CN104621842A - Shoe cover with charge function - Google Patents
Shoe cover with charge function Download PDFInfo
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- CN104621842A CN104621842A CN201510054895.1A CN201510054895A CN104621842A CN 104621842 A CN104621842 A CN 104621842A CN 201510054895 A CN201510054895 A CN 201510054895A CN 104621842 A CN104621842 A CN 104621842A
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- shoe cover
- charge function
- piezoelectric ceramics
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- energy
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- 239000000919 ceramic Substances 0.000 claims abstract description 37
- 238000004146 energy storage Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 16
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- -1 and weft yarn Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000037396 body weight Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000293001 Oxytropis besseyi Species 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a shoe cover with a charge function. The shoe cover comprises a shoe cover body, a piezoelectric electrical storage device and a USB data line. The waterproof shoe cover body is adjustable in tightness degree. The piezoelectric electrical storage device is arranged at the bottom of the shoe cover body and used for generating electric energy and storing electric energy. The detachable USB data line is connected with the piezoelectric electrical storage device. The piezoelectric electrical storage device comprises piezoelectric ceramic used for generating electric energy through gravity pressure and an energy storage battery connected with the piezoelectric ceramic. According to the universal shoe cover with the function for charging a mobile phone, under the condition of no power source, the mechanical energy of a human body is converted to electric energy to provide power for the battery of a mobile terminal in a universal mode, the shoe cover is not limited by fields and shoe brands, and convenience is brought to a user.
Description
Technical field
The present invention relates to consumer electronics field, particularly relate to a kind of shoe cover with charge function.
Background technology
Along with the development of mobile communication and improving constantly of people's living standard, the use of various mobile terminals as mobile phone is more and more universal, and mobile phone has become indispensable means of communication in people's life.
In prior art mobile phone function get more and more, battery more and more without with, often need charging.
When user does not have 220V power interface at one's side, when not having portable power source, charging mobile phone battery just becomes a difficult point.When there is no portable power source in prior art, it is not the emergent charging apparatus of the mobile terminals such as mobile phone.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides a kind of shoe cover with charge function.Provide a kind of universal mobile phone cell charging shoe cover, in the absence of a power supply, in general mode, utilize the mechanical energy of human body self to change, power to battery of mobile terminal. not by place, the restriction of shoes brand, provides users with the convenient.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of shoe cover with charge function, wherein, comprise: can degree of tightness adjustment be carried out and waterproof shoe cover body, be arranged on bottom described shoe cover body for generation of electric energy and the piezoelectricity electrical storage device of storage of electrical energy, and the dismountable USB data line be connected with described piezoelectricity electrical storage device;
Described piezoelectricity electrical storage device comprises the piezoelectric ceramics for being produced electric energy by gravitational pressure, and the energy-storage battery be connected with described piezoelectric ceramics.
The shoe cover of described band charge function, wherein, described piezoelectric ceramics is two pieces, is separately positioned on rear and front end bottom described shoe cover body.
The shoe cover of described band charge function, wherein, described shoe cover body adopts waterproof, can the material of degree of tightness make.
The shoe cover of described band charge function, wherein, described shoe cover body is provided with degree of tightness with holes, on described degree of tightness is with holes, be interspersed with woven elastic cord.
The shoe cover of described band charge function, wherein, described woven elastic cord is for adopting chemical fibre, and weft yarn, rubber thread mixes intertexture according to a certain percentage and makes.
The shoe cover of described band charge function, wherein, described USB data line is MicroUSB data wire, and MicroUSB data wire is drawn from shoe cover bottom inside.
The shoe cover of described band charge function, wherein, described piezoelectric ceramics is square.
The shoe cover of described band charge function, wherein, described piezoelectric ceramics employing thickness is the P5-1 piezoelectric ceramics of 0.6mm, and shoe cover bottom faces is 200 square centimeters.
The shoe cover of described band charge function, wherein, described piezoelectric ceramics adopts with the piezoelectric ceramics of P5-1 material, parameter Kt=0.48, eT33=2600, Qm=80, Kp=0.62, D33 > 580x10-12C/N, Kt33=2900; Substrate material adopts: brass #CW617N.
The shoe cover of described band charge function, wherein, described USB data line is connected with described energy-storage battery.
Universal mobile phone cell charging shoe cover provided by the present invention, when making user there is no power supply at one's side, time especially in the wild, its own mechanical transformation of energy can be utilized, for charging mobile phone battery. mobile phone is the used time not, can also store for subsequent use by unnecessary electric energy shoe cover reserve battery.The present invention is simple and practical, and cost is low, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the perspective view of the preferred embodiment of a kind of shoe cover with charge function of the present invention.
Fig. 2 is the circuit function theory diagram of the preferred embodiment of a kind of shoe cover with charge function of the present invention.
Fig. 3 is another perspective view of the preferred embodiment of a kind of shoe cover with charge function of the present invention.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the flow chart of the preferred embodiment of a kind of shoe cover with charge function of the present invention.A kind of shoe cover with charge function shown in Fig. 1, comprise: can degree of tightness adjustment be carried out and waterproof shoe cover body 100, be arranged on bottom described shoe cover body 100 for generation of electric energy and the piezoelectricity electrical storage device 200 of storage of electrical energy, and the dismountable USB data line 230 be connected with described piezoelectricity electrical storage device 200.
Wherein, as shown in Figure 2, described piezoelectricity electrical storage device 200 comprises the piezoelectric ceramics 210 for being produced electric energy by gravitational pressure, and the energy-storage battery 220 be connected with described piezoelectric ceramics 210.Described USB data line 230 is connected with described energy-storage battery 220.
The piezoelectric ceramics that the present invention adopts, is a kind of ceramic material mechanical energy and electric energy can changed mutually, belongs to Inorganic Non-metallic Materials.Piezoelectric ceramics utilizes its material under mechanical stress effect, causes inner positive and negative charge center relative displacement and polarizes, and the bound charge that symbol is contrary and piezo-electric effect produce electric energy to cause material two end surfaces to occur.
And piezoelectric ceramics, without under electric field action, when making it produce mechanically deform along certain orientation to this crystal force, its inner polarization phenomena that produce, two relative surfaces there will be heterocharge, and greatly, the electric charge of appearance is just many for external force and end area.The symbol of particle size is depending on external force.After external force is removed, recover the phenomenon of not electriferous state again, be called direct piezoelectric effect.When force direction changes, charge polarity is also along with change.If electrode is loaded onto on two surfaces and connects with wire, the free charge of change just moves to another pole plate from a pole plate, forms electric current.Thus the electric energy provided to battery charging.
In the embodiment of the present invention, preferably as shown in Figure 3, described piezoelectric ceramics 210 is two pieces, is separately positioned on rear and front end bottom described shoe cover body 100.
Adopt in the present invention bottom shoes, have two blocks of piezoelectric ceramics, when people put on shoe cover walk time, body weight applies pressure to piezoelectric ceramics.Piezoelectric ceramics produces charging current.Continue charging to the energy-storage battery (reserve battery) bottom shoe cover, the power storage that piezoelectric ceramics produces can be got up by energy-storage battery.If mobile phone needs to have charged, USB data line can be connected mobile phone, so just can charge for mobile phone.
User only needs to put on shoe cover before use, and energy-storage battery stores enough enough electric energy.MicroUSB interface just can be used in pocket to charge to mobile phone.
The shoe cover of described band charge function, wherein, described shoe cover body 100 adopts waterproof, can the material of degree of tightness make., described shoe cover body 100 is provided with degree of tightness with holes 102, described degree of tightness with holes 102 is interspersed with woven elastic cord 101.Described woven elastic cord 101 can for adopting chemical fibre, and weft yarn, rubber thread mixes intertexture according to a certain percentage and makes.Described USB data line 230 is MicroUSB data wire, and MicroUSB data wire 230 is drawn from shoe cover bottom inside.
The present invention adopts Micro USB charging wire from shoe cover bottom inside, is drawn by power supply, can be bundled in trouser pocket from energy-storage battery.Thus charge the phone.Charging wire is solid, is out of use and can replaces shoestring, tie up on shoe cover.
Visible, shoe cover body 100 described in the embodiment of the present invention adopts material waterproof, can the material of degree of tightness make.Such as can adopt special woven elastic cord (rubber thread mixes intertexture according to a certain percentage for chemical fibre, weft yarn).MicroUSB draws from shoe cover bottom inside.Also have shoe cover with holes, can degree of tightness shoes further.Shoe cover can be applicable to most people, dresses at any time, is particularly useful for outdoor exercises
Further, the shoe cover of described band charge function, wherein, described piezoelectric ceramics 210 is square.
Further, the shoe cover of described band charge function, adopt described piezoelectric ceramics to adopt thickness to be the P5-1 piezoelectric ceramics of 0.6mm, shoe cover bottom faces is 200 square centimeters.Such as, described piezoelectric ceramics adopts with the piezoelectric ceramics of P5-1 material, parameter Kt=0.48, eT33=2600, Qm=80, Kp=0.62, D33 > 580x10-12C/N, Kt33=2900; Substrate material adopts: brass #CW617N.
Such as: for the piezoelectric ceramics of P5-1 material.Parameter Kt=0.48, eT33=2600, Qm=80, Kp=0.62, D33 > 580x10-12C/N, Kt33=2900.Substrate material: brass #CW617N.At the normal pressure of material, in operating temperature range, the voltage E=nF of the piezoelectric ceramics generation of unit are, electric current I=mF.The wherein piezoelectric constant of n, m parameter and piezoelectric ceramics, polarised direction, dielectric constant, dielectric loss, the natures such as elastic parameter are relevant.Within the specific limits, voltage is directly proportional to electric current and pressure.
Thickness is the P5-1 piezoelectric ceramics of 0.6mm, and shoe cover bottom faces is that people's running of 200cm^2, body weight 65kg can produce the voltage of about 30V and the electric current of about 35mA.Be enough to charge to reserve battery.If piezoelectric performance is better, so mechanical energy be converted to the efficiency of electric energy can be higher.
In sum, universal mobile phone cell provided by the present invention charging shoe cover, when making user not have power supply at one's side, especially time in the wild, can utilize its own mechanical transformation of energy, be charging mobile phone battery. mobile phone is the used time not, can also store for subsequent use by unnecessary electric energy shoe cover reserve battery.The present invention is simple and practical, and cost is low, is easy to promote.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. the shoe cover with charge function, it is characterized in that, comprise: can degree of tightness adjustment be carried out and waterproof shoe cover body, be arranged on bottom described shoe cover body for generation of electric energy and the piezoelectricity electrical storage device of storage of electrical energy, and the dismountable USB data line be connected with described piezoelectricity electrical storage device;
Described piezoelectricity electrical storage device comprises the piezoelectric ceramics for being produced electric energy by gravitational pressure, and the energy-storage battery be connected with described piezoelectric ceramics.
2. the shoe cover of band charge function according to claim 1, is characterized in that, described piezoelectric ceramics is two pieces, is separately positioned on rear and front end bottom described shoe cover body.
3. the shoe cover of band charge function according to claim 1, is characterized in that, described shoe cover body adopts waterproof, can the material of degree of tightness make.
4. the shoe cover of band charge function according to claim 1, is characterized in that, described shoe cover body is provided with degree of tightness with holes, on described degree of tightness is with holes, be interspersed with woven elastic cord.
5. the shoe cover of band charge function according to claim 4, is characterized in that, described woven elastic cord is for adopting chemical fibre, and weft yarn, rubber thread mixes intertexture according to a certain percentage and makes.
6. the shoe cover of band charge function according to claim 1, is characterized in that, described USB data line is MicroUSB data wire, and MicroUSB data wire is drawn from shoe cover bottom inside.
7. the shoe cover of band charge function according to claim 1, is characterized in that, described piezoelectric ceramics is square.
8. the shoe cover of band charge function according to claim 1, is characterized in that, described piezoelectric ceramics employing thickness is the P5-1 piezoelectric ceramics of 0.6mm, and shoe cover bottom faces is 200 square centimeters.
9. the shoe cover of band charge function according to claim 1, it is characterized in that, described piezoelectric ceramics adopts with the piezoelectric ceramics of P5-1 material, parameter Kt=0.48, eT33=2600, Qm=80, Kp=0.62, D33 > 580x10-12C/N, Kt33=2900; Substrate material adopts: brass #CW617N.
10. the shoe cover of band charge function according to claim 1, is characterized in that, described USB data line is connected with described energy-storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510054895.1A CN104621842A (en) | 2015-02-03 | 2015-02-03 | Shoe cover with charge function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510054895.1A CN104621842A (en) | 2015-02-03 | 2015-02-03 | Shoe cover with charge function |
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| Publication Number | Publication Date |
|---|---|
| CN104621842A true CN104621842A (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510054895.1A Pending CN104621842A (en) | 2015-02-03 | 2015-02-03 | Shoe cover with charge function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953690A (en) * | 2015-06-29 | 2015-09-30 | 广西大学 | Portable power generation device |
| CN109060094A (en) * | 2018-09-10 | 2018-12-21 | 广东宏穗晶科技服务有限公司 | A kind of weighing machines people |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119798U (en) * | 1992-05-25 | 1992-10-28 | 李国强 | Light rain-proof overshoes |
| CN2172016Y (en) * | 1993-04-05 | 1994-07-20 | 徐卫东 | Elastic rain-proof shoes cover with extensible heel |
| CN2185040Y (en) * | 1993-11-01 | 1994-12-14 | 程强 | Water-proof overshoes |
| CN2294595Y (en) * | 1997-04-18 | 1998-10-21 | 刘荣生 | Rain-proof overshoes |
| US20040085002A1 (en) * | 2002-11-05 | 2004-05-06 | Pearce Michael Baker | Method and apparatus for an incidental use piezoelectric energy source with thin-film battery |
| CN203913564U (en) * | 2014-06-27 | 2014-11-05 | 吉林工程技术师范学院 | Pressure type power-generating shoe |
-
2015
- 2015-02-03 CN CN201510054895.1A patent/CN104621842A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119798U (en) * | 1992-05-25 | 1992-10-28 | 李国强 | Light rain-proof overshoes |
| CN2172016Y (en) * | 1993-04-05 | 1994-07-20 | 徐卫东 | Elastic rain-proof shoes cover with extensible heel |
| CN2185040Y (en) * | 1993-11-01 | 1994-12-14 | 程强 | Water-proof overshoes |
| CN2294595Y (en) * | 1997-04-18 | 1998-10-21 | 刘荣生 | Rain-proof overshoes |
| US20040085002A1 (en) * | 2002-11-05 | 2004-05-06 | Pearce Michael Baker | Method and apparatus for an incidental use piezoelectric energy source with thin-film battery |
| WO2004044997A1 (en) * | 2002-11-05 | 2004-05-27 | Infinite Power Solutions, Inc. | Method and apparatus for an incidental use piezoelectric energy source with thin-film battery |
| CN203913564U (en) * | 2014-06-27 | 2014-11-05 | 吉林工程技术师范学院 | Pressure type power-generating shoe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953690A (en) * | 2015-06-29 | 2015-09-30 | 广西大学 | Portable power generation device |
| CN109060094A (en) * | 2018-09-10 | 2018-12-21 | 广东宏穗晶科技服务有限公司 | A kind of weighing machines people |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
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| RJ01 | Rejection of invention patent application after publication |