JP3053770U - Mobile phone and PHS phone with built-in radio receiver - Google Patents

Abstract

(57) [Summary] [Purpose] The present invention improves the use efficiency of a mobile phone or a PHS phone by adding a radio receiver of the same sense as another function, and automatically switches from the additional function. The purpose of the present invention is to improve ease of use and reduce the influence of mutual function noise. [Constitution] In a mobile phone or a PHS phone,
Telephone function circuit block, radio broadcast receiving circuit block,
Radio broadcast receiving circuit control circuit block, audio memory circuit block, telephone function setting circuit block, radio broadcast receiving function setting circuit block, telephone function and radio broadcast receiving function switching setting circuit block, audio circuit block, switch section, liquid crystal display circuit block , And a power supply circuit block.

Description

[Detailed description of the invention]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile phone and a PHS phone, which are provided with a radio broadcast receiving function to improve usage efficiency, and which can use an original phone function and other functions without alienating each other.

[Prior art]

 FIG. 3 shows a circuit block configuration relating to functions of a conventional portable telephone or PHS telephone. As shown in FIG. 3, a mobile phone has only a transmission / reception function and a function for facilitating the operation of the transmission / reception function, and some PHS phones have both a pager function and a game function. This is mainly for display. In addition, since both functions operate at the same time as in a PHS telephone, it is susceptible to noise.

[Problems to be solved by the invention]

 Conventional mobile phones have a telephone transmission / reception function and a function for improving operability when using the transmission / reception function. However, the usage efficiency is low because of only the functions related to telephone. Some PHS phones have both a pager function and a game function, but these functions are limited to functions that require viewing the LCD screen, and even if a pager function is added, the usage efficiency is increased. As low. In addition, since the telephone function handles voice, it requires hearing, whereas the other added functions that require vision cause a sense of incongruity when used. . When using other functions, it is necessary to switch each time. Many people use the radio when commuting, but when they carry a mobile phone, or both a PHS phone and a radio, they become bulky. In addition, when an earphone microphone is connected to a mobile phone or a PHS phone and used, if a ringing tone is suddenly heard at the ear, there is a problem that discomfort occurs. The present invention aims to solve these problems.

[Means for Solving the Problems]

 According to the present invention, as shown in FIG. 1, a radio broadcast receiving function device is installed in the same housing of a portable telephone or a PHS telephone as shown in FIG. The audio circuit of the telephone and the radio broadcast receiving function device is shared. An automatic ON / OFF control circuit of the radio broadcast receiving function device is configured according to the transmitting / receiving operation of the telephone. A voice memory circuit is configured, and when the operation of the telephone and the radio broadcast transmission / reception function device is switched, the switching is notified by voice. A combination selection circuit of a telephone function and a radio broadcast receiving function is configured.

[Action]

 The present invention can have the following effects by adopting the above configuration. It becomes possible to listen to radio broadcasting as another function on a mobile phone or PHS phone. Even if it has other functions, the original telephone transmission / reception function has priority. Switching between the telephone function and the radio broadcast receiving function can be confirmed as audio.

【Example】

 Hereinafter, embodiments of the invention will be described with reference to the examples shown in FIGS. 1 and 2. However, the exemplification is merely for explanation, and does not mean a limitation or limitation of the inventive idea. FIG. 1 shows circuit blocks and connection configurations required to operate the functions of the telephone, and FIG. 2 is an external view. As shown in FIG. 1, a telephone transmission / reception function circuit block, a radio broadcast reception circuit block, a radio broadcast reception circuit control circuit block, an audio memory circuit block, and a telephone function setting circuit are provided in the same housing of a portable telephone or a PHS telephone. Road block, radio broadcast reception function setting circuit block, telephone function and radio broadcasting transmission / reception function switching setting circuit block. Radio and telephone function settings for the telephone from the outside can be done by using the switches installed on the front and side panels of the telephone as shown in Fig. 2 to send signals to the radio broadcast reception function setting circuit block or the telephone function setting circuit. Strike to the block and hit it. The combination of the telephone transmission / reception function and the radio broadcast reception function and the selection of the single function operation are performed by the switches shown in FIG. 2, and at that time, the telephone function and the radio broadcast reception function switching setting circuit block are switched to the radio broadcast reception circuit control circuit block. It controls the telephone transmission / reception function circuit block and the radio broadcast reception circuit block. When the automatic switching setting of the telephone transmission / reception function and the radio broadcast reception function is selected, the telephone function is in a standby state, the radio reception function operates, and the speaker of the telephone set via the radio broadcast reception circuit control circuit block. Alternatively, a radio broadcast is emitted from an audio circuit block including an earphone microphone. When the telephone transmission / reception function circuit receives a signal while the radio broadcast reception function is operating, the telephone transmission / reception function circuit block transmits a reception confirmation signal to the radio broadcast reception circuit control circuit block, and controls and receives the radio broadcast reception circuit block. Stop the operation. Also, the audio memory circuit block is operated, and an automatic switch message from the radio broadcast receiving function operation to the telephone transmitting / receiving function is emitted from the speaker or the earphone microphone by voice. After the end of the message, a call can be made via the radio broadcast receiving circuit control circuit block through the audio circuit block including the speaker, microphone, and externally connected earphone microphone installed in the telephone. When the telephone transmission / reception function is returned to the standby state by the switch after the telephone transmission / reception function ends, a signal is transmitted to the radio broadcast receiving circuit control circuit block, the audio memory circuit block is operated, and the radio signal is transmitted from the telephone transmission / reception function. An automatic switch message to the broadcast reception function operation is issued from the audio circuit block, and after the message ends, the radio broadcast reception function operates, and the audio circuit block emits a radio broadcast.

[Effects of Invention / Invention]

 This invention has the following effects, as is apparent from the embodiment. (1) The addition of other functions related to hearing used when using a mobile phone or a PHS phone allows the phone to be used without discomfort. (2) By adding a radio broadcast receiving function, it can be used for purposes other than the use as a telephone, improving the usage efficiency and transmitting information from radio broadcasts. (3) By automatically switching between the radio function and the telephone function, the trouble of switching functions is eliminated. (4) Since the switching of the function is transmitted by a verbal message, the dislike of sudden ringing at the ear when using the earphone microphone is reduced. (5) By separating the functional operations, the influence of each other's noise is reduced.

[Brief description of the drawings]

FIG. 1 is a circuit block diagram of the present invention.

FIG. 2 is an external view of the present invention.

FIG. 3 is a circuit block diagram of a conventional portable telephone and PHS telephone.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Telephone transmission / reception function circuit block 2 ... Radio broadcast reception circuit block 3 ... Radio broadcast reception circuit control circuit block 4 ... Audio memory circuit block 5 ... Telephone function setting circuit block 6 ... Radio broadcast reception function setting circuit block 7 ... Telephone function and Radio broadcast receiving function switching setting circuit block 8 Switch section 9 Liquid crystal display circuit block 10 Antenna circuit block 11 Audio circuit block 12 Earphone microphone 13 Pager receiving circuit block 14 Game function circuit block 15 Power supply circuit block 16 ... Antenna 17 ... Earphone microphone terminal 18 ... Speaker 19 ... Liquid crystal display unit 20 ... Microphone 21 ... Incoming call lamp

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[Procedure amendment]

[Submission date] May 28, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification symbol FI H04Q 7/32 H04M 1/21 L H04M 1/21 H04B 7/26 V

Claims (1)

[Utility model registration claims] A mobile phone or a telephone having a radio reception function device built in the same housing of a PHS telephone. When this phone receives a radio broadcast, the radio reception function is automatically cut off, the telephone function is activated, and a telephone call is possible.
A telephone that automatically enables radio broadcast reception again when the telephone returns to the standby state after the telephone call. When the transmission function of this telephone is operated during reception of a radio broadcast, the radio reception function is automatically cut off,
A telephone that automatically enables radio broadcast reception again. In this telephone, when switching from the radio reception function to the telephone transmission / reception function, or when switching from the telephone transmission / reception function to the radio reception function, a telephone capable of notifying that the switching is performed by a voice message. In this telephone, it is possible to independently set each of the telephone function and the radio reception function, set the automatic switching operation of the telephone transmission and reception function and the radio reception function, set the single operation of the telephone function or the radio function from the outer surface of the housing, A telephone that can be cut off at the same time.