CN203691607U - Novel combined sound box - Google Patents
Novel combined sound box Download PDFInfo
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- CN203691607U CN203691607U CN201320860507.5U CN201320860507U CN203691607U CN 203691607 U CN203691607 U CN 203691607U CN 201320860507 U CN201320860507 U CN 201320860507U CN 203691607 U CN203691607 U CN 203691607U
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- audio amplifier
- sound
- sound box
- wireless transport
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Abstract
The utility model provides a novel combined sound box, comprising: a first sound box comprising a bass output module, a first wireless transmission module and a first power supply module used for providing electric energy, wherein a receiving signal output end of the first wireless transmission module is connected with an input end of the bass output module; and a second sound box comprising a second wireless transmission module, a second sound source module, a sound output module and a second power supply module used for providing electric energy, wherein the second sound source module is respectively connected with the sound output module and a transmitting signal input end of the second wireless transmission module. A user can flexibly configure positions of the first sound box and the second sound box to achieve a better hearing effect when being indoor, and can play a sound signal outputted by the second sound source module in the second sound box when being outdoor, thus the novel combined sound box can save cost while being convenient to carry.
Description
Technical field
The utility model belongs to audio amplifier field, relates in particular to a kind of novel combination sound box.
Background technology
Along with scientific and technological development, the more and more miniaturization of traditional computer equipment, multifunction, by using portable electronic equipment, as smart mobile phone, panel computer etc., for people's life brings great convenience.
Sound-box device is as a kind of output equipment of voice signal, because its power output is large, and can be by the configuration of multiple audio amplifiers and high bass, can be good at reducing on-the-spot sound effect, brings beautiful sound impression to user.
Because the bass part of audio amplifier is comparatively heavy, existing sound-box device is generally divided into indoor audio amplifier and outdoor portable loudspeaker box, and wherein indoor audio amplifier can be used for enjoying high-quality sound, and outdoor portable loudspeaker box can be so that play sound out of doors at any time.But indoor audio amplifier is unfavorable for that user is in outdoor application, if user uses audio amplifier at indoor and outdoors, need to purchase two complete equipments, make its cost higher.
Utility model content
The purpose of this utility model is to provide a kind of novel combination sound box, if to solve in prior art user while using audio amplifier in indoor and outdoor, need to purchase two complete equipments, the problem that cost is higher.
The utility model is achieved in that a kind of novel combination sound box, and described audio amplifier comprises:
The first audio amplifier, described the first audio amplifier comprises bass output module, the first wireless transport module and for the first power module of electric energy is provided, the reception signal output part of described the first wireless transport module is connected with the input of described bass output module;
The second audio amplifier, described the second audio amplifier comprises the second wireless transport module, the second source of sound module, voice output module and for the second source module of electric energy is provided, described the second source of sound module is connected with the transmitted signal input of described voice output module and the second wireless transport module respectively.
Further, described second source module is rechargeable battery, on described the second audio amplifier, charging inlet is set, and on described the first audio amplifier, is provided with the charging slot mating with the charging inlet of described the second audio amplifier.
Further, described the first audio amplifier also comprises the first source of sound module, and described the first source of sound module is connected with the transmitted signal input of described the first wireless transport module, described bass output module respectively.
Further, described the second source of sound module comprises audio decoding unit and memory cell, described memory cell is connected with the input of audio decoding unit, and the output of described audio decoding unit is connected with the transmitted signal input of described the second wireless transport module, described voice output module respectively.
Concrete, described voice output module is the loud speaker that comprises bass output.
Further, described the second audio amplifier also comprises the frequency modulation module for broadcast listening program, and the output of described frequency modulation module is connected with described the second wireless transport module, voice output module respectively.
Concrete, described the first wireless transport module and the second wireless transport module are bluetooth module or WiFi transport module.
Combination sound box described in the utility model, when user is when indoor, the second source of sound module of the second audio amplifier can export voice signal to voice output module, and can the voice signal of the second source of sound module be sent to the first wireless transport module by the second wireless transport module, by the bass sounding module output bass of the first audio amplifier, because the first audio amplifier and the second audio amplifier can carry out by bluetooth the transmission of voice signal, thereby can configure flexibly the position between the first audio amplifier and the second audio amplifier, to form better auditory effect; When user is when outdoor, can, by carrying described the second audio amplifier, be play by the second source of sound module output sound signal in the second audio amplifier, when being convenient for carrying, also save cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the novel combination sound box that provides of the utility model embodiment mono-;
Fig. 2 is the structural representation of the novel combination sound box that provides of the utility model embodiment bis-;
Fig. 3 is the structural representation of the novel combination sound box that provides of the utility model embodiment tri-;
Fig. 4 is the structural representation of the novel combination sound box that provides of the utility model embodiment tetra-.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Novel combination sound box described in the utility model, it can be used for indoor and outdoors, makes it can reach good acoustics indoor, also can be convenient for carrying outdoor, just can realize by a combination sound box.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment mono-:
The structural representation of the novel combination sound box that Fig. 1 provides for the utility model the first embodiment, details are as follows:
Novel combination sound box described in the utility model, comprise the first audio amplifier 1, described the first audio amplifier 1 comprises bass output module 101, the first wireless transport module 102 and for the first power module 104 of electric energy is provided, the reception signal output part of described the first wireless transport module 102 is connected with the input of described bass output module 101;
The second audio amplifier 2, described the second audio amplifier 2 comprises the second wireless transport module 201, the second source of sound module 204, voice output module 202 and for the second source module 203 of electric energy is provided, described the second source of sound module 204 is connected with the transmitted signal input of the second wireless transport module 201 with described voice output module 202 respectively.
Concrete, described bass output module 101, as adopted after electronic frequency divider frequency division, outputs to a special bass power amplifier by the low frequency signal obtaining, then promotes bass or subwoofer sounding.Certainly, as more further execution mode of the present utility model, the first audio amplifier can also comprise full range voice output module, makes by just output sound separately of the first audio amplifier, for user.
The first wireless transport module 102 in described the first audio amplifier 1, can be used for receiving the voice data being sent by the second wireless transport module 201 of the second audio amplifier 2, also can receive the voice data that other equipment with bluetooth sends, export bass for the bass output module 101 of the first audio amplifier 1.
Two wireless transport modules 201 of described the second audio amplifier 2, be connected with the second source of sound module 204 with described voice output module 202 respectively, the signal of the sound that the second source of sound module 204 can be produced by the second wireless transport module 201 is sent to voice output module 202 output sounds; Or the voice signal of the second source of sound module 204 is sent to the first wireless transport module 102 or other bluetooth equipment by the second wireless transport module 201.
Described the second source of sound module 204, can comprise by memory and audio decoder module, described memory can be SD card memory, also can be that other is as USB flash disk memory of USB interface etc., the audio files of described memory is decoded and digital-to-analogue conversion by decoder module, obtains voice signal for bass output module output sound.
Described the first power module 104, can be voltage alternator, by the 220V alternating current of input being converted to the needed input voltage of modules in the first audio amplifier.
Because the second audio amplifier can be engaged in indoor use with the first audio amplifier, transmit voice data by bluetooth, the position of the second audio amplifier can be set flexibly, obtain good auditory effect, and by second source module and the second source of sound module of the second audio amplifier, can be convenient for carrying the second audio amplifier and use out of doors, it is convenient to play.
Embodiment bis-:
The structural representation of the novel combination sound box that Fig. 2 provides for the utility model the second embodiment, details are as follows:
Described in the present embodiment, novel combination sound box comprises technical characterictic described in embodiment mono-, its difference is, described second source module is rechargeable battery, on described the second audio amplifier, charging inlet 205 is set, on described the first audio amplifier, is provided with the charging slot 105 mating with the charging inlet of described the second audio amplifier.By the setting of this structure, when can making the second audio amplifier and the first audio amplifier be used in conjunction with, described the second audio amplifier is inserted in the charging slot of the first audio amplifier, when convenient charging, also can be convenient to depositing of the first audio amplifier and the second audio amplifier.
Embodiment tri-:
The enforcement structural representation of the novel combination sound box that Fig. 3 provides for the utility model the 3rd embodiment, details are as follows:
Described in the present embodiment, novel combination sound box comprises technical characterictic described in embodiment mono-, its difference is, described the first audio amplifier also comprises the first source of sound module 103, and described the first source of sound module 103 is connected with the transmitted signal input of described the first wireless transport module 102, described bass output module 101 respectively.
Wherein, optionally, described the second source of sound module 204 comprises audio decoding unit and memory cell, described memory cell is connected with the input of audio decoding unit, and the output of described audio decoding unit is connected with the transmitted signal input of described the second wireless transport module 201, described voice output module 202 respectively.
By increasing by the second source of sound module, can make the second audio amplifier file that can play sound separately, can be for storing the various audio files play of needing by memory cell, described memory cell can be the detachable memory such as SD card memory or TF card.Person more convenient to use uses separately the second audio amplifier out of doors.As the execution mode that can further optimize, described voice output module is the loud speaker that comprises bass output, can enjoy out of doors by the first audio amplifier like this sound effect of high-quality.
Embodiment tetra-:
The enforcement structural representation of the novel combination sound box that Fig. 4 provides for the utility model the 4th embodiment, details are as follows:
Described in the present embodiment, novel combination sound box comprises technical characterictic described in embodiment mono-, its difference is, described the second audio amplifier also comprises the frequency modulation module 206 for broadcast listening program, and the output of described frequency modulation module 206 is connected with described the second wireless transport module 201, voice output module 202 respectively.
By frequency modulation module is set in the second audio amplifier, family can broadcast listening program outside can to make the second audio amplifier, when indoor, by the second audio amplifier, broadcast singal is sent to the first audio amplifier by blue teeth wireless, enjoys the broadcast audibility of high-quality.
Be appreciated that described in embodiment bis-described in the utility model, embodiment tri-and embodiment tetra-and distinguish technical characterictic, can multiplely combine, obtain the technique effect that described technical characterictic is corresponding, do not repeat at this.
In addition, in embodiment mono-to embodiment tetra-described in the utility model, it can be bluetooth module or WiFi transport module that described the first wireless transport module and the second wireless transport module increase.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. a novel combination sound box, is characterized in that, described audio amplifier comprises:
The first audio amplifier, described the first audio amplifier comprises bass output module, the first wireless transport module and for the first power module of electric energy is provided, the reception signal output part of described the first wireless transport module is connected with the input of described bass output module;
The second audio amplifier, described the second audio amplifier comprises the second wireless transport module, the second source of sound module, voice output module and for the second source module of electric energy is provided, described the second source of sound module is connected with the transmitted signal input of described voice output module and the second wireless transport module respectively.
2. novel combination sound box according to claim 1, it is characterized in that: described second source module is rechargeable battery, on described the second audio amplifier, charging inlet is set, on described the first audio amplifier, is provided with the charging slot mating with the charging inlet of described the second audio amplifier.
3. novel combination sound box according to claim 1, is characterized in that, described the first audio amplifier also comprises the first source of sound module, and described the first source of sound module is connected with the transmitted signal input of described the first wireless transport module, described bass output module respectively.
4. novel combination sound box according to claim 1, it is characterized in that, described the second source of sound module comprises audio decoding unit and memory cell, described memory cell is connected with the input of audio decoding unit, and the output of described audio decoding unit is connected with the transmitted signal input of described the second wireless transport module, described voice output module respectively.
5. novel combination sound box according to claim 1, is characterized in that, described voice output module is the loud speaker that comprises bass output.
6. novel combination sound box according to claim 1, is characterized in that, described the second audio amplifier also comprises the frequency modulation module for broadcast listening program, and the output of described frequency modulation module is connected with described the second wireless transport module, voice output module respectively.
7. according to novel combination sound box described in claim 1-6 any one, it is characterized in that, described the first wireless transport module and the second wireless transport module are bluetooth module or WiFi transport module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860507.5U CN203691607U (en) | 2013-12-23 | 2013-12-23 | Novel combined sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860507.5U CN203691607U (en) | 2013-12-23 | 2013-12-23 | Novel combined sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691607U true CN203691607U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860507.5U Expired - Fee Related CN203691607U (en) | 2013-12-23 | 2013-12-23 | Novel combined sound box |
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| CN (1) | CN203691607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641897A (en) * | 2020-05-29 | 2020-09-08 | 歌尔科技有限公司 | Intelligent combined sound box |
-
2013
- 2013-12-23 CN CN201320860507.5U patent/CN203691607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641897A (en) * | 2020-05-29 | 2020-09-08 | 歌尔科技有限公司 | Intelligent combined sound box |
| WO2021238078A1 (en) * | 2020-05-29 | 2021-12-02 | 歌尔股份有限公司 | Smart combined sound box |
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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 |
Granted publication date: 20140702 Termination date: 20201223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |