layout is not enough.The operation principle of power line communications is: utilize GMSK or OFDM technology and wave filter that user data carries out in flow of power modulation /demodulation.Theoretically, Homeplug can be connected with all of IP network equipment, and by the combination with intelligent control technology, power line communications can be that Intelligent office and wisdom family provide strong technical support.
Go out at present to use the product such as router of power line communications, but product and the device using electric lines of force to connect also has not occurred in printer field.This utility model utilizes Technology of Power Line Communication, it is provided that a kind of printer mainboard using power line communications, can directly utilize power circuit to carry out the networking of printer, and the flexible deployment for the network printer provides technical support.The printer using printer mother board technologies manufacture of the present utility model can be used for the place of inconvenient distributing network twisted-pair feeder, as long as having basic electric wire can be just that client provides web printing service.
Utility model content
This utility model provides a kind of printer mainboard using power line communications, including power line interface unit, modulating and demodulating signal unit, printer mainboard and base chip, described printer mainboard and base chip are connected with modulating and demodulating signal unit, and described modulating and demodulating signal unit is connected with power line interface unit；
Described power line interface unit, for the flow of power after modulation is sent to electric power networks, or receives the flow of power after the modulation transmitted on electric power networks；
Described modulating and demodulating signal unit, is used for ip network number according to modulating to flow of power, and by the ip network number modulated in flow of power according to being demodulated；
Described printer mainboard and base chip, for supporting power line interface unit, modulating and demodulating signal unit, the collaborative work of mainboard base chip.
Preferably, outside printer mainboard, increase power line interface unit and modulating and demodulating signal unit, and by being connected with the local side apparatus under same ammeter loop, set up the connection of printer mainboard and the IP network using electric lines of force.
From such scheme, this utility model embodiment increases power line interface unit and modulating and demodulating signal unit outside the printer motherboard hardware of basis, and by the local side apparatus under same ammeter loop, sets up the connection of printer and the IP network using electric lines of force.Use the printer mainboard of use power line communications of the present utility model, power circuit can be directly utilized and realize the connection of printer and network.
Accompanying drawing explanation
The structural representation of a kind of printer mainboard using power line communications that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the annexation figure of a kind of printer mainboard using power line communications described in this utility model embodiment.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As it is shown in figure 1, the structural representation of a kind of printer mainboard using power line communications of this utility model embodiment offer.As it can be seen, a kind of printer mainboard using power line communications described in the present embodiment one includes: power line interface unit, modulating and demodulating signal unit, printer mainboard and base chip.Described power line interface unit, for the flow of power after modulation is sent to electric power networks, or receives the flow of power after the modulation transmitted on electric power networks.Described modulating and demodulating signal unit, is used for ip network number according to modulating in flow of power and by the ip network number modulated in flow of power according to being demodulated.Described printer mainboard, for supporting power line interface unit, modulating and demodulating signal unit, the collaborative work of mainboard base chip.
Further, a kind of printer mainboard using power line communications described in above-described embodiment can use connected mode as described in Figure 2 to realize.Specifically, as in figure 2 it is shown, described connected mode includes: interface 1 and interface 2.Wherein, described interface 1, for the connection between modulating and demodulating signal unit and printer mainboard and base chip, can use PCI(Peripheral Component
Interconnect) interface realizes；Described interface 2, for the connection between modulating and demodulating signal unit and power line interface unit, can use standard PLC interface to realize.
This utility model embodiment increases power line interface unit and modulating and demodulating signal unit outside the printer motherboard hardware of basis, and by the local side apparatus under same ammeter loop, sets up the connection of printer mainboard and the IP network using power line communications.Use the printer mainboard of use power line communications of the present utility model, power circuit can be directly utilized and realize the connection of printer and network.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (2)
1. the printer mainboard using power line communications, it is characterized in that: include power line interface unit, modulating and demodulating signal unit, printer mainboard and base chip, described printer mainboard and base chip are connected with modulating and demodulating signal unit, and described modulating and demodulating signal unit is connected with power line interface unit；
Described power line interface unit, for the flow of power after modulation is sent to electric power networks, or receives the flow of power after the modulation transmitted on electric power networks；
Described modulating and demodulating signal unit, is used for ip network number according to modulating to flow of power, and by the ip network number modulated in flow of power according to being demodulated；
Described printer mainboard and base chip, for supporting power line interface unit, modulating and demodulating signal unit, the collaborative work of mainboard base chip.
A kind of printer mainboard using power line communications the most according to claim 1, it is characterized in that: outside printer mainboard, increase power line interface unit and modulating and demodulating signal unit, and by being connected with the local side apparatus under same ammeter loop, set up the connection of printer mainboard and the IP network using electric lines of force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176552.2U CN205620985U (en) | 2016-03-09 | 2016-03-09 | Printer mainboard of net on electrification line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176552.2U CN205620985U (en) | 2016-03-09 | 2016-03-09 | Printer mainboard of net on electrification line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205620985U true CN205620985U (en) | 2016-10-05 |
Family
ID=57033906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620176552.2U Expired - Fee Related CN205620985U (en) | 2016-03-09 | 2016-03-09 | Printer mainboard of net on electrification line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205620985U (en) |
-
2016
- 2016-03-09 CN CN201620176552.2U patent/CN205620985U/en not_active Expired - Fee Related
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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: 20161005 Termination date: 20170309 |