CN205081947U - Horse race lamp circuit based on bluetooth speaker - Google Patents
Horse race lamp circuit based on bluetooth speaker Download PDFInfo
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- CN205081947U CN205081947U CN201520731669.8U CN201520731669U CN205081947U CN 205081947 U CN205081947 U CN 205081947U CN 201520731669 U CN201520731669 U CN 201520731669U CN 205081947 U CN205081947 U CN 205081947U
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Abstract
The utility model relates to a bluetooth speaker technical field especially relates to a horse race lamp circuit based on bluetooth speaker. The utility model discloses an in the embodiment, horse race lamp circuit based on bluetooth speaker includes host system, bluetooth module, audio frequency processing module, audio output module, power module, storage module, horse race lamp module piece and circuit detection module. Horse race lamp module piece can be along with the scintillation of music rhythm when the broadcast music to the pattern that accessible host system went control horse race lamp module piece to show multiple difference has increased the user experience sense. Circuit detection module can listen power module's electric quantity information to show that the user can know bluetooth speaker's electric quantity situation at any time.
Description
Technical field
The utility model relates to Baffle Box of Bluetooth technical field, particularly relates to a kind of Marquee circuit based on Baffle Box of Bluetooth.
Background technology
Baffle Box of Bluetooth, as a kind of audio output apparatus, connects by the equipment such as bluetooth and mobile phone, exports the audio frequency in the equipment such as mobile phone.
But traditional Baffle Box of Bluetooth only can output audio, when audio plays, not other play up, Consumer's Experience sense is poor, and traditional Baffle Box of Bluetooth directly cannot show information about power.
Utility model content
The purpose of this utility model is to provide a kind of Marquee circuit based on Baffle Box of Bluetooth, and the Baffle Box of Bluetooth Consumer's Experience sense being intended to solution traditional is poor, directly cannot show the problem of electricity.
The utility model realizes like this, the utility model provides a kind of Marquee circuit based on Baffle Box of Bluetooth, comprise main control module, bluetooth module, audio processing modules, dio Output Modules, power module and memory module, bluetooth module described in the Bluetooth control termination of described main control module, the storage of described main control module controls memory module described in termination, audio processing modules described in the output termination of described bluetooth module, dio Output Modules described in the output termination of described audio processing modules, described main control module, described bluetooth module, described audio processing modules is all connected with described power module with described memory module, the described Marquee circuit based on Baffle Box of Bluetooth also comprises:
Be connected with described power module and described main control module, also can show the multichannel horse race lamp module of multiple patterns with music rhythm flicker;
Be connected with described power module and described main control module, the electric-quantity monitoring module of described power module information about power can be detected.
Further, each road horse race lamp module comprises:
First inductance, the first electric capacity, the second electric capacity, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, horse race lamp control chip, multiple LED;
The supply pin of described horse race lamp control chip and analog-to-digital conversion pin are connected to the second end of described first resistance altogether, the I2C bus data pin of described horse race lamp control chip connects the first end of described first resistance and the first data terminal of described main control module by described second resistance, the I2C bus clock pin of described horse race lamp control chip connects the first end of described first resistance and the first clock end of described main control module by described 3rd resistance, the first end of described first resistance connects the first power supply by described first inductance, simultaneously by described first electric capacity in parallel and described second capacity earth, the data buffer storage pin of described horse race lamp control chip and interruption pin are respectively by described 4th resistance and described 5th grounding through resistance, the lower margin ground connection of described horse race lamp control chip, described horse race lamp control chip comprises multiple output pin, each output pin all connects the negative pole of described LED, the positive pole of described LED is connected to second source altogether.
Further, described electric-quantity monitoring module comprises:
6th resistance, the 7th resistance, the 8th resistance, the 9th resistance, the tenth resistance, the 11 resistance, the 12 resistance, the 13 resistance, the 14 resistance, electric-quantity monitoring chip, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity and the 6th electric capacity;
The power detecting input pin of described electric-quantity monitoring chip is by described tenth grounding through resistance, the general Lou output pin of opening of described electric-quantity monitoring chip connects the first power supply by described 9th resistance, connect the 3rd power supply by described 8th resistance simultaneously, the I2C bus data pin of described electric-quantity monitoring chip connects the first data terminal of described main control module by described 11 resistance, connect the second data terminal of described main control module by described 14 resistance simultaneously, the I2C bus clock pin of described electric-quantity monitoring chip connects the first clock end of described main control module by described 12 resistance, connect the second clock end of described main control module by described 13 resistance simultaneously, the lower margin of described electric-quantity monitoring chip and the first end of described 6th electric capacity are connected to ground altogether, the comprehensive detection pin of described electric-quantity monitoring chip and the second end of described 6th electric capacity are connected to shell ground altogether, the pressurizer input pin of described electric-quantity monitoring chip is by described 3rd electric capacity in parallel and described 4th capacity earth, the pressurizer input pin of described electric-quantity monitoring chip, first supply pin and enable pin are connected to the 4th power supply altogether, the second source pin of described electric-quantity monitoring chip connects the first power supply, simultaneously by described 5th capacity earth.
Further, described main control module comprises:
7th electric capacity, the 8th electric capacity, the 9th electric capacity, the 15 resistance, the 16 resistance, the 17 resistance and main control chip;
The digital power pin of described main control chip is by described 7th electric capacity in parallel and described 8th capacity earth, the digital power pin of described main control chip and analog power pin are connected to the 3rd power supply altogether, the resetting pin of described main control chip connects the 3rd power supply by described 15 resistance, simultaneously by described 9th capacity earth, the digital lower margin of described main control chip and simulation lower margin ground connection, first input and output pin of described main control chip connects the general of described electric-quantity monitoring chip and opens leakage output pin, the I2C bus data pin of described main control chip is the first data terminal of described main control module, the I2C bus clock pin of described main control chip is the first clock end of described main control module, second input and output pin of described main control chip is the second data terminal of described main control module, 3rd input and output pin of described main control chip is the second clock end of described main control module, second input and output pin of described main control chip connects the 3rd power supply by described 16 resistance, 3rd input and output pin of described main control chip connects the 3rd power supply by described 17 resistance, the Bluetooth control pin of described main control module connects the input of described bluetooth module.
In embodiment of the present utility model, the described Marquee circuit based on Baffle Box of Bluetooth comprises main control module, bluetooth module, audio processing modules, dio Output Modules, power module, memory module, horse race lamp module and circuit detecting module.Described horse race lamp module can be glimmered with music rhythm when playing music, and goes to control the multiple different pattern of horse race lamp module display by main control module, adds Consumer's Experience sense.Described circuit detecting module can detect the information about power of power module, and shows, and user can understand the battery condition of Baffle Box of Bluetooth at any time.
Accompanying drawing explanation
Fig. 1 is the module map of the Marquee circuit based on Baffle Box of Bluetooth that the utility model embodiment provides;
Fig. 2 is the circuit diagram of the Marquee circuit based on Baffle Box of Bluetooth that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the module map of the Marquee circuit based on Baffle Box of Bluetooth that the utility model embodiment provides.For convenience of explanation, illustrate only the part relevant to the utility model embodiment.
A kind of Marquee circuit based on Baffle Box of Bluetooth, comprise main control module 1, bluetooth module 2, audio processing modules 3, dio Output Modules 4, power module 5 and memory module 6, the Bluetooth control termination bluetooth module 2 of main control module 1, the storage of main control module 1 controls termination memory module 6, the output termination audio processing modules 3 of bluetooth module 2, the output termination dio Output Modules 4 of audio processing modules 3, main control module 1, bluetooth module 2, audio processing modules 3 are all connected with power module 5 with memory module 6, and the Marquee circuit based on Baffle Box of Bluetooth also comprises:
Be connected with power module 5 and main control module 1, also can show the multichannel horse race lamp module 7 of multiple patterns with music rhythm flicker; Be connected with power module 5 and main control module 1, the electric-quantity monitoring module 8 of power module 5 information about power can be detected.
In embodiment of the present utility model, main control module 1 is by SPI (SerialPeripheralInterface, Serial Peripheral Interface (SPI)) bus is connected with memory module, main control module 1 is connected with horse race lamp module 7 and circuit detecting module 8 by I2C bus, and main control module 1 can connect at most three road horse race lamp modules 7.
In embodiment of the present utility model, power module 5 is powered for whole circuit, concrete, and the first power supply is VCC, second source is+4V DC power supply, the 3rd power supply+3.3V DC power supply, the 4th power supply are VBAT.
Fig. 2 shows the circuit diagram of the Marquee circuit based on Baffle Box of Bluetooth that the utility model embodiment provides.For convenience of explanation, illustrate only the part relevant to the utility model embodiment.
As an embodiment of the present utility model, each road horse race lamp module 7 comprises: the first inductance L 1, first electric capacity C1, the second electric capacity C2, the first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5, horse race lamp control chip U1, multiple LED D;
The supply pin VCC of horse race lamp control chip U1 and analog-to-digital conversion pin AD is connected to second end of the first resistance R1 altogether, the I2C bus data pin SDA of horse race lamp control chip U1 connects the first end of the first resistance R1 and the first data terminal of main control module 1 by the second resistance R2, the I2C bus clock pin SCL of horse race lamp control chip U1 connects the first end of the first resistance R1 and the first clock end of main control module 1 by the 3rd resistance R3, the first end of the first resistance R1 meets the first power supply VCC by the first inductance L 1, simultaneously by the first electric capacity C1 in parallel and the second electric capacity C2 ground connection, the data buffer storage pin SDB of horse race lamp control chip U1 and interruption pin R_EXT is respectively by the 4th resistance R4 and the 5th resistance R5 ground connection, the lower margin GND ground connection of horse race lamp control chip U1, horse race lamp control chip U1 comprises multiple output pin OUT, each output pin OUT all connects the negative pole of described LED D, the positive pole of described LED D is connected to second source altogether.
As an embodiment of the present utility model, horse race lamp control chip U1 comprises at most 36 output pin OUT, namely a road horse race lamp module 7 can meet at most 36 LED D, so, three road horse race lamp modules 7 can meet 108 LED D altogether, can support that the LED of various pattern plays up whole Baffle Box of Bluetooth, such as can select the lamp of RGB, shades of colour can also be combined into, to meet various demand.
As an embodiment of the present utility model, electric-quantity monitoring module 8 comprises:
6th resistance R6, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9, the tenth resistance R10, the 11 resistance R11, the 12 resistance R12, the 13 resistance R13, the 14 resistance R14, electric-quantity monitoring chip U2, the 3rd electric capacity C3, the 4th electric capacity C4, the 5th electric capacity C5 and the 6th electric capacity C6;
The power detecting input pin BIN of electric-quantity monitoring chip U2 is by the tenth resistance R10 ground connection, the general Lou output pin GPOUT that opens of electric-quantity monitoring chip U2 meets the first power supply VCC by the 9th resistance R9, connect the 3rd power supply by the 8th resistance R8 simultaneously, the I2C bus data pin SDA of electric-quantity monitoring chip U2 connects the first data terminal of main control module 1 by the 11 resistance R11, connect the second data terminal of main control module 1 by the 14 resistance R14 simultaneously, the I2C bus clock pin SCL of electric-quantity monitoring chip U2 connects the first clock end of main control module 1 by the 12 resistance R12, connect the second clock end of main control module 1 by the 13 resistance R13 simultaneously, the lower margin GND of electric-quantity monitoring chip U2 and the first end of the 6th electric capacity C6 are connected to ground altogether, the comprehensive detection pin SPX of electric-quantity monitoring chip U2 and second end of the 6th electric capacity C6 are connected to shell ground altogether, the pressurizer input pin REGIN of electric-quantity monitoring chip U2 is by the 3rd electric capacity C3 in parallel and the 4th electric capacity C4 ground connection, the pressurizer input pin REGIN of electric-quantity monitoring chip U2, first supply pin VBAT and enable pin CE is connected to the 4th power supply VBAT altogether, the second source pin VCC of electric-quantity monitoring chip U2 meets the first power supply VCC, simultaneously by the 5th electric capacity C5 ground connection.
As an embodiment of the present utility model, main control module 1 comprises:
7th electric capacity C7, the 8th electric capacity C8, the 9th electric capacity C9, the 15 resistance R15, the 16 resistance R16, the 17 resistance R17 and main control chip U3;
The digital power pin DVCC of main control chip U3 is by the 7th electric capacity C7 in parallel and the 8th electric capacity C8 ground connection, digital power pin DVCC and the analog power pin AVCC of main control chip U3 are connected to the 3rd power supply altogether, the resetting pin RST of main control chip U3 connects the 3rd power supply by the 15 resistance R15, simultaneously by the 9th electric capacity C9 ground connection, the digital lower margin DVSS of main control chip U3 and simulation lower margin AVSS ground connection, the first input and output pin P3.1 of main control chip U3 connects the general of electric-quantity monitoring chip U2 and opens Lou output pin GPOUT, the I2C bus data pin SDA of main control chip U3 is the first data terminal of main control module 1, the I2C bus clock pin SCL of main control chip U3 is the first clock end of main control module 1, the second input and output pin P2.0 of main control chip U3 is the second data terminal of main control module 1, the 3rd input and output pin P2.1 of main control chip U3 is the second clock end of main control module 1, the second input and output pin P2.0 of main control chip U3 connects the 3rd power supply by the 16 resistance R16, the 3rd input and output pin P2.1 of main control chip U3 connects the 3rd power supply by the 17 resistance R17, the Bluetooth control pin P2.2 of main control module 1 connects the input of bluetooth module 2.
Below in conjunction with operation principle, embodiment of the present utility model is described further:
When playing music, main control module 1 is according to different music rhythms, export different control commands to horse race lamp module 7, control horse race lamp module 7 controls LED break-make, scintillation time, flicker frequency etc. according to described control command, and then the effect reached with music rhythm flicker, also according to different demand, horse race lamp module 7 can be controlled and shows various pattern.
Electric-quantity monitoring module 8 detects the information about power of power module 5 and described information about power is fed back to main control module 1, main control module 1 goes to show described information about power by controlling horse race lamp module 7, concrete, horse race lamp module 7 removes the information about power of display power supply module 5 by 4 paths of LEDs lamps, 4 paths of LEDs lamps are bright different colours respectively, such as, when electricity is 100%, first via LED gives a green light, when electricity is 75%, and the bright orange lamp of the second paths of LEDs lamp, when electricity is 50%, 3rd paths of LEDs lamp brilliant violet lamp, when electricity is 25%, the 4th paths of LEDs lamp sends out a warning.Certainly, also can lead to multi-way LED lamp and go to show more information about power, or go display by other forms, just illustrate here.
In embodiment of the present utility model, the described Marquee circuit based on Baffle Box of Bluetooth comprises main control module, bluetooth module, audio processing modules, dio Output Modules, power module, memory module, horse race lamp module and circuit detecting module.Described horse race lamp module can be glimmered with music rhythm when playing music, and goes to control the multiple different pattern of horse race lamp module display by main control module, adds Consumer's Experience sense.Described circuit detecting module can detect the information about power of power module, and shows, and user can understand the battery condition of Baffle Box of Bluetooth at any time.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the Marquee circuit based on Baffle Box of Bluetooth, comprise main control module, bluetooth module, audio processing modules, dio Output Modules, power module and memory module, bluetooth module described in the Bluetooth control termination of described main control module, the storage of described main control module controls memory module described in termination, audio processing modules described in the output termination of described bluetooth module, dio Output Modules described in the output termination of described audio processing modules, described main control module, described bluetooth module, described audio processing modules is all connected with described power module with described memory module, it is characterized in that, the described Marquee circuit based on Baffle Box of Bluetooth also comprises:
Be connected with described power module and described main control module, also can show the multichannel horse race lamp module of multiple patterns with music rhythm flicker;
Be connected with described power module and described main control module, the electric-quantity monitoring module of described power module information about power can be detected.
2., as claimed in claim 1 based on the Marquee circuit of Baffle Box of Bluetooth, it is characterized in that, each road horse race lamp module described comprises:
First inductance, the first electric capacity, the second electric capacity, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, horse race lamp control chip, multiple LED;
The supply pin of described horse race lamp control chip and analog-to-digital conversion pin are connected to the second end of described first resistance altogether, the I2C bus data pin of described horse race lamp control chip connects the first end of described first resistance and the first data terminal of described main control module by described second resistance, the I2C bus clock pin of described horse race lamp control chip connects the first end of described first resistance and the first clock end of described main control module by described 3rd resistance, the first end of described first resistance connects the first power supply by described first inductance, simultaneously by described first electric capacity in parallel and described second capacity earth, the data buffer storage pin of described horse race lamp control chip and interruption pin are respectively by described 4th resistance and described 5th grounding through resistance, the lower margin ground connection of described horse race lamp control chip, described horse race lamp control chip comprises multiple output pin, each output pin all connects the negative pole of described LED, the positive pole of described LED is connected to second source altogether.
3., as claimed in claim 2 based on the Marquee circuit of Baffle Box of Bluetooth, it is characterized in that, described electric-quantity monitoring module comprises:
6th resistance, the 7th resistance, the 8th resistance, the 9th resistance, the tenth resistance, the 11 resistance, the 12 resistance, the 13 resistance, the 14 resistance, electric-quantity monitoring chip, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity and the 6th electric capacity;
The power detecting input pin of described electric-quantity monitoring chip is by described tenth grounding through resistance, the general Lou output pin of opening of described electric-quantity monitoring chip connects the first power supply by described 9th resistance, connect the 3rd power supply by described 8th resistance simultaneously, the I2C bus data pin of described electric-quantity monitoring chip connects the first data terminal of described main control module by described 11 resistance, connect the second data terminal of described main control module by described 14 resistance simultaneously, the I2C bus clock pin of described electric-quantity monitoring chip connects the first clock end of described main control module by described 12 resistance, connect the second clock end of described main control module by described 13 resistance simultaneously, the lower margin of described electric-quantity monitoring chip and the first end of described 6th electric capacity are connected to ground altogether, the comprehensive detection pin of described electric-quantity monitoring chip and the second end of described 6th electric capacity are connected to shell ground altogether, the pressurizer input pin of described electric-quantity monitoring chip is by described 3rd electric capacity in parallel and described 4th capacity earth, the pressurizer input pin of described electric-quantity monitoring chip, first supply pin and enable pin are connected to the 4th power supply altogether, the second source pin of described electric-quantity monitoring chip connects the first power supply, simultaneously by described 5th capacity earth.
4., as claimed in claim 3 based on the Marquee circuit of Baffle Box of Bluetooth, it is characterized in that, described main control module comprises:
7th electric capacity, the 8th electric capacity, the 9th electric capacity, the 15 resistance, the 16 resistance, the 17 resistance and main control chip;
The digital power pin of described main control chip is by described 7th electric capacity in parallel and described 8th capacity earth, the digital power pin of described main control chip and analog power pin are connected to the 3rd power supply altogether, the resetting pin of described main control chip connects the 3rd power supply by described 15 resistance, simultaneously by described 9th capacity earth, the digital lower margin of described main control chip and simulation lower margin ground connection, first input and output pin of described main control chip connects the general of described electric-quantity monitoring chip and opens leakage output pin, the I2C bus data pin of described main control chip is the first data terminal of described main control module, the I2C bus clock pin of described main control chip is the first clock end of described main control module, second input and output pin of described main control chip is the second data terminal of described main control module, 3rd input and output pin of described main control chip is the second clock end of described main control module, second input and output pin of described main control chip connects the 3rd power supply by described 16 resistance, 3rd input and output pin of described main control chip connects the 3rd power supply by described 17 resistance, the Bluetooth control pin of described main control module connects the input of described bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731669.8U CN205081947U (en) | 2015-09-21 | 2015-09-21 | Horse race lamp circuit based on bluetooth speaker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731669.8U CN205081947U (en) | 2015-09-21 | 2015-09-21 | Horse race lamp circuit based on bluetooth speaker |
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| CN205081947U true CN205081947U (en) | 2016-03-09 |
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| CN201520731669.8U Active CN205081947U (en) | 2015-09-21 | 2015-09-21 | Horse race lamp circuit based on bluetooth speaker |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870763A (en) * | 2021-09-15 | 2021-12-31 | 肇庆德庆冠旭电子有限公司 | Light control method and device and intelligent sound box |
| CN113889027A (en) * | 2021-09-15 | 2022-01-04 | 肇庆德庆冠旭电子有限公司 | Intelligent sound and intelligent home system |
-
2015
- 2015-09-21 CN CN201520731669.8U patent/CN205081947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870763A (en) * | 2021-09-15 | 2021-12-31 | 肇庆德庆冠旭电子有限公司 | Light control method and device and intelligent sound box |
| CN113889027A (en) * | 2021-09-15 | 2022-01-04 | 肇庆德庆冠旭电子有限公司 | Intelligent sound and intelligent home system |
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Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee after: SHENZHE GUANXU ELECTRONIC CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee before: Shenzhen Grandsun Electronic Co., Ltd. |