CN207053745U - A kind of unanimously bluetooth is to case - Google Patents
A kind of unanimously bluetooth is to case Download PDFInfo
- Publication number
- CN207053745U CN207053745U CN201720955632.2U CN201720955632U CN207053745U CN 207053745 U CN207053745 U CN 207053745U CN 201720955632 U CN201720955632 U CN 201720955632U CN 207053745 U CN207053745 U CN 207053745U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- bluetooth
- main body
- control unit
- unanimously
- 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
Abstract
The utility model discloses a kind of unanimously bluetooth to case,Its structure includes cover,Loudspeaker fixed mount,Loudspeaker,Main body,Lithium battery,Screw,Bottom,Control unit,Cover is arranged on body top and is connected with main body,Cover bottom is provided with loudspeaker fixed mount and is connected by loudspeaker fixed mount with bottom loudspeaker,A kind of unanimously bluetooth of the present utility model is to case,Pass through system above structure,The audio signal of smart mobile phone can be changed into and voice data,By bluetooth TWS communication mode,Smart mobile phone is set to be connected with bluetooth main sound box,Bluetooth main sound box is connected with bluetooth secondary speaker,So as to so that principal and subordinate's audio amplifier plays handset audio simultaneously,Reach the effect of wireless stereo,Access way is various,Matched by button,Any two audio amplifiers arbitrarily match,It is easy to use,With function of loudspeaker box,Music can be played,With to box function,Its manufacturing cost is low,Sale price material benefit,With practicality,It is adapted to the market demand.
Description
Technical field
The utility model is that a kind of unanimously bluetooth to case, belongs to Baffle Box of Bluetooth field.
Background technology
With the continuous progress of society and the fast development of information technology, the bluetooth that Bluetooth transfer techniques and audio amplifier are combined
Audio amplifier just quietly comes into daily life, and Baffle Box of Bluetooth is mainly connected audio amplifier and smart mobile phone by Bluetooth transfer techniques
It is connected to together, produces different atmosphere and scene using smart mobile phone control audio system, Baffle Box of Bluetooth product is mainly used in
The fields such as outdoor party, home entertaining, existing close product have two classes：Wired audio amplifier, media and sound will be played by tone frequency channel wire
Case links together, and one-to-one Baffle Box of Bluetooth, passes through mobile phone to play music；WIFI audio amplifiers, mobile phone connect sound by WiFi technology
Case product, but wired audio amplifier of prior art needs to connect by tone frequency channel wire, in-convenience in use, apart from limited, one-to-one bluetooth
The mobile phone same time of audio amplifier can only connect an audio amplifier, can not connect multiple, can not build more preferable audio, WIFI audio amplifiers
It is expensive.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of unanimously bluetooth to case, with solution
Certainly the wired audio amplifier of prior art needs to connect by tone frequency channel wire, in-convenience in use, apart from limited, the mobile phone of one-to-one Baffle Box of Bluetooth
The same time can only connect an audio amplifier, can not connect multiple, can not build more preferable audio, WIFI audio amplifiers it is expensive
Problem.
To achieve these goals, the utility model is to realize by the following technical solutions：It is a kind of unanimously blue
Tooth is arranged on to case, including cover, loudspeaker fixed mount, loudspeaker, main body, lithium battery, screw, bottom, control unit, the cover
Body top and it is connected with main body, the cover bottom is provided with loudspeaker fixed mount and by loudspeaker fixed mount and bottom loudspeaker
It is connected, the loudspeaker connect lithium battery and are connected with lithium battery, and the lithium battery bottom is provided with control unit, the control
Base plate corner processed is provided with screw, and the control unit bottom plate is screwed in bottom upper end, and the bottom is fixed
In bottom part body, the control unit includes charging circuit, bluetooth module, power amplifier, control circuit and button, the lithium electricity
Pond electrically connects with charging circuit, and the charging circuit electrically connects with control circuit, and the control circuit electrically connects with power amplifier,
The power amplifier electrically connects with loudspeaker, and the bluetooth module electrically connects with control circuit, and the control circuit is electrically connected with button
Connect.
Further, the main body is cylindrical, and its internal middle part is separated by dividing plate, and dividing plate upper end is provided with a loudspeaker
Threading hole, the loudspeaker power line are connected by loudspeaker threading hole with lithium battery.
Further, the main body right hand external upper end is provided with indicator lamp, and its indicator lamp is arranged in USB holes lower end,
The indicator lamp electrically connects with control unit.
Further, the main body right hand external upper end is provided with indicator lamp, and its indicator lamp is arranged in USB holes lower end,
The indicator lamp electrically connects with control unit.
Further, the bottom bottom is provided with slipmat.
Further, the lithium battery provides .V voltages to control unit.
Unanimously bluetooth, can be by the audio of smart mobile phone by system above structure to case for one kind of the present utility model
Signal changes into and voice data, by bluetooth TWS communication mode, smart mobile phone is connected with bluetooth main sound box, bluetooth master
Audio amplifier is connected with bluetooth secondary speaker, so as to so that principal and subordinate's audio amplifier simultaneously play handset audio, reach the effect of wireless stereo,
By the use of wireless blue tooth signal as control vector, using TWS to box technology, domestically leading, access way is various, is matched somebody with somebody by button
Right, any two audio amplifiers arbitrarily match, easy to use, have function of loudspeaker box, can play music, have to box function, it is made
Cause low, sale price material benefit, there is practicality, the suitable market demand.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model main body right side structure schematic diagram；
Fig. 3 is the utility model electrical block diagram.
In figure：Cover -1, loudspeaker fixed mount -2, loudspeaker -3, main body -4, USB holes -5, indicator lamp -6, lithium battery -7, control
Part -8, screw -9, bottom -10, slipmat -11, loudspeaker threading hole -12, bluetooth module -13, charging circuit -14, power amplifier electricity
Road -15, control circuit -16, button -17.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of unanimously bluetooth to case, including cover 1, loudspeaker
Fixed mount 2, loudspeaker 3, main body 4, lithium battery 7, screw 9, bottom 10, control unit 8, cover 1 be arranged on the top of main body 4 and with master
Body 4 is connected, and the bottom of cover 1 is provided with loudspeaker fixed mount 2 and is connected by loudspeaker fixed mount 2 with bottom loudspeaker 3, loudspeaker 3
Connect lithium battery 7 and electrically connected with lithium battery 7, the bottom of lithium battery 7 is provided with control unit 8, and the bottom plate corner of control unit 8 is set
There is screw 9, the bottom plate of control unit 8 is fixed on the upper end of bottom 10 by screw 9, and bottom 10 is fixed on the bottom of main body 4, control unit
8 include charging circuit 14, bluetooth module 13, power amplifier 15, control circuit 16 and button 17, lithium battery 7 and charging circuit 14
Electrical connection, charging circuit 14 electrically connects with control circuit 16, and control circuit 16 electrically connects with power amplifier 15, power amplifier 15 and
Loudspeaker 3 electrically connect, and bluetooth module 13 electrically connects with control circuit 16, and control circuit 16 electrically connects with button 17, and main body 4 is in cylinder
Shape, its internal middle part is separated by dividing plate, and dividing plate upper end is provided with a loudspeaker threading hole 12, and the power line of loudspeaker 3 passes through loudspeaker
Threading hole 12 electrically connects with lithium battery 7, and the right hand external upper end of main body 4 is provided with USB holes 5 and electrically connected with control unit 8, main body
4 right hand external upper ends are provided with indicator lamp 6, and its indicator lamp 6 is arranged on to be electrically connected in the lower end of USB holes 5, indicator lamp 6 with control unit 8
Connect, the bottom of bottom 10 is provided with slipmat 11, and the lithium battery gives control unit 8 offer 3.7V voltages, and control unit 8 can
To be directly controlled using IOS or android system equipment.
Main body 4 described in this patent uses drum, coordinates unique cover, and this structure is creates, the bluetooth module
13 perform bluetooth BLE 4.2 and bluetooth 2.1+EDR double mode standards, and communication robust, distance are remote, and performance is much better than other schemes,
The central processing unit that the control unit 8 is managed using outstanding person, 8 kernels, is decoded and is handled to blue-teeth data, the button 17
Any audio amplifier pairing is carried out using long-press mode, this mode domestic initiation is described to box function：One mobile phone, while play two
Individual audio amplifier.
When user wants to use this patent, loudspeaker 3 are fixed on loudspeaker fixed mount 2, and loudspeaker fixed mount is fixed on
In main body 4, the sound chamber of a sealing is formed；The sounding of loudspeaker 3 is distributed by cover 1；Control unit 8 includes charging circuit
14th, bluetooth module 13, power amplifier 15, control circuit 16, button 17；Lithium battery 7 is charged by charging circuit 14；Switch is dynamic
Make, control circuit 16 be transferred to by button 17 to case matching operation, control circuit 16 by with the information exchange of bluetooth module 13,
Form associative operation；Bluetooth module 13 is responsible for and mobile communication, and Bluetooth signal can be switched to data signal to control circuit 16, will
Audio signal drives loudspeaker 3 to play music by power amplifier 15, described by system above structure, can be by the sound of smart mobile phone
Frequency signal changes into and voice data, the communication mode by bluetooth TWS, smart mobile phone is connected with bluetooth main sound box,
Bluetooth main sound box is connected with bluetooth secondary speaker, so as to so that principal and subordinate's audio amplifier simultaneously play handset audio, reach wireless stereo
Effect, described by the use of wireless blue tooth signal as control vector, using TWS to box technology, domestically leading, access way is more
Sample, it can be directly controlled using IOS or android system equipment, be matched by button, any two audio amplifiers are arbitrarily matched somebody with somebody
It is right, it is easy to use, there is function of loudspeaker box, music can be played, have to box function, while two audio amplifiers play, the use
TWS bluetooths are enabled with a smart mobile phone two Baffle Box of Bluetooth of connection simultaneously to case control technology, and synchronous sound, volume is bigger,
Stereophonic effect is formed, higher sound effect can be provided and pursued, build abundant three-dimensional atmosphere, more with practicality, is adapted to city
Field demand.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of unanimously bluetooth is to case, including cover (1), loudspeaker fixed mount (2), loudspeaker (3), main body (4), lithium battery
(7), screw (9), bottom (10), it is characterised in that：Also include control unit (8), the cover (1) is pushed up installed in main body (4)
Portion and it is connected with main body (4), cover (1) bottom is provided with loudspeaker fixed mount (2) and by loudspeaker fixed mount (2) and bottom
Portion's loudspeaker (3) are connected, and the loudspeaker (3) connect lithium battery (7) and electrically connected with lithium battery (7), lithium battery (7) bottom
Control unit (8) is provided with, control unit (8) the bottom plate corner is provided with screw (9), and control unit (8) bottom plate leads to
Cross screw (9) and be fixed on bottom (10) upper end, the bottom (10) is fixed on main body (4) bottom, and the control unit (8) includes
Charging circuit (14), bluetooth module (13), power amplifier (15), control circuit (16) and button (17), the lithium battery (7) with
Charging circuit (14) electrically connects, and the charging circuit (14) electrically connects with control circuit (16), the control circuit (16) and work(
Electric discharge road (15) electrical connection, the power amplifier (15) electrically connect with loudspeaker (3), the bluetooth module (13) and control circuit
(16) electrically connect, the control circuit (16) electrically connects with button (17).
2. a kind of unanimously bluetooth according to claim 1 is to case, it is characterised in that：The main body (4) is cylindrical,
Its internal middle part is separated by dividing plate, and dividing plate upper end is provided with a loudspeaker threading hole (12), and loudspeaker (3) power line passes through
Loudspeaker threading hole (12) electrically connects with lithium battery (7).
3. a kind of unanimously bluetooth according to claim 1 is to case, it is characterised in that：Main body (4) right hand external
Upper end is provided with USB holes (5) and electrically connected with control unit (8).
4. a kind of unanimously bluetooth according to claim 1 is to case, it is characterised in that：Main body (4) right hand external
Upper end is provided with indicator lamp (6), and its indicator lamp (6) is arranged in USB holes (5) lower end, the indicator lamp (6) and control unit
(8) electrically connect.
5. a kind of unanimously bluetooth according to claim 1 is to case, it is characterised in that：Bottom (10) bottom is set
There is slipmat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955632.2U CN207053745U (en) | 2017-08-02 | 2017-08-02 | A kind of unanimously bluetooth is to case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955632.2U CN207053745U (en) | 2017-08-02 | 2017-08-02 | A kind of unanimously bluetooth is to case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053745U true CN207053745U (en) | 2018-02-27 |
Family
ID=61499951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720955632.2U Expired - Fee Related CN207053745U (en) | 2017-08-02 | 2017-08-02 | A kind of unanimously bluetooth is to case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019090850A1 (en) * | 2017-11-13 | 2019-05-16 | 江门市古旗亭工业设计有限公司 | Bluetooth speaker |
| CN112911496A (en) * | 2021-03-26 | 2021-06-04 | 潍坊歌尔电子有限公司 | Pairing method of sounding components, audio system and readable storage medium |
-
2017
- 2017-08-02 CN CN201720955632.2U patent/CN207053745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019090850A1 (en) * | 2017-11-13 | 2019-05-16 | 江门市古旗亭工业设计有限公司 | Bluetooth speaker |
| CN112911496A (en) * | 2021-03-26 | 2021-06-04 | 潍坊歌尔电子有限公司 | Pairing method of sounding components, audio system and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |