CN206775627U - A kind of household television acoustics - Google Patents

A kind of household television acoustics Download PDF

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Publication number
CN206775627U
CN206775627U CN201720505861.4U CN201720505861U CN206775627U CN 206775627 U CN206775627 U CN 206775627U CN 201720505861 U CN201720505861 U CN 201720505861U CN 206775627 U CN206775627 U CN 206775627U
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China
Prior art keywords
control chip
main control
modules
input interface
module
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Active
Application number
CN201720505861.4U
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Chinese (zh)
Inventor
姚洪波
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ZHUHAI HUIWEI SCIENCE AND TECHNOLOGY Co Ltd
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ZHUHAI HUIWEI SCIENCE AND TECHNOLOGY Co Ltd
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Priority to CN201720505861.4U priority Critical patent/CN206775627U/en
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Abstract

The utility model discloses a kind of household television acoustics, wherein, including casing, loudspeaker and phase-reversing tube, and circuit board.Circuit board includes main control chip, simulation input interface, 2.4G transmitter module, the 2.4G receiving modules being connected with 2.4G transmitter modules, TD power-like amplifiers, the subwoofer speaker system being connected with TD power-like amplifiers, the HDMI module being connected with main control chip, the digital input interface being connected with main control chip, the wireless Wi Fi control modules being connected with main control chip, the bluetooth module being connected with main control chip, the PCM5141 chips being connected with main control chip, the TPA311602 digital power amplifiers being connected with PCM5141 chips, and the speaker system being connected with TPA311602 digital power amplifiers.HDMI module is connected with TV, and ARC is passed through in centre.The utility model has the effect using diversification.

Description

A kind of household television acoustics
Technical field
It the utility model is related to a kind of household television acoustics.
Background technology
Nowadays, the popularity rate of LCD TV is very high, and for old-fashioned colour television set, existing TV is being drawn Reach 4K high definitions level in matter, and function is also more powerful, and industry also describes TV of today with intellectuality, but It still has faulty defect.Such as tonequality is exactly its weakness.TV more and more thinner, it is sound equipment effect to pursue thin result Fruit is not good enough, it is believed that many users can have an intimate knowledge.Thus, there is Split type television, if to the television acoustics carried It is dissatisfied, oneself it can be replaced to buying other sound equipments, present LCD TV user's family much has sound equipment, they Be broadly divided into 2.0 systems, pedestal desk formula sound equipment, bar-shaped acoustic device, Soundbar etc., but no matter using that type sound Ring, they are all that collocation TV uses, it is impossible to carry out sound equipment control, are a little not take really as the smart home in modern times, use It is not very convenient to get up, and allows people to think that function is single, as simply coordinating TV to use, the property at any time without listening music, and letter It is clean, easily and efficiently feel, with greater need for intelligentized control method while hifi tonequality is pursued, these present sound equipments can not just expire This requirement of foot.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of household television acoustics using diversification.
To achieve the above object, a kind of household television acoustics provided by the utility model, wherein, including casing, in casing The loudspeaker and phase-reversing tube being provided with, and the circuit board being connected with loudspeaker.Circuit board includes main control chip, connected with main control chip The simulation input interface that connects, the 2.4G transmitter modules being connected with main control chip, the 2.4G that is connected with 2.4G transmitter modules receive mould Block, the TD power-like amplifiers being connected with 2.4G receiving modules, the subwoofer speaker system being connected with TD power-like amplifiers, The HDMI module that is connected with main control chip, the digital input interface being connected with main control chip, the nothing being connected with main control chip Line Wi-Fi control modules, the bluetooth module being connected with main control chip, the PCM5141 chips being connected with main control chip, with The TPA311602 digital power amplifiers of PCM5141 chips connection, and raised with what TPA311602 digital power amplifiers were connected Sound device system.HDMI module is connected with TV, and ARC is passed through in centre.Thus, it is connected on audio amplifier with a high definition HDMI connecting line The high definition output interface of HDMI output interface and TV with ARC functions, realize that audio returns to sound channel and controls the volume of TV, Wi-Fi is connected come the multi input source of sound interface of intelligent control and the size of volume by mobile phone or other mobile devices.It is described Simulation input interface include RCA it is non-equilibrium.
In some embodiments, digital input interface includes optical fiber, coaxial input interface.
In some embodiments, wireless Wi-Fi control modules connection net splices mouth, mobile phone or computer;Described indigo plant Tooth module is connected with mobile phone or computer.
The beneficial effects of the utility model are with the effect using diversification.Due to realizing stereo set by Wi-Fi Intelligent control, can directly allow HDMI to realize that audio returns to sound channel, support HDMI ARC interfaces, sound equipment main tank and bass Big gun audio amplifier separates, and is connected using 2.4G automatic matchings, solves television acoustics and uses monistic problem.Provide different music Enjoy, rather than just as only coordinating the sound equipment that uses of TV, it is present pursue it is convenient, succinct, efficiently in life style, Show the property at any time of appreciation music.
Brief description of the drawings
Fig. 1 is the frame principle figure of this practical circuit plate.
Embodiment
Utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of household television acoustics, including casing, the loudspeaker and phase-reversing tube that are provided with casing, and with The circuit board of loudspeaker connection.The simulation input interface and main control chip that circuit board includes main control chip, is connected with main control chip The 2.4G transmitter modules of connection, the 2.4G receiving modules being connected with 2.4G transmitter modules, the TD classes being connected with 2.4G receiving modules Power amplifier, the subwoofer speaker system being connected with TD power-like amplifiers, the HDMI mould being connected with main control chip Block, the digital input interface being connected with main control chip, the wireless Wi-Fi control modules being connected with main control chip and main control chip The bluetooth module of connection, the PCM5141 chips being connected with main control chip, the TPA311602 numeral work(being connected with PCM5141 chips Rate amplifier, and the speaker system being connected with TPA311602 digital power amplifiers.HDMI module is connected with TV, in Between pass through ARC.Thus, with a high definition HDMI connecting line be connected on audio amplifier HDMI output interface and TV with ARC functions High definition output interface, realize that audio returns to sound channel to control the volume of TV, Wi- is connected by mobile phone or other mobile devices Fi comes the multi input source of sound interface of intelligent control and the size of volume.Digital input interface includes optical fiber, coaxial input interface.Nothing Line Wi-Fi control modules connection net splices mouth, mobile phone or computer;Described bluetooth module is connected with mobile phone or computer.
The intelligent control of stereo set is realized by Wi-Fi, can directly allow HDMI to realize that audio returns to sound channel, branch HDMI ARC interfaces, sound equipment main tank and the separation of subwoofer audio amplifier are held, is connected using 2.4G automatic matchings, television acoustics is solved and uses Monistic problem.The enjoyment of different music is provided, rather than just as the sound equipment for only coordinating TV to use, is chased after now Ask convenient, succinct, efficiently in life style, show to appreciate the property at any time of music.
In addition, dust cover of the dust boot design inspiration from indoor apparatus of air conditioner, its inside has triangle to strengthen girder construction can To ensure to be collapsed with arc wire side when forcing, nearly 60,000 apertures are each same mellow and full clear above, one Forming metal structure.Open guard, internal left and right ends are made up of a high pitch and a bass respectively, seemingly one Each performs its own functions Band, each details are similarly appropriate.When using virtual SRS functions, we are as having heard that this audio amplifier has surround sound, and nothing Line 2.4G subwoofers coordinate, and the increased DRC functions of bass, can be with the size of automatic Proofreading acoustic pressure, when bass is larger or letter It is DRC audio automatic starts, pressure limit to be carried out to truncation signal number truncation occur, at this moment we just feel this be one can be with 5.1 home theater sound equipment systems of control.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art, On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to practical new The protection domain of type.

Claims (3)

  1. A kind of 1. household television acoustics, it is characterised in that the loudspeaker and phase-reversing tube being provided with including casing, on casing, and with The circuit board of loudspeaker connection;
    Described circuit board includes main control chip, is connected with main control chip simulation input interface, it is connected with main control chip 2.4G transmitter modules, the 2.4G receiving modules being connected with 2.4G transmitter modules, the TD class power that is connected with 2.4G receiving modules are put Big device, the subwoofer speaker system being connected with TD power-like amplifiers, the HDMI module being connected with main control chip and master The digital input interface of control chip connection, the wireless Wi-Fi control modules being connected with main control chip, the indigo plant being connected with main control chip Tooth module, the PCM5141 chips being connected with main control chip, the TPA311602 digital powers amplification being connected with PCM5141 chips Device, and the speaker system being connected with TPA311602 digital power amplifiers;
    Described HDMI module is connected with TV, and ARC is passed through in centre.
  2. 2. a kind of household television acoustics according to claim 1, it is characterised in that described digital input interface includes light Fine, coaxial input interface.
  3. A kind of 3. household television acoustics according to claim 2, it is characterised in that described wireless Wi-Fi control modules Connection net splices mouth, mobile phone or computer;Described bluetooth module is connected with mobile phone or computer.
CN201720505861.4U 2017-05-09 2017-05-09 A kind of household television acoustics Active CN206775627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720505861.4U CN206775627U (en) 2017-05-09 2017-05-09 A kind of household television acoustics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720505861.4U CN206775627U (en) 2017-05-09 2017-05-09 A kind of household television acoustics

Publications (1)

Publication Number Publication Date
CN206775627U true CN206775627U (en) 2017-12-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720505861.4U Active CN206775627U (en) 2017-05-09 2017-05-09 A kind of household television acoustics

Country Status (1)

Country Link
CN (1) CN206775627U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108810731A (en) * 2018-09-04 2018-11-13 东莞市艺速电子科技有限公司 Hi-Fi active audio amplifiers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108810731A (en) * 2018-09-04 2018-11-13 东莞市艺速电子科技有限公司 Hi-Fi active audio amplifiers

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