CN207897134U - Electric intelligent network speaker - Google Patents
Electric intelligent network speaker Download PDFInfo
- Publication number
- CN207897134U CN207897134U CN201820218174.9U CN201820218174U CN207897134U CN 207897134 U CN207897134 U CN 207897134U CN 201820218174 U CN201820218174 U CN 201820218174U CN 207897134 U CN207897134 U CN 207897134U
- Authority
- CN
- China
- Prior art keywords
- babinet
- power
- microprocessor
- plate
- standards
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model discloses a kind of electric intelligent network speaker, including babinet, it is provided with power port and loudspeaker on babinet, the power board being connected with loudspeaker, power panel, G.hn standards CPU and microprocessor are provided in babinet；Microprocessor is connected with using wireless communication plate, power board and the first RAM of wireless 802.11AC technologies respectively；G.hn standards CPU is connected with the 2nd RAM, linear amplifier respectively, and linear amplifier is connected with using the subcarrier plate of G.hn orthogonal frequency division multiplexing, and subcarrier plate is also connected with the coupling plate for signal isolation, and coupling plate (4) is also connected with power port.The signal being passed to from power port is parsed by G.hn standards CPU, and the signal after parsing is passed into microprocessor, is played by power board to control loudspeaker.It is not necessarily to carry out the joint broadcasting that multiple speakers can be realized in grid line networking in above process, greatly improves the convenience of multiple speaker networkings.
Description
Technical field
The utility model is related to belong to power line carrier network communication technical field and voice communication field more particularly to one
Kind electric intelligent network speaker.
Background technology
With the development of society, people using various electronic equipments come the needs of meeting itself, such as mobile phone, tablet
Computer and network speaker etc..Wherein network speaker can preferably meet people as a kind of electronic equipment that structure is relatively simple
Requirement in terms of the sense of hearing.
Currently, speaker needs to carry out networking to speaker when being mounted on the occasions such as family or club, reach preferably
Stereoscopic effect.Current multiple speakers can use grid line, and grid line is exposed in the overall beautiful of wall external action correlation place
Property, while grid line not enough may be re-replaced because of network line length when needing to convert the position of speaker, cause volume
Outer cost payout.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of electric intelligent network speakers, improve multiple
The convenience of speaker networking.
In order to reach object above, the technical solution adopted in the utility model is：A kind of electric intelligent network speaker, including
Babinet is provided with power port and loudspeaker for being connected with power cord on the babinet, is provided with and loudspeaker phase in the babinet
Power board even, the G.hn standards that the power panel with high-low pressure conversion module is provided in the babinet, is controlled for signal
CPU and microprocessor, the G.hn standards CPU are connected with microprocessor；
The microprocessor also respectively wireless communication plate, power board and the first RAM with the wireless 802.11AC technologies of use
It is connected；The G.hn standards CPU is also connected with the 2nd RAM, linear amplifier respectively, the linear amplifier also with using G.hn
The subcarrier plate of orthogonal frequency division multiplexing is connected, and the subcarrier plate is also connected with the coupling plate for signal isolation, and the coupling plate is also
It is connected with power port；
The power panel is connected with the first RAM, the 2nd RAM, microprocessor, power board and G.hn standards CPU respectively.
In the utility model power port be power supply, carrier wave mixing mouth, signal after the power port successively by coupling plate,
Enter G.hn standards CPU after subcarrier plate and linear amplifier and carry out signal processing, and the signal after parsing is passed into microprocessor
Device, and played by power board to control loudspeaker.Multiple speakers can be realized without carrying out grid line networking in above process
Joint play, greatly improve the convenience of multiple speaker networkings.
It is that the network being connected with microprocessor is additionally provided in the babinet as further improvement of the utility model
Plate is provided with the Ethernet interface being connected with network board on the babinet.Pass through the design of network board and Ethernet interface so that sound equipment
Directly grid line can be used to carry out networking.
Preferably, the Ethernet interface is connected by ethernet line with outer remote computer controlling center.By with
The connection of outer remote computer controlling center is realized to the remote management and control of the sound equipment based on G.hn standards, and signal is realized
Effectively transmission and remote management.
Preferably, SD card seat is additionally provided on the babinet, the SD card seat is parsed with the SD for reading SD card information
Plate is connected, and the SD parsings plate is connected with microprocessor and the power panel respectively.By the design of SD card seat facilitate broadcasting come
Facilitate the operation of personnel to the different broadcasting channels that the broadcasting of sound equipment provides from the music in SD card.
Be as further improvement of the utility model, the G.hn standards CPU and microprocessor with quick electrically erasable
Except read-only memory is connected.The data on sound equipment in this way based on G.hn standards can be stored to f l ash memories, to have
The data of sound equipment of the preservation of effect based on G.hn standards.
Preferably, indicator light, the indicator light and the LED Unit for controlling its switch are additionally provided on the babinet
It is connected, the LED Unit is connected with the power panel and G.hn standards CPU respectively.Indicator light, which facilitates, observes its working condition.
Preferably, microphone interface is additionally provided on the babinet, above-mentioned microphone interface is connected with microphone parsing plate,
Above-mentioned microphone parsing plate is connected with microprocessor.People can directly be sung using microphone in this way.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the signal connection figure of the utility model embodiment.
In figure：
1- indicator lights；2- power panels；3- microprocessors；4- subcarrier plates；5-G.hn standards CPU；6- power boards；7- channel radios
Believe plate；8- Ethernet interfaces；9- power ports；10- coupling plates；11- linear amplifiers；12- network boards.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Embodiment
Shown in attached drawing 1, Fig. 2, a kind of electric intelligent network speaker in the present embodiment, including babinet, the babinet
On be provided with power port 9 and loudspeaker for being connected with power cord, be provided with the power board 6 being connected with loudspeaker in the babinet,
G.hn the standards CPU5 and Wei Chu for being provided with the power panel 2 with high-low pressure conversion module in the babinet, being controlled for signal
Device 3 is managed, the G.hn standards CPU5 is connected with microprocessor 3.Wherein：The microprocessor 3 is also wireless with use respectively
Wireless communication plate 7, the power board 6 of 802.11ac technologies are connected with the first RAM；The G.hn standards CPU5 is also respectively with second
RAM, linear amplifier 11 are connected, and the linear amplifier 11 is also connected with using the subcarrier plate 4 of G.hn orthogonal frequency division multiplexing, institute
It states subcarrier plate 4 to be also connected with the coupling plate 10 for signal isolation, the coupling plate 10 is also connected with power port 9；Wherein power supply
For mouth 9 using power supply, carrier wave mixing mouth, can receive signal can also transmit electric power.By power transmission when as power transmission
1.2V outputs, 1.5V outputs, 3.3V outputs are converted voltage to power panel 2, and by high-low pressure conversion module, makes its work
It is exported for low-tension supply, the first RAM, the 2nd RAM, microprocessor, power board and G.hn standards CPU is given to provide electric power respectively.
Plate 7 is wirelessly communicated in the present embodiment uses bluetooth and Wi Fi.
Certainly, the sound equipment in the present embodiment can also increase other functions, enhance its scope of application, meet different clients
Demand.Such as Ethernet interface 8 can also be set on babinet, and the network board 12 being connected with Ethernet interface 8 is set in babinet,
Above-mentioned network board 12 is connected with microprocessor 3 so that sound equipment directly can use grid line to carry out networking.In the present embodiment with
Too network interface 8 uses RJ45 network interfaces.Pass through the design of Ethernet interface 8 so that can be calculated with outer remote by ethernet line
Machine control centre is connected, and realizes to the remote management and control of the sound equipment based on G.hn standards, realize effective transmission of signal with
Remote management.
In the present embodiment, be additionally provided with SD card seat on the babinet, the SD card seat with for reading SD card information
SD parses plate and is connected, and the SD parsings plate is connected with microprocessor 3 and the power panel 2 respectively.Pass through the design side of SD card seat
Just the music in SD card is played, to the different broadcasting channels that the broadcasting of sound equipment provides, facilitates the operation of personnel.The babinet
On be additionally provided with indicator light 1, the indicator light 1 is connected with the LED Unit for controlling its switch, and the LED Unit is distinguished
It is connected with the power panel 2 and G.hn standards CPU5.Indicator light, which facilitates, observes its working condition.It is additionally provided with wheat on the babinet
Gram wind interface, above-mentioned microphone interface are connected with microphone parsing plate, and above-mentioned microphone parses plate and is connected with microprocessor 3, people
Can directly be sung using microphone.
In the present embodiment, the G.hn standards CPU5 and microprocessor 3 with quick electricallyerasable ROM (EEROM) phase
Even.The data on sound equipment in this way based on G.hn standards can be stored to f l ash memories, be based on to effectively preserve
The data of the sound equipment of G.hn standards.
In the utility model power port be power supply, carrier wave mixing mouth, signal after the power port successively by coupling plate,
Enter G.hn standards CPU after subcarrier plate and linear amplifier and carry out signal processing, and the signal after parsing is passed into microprocessor
Device, and played by power board to control loudspeaker.Multiple speakers can be realized without carrying out grid line networking in above process
Joint play, greatly improve the convenience of multiple speaker networkings.
The core technology of wireless 802.11ac is based primarily upon 802.11ac, from the point of view of core technology, 802.11ac be
What is set up on 802.11n standards includes the 5GHz frequency ranges that will use 802.11n.But in the setting in channel,
802.11ac reaches Gbps magnitudes by the MIMO for continuing to use 802.11n (mostly into have more) technology, for its transmission rate and lays the first stone,
The transmission rate that the target of first stage reaches is 1Gbps, it is therefore an objective to reach the transmission rate of wire cable, 802.11ac is each
The work bandwidth in channel is promoted by by the 40MHz of 802.11n and arrives 80MHz even 160MHz, add about 10% reality
Frequency modulation(PFM) improved efficiency, final theoretical transmission speed will rise to 1Gbps by the highest 600Mbps of 802.11n.Certainly, real
Border transmission rate may be between 300Mbps~400Mbps, close to 3 times of (802.11n at present of current 802.11n actual delivery rates
The actual delivery rate of wireless router is between 75Mbps~150Mbps), it is enough the simultaneous transmission multichannel on a channel completely
Compressed video data.In addition, 802.11ac is also by 802.11 complete series of back compatible is existing and all standards that will issue and rule
Model, including the 802.11s wireless mesh framework that will be issued and 802.11u etc..In terms of safety, it will be fully complied with
All the elements of 802.11i safety standards so that the demand of enterprise-class tools can be reached in terms of safety by being wirelessly connected.Root
According to the realization target of 802.11ac, the following 802.11ac would help enterprise or family realizes seamless roam, and roam
The applications such as the corresponding safety of wireless product, management and diagnosis can be supported in the process.
Orthogonal frequency division multiplexi, i.e. OFDM (Orthogonal Frequency Division Multiplexing) are
A kind of special multi-carrier transmission scheme, it can be counted as a kind of modulation technique, can also be taken as a kind of multiplexing technology,
Data flow is resolved into several sub- bit streams by multi-carrier transmission, and sub-data flow each in this way will be with much lower bit speed
Rate, the low rate multimode symbol formed with such low bit rate go to modulate corresponding subcarrier again, just constitute multiple low speed
The Transmission system that rate symbol parallel is sent.Orthogonal frequency division multiplexing is to multi-carrier modulation (MICM, Multi-Carrier
Modulation a kind of improvement), its feature is that each subcarrier is mutually orthogonal, so the frequency spectrum after band spectrum modulation can phase
Mutually overlapping not only reduces interfering with each other between subcarrier, also substantially increases the availability of frequency spectrum.
G.hn Standard Synopsis G.hn is a set of protocol specification about power cord, telephone wire and coaxial cable, originally by English
Te Er is initiated, hereafterITUIt is responsible for customization, is promoted by Home grid Forum.G.hn standards obtain ITU's in June, 2010
The support of 191 member states, the standard can implement resource integration existing twisted-pair feeder, coaxial cable and power cord, real
Now unified transmission.The existing building of operator and in-home network difficult wiring are solved, realizes and is provided based on existing line resource
High bandwidth, multiple services networking technology, message transmission rate reach as high as 1Gbit/s.Service supplier can utilize G.hn
The Network operation mode of plug and play and more powerful G.hn equipment concatenation abilities significantly reduce installation and operation cost.
Embodiment of above is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is implemented, and can not limit the scope of protection of the utility model with this, all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
Claims (6)
1. a kind of electric intelligent network speaker, including babinet, the power port for being connected with power cord is provided on the babinet
(9) and loudspeaker, the power board (6) being connected with loudspeaker is provided in the babinet, it is characterised in that：Tool is provided in the babinet
There are the power panel (2) of high-low pressure conversion module, the G.hn standards CPU (5) controlled for signal and microprocessor (3), it is described
G.hn standards CPU (5) is connected with microprocessor (3)；
The microprocessor (3) also respectively with using the wireless communication plates (7) of wireless 802.11AC technologies, power board (6) and the
One RAM is connected；The G.hn standards CPU (5) is also connected with the 2nd RAM, linear amplifier (11) respectively, the linear amplifier
(11) be also connected with using the subcarrier plate (4) of G.hn orthogonal frequency division multiplexing, the subcarrier plate also with the coupling for signal isolation
Plate (10) is connected, and the coupling plate (10) is also connected with power port (9)；
The power panel respectively with the first RAM, the 2nd RAM, microprocessor (3), power board (6) and G.hn standards CPU (5) phase
Even.
2. electric intelligent network speaker according to claim 1, it is characterised in that：It is additionally provided in the babinet and micro- place
The connected network board (12) of device (3) is managed, the Ethernet interface (8) being connected with network board (12) is provided on the babinet.
3. electric intelligent network speaker according to claim 2, it is characterised in that：The Ethernet interface (8) passes through ether
Cable is connected with outer remote computer controlling center.
4. electric intelligent network speaker according to claim 1, it is characterised in that：It is additionally provided with SD card on the babinet
Seat, the SD card seat are connected with the SD parsing plates for reading SD card information, the SD parse plate respectively with microprocessor (3) and
The power panel (2) is connected.
5. electric intelligent network speaker according to claim 1, it is characterised in that：The G.hn standards CPU (5) and micro- place
Reason device (3) is connected with quick electricallyerasable ROM (EEROM).
6. electric intelligent network speaker according to claim 1, it is characterised in that：It is additionally provided with indicator light on the babinet
(1), the indicator light (1) with for control its switch LED Unit be connected, the LED Unit respectively with the power panel
(2) it is connected with G.hn standards CPU (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218174.9U CN207897134U (en) | 2018-02-07 | 2018-02-07 | Electric intelligent network speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218174.9U CN207897134U (en) | 2018-02-07 | 2018-02-07 | Electric intelligent network speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897134U true CN207897134U (en) | 2018-09-21 |
Family
ID=63542513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218174.9U Active CN207897134U (en) | 2018-02-07 | 2018-02-07 | Electric intelligent network speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207897134U (en) |
-
2018
- 2018-02-07 CN CN201820218174.9U patent/CN207897134U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103227965A (en) | Android intercom system based on WiFi network | |
| CN103501558A (en) | LED lighting device, wireless speaker system and wireless audio playing method | |
| CN108012039B (en) | Portable integrated voice communication equipment | |
| CN201976256U (en) | Network repeater equipment | |
| CN207897134U (en) | Electric intelligent network speaker | |
| CN101990123A (en) | Set top box device and method for realizing triple play function | |
| CN203813932U (en) | Group chat device for multi-party voice communication | |
| CN203057324U (en) | Control device, digital television terminal, and system | |
| CN209201160U (en) | A kind of voice gateways of multi-internet integration | |
| CN203368504U (en) | Remote voice conversation system | |
| CN109361419A (en) | Satellite communication vehicle module control unit, vehicle module and vehicle-mounted type system terminal | |
| CN201928452U (en) | Device realizing voice business in circuit switching domain on WIFI (wireless fidelity) /3G (generation) router | |
| CN204733168U (en) | Based on the Wi-Fi configuration-system of sound wave | |
| CN103281146A (en) | Intelligent addressable campus broadcasting system | |
| CN206620145U (en) | Coaxial network bridge main frame based on G.hn standards | |
| CN202334683U (en) | Communication system | |
| CN202696729U (en) | Tri-network integration line concentration device | |
| CN202931371U (en) | Intelligent broadcast frequency modulation modulator | |
| CN201657097U (en) | Integrated communication equipment | |
| CN208227288U (en) | Intelligent audio processing equipment | |
| CN204652644U (en) | Earphone-microphone, audio processing equipment and audio frequency processing system | |
| CN204887291U (en) | It is wireless from network deployment twine courseware information transmission means | |
| CN209313857U (en) | A kind of coaxial line Ethernet bridge of band PoE function | |
| CN108093383A (en) | A kind of talkback unit and intercommunication control method | |
| CN206350119U (en) | A kind of wireless microphone of band POE control functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |