CN103202587B - Magnetohydrodynamic power generation mobile phone cover capable of automatically charging Iphone - Google Patents
Magnetohydrodynamic power generation mobile phone cover capable of automatically charging Iphone Download PDFInfo
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- CN103202587B CN103202587B CN201310160317.7A CN201310160317A CN103202587B CN 103202587 B CN103202587 B CN 103202587B CN 201310160317 A CN201310160317 A CN 201310160317A CN 103202587 B CN103202587 B CN 103202587B
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- phone
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- phone cover
- shell
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- 238000010248 power generation Methods 0.000 title abstract description 9
- 239000011553 magnetic fluid Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a magnetohydrodynamic power generation mobile phone cover capable of automatically charging an Iphone. The magnetohydrodynamic power generation mobile phone cover has the function of protecting the Iphone and the distinctive function of self-generating power for charging the Iphone as a magnetohydrodynamic power generation module and a commutating and voltage-stabilizing circuit are installed inside the magnetohydrodynamic power generation mobile phone cover, the magnetohydrodynamic power generation module can generate electric energy by utilizing external slight vibration or inclination, and the electric energy is treated by the commutating and voltage-stabilizing circuit and then used for timely charging the Iphone. Simultaneously the magnetohydrodynamic power generation mobile phone cover is simple to produce, low in price and strong in practicability.
Description
Technical field
The present invention relates to a kind of cell-phone cover, particularly a kind ofly can, for the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, belong to field of electronic design.
Background technology
Along with scientific and technological fast development, from strength to strength, but high performance mobile phone power consumption amount is very large for the function of mobile phone, and due to the limitation of battery of mobile phone technology, the development of battery of mobile phone does not catch up with the development of mobile phone all the time at present.How to guarantee that mobile phone can both charge to guarantee that it has sufficient electric energy and becomes pendulum problem demanding prompt solution in face of us whenever and wherever possible.
As the outstanding person in mobile phone, i Phone is equally also faced with battery, and to deposit electric weight limited, and needing a kind of equipment can be the problem of its charging whenever and wherever possible.
Summary of the invention
For the problems referred to above, the invention provides a kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, this cell-phone cover inside is provided with magnetohydrodynamic generator module and regulator rectifier circuit, magnetohydrodynamic generator module is utilized extraneous slight vibrations or is tilted to produce electric energy, electric energy is i Phone charging in time after regulator rectifier circuit is processed, realized the i Phone function of automatic charging whenever and wherever possible, therefore this cell-phone cover is except having the function of protection i Phone, it also has the unique function that self power generation is i Phone charging, it manufactures simple simultaneously, cheap, practical.
Solving technical scheme of the present invention is: a kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, this cell-phone cover profile is used in conjunction with to guarantee its energy and i Phone according to the configuration design of i Phone, and this cell-phone cover is designed with camera hole, key hole, bellmouth orifice and USB charging connector patchhole according to the feature of i Phone simultaneously; In this cell-phone cover inside, magnetohydrodynamic generator module and regulator rectifier circuit are installed.
The feature of described magnetohydrodynamic generator module is: magnetohydrodynamic generator module is comprised of shell, magnetic fluid and a plurality of coil windings, and its housing is a seal, the cased portion of magnetic fluid portion's freely-movable in the enclosure, and coil groups is around housing exterior.
Described magnetic fluid is a kind of novel functional material, and it is commercially available original paper, it is characterized in that: the mobility that it had both had liquid has the magnetic with solid material.
Described magnetohydrodynamic generator module, the operation principle of its generating is: after electricity generation module is given a shock or tilts, magnetic fluid in its shell is by freely-movable in the enclosure, the magnetic flux now passing through around the coil groups inside of housing exterior because of the motion of magnetic fluid there will be the variation that strengthens or reduce, coil groups will produce electromotive force because of the variation of its internal magnetic flux, thereby play the effect of generating.
Described magnetohydrodynamic generator module, when guaranteeing that magnetic fluid flows in the enclosure, the coil groups of housing exterior obtains maximum electric energy, its coil groups preferred version is: coil groups number is two, be respectively a coil groups and No. two coil groups, wherein each coil groups can be comprised of a plurality of coils from parallel connection of coils, and No. one coil groups starts from two relative angles of shell to be respectively wound around to opposite with No. two coil groups, and each group coil groups is only wound around half of shell simultaneously.
On described USB charging connector patchhole, there are two annular protrusions, two annular protrusions are respectively positive source interface and power cathode interface, wherein the positive pole of positive source interface and regulator rectifier circuit output communicates, and the negative pole of power cathode interface and regulator rectifier circuit output communicates.
Described a kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, have a USB joint to be mated use, the feature of this USB joint is: USB joint is comprised of i Phone USB charging connector, power supply contact-segment, limiting plate; Wherein i Phone USB charging connector is according to the USB interface design of i Phone; Power supply contact-segment has the bonding jumper of two ring-types, two annular metal bars are respectively positive contact and negative contact, it is the anode interface of i Phone power supply that positive contact connects in i Phone USB charging connector, and negative contact connects the negative pole interface of powering for i Phone in i Phone USB charging connector; Limiting plate is a thin plate.
Described a kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, after it is enclosed within on i Phone, USB joint is inserted to the USB charging connector patchhole on cell-phone cover, the now positive contact on USB joint contacts with the positive source interface on USB charging connector patchhole, negative contact on USB joint contacts with the power cathode interface on USB charging connector patchhole, the electric energy that magnetohydrodynamic generator module is sent can be whenever and wherever possible after regulator rectifier circuit be processed, the i Phone USB charging connector entering on USB joint by USB charging connector patchhole is that i Phone charges.
Described regulator rectifier circuit, its effect is that the electric energy of a coil groups and No. two coil groups generations is carried out to rectification and voltage stabilizing, it is characterized in that: at coil groups and No. two coil groups two ends, each is installed respectively a diode coil groups and No. two coil groups electricity streams are carried out to rectification is DC current, electric current after rectification becomes stable 5V direct current and directly supplies with i Phone after 7805 chips are processed, 7805 chip two ends, two electric capacity in parallel are to improve the voltage stabilizing ability of 7805 chips, because this regulator rectifier circuit is the known technical scope of technical staff, at this, be no longer specifically addressed.
Usefulness of the present invention is: a kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging; it not only has the function of protection i Phone; because its inside is provided with magnetohydrodynamic generator module and regulator rectifier circuit; magnetohydrodynamic generator module is utilized extraneous slight vibrations or is tilted to produce electric energy; electric energy is i Phone charging in time after regulator rectifier circuit is processed; therefore it also has the unique function that self power generation is i Phone charging, and its manufacture is simultaneously simple, cheap, practical.
Accompanying drawing explanation
Fig. 1 be a kind of can be the external structure of the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging.
Fig. 2 be a kind of can be the cut-away view of the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging.
Fig. 3 be a kind of can be the partial enlarged drawing of USB charging connector patchhole inside in the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging.
Fig. 4 be a kind of can be the proceeds posterolateral view of the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging.
Fig. 5 be a kind of can be the partial enlarged drawing of USB charging connector patchhole outside in the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging.
Fig. 6 is and a kind of USB junction composition that can be used in conjunction with for the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging.
Fig. 7 is the structure chart of magnetohydrodynamic generator module in this invention.
Fig. 8 is regulator rectifier circuit principle sketch in this invention.
In figure, each label represents successively: 1-cell-phone cover, 2-USB joint, 3-camera hole, 4-sound equipment hole, 5-key hole, 6-USB charging connector patchhole, 7-magnetohydrodynamic generator module, 8-regulator rectifier circuit, 21-power supply contact-segment, 22-limiting plate, 23-positive contact, 24-famale connector, 25-i Phone USB charging connector, 61-positive source interface, 62-power cathode interface, 71-shell, 72-magnetic fluid, coil groups of 73-, No. bis-coil groups of 74-, 81-7805 chip, 82-diode, 83-electric capacity, the positive pole of 84-regulator rectifier circuit output, the negative pole of 85-regulator rectifier circuit output.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the invention will be further described; because the following stated is only the specific embodiment of this invention; but protection of the present invention is not limited to this, the variation that any those skilled in the art expect or alternative, within being all encompassed in protection scope of the present invention.
A kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, it is characterized in that: cell-phone cover (1) profile is used in conjunction with to guarantee its energy and i Phone according to the configuration design of i Phone, and cell-phone cover (1) is designed with camera hole (3), key hole (5), bellmouth orifice (4) and USB charging connector patchhole (6) according to the feature of i Phone simultaneously; In cell-phone cover (1) inside, magnetohydrodynamic generator module (7) and regulator rectifier circuit (8) are installed.
The feature of described magnetohydrodynamic generator module (7) is: magnetohydrodynamic generator module (7) is comprised of shell (71), magnetic fluid (72) and a plurality of coil windings, its housing (71) is a seal, magnetic fluid (72) is contained in shell (71) inside and can moves at shell (71) internal freedom, and coil groups is around shell (71) outside.
Described magnetic fluid (72) is a kind of novel functional material, and it is commercially available original paper, it is characterized in that: the mobility that it had both had liquid has the magnetic with solid material.
Described magnetohydrodynamic generator module (7), the operation principle of its generating is: after electricity generation module (7) is given a shock or tilts, magnetic fluid (72) in its shell (71) will freely-movable in shell (71), the magnetic flux now passing through around the outside coil groups inside of shell (71) because of the motion of magnetic fluid (72) there will be the variation that strengthens or reduce, coil groups will produce electromotive force because of the variation of its internal magnetic flux, thereby play the effect of generating.
Described magnetohydrodynamic generator module (7), when guaranteeing that magnetic fluid (72) flows in shell (71), the outside coil groups of shell (71) obtains maximum electric energy, its coil groups preferred version is: coil groups number is two, be respectively a coil groups (73) and No. two coil groups (74), wherein each coil groups can be comprised of a plurality of coils from parallel connection of coils, a coil groups (73) starts from two relative angles of shell (71) to be respectively wound around to opposite with No. two coil groups (74), and each group coil groups is only wound around half of shell (71) simultaneously.
On described USB charging connector patchhole (6), there are two annular protrusions, two annular protrusions are respectively positive source interface (61) and power cathode interface (62), wherein the positive pole (84) of positive source interface (61) and regulator rectifier circuit output communicates, and the negative pole (85) of power cathode (62) and regulator rectifier circuit output communicates.
Described a kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, have a USB joint (2) to be mated use, the feature of this USB joint (2) is: USB joint (2) is comprised of i Phone USB charging connector (25), power supply contact-segment (21), limiting plate (22); Wherein i Phone USB charging connector (25) is according to the USB interface design of i Phone; Power supply contact-segment (21) has the bonding jumper of two ring-types, two annular metal bars are respectively positive contact (23) and negative contact (24), it is the anode interface of i Phone power supply that positive contact (23) connects in i Phone USB charging connector (25), and negative contact (24) connects the negative pole interface of powering for i Phone in i Phone USB charging connector (25); Limiting plate (22) is a thin plate.
Described a kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, after it is enclosed within on i Phone, USB joint (2) is inserted to the USB charging connector patchhole (6) on cell-phone cover, the now positive contact (23) on USB joint (2) contacts (61) with the positive source interface on USB charging connector patchhole (6), negative contact (24) on USB joint (2) contacts with the power cathode interface (62) on USB charging connector patchhole (6), the electric energy that magnetohydrodynamic generator module (7) is sent can be whenever and wherever possible after regulator rectifier circuit (8) be processed, the i Phone USB charging connector (25) entering on USB joint (2) by USB charging connector patchhole (6) is i Phone charging.
Described regulator rectifier circuit (8), its effect is that the electric energy of a coil groups (73) and No. two coil groups (74) generation is carried out to rectification and voltage stabilizing, it is characterized in that: at a coil groups (73) and No. two coil groups (74) two ends, each is installed respectively a diode (82) coil groups (73) and No. two coil groups (74) electricity stream are carried out to rectification is DC current, electric current after rectification becomes stable 5V direct current and directly supplies with i Phone after 7805 chips (81) are processed, 7805 chips (81) two ends, two electric capacity in parallel (83) are to improve the voltage stabilizing ability of 7805 chips (81), because this regulator rectifier circuit (8) is the known technical scope of technical staff, at this, be no longer specifically addressed.
Claims (2)
1. the magnetohydrodynamic generator cell-phone cover that energy is i Phone automatic charging, is characterized in that: cell-phone cover (1) is designed with camera hole (3), key hole (5), bellmouth orifice (4) and USB charging connector patchhole (6) according to the feature of i Phone; In cell-phone cover (1) inside, magnetohydrodynamic generator module (7) and regulator rectifier circuit (8) are installed; The inner magnetohydrodynamic generator module (7) of cell-phone cover (1) is comprised of shell (71), magnetic fluid (72) and a plurality of coil windings, its housing (71) is a seal, magnetic fluid (72) is contained in shell (71) inside and can moves at shell (71) internal freedom, and coil groups is around shell (71) outside; The coil groups number of magnetohydrodynamic generator module (7) housing exterior that cell-phone cover (1) is inner is two, be respectively a coil groups (73) and No. two coil groups (74), wherein each coil groups is comprised of a plurality of coils from parallel connection of coils, a coil groups (73) starts from two relative angles of shell (71) to be respectively wound around to opposite with No. two coil groups (74), and each group coil groups is only wound around half of shell (71) simultaneously; On USB charging connector patchhole (6) on cell-phone cover (1), there are two annular protrusions, two annular protrusions are respectively positive source interface (61) and power cathode interface (62), wherein the positive pole (84) of positive source interface (61) and regulator rectifier circuit output communicates, and the negative pole (85) of power cathode (62) and regulator rectifier circuit output communicates.
According to claim 1 a kind of can be the magnetohydrodynamic generator cell-phone cover of i Phone automatic charging, it is characterized in that: be used in conjunction with USB joint (2) with cell-phone cover (1) and formed by i Phone USB charging connector (25), power supply contact-segment (21), limiting plate (22); Wherein i Phone USB charging connector (25) is according to the USB interface design of i Phone; Power supply contact-segment (21) has the bonding jumper of two ring-types, and two annular metal bars are respectively positive contact (23) and negative contact (24); It is the anode interface of i Phone power supply that positive contact (23) connects in i Phone USB charging connector (25), and negative contact (24) connects the negative pole interface of powering for i Phone in i Phone USB charging connector (25); Limiting plate (22) is a thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310160317.7A CN103202587B (en) | 2013-05-04 | 2013-05-04 | Magnetohydrodynamic power generation mobile phone cover capable of automatically charging Iphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310160317.7A CN103202587B (en) | 2013-05-04 | 2013-05-04 | Magnetohydrodynamic power generation mobile phone cover capable of automatically charging Iphone |
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| Publication Number | Publication Date |
|---|---|
| CN103202587A CN103202587A (en) | 2013-07-17 |
| CN103202587B true CN103202587B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310160317.7A Expired - Fee Related CN103202587B (en) | 2013-05-04 | 2013-05-04 | Magnetohydrodynamic power generation mobile phone cover capable of automatically charging Iphone |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HK1197523A2 (en) * | 2013-11-26 | 2015-01-16 | Legendary Crafters Ltd | An apparatus for storing objects and a system for engaging objects |
| JP5915951B1 (en) * | 2015-09-18 | 2016-05-11 | 朗 村上 | Magnetic fluid power generator |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6812583B2 (en) * | 2002-02-19 | 2004-11-02 | Rockwell Scientific Licensing, Llc | Electrical generator with ferrofluid bearings |
| US7288860B2 (en) * | 2002-02-19 | 2007-10-30 | Teledyne Licensing, Inc. | Magnetic transducer with ferrofluid end bearings |
| US7333783B2 (en) * | 2005-04-14 | 2008-02-19 | Teledyne Licensing, Llc | Mobile device with manually operated power source |
| CN201298581Y (en) * | 2008-11-06 | 2009-08-26 | 余维江 | Mobile phone rechargeable battery |
| CN101702567A (en) * | 2009-12-03 | 2010-05-05 | 西安交通大学 | Method for using magnetic liquid to generate power |
| CN201831146U (en) * | 2010-10-26 | 2011-05-18 | 洲码通讯有限公司 | Charging mobile phone sleeve |
| CN201887806U (en) * | 2010-10-29 | 2011-06-29 | 隆曜科技有限公司 | Charging protective sleeve for iPhone |
| CN201846377U (en) * | 2010-10-29 | 2011-05-25 | 德鑫明电子(深圳)有限公司 | Split-type mobile phone charging sheath |
| CN202653418U (en) * | 2012-06-27 | 2013-01-09 | 佛山市南海区金沙奥东五金塑料有限公司 | Mobile phone cover with external power supply |
| CN102819328A (en) * | 2012-08-02 | 2012-12-12 | 龙文凯 | Wireless mouse with self power generation function and mouse pad accessory device |
| CN102790507B (en) * | 2012-08-02 | 2014-05-07 | 江苏博悦物联网技术有限公司 | Vibration self-generation module |
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2013
- 2013-05-04 CN CN201310160317.7A patent/CN103202587B/en not_active Expired - Fee Related
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| CN103202587A (en) | 2013-07-17 |
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| ASS | Succession or assignment of patent right |
Owner name: LI XIAO Free format text: FORMER OWNER: LONG WENKAI Effective date: 20141017 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
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Inventor after: Li Xiao Inventor after: Lin Huihui Inventor before: Long Wenkai |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LONG WENKAI TO: LI XIAO LIN HUIHUI Free format text: CORRECT: ADDRESS; FROM: 650200 KUNMING, YUNNAN PROVINCE TO: 100871 HAIDIAN, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141017 Address after: 100871, Peking University, Beijing, 5 the Summer Palace Road,, 12 graduate Hostel Applicant after: Li Xiao Address before: 650200 Guandu, Yunnan, East Road, No. 66, No. Applicant before: Long Wenkai |
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