CN205491076U - Intelligence sound scene bedroom stereo set based on bluetooth - Google Patents
Intelligence sound scene bedroom stereo set based on bluetooth Download PDFInfo
- Publication number
- CN205491076U CN205491076U CN201620197788.4U CN201620197788U CN205491076U CN 205491076 U CN205491076 U CN 205491076U CN 201620197788 U CN201620197788 U CN 201620197788U CN 205491076 U CN205491076 U CN 205491076U
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- module
- bluetooth
- music
- bedroom
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Abstract
The utility model discloses an intelligence sound scene bedroom stereo set based on bluetooth, it includes the clock module, bluetooth module, digital audio decoder module, power amplifier module, host system and speaker, the clock module for providing the clock benchmark, making intelligence sound scene bedroom stereo set play the music in the predetermined moment, it is connected with host system and connects with bluetooth module, host system, the predetermined time in relatively current time and the clock module, if equal the predetermined music of broadcast. This stereo set can be liked the music with the user and regularly play the predetermined time the user, can communicate with intelligent terminal through the wireless mode of bluetooth simultaneously, plays on transferring to the stereo set with the music on the user intelligent terminal, has richened the house function of bedroom stereo set, support the touch panel function simultaneously, improved man -machine interface's integration nature.
Description
[technical field]
This utility model relates to sound technique field, is specifically related to a kind of sleeping indoor sound equipment.
[background technology]
Along with society's high speed development and the high speed development of urbanization, people's rhythm of life is accelerated, and
In the face of various environment of unexpectedly striving, the chance of contact nature environment reduces, and causes major part urbanite at present,
Depression, poor sleeping quality.And music is to playing the emotion pacifying people, loosen people's
Mood；Listen music can help especially to fall asleep before sleeping, improve sleep quality.The biggest portion
Divide stereo set simply can play music, do not accomplish that timing is play or chooses music,
Allow the sound reproduction of the Nature, fall asleep under the sound of the Nature is accompanied.Conventional Bluetooth sound equipment mainly by
Battery, power amplifier, loudspeaker unit are constituted, and cannot meet the demand that diversification is lived by the common people, more without
Method allows the sound of nature reset in bedroom, does not also have the function of the sound of special time broadcasting nature at night.
[summary of the invention]
In view of this, this utility model provides the sound equipment in bedroom of a kind of intelligence.
This utility model adopts the following technical scheme that, constructs intelligent sound scape bedroom based on bluetooth sound
Ringing, it includes clock module, bluetooth module, digital audio decoding module, power amplifier module, master control mould
Block and speaker；
Clock module, is used for providing clock reference, makes intelligence sound scape bedroom sound equipment when predetermined
Carving and play music, it is connected with main control module and bluetooth module connects；
Bluetooth module, for and the outside intelligent terminal's communication possessing blue tooth interface, receive from
The music of intelligent terminal, itself and main control module, digital audio decoding module connects；
Digital audio decoding module, is decoded for bluetooth module is received music, then exists
Exporting to power amplifier module by decoded data under the control of main control module, its input connects bluetooth mould
Block, its outfan wired power amplifier module, it controls end and connects main control module；
Power amplifier module, after being amplified the decoding signal that digital audio decoding module exports
Output is play to connected speaker, and its input connects digital audio decoding module, its output
End connects speaker
The time preset in main control module, relatively existing time and clock module, such as equal broadcasting
The music preset.
Preferably, it also includes the touch key-press for accepting user instruction, described button and institute
State main control module to connect, after main control module receives user instruction and perform this instruction.
Preferably, it also includes power module, including battery management unit and voltage conversion unit,
Its input of battery management unit connects external power source by USB interface, and its outfan connects lithium battery；
Voltage conversion unit, becomes direct current 3.3V to export the voltage voltage stabilizing that battery exports to the power supply of other modules
Foot.
Advantageous Effects of the present utility model is: intelligent sound based on bluetooth of the present utility model
Scape bedroom sound equipment, can be stored in user preferences music in TF card the timing of the time according to user preset and broadcast
Put, can be communicated with intelligent terminal, by the sound on user intelligent terminal by bluetooth wireless mode simultaneously
Happy transferring to is play on sound equipment, enriches the household function of bedroom sound equipment；Support touch control merit simultaneously
Can, improve the amalgamation of man machine interface.
[accompanying drawing explanation]
The circuit composition frame of based on bluetooth the intelligent sound scape bedroom sound equipment in Fig. 1 embodiment one
Figure；
The clock module electricity of based on bluetooth the intelligent sound scape bedroom sound equipment in Fig. 2 embodiment one
Road schematic diagram；
The bluetooth module electricity of based on bluetooth the intelligent sound scape bedroom sound equipment in Fig. 3 embodiment one
Road schematic diagram；
The digital audio decoding of based on bluetooth the intelligent sound scape bedroom sound equipment in Fig. 4 embodiment one
Code modular circuit schematic diagram；
The power amplifier module electricity of based on bluetooth the intelligent sound scape bedroom sound equipment in Fig. 5 embodiment one
Road schematic diagram；
The battery management list of based on bluetooth the intelligent sound scape bedroom sound equipment in Fig. 6 embodiment one
Unit's circuit theory diagrams；
The battery pressure conversion of based on bluetooth the intelligent sound scape bedroom sound equipment in Fig. 7 embodiment one
Element circuit schematic diagram.
[detailed description of the invention]
Technical scheme and technique effect in order to make this patent are clearer, below in conjunction with the accompanying drawings and
Specific implementation of the patent mode is described in detail by embodiment.
Embodiment one:
Such as Fig. 1, based on bluetooth the intelligent sound scape bedroom sound equipment in the present embodiment, including clock mould
Block, bluetooth module, digital audio decoding module, power amplifier module, power module and main control module.
Clock module, is used for providing accurate clock reference, it is achieved sound equipment was broadcast in the predetermined moment
The function put the music on, it is connected with main control module and bluetooth module connects.Clock mould in the present embodiment
Block uses model to be the clock chip of SD2068, its typical application circuit such as schematic diagram 2.
Bluetooth module, for and the outside intelligent terminal's communication possessing blue tooth interface, receive from
The music of intelligent terminal, itself and main control module, digital audio decoding module connects, outside being simultaneously connected with
If TF card, AUX audio interface.Bluetooth module in the present embodiment uses model to be the allusion quotation of AK1052T
Type application circuit, its circuit theory diagrams such as Fig. 3.Wherein pin 24,29,30 connect TF card, TF card
Middle storage has the melody that user's timing is play, and the sound such as nature is happy, has good sleeping effect；
Pin 9,38,39 connect AUX audio interface；Pin 6,7 connect digital audio decoding modules and time
Clock module.
Digital audio decoding module, is decoded for bluetooth module is received music, then will
Decoded data export to power amplifier module according to the control of main control module, and its input connects bluetooth mould
Block, its outfan wired power amplifier module, it controls end and connects main control module.Numeral in the present embodiment
Its typical application circuit using model to be NPCA110B of audio decoder module, the chip module of this model
Have and realize different acoustical curve functions according to careat situation, the room of multiple area can be suitable for
Between use, also can be suitable for the use of multiple occasion, make the occasion that product is different in different area rooms
Acoustic efficiency is more preferable.Its circuit theory diagrams such as Fig. 4.
Power amplifier module, after being amplified the decoding signal that digital audio decoding module exports
Output is play to connected speaker, and its input connects digital audio decoding module, its output
End connects speaker.Power amplifier module in the present embodiment uses model to be the typical application circuit of HT8692,
Its circuit theory diagrams such as Fig. 5.
Power module, including battery management unit and voltage conversion unit, battery management unit its
Input connects external power source by USB interface, and its outfan connects lithium battery, in the present embodiment
Battery management unit uses model to be the typical application circuit of MP2617, possesses rechargeable battery defeated
Enter the management functions such as voltage limits, and input current limits, constant-current charge, its circuit theory diagrams such as Fig. 6；
Voltage conversion unit, carries out voltage stabilizing by the voltage that battery exports and becomes direct current 3.3V to export to other modules
Supply pin.Its circuit theory diagrams such as Fig. 7.
The time preset in main control module, relatively existing time and clock module, such as equal broadcasting
The music of storage in TF card, it is achieved the music timing sleep-aid function of sound equipment；Simultaneously according to touch key-press
Input, performs user instruction, as sleep pattern selects, and volume adjustment etc..Master control in the present embodiment
Module uses model to be the chip of CY8CMBR3116, is integrated with touch and display driving software in it,
Touch key-press instruction can be accepted, and drive each display diode.
Based on bluetooth intelligent sound scape bedroom sound equipment in the present embodiment, can be by user preferences music
It is stored in the time timing broadcasting according to user preset in TF card, bluetooth wireless mode can be passed through simultaneously
Communicate with intelligent terminal, transfer to the music on user intelligent terminal play on sound equipment, enrich sleeping
The household function of room sound equipment；Support touch control function simultaneously, improve the amalgamation of man machine interface.
The foregoing is only the preferred embodiment of this patent, be not limited to this patent,
For a person skilled in the art, this patent can have various modifications and variations.All at this patent
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within the protection domain of patent.
Claims (3)
1. intelligent sound scape bedroom based on bluetooth sound equipment, it is characterised in that: it includes clock module, blue
Tooth module, digital audio decoding module, power amplifier module, main control module and speaker；
Clock module, is used for providing clock reference, makes intelligence sound scape bedroom sound equipment broadcast in the predetermined moment
Putting the music on, it is connected with main control module, bluetooth module connects；
Bluetooth module, for possessing intelligent terminal's communication of blue tooth interface with outside, receives from intelligence
The music of terminal, itself and main control module, digital audio decoding module connects；
Digital audio decoding module, is decoded, then in master control for bluetooth module is received music
Exporting to power amplifier module by decoded data under the control of module, its input connects bluetooth module,
Its outfan wired power amplifier module, it controls end and connects main control module；
Power amplifier module, exports after being amplified by the decoding signal that digital audio decoding module exports
Playing to connected speaker, its input connects digital audio decoding module, and its outfan is even
Connect speaker
The time preset in main control module, relatively existing time and clock module, as equal broadcasting is preset
Music.
2. intelligent sound scape bedroom based on bluetooth as claimed in claim 1 sound equipment, it is characterised in that:
It also includes that the touch key-press for accepting user instruction, described button and described main control module connect,
After main control module receives user instruction and perform this instruction.
3. intelligent sound scape bedroom based on bluetooth as claimed in claim 1 or 2 sound equipment, its feature exists
In: it also includes power module, including battery management unit and voltage conversion unit；Battery management unit,
Its input connects external power source by USB interface, and its outfan connects lithium battery；Voltage conversion is single
Unit, becomes direct current 3.3V to export the voltage voltage stabilizing that battery exports to the supply pin of other modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197788.4U CN205491076U (en) | 2016-03-15 | 2016-03-15 | Intelligence sound scene bedroom stereo set based on bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197788.4U CN205491076U (en) | 2016-03-15 | 2016-03-15 | Intelligence sound scene bedroom stereo set based on bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491076U true CN205491076U (en) | 2016-08-17 |
Family
ID=56657678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620197788.4U Expired - Fee Related CN205491076U (en) | 2016-03-15 | 2016-03-15 | Intelligence sound scene bedroom stereo set based on bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682777A (en) * | 2017-11-09 | 2018-02-09 | 吴纯敏 | What a kind of bluetooth recognition played broadcasts through machine |
| CN111856960A (en) * | 2020-07-28 | 2020-10-30 | 北京泽林汇智文创科技有限公司 | Interactive sound scene device |
-
2016
- 2016-03-15 CN CN201620197788.4U patent/CN205491076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682777A (en) * | 2017-11-09 | 2018-02-09 | 吴纯敏 | What a kind of bluetooth recognition played broadcasts through machine |
| CN111856960A (en) * | 2020-07-28 | 2020-10-30 | 北京泽林汇智文创科技有限公司 | Interactive sound scene device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |