CN102195329A

CN102195329A - Mobile phone self-charging device without any external power supply

Info

Publication number: CN102195329A
Application number: CN2011101279329A
Authority: CN
Inventors: 陆敬仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-18
Filing date: 2011-05-18
Publication date: 2011-09-21

Abstract

The invention discloses a mobile phone self-charging device without any external power supply, which is a set of device capable of converting energy of radio waves charged in the atmosphere into a current for charging mobile phone batteries. The device ensures that the energy of the radio waves is converted into charging current through a resonant circuit, a current-converging circuit and a charging circuit. In order to ensure that a mobile phone has a self-charging function, the device is provided with two mobile phone charging batteries, when in a discharge state, one battery provides a working current for components in the mobile phone circuit, the resonant circuit, the current-converging circuit and the charging circuit, and the other battery is connected with the output end of the charging circuit for being charged. The device is provided with a miniature four-pole dual-throw conversion switch for completing the conversion of a charge state and a discharge state of the two batteries so that the mobile phone is in a continuously-working state. After the mobile phone is provided with the device, a user can not be trouble with the charging.

Description

A kind of mobile phone self charger that does not need any external power supply

Affiliated technical field

Energy conversion technique

Background technology

I have submitted the patent of invention (201010195466.3) of " method that ' behavior energy ' utilizes again " by name on 06 08th, 2010, this patent is disclosed on October 27th, 2010.

Submitted the patent of invention (201010527652.2) of " method that electromagnetic wave institute prodigiosin utilizes again " by name again on November 02nd, 2010, this patent was disclosed on 03 23rd, 2011.This patent is a kind of application of " method that ' behavior energy ' utilizes again " thought of being explained in " radiotechnics " field, discloses a kind of " covering device collecting energy that radio wave had and utilize in addition again " in this patent.

This patent " a kind of mobile phone self charger that does not need any external power supply " is " method that electromagnetic wave institute prodigiosin utilizes again " application in " domain of communication equipment ", it can not only make the electronic product that human development is played huge progradation, and----mobile phone----enters a kind of brand-new stage of occupation mode, also provides an outstanding application case to " behavior energy ' again utilize " this theoretical system

Summary of the invention

Partial circuit design of the present invention is to continue to use " method " the disclosed basic circuit that electromagnetic wave institute prodigiosin utilizes again that I submit to, they are exactly can extract to be full of in the entrained energy of the radio wave in earth surface space, and converting to be three circuit of the electric energy of human service again: 1) resonant circuit; 2) interflow circuit; 3) charging circuit.But in order to be contained in the mobile phone space and to be convenient to tuningly, this patent has been done 2 improvement to them: 1) these three circuit will be made three medium scale integrated circuits: 2) tuner in the resonant circuit independently is installed, and disposes bigger tuning dish.

In the whole technical proposal of the present invention another part be one aim at mobile phone and do name design for " double cell device ",

This design is made up of two rechargeable battery and four blade double-throw change over switches that match with selected mobile phone.These two battery cathode are connected to equipotential, are in the state of charging and discharge respectively at synchronization, and can make with a slice battery by means of four blade double-throw change over switch and change between these two states.

It is such that the port of whole device connects;

1) the positive feeder ear with resonant circuit, interflow circuit, the positive feeder ear of charging circuit and mobile phone circuit collection links to each other, called after " d " end; The negative feeder ear of resonant circuit, interflow circuit, the negative feeder ear of charging circuit and mobile phone circuit collection is linked to each other called after " c " end; Charging circuit charging current positive output end called after " a " is held; Charging circuit charging current negative output terminal called after " b " is held.

2) with four blade double-throw change over switch four plug-in strip called after " A ", " B ", " C ", " D " according to this, and according to this with 1) described " a ", " b ", " c ", " d " four ports link to each other.

3) with a slice called after " (a) " number battery in " double cell ", its positive and negative electrode called after " E ", " F "; Another sheet called after " (b) " number battery, its positive and negative electrode called after " H ", " G " are with " F " and " G " short circuit.

4) four terminals of a row of connecting with " A ", " B ", " C ", " D " four blade in the four blade double-throw change over switch are connected with " E ", " F ", " G ", " H " successively; Four terminals of another row are connected with " H ", " G ", " F ", " E " successively.

The course of work of whole device is such;

The first step, with (b) number battery with general battery charger full charge, again with (a) number and (b) number two batteries be satisfied with in the native system, four blade double-throw change over switch is got to the state that " A ", " B ", " C ", " D " four blade link to each other with " E ", " F ", " G ", " H ", at this moment, (b) number battery that is full of electricity is powered to mobile phone circuit collection and a whole set of power conversion circuits by four blade double-throw change over switch, makes mobile phone circuit collection and a whole set of power conversion circuits enter operating state.

Second step, regulate the tuning dish on the tuner, make the radio wave of two bigger frequencies of resonant circuit and local power produce resonance, at this moment, tuning indication LED can be lighted, and charging circuit just has charging current output, by four blade double-throw change over switch to (a) number battery charge.

The 3rd step, as mentioned above, the charging of the discharge of a slice battery and another sheet battery is carried out all the time simultaneously, and can use four blade double-throw change over switch to switch, the while transition state, like this, just realized with radio wave making mobile phone be in the continuous firing state without external power charging as energy donor.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples:

Fig. 1 is two passage resonant circuit schematic diagrames of present embodiment;

Fig. 2 is the interflow circuit diagram of present embodiment;

Fig. 3 is the charging circuit schematic diagram of present embodiment;

Fig. 4 is an each several part circuit layout schematic diagram on the pcb board that is welded with a whole set of power conversion circuits of present embodiment;

Fig. 5 flows to schematic diagram the power conversion circuits and being connected with working direct current of mobile phone circuit collection of present embodiment;

Fig. 6 is the connection and the electrode sign schematic diagram of two batteries in the present embodiment " double cell device ";

Fig. 7 is the four blade double-throw change over switch and the terminals sign schematic diagram of present embodiment;

Fig. 8 is this device overall schematic of present embodiment.

1. resonant circuits among the figure, 2. with the tuner of tuning dish, 3. the interflow circuit, 4. charging circuit, 5. be welded with the pcb board of a whole set of power conversion circuits, 6. tuning indication LED, 7. mobile phone circuit collection, 8 (a). first mobile phone is with rechargeable battery, 8 (b). second mobile phone is with rechargeable battery, 9. four blade double-throw change over switch, 10. radio wave reception antenna.

Embodiment

Make resonant circuit (1) integrated package, interflow circuit (3) integrated package, charging circuit (4) integrated package by Fig. 1, Fig. 2, Fig. 3.

Again by Fig. 4 with these three integrated circuits, receive big line (10) with the tuner (2) of tuning dish, tuning indication LED (6), radio wave and be welded on the pcb board (5) that is welded with a whole set of power conversion circuits.

Connect power conversion circuits and mobile phone circuit collection (7) by Fig. 5, and arrange terminals " a ", " b ", " c ", " d " properly.

Press Fig. 6 first mobile phone linked to each other with the negative pole of second mobile phone with rechargeable battery (8 (b)) with rechargeable battery (8 (a)), and identified electrode terminal " E ", " F ", " G ", " H ".Inferior exploitation

Identified the title of 12 terminals of four blade double-throw change over switch (9) by Fig. 7.

Pcb board (5), mobile phone circuit collection (7), four blade double-throw change over switch (9), first mobile phone that will be welded with a whole set of power conversion circuits by Fig. 8 are linked to be an integral body with rechargeable battery (8 (a)), second mobile phone with rechargeable battery (8 (b)).

Present embodiment is just accused and is finished, can be by the described mobile phone continuous firing that makes of summary of the invention.

Claims

1. mobile phone self charger that does not need any external power supply, resonant circuit (1), interflow circuit (3), charging circuit (4), tuning indication LED (6), radio wave reception antenna (10) is characterized in that: first mobile phone rechargeable battery (8 (a)) and second mobile phone rechargeable battery (8 (b)), four blade double-throw change over switch (9).

2. a kind of mobile phone self charger that does not need any external power supply according to claim 1, it is characterized in that: first mobile phone rechargeable battery (8 (a)) and second mobile phone rechargeable battery (8 (b)), form by two identical regular handset batteries with the mobile phone model coupling, the negative pole of two batteries of mobile phone is processed into equipotential, and four electrodes of these two batteries of mobile phone are connected with four blade double-throw change over switch terminals.

3. a kind of mobile phone self charger that does not need any external power supply according to claim 1, it is characterized in that: four blade double-throw change over switch (9), its four terminals that cutter is drawn and mobile phone circuit collection (7) and the pcb board (5) that is welded with a whole set of power conversion circuits are connected, and other 8 terminals are connected with rechargeable battery (8 (b)) with rechargeable battery (8 (a)) and second mobile phone with first mobile phone.