CN205160176U - Mobile terminal's power supply unit - Google Patents

Mobile terminal's power supply unit Download PDF

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Publication number
CN205160176U
CN205160176U CN201520951329.6U CN201520951329U CN205160176U CN 205160176 U CN205160176 U CN 205160176U CN 201520951329 U CN201520951329 U CN 201520951329U CN 205160176 U CN205160176 U CN 205160176U
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China
Prior art keywords
switch
electric energy
booster circuit
mobile terminal
module
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CN201520951329.6U
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Chinese (zh)
Inventor
杨博
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Shanghai Moruan Communication Technology Co Ltd
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Shanghai Moruan Communication Technology Co Ltd
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Priority to CN201520951329.6U priority Critical patent/CN205160176U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The utility model provides a mobile terminal's power supply unit, including friction electric generator, electrical energy storage module and electric energy output module, friction electric generator is used for generating the electric energy through the friction and will the electric energy exports to the electrical energy storage module is in order to save, electric energy output module be used for with in the electrical energy storage module the electric energy exports to mobile terminal. The utility model discloses can charge for mobile terminal by anytime and anywhere to better extension user reduced because mobile terminal does not have electric influence to work and life, just in the time of open air use cell -phone the utility model discloses a power supply unit carries, convenient to use.

Description

The electric supply installation of mobile terminal
Technical field
The utility model relates to a kind of electric supply installation, particularly a kind of electric supply installation of mobile terminal.
Background technology
Along with people are increasing to mobile terminal dependence, the battery capacity of mobile terminal can not meet people's needs gradually, when people are movable out of doors time, often can perplex because electricity exhausts.Although can use portable power source to charge, the electricity of portable power source is limited, also has when being finished.And along with the increase of portable power source capacity, its weight is corresponding increase also, and therefore portable power source capacious is generally heavier, carries very inconvenient.
Utility model content
The technical problems to be solved in the utility model is the limited defect of the electric supply installation electricity of mobile terminal in order to overcome prior art, a kind of electric supply installation of mobile terminal is provided, thus better can extend the time that user uses mobile phone out of doors, meet consumers' demand.
The utility model solves above-mentioned technical problem by following technical proposals:
An electric supply installation for mobile terminal, its feature is, described electric supply installation comprises friction generator, power storage module and electric energy output module;
Described friction generator is used for by friction generating electric energy and described electric energy is exported to described power storage module to store, and described electric energy output module is used for exporting the described electric energy in described power storage module to described mobile terminal.
Preferably, described power storage module comprises the first booster circuit and the second booster circuit;
The input of described first booster circuit is electrically connected with the output of described friction generator, the output of described first booster circuit is electrically connected with the input of described second booster circuit, and the output of described second booster circuit is electrically connected with described electric energy output module;
The electric energy that described first booster circuit is used for exporting described friction generator carries out first time and boost and export described second booster circuit to, and described second booster circuit is used for the electric energy after to first time boosting to carry out second time and boost and export the extremely described electric energy output module of the electric energy after boosting for the second time.
Preferably, described first booster circuit comprises the first switch module, second switch module and electric capacity;
When described first switch module conducting, described second switch module disconnect, described friction generator is used for exporting described electric energy to described electric capacity to charge to described electric capacity;
When described first switch module disconnection, described second switch module conducting, described friction generator and described electric capacity are used for the common electric energy that exports to described second booster circuit.
Preferably, described power storage module also comprises voltage stabilizing didoe, and described voltage stabilizing didoe is connected with described electric capacity.
Preferably, described first switch module comprises the first switch and second switch, and described second switch module comprises the 3rd switch and the 4th switch;
When described first switch and described second switch are connected, when described 3rd switch and described 4th switch disconnect, the output of described friction generator is accessed at the two ends of the road circuit that described first switch, described electric capacity, described second switch are connected successively;
When described first switch and described second switch disconnect, when described 3rd switch and described 4th switch connection, the output of described friction generator is accessed at the two ends of the road circuit that described 3rd switch, described electric capacity, described 4th switch, described voltage stabilizing didoe are connected successively, the positive pole of wherein said voltage stabilizing didoe is connected with an output of described friction generator, and negative pole is connected with one end of described 4th switch.
Preferably, described second booster circuit comprises DC-DC booster circuit, and the input of described DC-DC booster circuit is electrically connected with the output of described first booster circuit, and the output of described DC-DC booster circuit is electrically connected with described electric energy output module.
Preferably, described electric energy output module comprises power transmission line, and described power transmission line is connected with the output of described power storage module.
Preferably, described electric energy output module also comprises at least one geometrical clamp, and described geometrical clamp is used for clamping and fixing described power transmission line.
Preferably, described electric energy output module also comprises at least one helix tube, and described helix tube is sheathed on described power transmission line.
Preferably, described mobile terminal comprises any one in mobile phone, Intelligent worn device and portable power source.
Positive progressive effect of the present utility model is: the utility model can be mobile terminal charging whenever and wherever possible, thus better extend the time that user uses mobile phone out of doors, reduce due to mobile terminal do not have electricity on work and life impact, and electric supply installation of the present utility model carry, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric supply installation of the mobile terminal of the utility model embodiment 1;
Fig. 2 is the circuit diagram of the power storage module in the electric supply installation of the mobile terminal of the utility model embodiment 2;
Fig. 3 is the structural representation of the electric supply installation of the mobile terminal of the utility model embodiment 2.
Embodiment
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
Embodiment 1
Fig. 1 shows a kind of electric supply installation 1 of mobile terminal, comprises friction generator 11, power storage module 12 and electric energy output module 13; Friction generator 11 is for by friction generating electric energy electric energy is exported to power storage module 12 to store, and electric energy output module 13 is for exporting the electric energy in power storage module 12 to mobile terminal 2.
The electricity collection that sole and ground friction produce is got up by friction generator 11, by power storage to power storage module 12, export electric energy to mobile terminal 2 by electric energy output module 13 again, charge to mobile terminal 2, thus user can charge at any time mobile terminal 2 out of doors.In addition, produce electric energy because the present embodiment needs to produce friction by sole and ground, thus user can be encouraged to do more physical exercises, promote healthy.And fricative electric energy belongs to reproducible clean energy resource, is conducive to environmental protection.
Embodiment 2
As shown in Figure 2, in the present embodiment, power storage module 12 can comprise the first booster circuit 121 and the second booster circuit 122.The input A of the first booster circuit 121 is electrically connected with the output of friction generator 11, and the output of the first booster circuit 121 is electrically connected with the input of the second booster circuit 122, and the output B of the second booster circuit 122 is electrically connected with electric energy output module 13.The electric energy that first booster circuit 121 pairs friction generator 11 exports carries out first time and boost and export the second booster circuit 122, second booster circuit 122 to and carry out second time to the electric energy after first time boosting and boost and export the electric energy after boosting for the second time to electric energy output module 13.
Concrete, the first booster circuit 121 comprises the first switch module, second switch module and electric capacity C; When the first switch module conducting, second switch module disconnect, electric energy is exported to electric capacity C to charge to electric capacity C by friction generator 11; When the first switch module disconnection, the conducting of second switch module, friction generator 11 and electric capacity C export electric energy to the second booster circuit 122 jointly, play the effect of circuit first time boosting.Second booster circuit 122 comprises DC-DC (DC-to-DC) booster circuit, and the input of DC-DC booster circuit is electrically connected with the output of the first booster circuit 121, and the output of DC-DC booster circuit is electrically connected with electric energy output module 13.Due to DC-DC booster circuit conversion efficiency and reliability high, therefore the output voltage of DC-DC booster circuit to friction generator 11 is adopted to boost, and because DC-DC booster circuit is for faint voltage, its poor effect of boosting, therefore need employing first booster circuit 121 by circuit voltage lifting, carrying out secondary booster by DC-DC circuit again, to export enough electric energy to mobile terminal 2, is its charging.
In order to burning voltage, the rechargeable battery of protection mobile terminal 2, power storage module 13 also comprises the voltage stabilizing didoe D be connected with electric capacity C, and voltage stabilizing didoe D makes charging voltage can not be too high and have an impact to handset battery life.
It should be noted that, the first switch module comprises the first switch S 1 and second switch S2, and second switch module comprises the 3rd switch S 3 and the 4th switch S 4; When the first switch S 1 and second switch S2 connect, and when the 3rd switch S 3 and the 4th switch S 4 disconnect, the output of described friction generator 11 is accessed at the two ends of the road circuit that the first switch S 1, electric capacity C, second switch S2 connect successively, charges now to electric capacity C.After charging terminates, first switch S 1 and second switch S2 disconnect, and the 3rd switch S 3 and the 4th switch S 4 are when connecting, the output of the two ends access friction generator 11 of the road circuit that the 3rd switch S 3, electric capacity C, the 4th switch S 4, voltage stabilizing didoe D connect successively, wherein the positive pole of voltage stabilizing didoe D is connected with an output of friction generator 11, and negative pole is connected with one end of the 4th switch S 4.Now electric capacity C discharges, and the voltage that voltage provides for friction generator 11 and electric capacity C discharge voltage sum, be 2 times that friction generator 11 provides voltage.Due to different mobile terminals 2, charging voltage value is different, according to demand can some similar booster circuits in parallel again, namely can realize the voltage that friction generator 11 exports being improved 3 times, 4 times even higher.
In the present embodiment, as shown in Figure 3, electric energy output module 13 comprises power transmission line 131, geometrical clamp 132, helix tube 133, power transmission line 131 is connected with the output of power storage module 12, power transmission line 131 can be provided with geometrical clamp 132, geometrical clamp 132 is for clamping and fixing power transmission line 131, and the material of helix tube 133 is polyurethane and is sheathed on power transmission line 131.The quantity of geometrical clamp 132, helix tube 133 can be arranged arbitrarily according to demand, but be through the consideration of practice and production cost, every root power transmission line 131 is arranged 3 helix tubes 133 for best, helix tube 133 is generally arranged on the junction of human synovial position and power transmission line 131 and mobile phone, so that body movement.Geometrical clamp 132 can access wire at any time according to user's request, with the clothing making power transmission line 131 be close to user, ensures that the activity of human body each several part is unaffected.
Said mobile terminal 2 can be any one in mobile phone, Intelligent worn device and portable power source above, for mobile terminal 2 for mobile phone, illustrates below to should being used as of the present embodiment.Friction generator 11 can be arranged on the human body any part that can produce friction, and such as inboard arm, the palm of the hand, sole etc., because friction generator 11 is one block of thin-film material, is arranged on and does not have foreign body sensation with it.Learn according to practice, usually friction generator 11 is arranged on sole or sole is more convenient, user can select all to fit friction generator 11 in underfooting laminating friction generator 11 or two pin voluntarily, if 2 power transmission lines 131 need be arranged in two pin friction generator 11 of all fitting, as shown in Figure 3, helix tube 133 can move up and down with power transmission line 131, after posting friction generator 11, 3 helix tubes 133 on every root power transmission line 131 are moved to ankle respectively, knee, the junction of power transmission line 131 and mobile phone, if think that power transmission line 131 is not docile, affect activity, geometrical clamp 132 can be used to be fixed on clothing by power transmission line 131, with the clothing making power transmission line 131 be close to user.Conveniently supply module 1 with insert with, can arrange the plug that match with mobile phone 2 charging jacks at the output of power transmission line 131, the model of plug can be arranged according to the mobile phone of different model, is not described in detail here.User need charge the phone, directly the plug on power transmission line 131 is inserted the charging jacks of mobile phone, user walks, friction generator 11 just can produce electric energy, electric energy is through twice boosting of power storage module 12 and voltage stabilizing, reach the stable charging voltage value needed for mobile phone, this electric energy exports the object being reached for mobile phone charging by power transmission line 131.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection range of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these execution modes, but these change and amendment all falls into protection range of the present utility model.

Claims (10)

1. an electric supply installation for mobile terminal, is characterized in that, described electric supply installation comprises friction generator, power storage module and electric energy output module;
Described friction generator is used for by friction generating electric energy and described electric energy is exported to described power storage module to store, and described electric energy output module is used for exporting the described electric energy in described power storage module to described mobile terminal.
2. the electric supply installation of mobile terminal as claimed in claim 1, it is characterized in that, described power storage module comprises the first booster circuit and the second booster circuit;
The input of described first booster circuit is electrically connected with the output of described friction generator, the output of described first booster circuit is electrically connected with the input of described second booster circuit, and the output of described second booster circuit is electrically connected with described electric energy output module;
The electric energy that described first booster circuit is used for exporting described friction generator carries out first time and boost and export described second booster circuit to, and described second booster circuit is used for the electric energy after to first time boosting to carry out second time and boost and export the extremely described electric energy output module of the electric energy after boosting for the second time.
3. the electric supply installation of mobile terminal as claimed in claim 2, it is characterized in that, described first booster circuit comprises the first switch module, second switch module and electric capacity;
When described first switch module conducting, described second switch module disconnect, described friction generator is used for exporting described electric energy to described electric capacity to charge to described electric capacity;
When described first switch module disconnection, described second switch module conducting, described friction generator and described electric capacity are used for the common electric energy that exports to described second booster circuit.
4. the electric supply installation of mobile terminal as claimed in claim 3, it is characterized in that, described power storage module also comprises voltage stabilizing didoe, and described voltage stabilizing didoe is connected with described electric capacity.
5. the electric supply installation of mobile terminal as claimed in claim 4, it is characterized in that, described first switch module comprises the first switch and second switch, and described second switch module comprises the 3rd switch and the 4th switch;
When described first switch and described second switch are connected, when described 3rd switch and described 4th switch disconnect, the output of described friction generator is accessed at the two ends of the road circuit that described first switch, described electric capacity, described second switch are connected successively;
When described first switch and described second switch disconnect, when described 3rd switch and described 4th switch connection, the output of described friction generator is accessed at the two ends of the road circuit that described 3rd switch, described electric capacity, described 4th switch, described voltage stabilizing didoe are connected successively, the positive pole of wherein said voltage stabilizing didoe is connected with an output of described friction generator, and negative pole is connected with one end of described 4th switch.
6. the electric supply installation of mobile terminal as claimed in claim 2, it is characterized in that, described second booster circuit comprises DC-DC booster circuit, the input of described DC-DC booster circuit is electrically connected with the output of described first booster circuit, and the output of described DC-DC booster circuit is electrically connected with described electric energy output module.
7. the electric supply installation of mobile terminal as claimed in claim 1, it is characterized in that, described electric energy output module comprises power transmission line, and described power transmission line is connected with the output of described power storage module.
8. the electric supply installation of mobile terminal as claimed in claim 7, it is characterized in that, described electric energy output module also comprises at least one geometrical clamp, and described geometrical clamp is used for clamping and fixing described power transmission line.
9. the electric supply installation of mobile terminal as claimed in claim 7, it is characterized in that, described electric energy output module also comprises at least one helix tube, and described helix tube is sheathed on described power transmission line.
10., as the electric supply installation of the mobile terminal in claim 1-9 as described in any one, it is characterized in that, described mobile terminal comprise in mobile phone, Intelligent worn device and portable power source any one.
CN201520951329.6U 2015-11-25 2015-11-25 Mobile terminal's power supply unit Active CN205160176U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520951329.6U CN205160176U (en) 2015-11-25 2015-11-25 Mobile terminal's power supply unit

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Application Number Priority Date Filing Date Title
CN201520951329.6U CN205160176U (en) 2015-11-25 2015-11-25 Mobile terminal's power supply unit

Publications (1)

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CN205160176U true CN205160176U (en) 2016-04-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105281413A (en) * 2015-11-25 2016-01-27 上海摩软通讯技术有限公司 Power supply apparatus of mobile terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105281413A (en) * 2015-11-25 2016-01-27 上海摩软通讯技术有限公司 Power supply apparatus of mobile terminal

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