CN207124737U - A kind of set top box speaker system and equipment - Google Patents
A kind of set top box speaker system and equipment Download PDFInfo
- Publication number
- CN207124737U CN207124737U CN201721084795.4U CN201721084795U CN207124737U CN 207124737 U CN207124737 U CN 207124737U CN 201721084795 U CN201721084795 U CN 201721084795U CN 207124737 U CN207124737 U CN 207124737U
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- China
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- top box
- module
- set top
- audio signal
- loudspeaker
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Abstract
The utility model discloses a kind of set top box speaker system, comprising the set top box module for receiving audio signal and vision signal, for by decoder module of the audio signal decoding for the audio signal comprising some sound channels, the sounding module composition for sounding；Sounding module is made up of some phonation units, and a phonation unit includes a power amplifier and a loudspeaker；Set top box module sends audio signal to decoder module, decode to obtain the audio signal containing multiple sound channels through decoder module, and the audio signal transmission of each sound channel to corresponding phonation unit is carried out sounding by the corresponding phonation unit of audio signal of a sound channel, decoder module.While the vision signal received can be transmitted to playback equipment by set top box by set top box speaker system of the present utility model, the loudspeaker that the audio signal received is carried by it can also be sent, the audio of better effects can be obtained so as to effectively lift the audiovisual experience sense of user.
Description
Technical field
The technical field related to set top box and loudspeaker is the utility model is related to, more particularly to a kind of set top box loudspeaker
System and equipment.
Background technology
TV is watched in life and be unable to do without set top box often, set top box is connected in routine use with television set, there is provided sound
Vision signal is sent to television set, the sound of its audio signal by the loudspeaker of television internal.Due to by television set volume
Limitation, the audio of the speaker system of television set is barely satisfactory, if it is desired to obtain more preferable audio just need external power amplifier and
Audio amplifier, cause the connecting line on TV numerous, and practicality is poor, is unfavorable for being lifted the usage experience of user.
Utility model content
The purpose of this utility model is to overcome deficiency in above-mentioned background technology, there is provided it is a kind of simple in construction, it is easy to user to make
Set top box speaker system, while the system can provide vision signal for electronic playback devices, moreover it is possible to by audio signal
The loudspeaker carried by it is sent, and so as to obtain preferable audio, lifts the audiovisual experience sense of user.
In order to reach above-mentioned technique effect, the utility model takes following technical scheme：
A kind of set top box speaker system, it is characterised in that include set top box module, decoder module, sounding module structure
Into；Wherein, the sounding module is made up of some phonation units, and a phonation unit includes a power amplifier and one
Individual loudspeaker；
The set top box module is used to receive audio signal and vision signal and send the audio signal to decoder
Module, set top box module electrically connect with decoder module；The decoder module is put with the power in the sounding module respectively
Big device electrical connection, it is the audio signal that includes some sound channels that decoder module, which is used for audio signal decoding, and sound channel
The corresponding phonation unit of the audio signal, decoder module is by the audio signal transmission of each sound channel to corresponding sounding
Power amplifier in unit；Transmitted after the audio signal amplification that the power amplifier is used to receive to corresponding loudspeaker
And promote loudspeaker sounding.
Further, also comprising power module, the power module be used for for the set top box module, decoder module,
Sounding module provides electric energy.
Meanwhile the invention also discloses a kind of set top box loudspeaker apparatus for including above-mentioned set top box speaker system, and
The set top box loudspeaker apparatus also includes casing, set top box module, the decoder module that the set top box speaker system includes
In casing, the phonation unit phonation unit and/or external phonation unit for built in, wherein, the built-in sounding list
In the casing, the power amplifier that the external phonation unit includes is set the power amplifier and loudspeaker that member includes
Casing is located in the loudspeaker that in casing, external phonation unit includes,
It can select according to demand by loudspeaker in casing or outside casing in practice, or part loudspeaker is in casing
Part loudspeaker is outside casing, and it is two sound channel sounds that decoder module can be also selected audio signal decoding according to the actual requirements
Frequency signal or triple-track audio signal and the audio signal of more multichannel.
The utility model compared with prior art, have the advantage that for：
First, the structure of the device of integrated set-top box and loudspeaker of the present utility model is simple, small volume, connecting line compared with
It is few, therefore easily facilitate user's use；
Second, the audio signal that the device of integrated set-top box and loudspeaker of the present utility model can receive set top box passes through
Its loudspeaker carried is sent, and so as to obtain preferable audio, lifts the audiovisual experience sense of user.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of set top box loudspeaker apparatus of embodiment one；
Fig. 2 is a kind of schematic diagram of set top box loudspeaker apparatus of embodiment two.
Embodiment
The utility model is further elaborated with reference to embodiment of the present utility model.
Embodiment one：
As shown in figure 1, a kind of set top box loudspeaker apparatus, comprising casing, set top box, decoder, power amplifier module,
Boombox module and power module, wherein, set top box, power amplifier module, power module and boombox module
In casing, and power module can provide electric energy for the work of whole device.
Power amplifier module is made up of multiple power amplifiers, and boombox module is made up of multiple loudspeakers, and
One power amplifier is corresponding with a loudspeaker and is connected by signal wire, and a power amplifier is connected to decoder
One decoding output channels, decoder are electrically connected with set top box, and power module is directly connected to set top box.
Specifically, after set top box receives audio signal and vision signal, set top box is directly by video signal transmission to electricity
Put depending on machine sowing, meanwhile, audio signal transmission to decoder is decoded, the audio signal decoding received is containing multiple sound by decoder
The audio signal in road, and by the audio signal transmission of each sound channel to corresponding power amplifier, then by each power amplifier pair
Its audio signal received is amplified and will by the audio signal transmission after amplification to corresponding loudspeaker sounding, such as decoder
Decode obtained left channel audio signal to transmit to L channel power amplifier, L channel power amplifier is to the left audio
Signal transmits it to left channel loudspeaker again after being amplified, so as to complete sounding.
Embodiment two：
As shown in Fig. 2 a kind of set top box loudspeaker apparatus, comprising casing, set top box, decoder, power amplifier module,
External speaker module and power module, wherein, set top box, decoder, power amplifier module, power module are embedded in casing
Interior, for external speaker module outside casing, power module can provide electric energy for the work of whole device.
Power amplifier module is made up of multiple power amplifiers, and external speaker module is made up of multiple loudspeakers, and
One power amplifier is corresponding with a loudspeaker and is connected by signal wire, and power module is directly connected to set top box, machine
Top box electrically connects with decoder, decoding output channels one power amplifier of corresponding connection of decoder, power amplifier
The corresponding loudspeaker being connected at again by signal wire outside casing.
Specifically, after set top box receives audio signal and vision signal, set top box is directly by video signal transmission to electricity
Put depending on machine sowing, meanwhile, audio signal transmission to decoder is decoded, the audio signal decoding received is containing multiple sound by decoder
The audio signal in road, and by the audio signal transmission of each sound channel to corresponding power amplifier, then by each power amplifier pair
Its audio signal received is amplified and will by the audio signal transmission after amplification to corresponding loudspeaker sounding, such as decoder
Decode obtained right channel audio signal to transmit to R channel power amplifier, R channel power amplifier is to the right audio channel
Signal transmits it to right channel loudspeaker again after being amplified, so as to complete sounding.
In practice, the device model that can be selected according to the actual requirements in above-described embodiment, the set top box in embodiment one are raised
Sound device equipment has the characteristics of external connecting wire is few easy-to-use, and the set top box loudspeaker apparatus in embodiment two can carry for user
For more preferable seeing and hearing enjoyment.
It is understood that embodiment of above is merely to illustrate that principle of the present utility model and used exemplary
Embodiment, but the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case of the spirit and essence of utility model, various changes and modifications can be made therein, and these variations and modifications are also considered as this reality
With new protection domain.
Claims (4)
1. a kind of set top box speaker system, it is characterised in that by set top box module, decoder module, sounding module composition；Its
In, the sounding module is made up of some phonation units, and a phonation unit includes a power amplifier and one is raised
Sound device；
The set top box module is used to receive audio signal and vision signal and send the audio signal to decoder module,
Set top box module electrically connects with decoder module；
The decoder module electrically connects with the power amplifier in the sounding module respectively, and decoder module is used for audio
Signal is decoded as including the audio signal of some sound channels, and the corresponding sounding list of the audio signal of a sound channel
Member, decoder module is by the power amplifier in the audio signal transmission of each sound channel to corresponding phonation unit；
Transmitted after the audio signal amplification that the power amplifier is used to receive to corresponding loudspeaker and promote loudspeaker to send out
Sound.
2. a kind of set top box speaker system according to claim 1, it is characterised in that described also comprising power module
Power module is used to provide electric energy for the set top box module, decoder module, sounding module.
A kind of 3. set top box loudspeaker apparatus, it is characterised in that comprising set top box speaker system as claimed in claim 1 and
Casing, and set top box module, decoder module that the set top box speaker system includes are located in casing, the sounding list
Member phonation unit and/or external phonation unit for built in, wherein,
The power amplifier and loudspeaker that the built-in phonation unit includes are in the casing, the external phonation unit
Comprising power amplifier in the casing, the loudspeaker that external phonation unit includes is outside casing.
A kind of 4. set top box loudspeaker apparatus according to claim 3, it is characterised in that the set top box loudspeaker apparatus
Also include the supply unit in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084795.4U CN207124737U (en) | 2017-08-28 | 2017-08-28 | A kind of set top box speaker system and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084795.4U CN207124737U (en) | 2017-08-28 | 2017-08-28 | A kind of set top box speaker system and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124737U true CN207124737U (en) | 2018-03-20 |
Family
ID=61611334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084795.4U Active CN207124737U (en) | 2017-08-28 | 2017-08-28 | A kind of set top box speaker system and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124737U (en) |
-
2017
- 2017-08-28 CN CN201721084795.4U patent/CN207124737U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621000 Mianyang city of Sichuan province Youxian Economic Experimental Zone in the road No. 36 Patentee after: Sichuan Hushan electric Limited by Share Ltd Address before: 621000 Mianyang city of Sichuan province Youxian Economic Experimental Zone in the road No. 36 Patentee before: Sichuan Hushan Electronic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |