Background technology
In recent years, along with popularizing fast of the various portable terminals such as smart mobile phone, panel computer, portable terminal, lot of domestic and international company is is actively researching and developing the technology being controlled the storage information in household electrical appliance or acquisition household electrical appliance by portable mobile communication terminal.And along with the popularization day by day of network home appliance product, how that electric household appliance is easy the and problem be connected at low cost in network communicating system be also suggested.
Existing network home appliance connected mode, can exemplify out the mode being realized connection by wired or wireless router.That is, built-in wireless or cable router in each household electrical appliances, by being connected in local area network (LAN) by the router of each household electrical appliances, the network forming household electrical appliance connects.By network control or transfer of data, effectively can control household electrical appliance, and obtain the data message in each network home appliance.
In addition, power line is utilized to carry out the utilization of the powerline adapters (having another name called electric power networks bridger or Homeplug) of network service also in increase.So-called electric power networks bridger, is be modulated on power line by network signal, utilizes existing power line to solve the equipment of network layout problem.It utilizes power line transmission high-frequency signal, the high-frequency signal being loaded with data message is loaded on the electric current in power line, after power line transmission, by the modulator-demodulator of receiving terminal, high-frequency signal is decomposed out from electric current again, thus generate common network data, for other network terminals.
Fig. 1 represents in prior art the schematic diagram utilizing electric power networks bridger to carry out network service.In this Fig. 1, the router L1 being connected to broadband netting twine is connected on electric power networks bridger D1, and this electric power networks bridger D1 is inserted on the supply socket C1 of power line.In addition, respectively with computer PC1, PC2 ... the electric power networks bridger D2 that PCN is connected, D3 ... DN is inserted into each supply socket C2, C3 respectively ... on CN, at this each socket C1, C2, C3 ... CN is connected on same power line.Like this, each computer PC1, PC2 ... PCN just can be connected on broadband network by each electric power networks bridger and carry out network service.Utilize the advantage of electric power networks bridger to be directly to utilize existing power line transmission network data, do not need the netting twine re-laying transmitting network data in addition, thus save wiring cost.
But in the actual use of electric power networks bridger, because the volume of electric power networks bridger is comparatively large, when being inserted on socket, take the larger area of socket, the multiple sockets closed on also cannot be utilized by stopping.
Utility model content
The utility model, for solving the aforementioned problems in the prior and making, its object is to provide a kind of wiring board carrying out network service, while possessing common wiring board function, power line can also be utilized to carry out network service.
To achieve these goals, the wiring board of the network service carried out that the utility model relates to, it comprises: at least one supply socket, for connecting with outside power line; Power line access portion, described power line access portion is electrically connected with described supply socket; Power line locking portion, is connected with described power line access portion, possesses bidirectional data transmission function; Control treatment portion, is connected with described power line locking portion, for controlling described power line locking portion and being connected to the transfer of data of network communication terminal of the outside on described wiring board; At least one Peripheral Interface portion, is connected with described control treatment portion respectively, and it is respectively used to connect outside network communication terminal, and wherein, described Peripheral Interface portion is USB interface.
In addition, preferably, in this wiring board, described power line locking portion can decomposite network signal from the electric current of input, network signal can also be modulated into high-frequency signal and be mounted in the electric current of output.
Moreover this wiring board can also comprise router, in described router and described control treatment portion can be connected to described power line locking portion by diverter switch.
According to the utility model as above, by in wiring board built-in utilize power line to carry out network service power line locking portion and control treatment portion, both, while can providing power supply, can also make to be connected between the network communication terminal on this wiring board or between these network communication terminal and internets and carry out network service.
And, by also arranging router in wiring board, this wiring board can also be used as network data source, further increase function and the ease of use of wiring board.
Embodiment
Below, the preferred implementation of the wiring board of the network service carried out that the utility model relates to is described with reference to accompanying drawing.Those of ordinary skill in the art can recognize, when not departing from purport of the present utility model and scope, can revise with various different mode or its combination to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection range of claim.In addition, in this manual, accompanying drawing draws not in scale, and identical Reference numeral represents identical part.
(the first embodiment)
Fig. 2 is the structural representation of the wiring board representing the network service carried out that the first embodiment of the present utility model relates to.As shown in Figure 2, the wiring board 100 of the network service carried out that the first embodiment of the present utility model relates to comprises power line access portion 101, power line locking portion 102, control treatment portion 103, at least one Peripheral Interface portion 104, at least one supply socket 105 etc.
Wherein, at least one supply socket 105 is for connecting with outside power line, and power line access portion 101 is electrically connected with described supply socket 105, and input is equipped with the power supply of high-frequency signal.At this, this power line access portion 101 can be connected to by common power line on external power line, thus is input in wiring board 100 by the electric current being equipped with high-frequency signal.
In addition, the power line locking portion 102 be built in described wiring board 100 is connected with described control treatment portion 103 with described power line access portion 101, and power line locking portion 102 possesses bidirectional data transmission function.That is, power line locking portion 102 can receive and transmit via described power line access portion 101 the electric current of coming, and decomposites to be mounted in high-frequency signal in the electric current of this input and after carrying out demodulation, to connected control treatment portion 103 output network signal; Moreover described power line locking portion 102 carries in the electric current exported and outputs on external power line via described power line access portion 101 after can also being modulated into high-frequency signal by transmitting via described control treatment portion 103 network signal come.
Described control treatment portion 103 is except being connected with described power line locking portion 102 for controlling, except described power line locking portion 102 and the transfer of data of network communication terminal being connected to the outside on described wiring board, also to connect with Peripheral Interface portion 104 described at least one.When being provided with multiple described Peripheral Interface portion 104, connection parallel with one another between multiple Peripheral Interface portion 104.Peripheral Interface portion 104 described in each can connect the network communication terminals such as notebook computer, smart mobile phone, mobile digital terminal respectively.Under the state that the above network communication terminal is connected to described Peripheral Interface portion 104, described control treatment portion 103 can control the transfer of data of this more than one network communication terminal, effectively can manage the connection of these network communication terminals and described power line locking portion 102, and the network signal transmitting-receiving of described power line locking portion 102.At this, described Peripheral Interface portion 104 preferably adopts USB interface, also can adopt other interface modes such as IEEE1394 interface, if can connect with external equipment and can carry out network service interface can, in this style without particular limitation of this Peripheral Interface portion 104.
In addition, on the wiring board 100 that the utility model relates to, at least one supply socket 105 can also be set.These supply sockets 105 are electrically connected with the power line of drawing from described power line interface 101, can provide electric power source for the external equipment be connected in these supply sockets 105.According to use needs, described supply socket 105 can be such as Double-hole socket, Three-hole socket or three-phase socket etc., both can adopt domestic standard, and also can adopt foreign standard.
According to the wiring board that the first embodiment as above relates to, owing to being built-in with power line locking portion, make this wiring board both can connect outside network communication terminal to charge to it, network service can also be carried out by power line, improve ease of use.
(the second embodiment)
Fig. 3 is the structural representation of the wiring board representing the network service carried out that the second embodiment of the present utility model relates to.At this, omit the description the technology contents identical with the structure of above-mentioned first embodiment and function, only difference part is discussed.
As shown in Figure 3, the wiring board with the first above-mentioned embodiment is compared, and has added router one 08 and network interface portion 109 in the wiring board 100 of the network service carried out that the second embodiment relates to.And described control treatment portion 103 is connected with power line locking portion 102 via diverter switch K1 with router one 08, by diverter switch K1, control treatment portion 103 is connected with described power line locking portion 102 with any one in router one 08.
In detail, when described diverter switch K1 is switched to described control treatment portion 103, described wiring board realizes the function identical with the wiring board of the first embodiment; When described diverter switch K1 is switched to described router one 08, control treatment portion 103 is separated with described power line locking portion 102.Now, the network signal inputted via network interface portion 109 is by after the relaying of described router one 08, be transferred to described power line locking portion 102, be modulated into high-frequency signal at described power line locking portion 102 and be loaded on electric current, then outwards transmitted by described power line access portion 101.At this, described wiring board 100 just becomes the network signal source to power line transmit network signal.
In this second embodiment, described network interface portion 109 can be the wireline interface for connecting outside netting twine, also can be wave point wirelessly connected to the network.
According to the wiring board that the second embodiment as above relates to, owing to being built-in with router and power line locking portion simultaneously, and can switch between, make this wiring board both can as the emission source terminal of network signal, also can as the reception source of network signal, function increases further, improves ease of use simultaneously.
Fig. 4 is the schematic diagram of an example of the wiring board representing the network service carried out utilizing the utility model to relate to.
On the socket be connected with power line, arrange the powerline adapters 20 connected with router 10, described router one 0 is connected with communication network, such as internet by netting twine.Be connected to the wiring board 100 of the network service carried out that the utility model relates at another place of power line, be connected to smart mobile phone 30 in the Peripheral Interface portion of described wiring board 100.Like this, described smart mobile phone 30, while charging, can pass through wiring board 100, powerline adapters 20 and the same Internet connection of router one 0, obtains the network data on internet, the data in smart mobile phone can also be sent on internet.
Fig. 5 is the schematic diagram of the another example of the wiring board representing the network service carried out utilizing the utility model to relate to.
Example shown in this example to Fig. 4 is similar, and distinctive points is, in 1 Peripheral Interface portion of described wiring board 100 except connecting smart mobile phone 30, also in another Peripheral Interface portion, is connected to the refrigerator 40 that can carry out network service by power line.Now, smart mobile phone 30 and refrigerator 40 are connected in same communication network, can communicate mutually.Such as, by the storage transfer of data in refrigerator 40 in smart mobile phone 30, or the data in smart mobile phone 30 can be passed to 40 li, refrigerator, the work of refrigerator 40 can also be controlled by smart mobile phone 30.In addition, by the control of smart mobile phone 30, by the network data transmission on internet in refrigerator 40, such as, control program or the data of refrigerator 40 can automatically be upgraded.
As mentioned above, the specific embodiment of the wiring board of the network service carried out that the utility model relates to is described in an illustrative manner with reference to accompanying drawing.Under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improve and distortion, all drop in protection range of the present utility model.It will be understood by those skilled in the art that the description of above-mentioned concrete example just explains the purpose of this utility model better, protection range of the present utility model is by claim and equivalents thereof.