CN104901405A - Touch-charging handheld electronic equipment - Google Patents
Touch-charging handheld electronic equipment Download PDFInfo
- Publication number
- CN104901405A CN104901405A CN201410076134.1A CN201410076134A CN104901405A CN 104901405 A CN104901405 A CN 104901405A CN 201410076134 A CN201410076134 A CN 201410076134A CN 104901405 A CN104901405 A CN 104901405A
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- Prior art keywords
- electronic equipment
- charging
- voltage
- piezoelectric film
- battery
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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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Abstract
The invention discloses touch-charging handheld electronic equipment comprising a piezoelectric film, a voltage conversion module, a charging management module and an auxiliary battery. The piezoelectric film is arranged on the screen of the electronic equipment and used for converting pressure of a user touching the mobile phone screen into electric energy. The input end of the voltage conversion module is connected with the electric energy output end of the piezoelectric film and is responsible for converting low voltage outputted by the piezoelectric film into voltage suitable for charging of the battery of the electronic equipment. The voltage output end of the voltage conversion module is connected with the auxiliary battery of the electronic equipment via the charging management module. The charging management module is responsible for charging processing of the rechargeable battery of the electronic equipment. The mobile phone auxiliary battery is responsible for storing electric energy. The touch-charging handheld electronic equipment has the following advantages that the piezoelectric film is arranged and pressure of the user touching the screen of the electronic equipment can be converted into electric energy, and the mobile phone is charged through combination of the voltage conversion module so as to be easy and practicable, charging is convenient and use time of the mobile phone is prolonged; and a transparent piezoelectric film is adopted to act as the piezoelectric film so that the display effect of the original screen of the electronic equipment can be guaranteed.
Description
Technical field
The present invention relates to a kind of hand-hold electronic equipments, particularly relate to a kind of hand-hold electronic equipments touching charging.
Background technology
The hand-hold electronic equipments of similar panel computer and so on is more and more universal, this kind of hand-hold electronic equipments cruising time is the problem that people pay close attention to always, for extending working time, the mode taked is generally save energy consumption or increase battery capacity, but these two kinds of modes have certain limitation.In recent years, people start to study hand-hold electronic equipments self-charging.The mode of existing self-charging mainly contains solar recharging, luminous energy charging and manual powered etc.Manual powered main finger connects by conventional charger the charging that external power source completes mobile phone, if without external power source, then cannot complete charging, in addition, when user goes out, then can carry inconvenience; Solar energy or luminous energy charging are that solar energy or transform light energy are become electric energy, and then to electronic equipment charging, although this charging modes solves above-mentioned problem of carrying inconvenience, it just must can complete the charging of mobile phone when 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, provide a kind of simple, charging to touch the hand-hold electronic equipments of charging easily, it can charge whenever and wherever possible, and not by the impact of external environment, service time is long.
The object of the invention is to be achieved through the following technical solutions: a kind of hand-hold electronic equipments touching charging, it comprises piezoelectric membrane, voltage transformation module, charge management module and boosting battery, piezoelectric membrane is located on electronic equipment screen, converts electric energy to for pressure user being touched electronic equipment screen; The input of voltage transformation module is connected with the electric energy output end of piezoelectric membrane, is responsible for the voltage small voltage that piezoelectric membrane exports being converted to the charging of applicable electric device battery; The voltage output end of voltage transformation module connects electronic equipment boosting battery by charge management module, and charge management module is responsible for the charging process of electronic equipment rechargeable battery, and boosting battery is responsible for store 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 electronic equipment screen converts electric energy to, in conjunction with voltage transformation module, realize the intelligent charge of electronic equipment, not only simple, and can charge to electronic equipment whenever and wherever possible, charging is convenient, extends the service time of electronic equipment;
(2) piezoelectric membrane adopts transparent piezoelectric film, can ensure the display effect of the original screen of electronic equipment.
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 described in Figure 1, a kind of hand-hold electronic equipments touching charging, it also comprises piezoelectric membrane, voltage transformation module, charge management module and boosting battery, and piezoelectric membrane is attached on electronic equipment screen, converts electric energy to for pressure user being touched electronic equipment screen; The input of voltage transformation module is connected with the electric energy output end of piezoelectric membrane, is responsible for the voltage small voltage that piezoelectric membrane exports being converted to the charging of applicable electric device battery; The voltage output end of voltage transformation module connects electronic equipment boosting battery by charge management module, and charge management module is responsible for the charging process of electronic equipment rechargeable battery, and electronic equipment boosting battery is responsible for store electrical energy.
Further, described piezoelectric membrane is transparent piezoelectric film.
Implementation procedure of the present invention is as follows: piezoelectric membrane is attached on electronic equipment screen, when user will produce pressure with when finger touch screen or slip screen on piezoelectric membrane, piezoelectric membrane is made to produce deformation, due to piezoelectric effect, produce electric charge and assemble the formation signal of telecommunication in piezoelectric membrane upper and lower surface, therefore pressure has been converted into voltage.Because pressure is very little, the voltage that piezoelectric membrane converts to is also less, therefore needs to boost to small voltage with electric pressure converter.Because voltage is very little before conversion, electric pressure converter needs to adopt the transducer that pole low-voltage starts and conversion efficiency is very high.When electronic equipment boosting battery does not have electricity, charging manager is to the charging of electronic equipment boosting battery, and when electronic equipment boosting battery is full of, charging manager is no longer to its charging.Energy storage device can change the electric capacity of low leakage into.Electronic equipment boosting battery generally adopts button cell, namely can with electronic equipment main battery jointly to power electronic equipment, also can work as separately to power electronic equipment when main battery does not have an electricity, as Emergency use.User touches electronic equipment screen when carrying out general operation, charges to mobile phone with regard to involuntary, simply effectively easy, extends the useful life of electronic equipment.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, mobile phone can being affected and touch Detection results, need adjustment touch sensible parameter to reach original Detection results.
Claims (2)
1. one kind touches the hand-hold electronic equipments of charging, it comprises electronic equipment main battery, it is characterized in that: it also comprises piezoelectric membrane, voltage transformation module, charge management module and boosting battery, piezoelectric membrane is located on electronic equipment screen, converts electric energy to for pressure user being touched electronic equipment screen; The input of voltage transformation module is connected with the electric energy output end of voltage film, is responsible for the voltage small voltage that piezoelectric membrane exports being converted to applicable charging mobile phone battery; The voltage output end of voltage transformation module connects electronic equipment boosting battery by charge management module, and charge management module is responsible for the charging process of electronic equipment rechargeable battery, and electronic equipment boosting battery is responsible for store electrical energy.
2. a kind of hand-hold electronic equipments touching 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 |
|---|---|---|---|
| CN201410076134.1A CN104901405A (en) | 2014-03-04 | 2014-03-04 | Touch-charging handheld electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076134.1A CN104901405A (en) | 2014-03-04 | 2014-03-04 | Touch-charging handheld electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104901405A true CN104901405A (en) | 2015-09-09 |
Family
ID=54033886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076134.1A Pending CN104901405A (en) | 2014-03-04 | 2014-03-04 | Touch-charging handheld electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104901405A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371568A (en) * | 2015-10-10 | 2017-02-01 | 北京智谷睿拓技术服务有限公司 | Force value information determination method and equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1633008A (en) * | 2005-01-04 | 2005-06-29 | 西安交通大学 | Method of piezoelectric power generation by using vibration energy of road surface, and street lighting luminaire system therefor |
| CN103581376A (en) * | 2013-08-31 | 2014-02-12 | 成都西可科技有限公司 | Mobile phone charged through touch |
-
2014
- 2014-03-04 CN CN201410076134.1A patent/CN104901405A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1633008A (en) * | 2005-01-04 | 2005-06-29 | 西安交通大学 | Method of piezoelectric power generation by using vibration energy of road surface, and street lighting luminaire system therefor |
| CN103581376A (en) * | 2013-08-31 | 2014-02-12 | 成都西可科技有限公司 | Mobile phone charged through touch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371568A (en) * | 2015-10-10 | 2017-02-01 | 北京智谷睿拓技术服务有限公司 | Force value information determination method and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |