CN208210192U - Intelligent sound system - Google Patents
Intelligent sound system Download PDFInfo
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- CN208210192U CN208210192U CN201820827697.3U CN201820827697U CN208210192U CN 208210192 U CN208210192 U CN 208210192U CN 201820827697 U CN201820827697 U CN 201820827697U CN 208210192 U CN208210192 U CN 208210192U
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Abstract
A kind of intelligent sound system provided by the utility model, including speaker, the speaker includes at least voice box casing and the loudspeaker for being set to voice box casing, it further include control monitoring subsystem, the control monitoring subsystem includes bluetooth module, audio board, central control circuit, detection module, clock circuit, power circuit, mobile communication module and on-off control circuit；Other than the broadcasting for being able to carry out audio data; the indoor environment of user can also be monitored; and remote alarms can be carried out to user; to the function of abundant sound equipment; and without the need for other monitoring devices of outsourcing again, and after user is detached from bluetooth communications range, the power supply of audio board, loudspeaker can be automatically cut off; to which the audio frequency apparatus to sound equipment carries out good protection, extend the service life of sound equipment.
Description
Technical field
The utility model relates to a kind of field of audio more particularly to a kind of intelligent sound systems.
Background technique
Sound equipment is one of equipment of household, and family can be used and experience pleasure brought by music, the audio of traditional sound equipment
Audio-source is connect by data by Audio Data Line with sound equipment, and this structure makes complex circuit, it has not been convenient to use, with bluetooth
The development of technology, it has been proposed that Bluetooth audio device, established by the bluetooth equipment and Bluetooth audio device of smart phone, tablet computer etc.
Then audio data is transferred to sound equipment by connection relationship, although this structure is simple in use, existing sound equipment knot
Structure has a single function, moreover, existing Bluetooth audio device, after the smart phone of user is detached from bluetooth communications range, the loudspeaking of sound equipment
Device, audio board are still within power supply state, due to being powered for a long time so that the component of sound equipment is easy to be damaged, from
And it is unfavorable for keeping the service life of sound equipment.
Therefore, in order to solve the above-mentioned technical problem, need to propose a kind of new sound system.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of intelligent sound systems, in addition to being able to carry out audio data
Broadcasting outside, additionally it is possible to the indoor environment of user is monitored, and remote alarms can be carried out to user, thus abundant sound equipment
Function can be cut automatically and without the need for other monitoring devices of outsourcing again, and after user is detached from bluetooth communications range
The power supply of disconnected audio board, loudspeaker, so that the audio frequency apparatus to sound equipment carries out good protection, extend sound equipment uses the longevity
Life.
A kind of intelligent sound system provided by the utility model, including speaker, the speaker include at least voice box casing with
And be set to the loudspeaker of voice box casing, further include control monitoring subsystem, the control monitoring subsystem include bluetooth module,
Audio board, central control circuit, detection module, clock circuit, power circuit, mobile communication module and on-off control electricity
Road；
The output end of the bluetooth module is connect with audio board, and the input terminal of the audio board and loudspeaker connects
It connects, the detection module for detecting indoor environment parameter and being output to central control circuit, control by the clock circuit and center
Circuit connection processed, the central control circuit are communicated to connect by mobile communication module and the smart phone of user；
The power circuit is bluetooth module, audio board, central control circuit and mobile communication module provide work
Make electricity consumption；The power input of the on-off control circuit is connect with power circuit, the power output end of on-off control circuit with
The power input of audio board, bluetooth module and loudspeaker connects, the control signal of the on-off control circuit with
The control output end of central control circuit connects.
Further, the detection module include smoke sensor device, flame sensor, peoplesniffer, methane transducer with
And camera, the smoke sensor device, flame sensor, peoplesniffer, the output end of camera and methane transducer are equal
It is connect with central control circuit.
Further, the power circuit includes rectification circuit, filter circuit, first voltage adjusting circuit, second voltage tune
Economize on electricity road and tertiary voltage adjusting circuit；
The input terminal of the rectification circuit is connected to indoor power grid socket, the output end of rectification circuit and filtering by plug
The input terminal of circuit connects, and the output end of the filter circuit is connect with the input terminal that first voltage adjusts circuit, and described first
The input terminal that the output end of voltage regulator circuit and second voltage adjust circuit connect, second voltage adjust circuit output end and
Tertiary voltage adjusts the input terminal connection of circuit, and the first voltage adjusts circuit output 12V DC electricity, the second voltage tune
Circuit output 5V direct current is saved, the tertiary voltage adjusts circuit output 3.3V direct current.
Further, the on-off control circuit includes resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, triode
Q1, controllable silicon SCR 1 and triode Q2；
Power input of the anode of the controllable silicon SCR 1 as on-off control circuit, the cathode of the controllable silicon SCR 1
As the power output end of on-off control circuit, the anode of the controllable silicon SCR 1 is connect with one end of resistance R2, resistance R2's
The other end is connect by resistance R3 with the emitter of triode Q2, and the collector of triode Q1 is grounded by resistance R5, triode
The collector of Q2 is connect with the control electrode of controllable silicon SCR 1, the points of common connection between resistance R2 and resistance R3 by resistance R4 with
The base stage of triode Q2 connects, and the collector of triode Q1 is connect with the anode of controllable silicon SCR 1, and the emitter of triode Q1 connects
The base stage on ground, triode Q1 is connect with one end of resistance R1, the other end of resistance R1 as on-off control circuit control terminal with
Central control circuit connection.
Further, the central control circuit is single-chip microcontroller.
The utility model has the beneficial effects that by the utility model, other than the broadcasting for being able to carry out audio data, moreover it is possible to
It is enough that the indoor environment of user is monitored, and remote alarms can be carried out to user, thus the function of abundant sound equipment, Er Qiewu
Required to other monitoring devices of outsourcing again, and when user be detached from bluetooth communications range after, can automatically cut off audio board,
The power supply of loudspeaker extends the service life of sound equipment so that the audio frequency apparatus to sound equipment carries out good protection.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the loudspeaker casing structural schematic diagram of the utility model.
Fig. 3 is the on-off control circuit schematic diagram of the utility model.
Specific embodiment
Further description is made to the utility model below in conjunction with Figure of description, as shown in the figure:
A kind of intelligent sound system provided by the utility model, including speaker, the speaker include at least voice box casing 1 with
And it is set to the loudspeaker 2 of voice box casing 1, it further include control monitoring subsystem, the control monitoring subsystem includes bluetooth mould
Block, audio board 3, central control circuit, detection module, clock circuit, power circuit, mobile communication module and on-off control
Circuit processed；
The output end of the bluetooth module is connect with audio board 3, the input terminal of the audio board and loudspeaker
Connection, the detection module is for detecting indoor environment parameter and being output to central control circuit, the clock circuit and center
Control circuit connection, the central control circuit are communicated to connect by mobile communication module and the smart phone of user；Wherein, blue
Tooth module is also connect with central control circuit, and for obtaining, whether user is within communication range and whether user actively breaks
Open bluetooth connection；
The power circuit is bluetooth module, audio board, central control circuit and mobile communication module provide work
Make electricity consumption；The power input of the on-off control circuit is connect with power circuit, the power output end of on-off control circuit with
The power input of audio board, bluetooth module and loudspeaker connects, the control signal of the on-off control circuit with
The control output end of central control circuit connects, wherein audio board is used to receive the audio data of bluetooth module output simultaneously
It is transferred on loudspeaker and plays out, audio board uses existing circuit board, moreover, the audio chip of audio board is also
It is connect with central control circuit, central control circuit uses existing single-chip microcontroller, such as STC series monolithic, and STM32 series is single
Piece machine, each pin of single-chip microcontroller and the connection of other equipment, those skilled in the art pass through the definition on single-chip microcontroller service manual
, not in this to go forth, mobile communication module use existing 3G 4G communication module so that central control circuit with
The smart phone of user establishes communication connection relationship；Clock circuit uses existing DS1302, DS1307, PCF8485 isochronon
Circuit, through above structure, other than the broadcasting for being able to carry out audio data, additionally it is possible to which the indoor environment of user is carried out
Monitoring, and remote alarms can be carried out to user, thus the function of abundant sound equipment, and without the need for outsourcing again, other monitorings are set
It is standby, and after user is detached from bluetooth communications range, the power supply of audio board, loudspeaker can be automatically cut off, thus to sound
Loud audio frequency apparatus carries out good protection, extends the service life of sound equipment.
In the present embodiment, the detection module includes smoke sensor device, flame sensor, peoplesniffer, methane sensing
Device and camera, the output of the smoke sensor device, flame sensor, peoplesniffer, camera and methane transducer
End is connect with central control circuit, by above structure, can be monitored to the indoor environment of user, smoke sensor device
With flame sensor for being monitored to indoor fire behavior, peoplesniffer and camera are for supervising indoor personnel
It surveys, and obtains indoor image, and image information is sent to the smart phone of user, human body sensor by central control circuit
Using human body infrared detector, methane transducer is for detecting whether indoor natural gas has leakage.
In the present embodiment, the power circuit includes rectification circuit, filter circuit, first voltage adjusting circuit, the second electricity
Voltage regulator circuit and tertiary voltage adjust circuit；
The input terminal of the rectification circuit is connected to indoor power grid socket, the output end of rectification circuit and filtering by plug
The input terminal of circuit connects, and the output end of the filter circuit is connect with the input terminal that first voltage adjusts circuit, and described first
The input terminal that the output end of voltage regulator circuit and second voltage adjust circuit connect, second voltage adjust circuit output end and
Tertiary voltage adjusts the input terminal connection of circuit, and the first voltage adjusts circuit output 12V DC electricity, the second voltage tune
Circuit output 5V direct current is saved, the tertiary voltage adjusts circuit output 3.3V direct current, wherein rectification circuit uses diode
The whole bridge rectifier circuit of composition, filter circuit filter out alternating component using existing filter circuit, first voltage adjust circuit,
Second voltage adjusts circuit and tertiary voltage adjusts circuit and is all made of existing DC/DC conversion circuit, such as: first voltage is adjusted
Circuit uses LM7812 chip and its peripheral circuit, and second voltage adjusts circuit and uses LM7805 chip and its peripheral circuit, the
Three voltage regulator circuits use AMS1117-3.3 chip and its peripheral circuit, wherein 12V DC electricity be used for audio board,
Each sensor provides work electricity consumption, and 5V direct current is used to provide work electricity consumption to bluetooth module, clock circuit and loudspeaker,
3.3V direct current is used to provide work electricity consumption to central control circuit.
In the present embodiment, the on-off control circuit includes resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, three
Pole pipe Q1, controllable silicon SCR 1 and triode Q2；
Power input of the anode of the controllable silicon SCR 1 as on-off control circuit, the cathode of the controllable silicon SCR 1
As the power output end of on-off control circuit, the anode of the controllable silicon SCR 1 is connect with one end of resistance R2, resistance R2's
The other end is connect by resistance R3 with the emitter of triode Q2, and the collector of triode Q1 is grounded by resistance R5, triode
The collector of Q2 is connect with the control electrode of controllable silicon SCR 1, the points of common connection between resistance R2 and resistance R3 by resistance R4 with
The base stage of triode Q2 connects, and the collector of triode Q1 is connect with the anode of controllable silicon SCR 1, and the emitter of triode Q1 connects
The base stage on ground, triode Q1 is connect with one end of resistance R1, the other end of resistance R1 as on-off control circuit control terminal with
Central control circuit connection, wherein on-off control circuit is two, is respectively used to the electricity consumption of control audio board and loudspeaker
The on-off of access, when original state triode Q1 is off state, after one powers on, triode Q2 conducting, so that controllable silicon SCR 1
Conducting, thus for audio board and power speakers, as long as also, the conducting of controllable silicon SCR 1, control electrode, that is, ineffective can
Control silicon SCR1 is connected always under the action of forward voltage, so that it is guaranteed that electrical stability, when need to disconnect audio board and
When the work electricity consumption of loudspeaker, then central control circuit control triode Q1 conducting so that the positive power loss of controllable silicon SCR 1 into
And off state, wherein triode Q2 is PNP type triode.
The working principle of the utility model is further described further below:
When whole system powers on, for power circuit to each power supply for electrical equipment, bluetooth module enters working condition, user
After carrying out successful matching with bluetooth module, then user can carry out voice broadcasting, at this point, show user indoors, detection module
In smoke sensor device and flame sensor output data it is identified, and central control circuit visits itself and camera and human body
The terminal for surveying the output end connection of device is set as invalid, that is to say, that peoplesniffer and camera be not in working condition；When with
After the communication range of family disengaging bluetooth module or user disconnect bluetooth connection automatically, central control circuit passes through mobile communication mould
Block is inquired to the smart phone of user, if in interior, if so, then central control circuit is still by itself and camera
The terminal connected with the output end of peoplesniffer is set as in vain, also, central control circuit control triode Q1 conducting, is made
It obtains audio board and loudspeaker power-off does not work；If not indoors, camera and peoplesniffer work user's confirmation,
Indoor whether presence of people and obtain indoor image information for detecting and be sent to the smart phone of user.
During playing music, clock circuit is for carrying out timing, if it exceeds the time of setting, such as at night
6 points, central control circuit control voicefrequency circuit on audio chip reduce sound equipment broadcast sound volume, if again be more than setting when
Between, such as 9 points at night, then central control circuit control triode Q1 makes audio board and loudspeaker not work, to keep away
Exempt to influence other people rest.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of intelligent sound system, including speaker, the speaker includes at least voice box casing and is set to voice box casing
Loudspeaker, it is characterised in that: further include control monitoring subsystem, the control monitoring subsystem includes bluetooth module, audio-frequency electric
Road plate, central control circuit, detection module, clock circuit, power circuit, mobile communication module and on-off control circuit；
The output end of the bluetooth module is connect with audio board, the input terminal connection of the audio board and loudspeaker,
The detection module is for detecting indoor environment parameter and being output to central control circuit, the clock circuit and center control electricity
Road connection, the central control circuit are communicated to connect by mobile communication module and the smart phone of user；
The power circuit is bluetooth module, audio board, central control circuit and mobile communication module provide work use
Electricity；The power input of the on-off control circuit is connect with power circuit, the power output end and audio of on-off control circuit
The power input of circuit board, bluetooth module and loudspeaker connects, the control signal of the on-off control circuit and center
The control output end of control circuit connects.
2. intelligent sound system according to claim 1, it is characterised in that: the detection module includes smoke sensor device, fire
Flame sensor, peoplesniffer, methane transducer and camera, the smoke sensor device, flame sensor, human body detection
The output end of device, camera and methane transducer is connect with central control circuit.
3. intelligent sound system according to claim 2, it is characterised in that: the power circuit includes rectification circuit, filtering
Circuit, first voltage adjust circuit, second voltage adjusts circuit and tertiary voltage adjusts circuit；
The input terminal of the rectification circuit is connected to indoor power grid socket, the output end and filter circuit of rectification circuit by plug
Input terminal connection, the output end of the filter circuit connect with the input terminal of first voltage adjusting circuit, the first voltage
The output end for adjusting circuit is connect with the input terminal that second voltage adjusts circuit, and second voltage adjusts the output end and third of circuit
The input terminal of voltage regulator circuit connects, and the first voltage adjusts circuit output 12V DC electricity, and the second voltage adjusts electricity
Road exports 5V direct current, and the tertiary voltage adjusts circuit output 3.3V direct current.
4. intelligent sound system according to claim 3, it is characterised in that: the on-off control circuit includes resistance R1, electricity
Hinder R2, resistance R3, resistance R4, resistance R5, triode Q1, controllable silicon SCR 1 and triode Q2；
Power input of the anode of the controllable silicon SCR 1 as on-off control circuit, the cathode conduct of the controllable silicon SCR 1
The anode of the power output end of on-off control circuit, the controllable silicon SCR 1 is connect with one end of resistance R2, and resistance R2's is another
End is connect by resistance R3 with the emitter of triode Q2, and the collector of triode Q1 is grounded by resistance R5, triode Q2's
Collector is connect with the control electrode of controllable silicon SCR 1, and the points of common connection between resistance R2 and resistance R3 passes through resistance R4 and three poles
The base stage of pipe Q2 connects, and the collector of triode Q1 is connect with the anode of controllable silicon SCR 1, the emitter ground connection of triode Q1, and three
The base stage of pole pipe Q1 is connect with one end of resistance R1, and the other end of resistance R1 is controlled as the control terminal of on-off control circuit and center
Circuit connection processed.
5. intelligent sound system according to claim 4, it is characterised in that: the central control circuit is single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827697.3U CN208210192U (en) | 2018-05-30 | 2018-05-30 | Intelligent sound system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827697.3U CN208210192U (en) | 2018-05-30 | 2018-05-30 | Intelligent sound system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210192U true CN208210192U (en) | 2018-12-07 |
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ID=64515768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827697.3U Active CN208210192U (en) | 2018-05-30 | 2018-05-30 | Intelligent sound system |
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| CN (1) | CN208210192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121130A (en) * | 2019-05-08 | 2019-08-13 | 声广数字传媒有限公司 | A kind of multifunctional intellectual sound system |
| CN110278511A (en) * | 2019-06-27 | 2019-09-24 | 声广数字传媒有限公司 | A kind of intelligent remote sound box system |
-
2018
- 2018-05-30 CN CN201820827697.3U patent/CN208210192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121130A (en) * | 2019-05-08 | 2019-08-13 | 声广数字传媒有限公司 | A kind of multifunctional intellectual sound system |
| CN110278511A (en) * | 2019-06-27 | 2019-09-24 | 声广数字传媒有限公司 | A kind of intelligent remote sound box system |
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