KR20010057119A - Charger for cellular phone - Google Patents

Abstract

PURPOSE: A cellular phone charger using wind force is provided to enable a cellular phone to be charged in the open air while a user uses a two-wheeled vehicle such as a bicycle or motorcycle. CONSTITUTION: A charger(50) charges a battery of a cellular phone. A coupling surface couples the cellular phone. The charger has the coupling surface on a front side thereof and receives an electric power by connecting to a generator with a wire. An impeller is disposed on a shaft of the generator(52) and operates the generator(52) by a wind force. A current is generated in the generator. A constant voltage compensator(55) maintains a stable voltage to be proper for charging of the current. The charger(50) has the static voltage compensator(55) thereinside. The generator is operated by the wind force. The charger receives the power which is generated in the generator, so that the cellular phone can be charged any time even in the open air or outdoors if a simple wind force is provided, thereby giving convenience in use to the user.

Description

Mobile phone charger using wind {Charger for cellular phone}

The present invention relates to a mobile phone charger using wind power, and more particularly, to an improved mobile phone charger capable of charging a battery of a mobile phone using a generator operated by an impeller rotating by wind.

Cell phones refer to mobile telephones, and there are various kinds thereof, and typical examples include cellular phones;

There is a PCS which stands for Personal Communication Services.

Such a mobile phone can receive a call by receiving a transmission and reception wave by a relay base station installed in each region.

In the early days, cellular phones had only the ability to make phone calls on the go using analog frequency.

In recent years, mobile phones using digital frequency have developed into a multimedia service capable of video communication and transmission as well as voice service and various data transmission.

The mobile phone as described above does not have a cover, and the bar type in which the button is exposed and the flip type having a cover in which the button part is not exposed, and the mobile phone are folded in half by being composed of a main body and a cover (hereinafter referred to as a cover). There are various shapes and shapes such as folder type.

Since these mobile phones are now in widespread condition, they are close to the necessities of everyday carry and use, while walking or using public transportation in users' pockets or bags.

Such a mobile phone must be charged with a battery coupled to the mobile phone in order to use continuously.

In the office or home, there is no charger, because there is a charger using the power supplied to the home or office, and in the case of a car using a car charger through a separate power outlet, the battery can be charged even when moving do.

However, in the above case, since there is a separate power supply means, there is no difficulty in charging, but there are a lot of inconveniences such as battery charging is impossible when leaving the home or not using a car.

Therefore, the present invention was invented to solve the problems as described above by operating a small generator with an impeller rotating by wind to obtain the power required for charging the battery in outdoor locations, such as by using a two-wheeled vehicle such as a bicycle or motorcycle It aims to be able to exclude the difficulty of charging a mobile phone.

1 is a perspective view of a mobile phone for explaining the present invention.

Figure 2 is a simplified configuration diagram of a mobile phone charger using the wind power technology of the present invention.

3 is a view showing a mobile phone charger using the wind power technology of the present invention.

Figure 4 is a view showing a mobile phone charger using the wind power applied another technology of the present invention.

* Description of the symbols used in the main parts of the drawings *

10; cellphone

12; battery

50; charger

51; Mating surface

52; generator

53; wire

54; Impeller

55; Constant voltage compensator

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the present invention for achieving the above object.

1 is a perspective view of a mobile phone for explaining the present invention, Figure 2 is a simplified configuration of a mobile phone charger using the wind power technology of the present invention, Figure 3 is a view showing a mobile phone charger using wind power technology of the present invention It demonstrates together as a.

The mobile phone 10 is shown in FIG. 1;

A body 11 having a substantially rectangular shape and a circuit board necessary for the operation of the mobile phone 10 are built in the body 11, and a battery 12 for supplying power required for the operation of the mobile phone 10 is provided at the rear thereof. ) Are combined.

The mobile phone 10 as described above is provided in a variety of shapes, such as a folder type mobile phone that is bisected and opened by dividing with a bar type mobile phone such as a bar.

In front of the body 11, a plurality of numeric buttons (17, 18) and a plurality of functional buttons (19, 20) for selecting a dial, a display window (21) for checking the transmission, reception status and messages, and the like And a sign language hole (22, 23).

Of course, one side of the upper end of the body 11 will be obvious that the antenna 30 is further provided for good transmission and reception.

In the present invention, it is possible to use the charger 50 for generating a voltage by the wind to charge the battery 12 of the mobile phone 10 as described above.

Looking at the configuration of the charger 50 of the present invention for this purpose;

Charger 50 used in the present invention has a coupling surface 51 for coupling the mobile phone 10 like a conventional mobile phone charger, it is preferable to have a fixing means for fixing to a two-wheeled vehicle on the bottom.

The charger 50 is connected to the generator 52 and the wire 53 so as to receive power for charging, and the generator 52 is provided with an impeller 54 on the shaft of the generator 52 by wind power. Configure it to work and generate power.

Of course, it is easy to charge the battery 12 to the built-in constant voltage compensator 55 to maintain a constant voltage suitable for charging the current generated by the generator in the charger 50.

As another example, as shown in FIG. 4, a generator 52 having an impeller 54 may be incorporated in the charger 50.

The charger 50 of the present invention as described above may be used by allowing the generator 52 to operate by rotating the impeller 54 connected to the generator 52 by means of generating wind power (wind). .

As a preferred example of such use, when it goes out to an outdoor place, it is the best means to obtain wind power, and it may use a high speed moving means like an automobile.

When using a two-wheeled vehicle, the user can fix the charger 50 on the frame located in front of the handle or the seat (saddle), which is a convenient position, by using a fixing means;

The charger 50 is placed in the user's pocket or the like, and the generator 52 is fixed to the front side of the two-wheeled vehicle so as to easily receive the wind, and the coupling surface 51 of the charger 50 is coupled to the mobile phone 10 to be charged use.

When driving the two-wheeled vehicle in the state in which the mobile phone 10 is coupled to the charger 50 as described above, the impeller 54 provided on the shaft of the generator 52 rotates to operate the generator 52 to generate power.

The power generated from the generator 52 is supplied to the charger 50 through the wire 53 to charge the battery 12 of the mobile phone 10 coupled to the charger 50.

Of course, the power generated from the generator 52 is maintained by a constant voltage compensator 55 is provided integrally built in the charger 50 to maintain a constant voltage suitable for charging the battery 12 as a battery ( 12) will not interfere with the charging.

The present invention as described above has the effect of being able to charge the mobile phone at any time, if there is a simple wind providing means by providing a charger receiving the power generated from the generator to operate in the wind, such as the convenience of use. .

Claims (2)

In configuring a charger 50 for charging the battery 12 of the mobile phone 10; The charger (50) has a coupling surface (51) for coupling the mobile phone (10) to the front, so as to be supplied with power generated by connecting to the generator (52) with a wire (53); The shaft of the generator (52) is further provided with an impeller (54) capable of operating the generator (52) by wind power; The charger 50, the mobile phone charger using wind, characterized in that the built-in constant voltage compensator (55) to maintain a uniform voltage suitable for charging the current generated by the generator. The method of claim 1; Mobile phone charger using wind power, characterized in that the generator 52 having the impeller 54 is built in the charger (50).