CN209517165U - A kind of Multifunctional inserting shingle nail - Google Patents
A kind of Multifunctional inserting shingle nail Download PDFInfo
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- CN209517165U CN209517165U CN201920428468.9U CN201920428468U CN209517165U CN 209517165 U CN209517165 U CN 209517165U CN 201920428468 U CN201920428468 U CN 201920428468U CN 209517165 U CN209517165 U CN 209517165U
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Abstract
The utility model provides a kind of Multifunctional inserting shingle nail, can realize the installation of two kinds of access interface of EoC and WiFi by opening up an installing port on wall, and without individually external modem, and its equipment is frivolous, easy to use.It includes WiFi function unit, the EoC functional unit for connecting network interface, it is characterized by: the EoC functional unit includes duplexer, the mixed signal coaxial interface being connected on the duplexer and TV signaling interface, the duplexer connects EoC functional chip by amplifier chip；The WiFi function unit carries out data communication by Ethernet interface and the EoC functional unit.
Description
Technical field
The utility model relates to EoC and 2.4G wireless communication technology field, specially a kind of Multifunctional inserting shingle nail.
Background technique
In the prior art, it is used for EoC(Ethernet over Coax, Ethernet data to be transmitted by coaxial cable)
It is to be provided separately that the slotting and wall for WiFi(Wireless-FIdelity) of wall, which is inserted,；Especially inserted for the wall of WiFi, it is also necessary to
One external modem；When installation, need to open up installing port, and external modulation /demodulation respectively on wall
Device is also very inconvenient when in use.
Summary of the invention
Need to open up installing port, external Ethernet modem respectively using not to solve EoC and WiFi function
Convenient problem, the utility model provide a kind of Multifunctional inserting shingle nail, can by opening up an installing port on wall
To realize the installation of two kinds of access interface of EoC and WiFi, without individually external modem, and its equipment is frivolous, makes
With conveniently.
The structure of the utility model is such that a kind of Multifunctional inserting shingle nail comprising connects the WiFi of network interface
Functional unit, EoC functional unit, it is characterised in that: the EoC functional unit includes duplexer, is connected on the duplexer
Mixed signal coaxial interface and TV signaling interface, the duplexer pass through amplifier chip connect EoC functional chip；The WiFi
Functional unit carries out data communication by Ethernet interface and the EoC functional unit.
It is further characterized by:
It further includes POE converting unit, and the POE converting unit includes POE network transformer, power conversion chip, institute
It states POE converting unit to connect by Ethernet interface with the WiFi function unit communication, the POE converting unit passes through POE
Function network interface receives POE data-signal, and the POE converting unit passes through the power conversion chip to external power supply；
It further includes power conversion module, and the input terminal connection external power supply of the power conversion module and the POE turn
The power conversion chip of unit is changed, the output end of the power conversion module is provided out the voltage of 3.3V, 1.2V, 12V；
The WiFi function unit and the EoC functional units share system clock；
The WiFi function unit connects 2 path built-in antennas；
WiFi module in the WiFi function unit uses MT7628 chip；
The amplifier chip uses ISL15100 chip, and the EoC functional chip uses MSE1011 chip；
The power conversion chip uses MP2494 chip.
A kind of Multifunctional inserting shingle nail provided by the utility model, the work of EOC functional unit is under terminal pattern by same
Axis cable accesses the mixed signal coaxial interface of TV and network, and the mixed signal of input passes through diplexer separates, exports TV respectively
Signal and network signal；Network signal passes through the processing of EoC functional chip, is transmitted by Ethernet interface to WiFi function unit
Network digital signal；After WiFi function unit receives network signal, network signal all the way is externally provided by network interface, and
WiFi signal covering is provided；In the technical solution of the utility model, by opening up an installing port i.e. mountable on wall
It is defeated can to provide WiFi signal service, TV output signal, network without other individual External modems simultaneously for equipment
Signal out.Also, when the work of EOC functional unit is under local side mode, TV signal is accessed by coaxial cable and from POE mouthfuls
External network signal is accessed, the external network signal of input is converted to radiofrequency signal by the processing of EOC functional unit, through duplexer
It mixes, is exported to the terminal panel of the second line of a couplet with TV signal；In other words, the utility model can also provide local side service.
Detailed description of the invention
Fig. 1 is the system structure diagram of the utility model；
Fig. 2 is networking mode schematic diagram of the EOC functional unit work of the utility model under terminal pattern；
Fig. 3 is networking mode schematic diagram of the EOC functional unit work of the utility model under local side mode.
Specific embodiment
As shown in Fig. 1 ~ Fig. 3, a kind of Multifunctional inserting shingle nail of the utility model comprising pass through third Ethernet interface 1-
WiFi function unit 1, the EoC functional unit 3 of network interface 1-6 outside 3 connections, EoC functional unit 3 include duplexer 3-
3, mixed signal coaxial interface 3-6 and TV the signaling interface 3-5, duplexer 3-3 being connected on duplexer 3-3 pass through amplifier chip
3-2 connection EoC functional chip 3-1；WiFi function unit 1 by with the first Ethernet interface 1-2 with and EoC functional unit 3 in
The 4th Ethernet interface 3-4 realize with EoC functional unit 3 carry out data communication；WiFi function unit 1 and EoC functional unit 3
Pass through external crystal-controlled oscillation XTAL6 sharing system clock；WiFi function unit 1 connect 2 path built-in antennas: the first built-in antenna 1-6 and
Second built-in antenna 1-7；WiFi module 1-1 in WiFi function unit 1 uses MT7628 chip；Amplifier chip 3-2 is used
ISL15100 chip, EoC functional chip 3-1 use MSE1011 chip, and network interface 1-4 uses RJ45 interface.
POE converting unit 2 includes that POE network transformer 2-2, POE converting unit 2 passes through Ethernet interface connection WiFi function
The second Ethernet interface 1-5 in energy unit 1, realizes the communication connection with WiFi function unit 1；POE converting unit 2 passes through
POE function network interface 2-1 receives POE data-signal, and POE converting unit 2 passes through power conversion chip 2-3 to external power supply；Power supply
Conversion chip 2-3 uses MP2494 chip；Power conversion chip 2-3 exports the voltage of 12V outward, and POE function network interface 2-1 is used
RJ45 interface.
The power conversion chip 2-3 of input terminal the connection external power supply 5 and POE converting unit 2 of power conversion module 4, electricity
The output end of source conversion module 4 is provided out the voltage of 3.3V, 1.2V, 12V.
The EOC functional unit 3 of the utility model has two kinds of operating modes of local side and terminal, can be by WiFi function unit 1
It is controlled and is switched by Ethernet interface, EOC functional unit 3, WiFi function unit 1, POE converting unit under different mode
2 and the operating mode and networking mode of interface have differences.
The networking mode under terminal pattern as shown in Fig. 2, EOC functional unit works.WiFi function unit 1 makes EOC function
Energy unit 3 is under terminal pattern: operator's EOC local-side device 7 is registered one's residence by coaxial cable 11, is connected by branch distributor 8
The slotting shingle nail of multiple the utility model is connected, mixed signal is input to the mixed signal coaxial interface 3-6 of EOC functional unit 3；
Mixed signal is separated by duplexer 3-3, and TV signal is exported to TV signaling interface 3-5, and network signal passes through EOC functional unit 3
Demodulation is forwarded to WiFi function unit 1 by Ethernet interface, and WiFi function unit 1 is by ethernet signal with RJ45, WiFi letter
Number form externally provided by network interface 1-4, external DC12V power supply or POE power supply may be selected in power supply mode.It is needing
When, network interface 1-4 and POE interchanger 9 can be connected by cable 11, for the equipment power supply in indoor local area network and mentioned
For network signal.
The networking mode under local side mode as shown in figure 3, EOC functional unit works.Control WiFi unit 1 makes EOC function
Energy unit 3 is under local side mode: operator's TV signal (broadcasting and TV TV radiofrequency signal 13) is registered one's residence by coaxial cable, and connection is in
The TV signaling interface 3-5 of the EOC functional unit 3 on slotting shingle nail under local side mode；Operator's ONU equipment 12 is connected by cable
Meet the POE function network interface 2-1 of POE functional unit 2；Network signal and power supply are by the POE network transformer in POE functional unit 2
2-2 separation, network signal are linked into WiFi function unit 1 by Ethernet interface, are forwarded to network through WiFi function unit 1 and connect
Mouth 1 is emitted in the form of WiFi signal；Network signal is sent to EOC function by the Ethernet interface of WiFi function unit 1 simultaneously
Unit 3, through EOC functional unit 3, treated that Ethernet interface signal mixes at duplexer 3-2, passes through through TV+ signal mixing mouth
Coaxial cable is connected to the utility model of other SOT state of termination, forms local networking.
Claims (8)
1. a kind of Multifunctional inserting shingle nail comprising connect WiFi function unit, the EoC functional unit of network interface, feature
Be: the EoC functional unit includes that duplexer, the mixed signal coaxial interface being connected on the duplexer and TV signal connect
Mouthful, the duplexer connects EoC functional chip by amplifier chip；The WiFi function unit by Ethernet interface with it is described
EoC functional unit carries out data communication.
2. a kind of Multifunctional inserting shingle nail according to claim 1, it is characterised in that: it further includes POE converting unit, described
POE converting unit includes POE network transformer, power conversion chip, the POE converting unit by Ethernet interface with it is described
The connection of WiFi function unit communication, the POE converting unit receive POE data-signal by POE function network interface, and the POE turns
It changes unit and passes through the power conversion chip to external power supply.
3. a kind of Multifunctional inserting shingle nail according to claim 2, it is characterised in that: it further includes power conversion module, institute
The power conversion chip of input terminal the connection external power supply and the POE converting unit of power conversion module is stated, the power supply turns
The output end of mold changing block is provided out the voltage of 3.3V, 1.2V, 12V.
4. a kind of Multifunctional inserting shingle nail according to claim 1, it is characterised in that: the WiFi function unit and described
EoC functional units share system clock.
5. a kind of Multifunctional inserting shingle nail according to claim 1, it is characterised in that: the WiFi function unit connects 2 tunnels
Built-in antenna.
6. a kind of Multifunctional inserting shingle nail according to claim 1, it is characterised in that: the WiFi in the WiFi function unit
Module uses MT7628 chip.
7. a kind of Multifunctional inserting shingle nail according to claim 1, it is characterised in that: the amplifier chip uses ISL15100
Chip, the EoC functional chip use MSE1011 chip.
8. a kind of Multifunctional inserting shingle nail according to claim 2, it is characterised in that: the power conversion chip uses
MP2494 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920428468.9U CN209517165U (en) | 2019-04-01 | 2019-04-01 | A kind of Multifunctional inserting shingle nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920428468.9U CN209517165U (en) | 2019-04-01 | 2019-04-01 | A kind of Multifunctional inserting shingle nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517165U true CN209517165U (en) | 2019-10-18 |
Family
ID=68188067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920428468.9U Active CN209517165U (en) | 2019-04-01 | 2019-04-01 | A kind of Multifunctional inserting shingle nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209517165U (en) |
-
2019
- 2019-04-01 CN CN201920428468.9U patent/CN209517165U/en active Active
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