CN107708026A - A kind of Baffle Box of Bluetooth - Google Patents
A kind of Baffle Box of Bluetooth Download PDFInfo
- Publication number
- CN107708026A CN107708026A CN201711116964.2A CN201711116964A CN107708026A CN 107708026 A CN107708026 A CN 107708026A CN 201711116964 A CN201711116964 A CN 201711116964A CN 107708026 A CN107708026 A CN 107708026A
- Authority
- CN
- China
- Prior art keywords
- control unit
- cavity
- loudspeaker
- bluetooth
- battery
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Abstract
A kind of Baffle Box of Bluetooth of the present invention,Including sound box body,Loudspeaker,Battery and control unit,Control unit is connected with loudspeaker,Battery is powered to control unit,Sound box body is internally provided with cavity,Sound box body bottom is connected with the bottom covered in cavity bottom,Battery,Control unit and loudspeaker are arranged in cavity,Control unit includes charging circuit,Bluetooth module,Power amplifier,Control circuit and button,Control circuit is provided with TWS to case circuit,Charging circuit is connected with battery,The control circuit connects power amplifier respectively,Bluetooth module,Charging circuit and button,Power amplifier connection driving loudspeaker,It in control circuit by being provided with TWS to case circuit,So as to connect two Baffle Box of Bluetooth simultaneously using a smart mobile phone,Realize synchronous sound,And volume is bigger,Reach Wireless stereo sound effective value,So as to provide the user more preferable sound effect demand,Build abundant three-dimensional atmosphere.
Description
Technical field
The present invention relates to a kind of audio amplifier, more particularly, to a kind of Baffle Box of Bluetooth.
Background technology
Existing a few money speaker products mainly have following defect：Wired audio amplifier, it needs to connect by tone frequency channel wire, using not
It is convenient, apart from limited；One-to-one Baffle Box of Bluetooth, mobile phone same time can only connect an audio amplifier, can not connect multiple, Wu Faying
Make more preferable audio；WIFI audio amplifiers, its is expensive, and general user is difficult to bear.
The content of the invention
For overcome the deficiencies in the prior art, the invention provides a kind of Baffle Box of Bluetooth.
The technical solution adopted in the present invention is mainly：A kind of Baffle Box of Bluetooth, including sound box body, loudspeaker, battery and control
Part processed, the control unit are connected with loudspeaker, and the battery is powered to control unit, are set inside the sound box body
There is cavity, sound box body bottom is connected with the bottom covered in cavity bottom, and the battery, control unit and loudspeaker are arranged at sky
Intracavitary, the control unit include charging circuit, bluetooth module, power amplifier, control circuit and button, the control circuit
It is provided with TWS to be connected case circuit, the charging circuit with battery, the control circuit connects power amplifier, bluetooth mould respectively
Block, charging circuit and button, the power amplifier connection driving loudspeaker.
As the improvement of above-mentioned technical proposal, baffle plate is provided with the middle part of the cavity, the loudspeaker are installed on above baffle plate
Cavity, the control unit and battery be installed on the cavity below baffle plate, and baffle plate setting has threading hole.
As the further improvement of above-mentioned technical proposal, the cavity is located at the fixed mount that annular is provided with above baffle plate,
The loudspeaker are installed on fixed mount lower end.
Further, the cavity, which is located above fixed mount, is provided with cover, and the cover is provided with multiple bar holes.
Further, the bottom bottom is connected with slipmat.
Further, the sound box body side wall is provided with USB interface, and the USB interface connects charging circuit.
Further, the sound box body side wall is provided with indicator lamp, the indicator lamp connection control unit.
The beneficial effects of the invention are as follows：
A kind of Baffle Box of Bluetooth of the present invention, it in control circuit by being provided with TWS to case circuit, so as to use one
Platform smart mobile phone connects two Baffle Box of Bluetooth simultaneously, realizes synchronous sound, and volume is bigger, reaches Wireless stereo sound effective value,
So as to provide the user more preferable sound effect demand, abundant three-dimensional atmosphere is built.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the present invention；
Fig. 2 is the structural representation of sound box body；
Fig. 3 is the structured flowchart of control unit.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Referring to figs. 1 to Fig. 3, a kind of Baffle Box of Bluetooth of the invention, including sound box body 4, loudspeaker 3, battery 7 and control unit
8, the profile of sound box body 4 is cylindrical shape, and the control unit 8 is connected with loudspeaker 3, and the battery 7 is supplied control unit 8
Electricity, the sound box body 4 are internally provided with cavity, and the bottom of sound box body 4 is connected with the bottom 10 covered in cavity bottom, described
Battery 7, control unit 8 and loudspeaker 3 are arranged in cavity, and control unit 8 is fixed by screw, and the control unit 8 wraps
Charging circuit 14, bluetooth module 13, power amplifier 15, control circuit 16 and button 17 are included, the control circuit 16 is provided with
TWS is connected to case circuit, the charging circuit 14 with battery 7, and the control circuit 16 connects power amplifier 15, bluetooth mould respectively
Block 13, charging circuit 14 and button 17, the connection of the power amplifier 15 driving loudspeaker 3.
Specifically, battery 7 provides 3.7V voltages to control unit 8；Battery 7 is charged by charging circuit 14；Switch motion,
Control circuit 16 is transferred to by button 17 to case matching operation, control circuit 16 by with the information exchange of bluetooth module 13, shape
Into associative operation；Bluetooth module 13 is responsible for and mobile communication, and Bluetooth signal can be switched to data signal to control circuit 16, control
Audio signal is driven loudspeaker 3 to play music by circuit 16 by power amplifier 15；Control unit 8 is using the outstanding central processing managed
Device, 8 kernels, is decoded and is handled to blue-teeth data, and button 17 carries out any audio amplifier pairing, bluetooth mould using long-press mode
Block 13 performs bluetooth BLE 4.2 and bluetooth 2.1+EDR double mode standards, and communication robust, distance are remote, excellent performance.
The present invention in control circuit 16 by being provided with TWS to case circuit, so as to use a smart mobile phone simultaneously
Two Baffle Box of Bluetooth are connected, realize synchronous sound, and volume is bigger, reaches Wireless stereo sound effective value, so as to provide the user
More preferable sound effect demand, builds abundant three-dimensional atmosphere.
Specifically, being provided with baffle plate in the middle part of the cavity, the loudspeaker 3 are installed on the cavity above baffle plate, the control
Part 5 and battery 7 are installed on the cavity below baffle plate, and baffle plate setting has threading hole 12, by being provided with baffle plate so that loudspeaker 3
The space at place forms a closed sound chamber, and effect is more preferable, and the wiring of control unit 8 is connected by threading hole 12 with loudspeaker 3.
For the ease of installing loudspeaker 3, cavity is located at the fixed mount 2 that annular is provided with above baffle plate, and the loudspeaker 3 are installed on
The lower end of fixed mount 2.
In the present invention, the cavity is located at the top of fixed mount 2 and is provided with cover 1, and the cover 1 is provided with multiple bar shapeds
Hole so that the sounding of loudspeaker 3 is distributed by the bar hole of cover 1, better.
In order to improve the non-skid property of the present invention, the bottom of bottom 10 is connected with slipmat 11, so as to prevent sound
Box main body 4, which easily slides, to be influenceed result of broadcast or easily topples over.
In the present invention, the side wall of sound box body 4 is provided with USB interface 5, and the USB interface 5 connects charging circuit 14,
So as to facilitate user to be charged using common USB data line to battery 7.
In the present invention, the side wall of sound box body 4 is provided with indicator lamp 6, the connection control unit 8 of indicator lamp 6, instruction
Lamp 6 by flash and switch light color can prompt bluetooth etc. is to be connected, bluetooth has connected, to case success, charge medium information, just
Gone and found out what's going in user.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, as long as with essentially identical
Means realize that the technical scheme of the object of the invention belongs to protection scope of the present invention.
Claims (7)
- A kind of 1. Baffle Box of Bluetooth, it is characterised in that：Including sound box body, loudspeaker, battery and control unit, the control unit with Loudspeaker are connected, and the battery is powered to control unit, and the sound box body is internally provided with cavity, and sound box body bottom connects The bottom covered in cavity bottom is connected to, the battery, control unit and loudspeaker are arranged in cavity, and the control unit includes There are charging circuit, bluetooth module, power amplifier, control circuit and button, the control circuit is provided with TWS to case circuit, institute State charging circuit to be connected with battery, the control circuit connects power amplifier, bluetooth module, charging circuit and button, institute respectively State power amplifier connection driving loudspeaker.
- A kind of 2. Baffle Box of Bluetooth according to claim 1, it is characterised in that：Baffle plate is provided with the middle part of the cavity, it is described Loudspeaker are installed on the cavity above baffle plate, and the control unit and battery are installed on the cavity below baffle plate, and baffle plate setting is worn String holes.
- A kind of 3. Baffle Box of Bluetooth according to claim 2, it is characterised in that：The cavity, which is located above baffle plate, is provided with ring The fixed mount of shape, the loudspeaker are installed on fixed mount lower end.
- A kind of 4. Baffle Box of Bluetooth according to claim 3, it is characterised in that：The cavity, which is located above fixed mount, to be provided with Cover, the cover are provided with multiple bar holes.
- A kind of 5. Baffle Box of Bluetooth according to claim 1, it is characterised in that：The bottom bottom is connected with slipmat.
- A kind of 6. Baffle Box of Bluetooth according to any one of claims 1 to 5, it is characterised in that：The sound box body side wall is set There is USB interface, the USB interface connects charging circuit.
- A kind of 7. Baffle Box of Bluetooth according to any one of claims 1 to 5, it is characterised in that：The sound box body side wall is set There are indicator lamp, the indicator lamp connection control unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116964.2A CN107708026A (en) | 2017-11-13 | 2017-11-13 | A kind of Baffle Box of Bluetooth |
| PCT/CN2017/112658 WO2019090850A1 (en) | 2017-11-13 | 2017-11-23 | Bluetooth speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116964.2A CN107708026A (en) | 2017-11-13 | 2017-11-13 | A kind of Baffle Box of Bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107708026A true CN107708026A (en) | 2018-02-16 |
Family
ID=61179402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116964.2A Pending CN107708026A (en) | 2017-11-13 | 2017-11-13 | A kind of Baffle Box of Bluetooth |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107708026A (en) |
| WO (1) | WO2019090850A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202998438U (en) * | 2012-11-13 | 2013-06-12 | 常州蓝城信息科技有限公司 | Wireless sound box |
| CN204539430U (en) * | 2015-04-22 | 2015-08-05 | 深圳市纳瑞电子有限公司 | Baffle Box of Bluetooth |
| CN204836461U (en) * | 2015-08-11 | 2015-12-02 | 宁波山力士户外用品有限公司 | Can regard as small -size bluetooth speaker of lamp use of camping |
| CN105472488A (en) * | 2015-11-18 | 2016-04-06 | 李耀华 | Portable bluetooth sound box and combined bluetooth sound box |
| CN205545862U (en) * | 2016-04-28 | 2016-08-31 | 重庆铝都科技实业有限公司 | Furred ceiling bluetooth sound of integrated form |
| US9438984B1 (en) * | 2005-08-29 | 2016-09-06 | William F. Ryann | Wearable electronic pieces and organizer |
| CN206042330U (en) * | 2016-09-19 | 2017-03-22 | 广州视源电子科技股份有限公司 | Loudspeaker box |
| CN206164838U (en) * | 2016-11-18 | 2017-05-10 | 安徽财经大学 | Practical finger loudspeaker |
| CN206490790U (en) * | 2017-02-09 | 2017-09-12 | 东莞烨嘉电子科技有限公司 | A kind of spherical sound equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205195950U (en) * | 2015-12-14 | 2016-04-27 | 先歌音响（吉安）有限公司 | Bluetooth sound box |
| CN205622833U (en) * | 2016-05-03 | 2016-10-05 | 深圳鑫岳电子科技有限公司 | Bluetooth speaker and bluetooth speaker system |
| CN206370927U (en) * | 2016-12-01 | 2017-08-01 | 佳禾智能科技股份有限公司 | A kind of intelligent wireless earphone |
| CN107277668B (en) * | 2017-07-28 | 2019-05-31 | 广州黑格智能科技有限公司 | A kind of double bluetooth headsets |
| CN207053745U (en) * | 2017-08-02 | 2018-02-27 | 江门市古旗亭工业设计有限公司 | A kind of unanimously bluetooth is to case |
-
2017
- 2017-11-13 CN CN201711116964.2A patent/CN107708026A/en active Pending
- 2017-11-23 WO PCT/CN2017/112658 patent/WO2019090850A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9438984B1 (en) * | 2005-08-29 | 2016-09-06 | William F. Ryann | Wearable electronic pieces and organizer |
| CN202998438U (en) * | 2012-11-13 | 2013-06-12 | 常州蓝城信息科技有限公司 | Wireless sound box |
| CN204539430U (en) * | 2015-04-22 | 2015-08-05 | 深圳市纳瑞电子有限公司 | Baffle Box of Bluetooth |
| CN204836461U (en) * | 2015-08-11 | 2015-12-02 | 宁波山力士户外用品有限公司 | Can regard as small -size bluetooth speaker of lamp use of camping |
| CN105472488A (en) * | 2015-11-18 | 2016-04-06 | 李耀华 | Portable bluetooth sound box and combined bluetooth sound box |
| CN205545862U (en) * | 2016-04-28 | 2016-08-31 | 重庆铝都科技实业有限公司 | Furred ceiling bluetooth sound of integrated form |
| CN206042330U (en) * | 2016-09-19 | 2017-03-22 | 广州视源电子科技股份有限公司 | Loudspeaker box |
| CN206164838U (en) * | 2016-11-18 | 2017-05-10 | 安徽财经大学 | Practical finger loudspeaker |
| CN206490790U (en) * | 2017-02-09 | 2017-09-12 | 东莞烨嘉电子科技有限公司 | A kind of spherical sound equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019090850A1 (en) | 2019-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103067816A (en) | Bluetooth loudspeaker box with sound effect of 360 degrees | |
| CN202750202U (en) | Wireless LED lamp Bluetooth sound box | |
| CN203641942U (en) | LED lighting device and stereo Bluetooth loudspeaker box system | |
| CN103701181A (en) | Multifunctional bicycle electronic device | |
| CN204993788U (en) | Portable bluetooth speaker that can wirelessly charge | |
| CN202856963U (en) | Bluetooth wireless stereophonic speaker | |
| CN207053745U (en) | A kind of unanimously bluetooth is to case | |
| CN209419811U (en) | Wireless sound box circuit and wireless sound box | |
| CN107708026A (en) | A kind of Baffle Box of Bluetooth | |
| CN105451106A (en) | Waterproof sound box | |
| CN103697354A (en) | LED (light emitting diode) illumination device and stereophonic sound Bluetooth sound box system | |
| CN202998435U (en) | Bluetooth sound box with 360-degree sound effect | |
| CN207652629U (en) | A kind of intelligent radio microphone | |
| CN203771095U (en) | Remote control LED lamp with Bluetooth speaker function | |
| CN205545775U (en) | Bluetooth headset with wired input | |
| CN208462001U (en) | A kind of live streaming microphone wirelessly or non-wirelessly being connect with special efficacy device | |
| CN203590397U (en) | Portable torch-sound box | |
| CN105959868B (en) | A kind of multifunctional small-size sound equipment | |
| CN203788016U (en) | Power supply device | |
| CN202190404U (en) | Bluetooth audio device | |
| CN202972577U (en) | Audio flashlight | |
| CN105140974A (en) | Multifunctional handheld device based on mobile power supply | |
| CN205305052U (en) | Waterproof sound box | |
| CN203645656U (en) | Multifunctional radio | |
| CN104469563A (en) | Portable outdoor lighting sound box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |