CN209608840U - Baffle Box of Bluetooth - Google Patents
Baffle Box of Bluetooth Download PDFInfo
- Publication number
- CN209608840U CN209608840U CN201920589606.1U CN201920589606U CN209608840U CN 209608840 U CN209608840 U CN 209608840U CN 201920589606 U CN201920589606 U CN 201920589606U CN 209608840 U CN209608840 U CN 209608840U
- Authority
- CN
- China
- Prior art keywords
- module
- control unit
- main control
- bluetooth
- volume
- 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
- Alarm Systems (AREA)
Abstract
The utility model discloses a kind of Baffle Box of Bluetooth, it includes main control unit, atmosphere lamp module, volume detection module and alarm module, and the main control unit is used to receive Bluetooth signal and the processing of mobile device；The atmosphere lamp module is connected with main control unit, and the atmosphere lamp module when there is audio output according to the frequency of music for being flashed；The volume detection module is connected for real-time detection volume with main control unit；The alarm module is connected for alarming when volume is excessive with main control unit.The utility model provides a kind of Baffle Box of Bluetooth, it can be monitored in real time volume and in the excessive alarm of volume, while provide atmosphere lamp, improves the music experience of user.
Description
Technical field
The utility model relates to a kind of Baffle Box of Bluetooth.
Background technique
Currently, the use of Baffle Box of Bluetooth is also more more and more universal, but general bluetooth with the rapid development of mobile device
Speaker only has audio playing function, has a single function, and is not able to satisfy user to the high request of atmosphere.Such as it is dancing with music
In the process, the single music that can only play is inevitably simple uninteresting, can not provide the compatible lighting atmosphere in similar bar and music synthesis
Entertainment effect.Therefore, for user, come when cooperating dancing, the function of developing other than speaker music can mention speaker use at home
High entertainment effect.But during people dance with the music that speaker issues or appreciate music, neighbours can be larger
Musical sound disturb by making noise and arrive, and oneself be immersed in biggish musical sound and will not discover, bring puzzlement to the normal rest of neighbours.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of Baffle Box of Bluetooth, it
Volume can be monitored in real time and in the excessive alarm of volume, while atmosphere lamp being provided, improves the music experience of user.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of Baffle Box of Bluetooth, it includes:
Main control unit, the main control unit are used to receive Bluetooth signal and the processing of mobile device；
Atmosphere lamp module, the atmosphere lamp module are connected with main control unit, and the atmosphere lamp module is for there is audio
It is flashed when output according to the frequency of music；
Volume detection module, the volume detection module are connected for real-time detection volume with main control unit；
Alarm module, the alarm module are connected for alarming when volume is excessive with main control unit.
Further, the Baffle Box of Bluetooth includes power module, and the power module and main control unit are connected to main control
Unit provides power supply.
Further, the Baffle Box of Bluetooth includes audio output module, and the audio output module is connected with main control unit
For output audio signal.
Further, the alarm module includes alarm lamp, when alarm lamp flashing, the atmosphere lamp mould
Block stops working.
Using above-mentioned technical proposal, the utility model increases on Conventional Bluetooth speaker can be with music frequency flashing
Atmosphere lamp provides good listen for user and sings experience, and passes through the size of volume detection module real-time detection music, prevents
Volume is too big, influences the normal rest and work of surrounding neighbours.
Detailed description of the invention
Fig. 1 is the functional block diagram of the Baffle Box of Bluetooth of the utility model；
Fig. 2 is the circuit diagram of the main control unit of the utility model；
Fig. 3 is the circuit diagram of the volume detection module of the utility model.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
As shown in Figure 1, 2, 3, a kind of Baffle Box of Bluetooth, it includes:
Main control unit, the main control unit are used to receive Bluetooth signal and the processing of mobile device；
Atmosphere lamp module, the atmosphere lamp module are connected with main control unit, and the atmosphere lamp module is for there is audio
It is flashed when output according to the frequency of music；
Volume detection module, the volume detection module are connected for real-time detection volume with main control unit；
Alarm module, the alarm module are connected for alarming when volume is excessive with main control unit；
Audio output module, the audio output module are connected with main control unit for output audio signal；
Power module, the power module and main control unit are connected to main control unit and provide power supply.
As shown in Fig. 2, the main control unit uses Bluetooth chip U3, powered using 3.3.V, power module and master control
Unit processed is connected to main control unit and provides power supply, and power supply chip U4 model AMS1117-3.3V converts external power supply VCC
It is Bluetooth chip U3 power supply for 3.3V direct current, Bluetooth signal ANT is inputted from 4 feet of Bluetooth chip U3, and the 13 of Bluetooth chip U3
Foot connects audio output module, and audio output module uses audio-frequency power amplifier U1, the model of audio-frequency power amplifier U1
NS4110B, Bluetooth chip U3 connection atmosphere lamp module, atmosphere lamp module includes drive control chip U2 and LED light string, the drive
Dynamic control chip U2 model SM2203P, 9,10,12 pin phases of 4 feet and Bluetooth chip U3 of the drive control chip U2
Digital signal is received in connection, and 6 feet and 8 feet of the drive control chip U2 control driving by the switching circuit of Q1~Q4 composition
LED light string is flashed with music frequency.
As shown in figure 3, the microtelephone M1 collected sound signal of the volume detection module, when speaker music intensity is not up to
To when setting 60 decibels of alarm threshold value, amplifier LM393 exports high level；When speaker music intensity is more than that setting alarm threshold value 60 divides
Bei Shi, module OUT export low level.The output pin of amplifier LM393 is connected with 14 pins of Bluetooth chip U3, Bluetooth chip
U3 detects the low and high level of amplifier LM393 output.When detecting high level, alarm module is not alarmed；When detecting low level
When, alarm module alarm, while atmosphere lamp module from service, alarm lamp L1 flash for prompting user's musical sound is excessive, uses
Family can voluntarily adjust volume.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of Baffle Box of Bluetooth, which is characterized in that it includes:
Main control unit, the main control unit are used to receive Bluetooth signal and the processing of mobile device；
Atmosphere lamp module, the atmosphere lamp module are connected with main control unit, and the atmosphere lamp module is for there is audio output
When flashed according to the frequency of music；
Volume detection module, the volume detection module are connected for real-time detection volume with main control unit；
Alarm module, the alarm module are connected for alarming when volume is excessive with main control unit.
2. Baffle Box of Bluetooth according to claim 1, it is characterised in that: including power module, the power module and master control
Unit processed is connected to main control unit and provides power supply.
3. Baffle Box of Bluetooth according to claim 1, it is characterised in that: including audio output module, the audio output mould
Block is connected with main control unit for output audio signal.
4. Baffle Box of Bluetooth according to claim 1, it is characterised in that: the alarm module includes alarm lamp, works as institute
When stating alarm lamp flashing, the atmosphere lamp module from service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920589606.1U CN209608840U (en) | 2019-04-27 | 2019-04-27 | Baffle Box of Bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920589606.1U CN209608840U (en) | 2019-04-27 | 2019-04-27 | Baffle Box of Bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608840U true CN209608840U (en) | 2019-11-08 |
Family
ID=68406361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920589606.1U Expired - Fee Related CN209608840U (en) | 2019-04-27 | 2019-04-27 | Baffle Box of Bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608840U (en) |
-
2019
- 2019-04-27 CN CN201920589606.1U patent/CN209608840U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100570666C (en) | The infrared induction speech prompting system at crossing, street is crossed in the city | |
| CN203408829U (en) | Sound control fountain system | |
| CN201570225U (en) | Control device capable of judging approaching distance of human bodies to execute different actions | |
| WO2018112975A1 (en) | Sound-box-type led lamp | |
| CN209608840U (en) | Baffle Box of Bluetooth | |
| CN205049909U (en) | Remote monitoring intelligence stereo set | |
| WO2008151475A1 (en) | Audio modulating irised lamp controller | |
| CN104023433A (en) | Control method for enabling LED lamp to flash along with music and music rhythm flashing lamp | |
| CN204945699U (en) | A kind of intelligent sound with infrared induction identification | |
| CN208937174U (en) | Noise measuring prompt system | |
| CN108073106A (en) | A kind of intelligent sound | |
| CN206908772U (en) | A kind of mobile microphone with acoustic control color lamp | |
| CN206226660U (en) | A kind of mobile phone K songs are precious | |
| CN205984262U (en) | Electronic organ | |
| CN203368686U (en) | Sound box with music-fountain function | |
| CN105959867A (en) | Intelligent audio | |
| CN201986108U (en) | Sound box | |
| CN202635825U (en) | Novel recording walking stick | |
| CN205105373U (en) | Multi -functional WIFI intelligence stereo set | |
| CN206617877U (en) | A kind of LED ceiling lamp | |
| CN205541879U (en) | Can overlap shelf drum | |
| CN203167184U (en) | Sound device capable of illuminating | |
| CN204110221U (en) | For the auxetophone of battery-driven car | |
| CN204791330U (en) | Intelligent doorbell | |
| CN106013369A (en) | Child intelligent closestool based on WIFI (wireless fidelity) technology |
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: 20191108 Termination date: 20210427 |