CN208143218U - The equipment and paired device of cable data communication are just realized in a kind of plug-in - Google Patents
The equipment and paired device of cable data communication are just realized in a kind of plug-in Download PDFInfo
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- CN208143218U CN208143218U CN201820570339.9U CN201820570339U CN208143218U CN 208143218 U CN208143218 U CN 208143218U CN 201820570339 U CN201820570339 U CN 201820570339U CN 208143218 U CN208143218 U CN 208143218U
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- data communication
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- homeplug
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- cable
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Abstract
The utility model relates to the equipment that cable data communication is just realized in one kind plug-in, belong to cable communicating technology field.The equipment that cable data communication is just realized in plug-in, including apparatus body, characterized in that Homeplug module, data communication module and alternating current-direct current voltage changing module are equipped in the apparatus body；Homeplug module is connected with data communication module by cable；The Alternating Current Power Supply mouth of alternating current-direct current voltage changing module is connected with the power supply port of Homeplug, and the direct current output mouth of alternating current-direct current voltage changing module and the direct current supply mouth of data communication module connect；The power supply port of Homeplug module connects 220V AC socket.The invention also discloses the paired devices that cable data communication is just realized in one kind plug-in.The utility model, which is solved, transmits data by Homeplug, can occupy and connect complicated problem between multiple power outlets and equipment, as long as novel device is plugged in, so that it may be automatically performed data communication by the connection inside equipment.
Description
Technical field
The utility model designs a kind of equipment, and in particular to a kind of cable data communications equipment belongs to cable communicating technology
Field.
Background technique
In wired data communication, come usually using cable for equipment transmission data, but if needing to transmit setting for data
Hypertelorism between standby, it has not been convenient to lay cable, data transmission can not be just realized by cable.
Power line communication refers to a kind of communication mode using power line transmission data-signal.The technology is carrying information
High-frequency signal load on electric current, be then transferred by wires, receive the modem of information again high-frequency signal from electric current
It separates, and is transmitted to the terminal devices such as computer, to realize that information is transmitted.The transmission technology of dedicated for electric line communication is orthogonal
Frequency division multiplexing is exactly superimposed together data-signal and electric power signal.Our electricity usually are all alternating currents, and frequency is
50Hz, power line communication are exactly to be superimposed with data-signal on the basis of alternating current.Because frequency data signal is all very high
（10MHz is even higher）So if will not be had an impact to power transmission using suitable means.There is no any Signal averaging
Ac power waveform and to be superimposed with the later ac power waveform of high-frequency data signal as depicted in figs. 1 and 2.
The equipment of power line communication is realized Homeplug, Homeplug need to match use, it is assumed that Homeplug A, B are a pair, benefit
Carried out data transmission with Homeplug, including three steps：
（1）Data equipment A network interface is inserted into cable one end, the other end is inserted into Homeplug A network interface；
（2）Homeplug A is inserted at data equipment A in power outlet, Homeplug B is inserted in power supply at data equipment B and is inserted
On seat；
（3）Homeplug B network interface is inserted into cable one end, the other end is inserted in data equipment B network interface, and connection is completed.
Basic model is exactly：
Data equipment A<=>Homeplug A<=>Electric wire<=>Homeplug B<=>Data equipment B.Using this structure, component is more,
Connected with network cable radical is more.
Utility model content
The purpose of the utility model is to provide equipment and paired device that cable data communication is just realized in one kind plug-in, originally
Utility model passes through a pair of of Homeplug and replaces network cable transmission data, while by the function of Homeplug and data equipment inside equipment
It is merged, as long as allowing the connection of novel device to be simplified to plug-in can be connected to.
First purpose of the utility model is achieved through the following technical solutions, and screen density is just realized in one kind plug-in
According to the equipment of communication, including apparatus body, characterized in that be equipped with Homeplug module, data communication module in the apparatus body
With alternating current-direct current voltage changing module；Homeplug module is connected with data communication module by cable；The exchange of alternating current-direct current voltage changing module
Power supply port is connected with the power supply port of Homeplug, the direct current output mouth of alternating current-direct current voltage changing module and the direct current supply of data communication module
Mouth connection；The power supply port of Homeplug module connects 220V AC socket.
Preferably, the power supply port of the Homeplug module is directly connected to 220V AC socket by attaching plug.
Preferably, the data port of the Homeplug module is connected in internal and data communication module data port by cable
It connects.
Second purpose of the utility model is achieved through the following technical solutions, and screen density is just realized in one kind plug-in
According to the paired device of communication, including the equipment that cable data communication is just realized in two above-mentioned plug-ins, two plug-ins are just realized
The respective Homeplug module pairs setting of the equipment of cable data communication, the equipment that cable data communication is just realized in two plug-ins
Respective Homeplug module is connected by power line.
Compared with prior art, the utility model has the advantages that：
First, the utility model solves asking of can not communicating between the equipment for needing network cable transmission data because not having cable
Topic.
Second, the utility model, which is solved, transmits data by Homeplug, can occupy between multiple power outlets and equipment
Complicated problem is connected, as long as novel device is plugged in, so that it may which it is logical to be automatically performed data by the connection inside equipment
Letter.
Detailed description of the invention
Fig. 1 is that the prior art does not have the ac power waveform schematic diagram of any Signal averaging；
Fig. 2 is that the prior art is superimposed with the later ac power waveform schematic diagram of high-frequency data signal；
Fig. 3 is the schematic diagram of internal structure for the equipment that cable data communication is just realized in a kind of plug-in of the utility model；
Fig. 4 is the connection schematic diagram for the paired device that cable data communication is just realized in a kind of plug-in of the utility model.
Specific embodiment
As shown in Figure 3,4, the equipment that cable data communication is just realized in a kind of plug-in, including apparatus body, characterized in that
The apparatus body includes three components, and Homeplug module, data communication module and alternating current-direct current voltage changing module pass through between component
Power supply line is connected with cable.
The power supply port of Homeplug module is directly connected to 220V AC socket, the data port of Homeplug module by attaching plug
It is connected with the data port of data communication module by cable in inside.
The Alternating Current Power Supply mouth of alternating current-direct current voltage changing module connects inside equipment with the power supply port of Homeplug, alternating current-direct current transformation mould
The direct current output mouth of block and the direct current supply mouth of data communication module connect.
The equipment that cable data communication is just realized in a kind of plug-in passes through a pair of of Homeplug and replaces network cable transmission data, simultaneously
The function of Homeplug and data equipment is merged inside equipment.Using preceding first by a pair of of Homeplug module pairs, use
When equipment is inserted into power outlet.The data that data communication module issues in one end equipment pass to internal electricity by internal cable
In power cat module, then pass through the attaching plug of equipment through being set in the Homeplug module of power line transmission to the other end in the other end
The standby internal data port by Homeplug module is transferred to the data port of other end data communication module through internal cable.In this way,
As soon as both ends novel device all only needs external power supply line, the data signal transmission between equipment is completed.
Claims (4)
1. a kind of equipment that cable data communication is just realized in plug-in, including apparatus body, characterized in that in the apparatus body
Equipped with Homeplug module, data communication module and alternating current-direct current voltage changing module；Homeplug module and data communication module pass through cable
It is connected；The Alternating Current Power Supply mouth of alternating current-direct current voltage changing module is connected with the power supply port of Homeplug, and the direct current of alternating current-direct current voltage changing module is defeated
Outlet is connect with the direct current supply mouth of data communication module；The power supply port of Homeplug module connects 220V AC socket.
2. the equipment that cable data communication is just realized in one kind plug-in according to claim 1, characterized in that the electric power
The power supply port of cat module is directly connected to 220V AC socket by attaching plug.
3. the equipment that cable data communication is just realized in one kind plug-in according to claim 1, characterized in that the electric power
The data port of cat module is connected with the data port of data communication module by cable in inside.
4. the paired device that cable data communication is just realized in a kind of plug-in, characterized in that the paired device includes two power
Benefit require 1 described in the plug-in equipment of just realizing cable data communication, two plug-ins just realize setting for cable data communication
Standby respective Homeplug module pairs are arranged, and the respective Homeplug module of the equipment of cable data communication is just realized in two plug-ins
It is connected by power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570339.9U CN208143218U (en) | 2018-04-20 | 2018-04-20 | The equipment and paired device of cable data communication are just realized in a kind of plug-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570339.9U CN208143218U (en) | 2018-04-20 | 2018-04-20 | The equipment and paired device of cable data communication are just realized in a kind of plug-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208143218U true CN208143218U (en) | 2018-11-23 |
Family
ID=64293251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570339.9U Active CN208143218U (en) | 2018-04-20 | 2018-04-20 | The equipment and paired device of cable data communication are just realized in a kind of plug-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208143218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674568A (en) * | 2020-03-31 | 2020-09-18 | 杭州龙纪科技有限公司 | Authentication charging system and authentication charging method for mars vehicle |
-
2018
- 2018-04-20 CN CN201820570339.9U patent/CN208143218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674568A (en) * | 2020-03-31 | 2020-09-18 | 杭州龙纪科技有限公司 | Authentication charging system and authentication charging method for mars vehicle |
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