CN103202587A - 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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- CN103202587A CN103202587A CN2013101603177A CN201310160317A CN103202587A CN 103202587 A CN103202587 A CN 103202587A CN 2013101603177 A CN2013101603177 A CN 2013101603177A CN 201310160317 A CN201310160317 A CN 201310160317A CN 103202587 A CN103202587 A CN 103202587A
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- phone cover
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- magnetohydrodynamic generator
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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 belong to field of electronic design for the automatic magnetohydrodynamic generator cell-phone cover of charging of i Phone.
Background technology
Along with the fast development of science and technology, the function of mobile phone from strength to strength, but high performance mobile phone power consumption is very big, at present because 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.How to guarantee that mobile phone can both charge whenever and wherever possible to guarantee that it has sufficient electric energy and becomes pendulum problem demanding prompt solution in face of us.
As the outstanding person in the mobile phone, i Phone equally also is 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
At the problems referred to above; the invention provides a kind of can be the automatic magnetohydrodynamic generator cell-phone cover that charges of i Phone; this cell-phone cover inside is equipped with magnetohydrodynamic generator module and regulator rectifier circuit; the magnetohydrodynamic generator module is utilized extraneous slight vibrations or is tilted to produce electric energy; electric energy in time is the i Phone charging after regulator rectifier circuit is handled; realized the function that i Phone charges automatically whenever and wherever possible; therefore this cell-phone cover is except the function with protection i Phone; it also has the unique function that self power generation is the i Phone charging, and it makes simple simultaneously; cheap; practical.
Solving technical scheme of the present invention is: a kind of can be the automatic magnetohydrodynamic generator cell-phone cover that charges of i Phone, this cell-phone cover profile is used to guarantee its energy and i Phone according to the configuration design of i Phone, and this cell-phone cover has camera hole, key hole, bellmouth orifice and USB charging connector patchhole according to the characteristics design 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: the magnetohydrodynamic generator module is made up of shell, magnetic fluid and a plurality of coil windings, and wherein shell is a seal, cased of magnetic fluid and portion's freely-movable in the enclosure, and coil groups is around housing exterior.
Described magnetic fluid is a kind of new-type functional material, and it is commercially available original paper, it is characterized in that: the flowability 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 with freely-movable in the enclosure, the variation that strengthens or reduce can appear in the magnetic flux that passes through around the coil groups inside of housing exterior because of the motion of magnetic fluid this moment, 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: the coil groups number is two, be respectively a coil groups and No. two coil groups, wherein each coil groups can be made up of a plurality of coils from parallel connection of coils, and No. one coil groups begins from two relative angles of shell respectively to twine to the opposite with No. two coil groups, and each group coil groups is only twined half of shell simultaneously.
Described USB charging is connected on the patchhole 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 ofly can have a USB joint to be mated use for the automatic magnetohydrodynamic generator cell-phone cover of charging of i Phone, and the feature of this USB joint is: the USB joint is made up 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; The 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 the i Phone USB charging connector, the negative pole interface of powering for i Phone in the negative contact connection i Phone USB charging connector; Limiting plate is a thin plate.
Describedly a kind ofly can be the i Phone magnetohydrodynamic generator cell-phone cover of charging automatically, after it is enclosed within on the i Phone, with the USB charging connector patchhole on the USB joint insertion cell-phone cover, positive contact on the USB joint positive source interface that charging is connected on the patchhole with USB contacts at this moment, negative contact on the USB joint power cathode interface that charging is connected on the patchhole with USB contacts, the electric energy that the magnetohydrodynamic generator module is sent can be whenever and wherever possible after regulator rectifier circuit be handled, and the i Phone USB charging connector that enters on the USB joint by USB charging connection patchhole is the i Phone charging.
Described regulator rectifier circuit, its effect is that the electric energy that coil groups and No. two coil groups produce is carried out rectification and voltage stabilizing, it is characterized in that: each is installed a diode respectively a coil groups and No. two coil groups electricity streams are carried out rectification is DC current at coil groups and No. two coil groups two ends, after 7805 chips are handled, become stable 5V direct current through the electric current after the rectification and directly supply with i Phone, 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, no longer be specifically addressed at this.
Usefulness of the present invention is: a kind of can be the automatic magnetohydrodynamic generator cell-phone cover that charges of i Phone; it not only has the function of protection i Phone; because its inside is equipped with magnetohydrodynamic generator module and regulator rectifier circuit; the magnetohydrodynamic generator module is utilized extraneous slight vibrations or is tilted to produce electric energy; electric energy in time is the i Phone charging after regulator rectifier circuit is handled; therefore it also has the unique function that self power generation is the i Phone charging, and its manufacturing simultaneously is simple, cheap, practical.
Description of drawings
Fig. 1 a kind ofly can be the i Phone external structure of the magnetohydrodynamic generator cell-phone cover of charging automatically.
Fig. 2 a kind ofly can be the i Phone cut-away view of the magnetohydrodynamic generator cell-phone cover of charging automatically.
Fig. 3 a kind ofly can be the i Phone partial enlarged drawing of USB charging connector patchhole inside in the magnetohydrodynamic generator cell-phone cover of charging automatically.
Fig. 4 a kind ofly can be the i Phone proceeds posterolateral view of the magnetohydrodynamic generator cell-phone cover of charging automatically.
Fig. 5 a kind ofly can be the i Phone partial enlarged drawing of USB charging connector patchhole outside in the magnetohydrodynamic generator cell-phone cover of charging automatically.
Fig. 6 is and a kind of USB junction composition that can be used for the magnetohydrodynamic generator cell-phone cover that i Phone charges automatically.
Fig. 7 is the structure chart of magnetohydrodynamic generator module in this invention.
Fig. 8 is regulator rectifier circuit principle sketch in this invention.
Each label is represented successively among the figure: the 1-cell-phone cover, the 2-USB joint, 3-camera hole, 4-sound equipment hole, the 5-key hole, 6-USB charging connector patchhole, 7-magnetohydrodynamic generator module, the 8-regulator rectifier circuit, 21-power supply contact-segment, the 22-limiting plate, the 23-positive contact, the 24-famale connector, 25-i Phone USB charging connector, 61-positive source interface, 62-power cathode interface, the 71-shell, the 72-magnetic fluid, coil groups of 73-, No. two coil groups of 74-, the 81-7805 chip, the 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 present invention is further described; because the following stated only is the specific embodiment of this invention; but protection of the present invention is not limited thereto, and the variation that any those skilled in the art expect or alternative all is encompassed within protection scope of the present invention.
A kind of can be the automatic magnetohydrodynamic generator cell-phone cover that charges of i Phone, it is characterized in that: cell-phone cover (1) profile is used to guarantee its energy and i Phone according to the configuration design of i Phone, and cell-phone cover (1) has camera hole (3), key hole (5), bellmouth orifice (4) and USB charging connector patchhole (6) according to the characteristics design 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 made up of shell (71), magnetic fluid (72) and a plurality of coil windings, wherein shell (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 new-type functional material, and it is commercially available original paper, it is characterized in that: the flowability 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 variation that strengthens or reduce can appear in the magnetic flux that passes through around the outside coil groups inside of shell (71) because of the motion of magnetic fluid (72) this moment, 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: the coil groups number is two, be respectively a coil groups (73) and No. two coil groups (74), wherein each coil groups can be made up of a plurality of coils from parallel connection of coils, a coil groups (73) begins from two relative angles of shell (71) respectively to twine to the opposite with No. two coil groups (74), and each group coil groups is only twined half of shell (71) simultaneously.
Described USB charging is connected on the patchhole (6) two annular protrusions, two annular protrusions are respectively positive source interface (71) and power cathode interface (72), wherein the positive pole (84) of positive source interface (71) and regulator rectifier circuit output communicates, and the negative pole (85) of power cathode (72) and regulator rectifier circuit output communicates.
Describedly a kind ofly can be the i Phone magnetohydrodynamic generator cell-phone cover of charging automatically, have a USB joint (2) to be mated use, the feature of this USB joint (2) is: USB joint (2) is made up 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 the i Phone USB charging connector (25), the negative pole interface of powering for i Phone in negative contact (24) the connection i Phone USB charging connector (25); Limiting plate (22) is a thin plate.
Describedly a kind ofly can be the i Phone magnetohydrodynamic generator cell-phone cover of charging automatically, after it is enclosed within on the i Phone, with the USB charging connector patchhole (6) on USB joint (2) the insertion cell-phone cover, positive contact (23) on USB joint this moment (2) the positive source interface that charging is connected on the patchhole (6) with USB contacts (61), negative contact (24) on the USB joint (2) the power cathode interface (62) that charging is connected on the patchhole (6) with USB contacts, the electric energy that magnetohydrodynamic generator module (7) is sent can be whenever and wherever possible after regulator rectifier circuit (8) be handled, and the i Phone USB charging connector (25) that enters on the USB joint (2) by USB charging connection patchhole (6) is the i Phone charging.
Described regulator rectifier circuit (8), its effect is that the electric energy that a coil groups (73) and No. two coil groups (74) produce is carried out rectification and voltage stabilizing, it is characterized in that: each is installed a diode (82) respectively a coil groups (73) and No. two coil groups (74) electricity stream are carried out rectification is DC current at a coil groups (73) and No. two coil groups (74) two ends, after 7805 chips (81) are handled, become stable 5V direct current through the electric current after the rectification and directly supply with i Phone, 7805 chips (81) two ends, two electric capacity in parallel (82) 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, no longer be specifically addressed at this.
Claims (5)
1. an energy is the magnetohydrodynamic generator cell-phone cover that i Phone charges automatically, it is characterized in that: cell-phone cover (1) has camera hole (3), key hole (5), bellmouth orifice (4) and USB charging connector patchhole (6) according to the characteristics design of i Phone; In cell-phone cover (1) inside magnetohydrodynamic generator module (7) and regulator rectifier circuit (8) are installed.
According to right 1 described a kind of can be the i Phone magnetohydrodynamic generator cell-phone cover of charging automatically, it is characterized in that: the inner magnetohydrodynamic generator module (7) of cell-phone cover (1) is made up of shell (71), magnetic fluid (72) and a plurality of coil windings, wherein shell (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.
According to right 1 described a kind of can be the i Phone magnetohydrodynamic generator cell-phone cover of charging automatically, it is characterized in that: 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 can be made up of a plurality of coils from parallel connection of coils, a coil groups (73) begins from two relative angles of shell (71) respectively to twine to the opposite with No. two coil groups (74), and each group coil groups is only twined half of shell (71) simultaneously.
According to right 1 described a kind of can be the i Phone magnetohydrodynamic generator cell-phone cover of charging automatically, it is characterized in that: the USB charging on the cell-phone cover (1) is connected on the patchhole (6) two annular protrusions, two annular protrusions are respectively positive source interface (71) and power cathode interface (72), wherein the positive pole (84) of positive source interface (71) and regulator rectifier circuit output communicates, and the negative pole (85) of power cathode (72) and regulator rectifier circuit output communicates.
5. according to right 1 described a kind of can it is characterized in that: be used 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) for the i Phone magnetohydrodynamic generator cell-phone cover of charging automatically; 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 the i Phone USB charging connector (25), the negative pole interface of powering for i Phone in negative contact (24) the connection 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 |
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| 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 |
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| CN103202587A true CN103202587A (en) | 2013-07-17 |
| CN103202587B CN103202587B (en) | 2014-12-03 |
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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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Cited By (2)
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| WO2015078355A1 (en) * | 2013-11-26 | 2015-06-04 | Legendary Crafters Limited | Apparatus for storing objects and system for engaging objects |
| JP5915951B1 (en) * | 2015-09-18 | 2016-05-11 | 朗 村上 | Magnetic fluid power generator |
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| CN103202587B (en) | 2014-12-03 |
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Owner name: LI XIAO Free format text: FORMER OWNER: LONG WENKAI Effective date: 20141017 |
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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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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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