CN107424608A - A kind of safe and reliable multimedia equipment for smart home - Google Patents
A kind of safe and reliable multimedia equipment for smart home Download PDFInfo
- Publication number
- CN107424608A CN107424608A CN201710613595.1A CN201710613595A CN107424608A CN 107424608 A CN107424608 A CN 107424608A CN 201710613595 A CN201710613595 A CN 201710613595A CN 107424608 A CN107424608 A CN 107424608A
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- China
- Prior art keywords
- light emitting
- emitting diode
- electric capacity
- triode
- integrated circuit
- 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.)
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Links
- 239000000203 mixture Substances 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 6
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of safe and reliable multimedia equipment for smart home, including housing, it is arranged on the positive display interface of housing and some indicator lamps, it is arranged on the speech control module of housing reverse side, the indicator lamp is circumferentially uniformly distributed along display interface, the speech control module includes lift adjustment component and Level tune component, the Level tune component is connected with lift adjustment component, the lift adjustment component includes fixed plate, the safe and reliable multimedia equipment for smart home can be communicated wirelessly by wireless communication module with the communicating terminal of user, ensure real-time control of the user to multimedia equipment;By the motor in remote control speech control module, for controlling connecting rod to rotate, spacing ring ensures that rope is stable, then is to ensure that multimedia equipment is stable and rises;Moreover, the component of simple and regular is employed in lighting control module, not only ensure that performance, also reduces production cost.
Description
Technical field
The present invention relates to a kind of safe and reliable multimedia equipment for smart home.
Background technology
As the horizontal continuous improvement of modern science and technology, application of the people for modern technologies are also more and more.In intelligence
Energy household field, people are to need manually to be hung up electronics board, so not only dropped when using electronics board
Low efficiency, also certain potential safety hazard;Moreover, because electronics board to it in use, it is necessary to adjust
Examination, and electronics board lacks remote adjusting functid, this reduces the practicality of electronics board;And present electronic card
Plaque in the market, all with many X-flash parts, because the circuit inner structure in these control flash lamps is complicated, improve
Its production cost, so as to reduce the market value of electronics board, is all often to need language during system operation
Sound miscellaneous function, but because existing voice control circuit lacks defencive function, so as to reduce the reliability of system work.
The content of the invention
The technical problem to be solved in the present invention is:In order to overcome prior art suspension trouble, lack remote adjusting functid and
A kind of high deficiency of production cost, there is provided safe and reliable multimedia equipment for smart home.
The technical solution adopted for the present invention to solve the technical problems is:It is a kind of safe and reliable to be used for the more of smart home
Media device, including housing, it is arranged on the positive display interface of housing and some indicator lamps, the voice control for being arranged on housing reverse side
Molding block, the indicator lamp are circumferentially uniformly distributed along display interface;
The speech control module includes voice control circuit, and the voice control circuit includes integrated circuit U1, first resistor
R1, second resistance R2, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4, the electricity of the 5th electric capacity C5 and the 6th
Hold C6, the model TDA1521, the integrated circuit U1 of the integrated circuit U1 the first in-phase input end ground connection, the collection
The first inverting input into circuit U 1 is connected with the first electric capacity C1, the second in-phase input end ground connection of the integrated circuit U1,
The second inverting input of the integrated circuit U1 is connected with the second electric capacity C1, the earth terminal ground connection of the integrated circuit U1, institute
The integrated circuit U1 external+15V DC voltage power supplies of positive power source terminal are stated, the positive power source terminal of the integrated circuit U1 passes through the 3rd electricity
Hold C3 ground connection, the external -15V DC voltage power supplies of negative power end of the integrated circuit U1, the negative supply of the integrated circuit U1
End is grounded by the 4th electric capacity C4, and the first output end of the integrated circuit U1 is made up of the 5th electric capacity C5 and first resistor R1
Series circuit ground connection, the second output end of the integrated circuit U1 passes through the series connection of the 6th electric capacity C6 and second resistance R2 compositions
Circuit ground;
In voice control circuit, integrated circuit U1 model TDA1521, by judging each road input signal, together
When with enough power outputs, ensure that the reliability of voice output.Integrated circuit U1 has overheat overload short circuit protection
Function, so as to serve protective effect to voice control circuit, so as to improve the reliability of system.
The outer inframe is provided with central control unit, and the central control unit includes motor drive module, wireless telecommunications
Module and lighting control module, the motor electrically connect with motor drive module, the indicator lamp and lighting control module
Electrical connection, the lighting control module include lighting control circuit, and the lighting control circuit includes the first light emitting diode, the
Two light emitting diodes, the 3rd light emitting diode, the 4th light emitting diode, the 5th light emitting diode, the 6th light emitting diode, first
Resistance, second resistance, the first electric capacity, the second electric capacity, the first triode and the second triode, the emitter stage of first triode
With the external 5V DC voltage power supplies of emitter stage of the second triode, the base stage of first triode passes through the second electric capacity,
The series circuit ground connection of four light emitting diodes, the 5th light emitting diode and the 6th light emitting diode composition, second triode
The series electrical that is made up of the first electric capacity, the first light emitting diode, the second light emitting diode and the 3rd light emitting diode of base stage
Road is grounded, and the colelctor electrode of first triode passes through the first light emitting diode, the second light emitting diode and the 3rd light-emitting diodes
The series circuit ground connection of pipe composition, the colelctor electrode of second triode pass through the 4th light emitting diode, the 5th light emitting diode
With the 6th light emitting diode composition series circuit ground connection, the first resistor is in parallel with the first electric capacity, the second resistance and
Second electric capacity is in parallel, the minus earth of the 4th light emitting diode, and the anode of the 4th light emitting diode and the 5th lights
The negative electrode connection of diode, the anode of the 5th light emitting diode are connected with the negative electrode of the 6th light emitting diode, and the described 6th
The anode of light emitting diode is connected with the colelctor electrode of the second triode, the minus earth of the 3rd light emitting diode, and described
The anode of three light emitting diodes is connected with the negative electrode of the second light emitting diode, the anode of second light emitting diode and the first hair
The negative electrode connection of optical diode, the anode of first light emitting diode are connected with the colelctor electrode of the first triode.
Preferably, the characteristics of powerful by using the display function of LCDs, improve the aobvious of multimedia equipment
Show contents diversification, the display interface is LCDs.
Hung preferably, being provided with order to ensure that rope can be good between being fixed on spacing ring, between two spacing rings
Hook.
Preferably, the Level tune component includes two electric pushrods, the electric pushrod is located at fixed plate both sides
And it is connected with fixed plate.
Preferably, using step motor control accuracy it is high the characteristics of, so as to improve the accuracy of equipment displacement, institute
It is step motor type electric pushrod to state electric pushrod.
Preferably, the motor is DC servo motor.
Preferably, first triode and the second triode are high-gain positive-negative-positive germanium tube.
Preferably, in order to increase the time adjustable function of lighting control circuit, first electric capacity and the second electric capacity are equal
For adjustable condenser.
The invention has the advantages that the safe and reliable multimedia equipment for smart home passes through wireless telecommunications mould
Block can communicate wirelessly with the communicating terminal of user, ensure real-time control of the user to multimedia equipment;By remotely controlling
Motor in speech control module processed, for controlling connecting rod to rotate, spacing ring ensures that rope is stable, then is to ensure that
Multimedia equipment is stable to rise;Moreover, the component of simple and regular is employed in lighting control module, not only ensure that
Performance, production cost is also reduced, in voice control circuit, integrated circuit U1 model TDA1521, its power output
Greatly, the reliability output of voice signal is ensure that, and with overheat overload short circuit defencive function, can so as to improve system
By property.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the safe and reliable multimedia equipment for smart home of the present invention;
Fig. 2 is the circuit theory of the speech control module of the safe and reliable multimedia equipment for smart home of the present invention
Figure;
Fig. 3 is the circuit theory of the lighting control circuit of the safe and reliable multimedia equipment for smart home of the present invention
Figure;
In figure:1. housing, 2. indicator lamps, 3. display interfaces, 4. lift adjustment components, 5. fixed plates, 6. motors, 7. connections
Bar, 8. spacing rings, 9. hooks, 10. drive shafts, 11. electric pushrods, the light emitting diodes of D1. first, the light emitting diodes of D2. second,
D3. the 3rd light emitting diode, the light emitting diodes of D4. the 4th, the light emitting diodes of D5. the 5th, the light emitting diodes of D6. the 6th, R1.
One resistance, R2. second resistances, the electric capacity of C1. first, the electric capacity of C2. second, the triodes of Q1. first, the triodes of Q2. second.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1-Figure 3, a kind of safe and reliable multimedia equipment for smart home, including housing 1, be arranged on
The positive display interface 3 of housing 1 and some indicator lamps 2, the speech control module for being arranged on the reverse side of housing 1, the edge of indicator lamp 2
Display interface 3 is circumferential to be uniformly distributed;
The speech control module includes voice control circuit, and the voice control circuit includes integrated circuit U1, first resistor
R1, second resistance R2, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4, the electricity of the 5th electric capacity C5 and the 6th
Hold C6, the model TDA1521, the integrated circuit U1 of the integrated circuit U1 the first in-phase input end ground connection, the collection
The first inverting input into circuit U 1 is connected with the first electric capacity C1, the second in-phase input end ground connection of the integrated circuit U1,
The second inverting input of the integrated circuit U1 is connected with the second electric capacity C1, the earth terminal ground connection of the integrated circuit U1, institute
The integrated circuit U1 external+15V DC voltage power supplies of positive power source terminal are stated, the positive power source terminal of the integrated circuit U1 passes through the 3rd electricity
Hold C3 ground connection, the external -15V DC voltage power supplies of negative power end of the integrated circuit U1, the negative supply of the integrated circuit U1
End is grounded by the 4th electric capacity C4, and the first output end of the integrated circuit U1 is made up of the 5th electric capacity C5 and first resistor R1
Series circuit ground connection, the second output end of the integrated circuit U1 passes through the series connection of the 6th electric capacity C6 and second resistance R2 compositions
Circuit ground;
In voice control circuit, integrated circuit U1 model TDA1521, by judging each road input signal, together
When with enough power outputs, ensure that the reliability of voice output.Integrated circuit U1 has overheat overload short circuit protection
Function, so as to serve protective effect to voice control circuit, so as to improve the reliability of system.
Central control unit is provided with the housing 1, the central control unit includes motor drive module, wireless telecommunications
Module and lighting control module, the motor 6 electrically connect with motor drive module, the indicator lamp 2 and signal light control mould
Block electrically connects, and the lighting control module includes lighting control circuit, and the lighting control circuit includes the first light emitting diode
D1, the second light emitting diode D2, the 3rd light emitting diode D3, the 4th light emitting diode D4, the 5th light emitting diode D5, the 6th hair
Optical diode D6, first resistor R1, second resistance R2, the first electric capacity C1, the second electric capacity C2, the first triode Q1 and the two or three pole
Pipe Q2, the emitter stage of the first triode Q1 and the external 5V DC voltage power supplies of the second triode Q2 emitter stage, it is described
First triode Q1 base stage is luminous by the second electric capacity C2, the 4th light emitting diode D4, the 5th light emitting diode D5 and the 6th
The series circuit ground connection of diode D6 compositions, the base stage of the second triode Q2 pass through the first electric capacity C1, the first light-emitting diodes
Pipe D1, the second light emitting diode D2 and the 3rd light emitting diode D3 compositions series circuit ground connection, the first triode Q1's
Colelctor electrode is connect by the first light emitting diode D1, the second light emitting diode D2 and the 3rd light emitting diode the D3 series circuit formed
Ground, the colelctor electrode of the second triode Q2 pass through the 4th light emitting diode D4, the 5th light emitting diode D5 and the 6th luminous two
The series circuit ground connection of pole pipe D6 compositions, the first resistor R1 is in parallel with the first electric capacity C1, the second resistance R2 and second
Electric capacity C2 is in parallel, the minus earth of the 4th light emitting diode D4, the anode of the 4th light emitting diode D4 and the 5th hair
Optical diode D5 negative electrode connection, the anode of the 5th light emitting diode D5 are connected with the 6th light emitting diode D6 negative electrode,
The anode of the 6th light emitting diode D6 is connected with the second triode Q2 colelctor electrode, the moon of the 3rd light emitting diode D3
Pole is grounded, and the anode of the 3rd light emitting diode D3 is connected with the second light emitting diode D2 negative electrode, and described second luminous two
Pole pipe D2 anode is connected with the first light emitting diode D1 negative electrode, the anode of the first light emitting diode D1 and the one or three pole
Pipe Q1 colelctor electrode connection.
Preferably, the characteristics of powerful by using the display function of LCDs, improve the aobvious of multimedia equipment
Show contents diversification, the display interface 3 is LCDs.
Preferably, in order to ensure that rope can be good between being fixed on spacing ring 8, it is provided between two spacing rings 8
Hook 9.
Preferably, the Level tune component includes two electric pushrods 11, the electric pushrod 11 is located at fixed plate 5
Both sides and it is connected with fixed plate 5.
Preferably, using step motor control accuracy it is high the characteristics of, so as to improve the accuracy of equipment displacement, institute
It is step motor type electric pushrod to state electric pushrod 11.
Preferably, the motor 6 is DC servo motor.
Preferably, the first triode Q1 and the second triode Q2 are high-gain positive-negative-positive germanium tube.
Preferably, in order to increase the time adjustable function of lighting control circuit, the first electric capacity C1 and the second electric capacity
C2 is adjustable condenser.
In the safe and reliable multimedia equipment for smart home, rope is tangled by hook 9 first, with rear-guard
Dynamic motor 6 controls connecting rod 7 to rotate, then multimedia equipment will rise, and wherein spacing ring 8 is used for ensureing that rope is fixed, and prevents
Equipment is rocked;When being raised to specified location, horizontal displacement regulation is carried out by electric pushrod 11, so as to ensure that equipment is finally hanged
It is accurate to hang position.
, can be logical with user by wireless communication module in the safe and reliable multimedia equipment for smart home
News terminal communicates wirelessly, and ensures real-time control of the user to multimedia equipment;Simultaneously in lighting control module, the one or three pole
Pipe Q1 and the second triode Q2 composition multivibrators, are coupled by the first electric capacity C1 and the second electric capacity C2, can ensure to light
Diode enters line flicker.Simultaneously by changing the first electric capacity C1 and the second electric capacity C2 capacity, first resistor R1 and second resistance
R2 resistance, the speed of flicker can be controlled, improve the practicality of multimedia equipment;And used in the lighting control module
The component of simple and regular, not only ensure that performance, also reduces production cost.
Compared with prior art, the safe and reliable multimedia equipment for smart home passes through wireless communication module energy
Enough communicating terminals with user communicate wirelessly, and ensure real-time control of the user to multimedia equipment;Pass through remote control language
Motor 6 in sound control module, for controlling connecting rod 7 to rotate, spacing ring 8 ensures that rope is stable, then is to ensure that
Multimedia equipment is stable to rise;Moreover, the component of simple and regular is employed in lighting control module, not only ensure that
Performance, production cost is also reduced, in voice control circuit, integrated circuit U1 model TDA1521, its power output
Greatly, the reliability output of voice signal is ensure that, and with overheat overload short circuit defencive function, can so as to improve system
By property.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (8)
1. a kind of safe and reliable multimedia equipment for smart home, it is characterised in that including housing(1), be arranged on it is outer
Frame(1)Positive display interface(3)With some indicator lamps(2), be arranged on housing(1)The speech control module of reverse side, the finger
Show lamp(2)Along display interface(3)Circumferentially it is uniformly distributed;
The speech control module includes voice control circuit, and the voice control circuit includes integrated circuit(U1), first electricity
Resistance(R1), second resistance(R2), the first electric capacity(C1), the second electric capacity(C2), the 3rd electric capacity(C3), the 4th electric capacity(C4), the 5th
Electric capacity(C5)With the 6th electric capacity(C6), the integrated circuit(U1)Model TDA1521, the integrated circuit(U1)First
In-phase input end is grounded, the integrated circuit(U1)The first inverting input and the first electric capacity(C1)Connection, the integrated electricity
Road(U1)The second in-phase input end ground connection, the integrated circuit(U1)The second inverting input and the second electric capacity(C1)Even
Connect, the integrated circuit(U1)Earth terminal ground connection, the integrated circuit(U1)External+15V direct currents the piezoelectricity of positive power source terminal
Source, the integrated circuit(U1)Positive power source terminal pass through the 3rd electric capacity(C3)Ground connection, the integrated circuit(U1)Negative power end
External -15V DC voltage power supplies, the integrated circuit(U1)Negative power end pass through the 4th electric capacity(C4)Ground connection is described integrated
Circuit(U1)The first output end pass through the 5th electric capacity(C5)And first resistor(R1)The series circuit ground connection of composition is described integrated
Circuit(U1)The second output end pass through the 6th electric capacity(C6)And second resistance(R2)The series circuit ground connection of composition;
The housing(1)Interior to be provided with central control unit, the central control unit includes motor drive module, wireless telecommunications mould
Block and lighting control module, the motor(6)Electrically connected with motor drive module, the indicator lamp(2)With signal light control
Module electrically connects, and the lighting control module includes lighting control circuit, and the lighting control circuit includes the first light-emitting diodes
Pipe(D1), the second light emitting diode(D2), the 3rd light emitting diode(D3), the 4th light emitting diode(D4), the 5th light-emitting diodes
Pipe(D5), the 6th light emitting diode(D6), first resistor(R1), second resistance(R2), the first electric capacity(C1), the second electric capacity
(C2), the first triode(Q1)With the second triode(Q2), first triode(Q1)Emitter stage and the second triode
(Q2)The external 5V DC voltage power supplies of emitter stage, first triode(Q1)Base stage pass through the second electric capacity(C2),
Four light emitting diodes(D4), the 5th light emitting diode(D5)With the 6th light emitting diode(D6)The series circuit ground connection of composition, institute
State the second triode(Q2)Base stage pass through the first electric capacity(C1), the first light emitting diode(D1), the second light emitting diode(D2)
With the 3rd light emitting diode(D3)The series circuit ground connection of composition, first triode(Q1)Colelctor electrode it is luminous by first
Diode(D1), the second light emitting diode(D2)With the 3rd light emitting diode(D3)The series circuit ground connection of composition, described second
Triode(Q2)Colelctor electrode pass through the 4th light emitting diode(D4), the 5th light emitting diode(D5)With the 6th light emitting diode
(D6)The series circuit ground connection of composition, the first resistor(R1)With the first electric capacity(C1)Parallel connection, the second resistance(R2)With
Second electric capacity(C2)Parallel connection, the 4th light emitting diode(D4)Minus earth, the 4th light emitting diode(D4)Sun
Pole and the 5th light emitting diode(D5)Negative electrode connection, the 5th light emitting diode(D5)Anode and the 6th light emitting diode
(D6)Negative electrode connection, the 6th light emitting diode(D6)Anode and the second triode(Q2)Colelctor electrode connection, it is described
3rd light emitting diode(D3)Minus earth, the 3rd light emitting diode(D3)Anode and the second light emitting diode(D2)
Negative electrode connection, second light emitting diode(D2)Anode and the first light emitting diode(D1)Negative electrode connection, described the
One light emitting diode(D1)Anode and the first triode(Q1)Colelctor electrode connection.
2. the safe and reliable multimedia equipment for smart home as claimed in claim 1, it is characterised in that the display
Interface(3)For LCDs.
3. the safe and reliable multimedia equipment for smart home as claimed in claim 1, it is characterised in that two spacing
Ring(8)Between be provided with hook(9).
4. the safe and reliable multimedia equipment for smart home as claimed in claim 1, it is characterised in that the level
Adjusting part includes two electric pushrods(11), the electric pushrod(11)Positioned at fixed plate(5)Both sides and and fixed plate(5)Pass
Dynamic connection.
5. the safe and reliable multimedia equipment for smart home as claimed in claim 4, it is characterised in that described electronic
Push rod(11)For step motor type electric pushrod.
6. the safe and reliable multimedia equipment for smart home as claimed in claim 1, it is characterised in that the driving
Motor(6)For DC servo motor.
7. the safe and reliable multimedia equipment for smart home as claimed in claim 1, it is characterised in that described first
Triode(Q1)With the second triode(Q2)It is high-gain positive-negative-positive germanium tube.
8. the safe and reliable multimedia equipment for smart home as claimed in claim 1, it is characterised in that described first
Electric capacity(C1)With the second electric capacity(C2)It is adjustable condenser.
Priority Applications (1)
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CN201710613595.1A CN107424608A (en) | 2017-07-25 | 2017-07-25 | A kind of safe and reliable multimedia equipment for smart home |
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CN201710613595.1A CN107424608A (en) | 2017-07-25 | 2017-07-25 | A kind of safe and reliable multimedia equipment for smart home |
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Publication Number | Publication Date |
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ID=60430983
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CN201710613595.1A Pending CN107424608A (en) | 2017-07-25 | 2017-07-25 | A kind of safe and reliable multimedia equipment for smart home |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110047219A (en) * | 2019-04-17 | 2019-07-23 | 谢财滨 | A kind of control system and control method of shared washing machine |
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2017
- 2017-07-25 CN CN201710613595.1A patent/CN107424608A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110047219A (en) * | 2019-04-17 | 2019-07-23 | 谢财滨 | A kind of control system and control method of shared washing machine |
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Application publication date: 20171201 |