CN209345330U - A kind of Bluetooth audio device of multimode connection - Google Patents
A kind of Bluetooth audio device of multimode connection Download PDFInfo
- Publication number
- CN209345330U CN209345330U CN201920336403.1U CN201920336403U CN209345330U CN 209345330 U CN209345330 U CN 209345330U CN 201920336403 U CN201920336403 U CN 201920336403U CN 209345330 U CN209345330 U CN 209345330U
- Authority
- CN
- China
- Prior art keywords
- audio
- sound box
- main sound
- bluetooth
- connecting line
- 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)
Abstract
The utility model discloses a kind of Bluetooth audio devices of multimode connection, including main sound box, the main sound box side is provided with secondary speaker, Bluetooth chip is set in the main sound box, and main sound box is connect with external equipment wireless blue tooth, wireless transmission audio-frequency module is provided on external equipment, the audio signal connecting line other end is connected with the audio outlet plug on audio frequency apparatus.The audio frequency apparatus that the Bluetooth audio device of multimode connection inputs wired connection by the way that route may be implemented is connected on main sound box, it is connected between main sound box and audio frequency apparatus by audio signal connecting line, the both ends of audio signal connecting line are connected with main sound box and audio frequency apparatus respectively, main sound box can carry out Bluetooth signal connection by the wireless transmission audio-frequency module on Bluetooth chip and external equipment simultaneously, audio output module and audio receiving module between main sound box and secondary speaker are attached using connecting line, and main sound box and secondary speaker is made to synchronize sounding.
Description
Technical field
The utility model relates to Bluetooth audio device technical field, specially a kind of Bluetooth audio device of multimode connection.
Background technique
Baffle Box of Bluetooth exactly applies Bluetooth technology on conventional digital and multimedia loudspeaker box, user can exempt angry
People's electric wire is impeded, and music is listened on comfortable ground in various ways, since Baffle Box of Bluetooth comes out, with the development of intelligent terminal
By the extensive concern of the users such as mobile phone plane plate, Bluetooth technology (Bluetooth) allows speaker wireless penetration to become possible, all kinds of well-known
It is omnifarious " Baffle Box of Bluetooth " that brand all releases many shapes one after another, and consumer takes about dozens of yuan and differs to more than 3000 yuan
Price, so that it may allow and oneself possess the convenient and fast Baffle Box of Bluetooth of super fashion.
Conventional Bluetooth only has a bluetooth equipment wireless transmission audio signal to be given to main sound box case scheme on the market at present
Just it is able to achieve the synchronous generation of two major-minor speakers.
Utility model content
The purpose of this utility model is to provide a kind of Bluetooth audio devices of multimode connection, to solve in above-mentioned background technique
The more single problem of the Baffle Box of Bluetooth connection type of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of Bluetooth audio device of multimode connection, packet
Main sound box is included, the main sound box side is provided with secondary speaker, Bluetooth chip is arranged in the main sound box, and main sound box is set with external
Standby wireless blue tooth connects, and is provided with wireless transmission audio-frequency module on external equipment, is provided between the main sound box and secondary speaker
Connecting line, and audio output module is provided on main sound box, it is provided with audio receiving module in secondary speaker, is set in the main sound box
It is equipped with controller, and is provided with audio input socket on main sound box, audio signal connecting line, institute are inserted in audio input socket
The audio signal connecting line other end is stated to be connected with the audio outlet plug on audio frequency apparatus.
Preferably, it is connected between the main sound box and external equipment by Bluetooth chip and wireless transmission audio-frequency module.
Preferably, dismantling connection is constituted by jack between the main sound box and secondary speaker and connecting line.
Preferably, it is electrically connected between the audio receiving module and audio output module by connecting line.
Compared with prior art, the utility model has the beneficial effects that the Bluetooth audio device of multimode connection is by can be with
It realizes that the audio frequency apparatus of route input wired connection is connected on main sound box, passes through audio signal between main sound box and audio frequency apparatus
Connecting line is connected, and the both ends of audio signal connecting line are connected with main sound box and audio frequency apparatus respectively, while main sound box can lead to
The wireless transmission audio-frequency module crossed on Bluetooth chip and external equipment carries out Bluetooth signal connection, between main sound box and secondary speaker
Audio output module and audio receiving module are attached using connecting line, and main sound box and secondary speaker is made to synchronize sounding.
Detailed description of the invention
Fig. 1 is a kind of Bluetooth audio device structural schematic diagram of multimode connection of the utility model；
Fig. 2 is a kind of Bluetooth audio device control flow schematic diagram of multimode connection of the utility model.
In figure: 1, main sound box, 2, secondary speaker, 3, Bluetooth chip, 4, external equipment, 5, wireless transmission audio-frequency module, 6, company
Wiring, 7, audio output module, 8, audio receiving module, 9, controller, 10, audio signal connecting line, 11, audio frequency apparatus, 12,
Audio input socket, 13, audio outlet plug.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of Bluetooth audio device of multimode connection, including
Main sound box 1, secondary speaker 2, Bluetooth chip 3, external equipment 4, wireless transmission audio-frequency module 5, connecting line 6, audio output module 7,
Audio receiving module 8, controller 9, audio signal connecting line 10, audio frequency apparatus 11, audio input socket 12 and audio output are inserted
Mouth 13,1 side of main sound box is provided with secondary speaker 2, passes through Bluetooth chip 3 and wireless transmission sound between main sound box 1 and external equipment 4
Frequency module 5 is connected, and keeps signal transmission more accurate, to keep using effect between external device 4 and main sound box 1 more preferably, main
Dismantling connection is constituted by jack between speaker 1 and secondary speaker 2 and connecting line 6, connects more convenient, easy to operate, main sound box 1
Interior setting Bluetooth chip 3, and main sound box 1 is connect with 4 wireless blue tooth of external equipment, and wireless transmission sound is provided on external equipment 4
Frequency module 5 is provided with connecting line 6, and is provided with audio output module 7 on main sound box 1 between main sound box 1 and secondary speaker 2, secondary sound
It is provided with audio receiving module 8 on case 2, is electrically connected between audio receiving module 8 and audio output module 7 by connecting line 6,
Connection structure is more stable, easy to operate, and controller 9 is provided in main sound box 1, and is provided with audio input on main sound box 1 and inserts
Mouthfuls 12, audio signal connecting line 10, controller 9 and Bluetooth chip 3, audio output module 7 are inserted in audio input socket 12
It is electric connection in parallel between audio input socket 12, convenient for keeping the connection structure of main sound box 1 more various, to make to connect
Effect is more preferable, and 10 other end of audio signal connecting line is connected with the audio outlet plug 13 on audio frequency apparatus 11.
Working principle: in the Bluetooth audio device connected using the multimode, first as needed, by main sound box 1 and secondary sound
It is attached between case 2 by connecting line 6, the audio receiving module 8 in audio output module 7 and secondary speaker 2 on main sound box 1
Signal transmitting is carried out using connecting line 6, it, as needed will be on external equipment 4 after main sound box 1 and secondary speaker 2 connect
Wireless transmission audio-frequency module 5 is attached with the Bluetooth chip 3 on main sound box 1, and controller 9 carries out signal and controlled, simultaneously
It can also will pass through audio signal between audio outlet plug 13 on audio input socket 12 on main sound box 1 and audio frequency apparatus 11
Connecting line 10 is attached, and carries out signal transmission, and here it is the use processes of the Bluetooth audio device of multimode connection.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of Bluetooth audio device of multimode connection, including main sound box (1), main sound box (1) side are provided with secondary speaker
(2), it is characterised in that: Bluetooth chip (3) are set in the main sound box (1), and main sound box (1) and external equipment (4) are wireless blue
Tooth connects, and wireless transmission audio-frequency module (5) is provided on external equipment (4), is set between the main sound box (1) and secondary speaker (2)
It is equipped with connecting line (6), and is provided with audio output module (7) on main sound box (1), audio is provided in secondary speaker (2) and receives mould
Block (8), the main sound box (1) is interior to be provided with controller (9), and audio input socket (12), audio are provided on main sound box (1)
It is inserted with audio signal connecting line (10) in input socket (12), audio signal connecting line (10) other end and audio frequency apparatus
(11) audio outlet plug (13) on is connected.
2. a kind of Bluetooth audio device of multimode connection according to claim 1, it is characterised in that: the main sound box (1) with
It is connected by Bluetooth chip (3) with wireless transmission audio-frequency module (5) between external equipment (4).
3. a kind of Bluetooth audio device of multimode connection according to claim 1, it is characterised in that: the main sound box (1) and
Dismantling connection is constituted by jack between secondary speaker (2) and connecting line (6).
4. a kind of Bluetooth audio device of multimode connection according to claim 1, it is characterised in that: the audio receiving module
(8) it is electrically connected between audio output module (7) by connecting line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336403.1U CN209345330U (en) | 2019-03-18 | 2019-03-18 | A kind of Bluetooth audio device of multimode connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336403.1U CN209345330U (en) | 2019-03-18 | 2019-03-18 | A kind of Bluetooth audio device of multimode connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209345330U true CN209345330U (en) | 2019-09-03 |
Family
ID=67763069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920336403.1U Expired - Fee Related CN209345330U (en) | 2019-03-18 | 2019-03-18 | A kind of Bluetooth audio device of multimode connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209345330U (en) |
-
2019
- 2019-03-18 CN CN201920336403.1U patent/CN209345330U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206117948U (en) | Wired wireless stereo bluetooth headset who each other changes | |
| CN204539449U (en) | A kind of wireless stereo headset | |
| CN205622833U (en) | Bluetooth speaker and bluetooth speaker system | |
| CN206042256U (en) | Bluetooth headset audio amplifier integrated device | |
| CN207706393U (en) | A kind of noise cancelling headphone of detachable | |
| CN204090073U (en) | Integral type bluetooth earphone audio amplifier | |
| CN210112225U (en) | Bluetooth wireless sharing system and Bluetooth wireless sharing earphone thereof | |
| CN206759697U (en) | A kind of bluetooth earphone audio amplifier | |
| CN209345330U (en) | A kind of Bluetooth audio device of multimode connection | |
| CN204598253U (en) | A kind of multifunction blue-tooth earphone | |
| CN207070279U (en) | The one-piece type small earphone of internal memory music bluetooth | |
| CN207304893U (en) | Multi signal voice input output system | |
| CN210963878U (en) | Sound adapting device for handheld game equipment and handheld game equipment | |
| CN206117998U (en) | Bluetooth stereo headphone that button function can change | |
| CN206506658U (en) | new karaoke earphone | |
| CN201018656Y (en) | Audio-frequency connector and earphone | |
| CN207665170U (en) | A kind of hanging-on-neck type bluetooth headset | |
| CN208891020U (en) | A kind of double bluetooth headset bracelets | |
| CN206506695U (en) | A kind of sound card converter | |
| CN202261691U (en) | IP (Internet Protocol)-network-based conversation station | |
| CN206524845U (en) | A kind of new digital conference system | |
| CN206948298U (en) | A kind of radio | |
| CN206042325U (en) | Mobile terminal with detachable stereo set | |
| CN206479884U (en) | USB sound cards | |
| CN206879067U (en) | A kind of novel multi-point connects multimedia stereo speaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190903 Termination date: 20200318 |