CN104581537A - EE-shaped no-connection audio transmission middle end - Google Patents
EE-shaped no-connection audio transmission middle end Download PDFInfo
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- CN104581537A CN104581537A CN201510040208.0A CN201510040208A CN104581537A CN 104581537 A CN104581537 A CN 104581537A CN 201510040208 A CN201510040208 A CN 201510040208A CN 104581537 A CN104581537 A CN 104581537A
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- audio
- line bag
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- control device
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Abstract
Disclosed is an EE-shaped no-connection audio transmission middle end. The EE-shaped no-connection audio transmission middle end structurally comprises a first alternating current audio input port, a V2 alternating current voice frequency, a second alternating current audio input port, an L1 E-shaped magnetizer, a third alternating current audio input port, a V1 alternating current voice frequency, a fourth alternating current audio input port, a first alternating current mutual inductance coupling output port, a V3 audio output, a second alternating current mutual inductance coupling output port, a third alternating current mutual inductance coupling output port, a V4 audio output, a fourth alternating current mutual inductance coupling output port, an L2 E-shaped magnetizer, an L2 input coil, an L1 input coil, an L3 output coil, an L4 output coil, a J1 controlled shifter, a J2 controlled shifter, a K1 control device and a K2 control device. By the adoption of the technology, water resistance and moisture resistance can be achieved, corrosion is avoided, the accidents such as bad contact can be prevented, and the EE-shaped no-connection audio transmission middle end can be widely applied to mobile phones, tablet PCs, televisions and the like.
Description
Technical field
The present invention relates to the multi-field purposes such as a kind of EE shape transformer exempt from connect audio frequency and pass on middle-end system, particularly relate to and a kind ofly utilize two EE shape magnetic conductors independently in order to avoid connect device that audio frequency passes on (being called for short " EE shape exempt to connect audio frequency pass on middle-end ").
Background technology
Showing in the art, it is that plug-in unit is connected with plugging exposed part with combination hub exposed part and loud speaker between loud speaker that AC audio exports, non-watertight, moisture-sensitive, perishable and be oxidized, because of exposed body contact fault and problem easy to wear, form the Frequent Accidents such as loose contact.
Summary of the invention
The present invention be directed to the deficiencies in the prior art to provide a kind of EE shape to exempt to connect audio frequency to pass on middle-end;
The problem that the present invention solves: exempt to connect audio frequency and pass on middle-end (audio frequency passes on), effectively solves audio frequency for the waterproof in end course of conveying, without connector, for passing on AC audio and for picking up AC audio without exposed body undesirable mutual electromagnetic inductance without exposed body undesirable mutual electromagnetic inductance.
Principle of the present invention: according to AC transformer power conversion, E shape magnetic conductor and E shape magnetic conductor produce closed alternation Mutual Inductance Coupling magnetic field, and L1 line bag input audio frequency, L3 line bag output audio and L2 line bag input audio frequency and L4 line bag output audio obtain identical alternating signal.
Structure of the present invention comprises: AC audio input port one, V2 AC audio, AC audio input port two, L1E shape magnetic conductor, AC audio input port three, V1 AC audio, AC audio input port four, AC mutual induction coupled output ports one, V3 audio frequency exports, AC mutual induction coupled output ports two, AC mutual induction coupled output ports three, V4 audio frequency exports, AC mutual induction coupled output ports four, L2E shape magnetic conductor, L2 input line bag, L1 input line bag, L3 output line bag, L4 output line bag, J1 controlled switching devices, J2 controlled switching devices, K1 control device, K2 control device,
The present invention is made up of the EE shape magnetic conductor that two are opposed mutually can without connection AC audio conveyer system;
Exported to form by V1 AC audio, L1 input line bag, L3 output line bag, the output of V3 audio frequency, V2 AC audio, L2 input line bag, L4 output line bag and V4 audio frequency and exempt to be connected audio frequency and pass on middle-end system;
L1 input line bag, L2 input line bag and 4L1E shape magnetic conductor side form the elementary AC audio mutual induction system of input jointly;
L3 output line bag, L4 output line bag and 14L1E shape magnetic conductor side form output secondary AC audio coupling system jointly;
J1 controlled switching devices and controlled K1 control device, J2 controlled switching devices and K2 control device form automatic control system;
K1 control device and K2 control device are independently control device, and K1 control device and K2 control device can be exchanged arbitrarily;
One sound channel V1 AC audio is by AC audio input port three and AC audio input port four, alternation mutual inductance magnetic field is produced by L1 input line bag and L1E shape magnetic conductor side U-shaped, produce alternation coupled magnetic field by L3 output line bag and L3E shape magnetic conductor side U-shaped, output to V3 audio frequency by AC mutual induction coupled output ports one and AC mutual induction coupled output ports two and export formation one-level AC audio Mutual Inductance Coupling system;
Two sound channel V2 AC audio respectively by with AC audio input port one and AC audio input port two, produce alternation mutual inductance magnetic field by L2 input line bag and L2E shape magnetic conductor side U-shaped and produce alternation coupled magnetic field by L4 output line bag and 14L4E shape magnetic conductor side U-shaped, output to V4 audio frequency by AC mutual induction coupled output ports three and AC mutual induction coupled output ports four and export formation secondary stereophony AC audio Mutual Inductance Coupling system.
Beneficial effect of the present invention: waterproof by the technology of the present invention, moistureproof, do not corrode, the accidents such as loose contact can be avoided to occur, mobile phone, panel computer, television set etc. can be widely used in.
Accompanying drawing explanation
Fig. 1 is that patent EE shape of the present invention is exempted to connect audio frequency and passed on middle-end structural representation;
Fig. 2 is that patent E and E of the present invention splits schematic diagram;
Fig. 3 is patent UU shape magnetic conductor equivalent schematic of the present invention;
In figure: 1. AC audio input port one, 2.V2 AC audio, 3. AC audio input port two, 4.L1E shape magnetic conductor, 5. AC audio input port three, 6.V1 AC audio, 7. AC audio input port four, 8. AC mutual induction coupled output ports one, 9.V3 audio frequency exports, 10. AC mutual induction coupled output ports two, 11. AC mutual induction coupled output ports three, 12.V4 audio frequency exports, 13. AC mutual induction coupled output ports four, 14.L2E shape magnetic conductor, 15.L2 input line bag, 16.L1 input line bag, 17.L3 output line bag, 18.L4 output line bag, 19.J1 controlled switching devices, 20.J2 controlled switching devices, 21.K1 control device, 22.K2 control device.
Embodiment
Accompanying drawings is as follows:
Structure of the present invention comprises: AC audio input port one, V2 AC audio, AC audio input port two, L1E shape magnetic conductor, AC audio input port three, V1 AC audio, AC audio input port four, AC mutual induction coupled output ports one, V3 audio frequency exports, AC mutual induction coupled output ports two, AC mutual induction coupled output ports three, V4 audio frequency exports, AC mutual induction coupled output ports four, L2E shape magnetic conductor, L2 input line bag, L1 input line bag, L3 output line bag, L4 output line bag, J1 controlled switching devices, J2 controlled switching devices, K1 control device, K2 control device,
The present invention is made up of the EE shape magnetic conductor that two are opposed mutually can without connection AC audio conveyer system;
Exported to form by V1 AC audio, L1 input line bag, L3 output line bag, the output of V3 audio frequency, V2 AC audio, L2 input line bag, L4 output line bag and V4 audio frequency and exempt to be connected audio frequency and pass on middle-end system;
L1 input line bag, L2 input line bag and 4L1E shape magnetic conductor side form the elementary AC audio mutual induction system of input jointly;
L3 output line bag, L4 output line bag and 14L1E shape magnetic conductor side form output secondary AC audio coupling system jointly;
J1 controlled switching devices and controlled K1 control device, J2 controlled switching devices and K2 control device form automatic control system;
K1 control device and K2 control device are independently control device, and K1 control device and K2 control device can be exchanged arbitrarily;
One sound channel V1 AC audio is by AC audio input port three and AC audio input port four, alternation mutual inductance magnetic field is produced by L1 input line bag and L1E shape magnetic conductor side U-shaped, produce alternation coupled magnetic field by L3 output line bag and L3E shape magnetic conductor side U-shaped, output to V3 audio frequency by AC mutual induction coupled output ports one and AC mutual induction coupled output ports two and export formation one-level AC audio Mutual Inductance Coupling system;
Two sound channel V2 AC audio respectively by with AC audio input port one and AC audio input port two, produce alternation mutual inductance magnetic field by L2 input line bag and L2E shape magnetic conductor side U-shaped and produce alternation coupled magnetic field by L4 output line bag and 14L4E shape magnetic conductor side U-shaped, output to V4 audio frequency by AC mutual induction coupled output ports three and AC mutual induction coupled output ports four and export formation secondary stereophony AC audio Mutual Inductance Coupling system.
The present invention can be widely used in mobile phone, panel computer audio frequency apparatus etc.
Claims (1)
1. an EE shape is exempted to connect audio frequency and is passed on middle-end, it is characterized in that: described EE shape is exempted to connect audio frequency and passed on middle-end structure and comprise AC audio input port one, V2 AC audio, AC audio input port two, L1E shape magnetic conductor, AC audio input port three, V1 AC audio, AC audio input port four, AC mutual induction coupled output ports one, V3 audio frequency exports, AC mutual induction coupled output ports two, AC mutual induction coupled output ports three, V4 audio frequency exports, AC mutual induction coupled output ports four, L2E shape magnetic conductor, L2 input line bag, L1 input line bag, L3 output line bag, L4 output line bag, J1 controlled switching devices, J2 controlled switching devices, K1 control device, K2 control device,
EE shape of the present invention exempt to connect audio frequency pass on middle-end by two mutually the EE shape magnetic conductors of opposition form can without connection AC audio conveyer system;
Exported to form by V1 AC audio, L1 input line bag, L3 output line bag, the output of V3 audio frequency, V2 AC audio, L2 input line bag, L4 output line bag and V4 audio frequency and exempt to be connected audio frequency and pass on middle-end system;
L1 input line bag, L2 input line bag and 4L1E shape magnetic conductor side form the elementary AC audio mutual induction system of input jointly;
L3 output line bag, L4 output line bag and 14L1E shape magnetic conductor side form output secondary AC audio coupling system jointly;
J1 controlled switching devices and controlled K1 control device, J2 controlled switching devices and K2 control device form automatic control system;
K1 control device and K2 control device are independently control device, and K1 control device and K2 control device can be exchanged arbitrarily;
One sound channel V1 AC audio is by AC audio input port three and AC audio input port four, alternation mutual inductance magnetic field is produced by L1 input line bag and L1E shape magnetic conductor side U-shaped, produce alternation coupled magnetic field by L3 output line bag and L3E shape magnetic conductor side U-shaped, output to V3 audio frequency by AC mutual induction coupled output ports one and AC mutual induction coupled output ports two and export formation one-level AC audio Mutual Inductance Coupling system;
Two sound channel V2 AC audio respectively by with AC audio input port one and AC audio input port two, produce alternation mutual inductance magnetic field by L2 input line bag and L2E shape magnetic conductor side U-shaped and produce alternation coupled magnetic field by L4 output line bag and 14L4E shape magnetic conductor side U-shaped, output to V4 audio frequency by AC mutual induction coupled output ports three and AC mutual induction coupled output ports four and export formation secondary stereophony AC audio Mutual Inductance Coupling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040208.0A CN104581537A (en) | 2015-01-27 | 2015-01-27 | EE-shaped no-connection audio transmission middle end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040208.0A CN104581537A (en) | 2015-01-27 | 2015-01-27 | EE-shaped no-connection audio transmission middle end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104581537A true CN104581537A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510040208.0A Pending CN104581537A (en) | 2015-01-27 | 2015-01-27 | EE-shaped no-connection audio transmission middle end |
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| CN (1) | CN104581537A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244156A (en) * | 2015-10-17 | 2016-01-13 | 李德生 | Axial power magnetic conducting ring |
| CN105305652A (en) * | 2015-10-17 | 2016-02-03 | 李德生 | Three-phase axial electric energy magnetic conduction ring |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276141A (en) * | 1997-05-28 | 2000-12-06 | 三星电子株式会社 | Electrical contact free microphone attachment for flip-type radio phone |
| US7043041B2 (en) * | 2000-10-04 | 2006-05-09 | Sonionmicrotronic Nederland B.V. | Integrated telecoil amplifier with signal processing |
| CN1968546A (en) * | 2005-11-15 | 2007-05-23 | 精工爱普生株式会社 | Electrostatic transducer, driving circuit of capacitive load, method for setting circuit constant |
| CN202475708U (en) * | 2012-03-12 | 2012-10-03 | 河北世拓电气有限公司 | Active loudspeaker adopting non-conductor contact electricity transmission technology |
| CN102780956A (en) * | 2012-06-15 | 2012-11-14 | 李国材 | Non-plug-in type electromagnetic induction voice-frequency amplifying sound box and audio playing device |
| CN203301714U (en) * | 2013-06-20 | 2013-11-20 | 林佳 | Mutual inductance speaker |
| CN203691614U (en) * | 2013-12-23 | 2014-07-02 | 深圳市美创骐电子科技有限公司 | Vehicle-mounted sound of sound source non-direct input |
-
2015
- 2015-01-27 CN CN201510040208.0A patent/CN104581537A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276141A (en) * | 1997-05-28 | 2000-12-06 | 三星电子株式会社 | Electrical contact free microphone attachment for flip-type radio phone |
| US7043041B2 (en) * | 2000-10-04 | 2006-05-09 | Sonionmicrotronic Nederland B.V. | Integrated telecoil amplifier with signal processing |
| CN1968546A (en) * | 2005-11-15 | 2007-05-23 | 精工爱普生株式会社 | Electrostatic transducer, driving circuit of capacitive load, method for setting circuit constant |
| CN202475708U (en) * | 2012-03-12 | 2012-10-03 | 河北世拓电气有限公司 | Active loudspeaker adopting non-conductor contact electricity transmission technology |
| CN102780956A (en) * | 2012-06-15 | 2012-11-14 | 李国材 | Non-plug-in type electromagnetic induction voice-frequency amplifying sound box and audio playing device |
| CN203301714U (en) * | 2013-06-20 | 2013-11-20 | 林佳 | Mutual inductance speaker |
| CN203691614U (en) * | 2013-12-23 | 2014-07-02 | 深圳市美创骐电子科技有限公司 | Vehicle-mounted sound of sound source non-direct input |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244156A (en) * | 2015-10-17 | 2016-01-13 | 李德生 | Axial power magnetic conducting ring |
| CN105305652A (en) * | 2015-10-17 | 2016-02-03 | 李德生 | Three-phase axial electric energy magnetic conduction ring |
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Application publication date: 20150429 |
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