CN1482719A - Mobile phone charging apparatus appended to motorcycle - Google Patents
Mobile phone charging apparatus appended to motorcycle Download PDFInfo
- Publication number
- CN1482719A CN1482719A CNA031532551A CN03153255A CN1482719A CN 1482719 A CN1482719 A CN 1482719A CN A031532551 A CNA031532551 A CN A031532551A CN 03153255 A CN03153255 A CN 03153255A CN 1482719 A CN1482719 A CN 1482719A
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- power supply
- circuit
- charging
- mobile phone
- motorcycle
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Abstract
The invention discloses a motorcycle additional mobile phone charging device which comprises a casing, a power supply interface arranged on the base, a power switch, charging interface and the control circuit arranged in the base, the charging interface is the DC charging power jack and AC charging power jack, a DC charging power circuit and an AC charging power circuit are arranged in the control circuit, the DC power supply interface and the AC power supply interface are connected to the control circuit, the control circuit is led to the motorcycle power source through the power supply interface as working power supply, and provides charging power for the mobile phone through the charging interface. The advantages of the invention are stability, simplicity of operation, easiness in use and low cost.
Description
Technical field
The present invention relates to a kind of motorcycle attachment device, especially a kind of motorcycle additional mobile phone charging device.
Technical background
Mobile phone and charging equipment for mobile phone, as the most important communication equipment of advanced information society, in people's daily life in occupation of important effect.At present separately the charger for mobile phone that uses generally all adopts the alternating current of 220V to charge, and the length of its service time mainly by factor decisions such as whether talk times, charging are saturated, was generally 2-3 days service time.When the power consumption of battery of mobile phone to the greatest extent after, must give charging mobile phone battery, otherwise mobile phone just is done for temporarily, and for the Motor-cyclist, if he does not have charger for mobile phone, though or have charger, do not have the 220V power supply, just can't give cell-phone charging; After the electric energy of battery of mobile phone exhausted, mobile phone just can't have been opened, and had interrupted with just getting in touch of the external world.This kind situation is for the driver, has no alternative, very inconvenient again.
Summary of the invention
The objective of the invention is: at the deficiencies in the prior art, provide a kind of motorcycle additional mobile phone charging device, the power supply that directly utilizes motorcycle is to cell-phone charging.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of motorcycle additional mobile phone charging device, by shell, be arranged at mains switch, power interface and charging inlet on the shell, and the control circuit that is arranged in the shell constitutes, described power interface all is connected with control circuit with charging inlet, described power interface input service power supply is to control circuit, and described control power supply output charge power supply is to charging inlet.
Described charging inlet can comprise AC power output socket CK2, is provided with the ac charging power supply circuit in the described control circuit, and described ac charging power supply circuit connects AC power output socket CK2.
Described ac charging power supply circuit can be electrically connected successively by square-wave oscillator circuit, square wave amplifying circuit, power amplification circuit and output circuit and form.
Described charging inlet can comprise DC power supply output socket CK3, is provided with in the described control circuit by the dc charging power supply circuit, and described dc charging power supply circuit connects DC power supply output interface CK3.
Described dc charging power supply circuit can be electrically connected successively by rectification circuit, filter circuit, voltage stabilizing circuit and output circuit and form.
After taking technique scheme, charging equipment for mobile phone of the present invention directly is connected with motor generator or battery feed, and charge power supply is reliable and stable, simple to operate, easy to use, cost is low; Can be directly for cell-phone charging or directly to utilize this device be that mobile phone is powered, solved when the Motor-cyclist goes out because of mobile phone do not have electricity that cause with problem extraneous communication inconvenience.
Description of drawings
Accompanying drawing 1 is the structural representation of motorcycle additional mobile phone charging device of the present invention;
Accompanying drawing 2 is control circuit block diagrams of motorcycle additional mobile phone charging device of the present invention;
Accompanying drawing 3 is the circuit theory diagrams of the control circuit of motorcycle additional mobile phone charging device of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment motorcycle additional mobile phone charging device of the present invention is described in further detail.
With reference to the accompanying drawings 1, motorcycle additional mobile phone charging device of the present invention is by shell 6, be arranged at power interface 1, charging inlet and lead-in wire thereof on the shell 6 (comprise the dc charging power supply socket and go between 2 and the ac charging power supply socket and go between 3), mains switch 4, fixed installation hole 5 and charge power supply indicator light 8, and the control circuits 7 that are arranged in the shell 6 constitute.Described shell 6 is fixed on the correct position of motorcycle by fixed installation hole 5.Described motorcycle power interface 1 is connected with motor generator or battery feed, to provide working power to control circuit 7.
With reference to the accompanying drawings 2, described control circuit 7 is to be made of ac charging power supply circuit and dc charging power supply circuit.Wherein, the ac charging power supply circuit is electrically connected successively by square-wave oscillator circuit, square wave amplifying circuit, power amplification circuit and output circuit and forms; The dc charging power supply circuit is electrically connected successively by rectification circuit, filter circuit, voltage stabilizing circuit and output circuit and forms.
With reference to the accompanying drawings 3, CK1 is a motorcycle power interface 1, and CK2 is the ac charging power supply output socket, and CK3 is the dc charging power supply output socket, and K is a mains switch 4.
In the described ac charging power supply circuit, comprise a square-wave oscillator circuit of forming by integrated component IC1, capacitor C 1, resistance R 1 and R2; Comprise a square wave amplifying circuit of forming by triode Q1 and Q2, resistance R 3 and R4; Comprise a power amplification circuit of forming by triode Q3 and Q4; And the output circuit of diode D1, D2 and inductance coil B formation, described diode D1 and D2 are the protection diode, the secondary output of inductance coil B is required ac charging power supply.
Their annexation is: the motorcycle power supply is after CK1, K switch, link to each other with 14 pin of chip IC 1 and the elementary centre tap of inductance coil B, 1,2 pin of IC1 link to each other with an end of resistance R 1,3 pin and 5,6 pin of IC2 link to each other, the common port of 3 pin and 5,6 pin links to each other with an end of resistance R 2, links to each other with 8,9 pin simultaneously; Resistance R 1 links to each other with the other end of R2, links to each other with 10 pin, 12 pin and 13 pin after its common port links to each other with capacitor C 1; 4 pin of IC1 with link to each other with the ground level of triode Q1 again after resistance R 3 links to each other, 7 pin ground connection, 11 pin with link to each other with the ground level of triode Q2 again after resistance R 4 links to each other; The emitting stage of Q1 and Q2 links to each other with the ground level of Q3, Q4 respectively, the emitting stage ground connection of Q3 and Q4, the current collection level of current collection level, Q2 and the Q4 of Q1 and Q3 links to each other with the two ends of the elementary winding of inductance coil B respectively, links to each other the common end grounding of D1 and D2 with D2 with backward diode D1 simultaneously.
The operation principle of described ac charging power supply circuit is: behind the motorcycle ignition switch connection, the motorcycle power supply enters the mains switch K of motorcycle additional mobile phone charging device from CK1, via square-wave oscillator circuit and square wave amplifying circuit, the power amplification circuit that square-wave signal after the amplification promotes to be made up of Q3, Q4 amplifies, there is the oscillator signal of certain amplitude directly to be induced to the elementary of B, the ac charging power supply that the secondary output charger for mobile phone of B needs.
In the described dc charging power supply circuit, comprise rectifier diode D3, D4, current-limiting resistance R5, filter capacitor C2, C4, pressurizer IC2, LED power supply indicator and peripheral component thereof.
Its annexation is: the motorcycle power supply links to each other with the positive pole of rectifier diode D3 by power connection CK1, mains switch K, the negative pole of rectifier diode D3 links to each other with resistance R 5 one ends, and the other end of resistance R 5 links to each other with an end of capacitor C 2, C3 and voltage stabilizing chip IC 2; The other end of resistance R 6 links to each other with an end of LED power supply indicator; Another pin of voltage stabilizing chip IC 2 links to each other with the positive pole of diode D4, and the negative pole of D4 links to each other with an end and the CK3 of capacitor C 4, C5, and the other end of the other end of LED power supply indicator, capacitor C 2, C3, C4, C5 is ground connection all.
The operation principle of described dc charging power supply circuit is: behind the motorcycle ignition switch connection, the motorcycle power supply enters the mains switch K of motorcycle additional mobile phone charging device from CK1, this power supply is through diode D3 rectification, R5 current limliting, the DC power supply after the current limliting obtain the dc charging power supply that cell-phone charging needs after 2 voltage stabilizings of voltage stabilizing chip IC.This dc charging power supply can be adjusted flexibly at different charging voltages after diode D4 forward voltage drop.
Claims (10)
1, a kind of motorcycle additional mobile phone charging device, by shell, be arranged at mains switch, power interface and charging inlet on the shell, and the control circuit that is arranged in the shell constitutes, it is characterized in that: described power interface all is connected with control circuit with charging inlet, described power interface input service power supply is to control circuit, and described control power supply output charge power supply is to charging inlet.
2, motorcycle additional mobile phone charging device according to claim 1, it is characterized in that: described charging inlet comprises AC power output socket (CK2), be provided with the ac charging power supply circuit in the described control circuit, described ac charging power supply circuit connects AC power output socket (CK2).
3, as motorcycle additional mobile phone charging device as described in the claim 2, it is characterized in that: described ac charging power supply circuit is electrically connected successively by square-wave oscillator circuit, square wave amplifying circuit, power amplification circuit and output circuit and forms.
4, motorcycle additional mobile phone charging device as claimed in claim 1 or 2, it is characterized in that: described charging inlet comprises DC power supply output socket (CK3), be provided with in the described control circuit by the dc charging power supply circuit, described dc charging power supply circuit connects DC power supply output interface (CK3).
5, as motorcycle additional mobile phone charging device as described in the claim 4, it is characterized in that: described dc charging power supply circuit is electrically connected successively by rectification circuit, filter circuit, voltage stabilizing circuit and output circuit and forms.
6, as motorcycle additional mobile phone charging device as described in the claim 3, it is characterized in that: the square-wave oscillator circuit of described ac charging power supply circuit is by integrated component (IC1), electric capacity (C1), resistance (R1), (R2) constitute, (1) of described integrated component (IC1) and (2) pin are on the one hand by resistance (R1), (R2) connect its (3) pin, be connected its (10) pin with electric capacity (C1) by resistance (R1) on the other hand, its (3) pin also with its (5), (6), (8), (9) pin is connected, its (10) pin also with its (12), (13) pin is connected, its (14) pin connects the positive pole of power interface (CK1) by mains switch (K), thereby introduces the motorcycle power supply as working power.
7, as motorcycle additional mobile phone charging device as described in the claim 6, it is characterized in that: the square wave amplifying circuit of described ac charging power supply circuit is to be made of triode (Q1), (Q2) and resistance (R3), (R4), the base stage of described triode (Q1) is by (4) pin of the integrated component (IC1) of resistance (R3) connection square-wave oscillator circuit, and the base stage of described triode (Q2) connects (11) pin of the integrated component (IC1) of square-wave oscillator circuit by resistance (R4).
8, as motorcycle additional mobile phone charging device as described in the claim 7, it is characterized in that: the power amplification circuit of described ac charging power supply circuit is to be made of triode (Q3), (Q4), the output circuit of described ac charging power supply circuit is to be made of diode (D1), (D2) and inductance coil (B), the base stage of described triode (Q3) connects the emitter of triode (Q1), and its collector electrode is connected to a pin on the primary input terminal of inductance coil (B) with the negative pole of the collector electrode of triode (Q1) and diode (D1); The base stage of described triode (Q4) connects the emitter of triode (Q2), and its collector electrode is connected to another pin on the primary input terminal of inductance coil (B) with the negative pole of the collector electrode of triode (Q2) and diode (D2); The positive pole of described diode (D1) links to each other with the positive pole of diode (D2); The centre tap of the primary input terminal of described inductance coil (B) links to each other with the positive pole of power interface (CK1) by mains switch (K), and its secondary output end connects ac charging power supply socket (CK2), with the output charge power supply.
9, as motorcycle additional mobile phone charging device as described in the claim 5, it is characterized in that: described dc charging power supply circuit is by rectifier diode (D3), current-limiting resistance (R5), filter capacitor (C2), pressurizer (IC2) and peripheral component thereof constitute, the positive pole of described rectifier diode (D3) connects the positive pole of power interface (CK1) by mains switch (K), its negative pole connects the input of pressurizer (IC2) by current-limiting resistance (R5), the output of described pressurizer (IC2) connects the positive pole of dc charging power supply socket (CK3) by diode (D40), thereby output charge power supply, the positive pole of described filter capacitor (C2) connects the input of pressurizer (IC2), its negative pole connects the negative pole of power interface (CK1), also is serially connected with one group of resistance that is connected in series (R6) and LED power supply indicator between the both positive and negative polarity of described dc charging power supply socket (CK3).
10, motorcycle additional mobile phone charging device according to claim 1 is characterized in that: described shell is provided with a fixed installation hole, and described shell is fixed on the motorcycle by the fixed installation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031532551A CN1306676C (en) | 2003-08-12 | 2003-08-12 | Mobile phone charging apparatus appended to motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031532551A CN1306676C (en) | 2003-08-12 | 2003-08-12 | Mobile phone charging apparatus appended to motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1482719A true CN1482719A (en) | 2004-03-17 |
| CN1306676C CN1306676C (en) | 2007-03-21 |
Family
ID=34156656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031532551A Expired - Fee Related CN1306676C (en) | 2003-08-12 | 2003-08-12 | Mobile phone charging apparatus appended to motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1306676C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130352B (en) * | 2006-08-24 | 2012-05-02 | 光阳工业股份有限公司 | Vehicle and power supplying die set |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048643U (en) * | 1989-03-09 | 1989-11-29 | 东莞市莞城变压器厂 | Power saving inverter |
| CN1058495A (en) * | 1990-07-21 | 1992-02-05 | 江苏省煤矿研究所 | The supply unit of electronic controller of electric network for tractors |
| FR2757717A1 (en) * | 1996-12-24 | 1998-06-26 | Allegrucci Robert | Communications apparatus for motor vehicles |
| JPH11341688A (en) * | 1998-05-25 | 1999-12-10 | Toshiba Corp | Charger, component for charging, and adaptor for charger |
| CN2414570Y (en) * | 1999-11-13 | 2001-01-10 | 温坤 | Power source for mobile telephone battery charger |
| CN2447266Y (en) * | 2000-09-04 | 2001-09-12 | 光阳工业股份有限公司 | Enclosed article-putting box attached to motorcycle |
| CN2445505Y (en) * | 2000-09-20 | 2001-08-29 | 李渊明 | Power supply adapter for vehicle |
-
2003
- 2003-08-12 CN CNB031532551A patent/CN1306676C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130352B (en) * | 2006-08-24 | 2012-05-02 | 光阳工业股份有限公司 | Vehicle and power supplying die set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1306676C (en) | 2007-03-21 |
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