CN103581376A - Mobile phone charged through touch - Google Patents
Mobile phone charged through touch Download PDFInfo
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- CN103581376A CN103581376A CN201310387559.XA CN201310387559A CN103581376A CN 103581376 A CN103581376 A CN 103581376A CN 201310387559 A CN201310387559 A CN 201310387559A CN 103581376 A CN103581376 A CN 103581376A
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- mobile phone
- charging
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- piezoelectric film
- battery
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Abstract
The invention discloses a mobile phone charged through touch. The mobile phone comprises a piezoelectric film, a voltage conversion module, a charge management module and a mobile phone auxiliary battery. The piezoelectric film is arranged on the screen of the mobile phone and used for converting pressure generated when users touch the screen of the mobile phone into electric energy. The input end of the voltage conversion module is connected with the electric energy output end of the piezoelectric film, the voltage conversion module is used for converting small voltage output by the piezoelectric film into the voltage suitable for charging of a mobile phone battery, and the voltage output end of the voltage conversion module is connected with the mobile phone auxiliary battery through the charge management module. The charge management module is used for charging management of the mobile phone rechargeable battery. The mobile phone auxiliary battery is used for storing the electric energy. The mobile phone has the advantages that the piezoelectric film is arranged and can convert the pressure generated when the users touch the screen of the mobile phone into the electric energy, the voltage conversion module is combined for charging the mobile phone, operation is easy and practicable, charging is convenient, the service time of the mobile phone is prolonged, and the piezoelectric film is a transparent piezoelectric film so that the display effect of the original screen of the mobile phone can be guaranteed.
Description
Technical field
The present invention relates to a kind of mobile phone, particularly relate to a kind of mobile phone that touches charging.
Background technology
Mobile phone is as the means of communication of modern's indispensability, more and more universal.Be the problem that people pay close attention to the service time of mobile phone always, be extending cell phone service time, and the mode of taking is generally save energy consumption or increase battery capacity, yet these two kinds of modes have certain limitation.In recent years, people start the self-charging to mobile phone and study.The mode of existing self-charging mainly contains solar recharging, luminous energy charging and manual powered etc., and manual powered main finger connects by conventional charger the charging that external power source completes mobile phone, if without external power source, cannot complete charging, in addition, when user goes out, can carry inconvenience; Solar energy or luminous energy charging are that solar energy or transform light energy are become to electric energy, and then to mobile phone charging, although this charging modes has solved the above-mentioned inconvenient problem of carrying, it must just can complete the charging of mobile phone in the situation that having sunlight or surround lighting, and charge efficiency is low, cost is high.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of simple, charging mobile phone that touch is charged is easily provided, it can charge whenever and wherever possible, is not subject to the impact of external environment, and service time is long.
The object of the invention is to be achieved through the following technical solutions: a kind of mobile phone that touches charging, it also comprises piezoelectric membrane, voltage transformation module, charge management module and mobile phone auxiliary battery, piezoelectric membrane is located on mobile phone screen, for user being touched to the pressure of mobile phone screen, converts electric energy to; The input of voltage transformation module is connected with the electric energy output end of piezoelectric membrane, is responsible for converting the small voltage of piezoelectric membrane output to be applicable to charging mobile phone battery voltage; The voltage output end of voltage transformation module connects mobile phone auxiliary battery by charge management module, and charge management module is responsible for the charging process of rechargeable cellphone battery, and mobile phone auxiliary battery is responsible for storage of electrical energy.
Further, described piezoelectric membrane is transparent piezoelectric film.
The invention has the beneficial effects as follows:
(1) be provided with piezoelectric membrane, the pressure that user can be touched to mobile phone screen converts electric energy to, in conjunction with voltage transformation module, realize the intelligent charge of mobile phone, not only simple, and can to mobile phone, charge whenever and wherever possible, charging is convenient, has extended the service time of mobile phone;
(2) piezoelectric membrane adopts transparent piezoelectric film, can guarantee the display effect of the original screen of mobile phone.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of mobile phone that touches charging, it also comprises piezoelectric membrane, voltage transformation module, charge management module and mobile phone auxiliary battery, piezoelectric membrane is attached on mobile phone screen, for user being touched to the pressure of mobile phone screen, converts electric energy to; The input of voltage transformation module is connected with the electric energy output end of piezoelectric membrane, is responsible for converting the small voltage of piezoelectric membrane output to be applicable to charging mobile phone battery voltage; The voltage output end of voltage transformation module connects mobile phone auxiliary battery by charge management module, and charge management module is responsible for the charging process of rechargeable cellphone battery, and mobile phone auxiliary battery is responsible for storage of electrical energy.
Further, described piezoelectric membrane is transparent piezoelectric film.
Implementation procedure of the present invention is as follows: piezoelectric membrane is attached on mobile phone screen, when user will produce pressure during with finger touch screen or paddling screen on piezoelectric membrane, make piezoelectric membrane produce deformation, due to piezoelectric effect, produce electric charge and assemble and form the signal of telecommunication in piezoelectric membrane upper and lower surface, so pressure has been converted into voltage.Because pressure is very little, the voltage that piezoelectric membrane converts to is also less, therefore need to small voltage, boost with electric pressure converter.Because voltage is very little before conversion, electric pressure converter need to adopt utmost point low-voltage to start and the very high transducer of conversion efficiency.When mobile phone auxiliary battery does not have electricity, charging manager charges to mobile phone auxiliary battery, and when mobile phone auxiliary battery is full of, charging manager is not to its charging.Energy storage device can change the electric capacity of low leakage into.Mobile phone auxiliary battery generally adopts button cell, both can, with mobile phone main battery jointly to mobile phone power supply, also can not work as when main battery has electricity and separately mobile phone be powered, as Emergency use.When user touches mobile phone screen and carries out general operation, with regard to involuntary, mobile phone is charged, simple effectively easily row, has extended useful life of mobile phone.Because piezoelectric membrane is transparent, do not affect the display effect of the original screen of mobile phone, but owing to being attached in touch-sensitive screen, can affecting mobile phone and touch detection effect, need to adjust touch sensible parameter to reach original detection effect.
Claims (2)
1. a mobile phone that touches charging, it comprises mobile phone main battery, it is characterized in that: it also comprises piezoelectric membrane, voltage transformation module, charge management module and mobile phone auxiliary battery, piezoelectric membrane is located on mobile phone screen, for user being touched to the pressure of mobile phone screen, converts electric energy to; The input of voltage transformation module is connected with the electric energy output end of piezoelectric membrane, is responsible for converting the small voltage of piezoelectric membrane output to be applicable to charging mobile phone battery voltage; The voltage output end of voltage transformation module connects mobile phone auxiliary battery by charge management module, and charge management module is responsible for the charging process of rechargeable cellphone battery, and mobile phone auxiliary battery is responsible for storage of electrical energy.
2. a kind of mobile phone that touches charging according to claim 1, is characterized in that: described piezoelectric membrane is transparent piezoelectric film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387559.XA CN103581376A (en) | 2013-08-31 | 2013-08-31 | Mobile phone charged through touch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387559.XA CN103581376A (en) | 2013-08-31 | 2013-08-31 | Mobile phone charged through touch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103581376A true CN103581376A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310387559.XA Pending CN103581376A (en) | 2013-08-31 | 2013-08-31 | Mobile phone charged through touch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103581376A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901405A (en) * | 2014-03-04 | 2015-09-09 | 吴燕珊 | Touch-charging handheld electronic equipment |
| CN106230071A (en) * | 2016-09-05 | 2016-12-14 | 珠海格力电器股份有限公司 | The mobile terminal of a kind of wireless charging and wireless charging method |
| WO2017185491A1 (en) * | 2016-04-25 | 2017-11-02 | 中兴通讯股份有限公司 | Terminal, terminal battery charging method and computer storage medium |
| CN111987933A (en) * | 2020-08-07 | 2020-11-24 | 西北工业大学 | Self-charging battery for mobile phone |
| CN112820201A (en) * | 2021-02-23 | 2021-05-18 | 维沃移动通信有限公司 | Display screen, rear cover and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008039852A2 (en) * | 2006-09-26 | 2008-04-03 | Board Of Regents, The Univerity Of Texas System | Piezoelectric energy harvester |
| CN102402336A (en) * | 2011-11-15 | 2012-04-04 | 深圳市华星光电技术有限公司 | Energy-saving LCD (liquid crystal display) device |
| CN103051754A (en) * | 2012-12-14 | 2013-04-17 | 上海华勤通讯技术有限公司 | Mobile terminal and charging method |
-
2013
- 2013-08-31 CN CN201310387559.XA patent/CN103581376A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008039852A2 (en) * | 2006-09-26 | 2008-04-03 | Board Of Regents, The Univerity Of Texas System | Piezoelectric energy harvester |
| CN102402336A (en) * | 2011-11-15 | 2012-04-04 | 深圳市华星光电技术有限公司 | Energy-saving LCD (liquid crystal display) device |
| CN103051754A (en) * | 2012-12-14 | 2013-04-17 | 上海华勤通讯技术有限公司 | Mobile terminal and charging method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901405A (en) * | 2014-03-04 | 2015-09-09 | 吴燕珊 | Touch-charging handheld electronic equipment |
| WO2017185491A1 (en) * | 2016-04-25 | 2017-11-02 | 中兴通讯股份有限公司 | Terminal, terminal battery charging method and computer storage medium |
| CN106230071A (en) * | 2016-09-05 | 2016-12-14 | 珠海格力电器股份有限公司 | The mobile terminal of a kind of wireless charging and wireless charging method |
| CN111987933A (en) * | 2020-08-07 | 2020-11-24 | 西北工业大学 | Self-charging battery for mobile phone |
| CN112820201A (en) * | 2021-02-23 | 2021-05-18 | 维沃移动通信有限公司 | Display screen, rear cover and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |
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| RJ01 | Rejection of invention patent application after publication |