CN103543675A - Home video equipment power source and signal source management device - Google Patents
Home video equipment power source and signal source management device Download PDFInfo
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- CN103543675A CN103543675A CN201210239576.4A CN201210239576A CN103543675A CN 103543675 A CN103543675 A CN 103543675A CN 201210239576 A CN201210239576 A CN 201210239576A CN 103543675 A CN103543675 A CN 103543675A
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Abstract
The invention discloses a home video equipment power source and signal source management device which is applicable to power source and signal source management of daily home video equipment. The home video equipment power source and signal source management device comprises a remote control, a power source selecting module and a signal source selecting module. The remote control controls the home video equipment power source and signal source management device to output a power source and a signal source by transmitting signal pulses; the power selecting module receives the signal pulses transmitted by the remote control and closes a power switch of the home video equipment corresponding to the signal pulses so as to be enabled to output the power source to the home video equipment; the signal source selecting module receives the signal pulses transmitted by the remote control and closes the signal source switch of the home video equipment corresponding to the signal pulses so as to be enabled to output the signal source to the home video equipment. After the power source selecting module and the signal source selecting module receive the signal pulses transmitted by the remote control, the home video equipment power source and signal source management device is started to output the power source and the signal source to the home video equipment, and a starting and preparing condition of the home video equipment is completed.
Description
[Ji Intraoperative field]
The present invention is a kind of power supply and signal source management devices, particularly a kind of power supply and signal source management devices of energy-conservation and convenient operation and control while using home audio-visual devices.
[Bei Jing Ji Intraoperative]
Power management aspect, along with miscellaneous home audio-visual devices progresses into vast family, these equipment are supplied with commercial power as power supply by plug, waiting for or viability not, people's switch that operation indivedual equipment self is equipped with is conventionally to cut out these equipment, but under these circumstances, plug is still inserted on socket, even during nighttime sleep, much electrical equipment is for quick startup, its standby power supply is still in duty by consuming the electric current of plug supply, easily causes a large amount of electric loss of energies.
Signal source management aspect, the televisor that mostly is reception simulating signal being widely used at present, the epoch that arrive in Digital Television, to pass through external unit mostly, as Set Top Box, DVD etc., digital signal is converted to and exports to televisor after simulating signal and show, for example, Set Top Box will convert A/V (video standard signal) interface signal or Y to after digital signal reception, U, the interface signals such as V (Analog Component Video signal), and by conversion after low display resolution analog signal output to televisor, televisor is by the A/V port DVD player top box of plugging into respectively, DVB Set Top Box, Internet Protocol Television Set Top Box, but this kind of framework, each Set Top Box needs independent current source to power to it, simultaneously, each Set Top Box also needs independently telepilot respectively it to be controlled, in addition because external home audio-visual devices kind is many, these equipment rooms have many resources to repeat, as: each machine is wanted power supply, every equipment all needs a telepilot, each product does not have quantity not etc., the lead-out terminal that color is different, so just caused aerial lug complicated, install, use extremely inconvenient and take up space, use distinct device all to need again to connect the end of a thread one time.Meanwhile, also inconvenience preservation and operation of a plurality of telepilots.
In prior art, there is no and can realize the equipment with signal source output unified management by the power supply output of home audio-visual devices.
[summary of the invention]
Fundamental purpose of the present invention is to provide the device of a kind of home audio-visual devices power supply and signal source unified management, to reduce standby power supply power consumption, aerial lug is disorderly and unsystematic, the drawbacks such as extremely inconvenient and a plurality of telepilots cause confusion are installed and used to A/V signal output part.
In order to achieve the above object, the invention provides a kind of home audio-visual devices power supply and signal source management devices, be applicable to manage power supply and the signal source of daily home audio-visual devices, this device comprises: telepilot, by transmitted signal pulse, control home audio-visual devices power supply and signal source management devices out-put supply and signal source; Power supply is selected module, receives the signal pulse that telepilot sends, and the power switch of the closed home audio-visual devices corresponding with this signal pulse makes this power supply select module to this home audio-visual devices out-put supply; Signal source is selected module, receives the signal pulse that telepilot sends, and the signal source switch of the closed home audio-visual devices corresponding with this signal pulse makes this signal source select module to this home audio-visual devices signal source output.Power supply selects module and described signal source to select module to receive after the signal pulse of described telepilot transmission, home audio-visual devices power supply and signal source management devices are opened, give home audio-visual devices out-put supply and signal source, complete the unlatching standby condition of home audio-visual devices.
Compared to prior art, the present invention is simple to operate, and unified management power supply is selected and signal source is selected, and only has a power supply in holding state, saves the energy, prevents that each telepilot from repeating chaotic use, and automaticity is higher.
[accompanying drawing explanation]
Fig. 1 is each ingredient operating circuit functional-block diagram of the present invention.
Fig. 2 is the circuit block diagram that power supply of the present invention is selected each component devices of module.
Fig. 3 is the circuit block diagram that signal source of the present invention is selected each component devices of module.
[embodiment]
Refer to shown in Fig. 1, home audio-visual devices power supply of the present invention and signal source management devices, comprise power supply selection module 2, signal source selection module 4 and telepilot 10.Described power supply selects module 2 to be electrically connected AC power supplies 1, described signal source selects module 4 to be electrically connected display 5, home audio-visual devices 3 is located at power supply and is selected module 2 and signal source to select in the middle of module 4 and both electric connections with this respectively, described telepilot 10 is provided with the button corresponding with each home audio-visual devices 3, by those button transmitted signal pulses, control the duty of home audio-visual devices power supply of the present invention and signal source management devices.
Refer to shown in Fig. 2, power supply selects module 2 mainly the rectifier 6 being electrically connected, voltage stabilizer 7, single-chip microcomputer 8, relay 11 and power switch 9, to consist of, AC power supplies 1 is converted to alternating current through described rectifier 6 by direct current, through described voltage stabilizer 7, obtain constant output voltage again, described single-chip microcomputer 8 is accepted signal pulse the decoding that telepilot 10 sends, make described relay 11 work, relay 11 is controlled described power switch 9 closures, gives home audio-visual devices 3 out-put supplies.
Refer to shown in Fig. 3, signal source selects module 4 mainly the rectifier 6 being electrically connected, voltage stabilizer 7, single-chip microcomputer 8, relay 11 and signal source switch 12, to consist of, AC power supplies 1 is converted to alternating current through described rectifier 6 by direct current, through described voltage stabilizer 7, obtain constant output voltage again, described single-chip microcomputer 8 is accepted signal pulse the decoding that telepilot 10 sends, make described relay 11 work, relay 11 is controlled described signal source switch 12 closures, gives home audio-visual devices 3 signal source outputs.Select module 2 different from power supply, this signal source selects the signal source switch 12 of module 4 to comprise video switch and audio switch, and audio switch comprises L channel switch and R channel switch.
Refer to Fig. 1, Fig. 2, shown in Fig. 3, AC power supplies 1 is the standby power supply of home audio-visual devices power supply and signal source management devices, when needs start home audio-visual devices 3, press the button of these home audio-visual devices 3 correspondences on described telepilot 10, make telepilot 10 transmitted signal pulses, power supply selects module 2 and signal source to select module 4 to receive this signal pulse, power switch 9 and the signal source switch 12 of closed this home audio-visual devices power supply and signal source management devices, make this home audio-visual devices power supply and signal source management devices in running order, open the power supply of this home audio-visual devices 3, select to open the required signal source of this home audio-visual devices 3, complete the startup preparatory stage of this home audio-visual devices 3, user can start this home audio-visual devices 3, in like manner, when needs are opened another home audio-visual devices 3, press the button of these another home audio-visual devices 3 correspondences on telepilot 10, make telepilot 10 transmitted signal pulses, power supply selects module 2 and signal source to select module 4 to receive this signal pulse, power switch 9 and the signal source switch 12 of closed home audio-visual devices power supply and signal source management devices, make home audio-visual devices power supply and signal source management devices in running order, open the power supply of this another home audio-visual devices 3, select to open the required signal source of this another home audio-visual devices 3, complete the startup preparatory stage of this another home audio-visual devices 3, user can start this another home audio-visual devices 3.
In the present embodiment, telepilot 10 can arrange the signal pulse of different in width, if the signal pulse that power supply selects module 2 and signal source to select module 4 to receive is identical width, power supply selects module 2 and signal source to select module 4 to start simultaneously, otherwise, if receive the signal pulse of different in width, first start power supply and select module 2, restart signal source and select module 4.
The present invention is the device that unified management home audio-visual devices power supply is selected and signal source is selected; the above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (5)
1. home audio-visual devices power supply and a signal source management devices, be applicable to the power supply of daily home audio-visual devices and the management of signal source, it is characterized in that, this device comprises:
One telepilot, the button on it is respectively equipped with different signal pulses, and this telepilot, by transmitted signal pulse, is controlled home audio-visual devices power supply and signal source management devices and is opened;
One power supply is selected module, be electrically connected respectively AC power and home audio-visual devices, this power supply selects module to receive the signal pulse that described telepilot sends, and the power switch of the closed home audio-visual devices corresponding with this signal pulse makes this power supply select module to home audio-visual devices out-put supply;
One signal source is selected module, be electrically connected respectively audio-visual devices and display, this signal source selects module to receive the signal pulse that telepilot sends, and the signal source switch of the closed home audio-visual devices corresponding with this signal pulse makes this signal source select module to home audio-visual devices signal source output;
While making described telepilot transmitted signal pulse, described power supply selects module and signal source to select module to receive this signal pulse, open home audio-visual devices power supply and signal source management devices, give home audio-visual devices out-put supply and signal source, complete the unlatching standby condition of this home audio-visual devices.
2. home audio-visual devices power supply according to claim 1 and signal source management devices, it is characterized in that: described power supply selects module to be comprised of the rectifier being electrically connected successively, voltage stabilizer, single-chip microcomputer, relay and power switch, the signal pulse that telepilot sends is received and decodes by described single-chip microcomputer, make described relay work, power switch closure makes power supply select module to home audio-visual devices out-put supply described in Control.
3. home audio-visual devices power supply according to claim 1 and signal source management devices, it is characterized in that: described signal source selects module to be comprised of the rectifier being electrically connected successively, voltage stabilizer, single-chip microcomputer, relay and signal source switch, the signal pulse that telepilot sends is received and decodes by described single-chip microcomputer, make described relay work, signal source switch closure makes signal source select module work to home audio-visual devices signal source output described in Control.
4. home audio-visual devices power supply according to claim 3 and signal source management devices, it is characterized in that: described signal source selects the signal source of module output to comprise vision signal and sound signal, corresponding signal source switch comprises video switch and audio switch, and described audio switch comprises L channel switch and R channel switch.
5. home audio-visual devices power supply according to claim 1 and signal source management devices, it is characterized in that: described telepilot can arrange synchronous or asynchronous coded signal pulse, synchronous coding signal pulse makes power supply select module and signal source to select module to receive signal pulse simultaneously, and asynchronous coded signal pulse makes power supply select module to select module to receive signal pulse prior to signal source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239576.4A CN103543675A (en) | 2012-07-12 | 2012-07-12 | Home video equipment power source and signal source management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239576.4A CN103543675A (en) | 2012-07-12 | 2012-07-12 | Home video equipment power source and signal source management device |
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| CN103543675A true CN103543675A (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210239576.4A Pending CN103543675A (en) | 2012-07-12 | 2012-07-12 | Home video equipment power source and signal source management device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479520A (en) * | 2017-09-15 | 2017-12-15 | 深圳市禾音视频科技有限公司 | Intelligent management audiovisual terminals |
| CN111541923A (en) * | 2020-04-30 | 2020-08-14 | 珠海格力电器股份有限公司 | Remote control method, storage medium, processor, remote control equipment and remote control system |
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| CN1585462A (en) * | 2003-08-20 | 2005-02-23 | 三星电子株式会社 | Display apparatus and control method thereof |
| JP2008098874A (en) * | 2006-10-11 | 2008-04-24 | Funai Electric Co Ltd | Video output equipment |
| CN101208840A (en) * | 2005-11-30 | 2008-06-25 | 林成珪 | Power-controllable outlet receptacle |
| JP2012039535A (en) * | 2010-08-11 | 2012-02-23 | Funai Electric Co Ltd | Remote controller and remote control system |
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2012
- 2012-07-12 CN CN201210239576.4A patent/CN103543675A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223874Y (en) * | 1995-07-10 | 1996-04-03 | 陈俊林 | Control or changing connection for domestic video- and audio-sets |
| CN2458697Y (en) * | 2000-12-29 | 2001-11-07 | 深圳市鸿瀚实业发展有限公司 | Multi-channel audio signal converter |
| CN1373535A (en) * | 2001-03-06 | 2002-10-09 | 因卡系统公司 | Electricity-saving socket unit allowing to remotely control |
| CN1585462A (en) * | 2003-08-20 | 2005-02-23 | 三星电子株式会社 | Display apparatus and control method thereof |
| CN101208840A (en) * | 2005-11-30 | 2008-06-25 | 林成珪 | Power-controllable outlet receptacle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107479520A (en) * | 2017-09-15 | 2017-12-15 | 深圳市禾音视频科技有限公司 | Intelligent management audiovisual terminals |
| CN111541923A (en) * | 2020-04-30 | 2020-08-14 | 珠海格力电器股份有限公司 | Remote control method, storage medium, processor, remote control equipment and remote control system |
| CN111541923B (en) * | 2020-04-30 | 2021-06-01 | 珠海格力电器股份有限公司 | Remote control method, storage medium, processor, remote control equipment and remote control system |
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Application publication date: 20140129 |