CN103199602A - Mobile terminal charging system and mobile terminal charging method - Google Patents
Mobile terminal charging system and mobile terminal charging method Download PDFInfo
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- CN103199602A CN103199602A CN2013100821757A CN201310082175A CN103199602A CN 103199602 A CN103199602 A CN 103199602A CN 2013100821757 A CN2013100821757 A CN 2013100821757A CN 201310082175 A CN201310082175 A CN 201310082175A CN 103199602 A CN103199602 A CN 103199602A
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- portable terminal
- switch
- loud speaker
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Provided is a mobile terminal charging system. The mobile terminal charging system is used for a mobile terminal. The mobile terminal charging system comprises a main control unit, an audio power amplifying unit, a loudspeaker, a charge storage unit, a voltage boosting unit, a pair of charging units for charging the mobile terminal and an automatic switch control unit which is connected with the main control unit, the audio power amplifying unit, the charge storage unit and the loudspeaker. The automatic switch control unit comprises a first switch unit which is connected with the audio power amplifying unit and a second switch unit which is connected with the charge storage unit, the audio power amplifying unit amplifies audio signals, the audio signals are transmitted to the loudspeaker to play sound through the first switch unit, the loudspeaker converts the collected sound into electric energy and the electric energy is transmitted to the charge storage unit for storing through the second switch unit, the voltage boosting unit boosts voltages of the electric energy stored in the charge storage unit, and then the electric energy with boosted voltages is transmitted to the charging units for charging the mobile terminal. The invention further comprises a mobile terminal charging method. The mobile terminal charging system and the mobile terminal charging method are convenient and practical.
Description
Technical field
The present invention relates to a kind of charging system and charging method, refer to especially a kind ofly convenient and practical can realize portable terminal charging system and the portable terminal charging method of portable terminal charging by sound being converted to electric energy.
Background technology
Along with the development of society, in the current mobile Internet epoch, increasing individual mobile terminal emerges in an endless stream, as smart mobile phone, panel computer, MID(Mobile Internet Device, mobile internet device) etc.Along with making constant progress of portable terminal, it has become requisite communication tool in people's live and work, and the user is also more and more higher to the requirement of the experience of portable terminal.
In the prior art, the loud speaker of portable terminal is a kind of energy conversion device, and it can be the mechanical energy of inside loudspeakers vibrating diaphragm with the alternating voltage power conversion, and the mechanical energy of vibrating diaphragm produces sound wave by compressed air, thereby produces sound.Nowadays, noise pollution has become one of bigger pollution of current social harm, and noise also is a kind of form of energy, therefore, is necessary to provide a kind of electric energy that sound can be converted to come portable terminal charging system and the portable terminal charging method of charging for portable terminal.
Summary of the invention
In view of above content, be necessary to provide a kind of and convenient and practical can realize portable terminal charging system and the portable terminal charging method of portable terminal charging by sound being converted to electric energy.
A kind of portable terminal charging system, be used for a portable terminal, described portable terminal charging system comprises a main control unit, one audio power amplifier unit, one loud speaker, one charge storage elements, one boost in voltage unit, the charhing unit that a pair of described portable terminal charges and one and described main control unit, described audio power amplifier unit, described charge storage elements, the automatic switch control unit that described loud speaker links to each other, described automatic switch control unit comprises first switch element that links to each other with described audio power amplifier unit and a second switch unit that links to each other with described charge storage elements, be sent to described loud speaker by described first switch element after described audio power amplifier unit amplifies audio signal and carry out the sound broadcast, described loud speaker is converted to the sound of collecting and is sent to described charge storage elements by described second switch unit behind the electric energy and stores, and being sent to described charhing unit after described boost in voltage unit raises the voltage of described charge storage elements electric energy stored is that described portable terminal charges.
A kind of portable terminal charging method is used for a portable terminal is charged, and described portable terminal has a portable terminal charging system, and described portable terminal charging method may further comprise the steps:
Whether one main control unit detects described portable terminal needs to carry out sounding by a loud speaker, if not, then enters next step;
Described main control unit controls that one first switch element is in off-state in the automatic switch control unit, controls that a second switch unit is in closure state in the described automatic switch control unit;
Described loud speaker is converted to the sound of collecting and is sent to a charge storage elements by described second switch unit behind the electric energy and stores; And
One boost in voltage unit is sent to a charhing unit after the voltage of described charge storage elements electric energy stored is raise, and is that described portable terminal charges by described charhing unit.
Relative prior art, portable terminal charging system of the present invention and portable terminal charging method are convenient and practical, control the open and-shut mode of switch in the automatic switch control unit by main control unit, the sound that loud speaker is collected is converted to the charging that electric energy is realized portable terminal, thereby make loud speaker both can realize the function that plays sound, also external sound can be converted to electric energy is that portable terminal charges, the interference noise in the external world is converted to the available energy, reduce when polluting, realize taking full advantage of with energy-conservation of resource.
Description of drawings
Fig. 1 is the system architecture diagram of portable terminal charging system preferred embodiments of the present invention.
Fig. 2 is the flow chart of portable terminal charging method preferred embodiments of the present invention.
Embodiment
See also Fig. 1, portable terminal charging system preferred embodiments of the present invention is used for a portable terminal, this portable terminal charging system preferred embodiments comprises a main control unit, one audio power amplifier unit, one loud speaker, one charge storage elements, one boost in voltage unit, one is used for charhing unit that this portable terminal is charged and one and this main control unit, this audio power amplifier unit, this charge storage elements, the automatic switch control unit that this loud speaker links to each other, this automatic switch control unit comprises first switch element that links to each other with this audio power amplifier unit and a second switch unit that links to each other with this charge storage elements, and this first switch element comprises two switches that phase place is identical, this second switch unit comprise two with this first switch element in the opposite switch of switch phase.
Whether this main control unit needs to carry out sounding by this loud speaker for detection of this portable terminal, if, then control this first switch element and be in closure state, control this second switch unit and be in off-state; If not, then control this first switch element and be in off-state, control this second switch unit and be in closure state, wherein, need comprise that having an incoming ring tone or plays music by the situation that this loud speaker carries out sounding.
This audio power amplifier unit is used for that audio signal is amplified first switch element of back by this automatic switch control unit and is sent to this loud speaker and carries out sound and play; This loud speaker be used for to be play the audio signal by this audio power amplifier unit output, and the sound that can be used for collecting is converted to behind the electric energy second switch unit by this automatic switch control unit and is sent to this charge storage elements and stores; This charge storage elements is used for the electric energy after storage is changed by this loud speaker; This boost in voltage unit is sent to this charhing unit after raising for the voltage with this charge storage elements electric energy stored, charges for this portable terminal by this charhing unit.Wherein, the sound of the sound that this loud speaker can be collected for making the vibrating diaphragm vibration in the loud speaker comprises the ambient noise in the external world.
When the user charges to this portable terminal by this portable terminal charging system, whether this main control unit detects this portable terminal needs to carry out sounding, if, then control this first switch element and be in closure state, control this second switch unit and be in off-state, at this moment, this audio power amplifier unit audio signal that needs are carried out sounding is amplified the back and is sent to this loud speaker by this first switch element and carries out sound and play; If not, then control this first switch element and be in off-state, control this second switch unit and be in closure state, at this moment, this loud speaker is converted to the sound of collecting and is sent to this charge storage elements by this second switch unit behind the electric energy and stores, this boost in voltage unit is sent to this charhing unit after the voltage of this charge storage elements electric energy stored is raise, thereby charges for this portable terminal by this charhing unit.
See also Fig. 2, Fig. 2 is the flow chart of portable terminal charging method preferred embodiments of the present invention.Portable terminal charging method preferred embodiments of the present invention is used for a portable terminal is charged, and this portable terminal has a portable terminal charging system, and portable terminal charging method preferred embodiments of the present invention may further comprise the steps:
Whether step 1, main control unit detect portable terminal needs to carry out sounding by loud speaker, if, then execution in step two and step 3; If not, then execution in step four to step 6.
Step 2, main control unit are controlled first switch element and are in closure state, and control second switch unit is in off-state.
Step 3, the audio signal that audio power amplifier unit carries out sounding with needs are amplified the back and are sent to loud speaker by first switch element and carry out sound and play.
Step 4, main control unit are controlled first switch element and are in off-state, and control second switch unit is in closure state.
Step 5, loud speaker are converted to the sound of collecting and are sent to charge storage elements by the second switch unit behind the electric energy and store.
Step 6, boost in voltage unit are sent to charhing unit after the voltage of charge storage elements electric energy stored is raise, and are that portable terminal charges by charhing unit.
Wherein, this first switch element and this second switch unit form the automatic switch control unit jointly, this first switch element links to each other with this audio power amplifier unit, this second switch unit links to each other with this charge storage elements, and this first switch element comprises two switches that phase place is identical, this second switch unit comprise two with this first switch element in the opposite switch of switch phase.The sound of the sound that this loud speaker can be collected for making the vibrating diaphragm vibration in the loud speaker comprises the ambient noise in the external world.
Portable terminal charging system of the present invention and portable terminal charging method are convenient and practical, control the open and-shut mode of switch in the automatic switch control unit by main control unit, the sound that loud speaker is collected is converted to the charging that electric energy is realized portable terminal, thereby make loud speaker both can realize the function that plays sound, also external sound can be converted to electric energy is that portable terminal charges, the interference noise in the external world is converted to the available energy, reduce when polluting, realize taking full advantage of with energy-conservation of resource.
Claims (10)
1. portable terminal charging system, be used for a portable terminal, it is characterized in that: described portable terminal charging system comprises a main control unit, one audio power amplifier unit, one loud speaker, one charge storage elements, one boost in voltage unit, the charhing unit that a pair of described portable terminal charges and one and described main control unit, described audio power amplifier unit, described charge storage elements, the automatic switch control unit that described loud speaker links to each other, described automatic switch control unit comprises first switch element that links to each other with described audio power amplifier unit and a second switch unit that links to each other with described charge storage elements, be sent to described loud speaker by described first switch element after described audio power amplifier unit amplifies audio signal and carry out the sound broadcast, described loud speaker is converted to the sound of collecting and is sent to described charge storage elements by described second switch unit behind the electric energy and stores, and being sent to described charhing unit after described boost in voltage unit raises the voltage of described charge storage elements electric energy stored is that described portable terminal charges.
2. portable terminal charging system as claimed in claim 1, it is characterized in that: described first switch element comprises two switches that phase place is identical, described second switch unit comprises two switches opposite with switch phase in described first switch element.
3. portable terminal charging system as claimed in claim 2, it is characterized in that: whether described main control unit detects described portable terminal needs to carry out sounding by described loud speaker, if, then control described first switch element and be in closure state, control described second switch unit and be in off-state, if not, then control described first switch element and be in off-state, control described second switch unit and be in closure state.
4. portable terminal charging system as claimed in claim 3 is characterized in that: need comprise that having an incoming ring tone or plays music by the situation that described loud speaker carries out sounding.
5. portable terminal charging system as claimed in claim 1 is characterized in that: the sound of the sound that described loud speaker is collected for making the vibrating diaphragm vibration in the described loud speaker comprises the ambient noise in the external world.
6. a portable terminal charging method is used for a portable terminal is charged, and described portable terminal has a portable terminal charging system, and described portable terminal charging method may further comprise the steps:
Whether one main control unit detects described portable terminal needs to carry out sounding by a loud speaker, if not, then enters next step;
Described main control unit controls that one first switch element is in off-state in the automatic switch control unit, controls that a second switch unit is in closure state in the described automatic switch control unit;
Described loud speaker is converted to the sound of collecting and is sent to a charge storage elements by described second switch unit behind the electric energy and stores; And
One boost in voltage unit is sent to a charhing unit after the voltage of described charge storage elements electric energy stored is raise, and is that described portable terminal charges by described charhing unit.
7. portable terminal charging method as claimed in claim 6, it is characterized in that: described main control unit detects described portable terminal and carries out sounding by described loud speaker if desired, then enter following steps: described main control unit is controlled described first switch element and is in closure state, controls described second switch unit and is in off-state; The audio signal that one audio power amplifier unit carries out sounding with needs is amplified the back and is sent to described loud speaker by described first switch element and carries out sound and play.
8. portable terminal charging method as claimed in claim 7, it is characterized in that: the described portable terminal charging system of the common composition in described main control unit, described audio power amplifier unit, described loud speaker, described charge storage elements, described boost in voltage unit, described charhing unit and described automatic switch control unit, described first switch element links to each other with described audio power amplifier unit, and described second switch unit links to each other with described charge storage elements.
9. portable terminal charging method as claimed in claim 8, it is characterized in that: described first switch element comprises two switches that phase place is identical, described second switch unit comprises two switches opposite with switch phase in described first switch element.
10. portable terminal charging method as claimed in claim 6 is characterized in that: the sound of the sound that described loud speaker is collected for making the vibrating diaphragm vibration in the described loud speaker comprises the ambient noise in the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100821757A CN103199602A (en) | 2013-03-15 | 2013-03-15 | Mobile terminal charging system and mobile terminal charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100821757A CN103199602A (en) | 2013-03-15 | 2013-03-15 | Mobile terminal charging system and mobile terminal charging method |
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| CN103199602A true CN103199602A (en) | 2013-07-10 |
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| CN2013100821757A Pending CN103199602A (en) | 2013-03-15 | 2013-03-15 | Mobile terminal charging system and mobile terminal charging method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187383A1 (en) * | 2013-12-10 | 2014-11-27 | 中兴通讯股份有限公司 | Charging adapter and mobile terminal |
| CN105491472A (en) * | 2015-12-29 | 2016-04-13 | 宇龙计算机通信科技(深圳)有限公司 | Earphone, charging system and method for charging terminal through earphone |
| CN107887957A (en) * | 2017-12-26 | 2018-04-06 | 四川璧虹众杰科技有限公司 | Charging circuit and charging equipment |
| CN109144467A (en) * | 2018-09-05 | 2019-01-04 | 京东方科技集团股份有限公司 | Electronic equipment, prompt tone method of adjustment and device, computer readable storage medium |
| US20210321179A1 (en) * | 2014-01-17 | 2021-10-14 | Apple Inc. | Wireless audio systems |
| WO2023051083A1 (en) * | 2021-09-30 | 2023-04-06 | Oppo广东移动通信有限公司 | Audio control method, electronic device, and audio playback system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187383A1 (en) * | 2013-12-10 | 2014-11-27 | 中兴通讯股份有限公司 | Charging adapter and mobile terminal |
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| CN105491472A (en) * | 2015-12-29 | 2016-04-13 | 宇龙计算机通信科技(深圳)有限公司 | Earphone, charging system and method for charging terminal through earphone |
| CN105491472B (en) * | 2015-12-29 | 2019-04-12 | 宇龙计算机通信科技(深圳)有限公司 | Earphone, charging system and by earphone to the method for terminal charge |
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| CN109144467A (en) * | 2018-09-05 | 2019-01-04 | 京东方科技集团股份有限公司 | Electronic equipment, prompt tone method of adjustment and device, computer readable storage medium |
| CN109144467B (en) * | 2018-09-05 | 2022-01-11 | 京东方科技集团股份有限公司 | Electronic device, alert tone adjusting method and apparatus, and computer-readable storage medium |
| WO2023051083A1 (en) * | 2021-09-30 | 2023-04-06 | Oppo广东移动通信有限公司 | Audio control method, electronic device, and audio playback system |
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Application publication date: 20130710 |