JP2003101618A - Portable telephone terminal charge system, portable telephone terminal, and portable telephone terminal charging method used therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable telephone terminal charge system, which can realize a ringer in large volume of an arrival sound or a long playback of music files, without incurring changes of the setting of the body or the increase in power consumption. SOLUTION: When the body 1 of a portable telephone is placed on a desk-top holder 2 for a portable telephone, the charge from a power supplier 24 to a battery 18 is started. At the same time, since the audio output terminal 16 of the body 1 of the portable telephone and the audio input terminal 22 of the desk-top holder 2 for a portable telephone contact with each other, termination sound, a played-back sound, etc., are outputted from the audio output terminal 16, and they are inputted into the audio input terminal 22. Sound, inputted into the audio input terminal 22, is amplified with an amplifier 23 and is outputted outside from a speaker 21.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile phone terminal charging system, a mobile phone terminal and a mobile phone terminal charging method used therein, and more particularly to a mobile phone terminal charging method.

[0002]

2. Description of the Related Art Conventionally, in a portable telephone terminal, a battery connected to a main body is charged by a desktop holder for charging or a cable for charging. When this charging is being performed, when a mobile phone terminal receives an incoming call, a ring tone sounds from the built-in small speaker to the outside.

At this time, the operation of the mobile phone terminal is performed by the electric power supplied from the battery. When an earphone is connected to the mobile phone terminal, a ring tone is played through the earphone.

[0004]

In the above-mentioned conventional mobile phone terminal, the performance of the sound source LSI (large-scale integrated circuit) built in the main body is improved by the MP3 [MPEG (Moving)
Picture Experts Group) -1
Since it has become possible to play music files such as Audio Layer 3], loudspeakers with higher volume and higher sound quality are required, but at the same time, miniaturization of built-in speakers is required. Therefore, there is a problem that a satisfactory output cannot be obtained.

Further, since mobile phone terminals are used in various places, it is necessary to pay attention to the volume in some cases, and if the ring tone is played at a loud volume or a music file is played for a long time, power consumption increases. There is a problem that it will end up.

Therefore, an object of the present invention is to solve the above-mentioned problems and realize ringing at a large volume of a ring tone and long-time reproduction of a music file without changing the setting of the main body and increasing the power consumption. Mobile phone terminal charging system, which can
It is to provide a mobile phone terminal and a mobile phone terminal charging method used for the same.

[0007]

In a mobile phone terminal charging system according to the present invention, a mobile phone terminal main body is mounted on a mobile phone desk holder, and an external power source charges a battery attached to the mobile phone terminal main body. A mobile phone terminal charging system for performing, wherein amplification means for amplifying a sound generated from the mobile phone terminal body, and a speaker for outputting the sound amplified by the amplification means to the outside are provided in the mobile phone desktop holder. I have it.

A mobile phone terminal according to the present invention is a mobile phone terminal for charging a battery mounted on the mobile phone from an external power source by mounting the mobile phone on a desktop holder for a mobile phone. A control means for controlling the sound generated from the terminal itself to be output from the speaker in the mobile phone desktop holder is provided.

The mobile phone terminal charging method according to the present invention is a mobile phone terminal charging method for a mobile phone terminal in which the own terminal is mounted on a desktop holder for a mobile phone and a battery attached to the own terminal is charged from an external power source. There is provided a step of controlling so that a sound generated from the own terminal at the time of charging the battery is output from a speaker in the mobile phone desktop holder.

That is, according to the mobile phone terminal charging system of the present invention, the sound from the mobile phone main body is put into the desktop holder for the mobile phone for charging the battery of the mobile phone main body with a large volume and high sound quality. An amplifier and a speaker are provided to enable reproduction. As a result, it is possible to realize ringing at a high volume and long-time playback of a music file without changing the setting of the main body and increasing the power consumption.

More specifically, in the mobile phone terminal charging system of the present invention, when the main body of the mobile phone is placed on the desktop holder for the mobile phone, the control unit supplies power to the terminals of the battery via the charge control unit. The electrical connection with the terminal of the unit is detected, and the charging control unit is controlled to start charging the battery from the power supply unit.

When the mobile phone main body is placed on the mobile phone desktop holder, the audio output terminal of the mobile phone main body and the audio input terminal of the mobile phone desktop holder come into contact with each other. Since the playback sound of the file is controlled to be output to the audio output terminal, in the desktop holder for a mobile phone, the sound input from the audio input terminal is amplified by the amplifier and output from the speaker to the outside. At this time, the mute control is performed on the speaker of the mobile phone body.

As a result, when a ring tone of a mobile phone or a music file downloaded from the Internet or the like is reproduced by a small speaker built in the body of the mobile phone, sound cracking may occur. However, in the present invention, the ring tone or the music file is generated. Amplify the playback sound etc. with the amplifier of the desktop holder for mobile phones,
Since the sound is played through a large speaker, it is possible to reproduce those sounds at a high volume and high sound quality.

Further, according to the present invention, if the volume of the mobile phone body is suppressed in a manner mode or the like when going out and the mobile phone body is placed on the desktop holder for the mobile phone at home, the ringing volume can be set to a high level. It can be used according to the location without changing the settings of the telephone body.

Further, according to the present invention, since the desktop holder for the mobile phone is connected to the charging AC power source, the music file can be reproduced without worrying about the remaining battery power, and the battery can be charged. It is possible to enjoy listening to music using time.

[0016]

BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing the configuration of a mobile phone terminal charging system according to an embodiment of the present invention. 1, a mobile phone terminal charging system according to an embodiment of the present invention includes a mobile phone main body 1 and a mobile phone desktop holder 2.

The mobile phone body 1 includes an antenna 11, a radio section 12, a voice processing section 13, a speaker 14, and a control section 1.
5, an audio output terminal 16, a charging control unit 17,
It is composed of a battery 18 and a microphone (not shown).

The desktop holder 2 for mobile phones is a speaker 21.
, The audio input terminal 22, the amplifier 23, and the power supply unit 24. When the mobile phone body 1 is stored, the audio input terminal 22 and the power supply unit 24 are respectively audio output terminals of the mobile phone body 1. 16 and the battery 18 are electrically connected.

The mobile phone body 1 is a mobile phone desktop holder 2
When placed on top, the terminals (not shown) of the battery 18 are electrically connected to the terminals (not shown) of the power supply unit 24,
External power supply (eg, AC power supply) through the power supply unit 24
The charging of the battery 18 is started.

At the same time, the audio output terminal 16 is electrically connected to the audio input terminal 22, the sound from the audio output terminal 16 is input to the amplifier 23 via the audio input terminal 22, and the sound amplified by the amplifier 23 is output. It comes out from the speaker 21. At this time, the control unit 1 is arranged so that no sound is output from the speaker 14 of the mobile phone body 1.
Reference numeral 5 controls the speaker 14 for muffling.

FIG. 2 is a flow chart showing a speaker switching process by the control unit 15 of FIG. The operation of the mobile phone terminal charging system according to the embodiment of the present invention will be described with reference to FIGS. 1 and 2.

The mobile phone body 1 is a mobile phone desktop holder 2
When it is placed on the charging control unit 17, the control unit 15 detects that the terminal of the battery 18 is electrically connected to the terminal of the power supply unit 24 via the charging control unit 17 (step S1 in FIG. 2). On the other hand, the power supply unit 24 is controlled to start charging the battery 18 (step S2 in FIG. 2).

When the mobile phone main body 1 is placed on the mobile phone desktop holder 2, the audio output terminal 16 of the mobile phone main body 1 and the audio input terminal 22 of the mobile phone desktop holder 2 come into contact with each other. Since the section 15 controls to output the ringtone or the reproduction sound of the music file to the audio output terminal 16 (step S2 in FIG. 2), the desk phone holder 2 for mobile phones amplifies the sound input from the audio input terminal 22. It is amplified by 23 and output from the speaker 21 to the outside. In this case, the control unit 15 stops the supply of sound to the speaker 14 of the mobile phone body 1 (silence of the speaker 14) (step S3 in FIG. 2).

On the other hand, if the mobile phone main body 1 is not placed on the mobile phone desktop holder 2, it will not be detected that the terminals of the battery 18 are electrically connected to the terminals of the power supply unit 24 (FIG. 2 step). S1), the sound is supplied to the speaker 14 so that the ringing tone, the reproduced sound of the music file, etc., can flow from the speaker 14 (step S5 in FIG. 2).

When the mobile phone body 1 is separated from the mobile phone desktop holder 2 (step S4 in FIG. 2), step S
Returning to step 1, the ringtone and the reproduction sound of the music file are played from the speaker 14.

As described above, when a ring tone of a mobile phone or a music file downloaded from the Internet or the like is reproduced by the small speaker 14 built in the main body 1 of the mobile phone, sound cracking may occur, but in this embodiment, the incoming call is received. Amplifier 2 of desktop holder 2 for mobile phones, such as sounds and playback sounds of music files
Since the sound is amplified by 3 and is played by the large speaker 21, it is possible to reproduce those sounds with a large volume and high sound quality.

When the user goes out, the volume of the mobile phone body 1 is suppressed in a manner mode or the like, and at home, by placing the mobile phone body 1 on the mobile phone desktop holder 2, the volume of the incoming call can be set to a high level. It can be used according to the location without changing the setting of the telephone body 1.

Further, since the mobile phone desktop holder 2 is connected to the charging AC power source, music files can be played back without worrying about the remaining battery power, and the charging time for the battery 18 can be reduced. You can use it to enjoy listening to music. That is, it is possible to realize ringing at a large volume of a ring tone and long-time reproduction of a music file without changing various settings of the mobile phone body 1 and increasing power consumption.

[0029]

As described above, according to the present invention, the battery is charged in the mobile phone terminal in which the own terminal is mounted on the desktop holder for the mobile phone and the battery attached to the own terminal is charged from the external power source. Sometimes the sound generated from the terminal itself is output from the speaker in the desktop holder for mobile phones, and the ringtone sounds at a loud volume or the music file is played for a long time without changing the settings of the main unit or increasing the power consumption. The effect that the reproduction can be realized is obtained.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of a mobile phone terminal charging system according to an embodiment of the present invention.

FIG. 2 is a flowchart showing a control operation of a control unit in FIG.

[Explanation of symbols]

1 Mobile phone body 2 Desktop holder for mobile phones 11 antenna 12 radio section 13 Voice processing unit 14 speakers 15 Control unit 16 audio output terminals 17 Charge control unit 18 battery 21 speakers 22 Audio input terminal 23 amplifier 24 power supply

─────────────────────────────────────────────────── ─── Continued Front Page (51) Int.Cl. ⁷ Identification Code FI Theme Coat (Reference) H04M 1/21 H04M 1/21 Z H04B 7/26 Y

Claims (6)

[Claims] 1. A mobile phone terminal charging system in which a mobile phone terminal main body is mounted on a mobile phone desktop holder to charge a battery attached to the mobile phone terminal main body from an external power source. A mobile phone terminal charging system, comprising: an amplifying means for amplifying a sound generated from a main body, and a speaker for outputting the sound amplified by the amplifying means to the outside, in the mobile phone desktop holder. 2. The mobile phone terminal body includes means for stopping output of sound from a built-in speaker of the mobile phone terminal body when sound is output from the speaker in the mobile phone desk holder. The mobile phone terminal charging system according to claim 1. 3. A mobile phone terminal in which the own terminal is mounted on a desktop holder for a mobile phone to charge a battery attached to the own terminal from an external power source, which is generated from the own terminal when the battery is charged. A mobile phone terminal, comprising control means for controlling sound to be output from a speaker in the mobile phone desktop holder. 4. The control means stops outputting the sound from the speaker built in the own terminal when controlling the sound from the own terminal to be output from the speaker in the desktop holder for the mobile phone. The mobile phone terminal according to claim 3, wherein 5. A method for charging a mobile phone terminal of a mobile phone terminal, comprising mounting the own terminal on a desktop holder for a mobile phone and charging a battery attached to the own terminal from an external power source,
A method for charging a mobile phone terminal, comprising a step of controlling a sound generated from the terminal itself to be output from a speaker in the mobile phone desktop holder when the battery is charged. 6. The output of the sound from the speaker built in the own terminal is stopped when the sound from the own terminal is controlled to be output from the speaker inside the desktop holder for the mobile phone. The mobile phone terminal charging method according to claim 5.