CN201927867U - Network transmission line - Google Patents
Network transmission line Download PDFInfo
- Publication number
- CN201927867U CN201927867U CN2010206528583U CN201020652858U CN201927867U CN 201927867 U CN201927867 U CN 201927867U CN 2010206528583 U CN2010206528583 U CN 2010206528583U CN 201020652858 U CN201020652858 U CN 201020652858U CN 201927867 U CN201927867 U CN 201927867U
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- Prior art keywords
- transmission line
- network
- power
- line
- network transmission
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Abstract
The utility model relates to a network transmission line comprising at least a connector, a plurality of connecting circuits connecting the connector as well as a changeover switch which is electrically connected with two connecting circuits and is used for changing over the two connecting circuits to be short circuit or open circuit. A connecting line is connected with the connector, the connecting circuit is arranged in the connecting line, and the connecting line extends to the connector. The changeover switch is arranged on the connecting line and is connected with two connecting circuits in the connecting line. When the network transmission line provided with the changeover switch is inserted into a network connecting seat, network data can be transmitted through the network transmission line, and the selector switch on the network transmission line can be used for controlling a power switcher to further switch a driving power input from an input end of a power, so that a network transmission device can be turned on or turned off in a remote control mode.
Description
Technical field
The utility model relates to a kind of network transmission line, mainly sees through the driving power that network apparatus was opened or closed to network transmission line.
Background technology
Along with popularizing and the raising of networking transmission speed of network equipment, make the use of Internet become a ring indispensable in the daily life.For function and the convenience that makes full use of the networking, electronic product of a new generation or household electrical appliances possess the function that the networking transmission is arranged usually.
Fig. 1 is an organigram of commonly using network apparatus.As shown in the figure, the network apparatus of commonly using 10 mainly comprises at least one networking Connection Block 11, a power input 13 and a mains switch 15.
The power input 13 of power line 14 in order to be plugged in network apparatus 10, and see through power line 14 power supply is sent to network apparatus 10, with the driving power that provides network apparatus 10 to need.Network transmission line 12 then is plugged in networking Connection Block 11, and network apparatus 10 can see through network transmission line 12 and connect network system, and carries out the transmission of data, and making network apparatus 10 possess has the function of networking transmission.
Generally speaking, network transmission line 12 can fixedly be inserted on the network apparatus 10, and power line 14 may be pulled out in that untapped state is next, or seeing through mains switch 15 closes network apparatus 10, to save the energy that network apparatus 10 is consumed under holding state.
The utility model content
Main purpose of the present utility model is to provide a kind of network transmission line, sees through the driving power that network apparatus was opened or closed to this network transmission line.
For reaching above-mentioned purpose, the utility model provides a kind of network transmission line, includes: at least one connector; A plurality of connection lines connect connector; And one switch switch, be electrically connected with two connection lines wherein, and in order to two connection lines are switched to short circuit or open circuit.
The advantage that the utility model and located by prior art are compared is: when the network transmission line that will be provided with diverter switch is plugged in the networking Connection Block, not only can carry out the transmission of isdn data via network transmission line, diverter switch control power switcher on more can network transmission line, the driving power of being imported by power input with further switching, the networking transmitting device is opened or closed to mode that by this can far-end control.
Description of drawings
Fig. 1 is an organigram of commonly using network apparatus;
Fig. 2 is the square connection diagram of network apparatus one embodiment of tool far end supply controlled function;
Fig. 3 is the organigram of the another embodiment of network apparatus of tool far end supply controlled function;
Fig. 4 is the organigram of network transmission line one embodiment that is connected with network apparatus;
Fig. 5 is the circuit diagram of power switcher one embodiment.
Embodiment
Fig. 2 is the square connection diagram of network apparatus one embodiment of tool far end supply controlled function.As shown in the figure, network apparatus 20 includes at least one networking Connection Block 21, a power input 23 and a power switcher 25, wherein, power switcher 25 is connected with networking Connection Block 21 and power input 23 respectively, and can be in order to the power supply of input network apparatus 20.
Can make that network apparatus 20 can normal operation by power input 23 input driving powers during use.Mainly be that the driving power by power input 23 inputs is sent to power switcher 25 in the utility model, and driving power offered network apparatus 20 via power switcher 25.For example the electric adjustment unit (powerregulator) 26 in power switcher 25 and the network apparatus 20 is connected, and can driving power be sent to electric adjustment unit 26 via power switcher 25.
Fig. 3 is the organigram of the another embodiment of network apparatus of tool far end supply controlled function.As shown in the figure, network apparatus 20 mainly includes at least one networking Connection Block 21, a power input 23 and a power switcher 25, and power switcher 25 is electrically connected with power input 23 and networking Connection Block 21 respectively.A network transmission line 22 can be inserted on the networking Connection Block 21 in use, and power line 24 is inserted in power input 23.
In the utility model embodiment, the network transmission line 22 that is inserted in networking Connection Block 21 includes one and switches switch 221, at least one connector 223 and a connecting line 224.Connector 223 can then be provided with a plurality of connection lines 225 in the connecting line 224, and connection line 225 extend to connector 223 by connecting line 224 in order to be plugged on the networking Connection Block 21.221 of diverter switches are arranged on the connecting line 224, and are connected with connection line 225 in the connecting line 224.
Because power switcher 25 is connected with networking Connection Block 21 and power input 23 respectively, therefore after network transmission line 22 is inserted in networking Connection Block 21, the diverter switch 221 that the user just can see through on the network transmission line 22 is come Switching power switch 25, can reach the purpose that network apparatus 20 was opened or closed to far-end by this.
Certainly when practical application, also the network transmission line that generally is not provided with diverter switch 221 can be inserted in networking Connection Block 21, make that network apparatus 20 can see through networking Connection Block 21 and general network transmission line is connected and carries out the transmission of data with network system.In addition, also can be provided with a mains switch 27 on the network apparatus 20, and can see through these mains switch 27 unlatchings or close this network apparatus 20.
The quantity of the networking Connection Block 21 of network apparatus 20 can be one or a plurality of, and makes each or one of them networking Connection Block 21 be connected with power switcher 25.Can plural network transmission line be plugged on the different networking Connection Blocks 21 respectively simultaneously during use, then as long as wherein one or more than one network transmission lines 22 are provided with diverter switch 221, network apparatus 20 is opened or closed to the diverter switch 221 that the user just can see through on the network transmission line 22.
See also Fig. 4 and Fig. 5, be respectively the circuit diagram of the power switcher of the organigram of the network transmission line that can be connected and network apparatus with network apparatus of the present utility model.As shown in the figure, network transmission line 22 includes switching switch 221, at least one connector 223 and a connecting line 224.Connector 223 can then be provided with a plurality of connection lines 225 in the connecting line 224, and connection line 225 extend to connector 223 by connecting line 224 in order to be plugged on the networking Connection Block 21.221 of diverter switches are arranged on the connecting line 224, and are connected with connection line 225 in the connecting line 224.
When using, network transmission line 22 can be inserted in networking Connection Block 21, make that the connection line 225 on the connector 223 contacts with corresponding link 211 on the networking Connection Block 21 respectively, by this to carry out the transmission of data.Generally speaking, when carrying out the transmission of data with network transmission line 22, the connection line 225 (as connection line 2251) and the link 211 (as link 2111) that have two or more usually are standby, and can not be used to carry out the transmission of data.The two or more links 2111 that are arranged at networking Connection Block 21 are electrically connected with power switcher 25, two connection lines 2251 that are arranged on the network transmission line 22 then are connected with diverter switch 221, and can see through diverter switch 221 and two connection lines 2251 and/or two links 2111 are switched to short circuit or open circuit, and reach the purpose of Switching power switch 25.Therefore when practical application, any network transmission line only need have two or more untapped connection line 2251, just can utilize the framework of network apparatus 20 described in the utility model and network transmission line 22, the purpose of finishing far-end control electric power starting or closing, for example connector 223 can be the RJ-45 connector, and includes eight connection lines 225.
In the utility model one embodiment, transistor 253 can be two-carrier junction transistor (BJT) or metal oxide semiconductcor field effect transistor (MOS), and wherein the base terminal of transistor 253 (or gate terminal) connects the link 211 (2111) on the networking Connection Block 21.When network transmission line 22 is inserted in networking Connection Block 21, one end of diverter switch 221 will be connected with the base terminal (or gate terminal) of transistor 253 via connection line 225 (2251) and link 211 (2111), and the other end of diverter switch 221 then connects bias voltage V, coil unit 2513 and/or diode 255.
Below will be respectively with regard to the unlatching (on) of diverter switch 221 and close (off) and describe.When diverter switch 221 is opened (on), will cause two connection lines 2251 and/or link 2111 short circuits, and make bias voltage V be applied on the transistor 253 via diverter switch 221, for example form the bias voltage of suitable size in the gate terminal of the base terminal of BJT or MOS, and can make and then will have transistor 253 conductings electric current on the coil unit 2513 and pass through.
When the electric current that a certain size is arranged on coil unit 2513 passes through, the two ends of coil unit 2513 will form magnetic field, and see through this magnetic field suction switch unit 2511 and carry out the action that switch switches, for example in the utility model embodiment, after coil unit 2513 energising and forming magnetic field, switch unit 2511 will switch to and open circuit, and then the driving power by power input 23 inputs just can't be sent to network apparatus 20 via switch unit 2511, and reaches the purpose of closing network apparatus 20.
Otherwise, when diverter switch 221 is closed (off), two connection lines 2251 will present off state, and then bias voltage V just can not be applied on the transistor 253 via diverter switch 221, making does not have electric current to pass through on the coil unit 2513, and can not form magnetic field and remove to attract switch unit 2511.For example in the utility model embodiment, when not having electric current to pass through on the coil unit 2513 and magnetic field when forming, switch unit 2511 will switch to open circuit, then the driving power by power input 23 inputs becomes and can be sent to network apparatus 20 via switch unit 2511, and reaches the purpose of opening network apparatus 20.
The above person, it only is preferred embodiment of the present utility model, be not to be used for limiting the scope that the utility model is implemented, be that all equalizations of doing according to the described shape of the utility model claim, structure, feature and spirit change and modification, all should be included in the claim of the present utility model.
Claims (3)
1. network transmission line includes:
At least one connector;
A plurality of connection lines connect this connector;
One switches switch, be electrically connected with two connection lines wherein, and in order to these two connection lines are switched to short circuit or open circuit.
2. network transmission line as claimed in claim 1 is characterized in that:
Have a connecting line to connect this connector, this connection line then is arranged at this connecting line, and extends to connector by this connecting line.
3. network transmission line as claimed in claim 2 is characterized in that: described diverter switch is arranged on this connecting line, and is connected with two connection lines in this connecting line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206528583U CN201927867U (en) | 2010-12-10 | 2010-12-10 | Network transmission line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206528583U CN201927867U (en) | 2010-12-10 | 2010-12-10 | Network transmission line |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201927867U true CN201927867U (en) | 2011-08-10 |
Family
ID=44431702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206528583U Expired - Fee Related CN201927867U (en) | 2010-12-10 | 2010-12-10 | Network transmission line |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201927867U (en) |
-
2010
- 2010-12-10 CN CN2010206528583U patent/CN201927867U/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 | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131210 |