CN203813947U - Intelligent multi-channel surround sound equipment - Google Patents
Intelligent multi-channel surround sound equipment Download PDFInfo
- Publication number
- CN203813947U CN203813947U CN201420064486.0U CN201420064486U CN203813947U CN 203813947 U CN203813947 U CN 203813947U CN 201420064486 U CN201420064486 U CN 201420064486U CN 203813947 U CN203813947 U CN 203813947U
- Authority
- CN
- China
- Prior art keywords
- module
- sound equipment
- audio
- speaker
- sound
- 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.)
- Expired - Fee Related
Links
Landscapes
- Circuit For Audible Band Transducer (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Stereophonic System (AREA)
Abstract
The utility model discloses a piece of intelligent multi-channel surround sound equipment. The sound equipment comprises a main speaker and sub speakers electrically connected to the main speaker. The sound equipment is characterized in that the sub speakers include a left front speaker, a middle speaker, a right front speaker, a left surround speaker and a right surround speaker. The main speaker comprises a woofer, a drive unit, an expansion input module and a control unit connected to the expansion input module and the drive unit. The control unit comprises a decoding module, a multi-channel volume control module, an OS module, a wireless transmission module, a video output interface and a power saving module. The beneficial effects are that the sound equipment can be connected to the internet to play online videos and online television programs, can play audio and video files in external storage devices, and achieves a home theater with complete functions; through the wifi and bluetooth wireless transmission module, the playing function of a handheld smart device is expanded, so that convenient and intelligent operation is enabled; and the sound equipment is energy-saving.
Description
Technical field
The utility model relates to a kind of sound equipment, relates in particular to a kind of intelligent multichannel surround sound sound equipment.
Background technology
Along with the family expenses of broadband internet are universal, network speed is more and more faster, and therefore people like parlor layout surround sound at home to watch Web TV, enjoy online HD video and music sources.Current household audio and video system includes player, power amplifier, multichannel loudspeaker and display device.These functions of the equipments are single, can not preserve the high definition video file of downloading with buffer memory network.And these equipment are all to place with the form of unit, take up room large.In addition, the power of surround sound is conventionally larger, if for a long time energising but do not play, can cause waste of energy.
On the other hand, along with extensively popularizing of the intelligent handheld devices such as smart mobile phone, panel computer, handheld device, become people's daily audio-visual recreation by intelligent handheld device playing network video and music.Loudspeaker broadcast sound volume and the tonequality of handheld device are limited, so people select external speaker or stereo set to expand broadcasting often.Traditional stereo set only provides wired audio interface to connect external equipment, therefore inconvenient operation.
Utility model content
The purpose of this utility model is the deficiency for existing surround sound, and a kind of intelligent multichannel surround sound sound equipment is provided.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of intelligent multichannel surround sound sound equipment, comprise main sound box and be electrically connected with main sound box from audio amplifier, it is characterized in that, describedly comprise left front audio amplifier, center-channel speaker, right front audio amplifier, left surround speaker and the right surround speaker put put from audio amplifier, described main sound box comprises bass horn, control unit for driving described bass horn and the described driver element from audio amplifier, expansion input module and being connected with described expansion input module and driver element, and described control unit comprises: be connected the decoder module with decoded audio stream and audio file with described expansion input module; Be connected to control the multichannel volume control module of multiple channel volumes with decoder module; Operation intelligent operating system and the operating system module being connected with decoder module; And the wireless transport module, video output interface and the power-saving module that are connected with operating system module.
Further, described intelligent multichannel surround sound sound equipment, also comprise the rotary encoder and the display module that are located at described main sound box front end face, described rotary encoder is connected to regulate volume with described control unit, and described display module is connected to show current broadcast information with described decoder module.
Preferably, described display module comprises LED light source circle next luminous according to the audio of audio frequency or change glow color, and described LED light source circle is located at the outer ring place of described rotary encoder.
Further, described intelligent multichannel surround sound sound equipment, also comprises FM radio reception module, and described FM radio reception module is arranged in described main sound box and is connected with described decoder module.
Preferably, described driver element comprises: the buffer amplifier and the low pass filter that are connected with described multichannel volume control module; The multi-channel power amplifying circuit being connected with buffer amplifier, arrives described multichannel subordinate audio amplifier for the audio signal of exporting amplification; And the bass power amplification circuit being connected with low pass filter, arrive described bass horn for the audio bass signal of exporting amplification.
Preferably, described wireless transport module comprises Wifi transport module and low-power consumption Bluetooth transmission module.
Preferably, described expansion input module comprises: USB coffret, eSATA interface, SD/MS/MMC card plug and TF card plug.
Preferably, described video output interface comprises: AV, S-Video, VGA, HDMI and DVI interface.
The beneficial effects of the utility model are: described intelligent multichannel surround sound sound equipment integrated intelligent operating system and be connected to come the complete home theater of composition function with display device on existing stereo set, save the player of traditional-family's movie theatre, saved space and cost; Functional diversities, can come playing network video and Web TV by connecting Internet, can connect External memory equipment to read and to preserve video-audio data; Expand the playing function of hand-held intelligent equipment by the wireless transport module of Wifi and bluetooth, brought the convenience of operation and intelligent; There is power saving function, in the time that user does not use sound equipment for a long time, automatically close power consumption unit, reach environmental protection and energy saving effect.
Brief description of the drawings
Following specification of the present utility model is with reference to accompanying drawing, wherein:
Fig. 1 is the connection diagram of intelligent multichannel surround sound sound equipment of the present utility model;
Fig. 2 is the main sound box stereogram of intelligent multichannel surround sound sound equipment of the present utility model;
Fig. 3 is that the system of intelligent multichannel surround sound sound equipment of the present utility model connects block diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described further.
According to a preferred embodiment of the present utility model, with reference to Fig. 1, intelligent multichannel surround sound sound equipment of the present utility model comprises: main sound box 1, left front audio amplifier 21, center-channel speaker 22, right front audio amplifier 23, left surround speaker 24 and the right surround speaker 25 put put.With reference to the schematic perspective view of the main sound box 1 shown in Fig. 2, the front end housing face of this main sound box 1 be provided with can 360 the rotary encoder 11 of degree rotation, for regulating the volume of described sound equipment; These rotary encoder 11 outer rings are provided with LED light source circle 121.The right flank of described main sound box 1 is provided with bass horn 13 and expansion input module 4.Described expansion input module 4 comprises USB coffret, SD/MS/MMC all-in-one card socket and TF card plug, can read the movable storage devices such as memory card, USB flash disk, portable hard drive; Also comprise eSATA interface, can expand connection big capacity hard disk.
Described main sound box 1 inside is provided with FM radio reception module 5, control unit 6 and driver element 7.As shown in Figure 3, described control unit 6 comprises: decoder module 61, multichannel volume control module 62, operating system module 63, wireless transport module 65, video output interface 66 and power-saving module 67.The Android intelligent system of described operating system module 63 operation customizations, described wireless transport module 65 comprises WIFI coffret and Bluetooth transmission interface, described video output interface 66 comprises AV, S-Video, VGA, HDMI and DVI interface, and this video output interface 66 can be located at the back panel of main sound box 1.Described driver element 7 comprises: buffer amplifier 71, low pass filter 72, multi-channel power amplifying circuit 73 and bass power amplification circuit 74.
In the present embodiment, with reference to the connection layout shown in Fig. 1 and Fig. 3, the course of work of described intelligent multichannel surround sound sound equipment is described.For example the equipment such as TV, display or projecting apparatus by main sound box 1 with display device 31() be connected by video output interface 66, operating system module 63 moves Android intelligent system and show interactive interface on display device 31, then user uses a teleswitch or uses the handheld device 32 that control software is installed on this interactive interface, to select network audio-video resource or Web TV resource to carry out program request, and then audio digital signals is directly transferred to hard decoder module 61 by operating system module 63; In the time of the music file in user's program request USB flash disk, SD card or FM FM broadcasting, voice data and audio stream are transferred to decoder module 61 by expansion input module 4 and FM radio reception module 5.Decoder module 61 is exported simulated audio signal after the current audio signal receiving is decoded and carry out the control of multichannel volume in multichannel volume control module 62, then the audio signal of output is carried out amplifier and power amplifier processing by buffer amplifier 71 and power amplification circuit 73 respectively, finally output to the left front audio amplifier 21 of putting, center-channel speaker 22, the right front audio amplifier 23 of putting, left surround speaker 24 and right surround speaker 25 are play, in addition, the audio signal that multichannel volume control module 62 is exported is also obtained the audio signal of bass part through low pass filter 72, then amplify by bass power amplification circuit 74, finally outputing to bass horn 13 plays.In addition, multichannel volume control module 62 also provides AUX audio input interface 91 with received audio signal and amplifies and play.Display module 12 shows current broadcast information and audio information volume.In one embodiment, display module 12 can be LED light source circle 121, and it comes luminous or change glow color according to the variation of the audio of decoder module 61 current decodings and volume, reaches good audio frequency and luminous interaction effect.
In a preferred embodiment, if user does not operate or do not play sound equipment in a Preset Time, power-saving module 67 is closed driver element 7 to save electric weight, and described Preset Time can be arranged according to actual needs by user.
In another preferred embodiment, for example, be that the handheld devices 32 such as smart mobile phone, panel computer, game machine can be passed through wireless transport module 65 bluetooth attended operation system modules 63.In another preferred embodiment, handheld device 32 and operating system module 63 are connected to after same local area network (LAN) by Wifi, and available handheld device 32 pushes DLNA or Airplay audio/video flow is play to this sound equipment.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.In protection range of the present utility model, its technical scheme and/or execution mode can have various modifications and variations.
Claims (8)
1. an intelligent multichannel surround sound sound equipment, comprise main sound box (1) and be electrically connected with main sound box (1) from audio amplifier, it is characterized in that, describedly comprise the left front audio amplifier (21) of putting from audio amplifier, center-channel speaker (22), the right front audio amplifier (23) of putting, left surround speaker (24) and right surround speaker (25), described main sound box (1) comprises bass horn (13), be used for driving described bass horn (13) and the described driver element from audio amplifier (7), expansion input module (4) and the control unit (6) being connected with described expansion input module (4) and driver element (7), described control unit (6) comprising:
Be connected the decoder module (61) with decoded audio stream and audio file with described expansion input module (4);
Be connected to control the multichannel volume control module (62) of multiple channel volumes with decoder module (61);
Operation intelligent operating system and the operating system module (63) being connected with decoder module (61); And
The wireless transport module (65), video output interface (66) and the power-saving module (67) that are connected with operating system module (63).
2. intelligent multichannel surround sound sound equipment according to claim 1, it is characterized in that, also comprise the rotary encoder (11) and the display module (12) that are located at described main sound box (1) front end face, described rotary encoder (11) is connected to regulate volume with described control unit (6), described display module (12) is connected to show current broadcast information with described decoder module (61).
3. intelligent multichannel surround sound sound equipment according to claim 2, it is characterized in that, described display module (12) comprises LED light source circle (121) next luminous according to the audio of audio frequency or change glow color, and described LED light source circle (121) is located at the outer ring place of described rotary encoder (11).
4. intelligent multichannel surround sound sound equipment according to claim 1, is characterized in that, also comprises FM radio reception module (5), and described FM radio reception module (5) is arranged in described main sound box (1) and is connected with described decoder module (61).
5. intelligent multichannel surround sound sound equipment according to claim 1, is characterized in that, described driver element (7) comprising:
The buffer amplifier (71) being connected with described multichannel volume control module (62) and low pass filter (72);
The multi-channel power amplifying circuit (73) being connected with buffer amplifier (71), arrives described multichannel subordinate audio amplifier (2) for the audio signal of exporting amplification; And
The bass power amplification circuit (74) being connected with low pass filter (72), arrives described bass horn (13) for the audio bass signal of exporting amplification.
6. intelligent multichannel surround sound sound equipment according to claim 1, is characterized in that, described wireless transport module (65) comprises Wifi transport module and low-power consumption Bluetooth transmission module.
7. intelligent multichannel surround sound sound equipment according to claim 1, is characterized in that, described expansion input module (4) comprising: USB coffret, eSATA interface, SD/MS/MMC card plug and TF card plug.
8. intelligent multichannel surround sound sound equipment according to claim 1, is characterized in that, described video output interface (66) comprising: AV, S-Video, VGA, HDMI and DVI interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064486.0U CN203813947U (en) | 2014-02-13 | 2014-02-13 | Intelligent multi-channel surround sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064486.0U CN203813947U (en) | 2014-02-13 | 2014-02-13 | Intelligent multi-channel surround sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813947U true CN203813947U (en) | 2014-09-03 |
Family
ID=51452638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420064486.0U Expired - Fee Related CN203813947U (en) | 2014-02-13 | 2014-02-13 | Intelligent multi-channel surround sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212409A (en) * | 2019-12-25 | 2020-05-29 | 厦门盈趣科技股份有限公司 | Sound equipment for playing with wireless multiple sound channels of sound source |
| CN111263273A (en) * | 2018-11-30 | 2020-06-09 | 许祐豪 | Multi-channel audio control system |
-
2014
- 2014-02-13 CN CN201420064486.0U patent/CN203813947U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111263273A (en) * | 2018-11-30 | 2020-06-09 | 许祐豪 | Multi-channel audio control system |
| CN111263273B (en) * | 2018-11-30 | 2021-08-20 | 许祐豪 | Multi-channel audio control system |
| CN111212409A (en) * | 2019-12-25 | 2020-05-29 | 厦门盈趣科技股份有限公司 | Sound equipment for playing with wireless multiple sound channels of sound source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203734828U (en) | Intelligent home theater sound equipment system | |
| CN203734817U (en) | Intelligent multimedia sound box | |
| CN104320735A (en) | Sound box internally provided with projection module and projection curtain | |
| CN202721808U (en) | Portable wireless combined loudspeaker box system | |
| CN105244012A (en) | Digital audio-video equipment | |
| CN103686540A (en) | Active wireless network sound equipment and use method thereof | |
| CN203813947U (en) | Intelligent multi-channel surround sound equipment | |
| CN205071288U (en) | Multi -functional portable sound box | |
| CN202940954U (en) | Multifunctional integrated multimedia acoustic equipment | |
| CN202907130U (en) | Card type bluetooth sound box | |
| CN204119575U (en) | There is LED light device and the sound box system of radio function | |
| CN104507009A (en) | Bluetooth loudspeaker box control circuit | |
| CN202602869U (en) | Multifunctional active speaker | |
| CN205160676U (en) | Adaptation mobile terminal's integrative equipment of audio frequency and video | |
| CN104869511A (en) | High-fidelity wifi stereo | |
| CN203691563U (en) | Wireless high-definition audio system | |
| CN203870973U (en) | Integrated intelligent high efficiency digital multimedia playing system | |
| CN205104223U (en) | Audio -visual equipment of digit | |
| CN205081902U (en) | Multichannel numeral home theater system of decoding | |
| CN202855300U (en) | Multifunctional player | |
| WO2018058997A1 (en) | Networked speakers and system thereof | |
| CN204362195U (en) | Portable DLP multimedia intelligent high in the clouds optical projection system | |
| CN204256389U (en) | A kind of intelligent wireless furniture with sound system | |
| CN205408132U (en) | Tall and erect intelligent system family of ann broadcast device | |
| CN201937750U (en) | Audio channel switching circuit of digital television all-in-one machine and digital television all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20190213 |