CN201142587Y - Multifunctional charger with rechargeable battery - Google Patents

Abstract

The utility model discloses a charger with a rechargeable battery, which is provided with a power plug, a mobile phone plug, an electric connection wire, a transformer T, a circuit board, and a casing. The transformer T and the circuit board are arranged in the casing, and a There is a rechargeable battery E, and a mobile phone charging circuit and the rechargeable battery E are also connected to the output end of the transformer. An input voltage regulating circuit is provided between the input terminal of the transformer T and the power plug, an output voltage regulating circuit is provided at the output terminal of the transformer, and an input voltage regulating switch and an output voltage regulating switch are provided on the casing. The end that the electric connection line of mobile phone plug is connected with shell is movable plug, and jack is provided on the shell, is provided with post at the end of electric connection line. The structure of the metal sheet of the power plug is adjustable in distance and angle, and can be inserted into two-phase or three-phase sockets at home and abroad. A charging indicator light is set in the circuit. The utility model is suitable for charging mobile phones or other electrical appliances, and is convenient and flexible to use and has various functions.

Description

Multifunctional charger with rechargeable battery

technical field

The utility model belongs to a mobile phone charger, in particular to a charger capable of supplying power to a mobile phone without a charging power source.

Background technique

With the rapid development of electronic technology, in modern society, the penetration rate of mobile phones and mp3 and other corresponding electronic products is already very high, and people's dependence on mobile phones and electronic products is also getting higher and higher. Mobile phones and other electronic products often need to be charged. It is difficult to charge in places without power supply, and sometimes the lack of backup batteries has brought a lot of inconvenience to the use of people's mobile phones and electronic products. Therefore, it is necessary to propose a charger that can charge mobile phones and electronic products at any time, and can temporarily Chargers for powering mobile phones and electronic products.

Utility model content

The purpose of this utility model is to solve the above-mentioned technical problems, and propose a multifunctional charger with a rechargeable battery, which can charge corresponding electronic products such as mobile phones anytime and anywhere or directly serve as batteries for corresponding electronic products such as mobile phones , Easy to use and versatile.

The purpose of this utility model is achieved by the following technical proposals: a multi-functional charger with a rechargeable battery is provided with a power plug, a mobile phone plug, an electrical connection, a transformer T, a circuit board, and a housing, and the transformer T and the circuit board It is arranged in the casing, and is characterized in that: a rechargeable battery E is provided in the casing, and a mobile phone charging circuit and the rechargeable battery E are also provided and connected to the output end of the transformer.

The supplementary scheme that the utility model further improves and implements is:

An input voltage regulating circuit is provided between the input terminal of the transformer T and the power plug, an output voltage regulating circuit is provided at the output terminal of the transformer, and an input voltage regulating switch and an output voltage regulating switch are provided on the casing.

One end of the electric connecting wire of the described mobile phone plug connected to the shell is a movable plug, the shell is provided with a jack, and the end of the electric connecting wire is provided with a post.

The structure of the metal sheet of the power plug is as follows: the distance between the two sheets is adjustable, the angle of each sheet is adjustable, and can be inserted into two-phase or three-phase sockets at home and abroad.

A charging indicator light is set in the circuit.

Because the utility model is provided with a rechargeable battery, it can charge mobile phones or other electrical appliances anytime and anywhere; it is provided with an adjustable input and output voltage circuit and a power plug with adjustable distance and angle, which can adapt to various power sources. The utility model has the advantages of novel and applicable structure, convenient and flexible use.

Description of drawings

Fig. 1 is the outline structure schematic diagram of the present utility model;

Fig. 2 is a schematic circuit diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described: embodiment: referring to accompanying drawing, the charger of multi-function band rechargeable battery is provided with power plug 1, mobile phone plug 3, electric connecting wire 2, transformer T, circuit Board, shell 4, described transformer T, circuit board are arranged in shell, it is characterized in that: be provided with rechargeable battery E in shell, be provided with mobile phone charging circuit 9 and described rechargeable battery E in addition and be connected to the output terminal of transformer . An input voltage regulating circuit 7 is provided between the input terminal of the transformer T and the power plug, an output voltage regulating circuit 8 is provided at the output terminal of the transformer, and an input voltage regulating switch 6 and an output voltage regulating switch 6.1 are provided on the housing. The end that the electric connecting wire 2 of described mobile phone plug is connected with the shell is movable plug-in, is provided with jack on the shell, is provided with post at the end of electric connecting wire. The structure of the copper sheet of the power plug 1 is: the distance between the two sheets is adjustable, the angle of each sheet is adjustable, and can be inserted into two-phase or three-phase sockets at home and abroad. A charging indicator light 5 is established in the circuit.

This embodiment is very convenient and flexible to use through probation, and is welcomed by probationers.

Claims (5)

1, a kind of charger of multifunctional belt rechargable battery, be provided with attaching plug (1), Mobile phone plug (3), electrical wiring (2), transformer T, circuit board, shell (4), described transformer T, circuit board setting are in the enclosure, it is characterized in that: be provided with rechargeable battery E in the enclosure, be provided with cell phone charging circuit (9) and described rechargeable battery E in addition and be connected in the output of transformer.

2, charger according to claim 1, it is characterized in that: be provided with input voltage regulation circuit (7) between the input of described transformer T and attaching plug, the output of transformer is provided with output voltage regulation circuit (8), is provided with input voltage regulation switch (6) and output voltage by-pass cock (6.1) on shell.

3, charger according to claim 1 is characterized in that: the end that the electrical wiring of described Mobile phone plug (2) is connected with shell is pegged graft for movable, is provided with jack on shell, is provided with inserting column in the termination of electrical wiring.

4, charger according to claim 1, its spy is: the structure of the sheet metal of described attaching plug (1) is: two distance is adjustable, and every adjustable angle can be inserted in domestic and international two-phase or the three-phase socket.

5, charger according to claim 1 is characterized in that: establish charging indicator light (5) in circuit.

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